Status:
UNKNOWN
A Prospective Clinical Study of Bridging alloHSCT After Treatment With Obinutuzumab in Combination With Chidamide and Venetoclax in RR Ph-ALL and B-cell Lymphoma Patients
Lead Sponsor:
Institute of Hematology & Blood Diseases Hospital, China
Conditions:
Acute Lymphoblastic Leukemia
Eligibility:
All Genders
18+ years
Phase:
PHASE1
PHASE2
Brief Summary
This study is a multicenter, prospective, interventional clinical trial aimed at recruiting relapsed/refractory Ph-ALL patients at multiple stem cell transplantation centers, including the Stem Cell T...
Detailed Description
Relapsed/refractory Ph-ALL patients who meet the inclusion criteria and provide informed consent will be enrolled in the study. They will receive combination chemotherapy with chidamide, venetoclax, a...
Eligibility Criteria
Inclusion
- Confirmed diagnosis of acute lymphoblastic leukemia/lymphoblastic lymphoma with negative Ph chromosome or BCR/ABL fusion gene, and surface expression of CD22 on leukemic cells. First relapse, multiple relapses, or failure to achieve hematological remission after at least 3 cycles of intensive chemotherapy.
- Age greater than or equal to 18 years.
- Must have adequate organ function: Renal function and liver function as follows: AST, ALT, and ALP levels less than 2 times the upper limit of normal, total bilirubin level less than 1.5 times the upper limit of normal; Creatinine clearance greater than 50 mL/min; Pancreatic function: Serum amylase not higher than 1.5 times the upper limit of normal, serum lipase not higher than 1.5 times the upper limit of normal; Normal cardiac function: Ejection fraction (EF) \> 60%, pulmonary artery systolic pressure ≤ 50 mmHg.
- HIV negative, HBV and HCV negative.
- Eastern Cooperative Oncology Group performance status assessment (ECOG-PS) score of 0-2.
- Informed consent must be signed before the start of the study. For participants aged 18 and above, the informed consent should be signed by the patient or their immediate family member. Considering the patient's condition, if it is not favorable for the patient to sign, the informed consent may be signed by a legal guardian or immediate family member of the patient.
Exclusion
- Lack of CD22 expression on the surface of leukemia cells.
- Mixed lineage leukemia.
- Patients with concomitant malignancies; patients assessed to have accompanying diseases that pose a severe risk to patient's life or would interfere with the completion of this study.
- Patients with a severe (≥ Grade 3) allergy to the components and excipients of obinutuzumab, idarubicin, and venetoclax.
- Clinically significant liver disease, such as a history of veno-occlusive disease (VOD) or sinusoidal obstruction syndrome (SOS); severe/uncontrolled liver disease, such as cirrhosis, decompensated liver disease, acute or chronic hepatitis.
- Active cardiac disease, defined as any of the following: history of any cardiac or vascular disease; uncontrolled or symptomatic history of angina pectoris; myocardial infarction within 6 months prior to study entry; history of clinically significant arrhythmia requiring medication or with severe clinical symptoms; uncontrolled or symptomatic congestive heart failure (\> NYHA class 2); ejection fraction below the lower limit of normal range; pulmonary artery systolic pressure \> 50 mmHg on echocardiography or clinical symptoms related to pulmonary arterial hypertension.
- Known positive serological reaction for HIV or active hepatitis C virus.
- Presence of psychiatric disorders or other conditions that would hinder compliance with study treatment and monitoring requirements.
- Inability or unwillingness to sign the informed consent form.
- Pregnant or lactating females.
- Patients deemed ineligible due to other specific circumstances as assessed by the investigator.
Key Trial Info
Start Date :
October 30 2023
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 30 2025
Estimated Enrollment :
42 Patients enrolled
Trial Details
Trial ID
NCT06087419
Start Date
October 30 2023
End Date
December 30 2025
Last Update
November 2 2023
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