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Bruton's Tyrosine Kinase (BTK) Inhibitor

Acalabrutinib for Chronic Lymphocytic Leukemia

Phase 2
Waitlist Available
Led By John N Allan, M.D.
Research Sponsored by Weill Medical College of Cornell University
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 5 years
Awards & highlights

Study Summary

This study is evaluating whether acalabrutinib may help reduce the risk of Richter's transformation in patients with chronic lymphocytic leukemia.

Eligible Conditions
  • Chronic Lymphocytic Leukemia

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~5 years
This trial's timeline: 3 weeks for screening, Varies for treatment, and 5 years for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Percentage of subjects who do not develop Richter's Transformation (RT) within 5 years of study drug administration
Secondary outcome measures
Event-free survival
Median time to development of RT
Overall survival
+4 more

Side effects data

From 2020 Phase 2 trial • 177 Patients • NCT04346199
2%
Headache
1%
Chronic obstructive pulmonary disease
1%
Septic shock
1%
Ischaemic stroke
100%
80%
60%
40%
20%
0%
Study treatment Arm
BSC Alone
Acalabrutinib + BSC

Trial Design

1Treatment groups
Experimental Treatment
Group I: AcalabrutinibExperimental Treatment1 Intervention
Acalabrutinib 100 mg will be administered orally twice daily continuously in 28-day cycles until treatment is discontinued for any reason.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Acalabrutinib
2020
Completed Phase 2
~2050

Find a Location

Who is running the clinical trial?

Weill Medical College of Cornell UniversityLead Sponsor
1,059 Previous Clinical Trials
1,316,077 Total Patients Enrolled
AstraZenecaIndustry Sponsor
4,281 Previous Clinical Trials
288,616,427 Total Patients Enrolled
John N Allan, M.D.Principal InvestigatorWeill Medical College of Cornell University

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.
~0 spots leftby Jan 2026