Efficacy and Safety of Low-dose Chemotherapy Plus Immuno-targeted Drugs in Newly Diagnosed Adult … (NCT06387121) | Clinical Trial Compass
RecruitingPhase 2
Efficacy and Safety of Low-dose Chemotherapy Plus Immuno-targeted Drugs in Newly Diagnosed Adult Ph- B-ALL
China53 participantsStarted 2024-04-02
Plain-language summary
In the treatment of Ph-negative (Ph-) B-cell acute lymphoblastic leukemia (B-ALL) among adult patients, therapeutic outcomes remain suboptimal despite advances in chemotherapy and immunotherapy. A subset of adults with Ph- B-ALL have comorbidities or physiological limitations that preclude the safe administration of intensive regimens. In recent years, tumor immunotherapy has demonstrated promising safety and efficacy profiles in refractory or relapsed Ph- B-ALL across a wide spectrum of adult ages. These findings suggest that broader application of immunotherapy may represent a critical strategy to improve survival in this population. In this study, we propose a regimen that combines immuno-targeted agents with low-intensity chemotherapy for newly diagnosed adult patients with Ph- B-ALL. Our primary objective is to increase the rate of measurable residual disease (MRD)-negative complete remission (CR) following induction therapy, reduce the risk of relapse, and ultimately enhance overall survival.
Who can participate
Age range18 Years
SexALL
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Inclusion criteria
✓. Newly diagnosed Ph-negative B-cell acute lymphoblastic leukemia according to World Health Organization (WHO) 2016 criteria
✓. CD22 positive tumor cells
✓. ≥18 years of age
✓. Estimated survival ≥3 months
✓. Consent and effective contraception for men and women of childbearing potential
✓. Understanding and signing of informed consent forms and agreement to comply with study requirements.
Exclusion criteria
✕. Burkitt lymphoma/leukemia
✕. acute leukemias of ambiguous lineage
✕. pregnant women
✕. severe uncontrolled active infection
✕. previous history of chronic liver disease (e.g. cirrhosis) or venous occlusive liver disease (VOD) or sinus obstruction syndrome (SOS)
What they're measuring
1
MRD-negative complete remission rate measured by flow cytometry.
Timeframe: After induction (4 week)
Trial details
NCT IDNCT06387121
SponsorInstitute of Hematology & Blood Diseases Hospital, China
✕. History of clinically significant ventricular arrhythmia, syncope of unknown origin (not vasovagal) or sinoatrial block or higher degree atrioventricular (AV) block Chronic bradycardia state (unless permanent pacemaker implanted)
✕. New or chronic hepatitis B or C infection (positive for hepatitis B surface antigen and anti-hepatitis C antibody, respectively) or known HIV seropositivity. HIV testing may need to be performed according to local regulations or practices
✕. Psychiatric disorders likely to prevent the subject from completing treatment or informed consent