{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T23:18:43Z","timestamp":1777504723141,"version":"3.51.4"},"reference-count":37,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"name":"Universit\u00e9 de Mons H\u00f4pital Ambroise Par\u00e9"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Can J Kidney Health Dis"],"published-print":{"date-parts":[[2020,1]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>The rapid worldwide spread of COVID-19 has posed a serious threat to patients treated with kidney replacement therapy (KRT). Moreover, the impact of the disease on hemodialysis centers, the patients, and the health care workers is still not completely understood.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>We present the analysis of a COVID-19 outbreak in a hemodialysis center in Belgium and report the incidence, clinical course, and outcome of the disease.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Design:<\/jats:title>\n                    <jats:p>A retrospective cross-sectional cohort study.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Setting:<\/jats:title>\n                    <jats:p>A hemodialysis center during the COVID-19 outbreak.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Patients:<\/jats:title>\n                    <jats:p>A total of 62 patients on maintenance hemodialysis at a tertiary care center in Belgium attended by 26 health care workers.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Measurements:<\/jats:title>\n                    <jats:p>Baseline patients\u2019 characteristics were retrieved. The incidence, clinical course, and outcome were reported. The differences between COVID-19 survivors and nonsurvivors were assessed along with the differences between COVID-19-hospitalized and nonhospitalized patients. The incidence of the disease and outcome of health care workers were also reported.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>\n                      Proportions for categorical variables were compared using the Fisher exact test and \u03c7\n                      <jats:sup>2<\/jats:sup>\n                      . The Mann-Whitney rank sum test was used to compare continuous variables. Univariate analysis and a binomial logistic regression were used to explore variables as predictors of death.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Between March 6 and April 14, 2020, 40 of 62 (65%) patients tested positive for severe acute respiratory syndrome beta coronavirus 2 (SARS-CoV-2) along with 18 of 26 (69%) health care professionals. Twenty-five (63%) of the infected patients were hospitalized with a median time for hospitalization-to-discharge of 8 (interquartile range [IQR] = 4-12) days. Eleven (28%) COVID-19-related deaths were recorded with a median time for onset of symptoms-to-death of 9 (IQR = 5-14) days. Lymphocytopenia was prevalent among the cohort and was found in 9 of 11 (82%) reported deaths ( P = .4). There was no influence of the use of angiotensin-converting enzyme inhibitors or angiotensin II receptor blockers on COVID-19-related deaths ( P = .3). Advanced age, cardiovascular disease (CVD), and obstructive sleep apnea syndrome were all found to be significantly related to death. Of the 18 infected health care professionals, 13 (72%) were symptomatic and 2 (11%) were hospitalized. There was no reported death among the health care workers.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Limitations:<\/jats:title>\n                    <jats:p>Limited follow-up time compared with the course of the disease along with a small sample size.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>Patients treated with KRT show a high mortality rate secondary to COVID-19. CVD and age are shown to impact survival. Proactive measures must be taken to prevent the spread of the virus in such facilities.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Trial Registration:<\/jats:title>\n                    <jats:p>Not applicable as this is a retrospective study.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/2054358120944298","type":"journal-article","created":{"date-parts":[[2020,7,24]],"date-time":"2020-07-24T07:32:00Z","timestamp":1595575920000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":16,"title":["COVID-19 Outbreak in a Hemodialysis Center: A Retrospective Monocentric Case Series"],"prefix":"10.1177","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0154-7812","authenticated-orcid":false,"given":"Lionel","family":"Mazzoleni","sequence":"first","affiliation":[{"name":"Department of Nephrology, Centre Hospitalier Universitaire et Psychiatrique de Mons-Borinage, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5971-5073","authenticated-orcid":false,"given":"Chadi","family":"Ghafari","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Universit\u00e9 de Mons, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fabienne","family":"Mestrez","sequence":"additional","affiliation":[{"name":"Department of Nephrology, Centre Hospitalier Universitaire et Psychiatrique de Mons-Borinage, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Roxana","family":"Sava","sequence":"additional","affiliation":[{"name":"Department of Nephrology, Centre Hospitalier Universitaire et Psychiatrique de Mons-Borinage, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elena","family":"Bivoleanu","sequence":"additional","affiliation":[{"name":"Department of Endocrinology, Centre Hospitalier Universitaire et Psychiatrique de Mons-Borinage, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Philippe","family":"Delmotte","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Universit\u00e9 de Mons, Belgium"},{"name":"Department of Cardiology, Centre Hospitalier Universitaire et Psychiatrique de Mons-Borinage, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"France","family":"Laurent","sequence":"additional","affiliation":[{"name":"Department of Infectious Disease, Centre Hospitalier Universitaire et Psychiatrique de Mons-Borinage, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thomas","family":"Roland","sequence":"additional","affiliation":[{"name":"Department of Infectious Disease, Centre Hospitalier Universitaire et Psychiatrique de Mons-Borinage, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Camelia","family":"Rossi","sequence":"additional","affiliation":[{"name":"Department of Infectious Disease, Centre Hospitalier Universitaire et Psychiatrique de Mons-Borinage, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7787-1937","authenticated-orcid":false,"given":"St\u00e9phane","family":"Carlier","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Universit\u00e9 de Mons, Belgium"},{"name":"Department of Cardiology, Centre Hospitalier Universitaire et Psychiatrique de Mons-Borinage, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2020,7,24]]},"reference":[{"key":"bibr1-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa2001316"},{"key":"bibr2-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa2001017"},{"key":"bibr3-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa2002032"},{"key":"bibr4-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(20)30154-9"},{"key":"bibr5-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1007\/s11427-020-1661-4."},{"key":"bibr6-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2020.1585"},{"key":"bibr7-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1159\/000507423"},{"key":"bibr8-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1007\/s00405-020-05965-1"},{"key":"bibr9-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1101\/2020.02.08.20021212."},{"key":"bibr10-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(20)30558-4"},{"key":"bibr11-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1053\/j.ajkd.2020.03.008."},{"key":"bibr12-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1093\/ndt\/gfaa069"},{"key":"bibr13-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1159\/000507537"},{"key":"bibr14-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1038\/s41581-020-0280-y"},{"key":"bibr15-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1101\/2020.02.24.20027201."},{"key":"bibr16-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1159\/000507417"},{"key":"bibr17-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1159\/000507261"},{"key":"bibr18-2054358120944298","doi-asserted-by":"publisher","DOI":"10.2215\/CJN.03420320"},{"key":"bibr19-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1016\/j.xkme.2020.03.003."},{"key":"bibr20-2054358120944298","doi-asserted-by":"publisher","DOI":"10.1016\/j.ekir.2020.05.019."},{"key":"bibr21-2054358120944298","unstructured":"Ziekenhuis 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