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Acalabrutinib in Patients With Relapsed/Refractory and Treatment naïve Deletion 17p CLL/SLL

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT02337829
Recruitment Status : Active, not recruiting
First Posted : January 14, 2015
Last Update Posted : September 18, 2019
National Institutes of Health (NIH)
Information provided by (Responsible Party):
Acerta Pharma BV

Tracking Information
First Submitted Date  ICMJE November 19, 2014
First Posted Date  ICMJE January 14, 2015
Last Update Posted Date September 18, 2019
Study Start Date  ICMJE December 2014
Estimated Primary Completion Date July 2021   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: January 9, 2015)
Response based on overall response rate [ Time Frame: Cycle 1 (28 Days) to 6 months ]
Original Primary Outcome Measures  ICMJE Same as current
Change History
Current Secondary Outcome Measures  ICMJE Not Provided
Original Secondary Outcome Measures  ICMJE Not Provided
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
Descriptive Information
Brief Title  ICMJE Acalabrutinib in Patients With Relapsed/Refractory and Treatment naïve Deletion 17p CLL/SLL
Official Title  ICMJE A Phase II Study Using ACP-196 in Patients With Relapsed/Refractory and Treatment naïve Deletion 17p CLL/SLL: Pharmacodynamic Assessment of BTK Inhibition and Anti-Tumor Response
Brief Summary This study is to determine the response to acalabrutinib in patients with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL).
Detailed Description To investigate the safety and efficacy of acalabrutinib for patients with CLL/SLL that have relapsed/refractory disease or treatment naive deletion 17p.
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 2
Study Design  ICMJE Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Condition  ICMJE
  • Chronic Lymphocytic Leukemia
  • Small Lymphocytic Lymphoma
Intervention  ICMJE
  • Drug: acalabrutinib
    Patients undergo lymph node biopsies
    Other Name: ACP-196
  • Drug: acalabrutinib
    Patients undergo bone marrow biopsies
    Other Name: ACP-196
Study Arms  ICMJE
  • Experimental: A
    to undergo superficial lymph node biopsies
    • Drug: acalabrutinib
    • Drug: acalabrutinib
  • Experimental: B
    to undergo bone marrow biopsies
    • Drug: acalabrutinib
    • Drug: acalabrutinib
Publications * Sun CCL, Nierman PK, Kendall EK, Cheung J, Gulrajani M, Herman SEM, Pleyer C, Ahn IE, Stetler-Stevenson M, Yuan C, Maric I, Gaglione EM, Harris HM, Pittaluga S, Wang MH, Patel P, Farooqui MZ, Izumi R, Hamdy A, Covey T, Wiestner A. Clinical and biological implications of target occupancy in CLL treated with the BTK inhibitor acalabrutinib. Blood. 2020 Mar 20. pii: blood.2019003715. doi: 10.1182/blood.2019003715. [Epub ahead of print]

*   Includes publications given by the data provider as well as publications identified by Identifier (NCT Number) in Medline.
Recruitment Information
Recruitment Status  ICMJE Active, not recruiting
Actual Enrollment  ICMJE
 (submitted: January 9, 2015)
Original Estimated Enrollment  ICMJE Same as current
Estimated Study Completion Date  ICMJE July 2021
Estimated Primary Completion Date July 2021   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Men and women 18 years of age and older with histologically confirmed disease.
  • Active disease as defined by at least one of the following (IWCLL consensus criteria):

    • Weight loss ≥10% within the previous 6 months
    • Extreme fatigue
    • Fevers of greater than 100.5ºF for ≥2 weeks without evidence of infection
    • Night sweats for more than one month without evidence of infection
    • Evidence of progressive marrow failure as manifested by the development of, or worsening of, anemia and/or thrombocytopenia
    • Massive or progressive splenomegaly
    • Massive nodes or clusters or progressive lymphadenopathy
    • Progressive lymphocytosis with an increase of >50% over a 2 month period, or an anticipated doubling time of less than 6 months
    • Compensated autoimmune hemolysis
  • Relapsed/Refractory CLL or treatment naïve CLL patients with 17p deletion, TP53 mutation, or NOTCH1 mutation
  • Agreement to use acceptable methods of contraception during the study and for 30 days after the last dose of study drug if sexually active and able to bear or beget children.
  • Willing and able to participate in all required evaluations and procedures in this study protocol including swallowing capsules without difficulty and serial biopsies.
  • Ability to understand the purpose and risks of the study and provide signed and dated informed consent and authorization to use protected health information (in accordance with national and local subject privacy regulations).

Exclusion Criteria:

  • Radiotherapy, radioimmunotherapy, biological therapy, chemotherapy, or investigational products in the last 4 weeks.
  • Richter's transformation. Autoimmune hemolytic anemia or thrombocytopenia requiring steroid therapy. Impaired hepatic function
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 18 Years and older   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE United States
Removed Location Countries  
Administrative Information
NCT Number  ICMJE NCT02337829
Other Study ID Numbers  ICMJE 15-H-0016
Has Data Monitoring Committee No
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible Party Acerta Pharma BV
Study Sponsor  ICMJE Acerta Pharma BV
Collaborators  ICMJE National Institutes of Health (NIH)
Investigators  ICMJE
Study Director: Acerta Clinical Trials 1-888-292-9613:
PRS Account Acerta Pharma BV
Verification Date September 2019

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP