Sobrecarga del cuidador de pacientes con trastornos mentales en la sala de corta estancia del Hospital Psiquiátrico de Paraguay, año 2018 / Caregiver overload of patients with mental disorders in the short-stay ward of the Psychiatric Hospital of Paraguay, year 2018

Introducción: El cuidador es un individuo que tiene la responsabilidad de satisfacer las necesidades físicas y psicológicas del paciente. El término "sobrecarga del cuidador" se utiliza para describir el costo físico, emocional y financiero de proporcionar dicha atención. Objetivos: El objetivo de este estudio fue determinar los niveles de sobrecarga en cuidadores de pacientes con trastornos mentales en la sala de corta estancia del Hospital Psiquiátrico. Materiales y métodos: Estudio cuantitativo, descriptivo, de corte trasversal, donde se aplicó la Escala de Zarit de Sobrecarga del cuidador en cuidadores de pacientes que acuden a la sala de corta estancia del Hospital Psiquiátrico, Asunción, Paraguay, en total 79 participantes. Resultados: El 74,7% de los cuidadores son mujeres y las edades están comprendidas entre los 21 y 85 años. Sobre la situación de convivencia del cuidador se obtiene que el 39,2% está casado y el 25,3% está soltero. El 43% tiene estudios primarios y el 40,5% realiza tareas domésticas. Sobre la frecuencia de cuidado a los familiares los cuidadores refieren que 79,7% lo realizan permanentemente, el 12,7% algunas horas al día, el 6,3% algunas horas a la semana, y el 1,3% algunos días al mes. Teniendo en cuenta la Escala de Zarit y la clasificación por niveles de sobrecarga se obtiene que el 65,8% no tiene sobrecarga, el 15,2% tiene sobrecarga leve y el 19% tiene sobrecarga intensa. Conclusión: La sobrecarga intensa fue del 19% por lo que es fundamental que los Servicios de Psiquiatría del país puedan ofrecer atención psiquiátrica y psicológica a los familiares y cuidadores de pacientes con diagnóstico de algún trastorno mental.

Introduction: The caregiver is an individual who has the responsibility to meet the physical and psychological needs of the patient. The term "caregiver burden" is used to describe the physical, emotional, and financial cost of providing such care. Objectives: The objective of this study was to determine the levels of overload in caregivers of patients with mental disorders in the short-stay ward of the Psychiatric Hospital. Materials and methods: Quantitative, descriptive, cross-sectional study, where the Zarit Scale of Caregiver Overload was applied to caregivers of patients who attend the short-stay ward of the Psychiatric Hospital, Asunción, Paraguay, with a total of 79 participants. Results: 74.7% of the caregivers are women and the ages are between 21 and 85 years. Regarding the situation of coexistence of the caregiver, it is obtained that 39.2% are married and 25.3% are single. 43% have primary studies and 40.5% do housework. Regarding the frequency of caring for family members, caregivers report that 79.7% do it permanently, 12.7% a few hours a day, 6.3% a few hours a week, and 1.3% a few days a week. month. Taking into account the Zarit Scale and the classification by levels of overload, it is obtained that 65.8% have no overload, 15.2% have mild overload and 19% have intense overload. Conclusion: The intense overload was 19%, so it is essential that the Psychiatric Services of the country can offer psychiatric and psychological care to relatives and caregivers of patients diagnosed with a mental disorder.

Association of cell-free plasma DNA with perioperative mortality in patients with suspected acute mesenteric ischemia.

BACKGROUND: Diagnosing patients with acute mesenteric ischemia (AMI) in the emergency ward is challenging. This study assesses the usefulness of plasma DNA in patients with clinically suspected AMI. METHODS: 130 consecutive patients who underwent laparotomy were studied. Cell-free plasma DNA was measured by real-time quantitative PCR assay for the beta-globin gene. The primary endpoint was the accuracy of plasma DNA for predicting 30-day mortality. RESULTS: Surgery revealed AMI in 99 patients and alternative diagnoses in 31 patients. Forty-six patients with AMI died (46.6%) as compared to 6 (19.4%) in the non-AMI group (p<0.05). The DNA concentration at admission was significantly higher in patients with AMI (median 7340 GE/ml, versus, 2735 GE/ml, p<0.01) and in AMI patients who died (8830 GE/ml, versus 4970 GE/ml, p<0.05). The area under the ROC curves for plasma DNA as a marker for mesenteric ischemia and independent predictor for 30-day mortality were 0.708 (95% CI 0.701-0.890) and 0.815 (95% CI 0.735-0.894). Multiple logistic regression analysis showed that the risk of hospital mortality increased 1.52-fold for every 1000 GE/ml increase in plasma DNA. CONCLUSIONS: Plasma DNA levels may be a useful biomarker in predicting the outcome of patients with AMI.

Prognostic value of cell-free plasma DNA in patients with cardiac arrest outside the hospital: an observational cohort study.

INTRODUCTION: Many approaches have been examined to try to predict patient outcome after cardiopulmonary resuscitation. It has been shown that plasma DNA could predict mortality in critically ill patients but no data are available regarding its clinical value in patients after out-of-hospital cardiac arrest. In this study we investigated whether plasma DNA on arrival at the emergency room may be useful in predicting the outcome of these patients. METHODS: We performed a prospective study of out-of-hospital patients with cardiac arrest who achieved return of spontaneous circulation after successful resuscitation. Cardiovascular co-morbidities and resuscitation history were recorded according to the Utstein Style. The outcome measures were 24 h and overall in-hospital mortality. Cell-free plasma DNA was measured by real-time quantitative PCR assay for the beta-globin gene in blood samples drawn within two hours after the arrest. Descriptive statistics, multiple logistic regression analysis, and receiver operator characteristic (ROC) curves were calculated. RESULTS: Eighty-five consecutive patients were analyzed with a median time to return of spontaneous circulation of 27 minutes (interquartile range (IQR) 18 to 35). Thirty patients died within 24 h and 58 died during the hospital course. Plasma DNA concentrations at admission were higher in non-survivors at 24 h than in survivors (median 5,520 genome equivalents (GE)/ml, vs 2810 GE/ml, P < 0.01), and were also higher in patients who died in the hospital than in survivors to discharge (median 4,150 GE/ml vs 2,460 GE/ml, P < 0.01). Lactate clearance at six hours was significantly higher in 24 h survivors (P < 0.05). The area under the ROC curves for plasma DNA to predict 24-hour mortality and in-hospital mortality were 0.796 (95% confidence interval (CI) 0.701 to 0.890) and 0.652 (95% CI 0.533 to 0.770). The best cut-off value of plasma DNA for 24-h mortality was 4,340 GE/ml (sensitivity 76%, specificity 83%), and for in-hospital mortality was 3,485 GE/ml (sensitivity 63%, specificity 69%). Multiple logistic regression analysis showed that the risk of 24-h and of in-hospital mortality increased 1.75-fold and 1.36-fold respectively, for every 500 GE/ml increase in plasma DNA. CONCLUSIONS: Plasma DNA levels may be a useful biomarker in predicting outcome after out-of hospital cardiac arrest.

Obstetric and perinatal complications in HIV-infected women. Analysis of a cohort of 167 pregnancies between 1997 and 2003.

BACKGROUND: The unquestionable benefit of antiretroviral therapy in reducing the rate of mother-to-child transmission can be lessened by potential maternal or neonatal toxicity. OBJECTIVE: To analyze obstetric and perinatal complications in a cohort of HIV-infected pregnant women and their relationship with maternal antiretroviral therapy. POPULATION: One hundred and sixty-seven HIV-infected pregnant women who delivered at Hospital Universitario La Paz, Madrid, Spain between January 1997 and December 2003. METHODS: Data on the clinical and epidemiological characteristics of HIV-infected patients, previous and current antiretroviral therapy, gestational diabetes mellitus, length of pregnancy, mode of delivery, and weight of the newborn were collected. Pregnancy outcomes were compared with those of all the pregnant women attended at our hospital. MAIN OUTCOME MEASURES: Gestational diabetes mellitus, premature delivery, and low birth weight. RESULTS: Gestational diabetes mellitus was diagnosed in 8.9% of patients. All the cases of gestational diabetes were in the combined antiretroviral therapy group, and the majority were receiving triple antiretroviral therapy with a protease inhibitor. The risk of developing this pathology was greater among women receiving antiretroviral therapy prior to pregnancy. The premature delivery rate was 29% and the low birth weight rate was 28%. CONCLUSION: Gestational diabetes mellitus is more common in HIV-infected women than in the general population and is related to combined antiretroviral therapy, especially the use of protease inhibitors, which suggests the need for close follow-up during pregnancy in HIV-infected patients. Nevertheless, the adverse perinatal consequences observed were more related to maternal factors than to antiretroviral therapy.

Ténicas de imagen en el diagnóstico del tumor fibroso pleural solitario / Ténicas of image in the diagnosis of the fibrous tumor pleural solitaire

Se expone un caso de tumor fibroso pleural solitario, que se genera en las células dendríticas intersticiales. Es un tumor infrecuente (menos del 5 por ciento de todos los tumores pleurales), aunque ocacionalmente puede presentar manifestaciones extratorácicas paraneoplásicas muy evocadoras, como osteoartropatía de Pierre-Marie y severas hipoglucemias episódicas. Se hace una revisión de las investigaciones radiológicas (Rx de tórax, tomografía computada y resonancia magnética) y se concluye que los hallazgos radiológicos son decisivos para orientar el diagnóstico, el que debe ser corroborado con técnicas histológicas. Aunque los tumores fibrosos pleurales solitarios son considerados benignos, tinen un riesgo de recurrencias, por lo que es obligado someterlos a una resección quirúrgica completa.

Diarrea y pérdida de peso en varón con viaje reciente a Guatemala / Diarrhea and weight loss in a male after a recent trip to Guatemala

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High effectiveness of efavirenz-based highly active antiretroviral therapy in HIV-1-infected patients with fewer than 100 CD4 cells/microl and opportunistic diseases: the EfaVIP Study (Efavirenz in Very Immunosuppressed Patients).

We evaluated the therapeutic outcomes of all antiretroviral-naive HIV-1-infected patients with fewer than 100 CD4 cells/microl, who received efavirenz-based highly active antiretroviral therapy (HAART). Sixty-one percent suffered AIDS-defining diseases, and after a median follow-up of 45 weeks there were three deaths and five AIDS-related conditions (two relapses, three new). Efavirenz-based HAART was found to be effective in profoundly immunosuppressed HIV-1-infected patients.

Influencia del hospital de día en los requerimientos de ingreso hospitalario de los pacientes con sida / Influence of a day care hospital on the incidence of hospital admissions of AIDS patients

Fundamento: El hospital de día se ha generalizado como estructura asistencial para pacientes con sida, pero no se ha evaluado su influencia sobre los requerimientos de ingreso hospitalario de estos pacientes. Métodos: Estudio observacional y longitudinal de una cohorte de 308 pacientes diagnosticados de sida entre 1990 y 1994 y seguidos hasta junio de 1996 en dos hospitales universitarios. Se analizan los requerimientos de ingreso hospitalario en función de la disponibilidad de hospital de día en el centro donde se realiza su seguimiento. Para el análisis multivariante del número de ingresos se utilizó una regresión ajustada a una distribución de Poisson. Resultados: Tras el diagnóstico de sida se registraron 108 ingresos por 100 pacientes y año de seguimiento, que supusieron 21 días de ingreso por paciente y año. Tras ajustar por el recuento de linfocitos CD4+ y el tipo de enfermedad diagnóstica de sida presentada, los pacientes que dispusieron de hospital de día ingresaban menos (riesgo relativo: 0,64; intervalo de confianza del 95 por ciento: 0,55-0,76), lo que supuso entre 11 y 31 días menos de ingreso por paciente a lo largo de su seguimiento. No hubo diferencias en la supervivencia de los pacientes en función del hospital en el que eran controlados. Conclusiones: La existencia de un hospital de día disminuye los requerimientos de ingreso hospitalario de pacientes con sida, fundamentalmente en los pacientes con mayor depresión inmunológica (AU)

Preguntas y respuestas sobre la meningitis por criptococo asociada a la infección por el virus de la inmunodeficiencia humana / Questions and answers concerning meningitis by cryptococcus associated with human immunodeficiency virus infection

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