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1.
Rev. peru. med. exp. salud publica ; 39(3): 336-344, jul.-sep. 2022. tab, graf
Article in Spanish | LILACS, LIVECS | ID: biblio-1410004

ABSTRACT

RESUMEN Objetivos. Evaluar la variación de los perfiles hematológicos antes, durante y después del tratamiento de pacientes infectados con malaria no complicada por Plasmodium vivax (Pv) y P. falciparum (Pf) en una población de la región Loreto. Materiales y métodos. El estudio se realizó entre 2010 y 2012, en Zungarococha (Iquitos). Los 425 participantes tuvieron tres visitas (visita 1-día 0-antes del tratamiento, visita 2-día 7-durante tratamiento, visita 3-día 28-después del tratamiento), hemograma completo, diagnóstico microscópico y molecular (PCR). Resultados. En la primera visita, se encontraron 93 (21,9%) positivos a Pv y 34 (8,0%) a Pf. Todos los positivos mostraron una reducción en los indicadores hematológicos de hematocrito, recuento de glóbulos blancos (RGB), neutrófilos abastonados y segmentados, eosinófilos y plaquetas (p<0.001) en comparación con el grupo negativo. Se encontró un porcentaje mayor de neutrófilos abastonados en Pf y de neutrófilos segmentados en Pv comparado al grupo negativo. Se observó variaciones en los perfiles hematológicos después del tratamiento para ambas especies, los neutrófilos abastonados disminuyeron, las plaquetas aumentaron, los eosinófilos se incrementaron al día 7 y decaen el día 28, el hematocrito y los neutrófilos segmentados disminuyeron al día 7 y se normalizaron el día 28. Las diferencias entre especies en el tiempo mostraron una disminución diaria de neutrófilos abastonados en infectados con Pv que en Pf. Conclusiones. El perfil hematológico en pacientes positivos a malaria no complicada varía en el tiempo durante y después del tratamiento. Estos son indicadores de la progresión de la enfermedad y ayudan en la vigilancia terapéutica de pacientes infectados con Plasmodium.


ABSTRACT Objectives. To evaluate the variation of hematological profiles of patients infected with uncomplicated Plasmodium vivax (Pv) and P. falciparum (Pf) malaria before, during and after treatment in a population of the Loreto region. Materials and methods. This study was conducted between 2010 and 2012, in Zungarococha (Iquitos). The 425 participants had three visits (visit 1-day 0-before treatment, visit 2-day 7-during treatment, visit 3-day 28-after treatment), complete blood count, microscopic and molecular diagnosis (PCR). Results. At the first visit, 93 (21.9%) participants were found positive for Pv and 34 (8.0%) for Pf. All positives showed a reduction in hematocrit, white blood cell count (WBC), ablated and segmented neutrophils, eosinophils and platelets (p<0.001) compared to the negative group. A higher percentage of ablated neutrophils was found in Pf and segmented neutrophils in Pv compared to the negative group. Variations in hematological profiles were observed after treatment for both species; ablated neutrophils decreased, platelets increased, eosinophils increased at day 7 and declined at day 28, hematocrit and segmented neutrophils decreased at day 7 and normalized at day 28. Interspecies differences over time showed a bigger daily decrease in ablated neutrophils in Pv-infected when compared to Pf. Conclusions. The hematological profile in uncomplicated malaria-positive patients varies over time during and after treatment. These are indicators of disease progression and help in the therapeutic surveillance of Plasmodium-infected patients.


Subject(s)
Humans , Male , Female , Patients , Blood Cell Count , Malaria , Parasitic Diseases , Plasmodium , Tropical Medicine , Public Health Surveillance , Neutrophils
2.
Bol. malariol. salud ambient ; 62(5): 1101-1109, 2022. ilus, tab, graf
Article in Spanish | LILACS, LIVECS | ID: biblio-1434704

ABSTRACT

La Transformación Digital (TD) es todo un proceso que busca optimizar la relación usuario­organización, mejorando así los procesos y el desempeño. Con la llegada de la pandemia COVID-19 a principios del año 2020, cuando fue necesario acelerar la inclusión de las Tecnologías de Información y Comunicación (TIC) para continuar ofreciendo los servicios sanitarios, se constituye el sistema peruano de TD como un sistema funcional; con normas, principios y procedimientos; y con técnicas e instrumentos para ordenar las actividades del sector público y con miras a su optimización. Se planteó una investigación de carácter descriptivo para conocer el impacto de la transformación digital en la salud tropical del Perú. Para ello se determinaron el impacto en la gestión de datos, gobernanza, e intercambio de conocimiento e innovación digital de 4 enfermedades metaxénicas y 3 zoonóticas seleccionadas a partir del análisis de los distintos componentes de la sala virtual de situación de salud del Centro Nacional de Epidemiología, Prevención y Control de Enfermedades del Perú. Los datos fueron analizados bajo el Sistema de Información para la Salud (IS4H) de la OPS que permitió valorar la interoperabilidad de los procesos relacionados con la categorización de estas nosologías. Para todos los factores evaluados: gestión de datos, innovación, gestión y gobernanza y gestión e intercambio de conocimiento, los resultados, en general, estuvieron alrededor de la media (3 puntos, en una escala del 1 al 5), siendo el valor más alto (3,3 puntos) para la gestión y gobernanza, y el valor más bajo (2,7 puntos) para la innovación. Se necesita un enfoque más holístico en la salud pública para asegurarse de que se proporcione una respuesta eficaz frente a las enfermedades tropicales. Si los sistemas de salud se colocan en el medio de la acción, esto permitiría tener mayores posibilidades de hacer frente a estas enfermedades mediante el uso adecuado de las herramientas modernas que logren complementar el enfoque tradiciona(AU)


Digital Transformation (TD) is a whole process that seeks to optimize the user-organization relationship, thus improving processes and performance. With the arrival of the COVID-19 pandemic at the beginning of 2020, when it was necessary to accelerate the inclusion of Information and Communication Technologies (ICT) to continue offering health services, the Peruvian DT system was established as a functional system; with norms, principles and procedures; and with techniques and instruments to order the activities of the public sector and with a view to their optimization. A descriptive investigation was proposed to know the impact of digital transformation on tropical health in Peru. For this, the impact on data management, governance, and exchange of knowledge and digital innovation of 4 metaxenic and 3 zoonotic diseases selected from the analysis of the different components of the virtual health situation room of Centro Nacional de Epidemiología, Prevención y Control de Enfermedades of Peru. The data were analyzed under PAHO's Information System for Health (IS4H), which made it possible to assess the interoperability of the processes related to the categorization of these nosologies. For all the factors evaluated: data management, innovation, management and governance, and knowledge management and exchange, the results, in general, were around the average (3 points, on a scale from 1 to 5), with the highest value being highest (3.3 points) for management and governance, and the lowest value (2.7 points) for innovation. A more holistic approach to public health is needed to ensure that an effective response to tropical diseases is provided. If health systems are placed in the middle of the action, this would allow them to have greater possibilities of dealing with these diseases through the appropriate use of modern tools that manage to complement the traditional approach(AU)


Subject(s)
Humans , Male , Female , Tropical Medicine , Health Systems , Telemedicine , Information Technology , Zoonoses , Epidemiology , Information Dissemination , Internet Access
3.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1408517

ABSTRACT

RESUMEN Introducción: La leptospirosis es una enfermedad zoonótica de potencial epidémico, principalmente después de lluvias fuerte. Es causada por una bacteria llamada Leptospira. Objetivo: Determinar el estado clínico epidemiológico en pacientes con diagnóstico confirmado de leptospirosis. Métodos: Estudio observacional descriptivo, transversal, realizado en el Centro Provincial de Higiene, Epidemiología y Microbiología de la provincia Camagüey durante el decenio 2011-2020. El universo estuvo constituido por los 90 pacientes con diagnóstico confirmado mediante la encuesta epidemiológica y el resultado de exámenes complementarios. Las variables estudiadas incluyeron: edad, sexo, municipio de residencia, criterios de riesgo, síntomas y signos, época del año y estado al egreso. Los datos se expresaron en valores absolutos y porcentajes. Resultados: Predominó el grupo etario de 40 a 49 años en los hombres 19 (21,1 %), el municipio Camagüey aportó el mayor número de casos 23 (25,5 %), aunque los que mayoritariamente presentaron criterios de riesgo procedían de zona rural 67 (74,4 %) y tenían contacto con perros (73,3 %) y cerdos (48,8 %). Los principales síntomas fueron: fiebre (98,8 %), cefalea (95,5 %). Entre los signos clínicos el íctero (13,5 %) y la hepatomegalia (11,1 %) fueron los más frecuentes. Se comprobó que un número significativo de pacientes no habían sido vacunados. Conclusiones: El estado clínico epidemiológico del conjunto de pacientes estudiados es aceptable, la mayoría de ellos egresa mejorado o curado a pesar de las complicaciones que presentaron.


ABSTRACT Introduction: Leptospirosis is a zoonotic disease with epidemic potential, mainly after a heavy rainfall. It is caused by a bacterium called Leptospira. Objective: To determine the clinical and epidemiological status of patients with confirmed diagnosis of leptospirosis. Methods: An observational, descriptive, cross-sectional study conducted at the Provincial Hygiene, Epidemiology and Microbiology Center in Camaguey over the decade 2011-2020. The scope of the study included the 90 patients whose diagnosis was confirmed by the epidemiological survey and the results of the complementary laboratory tests. The variables examined included: age, sex, municipality of residence, risk criteria, signs and symptoms, season of the year, status at hospital discharge. The data were expressed as absolute values and percent. Results: The age group from 40 to 49 years predominated among males 19 (21.1%). Camaguey municipality accounted for the majority of cases 23 (25.5%), although those with risk criteria were mainly from rural areas 67 (74.4%) and had contact with dogs (73.3%) and pigs (48.8%). The main symptoms were: fever (98.8%) and headache (95.5%); the most common clinical manifestations included jaundice (13.5%) and hepatomegaly (11.1%). It was found that a significant number of patients had not been vaccinated. Conclusions: The clinical and epidemiological status of all the patients studied is acceptable. The majority of them, when discharged from the hospital, are healed or in better conditions despite the complications they presented.

4.
An. sist. sanit. Navar ; 44(2): 153-161, May-Agos. 2021. tab
Article in Spanish | IBECS | ID: ibc-217215

ABSTRACT

Fundamento: Conocer la situación organizativa de los hospitales españoles de cara a facilitar la atención adecuadaen los servicios de urgencias (SUH) de los pacientes queacudan con sospecha de infecciones de origen tropical. Método: Estudio descriptivo transversal mediante cuestionario en formato Google Forms® enviado a los miembros delgrupo de INFURG-SEMES. Se estudiaron variables como eltamaño del hospital a través del número de camas, el númerode urgencias de patología tropical, la existencia de protocolos de medicina tropical, de pruebas diagnósticas urgentes otratamiento antimalárico. Resultados: Se envió el formulario a 75 hospitales, obteniendo respuesta de 42 servicios de urgencias (55%), pertenecientes a 10 comunidades autónomas. Veinticuatro (57,1%)tenían más de 500 camas. Solo cinco hospitales (11,9%) podían diagnosticar malaria y dengue las 24 horas. En 19 hospitales (45,3%) no existía ningún protocolo de enfermedadtropical. En siete hospitales (16,7%) se realizaban diez o másasistencias/día. En los hospitales de mayor tamaño era másfrecuente la existencia de un servicio de enfermedades infecciosas independiente del servicio de Medicina Interna, unaunidad de medicina tropical, un infectólogo de guardia y unmicrobiólogo de guardia. No existen diferencias estadísticamente significativas entre los hospitales de mayor y menortamaño en cuanto a la capacidad para realizar diagnósticos otratamiento adecuados durante las 24 horas. Conclusiones: La atención de la patología importada supone un volumen no despreciable de consultas en los SUH,donde en general, se observa una ausencia de protocolosespecíficos, en especial, el protocolo específico de malaria,así como de escasa disponibilidad de prueba diagnósticaurgente de malaria.(AU)


Background: The aim of this study is to determine the current status of Spanish Hospital Emergency Services (HES) indiagnosing and treating the most prevalent tropical diseases (TD) in Spain. Methods: A cross-sectional descriptive study was carriedout, using a questionnaire in Google Forms® sent to members of the INFURG-SEMES group. The following variableswere analyzed: the size of the hospital in terms of numberof beds, number of tropical disease emergencies, existenceof tropical medicine protocols, urgent diagnostic tests orantimalarial treatment. Results: The form was sent to 75 hospitals. Responses wereobtained from 42 emergency services (55%) in 10 Autonomous Communities. Twenty-four (57.1%) had >500 beds.Only five hospitals (11.9%) have the facilities to diagnosemalaria and dengue 24 hours a day. There was no tropicaldisease protocol in 19 (45.3%) hospitals. Seven (16.7%)hospitals had ≥ 10 attendances/day. Larger hospitals weremore likely to have an infectious disease unit independentfrom Internal Medicine service, along with a tropical medicine unit, and an on-call infectious disease specialist andmicrobiologist. There are no statistically significant differences between larger and smaller hospitals in terms of theircapacity to carry out appropriate diagnoses or treatmentsin 24 hours. Conclusion: Care and treatment of emerging diseases arenow a sizeable percentage of the consultations at an HES.Such units generally lack specific protocols, particularly formalaria. Urgent diagnostic testing for malaria is also needed.(AU)


Subject(s)
Humans , Male , Female , Communicable Diseases, Emerging , Emergency Medical Services , 35170 , Tropical Medicine , Malaria , Spain , Health Systems , Public Health
5.
Actas urol. esp ; 45(4): 309-319, mayo 2021. tab, ilus
Article in Spanish | IBECS | ID: ibc-216936

ABSTRACT

Introducción y objetivos: Tras el flujo migratorio procedente del África Subsahariana (ASS) en Europa, el número de diagnósticos de esquistosomiasis urogenital (EUG) es cada vez mayor. Este fenómeno representa un desafío para los urólogos que trabajan en zonas no endémicas. El objetivo de este estudio es describir el tratamiento urológico y los procedimientos quirúrgicos de los pacientes con EUG en un centro de referencia terciarioPacientesTodos los sujetos del ASS diagnosticados con EUG entre enero del 2011 y noviembre del 2018 fueron inscritos retrospectivamente. Se recogió y analizó la información detallada de los pacientes con EUG tratados mediante procedimientos urológicos.ResultadosTreinta pacientes fueron diagnosticados con EUG, 12 (42,8%) fueron tratados mediante cirugía. El procedimiento quirúrgico más común fue la resección transuretral de vejiga (RTUV) para las lesiones sospechosas persistentes después del tratamiento con praziquantel administrado en 7 casos (58%). Otros procedimientos quirúrgicos (realizados una vez) fueron RTUV combinada con ureteroscopia láser por sospecha de neoplasia de vejiga con cálculos renales, litotricia endoscópica y nefrolitotomía percutánea para cálculos vesicales y renales, nefrectomía laparoscópica para enfermedad renal terminal, colocación de nefrostomía bilateral para hidroureteronefrosis, cirugía testicular exploratoria por sospecha de torsión testicular. Cuatro pacientes (33%) se perdieron en el seguimiento.ConclusiónSe ha observado un número cada vez mayor de migrantes del ASS diagnosticados con EUG. Algunos pacientes requirieron intervención quirúrgica por sospecha de lesiones neoplásicas o daños en órganos en fase terminal. En varios pacientes fue particularmente difícil realizar un seguimiento regular. Se necesitan más estudios multicéntricos para lograr un manejo estándar en términos de diagnóstico, tratamiento y seguimiento de los sujetos con EUG. (AU)


Introduction and objectives: An increasing number of urogenital schistosomiasis (UGS) is being diagnosed in Europe following the unprecedented migratory flux from Sub-Saharan Africa (SSA). This phenomenon represent a challenge for urologists working in a non-endemic area. The aim of this study is to describe the urological management and the surgical procedures of patients with UGS in a tertiary referral centre.PatientsAll subjects from SAA diagnosed with UGS from January 2011 to November 2018 were enrolled retrospectively. Detailed data of patients with UGS undergoing to urological procedures were collected and analysed.ResultsThirty patients were diagnosed with UGS, among them 12 (42.8%) were submitted to surgery. The most common surgical procedure was trans urethral resection of bladder (TURB) for suspected lesions persisted after praziquantel treatment performed in 7cases (58%). Other surgical procedure were TURB and concomitant ureteroscopy with laser fragmentation for suspected bladder neoplasm with renal stone, endoscopic lithotripsy and percutaneous nephrolithotomy for bladder and renal stones, laparoscopic nephrectomy for end-stage kidney disease, placement of bilateral nephrostomy for hydroureteronephrosis, explorative testicular surgery for a suspected testicular torsion in one case each. Four patients (33%) were lost at the follow up.ConclusionAn increasing number of migrants from SSA diagnosed with UGS has been observed. Some patients required a surgical intervention for suspected neoplastic lesions or end-stage organ damage. It was particularly difficult to perform a regular follow-up in several patients. Further multicentric studies are needed to reach a proper standard in diagnosis, treatment and follow-up of subjects with UGS. (AU)


Subject(s)
Humans , Kidney Calculi , Schistosomiasis/drug therapy , Ureteroscopy , Tropical Medicine , Retrospective Studies
6.
Actas Urol Esp (Engl Ed) ; 45(4): 309-319, 2021 May.
Article in English, Spanish | MEDLINE | ID: mdl-33685664

ABSTRACT

INTRODUCTION AND OBJECTIVES: An increasing number of urogenital schistosomiasis (UGS) is being diagnosed in Europe following the unprecedented migratory flux from Sub-Saharan Africa (SSA). This phenomenon represent a challenge for urologists working in a non-endemic area. The aim of this study is to describe the urological management and the surgical procedures of patients with UGS in a tertiary referral centre. PATIENTS: All subjects from SAA diagnosed with UGS from January 2011 to November 2018 were enrolled retrospectively. Detailed data of patients with UGS undergoing to urological procedures were collected and analysed. RESULTS: Thirty patients were diagnosed with UGS, among them 12 (42.8%) were submitted to surgery. The most common surgical procedure was trans urethral resection of bladder (TURB) for suspected lesions persisted after praziquantel treatment performed in 7cases (58%). Other surgical procedure were TURB and concomitant ureteroscopy with laser fragmentation for suspected bladder neoplasm with renal stone, endoscopic lithotripsy and percutaneous nephrolithotomy for bladder and renal stones, laparoscopic nephrectomy for end-stage kidney disease, placement of bilateral nephrostomy for hydroureteronephrosis, explorative testicular surgery for a suspected testicular torsion in one case each. Four patients (33%) were lost at the follow up. CONCLUSION: An increasing number of migrants from SSA diagnosed with UGS has been observed. Some patients required a surgical intervention for suspected neoplastic lesions or end-stage organ damage. It was particularly difficult to perform a regular follow-up in several patients. Further multicentric studies are needed to reach a proper standard in diagnosis, treatment and follow-up of subjects with UGS.


Subject(s)
Kidney Calculi , Schistosomiasis haematobia , Transients and Migrants , Humans , Retrospective Studies , Schistosomiasis haematobia/drug therapy , Ureteroscopy
7.
Trop Med Int Health ; 21(1): 41-51, 2016 Jan.
Article in English | MEDLINE | ID: mdl-26466575

ABSTRACT

OBJECTIVES: Recent studies in Central America indicate that mortality attributable to chronic kidney disease (CKD) is rising rapidly. We sought to determine the prevalence and regional variation of CKD and the relationship of biologic and socio-economic factors to CKD risk in the older-adult population of Costa Rica. METHODS: We used data from the Costa Rican Longevity and Health Aging Study (CRELES). The cohort was comprised of 2657 adults born before 1946 in Costa Rica, chosen through a sampling algorithm to represent the national population of Costa Ricans >60 years of age. Participants answered questionnaire data and completed laboratory testing. The primary outcome of this study was CKD, defined as an estimated glomerular filtration rate (eGFR) <60 ml/min/1.73 m2 . RESULTS: The estimated prevalence of CKD for older Costa Ricans was 20% (95% CI 18.5-21.9%). In multivariable logistic regression, older age (adjusted odds ratio [aOR] 1.08 per year, 95% CI 1.07-1.10, P < 0.001) was independently associated with CKD. For every 200 m above sea level of residence, subjects' odds of CKD increased 26% (aOR 1.26 95% CI 1.15-1.38, P < 0.001). There was large regional variation in adjusted CKD prevalence, highest in Limon (40%, 95% CI 30-50%) and Guanacaste (36%, 95% CI 26-46%) provinces. Regional and altitude effects remained robust after adjustment for socio-economic status. CONCLUSIONS: We observed large regional and altitude-related variations in CKD prevalence in Costa Rica, not explained by the distribution of traditional CKD risk factors. More studies are needed to explore the potential association of geographic and environmental exposures with the risk of CKD.

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