High prevalence of asymptomatic COVID-19 in hemodialysis: Daily learning during first month of COVID-19 pandemic
Nefrologia(2020)
摘要
Abstract Dialysis patients are at risk for SARS-CoV-2 infection and possibly with more complications than other individuals; however, the information available is scarce. The objective of the present work is to describe the experience during the first month of the SARS-CoV-2 pandemic in a hemodialysis (HD) unit from a hospital in Madrid serving the 2nd district with the highest incidence of COVID-19 (almost 1,000 patients in 100,000 inhabitants). The information presented includes the actions carried out, the incidence of COVID-19 in HD patients and in health personnel, clinical characteristics and the result of a screening of all patients from the HD unit. At the beginning, we had 90 HD patients: 37 (41.1%) had COVID-19, of which 17 (45.9%) were diagnosed by symptoms detected in the triage or during the HD session, and 15 (40.5%) were diagnosed in a subsequent screening of patients in whom the diagnostic test by PCR-SARS-CoV-2 had not been done previously. The most frequent symptom was fever, 50% presented lymphopenia and in 18.4% the O2 saturation was Conclusions We detected a high prevalence of COVID-19 with a high percentage being diagnosed by screening and therefore it is necessary to be proactive in the diagnosis to stop the pandemic. Most patients positive for COVID-19 are being managed on an outpatient basis, although severe cases may occur and the mortality so far is 16.2%. Regarding the staff, 20% have required TSL in relation to COVID-19.
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关键词
Pandemic,COVID-19,SARS-CoV-2,Hemodialysis,Screening
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