CompletedPhase 2

A Study of AEB1102 (Pegzilarginase) in Patients With Arginase I Deficiency

United States, Canada, Portugal14 participantsStarted 2017-12-07

Plain-language summary

The purpose of this study is to investigate the long-term safety, tolerability, immunogenicity, pharmacokinetics and pharmacodynamics of intravenous AEB1102 in patients who complete Study CAEB1102-101A.

Who can participate

Age range

2 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. Complete treatment in Study CAEB1102-101A without experiencing any clinically significant adverse event or other unmanageable drug toxicity that would preclude continued dosing
. Confirmation by the Investigator and the Sponsor determine that it is acceptable for the patient to continue dosing with AEB1102
. If female and of child-bearing potential, has a negative serum pregnancy test within 7 days before enrollment
. If sexually active (male or female), must be surgically sterile, post-menopausal (female), or must agree to use a physician-approved method of birth control during the study and for a minimum of 30 days after the last study drug administration
. Patient or legal guardian is able and willing to provide written informed consent and where required assent, and to comply with all requirements of study participation (including all study procedures and continuation of prescribed diet without modification), prior to any screening procedures

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Incidence of treatment-related adverse events

Timeframe: up to 4 years

Trial details

NCT IDNCT03378531

SponsorAeglea Biotherapeutics

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2022-12-15

View on ClinicalTrials.gov More Arginase I Deficiency trials