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Zanubrutinib in Primary Cold Agglutinin Disease (HOVON169CAD)

Primary Purpose

Lymphoma

Status
Not yet recruiting
Phase
Phase 2
Locations
International
Study Type
Interventional
Intervention
Zanubrutinib Oral Capsule
Sponsored by
Stichting Hemato-Oncologie voor Volwassenen Nederland
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Lymphoma

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria: In order to be eligible to participate in this study, a patient must meet all of the following criteria: • CAD diagnosis defined by the combination of: Chronic hemolysis (>3 months; suppressed haptoglobin) and Cold agglutinin titer of 64 or higher at 4°C and Positive direct antiglobulin test, strongly positive (at least 2+) with anti-C3d and negative or weakly positive (maximum 1+) with anti-IgG, AND: The presence of a clonal B-cell lymphoproliferative disorder defined by: M-protein by serum electrophoresis confirmed by immunofixation, and/or A clonal CD20 positive lymphocyte population in the bone marrow (a very small clone visible only by flow cytometry is allowed) Indication for therapy: Hb ≤ 10.5 g/dL AND/OR Considerable cold induced peripheral symptoms (grade 2 or more) Age ≥ 18 years. ECOG/WHO performance status ≤ 2 WHO performance status 3 is allowed if related to the CAD. Adequate bone marrow function as defined by: Absolute neutrophil count (ANC) > 1.0 × 10 9/L and Platelets ≥ 100 x10 9/L Ferritin levels above the lower limit of normal (LLN). Concurrent treatment with iron supplementation is permitted if the patient has been on a stable dose during the previous 4 weeks. Unconjugated (indirect) bilirubin above the upper limit of normal (ULN), as a measurable parameter for hemolysis, and that is not attributable to Gilbert's syndrome. Negative pregnancy test at study entry for woman of childbearing potential. Women of childbearing potential must be: (1) surgically sterile or ≥ 2 years after the onset of menopause; (2) willing to use a highly effective contraceptive method such as oral contraceptives, intrauterine device, sexual abstinence or combination of male condom with either cap, diaphragm, or sponge with spermicide (double barrier methods) during study treatment and for ≥ 90 days after last dose of zanubrutinib. Male patients with a female partner of childbearing potential are eligible if vasectomized or if they agree to the use of barrier contraception with other methods as described above during the study treatment period and for ≥ 90 days after the last dose of zanubrutinib. Written informed consent. Patient is capable of giving informed consent and can understand and agree to comply with the requirements of the study and the schedule. Exclusion Criteria: A patient who meets any of the following criteria cannot be included in this study: A diagnosis of aggressive lymphoma, chronic lymphocytic leukemia (CLL), or the presence of overt extramedullary B-cell lymphoproliferative disease. (Note: presence of a B-cell lymphoproliferative disorder, limited to the bone marrow, including WM, MZL or IgM MGUS, is allowed. However, the indication for treatment should be only cold agglutinin-related, as per inclusion criteria.) Cold agglutinin syndrome (CAS) secondary to specific infection (Mycoplasma, Epstein-Barr virus) or rheumatological disorders. Mixed AIHA, Evans syndrome (concurrent autoimmune thrombocytopenia/ITP). Prior non-lymphatic malignant disease within the past 3 years, except for curatively treated basal or squamous cell skin cancer, non-muscle-invasive bladder cancer, carcinoma in situ of the cervix or breast, or localized Gleason score 6 prostate cancer. History of severe bleeding disorder such as hemophilia A, hemophilia B, von Willebrand disease, or history of unexplained spontaneous bleeding requiring blood transfusion or other medical intervention. History of stroke or intracranial hemorrhage within 6 months before first dose of study drug. Previous treatment with BTKi. Major surgery within 4 weeks of the first dose of study drug. Requiring ongoing treatment with warfarin or warfarin derivatives.Please note: Patients being treated with DOACs (e.g., apixaban, edoxaban or rivaroxaban) or antiplatelet therapy can be included, but must be properly informed about the increased risk of hemorrhage under treatment with zanubrutinib. Requiring ongoing treatment with a moderate or strong CYP3A inducer. Patients requiring ongoing treatment with a CYP3A inhibitor (see Appendix X) can be included (with an adjusted dos e of zanubrutinib). Requiring ongoing treatment with systemic corticosteroids for an indication other than AIHA/CAD at a dose of > 10 mg prednisone per day. Previous CAD treatment within the following time frames: rituximab, or bortezomib monotherapy within 3 months prior to inclusion bendamustine, fludarabine or other cytotoxic therapy with or without rituximab, or bortezomib with rituximab, within 4 months prior to inclusion anticomplement therapies within 5 half-lives of the specific drug prior to inclusion Erythropoietin use, which has not been at a stable dose 3 months prior to inclusion. Clinically significant cardiovascular disease including one of the following: Myocardial infarction within 6 months before screening Unstable angina within 3 months before screening New York Heart Association (NYHA) class III or IV congestive heart failure (see appendix D) d History of clinically significant arrhythmias (eg, sustained ventricular tachycardia, ventricular fibrillation, torsades de pointes) e. QTcF > 480ms based on Fridericia's formula f. History of Mobitz II second-degree or third-degree heart block without a permanent pacemaker in place g. Uncontrolled hypertension as indicated by a minimum of 2 consecutive blood pressure measurements showing systolic blood pressure > 170 mmHg and diastolic blood pressure > 105 mmHg at screening Severe or debilitating pulmonary disease (CTCAE grade III-IV, see appendix D). Unable to swallow capsules or disease significantly affecting gastrointestinal function such as malabsorption syndrome, resection of the stomach or small bowel, bariatric surgery procedures, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction. Significant renal dysfunction (creatinine clearance < 30 mL/min after rehydration as estimated by the Cockcroft-Gault equation or the Modification of Diet in Renal Disease [MDRD] equation or as measured by nuclear medicine scan or 24-hour urine collection). Significant hepatic dysfunction (transaminases ≥ 2.5 times ULN and/or serum direct bilirubin ≥ 2 x ULN. Elevated indirect (unconjugated) bilirubin may be accepted if this is related to active hemolysis. Uncontrolled HIV infection. Patients with HIV positivity but controlled infection (= sustained negative viral load) may be enrolled. Known hepatitis B infection with serologic status: Presence of hepatitis B surface antigen (HBsAg) or hepatitis B core antibody (HBcAb). Patients with presence of HBcAb, but absence of HBsAg, are eligible if HBV DNA is undetectable (< 20 IU/mL), and if they are willing to undergo monitoring for HBV reactivation. Presence of Hepatitis C (HCV) antibody. Active fungal, bacterial and/or viral infection requiring systemic therapy. Vaccination with a live vaccine within 28 days prior to the first dose of study drug. Pregnant or breastfeeding women Current participation in another interventional clinical trial. Underlying medical conditions that, in the investigator's opinion, will render the administration of study drug hazardous or obscure the interpretation of toxicity or AEs, including severe neurological, psychological, familial, sociological or geographical condition which would compromise ability to comply with study procedures,or is accompanied by a life expectancy of < 6 months. History of intolerance to the active ingredients or other ingredients of zanubrutinib.

Sites / Locations

  • UZ leuven
  • AZ Delta
  • Rigshospitalet
  • Odense University Hospital
  • Amsterdan UMC ( location AMC)
  • Radboud UMC
  • Erasusmc
  • Haukeland University Hospital Bergen
  • Oslo University Hospital

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

Treatment arm

Arm Description

Zanubrutinib, 320 mg per day (four 80 mg capsules)

Outcomes

Primary Outcome Measures

CAD response rate (PR or CR) after 6 cycles of zanubrutinib treatment

Secondary Outcome Measures

Rate of CAD response categories (CR, PR or none; separately) after 6 cycles of treatment and best CAD response on protocol
Time to CAD response and time to best CAD response.
Hematological response rates after 6 cycles, as per the classification criteria defined by the IWWM-6.
Best hematological response rates on protocol, as per the classification criteria defined by the IWWM-6
Duration of CAD response and duration of hematological response
Change in IgM, M-protein, Hb and hemolytic parameters (bilirubin, LDH) after 6 cycles compared to baseline including median change and maximal change overall on protocol
Percentage of patients with cold-induced symptoms at baseline that achieve improvement or resolution of these symptoms after 6 cycles and overall on protocol.
Time for patients with cold-induced symptoms at baseline to achieve improvement or resolution of these symptoms.
Time to transfusion independence (in patients that are transfusion dependent at baseline)

Full Information

First Posted
July 12, 2023
Last Updated
September 27, 2023
Sponsor
Stichting Hemato-Oncologie voor Volwassenen Nederland
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1. Study Identification

Unique Protocol Identification Number
NCT06067048
Brief Title
Zanubrutinib in Primary Cold Agglutinin Disease
Acronym
HOVON169CAD
Official Title
Phase II Trial of Zanubrutinib in Primary Cold Agglutinin Disease. CaZa Study
Study Type
Interventional

2. Study Status

Record Verification Date
September 2023
Overall Recruitment Status
Not yet recruiting
Study Start Date
February 1, 2024 (Anticipated)
Primary Completion Date
November 1, 2027 (Anticipated)
Study Completion Date
November 1, 2028 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Stichting Hemato-Oncologie voor Volwassenen Nederland

4. Oversight

Studies a U.S. FDA-regulated Drug Product
Yes
Studies a U.S. FDA-regulated Device Product
No
Product Manufactured in and Exported from the U.S.
Yes
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
Cold agglutinin disease (CAD) is defined as a chronic autoimmune hemolytic anemia (AIHA) with a monospecific direct antiglobulin test (DAT) strongly positive for C3d and the presence of cold agglutinins (CA; titer ≥ 64 at 4°C). Patients may have a B-cell clonal lymphoproliferative disorder (LPD) detectable in blood or marrow but no clinical or radiological evidence of malignancy. CAD can lead to AIHA, peripheral ischemic symptoms (cold-induced peripheral symptoms such as acrocyanosis etc.), or both. The CAs are typically monoclonal IgM antibodies produced by the clonal B-cells, usually IgM kappa with specificity for the I antigen on erythrocytes. There is no curative treatment. Current treatment options include rituximab monotherapy, however this has only a limited and short-lasting effect. Rituximab in combination with chemotherapy induces deeper and more durable responses, however since CAD patients typically do not have an overt malignancy this comes with concerns about short- and long-term toxicity. Novel complement inhibitors may be effective for the hemolysis but are not expected to be effective against cold induced peripheral symptoms while this is directly IgM mediated. Bruton Tyrosine Kinase inhibitors (BTKis) are effective in many B-cell lymphoproliferative disorders including the IgM producing clone of Waldenström macroglobulinemia (WM) and were very effective on both AIHA and peripheral ischemic symptoms in patients with CAD based on retrospective data.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Lymphoma

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 2
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
25 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
Treatment arm
Arm Type
Experimental
Arm Description
Zanubrutinib, 320 mg per day (four 80 mg capsules)
Intervention Type
Drug
Intervention Name(s)
Zanubrutinib Oral Capsule
Other Intervention Name(s)
Brukinsa
Intervention Description
36 cycles (1 cycle is 28 days)
Primary Outcome Measure Information:
Title
CAD response rate (PR or CR) after 6 cycles of zanubrutinib treatment
Time Frame
1 year
Secondary Outcome Measure Information:
Title
Rate of CAD response categories (CR, PR or none; separately) after 6 cycles of treatment and best CAD response on protocol
Time Frame
3 years
Title
Time to CAD response and time to best CAD response.
Time Frame
3 years
Title
Hematological response rates after 6 cycles, as per the classification criteria defined by the IWWM-6.
Time Frame
3 years
Title
Best hematological response rates on protocol, as per the classification criteria defined by the IWWM-6
Time Frame
3 years
Title
Duration of CAD response and duration of hematological response
Time Frame
3 years
Title
Change in IgM, M-protein, Hb and hemolytic parameters (bilirubin, LDH) after 6 cycles compared to baseline including median change and maximal change overall on protocol
Time Frame
3 years
Title
Percentage of patients with cold-induced symptoms at baseline that achieve improvement or resolution of these symptoms after 6 cycles and overall on protocol.
Time Frame
3 years
Title
Time for patients with cold-induced symptoms at baseline to achieve improvement or resolution of these symptoms.
Time Frame
3 years
Title
Time to transfusion independence (in patients that are transfusion dependent at baseline)
Time Frame
3 years
Other Pre-specified Outcome Measures:
Title
Progression free survival, defined as time from registration to relapse of CAD or death from any cause, whichever comes first
Time Frame
3 years
Title
Time to next CAD treatment (off protocol).
Time Frame
3 years
Title
Overall survival, defined as time from registration to death from any cause. Patients alive will be censored at the date of last contact.
Time Frame
3 years
Title
Toxicity as defined by type,frequency and severity of adverse events according to the NCI Common Terminology Criteria for Adverse Events version 5.0.
Time Frame
3 years
Title
Percentage of patients completing at least 6 cycles and percentage completing the total 36 cycles of treatment
Time Frame
3 years
Title
Relative dose intensity (DI) of zanubrutinib, based on the ratio of received zanubrutinib dose to the planned dose intensity.
Time Frame
3 years
Title
Impact of zanubrutinib treatment on CIPS measured with CIPS questionnaire
Time Frame
3 years
Title
Impact of zanubrutinib treatment on patient-reported fatigue, measured by the Functional Assessment of Chronic Illness Therapy-Fatigue Scale (FACIT-Fatigue)
Time Frame
3 years
Title
The incidence of toxicity-related dose reduction, presented as percentages of the total study population who receive reduced doses
Time Frame
3 years
Title
The incidence of CYP3A inducer-related dose reduction, presented as percentages of the total study population who receive reduced doses due to concomitant use of CYP3A inducers.
Time Frame
3 years

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: In order to be eligible to participate in this study, a patient must meet all of the following criteria: • CAD diagnosis defined by the combination of: Chronic hemolysis (>3 months; suppressed haptoglobin) and Cold agglutinin titer of 64 or higher at 4°C and Positive direct antiglobulin test, strongly positive (at least 2+) with anti-C3d and negative or weakly positive (maximum 1+) with anti-IgG, AND: The presence of a clonal B-cell lymphoproliferative disorder defined by: M-protein by serum electrophoresis confirmed by immunofixation, and/or A clonal CD20 positive lymphocyte population in the bone marrow (a very small clone visible only by flow cytometry is allowed) Indication for therapy: Hb ≤ 10.5 g/dL AND/OR Considerable cold induced peripheral symptoms (grade 2 or more) Age ≥ 18 years. ECOG/WHO performance status ≤ 2 WHO performance status 3 is allowed if related to the CAD. Adequate bone marrow function as defined by: Absolute neutrophil count (ANC) > 1.0 × 10 9/L and Platelets ≥ 100 x10 9/L Ferritin levels above the lower limit of normal (LLN). Concurrent treatment with iron supplementation is permitted if the patient has been on a stable dose during the previous 4 weeks. Unconjugated (indirect) bilirubin above the upper limit of normal (ULN), as a measurable parameter for hemolysis, and that is not attributable to Gilbert's syndrome. Negative pregnancy test at study entry for woman of childbearing potential. Women of childbearing potential must be: (1) surgically sterile or ≥ 2 years after the onset of menopause; (2) willing to use a highly effective contraceptive method such as oral contraceptives, intrauterine device, sexual abstinence or combination of male condom with either cap, diaphragm, or sponge with spermicide (double barrier methods) during study treatment and for ≥ 90 days after last dose of zanubrutinib. Male patients with a female partner of childbearing potential are eligible if vasectomized or if they agree to the use of barrier contraception with other methods as described above during the study treatment period and for ≥ 90 days after the last dose of zanubrutinib. Written informed consent. Patient is capable of giving informed consent and can understand and agree to comply with the requirements of the study and the schedule. Exclusion Criteria: A patient who meets any of the following criteria cannot be included in this study: A diagnosis of aggressive lymphoma, chronic lymphocytic leukemia (CLL), or the presence of overt extramedullary B-cell lymphoproliferative disease. (Note: presence of a B-cell lymphoproliferative disorder, limited to the bone marrow, including WM, MZL or IgM MGUS, is allowed. However, the indication for treatment should be only cold agglutinin-related, as per inclusion criteria.) Cold agglutinin syndrome (CAS) secondary to specific infection (Mycoplasma, Epstein-Barr virus) or rheumatological disorders. Mixed AIHA, Evans syndrome (concurrent autoimmune thrombocytopenia/ITP). Prior non-lymphatic malignant disease within the past 3 years, except for curatively treated basal or squamous cell skin cancer, non-muscle-invasive bladder cancer, carcinoma in situ of the cervix or breast, or localized Gleason score 6 prostate cancer. History of severe bleeding disorder such as hemophilia A, hemophilia B, von Willebrand disease, or history of unexplained spontaneous bleeding requiring blood transfusion or other medical intervention. History of stroke or intracranial hemorrhage within 6 months before first dose of study drug. Previous treatment with BTKi. Major surgery within 4 weeks of the first dose of study drug. Requiring ongoing treatment with warfarin or warfarin derivatives.Please note: Patients being treated with DOACs (e.g., apixaban, edoxaban or rivaroxaban) or antiplatelet therapy can be included, but must be properly informed about the increased risk of hemorrhage under treatment with zanubrutinib. Requiring ongoing treatment with a moderate or strong CYP3A inducer. Patients requiring ongoing treatment with a CYP3A inhibitor (see Appendix X) can be included (with an adjusted dos e of zanubrutinib). Requiring ongoing treatment with systemic corticosteroids for an indication other than AIHA/CAD at a dose of > 10 mg prednisone per day. Previous CAD treatment within the following time frames: rituximab, or bortezomib monotherapy within 3 months prior to inclusion bendamustine, fludarabine or other cytotoxic therapy with or without rituximab, or bortezomib with rituximab, within 4 months prior to inclusion anticomplement therapies within 5 half-lives of the specific drug prior to inclusion Erythropoietin use, which has not been at a stable dose 3 months prior to inclusion. Clinically significant cardiovascular disease including one of the following: Myocardial infarction within 6 months before screening Unstable angina within 3 months before screening New York Heart Association (NYHA) class III or IV congestive heart failure (see appendix D) d History of clinically significant arrhythmias (eg, sustained ventricular tachycardia, ventricular fibrillation, torsades de pointes) e. QTcF > 480ms based on Fridericia's formula f. History of Mobitz II second-degree or third-degree heart block without a permanent pacemaker in place g. Uncontrolled hypertension as indicated by a minimum of 2 consecutive blood pressure measurements showing systolic blood pressure > 170 mmHg and diastolic blood pressure > 105 mmHg at screening Severe or debilitating pulmonary disease (CTCAE grade III-IV, see appendix D). Unable to swallow capsules or disease significantly affecting gastrointestinal function such as malabsorption syndrome, resection of the stomach or small bowel, bariatric surgery procedures, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction. Significant renal dysfunction (creatinine clearance < 30 mL/min after rehydration as estimated by the Cockcroft-Gault equation or the Modification of Diet in Renal Disease [MDRD] equation or as measured by nuclear medicine scan or 24-hour urine collection). Significant hepatic dysfunction (transaminases ≥ 2.5 times ULN and/or serum direct bilirubin ≥ 2 x ULN. Elevated indirect (unconjugated) bilirubin may be accepted if this is related to active hemolysis. Uncontrolled HIV infection. Patients with HIV positivity but controlled infection (= sustained negative viral load) may be enrolled. Known hepatitis B infection with serologic status: Presence of hepatitis B surface antigen (HBsAg) or hepatitis B core antibody (HBcAb). Patients with presence of HBcAb, but absence of HBsAg, are eligible if HBV DNA is undetectable (< 20 IU/mL), and if they are willing to undergo monitoring for HBV reactivation. Presence of Hepatitis C (HCV) antibody. Active fungal, bacterial and/or viral infection requiring systemic therapy. Vaccination with a live vaccine within 28 days prior to the first dose of study drug. Pregnant or breastfeeding women Current participation in another interventional clinical trial. Underlying medical conditions that, in the investigator's opinion, will render the administration of study drug hazardous or obscure the interpretation of toxicity or AEs, including severe neurological, psychological, familial, sociological or geographical condition which would compromise ability to comply with study procedures,or is accompanied by a life expectancy of < 6 months. History of intolerance to the active ingredients or other ingredients of zanubrutinib.
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Josephine Vos, MD
Phone
020 566 9111
Email
j.m.i.vos@amsterdamumc.nl
Facility Information:
Facility Name
UZ leuven
City
Leuven
Country
Belgium
Facility Contact:
First Name & Middle Initial & Last Name & Degree
D. Dierickx, MD
Facility Name
AZ Delta
City
Roeselare
Country
Belgium
Facility Contact:
First Name & Middle Initial & Last Name & Degree
D. Deeren, MD
Facility Name
Rigshospitalet
City
Kopenhagen
Country
Denmark
Facility Contact:
First Name & Middle Initial & Last Name & Degree
T. Hammer, MD
Facility Name
Odense University Hospital
City
Odense
Country
Denmark
Facility Contact:
First Name & Middle Initial & Last Name & Degree
H. Frederiksen, MD
Facility Name
Amsterdan UMC ( location AMC)
City
Amsterdam
Country
Netherlands
Facility Contact:
First Name & Middle Initial & Last Name & Degree
J.M.I. Vos, MD
Facility Name
Radboud UMC
City
Nijmegen
Country
Netherlands
Facility Contact:
First Name & Middle Initial & Last Name & Degree
M. Hoeks, MD
Facility Name
Erasusmc
City
Rotterdam
Country
Netherlands
Facility Contact:
First Name & Middle Initial & Last Name & Degree
P. te boekhorst, MD
Facility Name
Haukeland University Hospital Bergen
City
Bergen
Country
Norway
Facility Contact:
First Name & Middle Initial & Last Name & Degree
B.T Gjertsen, MD
Facility Name
Oslo University Hospital
City
Oslo
Country
Norway
Facility Contact:
First Name & Middle Initial & Last Name & Degree
T. H. Tvedt, MD

12. IPD Sharing Statement

Plan to Share IPD
Undecided
Links:
URL
https://hovon.nl/en
Description
HOVON website

Learn more about this trial

Zanubrutinib in Primary Cold Agglutinin Disease

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