Paradoxical low severity of COVID-19 in Prader-Willi syndrome: data from a French survey on 647 patients

Autor: Muriel Coupaye, Virginie Laurier, Grégoire Benvegnu, Christine Poitou, Pauline Faucher, Héléna Mosbah, Gwenaelle Diene, Graziella Pinto, Laura González Briceño, Christine Merrien, Ana Camarena Toyos, Emilie Montastier, Maithé Tauber, Fabien Mourre
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Orphanet Journal of Rare Diseases, Vol 16, Iss 1, Pp 1-8 (2021)
Druh dokumentu: article
ISSN: 1750-1172
DOI: 10.1186/s13023-021-01949-4
Popis: Abstract Background Patients with Prader-Willi syndrome (PWS) often have comorbidities, especially obesity, that may constitute a risk factor for severe forms of COVID-19. We aimed to assess prevalence and medical course of SARS-CoV-2 infection in children and adults with PWS. From November 2020 to January 2021, we performed a detailed medical survey on 342 adults and 305 children with PWS followed in the French reference center. Results We obtained responses from 288 adults (84%) and 239 children (78%). From March 2020 to January 2021, 38 adults (13.2%) and 13 children (5.4%) with PWS had SARS-CoV-2 infection. Mean age of adults was 34.1 ± 11.9 years and mean body mass index was 40.6 ± 12.7 kg/m2; 82% had obesity and 37% had diabetes. Only 3 children (23%) had obesity and none had diabetes. Similar to the general population, the most frequent symptoms of COVID-19 were asthenia, fever, cough, headache and shortness of breath. All patients had a favorable outcome. Conclusion PWS itself is not a risk factor for severe COVID-19 in children and adults. On the contrary, evolution of SARS-CoV-2 infection in adults with PWS seems more favorable than expected, given their comorbidities.
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