期刊
CLINICAL NEPHROLOGY
卷 97, 期 5, 页码 289-297出版社
DUSTRI-VERLAG DR KARL FEISTLE
DOI: 10.5414/CN110794
关键词
ANCA; associated glomerulonephritis; IgA nephropathy COVID-19 vaccination; glomerulo-nephritis tubulointer-stitial nephritis
资金
- George M. O'Brien Kidney Research Core Center (US National Institutes of Health) [P30DK079328]
Uncommon renal side effects, including the development or re-activation of various glomerular diseases, have been observed in some patients shortly after receiving COVID-19 vaccinations. Vigilance is necessary regarding these complications, although it is difficult to establish a causal relationship between COVID-19 vaccination and the onset/recurrence of kidney diseases. Importantly, all reported cases responded well to immunosuppressive treatment.
Billions of COVID-19 vaccine doses have been administered to combat the ongoing global pandemic caused by se-vere acute respiratory syndrome coronavi-rus-2. While these vaccines are considered safe, with most adverse events being mild to moderate and transient, uncommon sys-temic side effects of the vaccines, including de novo or re-activation of various glomeru-lar diseases have recently been observed. We report 6 patients who developed glo-merular or acute tubulointerstitial disease shortly after receiving COVID-19 vaccina-tions. Five of these patients received mRNA vaccines (3 Moderna, 2 Pfizer-BioNTech) and 1 received adenovirus-26 vector vaccine (Johnson and Johnson/Janssen). Four of our patients developed de novo glomerulone-phritis or acute tubulointerstitial nephritis (ATIN), while the other 2 had re-activation of prior glomerulonephritis. Two patients presented with acute kidney injury (AKI) characterized by severe ATIN. While both of them also had evidence of immune complex glomerular disease, ATIN was the dominant feature on the biopsies. Two other patients presented with high-grade proteinuria and AKI. Like the aforementioned patients, these patients had evidence of immune complex glomerular disease, but acute onset ne-phrotic syndrome was the leading clinical feature. Another patient presented with de novo myeloperoxidase-anti-neutrophil-cyto-plasmic-antibody-associated pauci-immune crescentic glomerulonephritis. Yet another patient had re-activation of immunoglob-ulin-A glomerulonephritis that had been quiescent for several years prior to the vac-cination. It is difficult to ascertain any causal relationship between COVID-19 vaccination and onset/recurrence of kidney diseases. However, vigilance about occurrence of such complications is imperative. Importantly, all our cases responded well to the immuno-suppressive treatment.
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