Home › Lymphatic Abnormalities › NCT05871970
Safety and Efficacy Study of Intracystic TARA-002 for the Treatment of Lymphatic Malformations in Participants 6 Months to Less Than 18 Years of Age
A Phase 2a/b Single Arm Open Label Study to Evaluate the Safety and Efficacy of Intracystic Administration of TARA-002 in Participants Between 6 Months to Less Than 18 Years of Age for the Treatment of Macrocystic and Mixed Cystic Lymphatic Malformations
Who can join
6 Months – 18 Years · All sexes
Full eligibility criteria
Inclusion Criteria: * Male or female participants 6 months to less than 18 years of age at the time of informed consent/assent form was signed * Participants whose parent/LAR(s) have voluntarily given written consent and participants who provided assent (if applicable) after the study has been explained to them * Participants with macrocystic LM or mixed cystic LM (≥ 50% macrocystic disease measured by volume) of the Head/Neck/Mediastinum according to the ISSVA 2018 criteria (ISSVA 2018) measured via LM imaging at Screening to confirm, upon central review, the diagnosis of macrocystic or mixed cystic LM * Participants who may have had surgical or sclerotherapy treatment for their LM, but not within six months of the consent/assent form being signed Exclusion Criteria: * Penicillin allergy * Vascular tumors or combined vascular malformations * Microcystic LM or mixed cystic LM with predominant microcystic features * LMs of the orbit (orbital LM) as target cyst For more information on eligibility criteria, please contact the sponsor.
About the study
This is a Phase 2a/b single arm open label study to evaluate the safety, reactogenicity, and efficacy of intracystic injection of TARA-002 in participants 6 months to less than 18 years of age for the treatment of macrocystic and mixed cystic lymphatic malformations. The Phase 2a safety lead-in, age de-escalation study is designed to establish the safety of TARA-002 in older participants 6 years to less than 18 years before proceeding to younger participants 2 years to less than 6 years, then 6 months to less than 2 years. The Phase 2b is an expansion study in which enrollment of participants will be initiated after safety has been established in each cohort during the Phase 2a safety lead-in study. Each participant will receive up to 4 injections of TARA-002 spaced approximately 6 weeks apart.
What is being tested
- TARA-002 (biological)
Sponsor: Protara Therapeutics · Participants: 38 · Started: Oct 18, 2023
Contact the study team
- Chief R&D Officer · Phone: 16468440337
Official record on ClinicalTrials.gov — NCT05871970
Locations in the U.S.
Conditions
From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.