Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 69
Filter
1.
Rev. mex. anestesiol ; 46(4): 275-278, oct.-dic. 2023. graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1536643

ABSTRACT

Resumen: La malposición de los catéteres venosos centrales se asocia a importantes riesgos, a menudo infraestimados. Aunque se han descrito algunos factores que pueden favorecer la malposición, generalmente su causa no llega a diagnosticarse y parece ser de origen multifactorial. Presentamos dos casos de malposición de catéteres venosos centrales motivadas por causas anatómicas inusuales, diagnosticadas en el perioperatorio. En el primer caso, se diagnostica una agenesia de vena cava superior en el transcurso de una sustitución mitral por esternotomía, que lógicamente se asocia con una malposición de la vía central insertada. La utilización de catéteres y dispositivos a través de venas yugulares y subclavias en pacientes con esta infrecuente patología implica importantes limitaciones y complicaciones potenciales graves. En el segundo caso, la existencia de un bocio no diagnosticado provoca la malposición bilateral y simultánea de dos catéteres venosos canalizados, en el contexto de una situación de emergencia, en ambas venas yugulares internas.


Abstract: Malposition of central venous catheters is associated with important and underestimated risks. Although some factors have been related with malposition, its cause is generally not diagnosed, and it seems to have multifactorial origin. We present two cases of central venous catheter malposition due to unusual anatomical causes, diagnosed in the perioperative period. In the first case, superior vena cava agenesis was diagnosed during mitral replacement by sternotomy, which was logically associated with malposition of the inserted central line. The use of catheters and devices through jugular and subclavian veins in patients with this infrequent pathology is associated with important limitations and serious potential complications. In the second case, an undiagnosed goiter causes bilateral and simultaneous malpositioning of two inserted central venous catheters, in the context of an emergency situation, in both internal jugular veins.

2.
Article in English | LILACS-Express | LILACS | ID: biblio-1535975

ABSTRACT

Introduction: Vascular access for hemodialysis (HD) is essential for the patient. Even though Arteriovenous fistula (AVF) is the preferred access, in certain age groups, the central venous catheter (CVC) may provide advantages. This study aims to investigate the quality of life related to vascular access. Methods: Cross-sectional study including patients from a hospital, a home HD unit and a satellite hemodialysis center. Clinical data was collected from the patients, who went through a quality-of-life questionnaire SF12 and a Vascular Access Questionnaire (VAQ). Results: 91 patients participated, mostly male (70 %), with a mean age of 68.9 ± 16.2 years. AVF was the current vascular access in 60.4 %, the rest used a CVC. Home HD was performed in 12.1 % of patients and 76 % started it via CVC. Regarding patients who have had both AVF and CVC, 58 % prefer AVF and only 26.5 % of current CVC carriers would have a new AVF, mostly due to fear of pain (52 %). Most people (72.5 %) reported having received sufficient information, with no differences between both accesses. The SF12 results showed no differences between patients with AVF or CVC. Regarding the VAQ, patients with AVF were more satisfied with the social aspect (p = 0.036) and complications (p = 0.006). Conclusion: Patients with AVF had better outcomes than those using CVC regarding complications and social aspects. These differences are not attributable to a worse overall quality of life status of CVC patients. Most patients with CVCs refuse to go through a new AVF for fear of puncture pain.


Introducción: el acceso vascular para la hemodiálisis (HD) es esencial para el paciente. Aunque la fístula arteriovenosa (FAV) es el acceso preferido, en ciertos grupos de edad el catéter venoso central (CVC) puede aportar ventajas. Este estudio pretende investigar la calidad de vida relacionada con el acceso vascular. Métodos: el estudio transversal incluye pacientes del hospital, de una unidad de HD domiciliaria y de un centro de hemodiálisis periférico. Se recogieron datos clínicos de los pacientes que contestaron el cuestionario de calidad de vida SF12 y Cuestionario de Acceso Vascular (VAQ). Resultados: 91 pacientes, en su mayoría varones (70 %), con una edad media de 68,9 ± 16,2 años. La FAV era el acceso vascular actual en el 60,4 %. La HD domiciliaria se realizó en el 12,1 % de los pacientes y el 76 % la inició mediante CVC. En cuanto a los pacientes que han tenido tanto FAV como CVC, el 58 % prefiere la FAV y sólo el 26,5 % de los actuales portadores de CVC se sometería a una nueva FAV, sobre todo por miedo al dolor (52 %). La mayoría de las personas (72,5 %) declararon haber recibido suficiente información, sin diferencias entre ambos accesos. Los resultados del SF12 no mostraron diferencias según el acceso. En cuanto al VAQ, los pacientes con AVF estaban más satisfechos con el aspecto social y las complicaciones. Conclusión: los pacientes con FAV tuvieron mejores resultados en comparación con los que utilizaron CVC en cuanto a complicaciones y aspectos sociales, sin deberse a un peor estado general de la calidad de vida. La mayoría de los pacientes con CVC se niegan a someterse a una nueva FAV por miedo al dolor de la punción.

3.
Gac. méd. Méx ; 159(2): 98-105, mar.-abr. 2023. tab
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1430391

ABSTRACT

Resumen Antecedentes: Las infecciones asociadas a la atención de la salud (IAAS) son causa frecuente de morbilidad y mortalidad. Objetivo: Identificar los factores de riesgo para el desarrollo de IAAS en recién nacidos (RN) sometidos a cirugía. Material y métodos: Estudio de casos y controles anidado en una cohorte. Los casos fueron RN sometidos a cirugía, con IAAS y los controles, RN sometidos a cirugía sin IAAS. Se registraron datos perinatales, uso de profilaxis antimicrobiana, de catéter venoso central (CVC), ventilación mecánica, nutrición parenteral y sondas; edad y peso al momento de la cirugía, tipo de cirugía, clasificación de la herida quirúrgica, duración de la cirugía, número de procedimientos quirúrgicos y tipo de infección. Se realizó análisis univariado y multivariado. Resultados: Se incluyeron 71 casos y 142 controles. Las IAAS más frecuentes fueron las infecciones sanguíneas (36.6 %); los principales microorganismos aislados en hemocultivos fueron cocos grampositivos. Los factores de riesgo asociados a IAAS en el análisis multivariado fueron duración del CVC > 8 días (RMa = 17.2), ≥ 2 intervenciones quirúrgicas (RMa = 16.5) y cirugía abdominal (RMa = 2.6). Conclusiones: Los RN sometidos a cirugía, principalmente aquellos con factores de riesgo, requieren vigilancia estrecha durante el posoperatorio. El CVC debe ser retirado tan pronto sea posible.


Abstract Background: Healthcare-associated infections (HAIs) are a common cause of morbidity and mortality. Objective: To identify the risk factors for the development of HAIs in newborns (NBs) undergoing surgery. Material and methods: Nested case-control study. Cases were NBs undergoing surgery with HAIs, while controls were NBs undergoing surgery with no HAIs. Perinatal data, use of antimicrobial prophylaxis, use of central venous catheter (CVC), mechanical ventilation, parenteral nutrition, and other medical devices were recorded, as well as age and weight at the time of surgery, type of surgery, surgical wound classification, duration of surgery, number of surgical procedures, and type of infection. Univariate and multivariate analyses were performed. Results: Seventy-one cases and 142 controls were included. The most frequent HAI was bloodstream infection (36.6%); the main microorganisms isolated in blood cultures were gram-positive cocci. The risk factors associated with HAIs in the multivariate analysis were CVC duration > 8 days (aOR = 17.2), ≥ 2 surgical interventions (aOR = 16.5) and abdominal surgery (aOR = 2.6). Conclusions: NBs undergoing surgery, mainly those with risk factors, require close monitoring during the postoperative period. CVC should be withdrawn as soon as possible.

4.
Rev. nefrol. diál. traspl ; 42(4): 4-4, Dec. 2022.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1508779

ABSTRACT

RESUMEN Introducción: La infección relacionada con catéter venoso central (CVC) es la complicación más frecuente y grave en los pacientes en hemodiálisis, asociada a una elevada mortalidad y morbilidad. En España, se ha publicado una incidencia de bacteriemia de 0.9 a 2 episodios por catéter y año. Diversas variables se han relacionado con la tasa de bacteriemia asociada a CVC, tales como disfunciones del catéter, la formación y experiencia del personal de enfermería, el número de sesiones de hemodiálisis y la duración de las mismas. El objetivo del presente estudio es analizar la influencia de las variables citadas en la aparición de bacteriemias, en pacientes portadores de catéteres en una unidad de hemodiálisis de un hospital de tercer nivel en España. Material y métodos: Estudio analítico, observacional y retrospectivo en el que se obtuvieron los datos relativos a la formación recibida y experiencia del personal de enfermería, el número y duración de sesiones de hemodiálisis por paciente y disfunciones de CVC. Se contabilizaron las bacteriemias acontecidas en un año, a través de la base de datos de la unidad, y se analizó la posible relación de tales variables en la tasa de bacteriemia. Resultados: Sobre un total de 41 catéteres tunelizados en 35 pacientes, observados durante 365 días, se obtuvo una tasa de incidencia de 1.45/1000 días de catéter, no habiendo encontrada relación estadísticamente significativa con la formación del personal de enfermería (p=0.330), experiencia (p=0.668), número de disfunciones y manipulaciones de catéter (p=0.718; p=0.118). Se objetivó relación inversa con el número y duración de sesiones (p=0.02). Conclusiones: Es preciso seguir analizando la relación entre las variables mencionadas y la tasa de bacteriemias. Abordarlo desde un punto de vista multicéntrico o aumentar el tiempo de observación de forma prospectiva pueden ser aspectos a tener en cuenta para determinar las variables que parecen tener una relación directa con la infección de CVC, que en otros contextos se ha llegado a evidenciar.


ABSTRACT Introduction: Central venous catheter (CVC)-related infection is the most frequent and serious complication in hemodialysis patients, associated with high mortality and morbidity. In Spain, an incidence of bacteremia of 0.9 to 2 episodes per catheter and year has been published. Variables have been related to the rate of bacteremia associated with CVC, such as catheter malfunctions, the training and experience of the nursing, the number of hemodialysis sessions and their duration. The objective of the present study is to analyze the influence of the aforementioned variables on the appearance of bacteremia in patients with catheters in a hemodialysis unit of a tertiary care hospital in Spain. Methods: Analytical, observational, and retrospective study in which data on the training received and experience of the nursing staff, the number and duration of hemodialysis sessions per patient and CVC dysfunctions were obtained. The bacteremia's that occurred in a year were counted, through the unit's database, and the possible relationship of such variables in the rate of bacteremia was analyzed. Results: On a total of 41 tunneled catheters in 35 patients, observed for 365 days, an incidence rate of 1.45/1000 catheter days was obtained, not having found a statistically significant relationship with the training of nursing staff (p = 0.330), experience (p=0.668), number of dysfunctions and manipulations of catheter (p=0.718; p=0.118). An inverse relationship was observed with the number and duration of sessions (p=0.02). Conclusions: It is necessary to continue analyzing the relationship between the mentioned variables and the rate of bacteremia. Approaching it from a multicenter point of view or increasing the observation time prospectively may be aspects to consider to determine the variables that seem to have a direct relationship with CVC infection, which has been shown in other contexts.

5.
Rev. medica electron ; 44(4): 686-699, jul.-ago. 2022. tab, graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1409756

ABSTRACT

RESUMEN Objetivo: analizar la prevalencia de sepsis por catéter central en pacientes hospitalizados en la unidad de cuidados intensivos del Hospital General Delfina Torres de Concha, de Esmeraldas. Materiales y métodos: estudio con enfoque cuantitativo, corte transversal y descriptivo; la población fue de 435 pacientes ingresados en el Servicio de Terapia Intensiva; la muestra se obtuvo por muestreo no probabilístico por conveniencia, obteniendo 22 pacientes que tuvieron catéter venoso central y cumplieron con los criterios de inclusión. Resultados: la prevalencia de sepsis por catéter venoso central, en los años 2018 y 2019, en el hospital Delfina Torres de Concha, fue de 5,06 %; el sexo femenino fue el de mayor incidencia, con un 57,14 %; en el rango de edad de entre 30 y 44 años se presentaron más casos de sepsis, representando el 6,74 %; los pacientes mayores de 60 años presentaron mayor mortalidad; el 60 % de los pacientes que pertenecían a este grupo y padecieron de sepsis por catéter venoso central fallecieron. La insuficiencia aguda de miocardio fue la patología en la que se presentó el mayor número de casos con sepsis por catéter venoso central; la mortalidad fue de 60 % en los pacientes con diagnóstico de trauma craneoencefálico; el agente etiológico con mayor incidencia fue la Klebsiella pneumoniae, con 54,54 %, seguido del Escherichia coli, con 36 %. Conclusiones: la prevalencia de sepsis por catéter es baja, y cuando se presenta en pacientes menores de 60 años hay mayores posibilidades de recuperación; el personal de salud que labora en la unidad de cuidados intensivos posee un nivel de conocimiento medio en cuanto a los cuidados del catéter venoso central.


ABSTRACT Objective: to analyze central catheter sepsis in inpatients admitted of the emergency care unit of General Hospital Delfina Torres de Concha, in Esmeraldas. Materials and methods: study with a quantitative, cross-sectional and descriptive approach; the population was 435 patients admitted to the Intensive Care Service; the sample was chosen by non-probabilistic sampling for convenience, obtaining 22 patients who had a central venous catheter and complied with the inclusion criteria. Results: the prevalence of sepsis due to central venous catheter was 5.06 % in 2018 and 2019 in the hospital Delfina Torres de Concha; female sex was the one with higher incidence, with 57.14 %: age range between 30 and 44 years presented more sepsis cases, representing 6.74 %. Patients over 60 years showed the higher mortality; 60 % of the patients who belonged to this age group and suffered central venous catheter sepsis, died. Acute myocardial failure was the condition which presented the higher number of cases in association with sepsis due to central venous catheter; mortality was 60 % in patients diagnosed of crania-encephalic trauma. The etiologic agent showing higher incidence was Klebsiella pneumoniae, 54,54 %, followed by Escherichia coli, 36 %. Conclusions: the prevalence of catheter sepsis is low, and when it occurs in patient under 60 years there are greater chances of recovery; the health care staff working at intensive care unit has an average level of knowledge regarding care to patient with central venous catheter.

6.
Rev. cuba. med. trop ; 74(1): e733, ene.-abr. 2022. tab
Article in Spanish | LILACS, CUMED | ID: biblio-1408890

ABSTRACT

Introducción: Las bacteriemias relacionadas con el uso de catéter (BRC) en pacientes con enfermedad renal crónica avanzada (ERCA) representan un importante problema sanitario. Objetivos: Estimar la incidencia de BRC en pacientes con ERCA en el Hospital Ciro Redondo García, Artemisa, Cuba; y describir su relación con el tipo de acceso vascular (AV), así como la conducta médica que se adopta después del diagnóstico. Métodos: Se realizó un estudio descriptivo entre mayo-octubre del 2019, en el que se incluyó el total de los pacientes (n = 78) de la unidad de hemodiálisis del hospital. Se recogió información acerca del tipo y tiempo de uso del AV. Ante un episodio sugerente de bacteriemia, se obtuvo una muestra de sangre para hemocultivo. Se informó la incidencia de BRC según los criterios de Bouza (2004). Resultados: La tasa de incidencia de BRC se estimó buena (1,18/1 000 días-catéter). Para las producidas por Staphylococcus aureus y por bacterias gramnegativas (Escherichia coli, Enterobacter spp., Pseudomonas spp. y Alcaligenes spp.) las tasas fueron excelentes: 0,44 y 0,88/1 000 días-catéter, respectivamente. Los catéteres venosos centrales se constataron como los AV predominantes. Se verificó que se impuso tratamiento empírico ante signos de probable BRC y este se modificó tras el diagnóstico etiológico específico, acompañado de la retirada del AV siempre que las condiciones clínicas lo permitieron. Conclusiones: Se mantienen en el servicio de hemodiálisis buenas prácticas clínicas para la prevención de BRC. Los agentes etiológicos demostrados obligan a mantener la indicación de tratamiento empírico con antibióticos de amplio espectro(AU)


Introduction: Catheter-related bacteremias (CRB) in patients with advanced chronic kidney diseases represent a major health problem. Objective: To estimate the incidence of CRB in patients with advanced chronic kidney diseases at Ciro Redondo García Hospital, Artemisa, Cuba; and to describe its relationship with the type of vascular access (VA), as well as the medical protocol adopted after diagnosis. Methods: A descriptive study was conducted between May and October 2019. All patients (n=78) in the hospital hemodialysis unit were included. Information about the type and duration of VA was collected. In the presence of an episode suggestive of bacteremia, a blood sample was obtained for blood culture. The incidence of CRB was informed according to Bouza´s criteria (2004). Results: The incidence rate of CRB was estimated good (1.18/1 000 1000 catheter-days). For those caused by Staphylococcus aureus and by gram-negative bacteria (Escherichia coli, Enterobacter spp., Pseudomonas spp. y Alcaligenes spp.), the rates were excellent: 0.44 and 0.88/1000 catheter -days, respectively. Central venous catheters were the predominant VAs. It was confirmed that empirical treatment was initiated in the presence of signs of a probable CRB, which was modified after specific etiological diagnosis, together with the withdrawal of the VA whenever the clinical conditions allowed it. Conclusions: Good clinical practices for the prevention of CBR are maintained at the hemodialysis service. The confirmed etiological agents make it necessary to continue with the indication of empirical treatment with broad-spectrum antibiotics(AU)


Subject(s)
Humans , Male , Female , Bacteremia/complications , Central Venous Catheters/adverse effects
7.
Vive (El Alto) ; 4(12)dic. 2021.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1390541

ABSTRACT

Resumen La utilización de dispositivos intravasculares centrales para la administración de diversas sustancias los ha convertido en una herramienta esencial dentro del área de neonatología, sin embargo, su uso ha llevado al desarrollo de complicaciones infecciosas las cuales son cada vez más frecuentes. Objetivo . Determinar la prevalencia de infecciones producto de catéter venoso central y sus factores asociados en neonatos del Hospital José Carrasco Arteaga durante los años 2013 a 2018. Materiales y métodos . Es un estudio cuantitativo analítico de cohorte longitudinal retrospectivo. La población estuvo conformada por las historias clínicas de neonatos a los cuales se les coloco catéter venoso central, según datos obtenidos del departamento de estadística del Hospital "José Carrasco Arteaga". El tamaño de la muestra fue calculado por un muestreo simple aleatorizado mediante el programa Epidat v4.2, con un nivel de confianza del 95%, se obtuvo un tamaño de muestra de 172 neonatos. Para el análisis se utilizó estadística descriptiva. Resultados. Se determina una prevalencia de 56 neonatos con infección producto del uso de catéter venoso central equivalente al 32.6%, predominando como agente etiológico causal el Estafilococo epidermidis; durante la realización del estudio, la prematuridad, el bajo peso al nacer y el tiempo de uso de catéter por más de 15 días son los factores que más se asocian con la infección. Conclusión. Se demostró que el bajo peso al nacer, neonatos pretérmino y el uso de catéter por más de 15 días son uno de los factores predisponentes.


Abstract The use of central intravascular devices for the administration of various substances has made them an essential tool within the area of neonatology, however, their use has led to the development of infectious complications which are increasingly frequent. Objective. To determine the prevalence of infections caused by the central venous catheter and its associated factors in neonates of the José Carrasco Arteaga Hospital during the years 2013 to 2018. Materials and methods. It is a quantitative analytical retrospective longitudinal cohort study. The population was made up of all neonates to whom a central venous catheter was placed, according to data obtained from the statistics department of the "José Carrasco Arteaga" Hospital. The sample size was calculated by a simple randomized sampling using the Epidat v4.2 program, with a confidence level of 95%, a sample size of 172 neonates was obtained. Descriptive statistics were used for the analysis. Results. A prevalence of 56 neonates with infection resulting from the use of a central venous catheter was determined, equivalent to 32.6%, with Staphylococcus epidermidis as the causal etiological agent; During the study, prematurity, low birth weight and time of catheter use for more than 15 days are the factors most associated with infection. Conclusion . Low birth weight, preterm infants and the use of a catheter for more than 15 days were shown to be one of the predisposing factors.


Resumo O uso de dispositivos intravasculares centrais para a administração de diversas substâncias tem tornado-os uma ferramenta essencial dentro da área de neonatologia, porém, seu uso tem levado ao desenvolvimento de complicações infecciosas cada vez mais frequentes. Objetivo. Determinar a prevalência de infecções causadas pelo cateter venoso central e seus fatores associados em neonatos do Hospital José Carrasco Arteaga durante os anos de 2013 a 2018. Materiais e métodos . Trata-se de um estudo quantitativo analítico de coorte longitudinal retrospectivo. A população foi constituída por todos os neonatos aos quais foi colocado cateter venoso central, conforme dados obtidos no setor de estatística do Hospital "José Carrasco Arteaga". O tamanho da amostra foi calculado por uma amostragem aleatória simples no programa Epidat v4.2, com nível de confiança de 95%, obteve-se um tamanho de amostra de 172 neonatos. Estatísticas descritivas foram utilizadas para a análise. Resultados. Foi determinada uma prevalência de 56 neonatos com infecção decorrente do uso de cateter venoso central, equivalente a 32,6%, sendo o Staphylococcus epidermidis o agente etiológico causal; durante o estudo, prematuridade, baixo peso ao nascer e tempo de uso do cateter por mais de 15 dias são os fatores mais associados à infecção. Conclusão. Baixo peso ao nascer, prematuridade e uso de cateter por mais de 15 dias mostraram-se um dos fatores predisponentes.

8.
Rev. chil. infectol ; 38(1): 15-21, feb. 2021. tab
Article in Spanish | LILACS | ID: biblio-1388199

ABSTRACT

INTRODUCCIÓN: Taurolidina es una molécula con propiedades anti-endotóxicas, antimicrobianas y anti-inflamatorias, que inhibe la adhesión bacteriana, lo que ha permitido usarla como terapia de sellado en catéter venoso central de larga duración (CVC) para prevenir infecciones del torrente sanguíneo asociadas a CVC (ITS-CVC). OBJETIVO: Dar a conocer una experiencia preliminar, la primera en Chile, con taurolidina como terapia de sellado para prevenir ITS-CVC y reportar su eficacia. MÉTODO: Se instiló una solución en base a taurolidina en el CVC de tres niños con insuficiencia intestinal, dependientes de alimentación parenteral, atendidos en un hospital terciario de la Región de Valparaíso, y se comparó la tasa de ITS-CVC antes y después de su uso mediante un análisis retrospectivo. RESULTADOS: en los dos pacientes que iniciaron terapia de sellado inmediatamente después de instalado el CVC, la tasa de ITS-CVC se logró llevar a cero, mientras que, en el tercero, portador de un CVC instalado 9 meses antes, con ITS-CVC recurrentes, un nuevo episodio de ITS-CVC obligó a suspender la profilaxis. CONCLUSIONES: La terapia de sellado con solución en base a taurolidina previno las ITS-CVC cuando ésta se inició al momento de instalarse el CVC, no así en un CVC antiguo con ITS-CVC recurrentes.


BACKGROUND: Taurolidine is a molecule with anti-endotoxic, anti-microbial and anti-inflammatory properties that inhibits bacterial adhesion, allowing for its use as lock therapy for the prevention of catheter-related bloodstream infections (CRBSI) in long-term central venous catheters (CVC). AIM: To report a preliminary experience, the first one in Chile, using lock therapy with taurolidine for the prevention of CRBSI and to report its efficacy. METHOD: A taurolidine-based solution was instilled in the CVC of three children with intestinal insufficiency dependent on parenteral nutrition, attended in a Chilean tertiary hospital, and the rate of CRBSI before and after its use was compared in retrospect. RESULTS: In the two patients who started lock therapy immediately after the installation of their CVC, the rate of CRBSI was brought to zero, whereas in the third patient, who had a 9 months-old CVC with a recurrent CRBSI history, an intercurrent CRBSI forced discontinuation of the prophylaxis. CONCLUSIONS: Lock therapy with a taurolidine-based solution prevented CRBSIs when it was begun immediately after installing the CVC, in contrast with an old CVC with a history of recurrent CRBSIs.


Subject(s)
Humans , Infant , Child , Thiadiazines , Catheterization, Central Venous , Bacteremia , Catheter-Related Infections , Taurine/analogs & derivatives , Thiadiazines/therapeutic use , Catheterization, Central Venous/adverse effects , Chile , Catheter-Related Infections/prevention & control , Tertiary Care Centers
9.
Rev. habanera cienc. méd ; 20(1): e3472, ene.-feb. 2021. tab
Article in Spanish | LILACS, CUMED | ID: biblio-1156697

ABSTRACT

Introducción: La enfermedad renal crónica constituye un problema de salud por su impacto sobre los individuos, la sociedad y la economía. Existe un insuficiente conocimiento de los factores relacionados con la supervivencia en los pacientes que inician hemodiálisis en nuestro medio. Objetivo: Identificar los factores relacionados con la supervivencia de los pacientes que iniciaron hemodiálisis. Material y Métodos: Se realizó un estudio descriptivo de corte retrospectivo, de pacientes que iniciaron hemodiálisis en el Instituto de Nefrología Dr. Abelardo Buch en el período del 1 de enero de 2011 al 31 de diciembre de 2016. Se analizaron variables sociodemográficas y clínicas, y se realizó una correlación de estas con la supervivencia en hemodiálisis. Para todas las pruebas realizadas se fijó un nivel de significación ɑ= 0.05. Resultados: Se estudiaron 81 pacientes, con edad media de 55 años y predominio del sexo masculino (61,7 por ciento) y la raza blanca (59,3 por ciento). Los resultados estadísticamente significativos fueron la desnutrición (Índice de Masa Corporal < 18.5 kg/m2), con una mediana de supervivencia de (7,6+-4,9; log Rank: 0,015), las cifras de albúmina sérica menores a 35 g/L, con (33.1 +-5.4; log Rank: 0.050) la falta de seguimiento nefrológico previo, con (21,5 +-2,6; log Rank: 0,041), y el empleo de catéter venoso central como acceso vascular, con (32,4+-3,5; log Rank: 0,038). Conclusiones: La desnutrición, la hipoalbuminemia, el empleo de catéter venoso central como acceso vascular y la falta de seguimiento nefrológico previo afectaron negativamente la supervivencia de los pacientes en hemodiálisis(AU)


Introduction: Chronic kidney disease is a health problem because of its impact on individuals, society and the economy. There is not enough knowledge of the factors related to survival in patients who start hemodialysis in our environment. Objective: To identify the factors related to the survival of patients who started receiving hemodialysis. Material and Methods: A descriptive retrospective study was conducted in 81 patients who started receiving hemodialysis in the Dr. Abelardo Buch Institute of Nephrology in the period between January 1, 2011 and December 31, 2016. Sociodemographic and clinical variables were analyzed. A correlation between these variables and survival was made. The level of significance in all the tests performed was determined to be ɑ= 0.05. Results: A total of 81 patients were studied. The mean age was 55 years. The male sex (61,7 percent) and the white race (59,3 percent) predominated in the study. The statistically significant variables were malnutrition (body mass index < 18.5 kg/m2) with a median survival of (7,6+-4,9; log rank: 0,015), serum albumin levels lower than 35 g/L, with (33.1 +-5.4; log rank: 0.050), lack of previous nephrological follow-up, with (21,5 +-2,6; log rank: 0,041) and the use of central venous catheter as vascular access with (32,4+-3,5; log rank: 0,038). Conclusions: Malnutrition, hypoalbuminemia, the use of central venous catheter as vascular access and previous nephrological follow-up negatively affected the survival of patients on hemodialysis (AU)


Subject(s)
Humans , Body Mass Index , Renal Insufficiency, Chronic , Central Venous Catheters , Survival Analysis , Epidemiology, Descriptive , Retrospective Studies , Aftercare
10.
Belo Horizonte; s.n; 2021. 123 p. ilus, graf.
Thesis in Portuguese | LILACS, BDENF | ID: biblio-1382289

ABSTRACT

A segurança do paciente é uma das bases de uma organização hospitalar. É um tema de ampla discussão nas últimas décadas em todo o mundo. As crianças estão na linha de frente quando consideramos os fatores de risco para a ocorrência de incidentes. A infecção primária da corrente sanguínea associada a um cateter venoso central é a principal infecção em Unidade de Terapia Intensiva Neonatal. Em uma Unidade de Terapia Intensiva Neonatal, é muito frequente a utilização do cateter central de inserção periférica. Visando a redução da probabilidade de eventos adversos faz-se necessário identificar os erros e melhorar os processos, apontando aspectos do cuidado que podem ser melhorados tornando a assistência aos pacientes mais segura. Os protocolos são ferramentas que contribuem para a sistematização da assistência de enfermagem, favorecendo a melhoria dos processos na busca pela excelência do cuidado. Neste contexto, questiona-se: a implantação de um protocolo de inserção e manutenção do cateter central de inserção periférica pode contribuir para melhorar os processos de segurança do paciente na Unidade de Terapia Intensiva Neonatal de um hospital público em Belo Horizonte? O estudo teve como objetivo implantar o protocolo de inserção e manutenção de cateter central de inserção periférica na Unidade de Terapia Intensiva Neonatal de um hospital municipal de grande porte em Belo Horizonte - Minas Gerais. Metodologia: Para atingir os objetivos propostos, o estudo foi desenvolvido com métodos mistos em três etapas. Na 1ª etapa, por se tratar de busca de significados, optou-se pela pesquisa qualitativa, de natureza descritiva, o método escolhido foi a pesquisa-ação, os participantes foram os enfermeiros da UTIN, como instrumento para a coleta de dados foi escolhida a entrevista semiestruturada e a análise dos dados foi realizada através da análise de conteúdo. Foram realizadas entrevistas com os participantes sobre o conhecimento e contribuições acerca do protocolo de inserção e manutenção de PICC e levantado os pontos críticos do protocolo para serem validados pelos especialistas. Na 2ª etapa, ocorreu a validação do protocolo por enfermeiros juízes especialistas em neonatologia e a 3ª etapa finalizou com a implantação do protocolo de PICC e a elaboração da cartilha com as informações dos participantes e referencial teórico sobre o tema. O produto técnico foi um protocolo revisado e validado por enfermeiros especialistas em neonatologia.


Patient safety is one of the foundations of a hospital organization. It is a topic of wide discussion in the last decades around the world. Children are at the forefront when we consider the risk factors for incidents to occur. Primary bloodstream infection associated with a central venous catheter is the main infection in the Neonatal Intensive Care Unit. In a Neonatal Intensive Care Unit, the use of a peripherally inserted central catheter is very common. Aiming at reducing the probability of adverse events, it is necessary to identify errors and improve processes, pointing out aspects of care that can be improved by making patient care safer. Protocols are tools that contribute to the systematization of nursing care, favoring the improvement of processes in the pursuit of care excellence. In this context, the question is: can the implementation of a protocol for insertion and maintenance of peripherally inserted central catheters contribute to improving patient safety processes in the Neonatal Intensive Care Unit of a public hospital in Belo Horizonte? The study aimed to implement the protocol for insertion and maintenance of peripherally inserted central catheters in the Neonatal Intensive Care Unit of a large municipal hospital in Belo Horizonte - Minas Gerais. Methodology: To achieve the proposed objectives, the study was developed with mixed methods in three stages. In the 1st stage, as it is a search for meanings, qualitative research was chosen, of a descriptive nature, the chosen method was action research, the participants were the NICU nurses, as an instrument for data collection, the semi-structured interview and data analysis was performed through content analysis. Interviews were carried out with the participants about their knowledge and contributions about the insertion and maintenance protocol of the PICC and the critical points of the protocol were raised to be validated by the experts. In the 2nd stage, the protocol was validated by nurse judges specializing in neonatology, and the 3rd stage ended with the implementation of the PICC protocol and the preparation of a booklet with information from the participants and theoretical framework on the subject. The technical product was a protocol revised and validated by specialist nurses in neonatology.


Subject(s)
Intensive Care Units, Neonatal , Patient Safety , Central Venous Catheters , Infant, Newborn , Catheterization, Central Venous , Academic Dissertation , Neonatology
11.
Ribeirão Preto; s.n; 2021. 112 p. ilus.
Thesis in Portuguese | LILACS, BDENF | ID: biblio-1379697

ABSTRACT

Introdução: A lock terapia, ou terapia de bloqueio, consiste na administração e manutenção de uma solução, em concentração supra terapêutica, nos cateteres venosos centrais. Estas soluções combinam antimicrobianos altamente concentrados com um anticoagulante, sendo aplicáveis tanto para a prevenção, quanto para o tratamento da infecção relacionada ao cateter. Objetivo: Sintetizar o conhecimento sobre o uso da lock terapia na prevenção e tratamento de infecção relacionada ao cateter intravascular de inserção central. Método: Revisão integrativa da literatura, sendo a busca realizada nas seguintes bases de dados CINAHL, Cochrane Central, Embase, LILACS, PubMed, Scopus e Web of Science, abrangendo o período de 1 janeiro de 2010 a 3 de março de 2020, sem restrições de idioma. As referências foram exportadas para o gerenciador EndNote e para o Rayyan, para a seleção dos estudos. As etapas de amostragem, categorização dos estudos, avaliação dos estudos incluídos, interpretação dos resultados e síntese do conhecimento foram realizadas por dois revisores de forma independente. Em seguida, foi realizada uma busca manual nas referências dos estudos incluídos. Os dados foram analisados de forma descritiva. Resultados: A amostra compilou 15 estudos. Seis estudos (40%) abordaram o uso da lock terapia como prevenção de infecção relacionada ao cateter venoso central, e nove artigos (60%) abordaram tal terapia como tratamento. Os artigos incluídos nessa revisão que abordaram a prevenção relatam o uso de soluções antimicrobianas não antibióticas (taurolidina (n=2), etanol (n=2), citrato trissódico (n=1) e nitroglicerina (n=1)). Dentre os nove estudos que abordaram a lock terapia como tratamento para a infecção, a maioria (n=7) utilizou soluções antibióticas, (dois estudos avaliaram a eficácia da daptomicina e os outros cinco utilizaram soluções antibióticas variadas). Os outros dois estudos utilizaram soluções antimicrobianas (ácido clorídrico e taurolidina) associadas com antibioticoterapia sistêmica. Dentre os 15 estudos, em apenas um não foi possível especificar a duração da intervenção. Dois avaliaram a eficácia da lock terapia em curta duração (de três a quatro dias) e seis avaliaram em maior duração (entre 10 e 14 dias). Cada estudo especificou uma técnica de intervenção e o tempo de permanência da solução intraluminal. Em relação ao risco de viés, foram avaliados cinco ensaios clínicos randomizados pela ferramenta da Cochrane Risk of Bias (RoB 2), sendo todos de baixo risco. Dois ensaios clínicos sem randomização avaliados pela ferramenta proposta pelo Joanna Briggs Institute (JBI) resultaram em risco de viés baixo. Dentre os oito estudos observacionais, a ferramenta AXIS avaliou sete como sendo de baixo risco e um como risco moderado. Conclusões: Na prevenção identificou-se o uso de antimicrobianos não antibióticos como o etanol. A taurolidina também foi utilizada em um estudo relacionado ao tratamento, em associação com antibioticoterapia sistêmica. Em três estudos sintetizados para as situações de tratamento da infecção relacionada ao cateter, o antibiótico utilizado foi a daptomicina endovenosa. Tais antibióticos sistêmicos, utilizados concomitantemente na maioria dos estudos de tratamento, foram selecionados em conformidade com o resultado da hemocultura e antibiograma


Introduction: Lock therapy, or blockade therapy, is the administration and maintenance of a solution, at a dosage higher than the therapeutic one, in central venous catheters. Blockade solutions combine highly concentrated antimicrobials with an anticoagulant. They can be applied to both prevent and treat catheter-related infections. Objective: To summarize the knowledge about use of lock therapy to prevent and treat intravascular catheter-related infections. Methods: Integrative literature review, whose search was carried out in the databases CINAHL, Cochrane Central, Embase, LILACS, PubMed, Scopus and Web of Science, considering the period from January 1, 2010 to March 3, 2020, without any languages restriction. The references were exported to EndNote and subsequently to Rayyan, so studies could be selected. Sampling, study categorization, study evaluation, interpretation of results, and synthesis of knowledge were executed by two researchers independently and blindly. A manual search was then carried out in the references of the included articles. The data were analyzed descriptively. Results: The final sample was composed of 15 studies. Six studies (40%) addressed the use of lock therapy to prevent central venous catheter-related infections and nine publications (60%) addressed this therapy as a form of treatment. The articles included in this review that addressed prevention reported use of nonantibiotic antimicrobial solutions (taurolidine (n=2), ethanol (n=2), trisodium citrate (n=1), and nitroglycerin (n=1)). Among the nine studies that evaluated lock therapy as a treatment alternative, most (n=7) described the use of antibiotic solutions (two evaluated the effects of daptomycin and five reported the application of varied antibiotic solutions). The other two articles described use of antimicrobial solutions (hydrochloric acid and taurolidine) associated with systemic antibiotic therapy. Among all 15 studies, one did not specify the intervention duration, two assessed the efficacy of lock therapy in the short term (from three to four days), and six assessed it within a longer duration (between 10 and 14 days). Each study specified an intervention technique and length of permanence of the intraluminal solution. Regarding risk of bias, five randomized clinical trials were evaluated with the tool Cochrane Risk of Bias (RoB 2), which indicated all as low risk of bias. Two nonrandomized clinical trials were assessed through the tool proposed by the Joanna Briggs Institute, and resulted in low risk of bias. Among all eight observational studies, the AXIS tool evaluated seven as showing low risk of bias and one as moderate risk of bias. Conclusions: Regarding prevention, the studies reported the use of non-antibiotic antimicrobials such as ethanol. The taurolidine was also mentioned in a study describing therapeutic applications, in combination with systemic antibiotic therapy. In three studies addressing treatment of catheterrelated infections, the antibiotic used were Daptomycin. These systemic antibiotics, which were concomitantly used in most treatment studies, were chosen according to the results of blood culture with antibiogram


Subject(s)
Catheter-Related Infections/drug therapy , Central Venous Catheters/adverse effects , Anti-Infective Agents/therapeutic use , Anti-Bacterial Agents/therapeutic use
12.
Multimed (Granma) ; 24(5): 1126-1139, sept.-oct. 2020. tab
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1135364

ABSTRACT

RESUMEN Introducción: los pacientes pediátricos hospitalizados en unidades de cuidados intensivos (UCI) tienen un riesgo elevado de adquirir infecciones asociadas a la propia atención sanitaria. Objetivo: identificar los factores pronósticos de Bacteriemia asociada al uso de catéter venoso central. Métodos: se realizó un estudio observacional analítico prospectivo, en pacientes que ingresaron en la Unidad de Cuidados Intensivos del Hospital Provincial Pediátrico Docente General Milanés de Bayamo, Granma, en el periodo 2017-2019. Resultados: en el análisis univariado resultaron factores influyentes de muerte, con significación estadística y en orden de asociación: la presencia de hipoalbuminemia, (OR: 10,05; p: 0,027; IC 95%); el uso de catéter venoso central por más de 7 días, (OR 8,333; p 0,006; IC 95%) y la edad menor de 1 año (OR 3,631; p 0,036 IC 95%). No presentaron significación estadística la presencia de comorbilidad (OR 2,860; p 0,112; IC 95%) ni el sexo masculino (OR 2,603; p 0,219; IC 95%). El análisis multivariado mostró que el factor con independencia más importante fue la presencia de hipoalbuminemia, (OR 6,888; p 0,032; IC 95%), seguido del uso de catéter venoso central por más de 7 días (OR 4,822; p 0,016; IC 95%). Conclusiones: los factores investigados, contribuyeron al riesgo de morir por bacteriemia asociada al uso del catéter venoso central excepto el sexo y la presencia de comorbilidad.


ABSTRACT Introduction: pediatric patients hospitalized in intensive care units (ICU) have a high risk of acquiring infections associated with their own health care. Objective: to identify the prognostic factors of Bacteremia associated with the use of a central venous catheter. Methods: a prospective analytical observational study was carried out in patients admitted to the Intensive Care Unit of the Hospital Provincial Pediátrico Docente General Milanés de Bayamo, Granma, in the period 2017-2019. Results: in the univariate analysis, factors influencing death were found, with statistical significance and in order of association: the presence of hypoalbuminemia, (OR: 10.05; p: 0.027; 95% CI); the use of a central venous catheter for more than 7 days (OR 8.333; p 0.006; 95% CI) and age less than 1 year (OR 3.631; p 0.036 95% CI). The presence of comorbidity (OR 2.860; p 0.112; 95% CI) or male sex (OR 2.603; p 0.219; 95% CI) did not show statistical significance. The multivariate analysis showed that the most important independent factor was the presence of hypoalbuminemia, (OR 6.888; p 0.032; 95% CI), followed by the use of a central venous catheter for more than 7 days (OR 4.822; p 0.016; CI 95 %). Conclusions: the investigated factors contributed to the risk of dying from bacteraemia associated with the use of the central venous catheter, except for sex and the presence of comorbidity.


RESUMO Introdução: pacientes pediátricos internados em unidades de terapia intensiva (UTI) apresentam alto risco de adquirir infecções associadas aos próprios cuidados de saúde. Objetivo: identificar os fatores prognósticos da Bacteremia associada ao uso de cateter venoso central. Métodos: foi realizado um estudo observacional analítico prospectivo em pacientes internados na Unidade de Terapia Intensiva do Hospital Provincial Pediátrico Docente General Milanés de Bayamo, Granma, no período 2017-2019. Resultados: na análise univariada, foram encontrados fatores que influenciam o óbito, com significância estatística e em ordem de associação: presença de hipoalbuminemia, (OR: 10,05; p: 0,027; IC95%); uso de cateter venoso central por mais de 7 dias (OR 8,333; p 0,006; IC 95%) e idade menor que 1 ano (OR 3,631; p 0,036 IC 95%). A presença de comorbidade (OR 2,860; p 0,112; IC 95%) ou sexo masculino (OR 2,603; p 0,219; IC 95%) não apresentou significância estatística. A análise multivariada mostrou que o fator independente mais importante foi a presença de hipoalbuminemia, (OR 6,888; p 0,032; IC 95%), seguido do uso de cateter venoso central por mais de 7 dias (OR 4,822; p 0,016; IC 95 %). Conclusões: os fatores investigados contribuíram para o risco de morrer por bacteriemia associada ao uso do cateter venoso central, exceto sexo e presença de comorbidade.

13.
Infectio ; 24(2): 110-113, abr.-jun. 2020. tab
Article in Spanish | LILACS, COLNAL | ID: biblio-1114850

ABSTRACT

Objetivo: estimar parámetros de calidad y de costos en el procedimiento de inserción de Catéter Venoso Central y el Catéter Venoso Central de inserción periférica. Metodología: Se evaluaron las historias de niños (edad 31 días -15 años ), que ingresaron al Hospital Universitario del Valle, entre enero de 2011 y diciembre de 2014, que requirieron canalización de una vena central. Se evaluaron variables demográficas, de calidad y se estimaron costos de ambos procedimientos. Resultados: Se evaluaron 100 procedimientos de inserción Central y 100 de inserción periférica, los últimos tuvieron menor tiempo de espera, se realizaron en la habitación, no requirieron ayuno, ni traslado al quirófano, a un menor costo, lo cual impactó la oportunidad de administración de tratamiento farmacológico, la evolución y la estancia hospitalaria. Conclusiones: Se recomienda que el procedimiento de inserción periférica sea la primera elección en niños que requieran tratamientos endovenosos mayores a cinco días, para esto es necesario conformar un grupo que supervise el funcionamiento de los catéteres y brinde educación continua al personal de salud de los servicios de hospitalización y a familiares, contar con una sala de procedimiento para la inserción del PICC que brinde seguridad y adecuado manejo del dolor.


Aim: to estimate quality and cost parameters of central venous catheter insertion peripheral and central venous catheter procedures. Methods: we reviewed records of 200 children (31 days - years old), hospitalised at a University Hospital between January 2011 and December 2014 who required central vein access. We assessed demographic, quality variables and cost of both procedures. Results: we reviewed records of 100 central insertion and 100 peripheral insertion procedures. Peripheral insertions had less waiting time, were conducted next to the child's bed, without need for fasting or transfering to the operating room, at a lower cost, all of these ensured timely administration of medicaments and nutrition, which resulted in lower stance time. The peripheral insertion also freed surgeon and operating room time to perform other interventions. Conclusions: We recommend that peripheral insertion procedure should be the first choice in children requiring intravenous treatments longer than five days. In order to establish a periferal insertion procedure in a hospital, a team is required to follow-up the patients and provide continuing education to health personnel in services and to family members, there is also a need for an appropiate space for insertion procedures and pain management.


Subject(s)
Humans , Infant, Newborn , Infant , Child, Preschool , Child , Adolescent , Health Care Costs , Colombia , Day Care, Medical/economics , Catheters , Catheters/statistics & numerical data , Central Venous Catheters
14.
Enferm. actual Costa Rica (Online) ; (38): 230-244, Jan.-Jun. 2020. tab, graf
Article in Spanish | LILACS, BDENF | ID: biblio-1090098

ABSTRACT

Resumen Identificar el efecto del uso de protectores puerto desinfectantes en los conectores sin aguja en la disminución de las bacteriemias asociadas a catéter venoso central. Se realizó una revisión rápida de la literatura a través de una búsqueda de artículos en idiomas inglés y español en Pubmed, Medline, Cochrane Library y Science Direct, de diciembre del año 2018 a febrero del año 2019. Esta revisión se centró en identificar ensayos: clínicos aleatorizados, cohorte longitudinal, revisiones sistemáticas y meta-análisis. Los criterios de inclusión fueron: usuarios hospitalizados, desinfección pasiva con protectores puerto desinfectantes y reporte de disminución de las bacteriemias asociadas a catéter venoso central con su uso. Un total de 2479 artículos se identificaron como potencialmente relevantes; después de eliminar los duplicados, quedaron 1622 artículos, los cuales fueron evaluados según título y resumen. Posteriormente, 59 artículos fueron analizados en texto completo; se seleccionaron 3 artículos correspondientes a tres revisiones sistemáticas, de las cuales dos realizaron metaanálisis. La evidencia disponible sugiere que estudios no aleatorizados han demostrado que el uso de los protectores puerto desinfectantes con alcohol isopropílico al 70% en los conectores sin aguja, puede generar una reducción de las bacteriemias asociadas al catéter venoso central y podría considerarse como una medida costo efectiva; no obstante, se requieren estudios aleatorizados que confirmen estos resultados.


Abstract Identify the effect of the use of disinfectant port protectors on needleless connectors in the reduction of bacteraemias associated with central venous catheters. A quick review of the literature was carried out through a search of articles in English and Spanish in Pubmed, Medline, Cochrane Library and Science Direct; from December 2018 to February 2019. It focused on identifying randomized clinical trials, longitudinal cohort, reviews and meta-analysis. The inclusion criteria were: hospitalized users, passive disinfection with disinfectant port protectors and report of decrease in bacteraemias associated with central venous catheter with its use. A total of 2479 articles were identified as potentially relevant, after eliminating duplicates, 1622 articles were evaluated according to inclusion criteria were: hospitalized users, passive disinfection with disinfectant port protectors and report of decrease in bacteraemias associated with central venous catheter with its use. The available evidence suggests that non-randomized studies have shown that the use of disinfectant port protectors with 70% isopropyl alcohol in needleless connectors can lead to a reduction in bacteraemias associated with central venous catheters and could be considered as a cost measure. effective, however, randomized studies are required to confirm these results.


Resumo Identificar o efeito do uso de protetores de porta desinfetantes nos conectores sem agulha na redução de bacteremias associadas aos cateteres venosos centrais. Uma rápida revisão da literatura foi realizada através de uma pesquisa de artigos em inglês e espanhol no Pubmed, Medline, Cochrane Library e Science Direct; de dezembro de 2018 a fevereiro de 2019. Concentrou-se na identificação de ensaios clínicos randomizados, coorte longitudinal, revisões sistemáticas e metanálise. Os critérios de inclusão foram: usuários hospitalizados, desinfecção passiva com protetores de porta desinfetantes e relato de diminuição de bacteremias associadas ao cateter venoso central com seu uso. Um total de 2479 artigos foi identificado como potencialmente relevante; após eliminação de duplicatas, 1622 artigos foram avaliados de acordo com o título e o resumo, depois 59 artigos foram analisados ​​em texto completo, foram selecionados 3 artigos correspondentes a três revisões sistemáticas, dos quais dois realizaram meta-análise. As evidências disponíveis sugerem que estudos não randomizados demonstraram que o uso de protetores de porta desinfetantes com álcool isopropílico a 70% em conectores sem agulha pode levar a uma redução nas bacteremias associadas aos cateteres venosos centrais e pode ser considerado como uma medida de custo. estudos eficazes, no entanto, são necessários para confirmar esses resultados.


Subject(s)
Humans , Disinfection , Infection Control , Bacteremia , 2-Propanol , Central Venous Catheters , Anti-Infective Agents
15.
Colomb. med ; 50(4): 293-298, Oct.-Dec. 2019.
Article in English | LILACS | ID: biblio-1114722

ABSTRACT

Abstract Background: Candida auris is an emerging yeast frequently reported as resistant to multiple antifungal drugs commonly used to treat Candida infections. This specie can colonize the patient's skin and has great ability for producing outbreaks in hospitals. C. auris is phylogenetically related to other Candida species, can be misidentified using conventional biochemical or commercial methods and requires specific technology for its identification. Case report: We report the first isolate of C. auris in Cali, Colombia, from a central venous catheter in a 37-year-old patient with rheumatoid arthritis and endocarditis who did not have symptoms of sepsis. The yeast was initially misidentified as C. haemulonii using the Phoenix system and subsequently identified as C. auris by matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry (MALDI-TOF MS). The broth microdilution method was used to determine the minimum inhibitory concentration; the isolate was susceptible to fluconazole, itraconazole, voriconazole and amphotericin B. Conclusions: This report contributes to knowledge of the epidemiology of C. auris infections in individuals with underlying disease and describes an isolate with a behavior different from what is usually reported.


Resumen Antecedentes: Candida auris es una levadura emergente, informada con frecuencia como resistente a diversos antifúngicos usados comúnmente para tratar infecciones por Candida. Esta especie puede colonizar la piel y tiene gran capacidad de producir brotes en ambientes hospitalarios. Está filogenéticamente relacionada con otras especies de Candida, es mal identificada por los métodos bioquímicos o comerciales, y requiere tecnología específica para su identificación. Reporte de caso: Se informa el primer aislamiento de C. auris en Cali, Colombia en un paciente de 37 años con artritis reumatoide y endocarditis, sin síntomas de sepsis, a partir de la punta de catéter venoso central. La levadura inicialmente se identificó como C. haemulonii por el sistema Phoenix® y posteriormente como C. auris por espectrometría de masas desorción/ionización láser asistida por una matriz con detección de masas por tiempo de vuelo (MALDI-TOF MS). Se determinó la concentración inhibitoria mínima por el método de microdilución en caldo que mostró un aislamiento sensible a fluconazol, itraconazol, voriconazol y anfotericina B. Conclusión: Este informe contribuye al conocimiento de la epidemiología de las infecciones por C. auris en individuos con enfermedad subyacente y describe un aislamiento con un comportamiento diferente a lo indicado en otros estudios.


Subject(s)
Adult , Humans , Male , Candida/isolation & purification , Candidiasis/diagnosis , Catheter-Related Infections/diagnosis , Antifungal Agents/administration & dosage , Candidiasis/microbiology , Candidiasis/drug therapy , Catheterization, Central Venous/adverse effects , Microbial Sensitivity Tests , Colombia , Catheter-Related Infections/microbiology , Catheter-Related Infections/drug therapy
16.
Rev. chil. infectol ; 36(4): 414-420, ago. 2019. tab, graf
Article in Spanish | LILACS | ID: biblio-1042656

ABSTRACT

Resumen Taurolidina es un antiséptico de amplio espectro usado como solución de terapia de sellado (lock therapy) en adultos y niños portadores de catéter venoso central de larga duración (CVC) para prevenir las infecciones asociadas a CVC (IACVC). No induce desarrollo de resistencia y tiene efectos adversos leves y fugaces, lo que lo convierte en una alternativa, tanto como terapia de sellado como para la profilaxis de las IACVC, en este grupo de pacientes.


Taurolidine is a broad-spectrum antiseptic used as lock therapy solution in adult and pediatric patients with long term central venous catheters (CVC) for the prevention of catheter related bloodstream infections (CRBSI). Taurolidine doesn't induce the resistant development and has only minor and brief side effects, which makes it an alternative both as a lock therapy and for the prevention of CRBSI in this group of patients.


Subject(s)
Humans , Taurine/analogs & derivatives , Thiadiazines/administration & dosage , Catheter-Related Infections/prevention & control , Central Venous Catheters/adverse effects , Anti-Infective Agents, Local/administration & dosage , Taurine/administration & dosage
17.
Rev. cuba. med. trop ; 71(2): e427, mayo.-ago. 2019. tab
Article in Spanish | LILACS, CUMED | ID: biblio-1093560

ABSTRACT

Introducción: Staphylococcus aureus resistente a meticilina constituye la causa principal de bacteriemia relaciona a catéter en pacientes con enfermedad renal crónica avanzada en hemodiálisis. Objetivos: Estimar la tasa de incidencia de bacteriemia relaciona con catéter por Staphylococcus aureus resistente a meticilina en pacientes con enfermedad renal crónica avanzada en el Hospital General Freyre de Andrade, Cuba, y vigilar los valores de concentración mínima inhibitoria de vancomicina frente a los aislados recuperados de bacteriemia. Métodos: El estudio se realizó entre mayo 2017 y febrero 2018, el cual incluyó 64 pacientes con Staphylococcus aureus resistente a meticilina (total de los atendidos en hemodiálisis). De cada uno se recogió información acerca de tipo de acceso vascular y tiempo de uso; de los que desarrollaron un episodio sugerente de bacteriemia se obtuvieron muestras de sangre para hemocultivo. Se informó bacteriemia relacionada con catéter utilizando los criterios de Bouza y otros 2004 y estas se confirmaron debidas a Staphylococcus aureus resistente a meticilina tras determinar la concentración mínima inhibitoria de oxacilina, empleando el método de microdilución en caldo y los criterios del CLSI 2017. Asimismo se evaluó la concentración mínima inhibitoria de vancomicina. Resultados: Las tasas de incidencia de bacteriemia relaciona con catéter por S. aureus y Staphylococcus aureus resistente a meticilina fueron de 0,66 y 0,59/1000 días-catéter, respectivamente. Predominaron las bacteriemia relacionada con catéter en los pacientes con accesos vasculares temporales. No se observó incremento en la concentración mínima inhibitoria de vancomicina (1 y 2 (g/mL) para los aislados responsables de bacteriemia a repetición y persistente. Conclusiones: La tasas de incidencia de bacteriemia relacionada con catéter indican que en la unidad de hemodiálisis se mantienen buenas prácticas clínicas. Los valores de concentración mínima inhibitoria de vancomicina sugieren una reducción en la eficacia de la droga en el tratamiento(AU)


Introduction: Methicillin-resistant Staphylococcus aureus is the leading cause of catheter-related bacteremia in patients with advanced chronic kidney disease undergoing hemodialysis. Objective: Estimate the incidence rate of catheter-related bacteremia by methicillin-resistant Staphylococcus aureus in patients with advanced chronic kidney disease from General Freyre de Andrade Hospital in Cuba, and survey the vancomycin minimum inhibitory concentration values for isolates obtained from bacteremia. Methods: A study was conducted of 64 patients with methicillin-resistant Staphylococcus aureus (total of those undergoing hemodialysis) from May 2017 to February 2018. For each one of them, information was collected about vascular access type and time of use. Blood culture samples were obtained from patients who developed an episode suggesting bacteremia. Catheter-related bacteremia was reported using Bouza et al (2004) criteria, and it was confirmed as due to methicillin-resistant Staphylococcus aureus after determining oxacillin minimum inhibitory concentration by broth microdilution and CLSI 2017 criteria. Vancomycin minimum inhibitory concentration was also evaluated. Results: The incidence rates for catheter-related bacteremia by S. aureus and methicillin-resistant Staphylococcus aureus were 0.66 and 0.59/1000 catheter-days, respectively. A predominance was found of catheter-related bacteremia in patients with temporary vascular accesses. No increase was observed in vancomycin minimum inhibitory concentration (1 and 2 g/mlL for the isolates responsible for recurrent and persistent bacteremia. Conclusions: The incidence rates for catheter-related bacteremia show that good clinical practices are maintained in the hemodialysis unit. Vancomycin minimum inhibitory concentration values suggest a decrease in the efficacy of the drug during treatment(AU)


Subject(s)
Humans , Staphylococcal Infections/drug therapy , Bacteremia/epidemiology , Methicillin-Resistant Staphylococcus aureus/drug effects , Renal Insufficiency, Chronic/complications , Catheter-Related Infections/complications
18.
Ciênc. cuid. saúde ; 18(4): e47495, 20190804.
Article in Portuguese | LILACS, BDENF | ID: biblio-1120020

ABSTRACT

Introduction: Peripherally Inserted of Central Venous Catheter (PICC) is considered a technological advance in the administration of intravenous solutions, as a new tool in Neonatology, performed by qualified nurses.Objective: to know the potentialities and weaknesses in the use of PICC from the point of view of nurses.Method: qualitative, descriptive study, carried out in two teaching hospitals in the southern region of Brazil, with 16 nurses who have already performed the insertion and maintenance of this catheter. The semi-structured interviews were conducted in April and May 2017 and the data processed through content analysis.Results: the participants reported potentialities regarding the use of the peripheral insertion of central venous catheter, such as duration of the device, reduction of venous punctures, greater safety in the administration of intravenous drugs, as well as some difficulties regarding the maintenance and handling of the device, the lack of professional appreciation,the resistance of colleagues towards the achievement of the technique and the need to insert this theme during graduation.Final considerations: it is perceived that the visibility of such a procedure, as a widely recognized competence of nurses, needs institutional support with continuous training in service and incentives and subsidies during the training of this professional.


Introdução: O Cateter Venoso Central de Inserção Periférica (PICC) é considerado um avanço tecnológico na administração de soluções por via endovenosa, como uma nova ferramenta em Neonatologia, realizado por enfermeiros habilitados. Objetivo: conhecer as potencialidades e fragilidades na utilização do PICC a partir da ótica dos enfermeiros. Método: estudo qualitativo, do tipo descritivo, realizado em dois hospitais de ensino na região sul do Brasil, com 16 enfermeiros que já realizaram a inserção e manutenção desse cateter. As entrevistas semiestruturadas foram realizadas em abril e maio de 2017 e os dados tratados por intermédio da análise de conteúdo. Resultados: os participantes relataram potencialidades acerca do uso do cateter venoso central de inserção periférica, como tempo de duração do dispositivo, diminuição de punções venosas, maior segurança na administração de medicamentos intravenosos, assim como algumas dificuldades em relação à manutenção e manuseio do dispositivo, a falta de valorização profissional, a resistência por parte de colegas frente à realização da técnica e a necessidade de inserção desta temática durante a graduação. Considerações finais: percebe-se que a visibilidade de tal procedimento, enquanto competência amplamente reconhecida do enfermeiro precisa de apoio institucional com capacitação continuada em serviço e de incentivo e subsídios durante a formação deste profissional.


Subject(s)
Humans , Male , Female , Adult , Central Venous Catheters , Intensive Care Units , Neonatology , Nursing Care , Hospitals, Teaching
19.
Rev. méd. Hosp. José Carrasco Arteaga ; 11(1): 75-78, Marzo 2019. Ilustraciones
Article in Spanish | LILACS | ID: biblio-1016298

ABSTRACT

INTRODUCCIÓN:La embolización de cuerpos extraños intravasculares es una complicación poco frecuente; sin embargo, está asociada a alteraciones cardíacas y pulmonares en más del 50% de los casos. Actualmente se prefiere realizar el manejo utilizando técnicas de extracción por cateterismo cardíaco, esto debido a la naturaleza menos invasiva del procedimiento y a las menores tasas de mortalidad y complicaciones asociadas. A continuación se presenta un reporte de caso donde se realizó la extracción un catéter intracardiaco mediante vía percutánea. CASO CLÍNICO: Lactante de sexo masculino, de 51 días de vida, con antecedentes de prematuridad extrema y peso adecuado para edad gestacional, ingresado en el servicio de neonatología; a quien como acceso vascular central se le colocó un catéter percutáneo femoral. Tras el retiro del mismo se apreció rotura y embolización de los dos tercios distales; la evaluación radiológica evidenció catéter a nivel de cavidades cardíacas derechas. EVOLUCIÓN: Se inició antibioticoterapia por el riesgo de infección asociado. De forma exitosa se realizó la extracción del cuerpo extraño por intervencionismo percutáneo; el paciente evolucionó favorablemente, no presentó ninguna complicación. CONCLUSIÓN: La rotura y embolización del catéter es un evento poco frecuente que incrementa la morbimortalidad de los pacientes ingresados en neonatología. La extracción percutánea debe ser la primera opción por la eficacia y seguridad del procedimiento.(au)


BACKGROUND: The embolization of foreign intravascular bodies is a rare complication; however, it is associated with cardiac and pulmonary dysfunction in more than 50% of cases. Currently, it is preferred to perform the management using extraction techniques by cardiac catheterization; this is explained by the less invasive nature of the procedure and the lower mortality and complications rates. The following is a case report where an intracardiac catheter was extracted by a percutaneous procedure. CASE REPORT: Male, 52-day-old infant, with history of extreme prematurity and adequate weight for gestational age; hospitalized in the neonatology service; as central vascular access a percutaneous femoral catheter was placed. After removal, rupture and embolization of the distal two thirds were observed; the radiological evaluation showed a catheter at the level of right heart cavities. EVOLUTION: By the associated infection risk, antibiotic therapy was initiated. The foreign body was extracted successfully by percutaneous intervention; the patient presented a favorable evolution without any complications. CONCLUSIONS: The catheter rupture and embolization is a rare event that increases morbidity and mortality rates of patients admitted to neonatology. Percutaneous extraction should be the first option by the procedure efficacy and safety.(au)


Subject(s)
Humans , Male , Infant , Catheterization , Embolism , Femoral Vein , Catheters , Foreign Bodies
20.
Revista Digital de Postgrado ; 8(3): e165, 2019. tab
Article in Spanish | LILACS, LIVECS | ID: biblio-1049952

ABSTRACT

La inserción del catéter venoso central (CVC) ha significado un gran avance en la medicina moderna y su uso generalizado ha permitido el desarrollo de nuevas técnicas diagnósticas y tratamientos especializados. En este estudio se dan a conocer las indicaciones presentes al momento de colocar el catéter venoso central y el tiempo de colocación en los pacientes. Métodos: La investigación fue de tipo retrospectivo, descriptivo y de corte transversal, con un diseño de investigación no experimental y tuvo la finalidad de conocer, en forma directa, la realidad de la problemática. Las unidades de observación fueron(188) historias clínicas de los pacientes que ingresaron en el servicio de medicina interna en el hospital Miguel Pérez Carreño en el periodo comprendido entre enero y abril de 2017. Resultados: El 68% de la indicación del catéter venoso central es para la medición de la presión venosa central (PVC) y control de líquidos, mientras que en el 32% la indicación fue por administración de fármacos. El tiempo de colocación tuvo un predominio del 61% de los pacientes que utilizaron el catéter venoso central durante 1 a 3 semanas, en segundo lugar, el 36% utilizo el catéter por unos días, solo un 3% amerito el uso del catéter venoso central durante 1 mes. Conclusiones: La mayoría de los pacientes estudiados tuvieron como principal indicación de CVC para control de líquido y medición de presión venosa central. Con una duración de 1 a 3 semanas(AU)


The insertion of the central venous catheter (CVC) has meant a great advance in modern medicine and its widespread use has allowed the development of new diagnostic techniques and specialized treatments. In this study we present the indications present at the moment of placing the central venous catheter and the time of use in patients. Methods: The research was of a retrospective, descriptive and cross-sectional type, with a non-experimental research design and aimed to know, in a direct way, the reality of the problem. The units of observation were (188) clinical records of patients admitted to the internal medicine service in the hospital Miguel Pérez Carreño in the period between January and April 2017. Results: 68% of the indication of the central venous catheter is for the measurement of central venous pressure (CVP) and fluid control, while in 32% the indication was for drug administration. The time of use had a predominance of 61% of patients who used the central venous catheter for 1 to 3 weeks, secondly, 36% used the catheter for a few days, only 3% required the use of the central venous catheter for 1 month. Conclusions: The majority of patients studied had CVC as main indication for fluid control and central venous pressure measurement. With a duration of 1 to 3 weeks(AU)


Subject(s)
Humans , Male , Female , Adolescent , Catheterization, Central Venous/methods , Central Venous Pressure , Time Management/methods , Catheter-Related Infections/microbiology , Central Venous Catheters/adverse effects , Medical Records/statistics & numerical data , Retrospective Studies , Vascular Access Devices , Hospitalization
SELECTION OF CITATIONS
SEARCH DETAIL