CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 41 enrolled
Drug / intervention
Placebo +1 moredrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04278924
NCT04278924Phase 2Completed

A Phase 2, Randomized, Double-blind, Placebo-Controlled Study to Evaluate Safety, Tolerability, and Efficacy of TAK-079 in Patients With Persistent/Chronic Primary Immune Thrombocytopenia

Takeda·interventional·Posted Feb 20, 2020·Updated Jun 15, 2025

In Brief

A Phase 2 clinical trial evaluating Placebo and TAK-079 for Primary Immune Thrombocytopenia. Completed, enrolled 41 participants across 55 sites in 11 countries.

Detailed Summary

Primary immune thrombocytopenia (ITP) is a rare disease that results in low levels of platelets - the cells that help blood clot. The main aim of the study is to check for side effects from taking TAK-079 at three different dose levels. Another aim is to learn if TAK-079 can increase the platelet count in people with ITP. In addition to receiving stable background therapy for ITP, participants will receive an injection of either TAK-079 or a placebo once a week for 2 months. A placebo looks like TAK-079 but will not have any medicine in it. After treatment, all participants will be followed-up for another 2 months. Then, participants who received TAK-079 will continue to be followed-up for an extra 4 months. Participants who received the placebo and would like to receive TAK-079 may be able to do this in an extension period in the study.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesBulgaria, China, Croatia, Germany, Greece, Italy, Japan, Slovenia, Spain, Ukraine, United States
Collaborators--

Timeline

Phase 2CompletedFinished
2020202120222023202420252026
First PostedFeb 20, 2020
Enrollment StartNov 9, 2020
Primary CompletionApr 29, 2024
TodayJul 2, 2026
Enrollment to primary: 3.5 yearsPosted 6.4 years ago

Interventions

Placebodrug

TAK-079 placebo-matching SC injection.

TAK-079drug

TAK-079 SC injection.