Frequency of acute stress disorder in health care workers of a tertiary level pediatric hospital during the National Safe Distance Strategy for COVID-19 prevention.

Background: Acute stress disorder (ASD) is one of the most frequent mental illnesses occurring during sanitary emergencies. This study aimed to estimate the frequency of ASD in health care workers of a tertiary level pediatric hospital during the coronavirus disease (COVID-19) pandemic.

Methods: We conducted a cross-sectional study in which health care workers completed a virtual questionnaire, including sociodemographic information and the ASD scale.

Use of sildenafil for pulmonary hypertension in neonates.

Pulmonary arterial hypertension is a multifactorial nosological entity that increases neonatal mortality as a result of heart failure. Pulmonary vasodilators are the cornerstone of treatment, of which sildenafil is the most commonly used drug. Therefore, the results of a recently updated Cochrane systematic review are summarized, in which the efficacy and safety of sildenafil for the treatment of pulmonary hypertension in neonates was evaluated.

Use of methylphenidate in attention-deficit hyperactivity disorder.

Hospital Infantil de México Federico Gómez is affiliated with the Cochrane Collaboration. As part of the activities of the Cochrane Center of the Hospital Infantil de México, the use of systematic reviews in health decision making is promoted. With this objective, summaries of Cochrane systematic reviews on relevant topics will be periodically published to support the clinical practice.