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Bruton's Tyrosine Kinase (BTK) Inhibitor

Acalabrutinib + Chemotherapy for Mantle Cell Lymphoma

Phase 2
Waitlist Available
Led By Brad S Kahl, M.D.
Research Sponsored by Washington University School of Medicine
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Eligible for autologous stem cell transplantation.
- Creatinine ≤ IULN OR creatinine clearance ≥ 40 mL/min for patients with creatinine levels above institutional normal
Timeline
Screening 3 weeks
Treatment Varies
Follow Up through 5 years
Awards & highlights

Study Summary

This trial is designed to see if adding the drug acalabrutinib to a standard treatment regimen for mantle cell lymphoma is safe and improves outcomes.

Who is the study for?
This trial is for adults aged 18-70 with untreated mantle cell lymphoma who are eligible for stem cell transplantation. Participants must have adequate organ and bone marrow function, no history of significant bleeding disorders or major surgery within the last month, and not be on certain medications like strong CYP3A4 inhibitors or proton pump inhibitors. Pregnant or breastfeeding women cannot join.Check my eligibility
What is being tested?
The study tests acalabrutinib combined with bendamustine/rituximab followed by cytarabine/rituximab in patients with mantle cell lymphoma. The goal is to see if this regimen before a stem cell transplant can improve response rates and outcomes compared to current treatments.See study design
What are the potential side effects?
Potential side effects include allergic reactions to the drugs used, bleeding complications, infections due to lowered immunity from chemotherapy, liver problems indicated by changes in blood tests, digestive issues that might affect drug absorption, and heart rhythm disturbances.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I am eligible for a stem cell transplant using my own cells.
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My kidney function is within the normal range or slightly above.
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My cancer can be measured on a PET scan.
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I can take care of myself but might not be able to do heavy physical work.
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I am between 18 and 70 years old.
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My lymphoma is confirmed to be mantle cell type with specific genetic markers.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~through 5 years
This trial's timeline: 3 weeks for screening, Varies for treatment, and through 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
Stem Cell Mobilization Success Rate With Cytarabine and Rituximab
Secondary outcome measures
Overall Response Rate (ORR = Complete Response (CR) + Partial Response (PR)) of Subjects
Overall Survival (OS)
Pre-transplant Complete Response Rate
+2 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: Bendamustine/Rituximab/Acalabrutinib/CytarabineExperimental Treatment8 Interventions
Patients will receive (6) 28 day cycles Cycles 1-3 will consist of bendamustine on Days 1 and 2, rituximab on Day 1, and acalabrutinib twice per day (BID) on Days 1 through 28. Cycles 4-6 will consist of rituximab on Day 1, cytarabine every 12 hours on Days 1 and 2, acalabrutinib BID on Days 1 through 7 and 22 through 28 (one week on, two weeks off, one week on), and growth factors as per institutional standard After Cycle 6, patients will undergo leukapheresis
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Bone marrow collection
2013
Completed Phase 1
~20
Oral rinse
2022
N/A
~20
Rituximab
1999
Completed Phase 4
~1880
Cytarabine
2016
Completed Phase 3
~3310
Peripheral blood
2018
Completed Phase 1
~70
Acalabrutinib
2020
Completed Phase 2
~2030
Bendamustine
2015
Completed Phase 3
~2950
Leukapheresis
2016
Completed Phase 2
~690

Find a Location

Who is running the clinical trial?

Washington University School of MedicineLead Sponsor
1,931 Previous Clinical Trials
2,299,696 Total Patients Enrolled
Acerta Pharma BVIndustry Sponsor
45 Previous Clinical Trials
5,912 Total Patients Enrolled
Brad S Kahl, M.D.Principal InvestigatorWashington University School of Medicine
1 Previous Clinical Trials
18 Total Patients Enrolled

Media Library

Acalabrutinib (Bruton's Tyrosine Kinase (BTK) Inhibitor) Clinical Trial Eligibility Overview. Trial Name: NCT03623373 — Phase 2
Mantle Cell Lymphoma Research Study Groups: Bendamustine/Rituximab/Acalabrutinib/Cytarabine
Mantle Cell Lymphoma Clinical Trial 2023: Acalabrutinib Highlights & Side Effects. Trial Name: NCT03623373 — Phase 2
Acalabrutinib (Bruton's Tyrosine Kinase (BTK) Inhibitor) 2023 Treatment Timeline for Medical Study. Trial Name: NCT03623373 — Phase 2

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Is this research project still enrolling new participants?

"Unfortunately, this study is not enrolling new patients at the moment. The listing was first posted on November 29th, 2018 and last updated February 2nd, 2022. However, there are 1761 other trials recruiting lymphoma patients and 757 studies searching for participants that might be a good fit for Acalabrutinib."

Answered by AI

What other tests has Acalabrutinib been put through in the past?

"Acalabrutinib is being studied in 757 clinical trials, with 171 of those studies being Phase 3 trials. The majority of these Acalabrutinib trials are located in Wuhan, Other, however there are 27652 total locations for these active studies."

Answered by AI

What condition does Acalabrutinib help patients with the most?

"While commonly used to treat meningeal leukemia, Acalabrutinib has also been found to help patients with b-cell lymphomas, inflammatory breast cancer (IBC), and polyangiitis."

Answered by AI

How many participants are enrolling in this research project?

"This particular clinical study is no longer recruiting patients. However, there are 757 other active trials for Acalabrutinib and 1761 for lymphoma."

Answered by AI

What was the outcome of Acalabrutinib's FDA review process?

"Acalabrutinib's safety is supported by some data, but since this is only a Phase 2 trial, there is no evidence yet of the medication's efficacy. Therefore, our team rates its safety as a 2."

Answered by AI

Are octogenarians eligible for this research project?

"In order to take part in this trial, patients must fall between the ages of 18 and 70. There are 442 other studies available for patients that are underaged and 2236 trials for seniors."

Answered by AI
~2 spots leftby Apr 2025