New hope for rare disease: expanded access to experimental drug for A-T patients
NCT ID NCT07380165
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This program provides an experimental drug, levacetylleucine, to people with Ataxia-Telangiectasia (A-T), a rare genetic disease that affects movement and immunity. It is for patients who cannot join clinical trials and have no other good treatment options. The goal is to offer potential disease control while gathering more safety data.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
-
Anyone
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Patient has a genetically confirmed diagnosis of Ataxia-Telangiectasia, a rare and serious disease with no alternative approved treatments. 2. Patient and/or their legal representative signed a written informed consent and, if applicable, written assent. 3. Patient weighs ≥15 kg. 4. If female and of reproductive potential, the treating physician verified the patient is not pregnant prior to enrollment and will use adequate contraceptive methods to avoid pregnancy during and up to 7 days after participating in the program. 5. Patient resides in the United States at time of enrollment and throughout the duration of their participation in the EAP. Exclusion Criteria: 1. Patient is enrolled in or early withdrew participation from a clinical trial with levacetylleucine for A-T. 2. Patient is pregnant, breastfeeding, or considering pregnancy. 3. Patient has a physical, cognitive, psychiatric condition, or an active or suspected malignancy that, in the judgment of the treating physician, may pose a safety risk or interfere with the patient's ability to comply with the EAP procedures. 4. Patient is receiving N-acetyl-DL-leucine or N-acetyl-D-leucine and is unwilling to stop use throughout the duration of their participation in the EAP. 5. Patient is receiving another investigational drug for any reason.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Ataxia-telangiectasia (A-T) are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
-
The study's own enquiry address
This study publishes an address for enquiries. See it below .
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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
Email: •••••@•••••
-
Contact
Email: •••••@•••••
More trials for these conditions
Other studies related to the condition(s) this trial covers.