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1.
Arch. argent. pediatr ; 121(6): e202303004, dic. 2023.
Article in English, Spanish | LILACS, BINACIS | ID: biblio-1518182

ABSTRACT

La adecuación del esfuerzo terapéutico reemplaza la expresión limitación terapéutica y se define como la decisión de no iniciar medidas diagnósticas y terapéuticas o de suspenderlas en respuesta a la condición del paciente, para evitar conductas potencialmente inapropiadas y redireccionar los objetivos de tratamiento hacia el confort y el bienestar. En la población pediátrica, esta decisión es aún más desafiante debido a la naturaleza de la relación médico-paciente-familia y a la escasez de guías que orienten su implementación. La adecuación del esfuerzo terapéutico está enmarcada en principios éticos y legales, pero existen diversos retos a nivel práctico. Cada proceso de adecuación es único y dinámico, y debe abordarse contemplando a quién realizarlo, cuándo, cómo y con qué medidas.


The term "therapeutic limitation" has been replaced by "adequacy of therapeutic effort" and is defined as the decision to withhold or withdraw diagnostic and therapeutic measures in response to the patient's condition, avoiding potentially inappropriate behaviors and redirectong treatment goals towards comfort and well-being. In the pediatric population, this decision is even more challenging given the nature of the physician-patient-family relationship and the paucity of guidelines to address treatment goals. The adequacy of therapeutic effort is framed by ethical and legal principles, but, in practice, there are several challenges. Each adequacy process is unique and dynamic, and should be addressed by taking into account with what measures, how, when, and in whom it should be implemented


Subject(s)
Humans , Physician-Patient Relations , Withholding Treatment , Decision Making
2.
Ginecol. obstet. Méx ; 91(9): 687-697, ene. 2023. graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1520960

ABSTRACT

Resumen ANTECEDENTES: La corea gravídica es un padecimiento poco común, caracterizado por movimientos espontáneos irregulares, no predecibles, de duración breve, que cambian de localización sin secuencia definida, y que poseen la particularidad de ser involuntarios. En la actualidad, su incidencia se estima en 1 caso por cada 2275 embarazos. CASO CLÍNICO: Paciente de 30 años, 45 kg, talla 1.65 m, IMC 16.5, tensión arterial 110-78 mmHg, frecuencia cardiaca de 136 lpm, frecuencia respiratoria de 19 rpm, saturación de oxígeno 98%. Inició con movimientos coreicos a las 12 semanas de embarazo y titulación de anticuerpos antinucleares 1:320, anticuerpos anti-ADN de 150 UI/mL, C3 en 126 mg/dL y C4 en 31 mg/dL. Se estableció el diagnóstico de lupus eritematoso sistémico con base en los criterios de EULAR/ACR. A las 32 semanas tuvo amenaza de parto pretérmino y progresión, a pesar de la útero-inhibición, preeclampsia con criterios de severidad y manifestaciones neuropsiquiátricas con exacerbación de los movimientos coreicos. La resonancia magnética no reportó hallazgos patológicos y se descartó el síndrome de anticuerpos antifosfolipídicos secundario. Luego de la finalización del embarazo remitieron los movimientos involuntarios característicos de la corea gravídica. CONCLUSIÓN: El control prenatal en el primer trimestre es fundamental para un de-senlace favorable de las pacientes; el inicio temprano de la inmunoterapia es decisivo en los desenlaces perinatales pues disminuye la morbilidad y mortalidad asociadas. La corea es una manifestación clínica incapacitante, de ahí la importancia de identificar su causa e iniciar el tratamiento oportuno.


Abstract BACKGROUND: Chorea gravidarum is a rare condition characterised by irregular, unpredictable, spontaneous movements of short duration, changing location without defined sequence, and with the peculiarity of being involuntary. Currently, its incidence is estimated at 1 case per 2275 pregnancies. CLINICAL CASE: Patient aged 30 years, 45 kg, height 1.65 m, BMI 16.5, blood pressure 110-78 mmHg, heart rate 136 bpm, respiratory rate 19 rpm, oxygen saturation 98%. She started with choreic movements at 12 weeks of pregnancy and titration of antinuclear antibodies 1:320, anti-DNA antibodies 150 IU/mL, C3 at 126 mg/dL and C4 at 31 mg/dL. The diagnosis of systemic lupus erythematosus was established based on EULAR/ACR criteria. At 32 weeks she had threatened preterm labour and progression, despite utero-inhibition, preeclampsia with severity criteria and neuropsychiatric manifestations with exacerbation of choreic movements. MRI reported no pathological findings and secondary antiphospholipid antibody syndrome was ruled out. After termination of pregnancy the involuntary movements characteristic of chorea gravidarum subsided. CONCLUSION: Prenatal monitoring in the first trimester is essential for a favourable patient outcome; early initiation of immunotherapy is crucial for perinatal outcomes as it decreases associated morbidity and mortality. Chorea is a disabling clinical manifestation, hence the importance of identifying its cause and initiating timely treatment.

3.
Ciênc. Saúde Colet. (Impr.) ; 27(8): 3031-3042, ago. 2022. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1384488

ABSTRACT

Abstract The physical, mental and social well being, refers to a new concept of health, far from a conceptualisations of absence of disease Additional challenges emerge as individuals face deep social inequities depending on their ethnicity, rural residence or low educational level, as these translate to poor access to health services and more difficulties to adhere to healthy living behaviors. The objective of this study was to assess the perception that adolescents and young adults in Latinamerica have of the importance of healthy living behaviors (HLB) in the physical, emotional and lifestyle spheres. The approach is considered quantitative and descriptive with a cross sectional design. The sampling consisted of 192 young adults in Brazil, Colombia and Mexico. The results show that participants prioritize higher emotional wellbeing. They state that the health crisis changed the perception, as now the value more the emotional side of health, and understand the status of a combination of the different aspects of wellness. The Latinamerican context poses a challenge in designing strategies with a holistic health perspective, with complexities in the economic and sociocultural domains.


Resumo O completo bem-estar físico, mental e social se refere a um novo conceito de saúde, muito além da ausência de doenças. Se os indivíduos são confrontados com profundas desigualdades sociais, em que fatores como etnia, moradia em zona rural ou baixo nível educacional se traduzem em um acesso menos adequado aos serviços de saúde, podendo ser um desafio adicional para aderir a comportamentos de vida saudável. O objetivo deste estudo foi avaliar a percepção de adolescentes e adultos jovens na América Latina sobre a importância dos comportamentos de vida saudável (CVS) nas esferas física, emocional e de estilo de vida. A abordagem é considerada quantitativa e descritiva, com desenho transversal. A estratégia de amostragem foi por conveniência. A amostra foi composta por 192 adultos jovens em três países da América Latina: Brasil, Colômbia e México. Os resultados mostram que os participantes priorizam um maior bem-estar emocional. Eles afirmam que a crise de saúde mudou a percepção, pois agora valorizam mais a saúde emocional e compreendem a importância da combinação dos diferentes aspectos do bem-estar. O contexto latino-americano desafia o desenho de estratégias com uma perspectiva holística da saúde, com complexidades nos domínios econômico e sociocultural.

4.
Gac. méd. Méx ; 157(3): 281-287, may.-jun. 2021. tab
Article in Spanish | LILACS | ID: biblio-1346108

ABSTRACT

Resumen Introducción: En diciembre de 2019 surgió un nuevo coronavirus en Wuhan, China, que se ha convertido en un problema de salud global. Objetivo: Estimar cuántos fallecimientos diarios atribuibles a COVID-19 por cada 100 000 habitantes se podrían haber evitado si se hubiese llevado a cabo cada una de las cinco medidas restrictivas al momento del diagnóstico del primer caso, así como estimar un modelo de regresión lineal múltiple predictivo del número de fallecimientos por cada 100 000 habitantes. Métodos: Se realizó un modelo de regresión lineal simple entre los días transcurridos desde el primer caso diagnosticado de COVID-19, la implantación de cada una de las cinco medidas llevadas a cabo por los 39 países europeos estudiados, el número de camas hospitalarias por 1000 habitantes (variables independientes) y el número de fallecimientos por COVID-19 por 100 000 habitantes. Resultados: Por cada día transcurrido desde el primer caso notificado de COVID-19 hasta la adopción de las medidas restrictivas, fallecieron entre 0.611 (p = 0.004) y 1.863 (p = 0.000) pacientes por cada 100 000 habitantes, dependiendo de la medida implementada. Conclusiones: Las medidas restrictivas y el distanciamiento social, así como la celeridad de su instauración, son necesarios para lograr el descenso del número de contagios de COVID-19 y su mortalidad.


Abstract Introduction: In December 2019, a new coronavirus emerged in Wuhan, China, which has become a global health problem. Objectives: To estimate how many daily COVID-19 deaths per 100,000 population could have been avoided if each one of five restrictive measures had been implemented at the time the first case was diagnosed, and to estimate a multiple linear regression model predictive of the number of deaths per 100,000 population. Methods: A simple linear regression was performed between the days elapsed since the first COVID-19 diagnosed case, implementation of each one of the five restrictive measures carried out by the 39 European studied countries, the number of hospital beds per 1,000 population (independent variables) and the number of COVID-19 deaths per 100,000 population. Results: For each day elapsed from the first COVID-19 reported case to the adoption of restrictive measures, between 0.611 (p = 0.004) and 1.863 (p = 0.000) patients died per 100,000 population, depending on the implemented measure. Conclusions: Restrictive measures and social distancing, as well as promptness of their implementation, are necessary for achieving a decrease in COVID-19 infections and mortality.


Subject(s)
Humans , Physical Distancing , COVID-19/prevention & control , Time Factors , Linear Models , Europe/epidemiology , COVID-19/mortality , COVID-19/epidemiology
5.
Rev. salud pública ; 23(3): e200, mayo-jun. 2021. tab
Article in English | LILACS-Express | LILACS | ID: biblio-1361128

ABSTRACT

ASBTRACT Objectives Adherence to continuous positive airway pressure (CPAP) devices in patients with obstructive sleep apnea (OSA) determines the effectiveness of the treat-ment. Likewise, the assessment of the control of the disease must consider the information referred by the patient, among other value-based health measures related to the satisfaction of the intervention. The objectives of this study were a) Determine the factors related to adherence to CPAP devices in subjects with OSA affiliated to an insurance company of the healthcare system in Colombia. b) Assess symptom control associated to the disease from the individual's perspective and his/her satisfaction with the treatment received. Materials and Methods 1,501 subjects with OSA were surveyed by telephone to explore: sociodemographic factors, habits and lifestyles, use of CPAP and its adverse events, control of the disease, comorbidities, access to care and therapy satisfaction. Using multilevel logistic regression techniques, the influence of the various factors on adherence to CPAP was analyzed, using Stata 13 software. Results Adherence to CPAP therapy was of 58% and the control of symptoms was of 41.7%. The factors that determined the use of CPAP were knowledge on how the device operates, and the disturbances during sleep due to the mask or nasal pad. The-rapy satisfaction was predominantly very good or good. Conclusion Even with moderate adherence values and a good experience with CPAP therapy, symptomatic control of the disease is poor. Many of the factors that affect the use of CPAP are modifiable with a proper approach by the devices' service provider.


RESUMEN Objetivos La adherencia a los dispositivos de presión positiva continua de la vía aérea (CPAP) en pacientes con síndrome de apnea obstructiva del sueño (SAOS) define la efectividad del tratamiento. Los objetivos de este estudio fueron: a) Determinar los factores relacionados con la adherencia al CPAP en pacientes con SAOS de una aseguradora del Sistema General de Seguridad Social en Salud colombiano y b) evaluar el control de los síntomas de la enfermedad desde la perspectiva del individuo y su satisfacción con la terapia. Materiales y Métodos Mediante encuesta telefónica a 1 501 pacientes con SAOS se exploraron factores sociodemográficos, hábitos y estilos de vida, uso del CPAP y eventos adversos relacionados, control de la enfermedad, comorbilidad, acceso a la atención y satisfacción con la terapia. Utilizando técnicas de regresión logística mul-tinivel, se analizó la influencia de los distintos factores sobre la adherencia al CPAP mediante el software Stata 13. Resultados La adherencia al CPAP fue del 58% y el control de los síntomas del 41,7%. Los factores que determinaron el uso del CPAP fueron el conocimiento del funcionamiento del equipo y la dificultad para dormir debida a la mascarilla o la almohadilla nasal. La satisfacción con la terapia fue buena o muy buena predominantemente. Conclusiones Aún con valores de adherencia moderados y una buena experiencia con la terapia CPAP, el control sintomático de la enfermedad es pobre, pues varios de los factores afectan el uso del CPAP. Dichos factores se pueden intervenir con un adecuado abordaje por parte del prestador de servicios del dispositivo.

6.
Entramado ; 17(1): 98-121, ene.-jun. 2021.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1249777

ABSTRACT

RESUMEN El objetivo principal fue describir a la luz de dos historias de vida familiares, la influencia que ha ejercido el conflicto armado colombiano en los procesos de desintegración y recomposición de la unidad familiar; buscando comprender los retos, dificultades y alternativas que atañen a las familias víctimas que han experimentado esta tensión. Se utilizó un paradigma hermenêutico, un enfoque cualitativo, un método de estudio de caso por medio de historias de vida. Para la recuperación y recopilación de los datos se empleó una entrevista semiestructurada en donde, por medio de ejes conversacionales, se dialogó sobre el pasado, el presente y el futuro de la familia. Para el análisis de los datos se utilizó la hermenéutica y el análisis conversacional, lo que facilitó una codificación axial y abierta. Participaron dos familias víctimas del conflicto armado, una del Chocó y otra de Santander: Los principales hallazgos indican que el conflicto generó en sus integrantes sentimientos de tristeza, temor desconfianza y pérdida de identidad como grupo, provocando el debilitamiento de las relaciones familiares, un cambio de roles y como consecuencia, el distanciamiento entre los integrantes; asimismo, las mujeres se empoderaron en su función como cabeza de familia, dando soporte emocional y económico, mostrando su resiliencia, emprendimiento y generosidad, lo que permitió la posterior recomposición de la familia.


ABSTRACT The main objective of this research was to describe, in the light of two family life stories, the influence that the Colombian armed conflict has had on the processes of disintegration and recomposition of the family unit, with the intention of understanding the challenges, alternatives and difficulties presented to victim families who have experienced this stress. An hermeneutical paradigm, a qualitative approach, and a case study method through life stories lead the methodology For the recovery and gathering of data, a semi-structured interview was used, in which, through conversational axes, the past, present and future of the family were discussed. Hermeneutics and conversational analysis were used to analyze the data, which allowed for an axial and open coding. Two families who were victims of the armed conflict participated, one from Chocó and the other from Santander The main findings of this study indicated that the conflict generated in its members feelings °f sadness, fear mistrust and loss of identity as a group, causing the weakening of family relationships, a change in roles and, as a consequence, distance between the members. Likewise, women were empowered in their role as heads of the family giving emotional and economic support, showing their resilience, entrepreneurship and generosity, which allowed the recomposition of the family to take place.


RESUMO O objetivo foi descrever à luz de duas histórias de vida familiar a influência que o conflito armado colombiano teve nos processos de desintegração e recomposição do núcleo familiar com o intuito de compreender os desafios, alternativas e dificuldades apresentado às famílias das vítimas que passaram por esse estresse. Para tanto, foi utilizado um paradigma hermenêutico, uma abordagem qualitativa, um método de estudo de caso por meio de histórias de vida. Para a recuperação e compilação dos dados, foi utilizada uma entrevista semiestruturada, na qual, por meio de eixos conversacionais, foram discutidos o passado, o presente e o futuro da família. A hermenêutica e a análise conversacional foram utilizadas para a análise dos dados, o que facilitou uma codificação axial e aberta. Participaram duas famílias vítimas do conflito armado, uma de Chocó e outra de Santander Os principais achados deste estudo indicam que o conflito gerou em seus membros sentimentos de tristeza, medo, desconfiança e perda da identidade como grupo, ocasionando o enfraquecimento das relações familiares, mudança de papéis e, por consequência, distanciamento entre os membros. Da mesma forma, as mulheres foram empoderadas no papel de chefes de família, dando suporte emocional e econômico, mostrando sua resiliência, empreendedorismo e generosidade, o que permitiu a recomposição da família.

7.
Rev. Pesqui. (Univ. Fed. Estado Rio J., Online) ; 13: 1647-1655, jan.-dez. 2021. ilus
Article in English, Portuguese | LILACS, BDENF | ID: biblio-1342118

ABSTRACT

Objetivo: identificar as repercussões negativas e o impacto psicológico em profissionais de saúde que atuam diretamente no cuidado aos pacientes com coronavírus e possíveis estratégias para minimizar seus efeitos. Método: trata-se de uma revisão integrativa, com busca de estudos nas bases de dados Public Medline, Portal de Periódicos da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, Cumulative Index to Nursing and Allied Health Literature e TRIP DATABASE, pesquisadas em Abril de 2020. Resultados: Dos 12 estudos incluídos foram abordados os estressores percebidos pelos profissionais de saúde, as repercussões negativas e implicações psicológicas e os fatores de suporte para redução dos estressores. Conclusão: conclui-se que a avaliação da sobrecarga psíquica e a implementação de medidas de suporte aos profissionais de saúde faz parte da complexa rede de ações que determinam o êxito no enfrentamento à COVID-19 nos serviços de saúde


Objective: to identify negative repercussions and the psychological impact on health professionals who work in the care of patients with coronavirus and strategies to minimize its effects. Method: integrative review of publications from 2010 to 2020, in the Public Medline databases, Journal Portal of the Coordination for the Improvement of Higher Education Personnel, Cumulative Index to Nursing and Allied Health Literature and TRIP DATABASE. Results: the analysis of 12 studies related to psychological impacts on workers resulted in three categories: perceived stressors; negative repercussions and psychological implications; and supporting factors for reducing stressors. Conclusion: the coronavirus pandemic can cause psychological distress and the results indicate the need for attention to the mental health of health workers. Assessing psychic overload, offering psychological support and implementing protocols for a safe environment make up the complex network of actions that determine success in coping with COVID-19


Objetivo: identificar repercusiones negativas y el impacto psicológico en los profesionales de la salud que trabajan en la atención de pacientes con coronavirus y estrategias para minimizar sus efectos. Método: revisión integradora de publicaciones de 2010 a 2020, en las bases de datos Public Medline, Portal de Publicaciones Periódicas - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), Cumulative Index to Nursing and Allied Health Literature y TRIP DATABASE. Resultados: el análisis de 12 estudios relacionados con el impacto psicológico en los trabajadores resultó en tres categorías: factores de estrés percibido; repercusiones negativas e implicaciones psicológicas; y factores para la reducción de los estresantes. Conclusión: la pandemia por el coronavirus puede causar sufrimiento psicológico y los resultados indican la necesidad de prestar atención a la salud mental de trabajadores de la salud. evaluación de la sobrecarga psicológica, ofrecimiento de apoyo psicológico y la puesta en marcha de protocolos para un entorno seguro, conforman el complejo entramado de acciones que determinan el éxito a la hora de afrontar el COVID-19


Subject(s)
Humans , Male , Female , Health Personnel/psychology , Pandemics , Occupational Stress/psychology , COVID-19/psychology , Patient Care Team , Occupational Health
8.
Rev. cuba. med. trop ; 72(1): e450, ene.-abr. 2020. tab, graf
Article in Spanish | CUMED, LILACS | ID: biblio-1126704

ABSTRACT

La uncinariasis, anquilostomiasis o también conocida como anemia tropical, es una parasitosis intestinal de gran importancia mundial. Las uncinarias son parásitos nematodos transmitidas por el contacto de la piel con suelos contaminados. Una de las consecuencias más importantes de la infección masiva por estos parásitos es el sangrado intestinal crónico que conduce a disminución de la hemoglobina, y en casos inusuales, esta anemia puede llegar a ser severa. Con el objetivo de poner en discusión la importancia y morbilidad de esta enfermedad, presentamos el caso de un varón de 23 años, procedente de una zona tropical del Perú, quien ingresa por emergencia con un valor de hemoglobina de 2,3 mg/dL, alteración del nivel de conciencia e historia de rectorragia. Durante el proceso diagnóstico se encuentra en la colonoscopia múltiples parásitos con áreas de sangrado y colitis erosiva, mientras que en el examen parasitológico se observan huevos de Ancylostoma/Necator spp 2+. La sintomatología mejora posterior al tratamiento con albendazol. La uncinariasis debe siempre sospecharse en el proceso diagnóstico de pacientes con anemia crónica tanto en Perú como en zonas tropicales del mundo.(AU)


Uncinariasis or ancylostomiasis, a.k.a. tropical anemia, is an intestinal parasitosis of great importance worldwide. Hookworms are parasitic nematodes transmitted by skin contact with contaminated soils. One of the most important consequences of massive infection by these parasites is chronic intestinal bleeding, which leads to reduced hemoglobin. In unusual cases the resulting anemia may be severe. With the purpose of discussing the importance and morbidity of this disease, a case is presented of a male 23-year-old patient from a tropical area in Peru who was admitted for an emergency hemoglobin value of 2.3 mg/dL, altered mental status and a history of rectal bleeding. During diagnostic examination, colonoscopy revealed multiple parasites with bleeding areas and erosive colitis, whereas parasitological analysis found eggs of Ancylostoma/Necator spp 2+. Symptoms improved after treatment with albendazole. Uncinariasis should always be suspected in the process of diagnosis of patients with chronic anemia both in Peru and in tropical areas worldwide(AU)


Subject(s)
Humans , Male , Young Adult , Colonoscopy/methods , Hookworm Infections/complications , Hookworm Infections/diagnosis , Peru , Anemia/complications
9.
Rev. ecuat. neurol ; 28(3): 87-93, sep.-dic. 2019. tab, graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1058479

ABSTRACT

Resumen El síndrome de encefalopatía posterior reversible, es un síndrome clínico-radiológico, caracterizado por imágenes compatibles con edema vasogénico, cuya fisiopatología no está esclarecida por completo. Existen múltiples causas descritas de este síndrome, principalmente hipertensión arterial severa, insuficiencia renal, sepsis, preeclampsia o eclampsia, terapia inmunosupresora, entre otras. Presentamos a continuación el caso de un paciente de 38 años, postrasplante renal en tratamiento con micofenolato y prednisona, con falla renal del trasplante y anemia crónica, hospitalizado por sepsis de foco urinario más tuberculosis ganglionar, quien tras recibir un concentrado de glóbulos rojos presenta convulsiones tónico clónicas, elevación de Hb de 3.1 g/dl e imágenes compatibles con edema vasogénico y resolución casi completa de las mismas a los 16 días.


Abstract Posterior reversible encephalopathy syndrome is a clinical-radiological syndrome, characterized by images compatible with vasogenic edema, whose pathophysiology is not fully clarified. There are multiple described causes of this syndrome, mainly severe arterial hypertension, renal insufficiency, sepsis, preeclampsia or eclampsia, immunosuppressive therapy and others. We report a case of a 38-year-old man, renal post-transplant in treatment with mycophenolate and prednisone, with renal failure of the transplant and chronic anemia, hospitalized by urinary focus sepsis plus lymph node tuberculosis, who after receiving 1 concentrate of red blood cells presents seizures, Hb elevation of 3.1 g/dl and images compatible with vasogenic edema and almost complete resolution of them at 16 days.

10.
Rev. colomb. reumatol ; 25(3): 169-176, jul.-set. 2018. tab, graf
Article in Spanish | LILACS | ID: biblio-990946

ABSTRACT

Resumen Introducción: Entre un 15 y un 20% de los pacientes con fenómeno de Raynaud progresarán a una enfermedad autoinmune sistémica. La presencia de autoanticuerpos o alteraciones capilaroscópicas es fundamental para el diagnóstico temprano. Objetivos: Determinar las características de la videocapilaroscopia del lecho ungular y de los anticuerpos antinucleares en una cohorte de pacientes con enfermedad autoinmune sistémica. Materiales y métodos: Se realizó un estudio transversal en sujetos con fenómeno de Raynaud. Estos fueron evaluados con videocapilaroscopia y anticuerpos antinucleares. Las variables cualitativas se describieron con frecuencias absolutas y relativas; las variables cuantitativas, según la distribución de los datos, se reportaron como media o mediana, con desviación estándar y rango intercuartílico, respectivamente. Resultados: Se incluyeron 58 individuos; el 91,4% eran mujeres. La edad promedio fue 40,9 ± 14,1 arios. En 41 sujetos, los anticuerpos antinucleares fueron positivos; el patrón más común fue el moteado (41,5%), con una mediana de dilución de 1:640 (rango inter-cuartílico 1:320-1:1.280). Se encontró enfermedad autoinmune sistémica en 10 individuos (19,2%), 8 de ellos con esclerosis sistémica. Las alteraciones capilares más frecuentes fueron: megacapilares (n = 10), microhemorragias (n = 10) y zonas avasculares (n = 8). Conclusiones: En este grupo de pacientes con fenómeno de Raynaud sometidos a video-capilaroscopia, el diagnóstico de enfermedad autoinmune sistémica fue realizado en un porcentaje similar a lo reportado en la literatura. Se encontró una mayor dilución de anticuerpos antinucleares que la descrita.


Abstract Introduction: Between 15 and 20% of patients with Raynaud's phenomenon will progress to a systemic autoimmune disease. The presence of autoantibodies or capillaroscopy alterations are fundamental for early diagnosis. Objectives: To determine the characteristics of nailfold videocapillaroscopy and antinuclear antibodies in a cohort of patients with systemic autoimmune disease. Materials and methods: A cross-sectional study was conducted in subjects with Raynaud s phenomenon. These were evaluated with videocapillaroscopy and antinuclear antibodies. The qualitative variables were described with absolute and relative frequencies. The quantitative variables, according to the distribution of data, were reported as mean or median, with standard deviation and interquartile range, respectively. Results: The study included 58 individuals, of which 91.4% were women. The mean age was 40.9 ± 14.1 years. Antinuclear antibodies were positive in 41 subjects. The most common pattern was speckled (41.5%), with a median dilution of 1:640 (interquartile range 1:3201:1,280). A systemic autoimmune disease was found in 10 (19.2%) patients, 8 of them with systemic sclerosis. The most frequent capillary alterations were: mega-capillaries (n = 10), micro-haemorrhages (n = 10), and avascular zones (n = 8). Conclusions: In this group of patients with Raynaud's phenomenon subjected to videocapillaroscopy, a diagnosis of systemic autoimmune disease was made in a similar percentage to that reported in the literature. A higher dilution of antinuclear antibodies was found than that described.


Subject(s)
Humans , Raynaud Disease , Autoimmune Diseases , Early Diagnosis , Antibodies, Antinuclear , Microscopic Angioscopy
11.
Biosci. j. (Online) ; 34(1): 122-128, jan./feb. 2018. tab, graf, ilus
Article in English | LILACS | ID: biblio-966617

ABSTRACT

This study aimed to estimate the genetic diversity among soursop genotypes in terms of fruit yield evaluated in different crop years. Sixteen measurements for fruit yield in 71 soursop genotypes were carried out from 2000 to 2016. Based on ANOVA it was verified the existence of genetic variability among genotypes in the different measurements (harvests). The genotypes were clustered according to their respective fruit yield averages in the 16 years as well as from their means obtained in each measurement year by the Scott-Knott test (p<0.05). To study genetic diversity among genotypes, three methodologies were compared: Tocher hierarchical optimization, UPGMA method and principal components. Five groups were formed for all clustering methods used. It was identified that crossings between genotypes 124 and 145 with genotypes 59 and 170 are potential to generate population with large genetic variability and high fruit yield average. New researches should be developed aiming to exploit the genetic variability among soursop genotypes based on the results found in this study.


O objetivo deste estudo foi estimar a diversidade genética entre genótipos de graviola em termos de produção de frutos avaliados em diferentes safras. Foram realizadas 16 medições de rendimento de frutos em 71 genótipos de graviola no período de 2000 a 2016. Com base na ANOVA, verificou-se a existência de variabilidade genética entre genótipos nas diferentes medidas (colheitas). Os genótipos foram agrupados de acordo com suas respectivas médias de rendimento de frutos nos 16 anos, bem como suas médias obtidas em cada ano de medição pelo agrupamento de médias de Scott-Knott. Para estudar a diversidade genética entre genótipos, foram aplicados a otimização hierárquica Tocher, método UPGMA e componentes principais. Cinco grupos foram formados para todos os métodos de agrupamento utilizados. Foi identificado que os cruzamentos entre os genótipos 124 e 145 com os genótipos 59 e 170 são promissores para gerar população com grande variabilidade genética e alta média de produtividade de frutos. Novas pesquisas devem ser desenvolvidas com o objetivo de explorar a variabilidade genética entre os genótipos de graviola, com base nos resultados encontrados neste estudo.


Subject(s)
Genetic Variation , Biometry , Annona , Plant Breeding , Genotype
12.
Rev. chil. nutr ; 45(1): 17-27, 2018. tab
Article in Spanish | LILACS | ID: biblio-899850

ABSTRACT

RESUMEN La tasa de cirugía bariátrica en personas cada vez más jóvenes ha ido aumentando, sin embargo, son escasos los datos sobre la evolución del funcionamiento psicosocial de población joven sometida a esta intervención. Surge la necesidad de conocer diferencias y similitudes con población adulta. Objetivo: Explorar las experiencias y necesidades pre y postoperatorias de jóvenes sometidos a cirugía bariátrica en centros de salud de Chile. Método: Estudio cualitativo de alcance exploratorio/descriptivo y de corte transversal. Se aplicaron entrevistas semi-estructuradas a 27 jóvenes de entre 18 y 27 años sometidos a cirugía bariátrica. Los datos fueron analizados mediante la técnica de codificación abierta de la teoría fundamentada. Resultados: Se identifican cuatro categorías respecto a la evolución del proceso operatorio, incluyendo: historial de obesidad, motivos de consulta, vivencias postoperatorias, y factores ambientales y personales facilitadores del proceso. Discusión: Los participantes exhiben, en general, experiencias similares a las reportadas por adultos. No obstante, se evidencian elementos específicos al contexto y etapa evolutiva de la juventud, que son necesarios de considerar en el acompañamiento profesional y familiar pre y postoperatorio a corto y largo plazo.


ABSTRACT The rate of bariatric surgery has increased in younger populations, nonetheless data about the psychosocial evolution of young adults who undergo this intervention is scarce. Thus, there is a need to understand the differences and similarities of experiences compared with older adults. Aim: To explore pre- and post-operative experiences and needs of young adults who underwent bariatric surgery in health care centers in Chile. Method: Cross-sectional qualitative study with an exploratory/descriptive scope. We interviewed 27 young adults between 18 and 27 years old, who underwent bariatric surgery. Data were analyzed using open coding technique from grounded theory. Results: Four categories regarding the evolution of the operative process were identified. These included: obesity history, surgery motives, postoperative experiences, as well as environmental and personal facilitators of the process. Discussion: Participants, in general, showed similar experiences compared to the ones reported by adults. Nonetheless, we found specific elements of the developmental period and age-specific context, which are necessary to consider for the short- and long-term pre- and post-operative professional and family support.


Subject(s)
Humans , Patients , Health Centers , Adolescent , Bariatric Surgery , Young Adult , Postoperative Period , Preoperative Period , Obesity
13.
Ter. psicol ; 35(2): 203-212, jul. 2017. graf
Article in English | LILACS | ID: biblio-904192

ABSTRACT

Romantic jealousy is a complex emotion activated by a real or perceived threat to the relationship. Romantic jealousy is an important phenomenon in public health, as it brings consequences for the subject, the couple and the rival, even to the point of death. This theory-based study performed a systematic review of the research published in major international databases and platforms, as of December, 2016. The results of 230 studies that met the inclusion criteria were classified in pursuance of the variables associated with jealousy: a) personal variables (differences in sex, sexual orientation, hormones / use of contraceptives, self-esteem, attachment style and use of alcohol); b) interpersonal variables (romantic love, satisfaction and violence); c) sociocultural variables (transcultural comparisons, features of the rival and social networks). Future studies, with sufficient statistical robustness, should achieve a clinical formulation that indicates the relevance and predictive power of each variable.


Los celos románticos son una emoción compleja que se activa ante una amenaza real o percibida a la relación sentimental. Constituyen un fenómeno relevante en salud pública por las consecuencias para sí mismo, la pareja y el rival, llegando incluso hasta la muerte. El presente estudio teórico realiza una revisión sistemática de investigaciones publicadas en las principales bases de datos y plataformas internacionales, hasta diciembre del 2016. Los resultados de los 230 estudios que cumplían con los criterios de inclusión fueron clasificados en función de las variables asociadas a los celos: a) personales (diferencias de sexo, orientación sexual, hormonas/uso de anticonceptivos, autoestima, estilo de apego y consumo de alcohol); b) interpersonales (amor romántico, satisfacción y violencia); y c) socioculturales (comparaciones transculturales, características del rival y redes sociales). Futuros estudios, con suficiente robustez estadística, deberán lograr una formulación clínica que indique la relevancia y el poder de predicción de cada variable.


Subject(s)
Humans , Sexual Partners/psychology , Intimate Partner Violence/psychology , Interpersonal Relations , Jealousy
14.
Pesqui. vet. bras ; 37(5): 447-452, maio 2017. tab
Article in English | LILACS, VETINDEX | ID: biblio-895431

ABSTRACT

Microorganisms causing subclinical mastitis in water buffalo were isolated from 20 buffalo milk samples at four dairy farms located in central region of São Paulo State, Brazil, through testing of somatic cell count (SCC), standard plate count (SPC), biochemical, PCR assays and antimicrobial profile. The SCC showed average of 721,000 cells/mL in the milk, indicating the presence of subclinical mastitis. The overall average for SPC was 1.8 x 104 CFU/mL. The microorganism most frequently isolation according to biochemical tests were: Staphylococcus epidermidis (17%), Staphylococcus aureus (15%), Bacillus spp. (14%), Acinetobacter spp. (12.5%); with intermediate frequency: Pseudomonas aeruginosa (9.5%); Shigella flexneri (7.0%), Streptococcus spp. (5.5%), Corynebacterium spp. (5.0%), Escherichia coli (4.5%), Serratia marcescens (4.0%), Stenotrophomonas maltophilia (4.0%), and low incidence: Klebsiella rhinoscleromatis (0.5%), Klebsiella ozaenae (0.5%), Tatumella ptyseos (0.5%), Enterobacter cloacae (0.5%). The molecular analysis indicated that samples positive by culture method of the genera Staphylococcus, Streptococcus and E. coli were positive by PCR. Para S. aureus and S. epidermidis the highest percentages of observed sensitivity were gentamicin (100%) and vancomycin (100%); for the genus Streptococcus to gentamicin and oxacillin and E. coli to Ampicilin. These findings may help in the control and treatment of subclinical mastitis in buffaloes and contribute to improving the efficiency and quality of the milk produced.(AU)


Microrganismos causadores de mastites subclínicas em búfalas foram isolados desde 20 amostras de leite de búfalos de quatro granjas leiteiras localizadas na região central do Estado de São Paulo, Brasil, através dos testes contagem de células somáticas (CCS), contagem padrão em placas (CPP), provas bioquímicas, reações de PCR e perfil antimicrobiano. A CCS apresentou uma mediana de 721.000 cel/mL no leite, indicando presença de mastite subclínica. A média geral de CPP foi de 1,8x104 UFC/mL. Os microrganismos com maior frequência de isolamento segundo os testes bioquímicos foram: Staphylococcus epidermidis (17%), Staphylococcus aureus (15%), Bacillus spp. (14%), Acinetobacter spp. (12,5%); frequência intermediaria: Pseudomonas aeruginosa (9,5%); Shigella flexneri (7,0%), Streptococcus spp. (5,5%), Corynebacterium spp. (5,0%), Escherichia coli (4,5%), Serratia marcescens (4,0%), Stenotrophomonas maltophilia (4,0%), e baixa incidência: Klebsiella rhinoscleromatis (0,5%), Klebsiella ozaenae (0,5%), Tatumella ptyseos (0,5%), Enterobacter cloacae (0,5%). A análise molecular indicou que as amostras positivas pelo método de cultura dos gêneros Staphylococcus, Streptococcus e Escherichia coli foram positivas por PCR. Para S. aureus e S. epidermidis os maiores percentuais de sensibilidade observados foram gentamicina (100%) e vancomicina (100%); para o gênero Streptococcus à gentamicina e oxacilina e para E. coli à ampicilina. Este resultados podem ajudar no controle e tratamento da mastite subclínica em búfalos e contribuir para melhorar a eficiência e qualidade do leite produzido.(AU)


Subject(s)
Animals , Male , Bacteria/classification , Buffaloes/microbiology , Microbial Sensitivity Tests/veterinary , Mastitis, Bovine/microbiology , Anti-Bacterial Agents , Polymerase Chain Reaction/veterinary
15.
Rev. am. med. respir ; 17(1): 54-62, mar. 2017. ilus, graf, tab
Article in Spanish | LILACS | ID: biblio-843033

ABSTRACT

Objetivo: Describir las características clínicas de los pacientes internados en la UCI con requerimiento de VMi con FRAH-No SDRA. Evaluar la asociación de la mortalidad con diferentes variables. Diseño: Cohorte de comienzo. Ámbito: Estudio realizado en 2 UCIs argentinas del ámbito privado de la salud, entre el 01/07/2013 y 31/12/2014. Pacientes: De una muestra consecutiva de 2526 pacientes, se incluyeron a 229 mayores de 18 años, que ingresaron a la UCI con requirimiento de VMi por más de 24hs desarrollando FRAH-No SDRA. Variables de interés principales: Se registraron variables demográficas, estadía en VMi y en UCI, variables de programación inicial del respirador, variables de monitoreo y evolución al alta. También se registraron el número y tipo de complicaciones desarrolladas durante el periodo de VMi Resultados: El 70,7% de los ingresos fue por causa médica. El SAPS II fue de 42. El tiempo de VMi y de estadía en UCI fue mayor en los pacientes con delirio (p < 0,0001 en ambos). En el modelo de regresión logística ajustado por severidad de la hipoxemia, la edad (OR 1,02; IC95% 1,002-1,04: p = 0,033) y el shock (OR 2,37; IC95% 1,12-5: p = 0,023) resultaron predictores independientes de mortalidad. Conclusiones: En este grupo de pacientes que requirieron VMi por más de 24 hs y desarrollaron FRAH-No SDRA se encontró una distribución demográfica similar a la descripta por otros reportes. La mortalidad no se relacionó con la severidad de la hipoxemia, mientras que el shock y la edad fueron predictores independientes de mortalidad.


Subject(s)
Respiration, Artificial , Hypoxia
16.
Rev. am. med. respir ; 17(1): 63-70, mar. 2017. ilus, graf, tab
Article in English | LILACS | ID: biblio-843034

ABSTRACT

Objective: To describe the clinical characteristics of patients with AHRF (without ARDS) hospitalized in the ICU who require IMV. To evaluate the association between mortality and different variables. Design: Inception cohort. Scope: This study was conducted in two Argentine ICUs from the private health sector between 07/01/2013 and 12/31/2014. Patients: From a consecutive sample of 2526 patients, 229 individuals aged 18 and upwards were included in the study; they were admitted to the ICU requiring IMV for over 24 hours and developed AHRF (without ARDS). Primary endpoints: Demographic variables and variables associated with the number of days with IMV and at the ICU were documented, as well as the initial setting of the respirator, monitoring variables and evolution at discharge. Likewise, the number and type of complications developed during the period of IMV were documented. Results: 70.7% of admissions were for medical reasons. SAPS II score was 42. The period of IMV and at the ICU was higher in patients with delirium (p<0.0001 in both). In the logistic regression model adjusted by the severity of hypoxemia, age (OR 1.02; 95% CI 1.002-1.04: p = 0.033) and shock (OR 2.37; 95% CI 1.12-5: p = 0.023) acted as independent predictors of mortality. Conclusions: In this group of patients who required IMV for over 24 hours and who developed AHRF (without ARDS) there was a demographic distribution similar to that described in other reports. Mortality was not associated with the severity of hypoxemia, whereas shock and age were independent predictors of mortality.


Subject(s)
Respiration, Artificial , Hypoxia
17.
Rev. chil. pediatr ; 88(4): 495-501, 2017. ilus
Article in Spanish | LILACS | ID: biblio-900008

ABSTRACT

Introducción: La familia tiene un rol fundamental en la adherencia y efectividad del tratamiento de la obesidad infantil; conocer la experiencia de los cuidadores es una herramienta valiosa a considerar. Objetivo: Describir las recomendaciones para el equipo de salud que efectúan los padres cuidadores de niños(as) en tratamiento por obesidad. Pacientes y Método: Estudio transversal, descriptivo, con enfoque cualitativo y muestreo intencionado. En el primer semestre del año 2015 se entrevistó a nueve padres de niños de 4 a 10 años de edad, en tratamiento por su obesidad y con al menos tres controles durante el año previo. El análisis de datos se basó en los planteamientos de la Grounded Theory, mediante codificación abierta. El estudio tuvo aprobación ética y se utilizó consentimiento informado. Resultados: Los datos fueron agrupados en cinco categorías principales: a) Relación equipo de salud-cuidador, b) Relación equipo de salud-niño(a), c) Promover la participación familiar, d) Motivar adherencia terapéutica en el niño(a) y e) Frecuencia de controles. Conclusiones: Desde la perspectiva de este grupo de padres de niños con obesidad, el rol del equipo de salud debe basarse en establecer un vínculo terapéutico cercano con los niños(as) y sus padres durante el proceso de tratamiento, además de promover la participación del grupo familiar. Se destaca la importancia de desarrollar intervenciones terapéuticas que consideren la perspectiva del sistema consultante.


Introduction: The family plays an essential role in the adherence and effectiveness in the treatment of childhood obesity. Caregivers’ experience is fundamental for proper guidance. Aim: To describe the recommendations for the health-care team made by parents of children that are being treated for obesity. Patients and Method: Cross-sectional and descriptive study with a qualitative approach and purposeful sampling. In the first semester of 2015, interviews were conducted with nine parents of children from 4 to 10 years old that were being treated for obesity ad who had at least three medical appointments in the previous year. The data analysis was based on the Grounded Theory Approach through open coding. The study was ethically approved and informed parental consent was obtained. Results: The results were grouped in the following main categories: a) Health-care team-caregiver relationship, b) Health-care team-child relationship, c) Encouraging family participation, d) Encouraging therapeutic adherence in the child and e) Frequency of medical appointments. Conclusion: From the perspective of this group of parents of obese children, the health-care team should establish a close therapeutic bond with the children and their parents during the treatment process, in addition to encouraging family participation. The importance of developing therapeutic interventions that consider the perspective of the patient’s system is emphasized.


Subject(s)
Humans , Male , Female , Child, Preschool , Child , Adult , Middle Aged , Parents , Patient Care Team , Professional-Family Relations , Professional-Patient Relations , Pediatric Obesity/therapy , Attitude to Health , Cross-Sectional Studies , Patient Compliance , Qualitative Research
18.
Rev. guatemalteca cir ; 22(1): 29-31, ener-dic, 2016. ilus
Article in Spanish | LILACS | ID: biblio-1016947

ABSTRACT

Paciente Femenina de 11 años con el síndrome de Herlyn-Werner-Wunderlich, manejado multdisciplinariamente y resuelto endoscópicamente con una septotomía y dilataciones vaginales.


This case is about a female patent, 11 years old, with Herlyn-Werner-Wunderlich Syndrome, who received multdisciplinary approach and was endoscopically resolved with septotomy and vaginal dilatatons.


Subject(s)
Humans , Female , Child , Urogenital Abnormalities/diagnosis , Vagina/abnormalities , Genitalia, Female/surgery , Kidney/abnormalities , Mullerian Ducts/abnormalities , Uterus/abnormalities , Hematocolpos/diagnosis
19.
Rev. mex. trastor. aliment ; 7(2): 125-134, Jul.-Dec. 2016. tab
Article in Spanish | LILACS | ID: biblio-845432

ABSTRACT

Resumen: La imagen corporal (IC) es fundamental en el desarrollo de la identidad; sin embargo, en la población masculina la evidencia empírica es escasa. El propósito de este estudio es describir las vivencias y significados asociados a la construcción de la IC en varones, a partir de una aproximación metodológica cualitativa. Participaron 16 varones de entre 15 y 25 años de edad. Los datos fueron recolectados mediante entrevistas semiestructuradas y se formaron dos grupos focales, ambos analizados por medio de codificación abierta. Los significados y procesos asociados a la IC se clasificaron en tres categorías: Cuidado de la apariencia física, Ideal estético, Autoconcepto e IC. Los participantes percibieron diferencias en su preocupación y cuidado de la apariencia física respecto a las mujeres, los varones homosexuales o los varones de generaciones previas. En la construcción de la IC destaca el papel de la motivación por resultar atractivo al sexo opuesto, con énfasis en el incremento del desarrollo muscular. No obstante, la insatisfacción corporal no representa un tópico particularmente relevante en los participantes, dado que hacen una valoración práctica de su imagen, lo que podría ser un indicador de una nueva relación con su propia masculinidad e IC que es necesario explorar.


Abstract: Body image (BI) is a core feature for identity development; nevertheless amongst male population there is scarce empirical evidence. The aim of this study was to describe the experiences and meanings associated to the construction of BI in male, based on a methodological-qualitative approach. Participated 16 young men aged 15 to 25 years. Data were collected by semi-structured interviews and two focus groups, both analised by open codification. Meanings and procedures related to BI were classified in the following categories: physical appearance care, beauty ideal, self-concept and BI. Participants perceived differences in their physical appearance care compared with women, homosexuals and men of previous generations. In BI construction it is highlighted the drive for being attractive to the opposite sex by the increase of the muscle development. However body dissatisfaction do not represent a relevant topic for participants, since they display a pragmatic value of their BI, which may be an index of a new relationship with their own masculinity and BI that must be explored.

20.
Rev. obstet. ginecol. Venezuela ; 76(4): 295-299, dic. 2016. ilus
Article in Spanish | LILACS | ID: biblio-961507

ABSTRACT

El embarazo abdominal, es una variante rara de embarazo ectópico, el cual se desarrolla en la cavidad abdominal y generalmente se asocia con una alta tasa de morbimortalidad materna y fetal. Sus complicaciones pueden ser devastadoras e incluyen la hemorragia masiva secundaria a coagulación intravascular diseminada y muerte fetal asociada con desprendimiento de la placenta o la infección con formación de un absceso. El riesgo de muerte materna por embarazo abdominales es 7,7 veces mayor en relación al embarazo ectópico tubárico y 90 veces mayor que en un embarazo normal. Se trata de una paciente de 31 años de edad quien desarrolla un embarazo ectópico abdominal secundario asintomático hasta las 17 semanas, cuando se manifiesta como una patología digestiva y/o de origen abdominal, lo que retrasa el diagnóstico. La ecografía transvaginal es el estudio de elección para un diagnóstico diferencial.


Abdominal pregnancy is a rare variant of ectopic pregnancy (EE), which develops in the abdominal cavity and is usually associated with a high rate of maternal and fetal morbidity and mortality. Its complications can be devastating and include massive hemorrhage secondary to disseminated intravascular coagulation (DIC) and fetal death associated with placental abruption or infection with intraabdominal abscess formation. The risk of maternal death from abdominal pregnancy is 7.7 times greater in relation to tubal ectopic pregnancy and 90 times higher than in a normal pregnancy. A patient 31-year-old woman develops an asymptomatic secondary abdominal ectopic pregnancy until 17 weeks, when it manifests as a digestive and / or abdominal pathology, which delays the diagnosis. Transvaginal ultrasound is the study of choice for a differential diagnosis.

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