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A Study to Determine the Efficacy, Safety, Pharmacokinetics, and Pharmacodynamics of AG-348 in Adult Participants With Non-transfusion-dependent Thalassemia

NCT03692052 · Status: ACTIVE_NOT_RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2026-03-30

Study results available
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Summary

Study AG348-C-010 is a multicenter study to evaluate the efficacy, safety, pharmacokinetics, and pharmacodynamics of treatment with AG-348 in adult participants with non-transfusion-dependent thalassemia (NTDT). This study includes a core period (up to 24 weeks) followed by an extension period (up to 10 years) for eligible participants. 20 participants with NTDT were enrolled. The initial dose of AG-348 was 50 milligrams (mg) twice daily (BID) with one potential dose-level increase to 100 mg BID at the Week 6 visit based on the participant's safety and hemoglobin (Hb) concentrations.

Conditions

Interventions

DRUG

AG-348

AG-348 tablet orally BID

Sponsors & Collaborators

  • Agios Pharmaceuticals, Inc.

    lead INDUSTRY

Principal Investigators

  • Medical Affairs · Agios Pharmaceuticals, Inc.

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-03-20
Primary Completion
2020-08-20
Completion
2030-09-30
FDA Drug
Yes

Countries

  • United States
  • Canada
  • United Kingdom

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03692052 on ClinicalTrials.gov