Clinical trialNCT06722235RecruitingPhase 3Interventional

A Study of Mezagitamab in Adults With Chronic Primary Immune Thrombocytopenia

SponsorTakedaEnrollment171Immune Thrombocytopenic Purpura (ITP)

View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Study Director
Takeda
Study Director
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

114 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Australia

Canberra Hospital
Garran, Australian Capital Territory, Australia
Philip Choi
Recruiting
Concord Repatriation General Hospital
Concord, New South Wales, Australia
Vivien Chen
Recruiting
St George Hospital
Kogarah, New South Wales, Australia
Silvia Zheng
Recruiting
University of New South Wales (unsw) - Liverpool Hospital - Liverpool Cancer Therapy Centre
Liverpool, New South Wales, Australia
Danny Hsu
Recruiting
Westmead Hospital
Westmead, New South Wales, Australia
Jennifer Curnow
Recruiting
Monash University - Australian Centre for Blood Diseases (acbd)
Melbourne, Victoria, Australia
Zane Kaplan
Recruiting
Peter Maccallum Cancer Centre
Melbourne, Victoria, Australia
Isaac Goncalves
Not, yet, recruiting
the Alfred Hospital
Melbourne, Victoria, Australia
Huyen Tran
Recruiting
Fiona Stanley Hospital
Murdoch, Western Australia, Australia
Dominic Pepperell
Recruiting
Perth Blood Institute
West Perth, Western Australia, Australia
Ross Baker
Recruiting

Bulgaria

Military Medical Academy Multiprofile Hospital for Active Treatment - Sofia
Sofia, Sofia-Grad, Bulgaria
Viktoria Barbukova
Recruiting
Medical Center "fama Medical"
Plovdiv, Bulgaria
Katya Sapunarova
Recruiting
Umhat Sofiamed, Ood
Sofia, Bulgaria
Tzvetan Alaykov
Recruiting
Umhat Sv. Ivan Rilski
Sofia, Bulgaria
Atanas Radinoff
Recruiting
University Multiprofile Hospital for Active Treatment - Prof. Dr. Stoyan Kirkovich Ad
Stara Zagora, Bulgaria
Mariya Todorova
Recruiting

China

Peking Union Medical College Hospital
Beijing, Beijing Municipality, China
Tienan Zhu
Recruiting
Guangdong Provincial People'S Hospital
Guangzhou, Guangdong, China
Chengwei Luo
Recruiting
the First Affiliated Hospital of Guangxi Medical University
Nanning, Guangxi, China
Peng Cheng
Recruiting
the First Hospital of Hebei Medical University
Shijiazhuang, Hebei, China
Qingchi Liu
Recruiting
Union Hospital Tongji Medical College Huazhong University of Science and Technology
Wuhan, Hebei, China
Yu Hu
Recruiting
Henan Cancer Hospital
Zhengzhou, Henan, China
Hu Zhou
Recruiting
the First Affiliated Hospital of Soochow University - Shizijie Campus
Suzhou, Jiangsu, China
Jie Yin
Recruiting
the First Affiliated Hospital of Nanchang University - Donghu Campus
Nanchang, Jiangxi, China
Ruibin Huang
Recruiting
Shengjing Hospital of China Medical University - Nanhu Campus
Shenyang, Liaoning, China
Aijun Liao
Recruiting
Shaanxi Provincial People'S Hospital
Xi'an, Shaanxi, China
Yi Wang
Recruiting
Qilu Hospital of Shandong University
Jinan, Shandong, China
Ming Hou
Recruiting
Jinshan Hospital of Fudan University
Shanghai, Shanghai Municipality, China
Yunfeng Cheng
Recruiting
West China Hospital Sichuan University
Chengdu, Sichuan, China
Yuping Gong
Recruiting
Institute of Hematology and Blood Diseases Hospital Chinese Academy of Medical Sciences - Ppds
Tianjin, Tianjin Municipality, China
Yunfei Chen
Recruiting
the Second Affiliated Hospital of Kunming Medical University
Kunming, Yunnan, China
Zeping Zhou
Recruiting
Zhejiang Provincial Hospital of Chinese Medicine - Main
Hangzhou, Zhejiang, China
Baodong Ye
Recruiting

Croatia

Clinical Hospital Centar Zagreb
Zagreb, Croatia
Drazen Pulanic
Not, yet, recruiting

France

Chu Dijon - Bourgogne
Dijon, Bourgogne-Franche-Comté, France
Bernard Bonnotte
Not, yet, recruiting
Hospital Henri Mondor
Créteil, France
Marc Michel
Not, yet, recruiting

Greece

Olympion General Clinic & Rehabilitation Center
Pátrai, Greece
Argiris Symeonidis
Recruiting
General Hospital of Thessaloniki George Papanikolaou
Thessaloniki, Greece
Antonia Syrigou
Recruiting

Hong Kong

Queen Mary Hospital
Hong Kong, Pok Fu Lam, Hong Kong
Yok Lam Kwong
Recruiting

Italy

Azienda Ospedaliera Universitaria Federico Ii
Naples, Campania, Italy
Fabrizio Pane
Not, yet, recruiting
Universita Degli Studi Di Roma la Sapienza - Umberto I Policlinico Di Roma
Rome, Lazio, Italy
Cristina Santoro
Recruiting
Azienda Ospedaliera Di Rilievo Nazionale E Di Alta Specializzazione Garibaldi
Catania, Sicily, Italy
Ugo Consoli
Recruiting

74 more sites on the registry record.ClinicalTrials.gov ↗

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 27 Feb 2025
Primary completion: 16 Mar 2028
Completion: 16 Mar 2028
Last update posted: 10 Jul 2026
Registered enrollment: 171
Registry id: NCT06722235

Cross-registrations

EU-CTR / CTIS (EudraCT)2024-514401-54-00jRCT/UMIN (Japan)jRCT2031240667

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.