Condition
NAGS Deficiency clinical trials and research
As of November 12, 2026, Find a Trial lists 2 NAGS Deficiency clinical trials that are recruiting, at sites in 2 countries (most in Australia (1), United States (1)). By phase: Phase 1/2 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 2Clinical trials
- 2Countries
All recruiting trials (2)
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KRRO-121 for hyperammonemia in urea cycle disorders: a first-in-human study
This study tests KRRO-121, a treatment designed to help clear ammonia, in adults with urea cycle disorders and in healthy volunteers to see if it is safe and how it acts in the body.
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Evaluating liver tissue in patients with urea cycle disorders
This study looks at liver tissue from people with urea cycle disorders to see how these conditions affect the liver, especially in those who have had a liver transplant or biopsy.
Related topics
Quick answers
How many NAGS Deficiency clinical trials are recruiting right now?
2, 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 Australia (1 trial), United States (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 1/2: 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.