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Status:

COMPLETED

Acalabrutinib in CLL and MCL Patients Subjected to Allogeneic Hematopoietic Stem Cell Transplantation (alloSCT)

Lead Sponsor:

Polish Lymphoma Research Group

Collaborating Sponsors:

AstraZeneca

Conditions:

Chronic Lymphocytic Leukemia

Chronic Graft-versus-host-disease

Eligibility:

All Genders

18-80 years

Phase:

PHASE2

Brief Summary

In this phase II multicenter trial we plan to use acalabrutinib before and after allogeneic hematopoietic stem cell transplantation (alloSCT) with reduced intensity conditioning (RIC) in patients with...

Detailed Description

In this phase II multicenter trial we plan to use acalabrutinib before and after allogeneic hematopoietic stem cell transplantation (alloSCT) with reduced intensity conditioning (RIC) in patients with...

Eligibility Criteria

Inclusion

  • Men and women ≥ 18 years of age.
  • Relapsing / refractory BTK-inhibitors naïve CLL patients meeting IWCCL criteria for requiring treatment:
  • after 1-4 therapy lines if del 17 or p53 mutation in \>10% of analyzed CLL cells (PB or BM) or
  • after 2-4 therapy lines if high risk CLL (refractory or less than 24 months response to the last immunochemotherapy) or Confidential Page 15 of 82 Study Protocol v. 1.5 dated 06.07.2018
  • Relapsing / refractory BTK-inhibitors naïve MCL patients with measurable disease or bone marrow involvement revealed in trephine biopsy or
  • Patients fulfilling criteria 2 or 3, when ibrutinib therapy was initiated, responding to therapy
  • Patient qualified for allo SCT procedure by the transplant center participating in the trial with identified sibling donor or initiated Poltransplant search for matched unrelated donor.
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
  • Woman of childbearing potential (WOCBP) who are sexually active must use highly effective methods of contraception during treatment and for 2 days after the last dose of acalabrutinib and for 6 months after the transplant procedure if performed. Males who are sexually active must use highly effective methods of contraception during treatment and for 6 months after the transplant procedure if performed.
  • Willing and able to participate in all required evaluations and procedures in this study protocol including swallowing capsules without difficulty.
  • Ability to understand the purpose and risks of the study and provide signed and dated informed consent and authorization to use protected health information

Exclusion

  • Patients failing 5 or more previous therapy lines
  • Prior malignancy (or any other malignancy that requires active treatment), except for adequately treated basal cell or squamous cell skin cancer, in situ cervical cancer, or other cancer from which the subject has been disease free for ≥ 5 years
  • Clinically significant cardiovascular disease such as uncontrolled or symptomatic arrhythmias, congestive heart failure, or myocardial infarction within 6 months of screening, or Confidential Page 16 of 82 Study Protocol v. 1.5 dated 06.07.2018 any Class 3 or 4 cardiac disease as defined by the New York Heart Association Functional Classification (NYHA). Subjects with controlled, asymptomatic atrial fibrillation during screening can enroll on study.
  • Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel that is likely to affect absorption, symptomatic inflammatory bowel disease, partial or complete bowel obstruction, or gastric restrictions and bariatric surgery, such as gastric bypass.
  • Impaired hepatic function (as indicated by any of the following):
  • Serum total bilirubin \> 2.5 x upper limit of normal (ULN)
  • Alanine amino transferase and/or aspartate amino transferase \> 2.5 x ULN
  • Alkaline phosphatase \> 2.5 x ULN
  • Impaired renal function: serum creatinine \> 2.5 x ULN
  • Other concurrent serious diseases that increase Hematopoietic Cell Transplantation-Comorbidity Index (HCT-CI) \> 4
  • Central nervous system involvement with CLL
  • Known history of drug-specific hypersensitivity or anaphylaxis to study drug (including active product or excipient components).
  • Active bleeding, history of bleeding diathesis (eg, hemophilia or von Willebrand disease).
  • Uncontrolled AIHA (autoimmune hemolytic anemia) or ITP (idiopathic thrombocytopenic purpura).
  • Presence of a gastrointestinal ulcer diagnosed by endoscopy within 3 months before screening.
  • Requiring or receiving a strong cytochrome P450 3A4 (CYP3A4) inhibitor/inducer (see appendix 3 for a complete list) Confidential Page 17 of 82 Study Protocol v. 1.5 dated 06.07.2018
  • Requiring or receiving anticoagulation with warfarin or equivalent vitamin K antagonists (eg, phenprocoumon) within 7 days of first dose of study drug.
  • Requiring proton pump inhibitors (e.g., omeprazole, esomeprazole, lansoprazole, dexlansoprazole, rabeprazole, or pantoprazole). Subjects receiving proton pump inhibitors who switch to H2-receptor antagonists or antacids are eligible for enrollment to this study.
  • Prothrombin time/INR or aPTT (in the absence of Lupus anticoagulant) \> 2x ULN.
  • History of significant cerebrovascular disease or event, including stroke or intracranial hemorrhage, within 6 months before the first dose of study drug.
  • Major surgical procedure within 30 days of first dose of study drug. Note: If a subject had major surgery, they must have recovered adequately from any toxicity and/or complications from the intervention before the first dose of study drug.
  • Known history of infection with HIV or any active uncontrolled systemic infection
  • Hepatitis B or C serologic status: subjects who are hepatitis B core antibody (anti-HBc) positive and who are surface antigen negative will need to have a negative polymerase chain reaction (PCR). Those who are hepatitis B surface antigen (HbsAg) positive or hepatitis B PCR positive will be excluded.
  • Subjects who are hepatitis C antibody positive will need to have a negative PCR result. Those who are hepatitis C PCR positive will be excluded.
  • ANC \< 500/μl, Platelets \< 20 000/μl, and hemoglobin \< 8 g/dl
  • Breastfeeding or pregnant.
  • Concurrent participation in another therapeutic clinical trial.

Key Trial Info

Start Date :

August 19 2019

Trial Type :

INTERVENTIONAL

Allocation :

ACTUAL

End Date :

July 30 2024

Estimated Enrollment :

29 Patients enrolled

Trial Details

Trial ID

NCT04716075

Start Date

August 19 2019

End Date

July 30 2024

Last Update

January 16 2025

Active Locations (6)

Enter a location and click search to find clinical trials sorted by distance.

Page 1 of 2 (6 locations)

1

Szpital Kliniczny Przemienienia Pańskiego, Oddział Hematologii i Transplantacji Szpiku

Poznan, Greater Poland Voivodeship, Poland, 60-569

2

Instytut Hematologii i Transfuzjologii

Warsaw, Masovian Voivodeship, Poland, 02-776

3

Narodowy Intytut Onkologii im. M. Skłodowskiej-Curie Oddział w Krakowie, Pododdział Leczenia Nowotworów Układu Chłonnego

Krakow, Małopolska, Poland, 31-115

4

Klinika Transplantacji Szpiku i Onkohematologii; Centrum Onkologii Instytut im. M.Sklodowskiej-Curie, Oddz. w Gliwicach

Gliwice, Silesian Voivodeship, Poland, 44-101