Endogamia de comités editoriales en revistas peruanas de la salud

Introducción: las revistas científicas son el instrumento perfecto para comunicar resultados del proceso de investigación y transmitir el conocimiento. El comité editorial es un equipo de expertos de vital importancia en el funcionamiento de una revista científica. Sin embargo, una frecuente práctica editorial es la publicación de manuscritos en las revistas que editan. Por ello, se buscó determinar cuál es la frecuencia de la endogamia editorial en las revistas peruanas del área de la salud. Métodos: se realizó una revisión de los artículos publicados por miembros del comité editorial de 26 revistas peruanas entre el 2016 y 2019. Se realizó una evaluación de los manuscritos provenientes del comité editorial, así como un análisis de asociación entre el estado de indexación en dos bases de datos regionales; además, cómo esta influye en la frecuencia de endogamia de cada revista. Resultados: durante el periodo evaluado se publicaron 2.885 manuscritos, de los cuales 520 tenían como autores a miembros del comité editorial. El tipo de contribución más frecuente fue el artículo original. La endogamia en los años 2016 al 2018, así como un mayor porcentaje de endogamia por fascículo, fue estadísticamente mayor en las revistas pertenecientes al directorio Latindex. Conclusión: las revistas peruanas del área de la salud tienen frecuencias heterogéneas de endogamia editorial. Las revistas incluidas en el directorio Latindex presentan una mayor frecuencia de esta práctica editorial frente a las revistas que pertenecen a la base de datos SciELO-Perú.

SUMMARY Introduction: Scientific journals are the perfect instrument to communicate results of the research process and transmit knowledge. The editorial board is a team of experts of vital importance in the operation of a scientific journal, however, a frequent editorial practice is the publication of manuscripts in the journals they edit; therefore, we sought to determine the frequency of editorial inbreeding in Peruvian journals in the health area. Methods: A review of the articles published by members of the editorial board of 26 Peruvian journals between 2016 and 2019 was performed, evaluating the manuscripts from the editorial board, as well as analysis of association between the status of indexation in two regional databases and how this influences the frequency of inbreeding in each journal. Results: During the period evaluated, 2885 manuscripts were published, of which 520 had authors of the editorial board as authors. The most frequent type of contribution was the original article. Inbreeding in the years 2016 to 2018, as well as a higher percentage of inbreeding per issue, was statistically higher in the journals belonging to the Latindex directory. Conclusion: Peruvian journals in the health area have heterogeneous frequencies of editorial inbreeding. The journals included in the Latindex directory present higher frequency in editorial inbreeding, compared to journals included in the SciELO-Peru database.

Estudio transversal de función auricular izquierda mediante speckle tracking en cirrosis hepática / Left Atrial Function by Speckle Tracking in Liver Cirrhosis. A Cross-sectional Study

RESUMEN Introducción: La miocardiopatía del cirrótico es la disfunción sistólica y/o diastólica del ventrículo izquierdo en reposo o estrés, en ausencia de otras condiciones cardiovasculares que lo explique, y que empeora el pronóstico post trasplante u otros procedimientos quirúrgicos hepáticos. Objetivo: El objetivo del estudio fue caracterizar la función auricular izquierda con speckle tracking en pacientes cirróticos. Material y métodos: Se incluyeron 99 pacientes consecutivos con cirrosis hepática de diferente etiología. A todos pacientes se les realizó estudio ecocardiográfico en reposo con medición de la función ventricular y auricular isquierda con técnicas tradicionales, mediciones tridimensionales y speckle tracking. Resultados: La mediana de edad fue de 50.9 años y 40% de los pacientes fueron hombres. No se observaron alteraciones de la función sistólica del ventrículo izquierdo. El 27% de los pacientes presentó disfunción diastólica y dilatación de la aurícula izquierda, está última con incremento significativo según el estadío Child y se observaron alteraciones de la función de bomba de la aurícula izquierda en el 29% de los casos. Conclusión: Los pacientes cirróticos presentan disfunción diastólica ventricular izquierda y alteraciones de la función sistólica de la aurícula izquierda medida por speckle tracking.

ABSTRACT Background: Cirrhotic cardiomyopathy is the systolic and/or diastolic dysfunction of the left ventricle at rest or stress, in the absence of other cardiovascular conditions, and worsens the prognosis after transplant or other liver surgical procedures. Objective: The aim of the study was to characterize left atrial function with speckle tracking in cirrhotic patients. Methods: Ninety-nine consecutive patients with liver cirrhosis of different etiology were included in the study. All patients underwent rest echocardiographic evaluation with measurement of left ventricular and atrial function using traditional techniques, three-dimensional measurements and speckle tracking. Results: Median age was 50.9 years and 40% were men. No alterations of left ventricular systolic function were observed. Twenty-seven percent of patients had diastolic dysfunction and dilatation of the left atrium, the latter with a significant increase according to the Child stage and left atrial pump function was altered in 29% of cases. Conclusion: Cirrhotic patients present left ventricular diastolic dysfunction and alterations of left atrial systolic function measured by speckle tracking.

Predictores de remisión del trastorno depresivo mayor en tratamiento en el nivel secundario de atención / Predictors of remission from major depressive disorder in secondary care

Background The knowledge of predictive factors in depression should help to deal with the disease. Aim To assess potential predictors of remission of major depressive disorders (MDD) in secondary care and to propose a predictive model. Material and Methods A 12 month follow-up study was conducted in a sample of 112 outpatients at three psychiatric care centers of Chile, with baseline and quarterly assessments. Demographic, psychosocial, clinical and treatment factors as potential predictors, were assessed. A clinical interview with the checklist of DSM-IV diagnostic criteria, the Hamilton Depression Scale and the List of Threatening Experiences and Multidimensional Scale of Perceived Social Support were applied. Results The number of stressful events, perceived social support, baseline depression scores, melancholic features, time prior to beginning treatment at the secondary level and psychotherapeutic sessions were included in the model as predictors of remission. Sex, age, number of previous depressive episodes, psychiatric comorbidity and medical comorbidity were not significantly related with remission. Conclusions This model allows to predict depression score at six months with 70% of accuracy and the score at 12 months with 72% of accuracy.

Características clínicas del trastorno depresivo mayor en tratamiento en el nivel secundario de atención / Clinical features of major depressive disorders treated in secondary health care facilities in Chile

Background: Depression is considered the second leading cause of disability worldwide. Aim: To describe the clinical characteristics and the evolution of major depressive disorder (MDD) in secondary care. To evaluate the association between socio-demographic and clinic variables with the first or recurrent major depressive events (MDE). Material and Methods: Clinical features, treatment, remission and duration of MDE were evaluated during a follow up lasting 12 months in 112 participants aged 44 ± 15 years (79% women). Patients were assessed as outpatients every three months at three psychiatric care centers of Chile. Clinical interviews were carried out using DSM-IV diagnostic criteria checklists and the Hamilton Depression Scale was applied. Results: Most patients were referred from primary care. The mean time lapse for referral to the secondary level was 10.8 months. Most patients had episodes that were recurrent, severe, with a high rate of psychosis, with suicide attempts and melancholic features and with psychiatric and medical comorbidities. Remission rate was 27.5%. In only 16 % of patients, the episode lasted six months or less. The group with recurrent episodes had different age, sex and clinical features. Conclusions: MDD treated at the secondary care level is severe and its symptoms are intense. The time lapse prior to referral was prolonged. Primary care management and referral of these patients should be studied more closely.

Hipertensión arterial: respuesta inadecuada al tratamiento médico vs. paciente / Hypertension: inadequate response to the treatment physician vs. patient

Objetivo: Determinar las causas más comunes de una respuesta inadecuada al tratamiento antihipertensivo en nuestro medio, y qué porcentaje de la población hipertensa controla su presión con el tratamiento aplicado.Diseño del estudio: El presente es un estudio retroprospectivo, analítico, llevado a cabo en el Servicio de cardiología de la Consulta Externa del hospital Luis Vernaza de Guayaquil. La muestra fue de 100 pacientes hipertensos tratados en quienes se trató de determinar la eficacia del tratamiento antihipertensivo. De estos pacientes, a 30 no controlados se les realizó una encuesta para establecer la causa de su respuesta inadecuada al tratamiento.Resultados: Aproximadamente 60% de pacientes presentó un control eficaz de su presión arterial. Dentro de los no controlados se observó que la causa principal de la respuesta inadecuada al tratamiento fue la falta de sometimiento al mismo, (53,33%), y a su vez esta se debió en su mayor porcentaje al olvido y a los costos de la medicación (44% c/u), siendo pocos los casos de abandono por intolerancia al fármaco empleado.Conclusión: Con lo observado se estableció la necesidad de reducir esta falta de colaboración al tratamiento mediante un seguimiento más persistente e integral de los pacientes hipertensos, el que incluye educación del paciente sobre la importancia y consecuencias a corto, mediano y largo plazo de su enfermedad y los beneficios de la terapia.

Objective: To determine common causes of an inadequate response to the antihypertensive treatment in our environment and how many patients can control their blood pressure with their treatment.Study Design: This is a retro prospective study made in cardiology service of Luis Vernaza Hospital – Guayaquil, where we chose 100 hypertensive patients under treatment and tried to determine its efficacy. We chose those who were not controlling their pressure and tried to establish more common causes of their inadequate response to the treatment. Results: Approximately 60% of patients had an effective control of their blood pressure. In those who were not under control we found that the outstanding cause of an inadequate response to the treatment was the lack of adherence (53.33%) and at the same time this lack of adherence to the treatment was due to forgetting as much as medication expenses (44%) and there with few cases of withdrawal for intolerance to the drugConclusion: As we observed, it is necessary to reduce this lack of adherence to the treatment by means of a more aggressive and integral following of hypertensive patients, which should include education of the patient about the importance and short-term and long-term consequences and also the benefits of the treatment.