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Study identifier: NCT06479291 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

The Efficacy and Safety of HCQ Plus TPO-RA in ANA Positive ITP

Condition: Immune Thrombocytopenia With Positive ANA Antibodies  ·  Sponsor: Yunfeng Cheng

PhaseNA
Planned participants126
Who can joinAll sexes, 15 Years to 99 Years
Healthy volunteersNo

About this study

The goal of this clinical trial is to learn if hydroxychloroquine (HCQ) plus thrombopoietin receptor agonists (TPO-RA) works to treat primary immune thrombocytopenia with positive anti-nuclear antibodies in adults. It will also learn about the safety of HCQ plus TPO-RA. The main questions it aims to answer are: Does HCQ plus TPO-RA raise the response rate in participants, compared to TPO-RA alone? Does HCQ plus TPO-RA prolong the response duration in participants, compared to Pred alone? Does HCQ plus TPO-RA decrease the dose of TPO-RA to maintain response in participants, compared to TPO-RA alone? What medical problems do participants have when taking HCQ plus TPO-RA? Researchers will compare HCQ plus TPO-RA with TPO-RA alone to see if HCQ plus TPO-RA works better to treat primary immune thrombocytopenia with positive anti-nuclear antibodies. Participants will: Take TPO-RA every day for no more than 24 weeks, adjust the dose of TPO-RA according to the platelet level, with or without HCQ twice a day for 1 year; Visit the clinic once every 1 weeks for the first 8 weeks, and once every 2-4 weeks in the following 10 months for checkups and tests; Keep a diary of their symptoms

This description comes directly from the study's public registry record.

Talk to the study team

Lili Ji  ·  86-021-64041990  ·  ji.lili@zs-hospital.sh.cn

Always discuss trial participation with your own doctor first.

Locations (7)

Shanghai Zhongshan HospitalShanghai, Shanghai Municipality, ChinaRecruiting
Wusong Hospital, Zhongshan Hospital, Fudan UniversityShanghai, Shanghai Municipality, ChinaRecruiting
Shanghai Jinshan HospitalShanghai, Shanghai Municipality, ChinaRecruiting
Qingpu Branch of Zhongshan Hospital, Fudan UniversityShanghai, Shanghai Municipality, ChinaRecruiting
Health and Humanity Research Centre, Hongkong, China.Hong Kong, Hong KongRecruiting
Dr. Stanley Ho Medical FoundationMacao, MacauRecruiting
University Hospital, Macau University of Science and Technology.Macao, MacauRecruiting

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Source record: clinicaltrials.gov/study/NCT06479291