Can a common amino acid stop kidney stones from forming?
NCT ID NCT07465367
First seen Mar 12, 2026 · Last updated Jun 19, 2026 · Updated 14 times
Summary
This study tests whether L-methionine, a natural amino acid, can make urine more acidic in people who form calcium phosphate kidney stones. These stones tend to form in alkaline urine, and current medications can sometimes make the problem worse. Fifteen participants will follow a special diet and take L-methionine, with urine samples collected to see if pH drops. It is a small, early-stage trial to see if this approach is worth further study.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for CALCIUM PHOSPHATE KIDNEY STONES are added.
Genom att skicka in godkänner du våra Användarvillkor
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Study contacts
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
L-methionine (a dietary supplement)
What this could lead to
If it works, this could point toward a simple supplement to help prevent calcium phosphate kidney stones from coming back.
What could go wrong
This is a very small, early study with only 15 people. It may not show a clear effect, and results might not apply to everyone with kidney stones.
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.