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NCT03802201 · ClinicalTrials.gov registry record · Phase 2
Study of PTG-300 in Non-Transfusion Dependent and Transfusion-Dependent Beta-Thalassemia Subjects With Chronic Anemia
A Phase 2 study, sponsored by Protagonist Therapeutics.
- Completed
- Registry status
- Phase 2
- Development phase
- 63
- Enrollment target
NCT03802201: Completed Phase 2 study, sponsored by Protagonist Therapeutics.
NCT03802201 is a Phase 2 study that has completed, run by Protagonist Therapeutics. The registered enrollment target is 63 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (53% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03802201, a Phase 2 study, has completed, sponsored by Protagonist Therapeutics.
- COMPLETED
- Registry status
- Phase 2
- Development phase
- 63 participants
- Enrollment target
Study Summary
This is a Phase 2 open-label, single-arm design study with dose escalation by subject cohort . The study is designed to monitor the PTG-300 safety profile, to obtain preliminary evidence of efficacy of PTG-300 for the treatment in β-thalassemia.
Primary Outcome
NTD subjects who achieve an increase in Hgb without transfusion
Interventions
- DRUG PTG-300
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 63 participants |
| Start Date | 2018-12-19 |
| Est. Completion | 2020-07-31 |
| Phase | Phase 2 |
What the finished NCT03802201 record still lists
NCT03802201 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 63 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (53% lower).
The record links to 0 conditions, and to 1 intervention - of which PTG-300 is the first listed.
NCT03802201 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03802201 about?
NCT03802201 is a clinical study titled "Study of PTG-300 in Non-Transfusion Dependent and Transfusion-Dependent Beta-Thalassemia Subjects With Chronic Anemia". This is a Phase 2 open-label, single-arm design study with dose escalation by subject cohort . The study is designed to monitor the PTG-300 safety profile, to obtain preliminary evidence of efficacy of PTG-300 for the treatment in β-thalassemia.
What is the current status of trial NCT03802201?
This trial is currently completed. It is a Phase 2 study. The enrollment target is 63 participants. The study started on 2018-12-19. Estimated completion is 2020-07-31.
What interventions are being tested in trial NCT03802201?
The interventions under investigation include: PTG-300 (DRUG).
Who is sponsoring clinical trial NCT03802201?
This trial is sponsored by Protagonist Therapeutics, which has 8 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03802201's enrollment target sits among peer trials
63 1009th of 2000 higher than 985 of 2,000 other Phase 2 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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