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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/NCT03694522




Registration number
NCT03694522
Ethics application status
Date submitted
14/09/2018
Date registered
3/10/2018
Date last updated
28/02/2024

Titles & IDs
Public title
A Study of Bemarituzumab (FPA144) Combined With Modified FOLFOX6 (mFOLFOX6) in Gastric/Gastroesophageal Junction Cancer
Scientific title
FIGHT: A Phase 2 Randomized, Double-Blind, Controlled Study Evaluating Bemarituzumab (FPA144) and Modified FOLFOX6 in Patients With Previously Untreated Advanced Gastric and Gastroesophageal Junction Cancer: Phase 2 Preceded by Dose-Finding in Phase 1
Secondary ID [1] 0 0
2017-003507-22
Secondary ID [2] 0 0
FPA144-004 Phase 2
Universal Trial Number (UTN)
Trial acronym
FIGHT
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Gastric Cancer 0 0
Condition category
Condition code
Cancer 0 0 0 0
Stomach

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Other interventions - Bemarituzumab
Treatment: Drugs - Placebo
Treatment: Drugs - Modified FOLFOX6

Experimental: Bemarituzumab + mFOLFOX6 - Participants received 15 mg/kg bemarituzumab administered every 2 weeks (Q2W) with a single additional bemarituzumab 7.5 mg/kg dose on cycle 1 day 8. Participants also received mFOLFOX6 chemotherapy administered Q2W. Treatment continued until unacceptable toxicity, disease progression, or death.

Placebo Comparator: Placebo + mFOLFOX6 - Participants received placebo for bemarituzumab administered every 2 weeks with a single additional placebo dose on cycle 1 day 8. Participants also received mFOLFOX6 chemotherapy administered Q2W. Treatment continued until unacceptable toxicity, disease progression, or death.


Other interventions: Bemarituzumab
Administered by intravenous infusion over approximately 30 minutes

Treatment: Drugs: Placebo
Administered by intravenous infusion over approximately 30 minutes

Treatment: Drugs: Modified FOLFOX6
mFOLFOX6 regimen consists of the following:
Oxaliplatin 85 mg/m² IV infusion over 120 minutes
Leucovorin 400 mg/m² IV infusion over 120 minutes, or 200 mg/m² levo-leucovorin if leucovorin is unavailable
5-fluorouracil (5-FU) 400 mg/m² bolus over approximately 5 minutes then 5-FU 2400 mg/m² as a continuous IV infusion over approximately 48 hours

Intervention code [1] 0 0
Other interventions
Intervention code [2] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Progression-Free Survival (PFS)
Timepoint [1] 0 0
From randomization until the primary analysis data cut-off date of 23 September 2020; median time on follow-up was 10.9 months.
Secondary outcome [1] 0 0
Overall Survival (OS)
Timepoint [1] 0 0
From randomization until the primary analysis data cut-off date of 23 September 2020; median time on follow-up was 10.9 months.
Secondary outcome [2] 0 0
Overall Response Rate (ORR)
Timepoint [2] 0 0
Tumor assessments were performed every 8 weeks until 12 months and then every 12 weeks thereafter until disease progression or additional anticancer therapy was initiated; the median duration of follow-up time was 10.9 months.
Secondary outcome [3] 0 0
Number of Participants With Treatment-emergent Adverse Events (TEAEs)
Timepoint [3] 0 0
From first dose of study drug to 28 days after last dose of study drug. Actual median (min, max) duration of treatment emergent period was 29 (4.1, 157) weeks in the bemarituzumab + mFOLFOX6 group and 28 (4.3, 133) weeks in the placebo + mFOLFOX6 group.

Eligibility
Key inclusion criteria
Key

- Histologically documented gastric or gastroesophageal junctional adenocarcinoma (not
amenable to curative therapy)

- Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 1

- Adequate hematological, liver and kidney function. Measurable or non-measurable, but
evaluable disease using RECIST v1.1

- Fibroblast growth factor receptor 2b (FGFR2b) overexpression as determined by a
centrally performed immunohistochemistry tissue test and/or FGFR2 gene amplification
as determined by a centrally performed circulating tumor deoxyribonucleic acid (ctDNA)
blood based assay

- Candidate for mFOLFOX6 chemotherapy

Key
Minimum age
18 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
- Untreated or symptomatic central nervous system (CNS) metastases

- Clinically significant cardiac disease,

- Peripheral sensory neuropathy >/= Common Terminology Criteria for Adverse Events
(CTCAE) Grade 2

- Active infection requiring systemic treatment

- Known human immunodeficiency virus (HIV) or acquired immunodeficiency syndrome
(AIDS)-related illness, or known active or chronic hepatitis B or C infection

- Prior treatment with any selective inhibitor of the fibroblast growth factor
(FGF)-FGFR pathway

- Known abnormalities of the cornea that may pose an increased risk of developing a
corneal ulcer

- Known positivity for human epidermal growth factor receptor 2 (HER2)

- Women who are pregnant or breastfeeding

Note: Other protocol defined Inclusion/Exclusion criteria may apply

Study design
Purpose of the study
Treatment
Allocation to intervention
Randomised controlled 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
Blinded (masking used)
Who is / are masked / blinded?
The people receiving the treatment/s


The people analysing the results/data
Intervention assignment
Parallel
Other design features
Phase
Phase 2
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
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)
Recruitment hospital [1] 0 0
Chris O'brien Lifehouse - Camperdown
Recruitment hospital [2] 0 0
The Townsville Hospital - Douglas
Recruitment hospital [3] 0 0
Sydney Adventist Hospital - Wahroonga
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- Camperdown
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- Douglas
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- Wahroonga
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Dundee

Funding & Sponsors
Primary sponsor type
Commercial sector/Industry
Name
Five Prime Therapeutics, Inc.
Address
Country
Other collaborator category [1] 0 0
Commercial sector/Industry
Name [1] 0 0
Zai Lab (Shanghai) Co., Ltd.
Address [1] 0 0
Country [1] 0 0

Ethics approval
Ethics application status

Summary
Brief summary
The main objective of the Phase 2 part of the study is to evaluate the efficacy of
bemarituzumab (FPA144), a targeted antibody, in combination with modified FOLFOX6 compared to
placebo in combination with modified FOLFOX6 in participants with advanced gastrointestinal
cancer.
Trial website
https://clinicaltrials.gov/ct2/show/NCT03694522
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
MD
Address 0 0
Amgen
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/NCT03694522