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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/study/NCT02953509




Registration number
NCT02953509
Ethics application status
Date submitted
1/11/2016
Date registered
2/11/2016
Date last updated
29/05/2025

Titles & IDs
Public title
Trial of Magrolimab (Hu5F9-G4) in Combination With Rituximab or Rituximab + Chemotherapy in Participants With Relapsed/Refractory B-cell Non-Hodgkin's Lymphoma
Scientific title
A Phase 1b/2 Trial of Hu5F9-G4 in Combination With Rituximab or Rituximab + Chemotherapy in Patients With Relapsed/Refractory B-cell Non-Hodgkin's Lymphoma
Secondary ID [1] 0 0
2016-003408-29
Secondary ID [2] 0 0
5F9003
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Non Hodgkin Lymphoma 0 0
Condition category
Condition code
Cancer 0 0 0 0
Lymphoma (non Hodgkin's lymphoma) - High grade lymphoma
Cancer 0 0 0 0
Lymphoma (non Hodgkin's lymphoma) - Low grade lymphoma

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - Magrolimab
Treatment: Drugs - Rituximab
Treatment: Drugs - Gemcitabine
Treatment: Drugs - Oxaliplatin
Treatment: Drugs - Allopurinol

Experimental: Phase 1b Cohort 1: Magrolimab 10 mg/kg + Rituximab - Participants with B-cell non-hodgkin's lymphoma (NHL) will receive 1 mg/kg magrolimab intravenous (IV) infusion priming dose (over 3 hours) on Day 1 of Cycle 1, followed by weekly maintenance dose of 10 mg/kg magrolimab IV infusion (over 2 hours) on Days 8, 15, and 22 of Cycle 1 and Days 1, 8, 15, and 22 of Cycle 2 and beyond in combination with rituximab 375 mg/m\^2 IV infusion on Days 8, 15, and 22 of Cycle 1, followed by 1 dose on Day 1 of Cycles 2 to 6. Thereafter from Cycle 8 and beyond, rituximab will be administered on Day 1 of every other cycle (on even cycles). Each cycle length of 28 days.

Experimental: Phase 1b Cohort 2: Magrolimab 20 mg/kg + Rituximab - Participants with B-cell NHL will receive 1 mg/kg magrolimab IV infusion priming dose (over 3 hours) on Day 1 of Cycle 1, followed by weekly maintenance dose of 20 mg/kg magrolimab IV infusion (over 2 hours) on Days 8, 15, and 22 of Cycle 1 and Days 1, 8, 15, and 22 of Cycle 2 and beyond in combination with rituximab 375 mg/m\^2 IV infusion on Days 8, 15, and 22 of Cycle 1, followed by 1 dose on Day 1 of Cycles 2 to 6. Thereafter from Cycle 8 and beyond, rituximab will be administered on Day 1 of every other cycle (on even cycles). Each cycle length of 28 days.

Experimental: Phase 1b Cohort 3: Magrolimab 30 mg/kg + Rituximab - Participants with B-cell NHL will receive 1 mg/kg magrolimab IV infusion priming dose (over 3 hours) on Day 1 of Cycle 1, followed by weekly maintenance dose of 30 mg/kg magrolimab IV infusion (over 2 hours) on Days 8, 11,15, and 22 of Cycle 1 and Days 1, 8, 15, and 22 of Cycle 2 and beyond in combination with rituximab 375 mg/m\^2 IV infusion on Days 8, 15, and 22 of Cycle 1, followed by 1 dose on Day 1 of Cycles 2 to 6. Thereafter from Cycle 8 and beyond, rituximab will be administered on Day 1 of every other cycle (on even cycles). Each cycle length of 28 days.

Experimental: Phase 1b Cohort 4: Magrolimab 45 mg/kg + Rituximab - Participants with B-cell NHL will receive 1 mg/kg magrolimab IV infusion priming dose (over 3 hours) on Day 1 of Cycle 1, followed by weekly maintenance dose of 45 mg/kg magrolimab IV infusion (over 2 hours) on Days 8, 11, 15, and 22 of Cycle 1 and Days 1, 8, 15, and 22 of Cycle 2 and beyond in combination with rituximab 375 mg/m\^2 IV infusion on Days 8, 15, and 22 of Cycle 1, followed by 1 dose on Day 1 of Cycles 2 to 6. Thereafter from Cycle 8 and beyond, rituximab will be administered on Day 1 of every other cycle (on even cycles). Each cycle length of 28 days.

Experimental: Phase 1b Cohort 5: Magrolimab 30 mg/kg + Rituximab + Gemcitabine + Oxaliplatin - Autologous stem cell transplant ineligible diffuse large B-cell lymphoma (DLBCL) participants will receive 1 mg/kg magrolimab IV infusion priming dose(over 3 hours)on Day 1 of Cycle 1,followed by maintenance dose of 30 mg/kg on Days 8, 11, 15, 22, and 29 of Cycle 1;Days 1, 8, 15, and 22 of Cycle 2 followed by Days 1 and 15 of subsequent cycles.Cycle length will be 28 days.Rituximab 375 mg/m\^2 IV infusion will be given on Days 8, 15, 22, and 29 of Cycle 1,followed by 1 dose on Day 1 of Cycles 2 to 6.Thereafter from Cycle 8 and beyond,rituximab will be administered on Day 1 of every other cycle(on even cycles).Gemcitabine 1000 mg/m\^2 and oxaliplatin 100 mg/m\^2 IV infusion will be given as on Days 11 and 23 of Cycle 1 and Days 2 and 15 of Cycles 2 to 4.Granulocyte colony stimulating factor (G-CSF) prophylaxis will be given with gemcitabine and oxaliplatin treatment(Cycles 1-4).Allopurinol 300 mg orally daily will be administered for the first cycle only.

Experimental: Phase 1b Cohort 6: Magrolimab 45 mg/kg + Rituximab + Gemcitabine + Oxaliplatin - Autologous stem cell transplant ineligible DLBCL participants will receive 1 mg/kg magrolimab IV infusion priming dose (over 3 hours) on Day 1 of Cycle 1, followed by maintenance dose of 45 mg/kg on Days 8, 11, 15, 22, and 29 of Cycle 1; Days 1, 8, 15, and 22 of Cycle 2 followed by Days 1 and 15 of subsequent cycles. The cycle length of 28 days. Rituximab 375 mg/m\^2 IV infusion will be administered on Days 8, 15, 22, and 29 of Cycle 1, followed by 1 dose on Day 1 for Cycles 2 to 6. Thereafter from Cycle 8 and beyond, rituximab will be administered on Day 1 of every other cycle (on even cycles). Gemcitabine 1000 mg/m\^2 and oxaliplatin 100 mg/m\^2 IV infusion will be administered as on Days 11 and 23 of Cycle 1 and Days 2 and 15 of Cycles 2 to 4. G-CSF prophylaxis will be administered with gemcitabine and oxaliplatin treatment (Cycles 1-4). Allopurinol 300 mg orally daily will be administered for the first cycle only.

Experimental: Phase 2 Cohort 1: Magrolimab 30 mg/kg + Rituximab - Participants with B-cell indolent NHL (iNHL) (including follicular lymphoma \[FL\] and marginal zone lymphoma \[MZL\]) and DLBCL will receive 1 mg/kg magrolimab IV infusion priming dose (over 3 hours) on Day 1 of Cycle 1, followed by weekly maintenance dose of 30 mg/kg magrolimab IV infusion (over 2 hours) on Days 8, 15, and 22 of Cycle 1, and Days 1 and 15 of subsequent cycles in combination with rituximab 375 mg/m\^2 IV infusion on Days 8, 15, and 22 of Cycle 1, followed by 1 dose on Day 1 of Cycles 2 to 6. Thereafter from Cycle 8 and beyond, rituximab will be administered on Day 1 of every other cycle (on even cycles). Each cycle length of 28 days.

Experimental: Phase 2 Cohort 2: Magrolimab 30 mg/kg + Rituximab - Participants with B-cell iNHL (including FL and MZL) and DLBCL will receive 1 mg/kg magrolimab IV infusion priming dose (over 3 hours) on Day 1 of Cycle 1, followed by weekly maintenance dose of 30 mg/kg magrolimab IV infusion (over 2 hours) on Days 8, 11, 15, and 22 of Cycle 1; Days 1, 8, 15, and 22 of Cycle 2 and Days 1 and 15 of subsequent cycles in combination with rituximab 375 mg/m\^2 IV infusion on Days 8, 15, and 22 of Cycle 1, followed by 1 dose on Day 1 for Cycles 2 to 6. Thereafter from Cycle 8 and beyond, rituximab will be administered on Day 1 of every other cycle (on even cycles). Each cycle length of 28 days.

Experimental: Phase 2 Cohort 3: Magrolimab 45 mg/kg + Rituximab - Participants with B-cell iNHL (including FL and MZL) and DLBCL will receive 1 mg/kg magrolimab IV infusion priming dose (over 3 hours) on Day 1 of Cycle 1, followed by weekly maintenance dose of 45 mg/kg magrolimab IV infusion (over 2 hours) on Days 8, 11, 15, and 22 of Cycle 1; Days 1, 8, 15, and 22 of Cycle 2 and Days 1 and 15 of subsequent cycles in combination with rituximab 375 mg/m\^2 IV infusion on Days 8, 15, and 22 of Cycle 1, followed by 1 dose on Day 1 for Cycles 2 to 6. Thereafter from Cycle 8 and beyond, rituximab will be administered on Day 1 of every other cycle (on even cycles). Each cycle length of 28 days.

Experimental: Phase 2 Cohort 4: Magrolimab 30 mg/kg + Rituximab - Participants with DLBCL will receive 1 mg/kg magrolimab IV infusion priming dose (over 3 hours) on Day 1 of Cycle 1, followed by weekly maintenance dose of 30 mg/kg magrolimab IV infusion (over 2 hours) on Days 8, 15, and 22 of Cycle 1; Days 1, 8, 15, and 22 of Cycle 2 and Days 1 and 15 of subsequent cycles in combination with rituximab 375 mg/m\^2 IV infusion on Days 8, 15, and 22 of Cycle 1, followed by 1 dose on Day 1 for Cycles 2 to 6. Thereafter from Cycle 8 and beyond, rituximab will be administered on Day 1 of every other cycle (on even cycles). Each Cycle length of 28 days.


Treatment: Drugs: Magrolimab
Administered intravenously

Treatment: Drugs: Rituximab
Administered intravenously on Days 8, 15, and 22 during Cycle 1, followed by 1 dose on Day 1 for Cycles 2 through 6, and Day 1 for every other cycle until Cycle 13

Treatment: Drugs: Gemcitabine
Administered intravenously on Days 11, 23 for Cycle 1 and Days 2 and 15 for Cycles 2 to 4

Treatment: Drugs: Oxaliplatin
Administered intravenously on Days 11, 23 for Cycle 1 and Days 2 and 15 for Cycles 2 to 4

Treatment: Drugs: Allopurinol
Administered orally during Cycle 1

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

Outcomes
Primary outcome [1] 0 0
Phase 1b: Percentage of Participants Experiencing Dose-limiting Toxicities (DLTs) in Antibody Treatment Combination
Timepoint [1] 0 0
Up to 28 days
Primary outcome [2] 0 0
Phase 1b: Percentage of Participants Experiencing Dose-limiting Toxicities (DLTs) in Chemotherapy Treatment Combination
Timepoint [2] 0 0
Up to 28 days
Primary outcome [3] 0 0
Percentage of Participants Experiencing Treatment Emergent Adverse Events (TEAEs)
Timepoint [3] 0 0
Up to 7.2 years
Primary outcome [4] 0 0
Objective Response Rate (ORR) (Complete Response [CR] + Partial Response [PR]) as Defined by the Investigator According to the Lugano Classification for Lymphomas
Timepoint [4] 0 0
Up to 7.3 years
Secondary outcome [1] 0 0
PK Parameter of Magrolimab: AUClast
Timepoint [1] 0 0
Phase 1: Pre-dose (12 hours) and 1 and 24 hours post-dose on Day 1 (Cycle 1 Day 1 [C1D1]); pre-dose and 1, 24, and 72 hours post-dose on Day 8 (C1D8) and Day 29 (C2D1); Phase 2 :Pre-dose (12 hours) on Days 1 (C1D1), 8 (C1D8), and 29 (C2D1)
Secondary outcome [2] 0 0
PK Parameter of Magrolimab: AUCtau
Timepoint [2] 0 0
Phase 1: Pre-dose (12 hours) and 1 and 24 hours post-dose on Day 1 (Cycle 1 Day 1 [C1D1]); pre-dose and 1, 24, and 72 hours post-dose on Day 8 (C1D8) and Day 29 (C2D1); Phase 2 :Pre-dose (12 hours) on Days 1 (C1D1), 8 (C1D8), and 29 (C2D1)
Secondary outcome [3] 0 0
PK Parameter of Magrolimab: Cmax
Timepoint [3] 0 0
Phase 1: Pre-dose (12 hours) and 1 and 24 hours post-dose on Day 1 (Cycle 1 Day 1 [C1D1]); pre-dose and 1, 24, and 72 hours post-dose on Day 8 (C1D8) and Day 29 (C2D1); Phase 2 :Pre-dose (12 hours) on Days 1 (C1D1), 8 (C1D8), and 29 (C2D1)
Secondary outcome [4] 0 0
Percentage of Participants Who Developed Anti-Magrolimab Antibodies (ADA)
Timepoint [4] 0 0
Up to 4 years
Secondary outcome [5] 0 0
Duration of Response (DOR)
Timepoint [5] 0 0
Up to 7.3 years
Secondary outcome [6] 0 0
Progression Free Survival (PFS)
Timepoint [6] 0 0
Up to 7.3 years
Secondary outcome [7] 0 0
Overall Survival (OS)
Timepoint [7] 0 0
Up to 7.3 years
Secondary outcome [8] 0 0
Time to Progression (TTP)
Timepoint [8] 0 0
Up to 7.3 years
Secondary outcome [9] 0 0
ORR (CR + PR) Defined by the Investigator According to the Lymphoma Response to Immunomodulatory Therapy Criteria for Lymphomas
Timepoint [9] 0 0
Up to 7.3 years

Eligibility
Key inclusion criteria
Key

* Phase 1b only: B-cell non-Hodgkin's lymphoma (NHL), relapsed or refractory to standard approved therapies
* DLBCL Phase 2 cohort: De novo or transformed diffuse large B-cell lymphoma (DLBCL) expressing cluster of differentiation (CD) 20, relapsed or refractory to at least 2 prior lines treatment containing anti-CD20 therapy
* Indolent lymphoma Phase 2 cohort: Marginal zone or follicular lymphoma, relapsed or refractory to standard approved therapies
* DLBCL chemotherapy combination cohort: De novo or transformed diffuse large B-cell lymphoma (DLBCL), relapsed or refractory to 1-3 prior lines of treatment
* Adequate performance status and hematological, liver and kidney functions
* Willing to consent to 1 mandatory pre-treatment and 1 on-treatment tumor biopsy

Key
Minimum age
18 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
* Active brain metastases
* Prior allogeneic hematopoietic cell transplantation
* Prior treatment with CD47 or signal regulatory protein alpha (SIRPa) targeting agents
* Second malignancy within the last 3 years
* Known active or chronic hepatitis B or C infection or HIV
* Pregnancy or active breastfeeding
* Prior chimeric antigen receptor (CAR-T) therapy

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

Study design
Purpose of the study
Treatment
Allocation to intervention
Non-randomised trial
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
Other
Other design features
Phase
Phase 1
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Stopped early
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
Sample size
Target
Accrual to date
Final
Recruitment in Australia
Recruitment state(s)
QLD,VIC,WA
Recruitment hospital [1] 0 0
Princess Alexandra Hospital - Brisbane
Recruitment hospital [2] 0 0
St. Vincent's Hospital Melbourne - Melbourne
Recruitment hospital [3] 0 0
Linear Clinical Research Ltd - Nedlands
Recruitment postcode(s) [1] 0 0
4102 - Brisbane
Recruitment postcode(s) [2] 0 0
3065 - Melbourne
Recruitment postcode(s) [3] 0 0
6009 - Nedlands
Recruitment outside Australia
Country [1] 0 0
United States of America
State/province [1] 0 0
Alabama
Country [2] 0 0
United States of America
State/province [2] 0 0
California
Country [3] 0 0
United States of America
State/province [3] 0 0
Georgia
Country [4] 0 0
United States of America
State/province [4] 0 0
Illinois
Country [5] 0 0
United States of America
State/province [5] 0 0
Maryland
Country [6] 0 0
United States of America
State/province [6] 0 0
Massachusetts
Country [7] 0 0
United States of America
State/province [7] 0 0
Michigan
Country [8] 0 0
United States of America
State/province [8] 0 0
Minnesota
Country [9] 0 0
United States of America
State/province [9] 0 0
Missouri
Country [10] 0 0
United States of America
State/province [10] 0 0
North Carolina
Country [11] 0 0
United States of America
State/province [11] 0 0
Oklahoma
Country [12] 0 0
United States of America
State/province [12] 0 0
Pennsylvania
Country [13] 0 0
United States of America
State/province [13] 0 0
Tennessee
Country [14] 0 0
United States of America
State/province [14] 0 0
Texas
Country [15] 0 0
United Kingdom
State/province [15] 0 0
Oxford

Funding & Sponsors
Primary sponsor type
Commercial sector/industry
Name
Gilead Sciences
Address
Country
Other collaborator category [1] 0 0
Other
Name [1] 0 0
The Leukemia and Lymphoma Society
Address [1] 0 0
Country [1] 0 0

Ethics approval
Ethics application status

Summary
Brief summary
Trial website
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Gilead Study Director
Address 0 0
Gilead Sciences
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

Data sharing statement


What supporting documents are/will be available?

Results publications and other study-related documents

No documents have been uploaded by study researchers.