Refractory/Relapsed Autoimmune Hemolytic Anemia Clinical Trial
Official title:
A Phase II, Multicenter, Open-label Trial to Determine the Safety and Efficacy of Ibrutinib in Refractory/Relapsed Autoimmune Hemolytic
This is an open-label, single-arm study to evaluate the safety and efficacy of Ibrutinib in subjects with refractory/relapsed autoimmune hemolytic anemia.
Status | Recruiting |
Enrollment | 18 |
Est. completion date | June 30, 2025 |
Est. primary completion date | December 31, 2024 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 6 Years to 70 Years |
Eligibility | Inclusion Criteria: - ECOG = 3 - Age from 6 to 70. - Diagnosed with WAIHA or MAIHA. - Meets the criteria of relapsed / refractory AIHA. - Meets the criteria of DAT-negative AIHA without any other inherited or acquired hemolytic diseases, and previously treated effectively with glucocorticoids and rituximab. - Signed informed consent. - Organs in good function. Exclusion Criteria: - Nursing woman - Active bacterial, virus, fungal or parasitic infection, including HIV infection, HbsAg and HBV DNA positive, HCV DNA positive, etc. - Diagnosed with cold agglutinin disease or cold agglutinin syndrome or paroxysmal cold hemoglobinuria. - Secondary AIHA caused by drugs or infection. - Received rituximab in 8 weeks before enrollment. - Previously received treatment with BTK inhibitor. - Previously received organ or stem cell transplantation. - Have a history of thrombosis or organ infarction. - Diagnosed with an active stage of connective tissue disease. - Have a history of lymphoproliferative tumors or any other malignant tumors. - Have other inherited or acquired hemolytic diseases. - Received low-molecular-weight heparin or warfarin within 1 week before enrollment or during the Ibrutinib treatment. - Received CYP3A4 Enzyme Inhibitors or Inducers within 1 week before enrollment or during the Ibrutinib treatment. - Have a history of mental illness. - Inability to understand or to follow study procedures. |
Country | Name | City | State |
---|---|---|---|
China | The Second Affilated Hospital of Shandong First Medical University | Tai'an | Shandong |
China | Regenerative Medicine Center | Tianjin | Tianjin |
China | Zhoukou Central Hospital | Zhoukou | Henan |
Lead Sponsor | Collaborator |
---|---|
Institute of Hematology & Blood Diseases Hospital, China |
China,
Fang LW, Pan H, Shi J. [Ibrutinib treatment for 2 cases of relapsed/refractory autoimmune hemolytic anemia: a pilot study]. Zhonghua Xue Ye Xue Za Zhi. 2020 May 14;41(5):412-416. doi: 10.3760/cma.j.issn.0253-2727.2020.05.009. Chinese. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Overall response rate | within 12 weeks | ||
Secondary | Incidence of adverse events and severe adverse events | within 48 weeks | ||
Secondary | Relapse free survival rate | within 48 weeks |
Status | Clinical Trial | Phase | |
---|---|---|---|
Recruiting |
NCT06021977 -
The Safety and Efficacy of Zanubrutinib in Refractory/Relapsed Autoimmune Hemolytic Anemia
|
Phase 2 |