ABSTRACT
INTRODUCCIÓN: En Chile, los efectos maternos y perinatales de la pandemia por SARS-CoV-2 son aún desconocidos. GESTACOVID es un estudio multicéntrico que incluye embarazadas y puérperas hasta el día 42 con COVID-19. El objetivo de este estudio es presentar un informe preliminar, describiendo el impacto de la enfermedad en las embarazadas, factores de riesgo asociados y resultados perinatales. MÉTODOS: Estudio de cohorte descriptivo que incluye 661 pacientes enroladas entre el 7 de marzo y el 6 de julio de 2020, en 23 centros hospitalarios del país. Se analizaron variables demográficas, comorbilidades, características clínicas y del diagnóstico de COVID-19 y resultado materno y perinatal. RESULTADOS: Las pacientes hospitalizadas por COVID-19 tuvieron mayor prevalencia de hipertensión arterial crónica [10% vs 3%; OR=3,1 (1,5-6,79); p=0,003] y de diabetes tipo 1 y 2 [7% vs 2%; OR=3,2 (1,3-7,7); p=0,009] que las pacientes manejadas ambulatoriamente. Un IMC >40 kg/mt2 se asoció con un riesgo dos veces mayor de requerir manejo hospitalizado [OR=2,4 (1,2 - 4,6); p=0,009]. Aproximadamente la mitad de las pacientes (54%) tuvo un parto por cesárea, y un 8% de las interrupciones del embarazo fueron por COVID-19. Hasta la fecha de esta publicación, 38% de las pacientes continuaban embarazadas. Hubo 21 PCR positivas en 316 neonatos (6,6%), la mayoría (17/21) en pacientes diagnosticadas por cribado universal. CONCLUSIONES: Las embarazadas con COVID-19 y comorbilidades como diabetes, hipertensión crónica y obesidad mórbida deben ser manejadas atentamente y deberán ser objeto de mayor investigación. La tasa de transmisión vertical requiere una mayor evaluación para diferenciar el mecanismo y tipo de infección involucrada.
INTRODUCTION: In Chile, effects of the SARS-CoV-2 infection in pregnant women are unknown. GESTACOVID is a multicenter collaborative study including pregnant women and those in the postpartum period (until 42 days) who have had COVID-19. The purpose of this study is to report our preliminary results describing the clinical impact of COVID-19 in pregnant women, the associated risk factors and perinatal results. METHODS: Descriptive cohort study including 661 patients between April 7th and July 6th, 2020, in 23 hospitals. Demographical, comorbidities, clinical and diagnostic characteristics of COVID-19 disease and maternal and perinatal outcomes were analyzed. RESULTS: Pregnant women with COVID-19 admitted to the hospital were more likely to have chronic hypertension [10% vs 3%; OR=3.1 (1.5-6.79); p=0,003] and diabetes type 1 and 2 [7% vs 2%; OR=3.2 (1.3-7.7); p=0.009] than those with outpatient management. A body mass index of >40 kg/mt2 was associated with two-fold higher risk of hospitalization [OR=2.4 (1.2-4.6); p=0.009]. Almost half of patients (54%) were delivered by cesarean section, and 8% of the medically indicated deliveries were due to COVID-19. So far, 38% of the patients are still pregnant. Among 316 newborns, there were 21 positive PCR tests (6.6%), mostly from asymptomatic mothers undergoing universal screening. CONCLUSIONS: Pregnant women with COVID-19 and comorbidities such as diabetes, chronic hypertension and morbid obesity need a close follow up and should be a matter for further research. Vertical transmission of COVID-19 should be thoroughly studied to define the mechanisms and type of infection involved.
Subject(s)
Humans , Female , Pregnancy , Infant, Newborn , Adult , Pneumonia, Viral/epidemiology , Pregnancy Complications, Infectious/epidemiology , Coronavirus Infections/epidemiology , Pandemics , Outpatients , Signs and Symptoms , Pregnancy Outcome , Comorbidity , Cesarean Section/statistics & numerical data , Chile/epidemiology , Mass Screening , Epidemiology, Descriptive , Risk Factors , Cohort Studies , Abortion, Induced/statistics & numerical data , Infectious Disease Transmission, Vertical/statistics & numerical data , Critical Care , Diabetes Mellitus/epidemiology , Betacoronavirus , Hospitalization , Hypertension/epidemiology , Obesity/epidemiologyABSTRACT
INTRODUCCIÓN: Las alteraciones del perfil hepático durante el embarazo ocurren en 3-5% de las gestantes. Una nueva etiología que se ha presentado en el contexto de pandemia actual es el síndrome respiratorio agudo severo relacionado con el nuevo coronavirus (SARS-CoV-2). Éste es responsable de alteraciones hepáticas en 2 a 11% de la población general infectada por este virus, y de hasta un 30% en las embarazadas que se infectan con SARS-CoV-2. Con el objetivo de mostrar una presentación poco frecuente del SARS-CoV-2 se expone un caso clínico de elevación de transaminasas en embarazada inducida por este nuevo virus. CASO CLÍNICO: Paciente de 36 años, cursando embarazo de 20+6 semanas, consulta por dolor abdominal asociado a ictericia y coluria. Se solicita estudio donde destaca elevación de transaminasas. Ecografía abdominal con vía biliar fina. Se descartan diferentes etiologías de hepatitis aguda y crónica (dada la falta de antecedentes). Finalmente se solicita PCR para COVID-19 que resulta positiva. CONCLUSIÓN: Luego de un estudio exhaustivo de diferentes etiologías de elevación de transaminasas, se atribuye esta alteración enzimática a SARS-CoV-2. Se decide seguimiento ambulatorio estricto con pruebas hepáticas cada dos semanas. La paciente evoluciona estable con exámenes normales luego de un mes desde que se indica el alta hospitalaria. Después de descartar etiologías frecuentes de elevación de transaminasas durante el embarazo, sugerimos solicitar el estudio de este virus con PCR para COVID-19, ya que podría ser una presentación poco frecuente de SARS-CoV-2.
INTRODUCTION: Approximately 3-5% of women present alterations of hepatic enzymes during pregnancy. Under the new circumstances that the world is facing with the SARS-COV2 pandemic, a new etiology for hepatic enzyme alterations has risen. The severe acute respiratory syndrome that the novel coronavirus causes is responsible for hepatic enzyme alterations in 2 to 11% of the sick population that did not have a previous underlying hepatic condition. Furthermore, hepatic enzyme alterations in pregnant women infected with SARS-COV2 presents in up to 30% of the cases. An infrequent presentation of SARS-COV2 is presented as our clinical case. CLINICAL CASE: A 36-year-old patient with a 20+6 week pregnancy presents abdominal pain, jaundice and choluria. General blood workup shows elevated transaminases. The abdominal ultrasound revealed a thin bile duct. Acute and chronic hepatitis etiologies were discarded. Finally, a PCR of COVID-19 was solicited, which turned out to be positive. CONCLUSIÓN: After an exhaustive study to determine the etiology of the elevated transaminases, the hepatic alterations were attributed to SARS-COV2 infection. A conservative management was adopted, with outpatient follow-up with liver testing every two weeks. The patient progresses with a stable steady decline in hepatic enzyme levels, and one-month post hospital discharge, her transaminases had reached normal values. Based on this clinical case, after ruling out frequent etiologies for elevated transaminases during pregnancy, it seems reasonable to request a PCR for COVID-19, since it could be a rare presentation of SARS-CoV-2.