Condition
CKD Stage 4 clinical trials and research
As of November 12, 2026, Find a Trial lists 3 CKD Stage 4 clinical trials that are recruiting, at sites in 2 countries (most in United States (2), Egypt (1)). By phase: Phase 3 (1), Phase 1/2 (1), Phase 2 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 2Countries
Newest CKD Stage 4 clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| CTAP101 extended-release capsules in kids with CKD and vitamin D insufficiency | Phase 2 | Kansas City, Missouri and 4 other locations | Recruiting | Mar 27, 2026 |
| Evaluating the effects of dapagliflozin on kidney function in advanced chronic kidney disease | Phase 3 | Cairo | Recruiting | May 21, 2025 |
| Transplanting stem cells and kidneys from the same donor to prevent rejection | Phase 1/2 | Palo Alto, California | Recruiting | Aug 19, 2022 |
All recruiting trials (3)
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CTAP101 extended-release capsules in kids with CKD and vitamin D insufficiency
A daily bedtime dose of CTAP101 is being tested in children with CKD stages 3–4 and secondary hyperparathyroidism to see how the drug moves in the body, how it affects the body, and whether it is safe and tolerable.
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Evaluating the effects of dapagliflozin on kidney function in advanced chronic kidney disease
This study is testing if the medication dapagliflozin can help slow down kidney problems and lower the risk of heart or kidney-related deaths in adults with advanced chronic kidney disease.
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Transplanting stem cells and kidneys from the same donor to prevent rejection
This study is testing if giving patients stem cells and a kidney from the same donor can help prevent kidney rejection without needing lifelong medication to suppress their immune system.
Related topics
Quick answers
How many CKD Stage 4 clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 2 countries. The most sites are in United States (2 trials), Egypt (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 3: 1, Phase 1/2: 1, Phase 2: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.