RESUMEN
BACKGROUND: There have been reports of COVID-19 reinfections, but the immunological characterization of these cases is partial. We report a case of reinfection with SARS-CoV-2, where the first infection occurred in the course of late pregnancy. CASE PRESENTATION: On May 27, 2020, a 37-year-old woman gave birth at full term, 3 hours after full dilatation. She developed fever (38.3°C) after delivery. Mild biological anomalies compatible with COVID-19 were observed: lymphopenia, thrombocytopenia, elevated D-Dimers, CRP, and LDH. At 6-month follow-up, she reported having contracted COVID-19 with high fever, rhinorrhea, hand frostbites, cough, headache, dysgeusia and anosmia. CONCLUSIONS: We report a case of COVID-19 reinfection with a first mild infection during late pregnancy and a more aggressive second infection 5 months later.
Asunto(s)
COVID-19 , Reinfección , Adulto , COVID-19/complicaciones , Tos , Femenino , Fiebre , Humanos , Embarazo , Reinfección/diagnóstico , SARS-CoV-2RESUMEN
OBJECTIVES: To assess amniocentesis practice of a network during one year. MATERIALS AND METHODS: In a retrospective multicenter study of the south-west Francilian network, we have enrolled 2400 patients who underwent amniocentesis, from 1 January 2003 to 31 December 2003. RESULTS: The rate of amniocentesis was 9.5%. The most frequent indication was a positive maternal serum screening test result (44%). The rate of global fetal losses (spontaneous miscarriage and intrauterine death) was 1.4%. Once the fetuses with aneuploidy and lethal pathology excluded, the rate of global fetal losses potentially related to amniocentesis was 1.21%. The rate of premature rupture of the membranes was 1.12% and prematurity affected 6.5% of the living births. CONCLUSION: Our study has highlighted several practices of amniocentesis within the network. Overall, amniocentesis potentially induces 1.12% of fetal losses. Screening tests are currently used sequentially, which leads to an increase number of amniocentesis and to an increase number of losses of "a priori" healthy fetus. Only the use of a combined screening could lower the frequency of amniocentesis without decreasing the detection rate of chromosome abnormalities.
Asunto(s)
Aborto Espontáneo/epidemiología , Amniocentesis/estadística & datos numéricos , Trastornos de los Cromosomas/diagnóstico , Muerte Fetal/epidemiología , Amniocentesis/efectos adversos , Amniocentesis/mortalidad , Aberraciones Cromosómicas , Femenino , Mortalidad Fetal , Francia , Edad Gestacional , Humanos , Embarazo , Primer Trimestre del Embarazo , Segundo Trimestre del Embarazo , Estudios Retrospectivos , Factores de RiesgoRESUMEN
Parvovirus B19 infection during pregnancy is at risk of adverse fetal outcome. The risk is increased if maternal infection occurs during the first two trimesters, but may also happen during the third trimester. Adverse first and third trimester fetal outcome were recently highlighted by polymerase chain reaction (PCR) viral DNA detection. Parvovirus does not seem to be a significant teratogen. Infection during pregnancy can cause severe fetal anaemia and nonimmune hydrops fetalis. Cardiac tropism of the virus can cause myocarditis and aggravate the cardiac failure. Follow up of in utero anaemia is based upon the middle cerebral artery peak systolic flow velocity evaluation and treatment is based upon cordocentesis transfusion.