Outcome of COVID-19 Infection and the Impact of COVID-19 Vaccination in Chronic Kidney Disease Patients: A Single-Center Study

INTRODUCTION: Chronic kidney disease (CKD) patients have increased vulnerability to infections including Covid-19. There is limited availability of antiviral in CKD patients. All guidelines have prioritized vaccinations for CKD patients. The variability in immunogenic response is multifactorial in C...

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Detalles Bibliográficos
Autores principales: Kolla, Madhuri, Rout, Nikunj Kishore, Gupta, Saurabh, Mohapatra, Sangram Keshari, Alone, Vivek D., Singh, Pratima
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer - Medknow 2023
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10445720/
https://www.ncbi.nlm.nih.gov/pubmed/37417024
http://dx.doi.org/10.4103/aam.aam_81_22
Descripción
Sumario:INTRODUCTION: Chronic kidney disease (CKD) patients have increased vulnerability to infections including Covid-19. There is limited availability of antiviral in CKD patients. All guidelines have prioritized vaccinations for CKD patients. The variability in immunogenic response is multifactorial in CKD group. We have tried to analyze the outcome of Covid-19 infection and the impact of COVID-19 vaccination [COVAXIN / COVISHIELD] in our cohort. MATERIALS METHODS AND STATISTICAL ANALYSIS: In a retrospective observational study, 73 cases of Covid-19 positive CKD patients were selected, who were managed as per MOFHW guidelines. The data of first laboratory values and radiological findings were evaluated. Their treatment outcome and stay during hospitalization were studied. All data were later analyzed using STATA 16.1 software. RESULTS: In this study, 73 cases of CKD with Covid-19 were included. There were 38 patients who were vaccinated with at least one dose of the Covid-19 vaccine, while there were 35 patients who were unvaccinated. Out of 38 patients, 20 were vaccinated with 2 doses of Covid-19 while 18 received only one dose. The unvaccinated group was having more hypoxia and raised inflammatory markers, and had more lung involvement [i.e. higher CT severity value] [p value for CTSS-0.0765]. There was a higher mortality rate observed in the unvaccinated group [i.e-65.71%] than the vaccinated group [39.47%] [p-value 0.0249]. Dialysis was needed in 57.50% of the study population either due to failure of conservative management for renal failure or due to maintenance dialysis. The mean duration of hospitalization was 11.47 days with a mortality rate of 52% which is much higher than the reported average data in CKD patients. CONCLUSION: Vaccination seems to be very helpful in combating the adverse effect of Covid-19 in CKD patients. It also reduces mortality significantly in Covid-19 infected CKD patients.

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