Clinical trial No longer in our active list Observational Ages 18 and up

Vaccination against COVID-19 for patients with chronic kidney disease

Official title: Observational Study on the Effects of SARS-CoV-2 Vaccination in Dialysis and Kidney Transplant Patients

Run by Heinrich-Heine University, Duesseldorf · NCT04743947 · Data updated 2026-05-14

This study is no longer in our active list. It may have stopped recruiting or finished. The details below are as of 2026-05-14 and are kept for reference. Check ClinicalTrials.gov for its current status, or see similar studies below.

This study is testing how well the COVID-19 vaccine works for people with chronic kidney disease who are on dialysis or have had a kidney transplant.

More Chronic Kidney Disease Requiring Chronic Dialysis trials

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment400 (estimated)
SponsorHeinrich-Heine University, Duesseldorf
Academic / other
Locations5 sites (Düsseldorf and 4 other locations)
Trial IDNCT04743947 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adults aged 18 or older who are currently receiving dialysis or have undergone kidney transplantation.

Probably not a fit

Patients who are not capable of giving consent will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to enroll patients receiving dialysis or those who have undergone kidney transplantation to assess their response to COVID-19 vaccination. Given the increased risk of severe illness from COVID-19 in these populations, the study will analyze the effectiveness of the vaccine in immunocompromised individuals. By monitoring vaccine responses in clinical practice, the study seeks to provide insights into how to better protect these patients against COVID-19. The findings could help inform future vaccination strategies for patients with chronic kidney disease.

Why it matters

Potential benefit: If successful, this study could enhance understanding of vaccine efficacy in immunocompromised patients, leading to improved protection against COVID-19.

How similar studies have gone: Other studies have indicated challenges in vaccine response among immunocompromised patients, making this approach both relevant and necessary.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* receiving dialysis (hemodialysis or peritoneal dialysis)
* capable of giving consent
* age 18 or older

Exclusion Criteria:

- non-capable of giving consent

Where it's running

  • MVZ DaVita Rhein-Ruhr
    Düsseldorf, Germany
    Recruiting
  • KfH Kuratorium für Dialyse und Nierentransplantation e.V.
    Düsseldorf, Germany
    Recruiting
  • University Hospital Düsseldorf, Heinrich Heine University
    Düsseldorf, Germany
    Recruiting
  • Nephrocare Mettmann
    Mettmann, Germany
    Recruiting
  • Hospital Solingen
    Solingen, Germany
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.