Multi-target Drugs Sequential Combination Therapy in Adults Patients With Newly Diagnosed Primary Immune Thrombocytopenia
Key facts
- Where
- Tianjin, ChinaSee the site
- Phase
- Phase 4
Could this be for you?
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 18 and 75 years old?
Source: NCT07788456, who can take part
Where in China
- Ethics Committee of Hematology Hospital, Chinese Academy of Medical SciencesTianjin, ChinaContact: Shuo ChenTaking people
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Contact the study team: see the registry record → Contacts and Locations
Print a page for my doctorTrial details
- Who runs it
- Institute of Hematology & Blood Diseases Hospital, China
- Trial code
- NCT07788456
- Record updated
- 26 August 2026
- Original description
This prospective, single-arm, multicenter, exploratory study will enroll 38 adults patients with newly diagnosed primary immune thrombocytopenia (ITP). Patients will receive standard-dose corticosteroids plus a thrombopoietin receptor agonist (TPO-RA) as initial therapy During the core treatment phase (Weeks 1-12). Corticosteroids will be tapered and discontinued within 8 weeks, whereas TPO-RA treatment will continue for 12 weeks. For patients with treatment failure( defined as platelet count < 30 × 10\^9/L or less than 2-fold increase of baseline platelet count or bleeding) ,a sequential multitarget combination strategy will be explored in subsequent treatment phases. Specifically, patients with treatment failure after 2 weeks of initial therapy (Weeks 3-12), will receive the ongoing TPO-RA in combination with either rituximab or an anti-CD38 monoclonal antibody（mAb） as sequential combination therapy.Read full original descriptionShow less
Efficacy and Safety of Multi-Target Drugs Sequential Combination Therapy in Adults Patients With Newly Diagnosed Primary Immune Thrombocytopenia: A Prospective, Single-arm, Multicenter, Exploratory Trial
This prospective, single-arm, multicenter, exploratory study will enroll 38 adults patients with newly diagnosed primary immune thrombocytopenia (ITP). Patients will receive standard-dose corticosteroids plus a thrombopoietin receptor agonist (TPO-RA) as initial therapy During the core treatment phase (Weeks 1-12). Corticosteroids will be tapered and discontinued within 8 weeks, whereas TPO-RA treatment will continue for 12 weeks. For patients with treatment failure( defined as platelet count < 30 × 10\^9/L or less than 2-fold increase of baseline platelet count or bleeding) ,a sequential multitarget combination strategy will be explored in subsequent treatment phases. Specifically, patients with treatment failure after 2 weeks of initial therapy (Weeks 3-12), will receive the ongoing TPO-RA in combination with either rituximab or an anti-CD38 monoclonal antibody（mAb） as sequential combination therapy.
During the core treatment follow-up phase (24 weeks), patients with treatment failure will enter the exploratory treatment phase (Weeks 13-36) .
Patients who received multi-target drug therapy during the core treatment period will switch to an alternative TPO-RA with cross-administered rituximab and anti-CD38 mAb, while those who did not will receive sequential rituximab or anti-CD38 mAb.
Finally, patients will enter the safety follow up period (4 weeks, weeks 37-40).
Inclusion: Age ≥18 years; Confirmed newly diagnosed primary ITP with a platelet count <30 × 10\^9/L; No prior ITP-related treatment before enrollment, except for standard-dose corticosteroids and/or IVIG for ≤5 days; Able to understand the study and provide signed informed consent.-.
Exclusion: Contraindication to corticosteroid therapy; Current treatment with another investigational drug; Use of corticosteroids or immunosuppressants for a non-ITP condition within 3 months; Any other medical history or condition that, in the investigator's judgment, makes the participant unsuitable for the study; -; Arterial or venous thromboembolic event within 3 months; Pregnant or breastfeeding women.