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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/ct2/show/NCT02795182




Registration number
NCT02795182
Ethics application status
Date submitted
4/06/2016
Date registered
10/06/2016
Date last updated
1/07/2022

Titles & IDs
Public title
Zanubrutinib (BGB-3111) in Combination With Tislelizumab (BGB-A317) in Participants With B-cell Malignancies
Scientific title
A Phase 1b, Open Label, Multiple Dose, Dose Escalation and Expansion Study to Assess Safety, Tolerability and Antitumor Activities of the Combination of BGB-3111 With BGB-A317 in Subjects With B-Cell Lymphoid Malignancies
Secondary ID [1] 0 0
BGB-3111_BGB-A317_Study_001
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Lymphoma 0 0
Leukemia 0 0
Condition category
Condition code

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - Zanubrutinib
Treatment: Drugs - Tislelizumab

Other: Zanubrutinib abd Tislelizumab - Based on results of the dose escalation cohorts and the identified recommended Phase 2 dose, all patients will receive zanubrutinib at 160 mg orally twice daily in combination with intravenous infusion of tislelizumab 200mg given every 21 days, to be continued until disease progression, unacceptable toxicity, treatment consent withdrawal, or study termination


Treatment: Drugs: Zanubrutinib


Treatment: Drugs: Tislelizumab
Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Dose Escalation: Maximum Tolerated Dose (MTD) of Tislelizumab
Timepoint [1] 0 0
From the date of first dose of study drugs until RP2D was determined (Approximately 1 year and 10 months)
Primary outcome [2] 0 0
Dose Escalation: RP2D of Tislelizumab
Timepoint [2] 0 0
From the date of first dose of study drugs until final R2PD was decided (Approximately 1 year and 10 months)
Secondary outcome [1] 0 0
Number of Participants With TEAEs and SAEs
Timepoint [1] 0 0
From the day of first dose of study drug until end of study (up to 4 years and 6 months)
Secondary outcome [2] 0 0
Overall Response Rate
Timepoint [2] 0 0
Up to 4 years and 6 months
Secondary outcome [3] 0 0
Duration of Response (DOR)
Timepoint [3] 0 0
Up to 4 years and 6 months
Secondary outcome [4] 0 0
Progression Free Survival (PFS)
Timepoint [4] 0 0
Up to 4 years and 6 months
Secondary outcome [5] 0 0
Number of Participants With Anti-Drug Antibodies (ADAs) to Tislelizumab
Timepoint [5] 0 0
From the day of first dose of study drug until end of study (up to 4 years and 6 months)

Eligibility
Key inclusion criteria
Key Inclusion Criteria

Participants may be entered in the study only if they meet all of the following criteria:

1. Dose escalation for Dose Levels 1, 2, and 3: participants with relapsed or refractory
World Health Organization (WHO) classification-defined B-lymphoid malignancy following
at least 1 line of therapy, with no therapy of higher priority available, including
chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL), mantle cell
lymphoma (MCL), follicular lymphoma (FL), human cultured lymphoblast (HCL), Marginal
zone lymphoma (MZL), non-germinal center B-cell (GCB) DLBCL, GCB DLBCL, transformed
FL, and Richter's transformation (NOTE: participants with WM are excluded from
enrollment as of Amendment 3).

2. Dose expansion for Cohorts 1 to 4: participants with either of the following relapsed
or refractory WHO-classified lymphoid malignancies who have received at least 1 prior
line of standard therapy: a. Cohort 1: GCB DLBCL, with cell of origin defined by
either immunohistochemistry or gene expression profiling. b. Cohort 2: non-GCB DLBCL,
with cell of origin defined by either immunohistochemistry or gene expression
profiling. participants who have transformed to DLBCL from another histology may be
enrolled into Cohort 3. c. Cohort 3: Transformed lymphoid malignancy, including but
not limited to: i. Large cell transformation of chronic lymphocytic leukemia
(Richter's transformation). ii. Large cell transformation of other WHO-classified
indolent non-Hodgkin's lymphoma, including FL, or MZL. d. Cohort 4: Histologically
confirmed primary central nervous system lymphoma (PCNSL) or secondary central nervous
system lymphoma (SCNSL) of breast or testicular origin: i. Must be able to tolerate
lumbar puncture and/or Ommaya taps. ii. Must have received at least 1 prior central
nervous system (CNS)-directed therapy. iii. Presence of brain parenchymal and/or
leptomeningeal disease.

3. Aged = 18 years, able and willing to provide written informed consent and to comply
with the study protocol.

4. Measurable disease for non-Hodgkin lymphoma defined as = 1 nodal lesion that is > 15
mm in the longest diameter and can be accurately measured in at least 2 dimensions
with computed tomography (CT) scan, or = 1 extra-nodal lesion that is > 10 mm in the
longest diameter and can be accurately measured in at least 2 dimensions with CT scan,
except for PCNSL or SCNSL.

5. Participants with an accessible tumor lesion must agree to a tumor biopsy at screening
and another before the drug administration on Cycle 1 Day 8, ideally taken from the
same tumor lesion, for biomarker analysis (up to first 12 qualified participants),
except for PCNSL. Additionally, participants with DLBCL must have archival tumor
tissue or agree to a tumor biopsy for confirmation of the DLBCL subtype.

6. Laboratory parameters as specified below: a. Hematologic: Platelet count = 50 × 109/L;
absolute neutrophil count = 1.0 × 109 cells/L; participants with neutrophils < 1.0 ×
109/L unless cytopenias are a direct result of active leukemia or lymphoma, in which
case platelet count = 35 × 109/L, absolute neutrophil count = 0.75 × 109/L are
allowed. (Note: Platelet transfusion administered = 7 days of screening to raise
pre-treatment platelet count to = 35 x 109/L is prohibited.) b. Hepatic: Total
bilirubin = 1.5 the upper limit of normal (ULN) or = 2.0 × ULN for participants with
Gilbert syndrome, aspartate transaminase (AST), and alanine aminotransaminase (ALT) =
3 × ULN. c. Renal: Creatinine clearance = 30 mL/min (as estimated by the
Cockcroft-Gault equation or as measured by nuclear medicine scan or 24-hour urine
collection). participants requiring hemodialysis will be excluded.

7. Anticipated survival of at least 4 months.

8. Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2.

9. Female participants of childbearing potential and nonsterile males must practice at
least 1 of the following methods of birth control with partner(s) throughout the study
and for = 3 months after discontinuing study drug: total abstinence from sexual
intercourse, double-barrier contraception, intrauterine device or hormonal
contraceptive initiated at least 3 months prior to first dose of study drug.

10. Male participants must not donate sperm from initial study drug administration until
180 days after drug discontinuation.

Key
Minimum age
18 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
Exclusion Criteria

Participants will not be entered in the study for any of the following reasons:

1. Known, active, CNS lymphoma or leukemia, except for Cohorts 4.

2. Diagnosis with Waldenstrom's macroglobulinemia (WM).

3. For PCNSL and SCNSL (Cohorts 4): a. Require corticosteroid therapy > 16 mg
dexamethasone daily or equivalent. b. Corticosteroid therapy = 16 mg dexamethasone
daily or equivalent at study entry from which, in the Investigator's opinion, it is
expected that the participant cannot be tapered off after the first 4 weeks of study
treatment. c. Intraocular PCNSL without evidence of brain disease. d. SCNSL actively
receiving treatment for extra-CNS disease. e. PCNSL actively receiving concomitant
local or systemic therapy for CNS disease.

4. Uncontrolled autoimmune hemolytic anemia or idiopathic thrombocytopenia purpura.

5. History of stroke or cerebral hemorrhage within 6 months of enrollment.

6. History of significant cardiovascular disease, defined as: a. Congestive heart failure
greater than New York Heart Association (NYHA) class II according to the NYHA
functional classification. b. Unstable angina or myocardial infarction with 6 months
of enrollment. c. Serious cardiac arrhythmia or clinically significant ECG
abnormality: corrected QT wave (QTcF) > 480 msec based on the Fridericia's formula or
other ECG abnormalities including second-degree atrioventricular block type II,
third-degree atrioventricular block. Participants who have a pacemaker will be allowed
on study despite ECG abnormalities or the inability to calculate the QTc.

7. Severe or debilitating pulmonary disease (dyspnea at rest, significant shortness of
breath, congestive obstructive pulmonary disease).

8. History of severe allergic or anaphylactic reactions to monoclonal antibody therapy.

9. Prior Bruton's tyrosine kinase (BTK) inhibitor or anti-PD-1/anti-PD-L1 treatment.

10. Any illness or condition that in the opinion of the investigator may affect safety of
treatment or evaluation of any study endpoint.

11. Active autoimmune diseases or history of severe autoimmune diseases; these include but
are not limited to a history of immune related neurologic disease, multiple sclerosis,
autoimmune (demyelinating) neuropathy, Guillain-Barre syndrome, myasthenia gravis
systemic lupus erythematosus, rheumatoid arthritis, connective tissue diseases,
scleroderma, inflammatory bowel disease, Crohn's disease, ulcerative colitis,
autoimmune hepatitis, toxic epidermal necrolysis, Stevens-Johnson syndrome, or
clinically manifest antiphospholipid syndrome. Note: Participants are permitted to
enroll if they have vitiligo, eczema, type I diabetes mellitus, or endocrine
deficiencies, including thyroiditis managed with replacement hormones including
physiologic doses of corticosteroids. Participants with Sjögren's syndrome and
psoriasis controlled with topical medication and participants with positive serology,
such as antinuclear antibodies or antithyroid antibodies should be evaluated for the
presence of target organ involvement and potential need for systemic treatment but
should otherwise be eligible.

12. A condition requiring systemic treatment with either corticosteroids (> 20 mg daily
prednisone or equivalent) or other immunosuppressive medications within 14 days of
study drug administration, except for PCNSL and SCNSL. Note: adrenal replacement doses
= 20 mg daily prednisone or equivalents are permitted in the absence of active
autoimmune disease; Participants are permitted to use topical, ocular,
intra-articular, intranasal, and inhalational corticosteroids (with minimal systemic
absorption).

13. History of interstitial lung disease or noninfectious pneumonitis, except for those
induced by radiation therapy.

14. Requirement for medications which strong cytochrome P450 (CYP)3A inhibitors or
inducers.

15. Vaccination with a live vaccine within 28 days of the initiation of treatment.

16. A candidate for hematopoietic stem cell transplantation. Participants are excluded if
they had received an allogeneic stem cell transplantation within 6 months or have
active graft-versus-host-disease requiring ongoing immunosuppression.

17. Participated in any investigational drug study within 28 days or not recovered from
toxicity of any prior chemotherapy to Grade = 1.

18. History of other active malignancies within 2 years of study entry, with the exception
of adequately treated in-situ carcinoma of cervix; localized basal cell or squamous
cell carcinoma of skin; or previous malignancy confined and treated locally (surgery
or other modality) with curative intent.

19. Major surgery in the past 4 weeks prior to the first day of screening.

20. Active and symptomatic fungal, bacterial, and/or viral infection; human T-cell
lymphotropic virus type 1 seropositive status.

21. Human immunodeficiency virus (HIV) infection, or active hepatitis B (e.g., hepatitis B
surface antigen [HBsAg] reactive) or hepatitis C (e.g., hepatitis C virus [HCV]
ribonucleic acid [RNA] detected. • Hepatitis B/C serologic markers and viral load will
be tested at screening. The hepatitis B testing includes HBsAg, HBcAb, and HBsAb as
well as hepatitis B virus (HBV) DNA by Polymerase chain reaction (PCR) if the
participant is negative for HBsAg but HBcAb positive (regardless of HBsAb status). The
hepatitis C testing includes Hepatitis C virus (HCV) antibody as well as HCV RNA by
PCR if the Participant is HCV antibody positive. Participants with positive HBsAg
and/or detectable level of HBV DNA or detectable level of HCV RNA (= 15 IU/mL) are not
eligible. Participants negative for HBsAg, HBcAb positive, and HBV DNA negative must
undergo monthly HBV DNA screening by PCR. Participants positive for HCV antibody but
negative for HCV RNA (defined as < 15 IU) must undergo monthly HCV RNA screening.

22. Inability to comply with study procedures.

23. Pregnant or nursing women.

24. Men or women of childbearing potential who refuse to use an adequate measure of
contraception, unless they have past medical history of surgical sterilization.

25. Currently taking or plan to take CNS penetrant therapy such as thiotepa, cytarabine,
or partially CNS penetrant agents known to be active in lymphoid tumors, such as
rituximab.

26. Has taken or plans to take any chemotherapy, immunotherapy (eg, interleukin,
interferon, thymoxin), or any investigational therapies to treat leukemia or lymphoma
within 28 days or 5 half-lives (whichever is shorter) of the first study drug
administration, including CNS penetrating agents.

NOTE: Other protocol defined Inclusion/Exclusion criteria may apply.

Study design
Purpose of the study
Treatment
Allocation to intervention
N/A
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Open (masking not used)
Who is / are masked / blinded?



Intervention assignment
Single group
Other design features
Phase
Phase 1
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Completed
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
29/06/2016
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
18/12/2020
Sample size
Target
Accrual to date
Final
75
Recruitment in Australia
Recruitment state(s)
NSW,TAS,VIC,WA
Recruitment hospital [1] 0 0
St Vincent's Hospital - Darlinghurst
Recruitment hospital [2] 0 0
Concord Hospital - Sydney
Recruitment hospital [3] 0 0
Royal Hobart Hospital - Hobart
Recruitment hospital [4] 0 0
Monash Hospital - Clayton
Recruitment hospital [5] 0 0
Peter MacCallum Cancer Centre - Melbourne
Recruitment hospital [6] 0 0
Epworth Healthcare - Richmond
Recruitment hospital [7] 0 0
Sir Charles Gairdner Hospital - Nedlands
Recruitment postcode(s) [1] 0 0
- Darlinghurst
Recruitment postcode(s) [2] 0 0
2139 - Sydney
Recruitment postcode(s) [3] 0 0
- Hobart
Recruitment postcode(s) [4] 0 0
3168 - Clayton
Recruitment postcode(s) [5] 0 0
3002 - Melbourne
Recruitment postcode(s) [6] 0 0
- Richmond
Recruitment postcode(s) [7] 0 0
6009 - Nedlands
Recruitment outside Australia
Country [1] 0 0
China
State/province [1] 0 0
Guangdong
Country [2] 0 0
China
State/province [2] 0 0
Heilongjiang
Country [3] 0 0
China
State/province [3] 0 0
Shanghai

Funding & Sponsors
Primary sponsor type
Commercial sector/Industry
Name
BeiGene
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
This study is evaluating the safety and preliminary efficacy of BGB-3111 in combination with
BGB-A317 in participants with B-cell lymphoid malignancies.
Trial website
https://clinicaltrials.gov/ct2/show/NCT02795182
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Study Director
Address 0 0
BeiGene
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for scientific queries



Summary Results

For IPD and results data, please see https://clinicaltrials.gov/ct2/show/NCT02795182