New hope for mitochondrial disease: KL1333 aims to ease fatigue and boost daily life

NCT ID NCT07514338

First seen Apr 13, 2026 · Last updated May 16, 2026 · Updated 4 times

Summary

This study tests the long-term safety and effectiveness of the drug KL1333 in people with primary mitochondrial disease, a condition that causes severe fatigue and physical limitations. About 140 adults who completed a prior study will take KL1333 and be monitored for side effects and improvements in fatigue, daily activities, and physical function. The goal is to see if the drug can help manage symptoms over time.

Disclaimer Read more

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 MITOCHONDRIAL DISEASES are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.