COVID-19 Vaccine Efficacy and Immunogenicity in End-Stage Renal Disease Patients and Kidney Transplant Recipients.

Autor: Moreno NF; McGovern Medical School, University of Texas Health Science Center, Houston, TX USA., McAdams R; McGovern Medical School, University of Texas Health Science Center, Houston, TX USA., Goss JA; Michael E. DeBakey Department of Surgery, Division of Abdominal Transplantation, Baylor College of Medicine, Houston, TX USA., Galvan NTN; Michael E. DeBakey Department of Surgery, Division of Abdominal Transplantation, Baylor College of Medicine, Houston, TX USA.
Jazyk: angličtina
Zdroj: Current transplantation reports [Curr Transplant Rep] 2022; Vol. 9 (3), pp. 174-184. Date of Electronic Publication: 2022 Apr 29.
DOI: 10.1007/s40472-022-00366-1
Abstrakt: Purpose of Review: To summarize the current literature with respect to COVID-19 vaccine efficacy patients with end-stage renal disease on dialysis and kidney transplant recipients.
Recent Findings: Immunosuppressed patients are at greater risk of morbidity and mortality from COVID-19 infection. Patients with ESRD and KTR are immunosuppressed and mount a weaker antibody response to COVID-19 mRNA vaccination, and factors including immunosuppressant medications have been implicated for this weakened response. Third and fourth doses of vaccine doses have been shown to increase seropositivity and antibody production in kidney transplant recipients and patients on dialysis. Retrospective studies have demonstrated decreased mortality in vaccinated, immunosuppressed patients.
Summary: ESRD and KTR patients have decreased antibody response to COVID-19 vaccines, but third and fourth doses have been shown to increase antibody production. Though a correlate of protection between antibody production and efficacy has yet to be fully established in this subset of the population, all US professional bodies who treat ESRD and KTR patients advocate for full vaccination against SARS-CoV-2 based on the data available. Studies demonstrating decreased mortality in vaccinated patients are promising on efficacy. Importantly, because KTR patients mount a weaker antibody response than ESRD patients, vaccination prior to kidney transplantation is critical.
Competing Interests: Conflict of InterestThe authors of this manuscript have no conflicts of interest to disclose as described by Current Transplantation Reports.
(© The Author(s), under exclusive licence to Springer Nature Switzerland AG 2022.)
Databáze: MEDLINE
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