Open-Label, Dose-Finding Study Evaluating Safety and PK of FPA144 in Patients With Advanced Solid Tumors

Sponsor
Five Prime Therapeutics, Inc. (Industry)
Overall Status
Completed
CT.gov ID
NCT02318329
Collaborator
(none)
79
26
3
55.9
3
0.1

Study Details

Study Description

Brief Summary

This is a three-part, open-label, safety, tolerability, and PK study of FPA144. Patients will be enrolled in Part 1 (A or B, dose escalation) or Part 2 (dose expansion) of the study, but not both.

Condition or Disease Intervention/Treatment Phase
Phase 1

Detailed Description

Part 1A is a dose-escalation study in patients with any locally advanced or metastatic solid tumor or lymphoma for which standard therapies have been exhausted. Part 1B will further assess safety and evaluate PK of FPA144 in gastric cancer patients.

Part 2 patients will be enrolled and treated in order to further characterize safety and preliminary efficacy in a selected cancer patient population with the greatest potential for clinical benefit from FPA144 treatment.

Study Design

Study Type:
Interventional
Actual Enrollment :
79 participants
Allocation:
Non-Randomized
Intervention Model:
Parallel Assignment
Masking:
None (Open Label)
Primary Purpose:
Treatment
Official Title:
A Phase 1 Open-Label, Dose-Finding Study Evaluating Safety and Pharmacokinetics of FPA144 in Patients With Advanced Solid Tumors
Study Start Date :
Nov 1, 2014
Actual Primary Completion Date :
Feb 28, 2019
Actual Study Completion Date :
Jun 30, 2019

Arms and Interventions

Arm Intervention/Treatment
Experimental: Part 1A: FPA144 Dose Escalation Solid Tumors

Dose escalation of FPA144 (0.3 mg/kg to 15 mg/kg)

Drug: FPA144
FPA144 will be administered by IV infusion over approximately 30 minutes every 2 weeks.
Other Names:
  • Bemarituzumab
  • Experimental: Part 1B: FPA144 Dose Escalation Gastric Cancer

    Dose escalation of FPA144 (3-10 mg/kg) in patients with gastric cancer

    Drug: FPA144
    FPA144 will be administered by IV infusion over approximately 30 minutes every 2 weeks.
    Other Names:
  • Bemarituzumab
  • Experimental: Part 2: FPA144 Dose Expansion Gastric or Other Solid Tumors

    Evaluation of objective responses in patients with tumors with various levels of FGFR2b overexpression

    Drug: FPA144
    FPA144 will be administered by IV infusion over approximately 30 minutes every 2 weeks.
    Other Names:
  • Bemarituzumab
  • Outcome Measures

    Primary Outcome Measures

    1. Number of Participants With Protocol Specified Dose-limiting Toxicities (Part 1 Only). [4 weeks on average]

      Number of participants with grade 3 and grade 4 adverse events (AE) and clinical laboratory abnormalities defined as dose limiting toxicities (DLTs)

    2. Number of Participants With AEs and Clinical Laboratory Abnormalities (Parts 1B and 2 Only) [16 weeks on average]

      Number of Participants with AEs and clinical laboratory abnormalities (Parts 1B and 2 only)

    Secondary Outcome Measures

    1. Pharmacokinetic (PK) Profile of FPA144: Maximum Serum Concentration [16 weeks on average]

      Sampling following the first dose in Part 1, pre and post-dose at selected cycles, and at the end of treatment for both Part 1 and Part 2. • Summary of area under serum concentration-time curve, maximum serum concentration,

    2. Objective Response Rate (ORR) Per Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 [16 weeks on average]

      Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.1) for target lesions and assessed by CT or MRI: Complete Response (CR), Disappearance of all target lesions; Partial Response (PR), >=30% decrease in the sum of the longest diameter of target lesions; Overall Response (OR) = CR + PR.

    3. Duration of Response Per RECIST 1.1 (Part 2 Only) [16 weeks on average]

      Duration of complete or partial response with 95% confidence intervals in gastric cancer population.

    4. Pharmacokinetic (PK) Profile of FPA144: Area Under Serum Concentration-time Curve [16 weeks on average]

      Sampling following the first dose in Part 1, pre and post-dose at selected cycles, and at the end of treatment for both Part 1 and Part 2. • Summary of area under serum concentration-time curve, maximum serum concentration,

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    18 Years and Older
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    No
    Inclusion Criteria:
    • Life expectancy of at least 3 months

    • ECOG performance status of 0 to 1

    • In sexually-active patients, willingness to use 2 effective methods of contraception

    • Adequate hematological and organ function, confirmed by lab values

    • Tumor tissue must be available for prospective determination of FGFR2b overexpression

    • Locally recurrent or metastatic disease that has progressed on or following standard treatment, or is not a candidate for standard treatment

    • Histologically or cytologically confirmed transitional cell carcinoma of the genitourinary tract

    • Measurable disease as defined by RECIST version 1.1

    Exclusion Criteria:
    • Untreated or symptomatic central nervous system (CNS) metastases

    • Impaired cardiac function or clinically significant cardiac disease

    • Treatment with any anticancer therapy or participation in another therapeutic clinical study with investigational drugs </=14 days (</=28 days for patients in Korea) prior to first dose of FPA144

    • Ongoing acute adverse effects from prior anticancer or investigational therapy > NCI CTCAE Grade 1

    • Retinal disease or a history of retinal disease or detachment

    • Corneal defects, corneal ulcerations, keratitis, keratoconus, history of corneal transplant, or other known abnormalities of the cornea

    • Major surgical procedures are not allowed ≤28 days prior to FPA144 administration

    • Females who are pregnant or breastfeeding; women of childbearing potential must not be considering getting pregnant during the study

    • Presence of any serious or unstable concomitant systemic disorder incompatible with the clinical study

    • Known allergy or hypersensitivity to components of the FPA144 formulation including polysorbate

    • History of prior malignancy except:

      1. Curatively treated non-melanoma skin cancer or
      1. Solid tumor treated curatively more than 5 years previously without evidence of recurrence or
      1. History of other malignancy that in the Investigator's opinion would not affect the determination of study treatment effect
    • Prior treatment with any selective inhibitor (e.g., AZD4547, BGJ398, JNJ-42756493, BAY1179470) of the FGF-FGFR pathway

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 City of Hope Comprehensive Cancer Center Duarte California United States 91010
    2 Ronald Reagan UCLA Medical Center Los Angeles California United States 90095
    3 UCSF Helen Diller Family Comprehensive Cancer Center, Mission Bay San Francisco California United States 74158
    4 Innovative Cancer Research Institute Whittier California United States 90603
    5 The University of Chicago Medical Center Chicago Illinois United States 60637
    6 Dana-Farber Cancer Institute Boston Massachusetts United States 02215
    7 Karmanos Cancer Institute Detroit Michigan United States 48201
    8 Weill Cornell Medical Center New York New York United States 10065
    9 University of Pennsylvania Philadelphia Pennsylvania United States 19104
    10 Sarah Cannon Research Institute, LLC Nashville Tennessee United States 37203
    11 Vanderbilt University Medical Center Nashville Tennessee United States 37232
    12 The University of Texas M.D. Anderson Cancer Center Houston Texas United States 77030-4009
    13 South Texas Accelerated Research Therapeutics, LLC San Antonio Texas United States 78229
    14 Chonbuk National University Hospital Jeonju Jeollabuk-do Korea, Republic of 561-712
    15 Seoul National University Bundang Hospital Seongnam-si Korea, Republic of 463-707
    16 Seoul National University Hospital Seoul Korea, Republic of 110-744
    17 Severance Hospital, Yonsei University Seoul Korea, Republic of 120-752
    18 Samsung Medical Center Seoul Korea, Republic of 135-710
    19 Gangnam Severance Hospital Seoul Korea, Republic of 135-720
    20 Korea University Anam Hospital Seoul Korea, Republic of 136-705
    21 Seoul St. Mary's Hospital Seoul Korea, Republic of 137-701
    22 SMG-SNU Boramae Medical Center Seoul Korea, Republic of 156-707
    23 China Medical University Hospital Taichung Taiwan 40447
    24 National Cheng Kung University Hospital Tainan Taiwan 704
    25 National Taiwan University Hospital Taipei Taiwan 100
    26 Taipei Veterans General Hospital Taipei Taiwan 11217

    Sponsors and Collaborators

    • Five Prime Therapeutics, Inc.

    Investigators

    • Study Director: Medical Lead, Five Prime Therapeutics, Inc.

    Study Documents (Full-Text)

    More Information

    Publications

    Responsible Party:
    Five Prime Therapeutics, Inc.
    ClinicalTrials.gov Identifier:
    NCT02318329
    Other Study ID Numbers:
    • FPA144-001
    First Posted:
    Dec 17, 2014
    Last Update Posted:
    Dec 13, 2021
    Last Verified:
    Dec 1, 2021
    Individual Participant Data (IPD) Sharing Statement:
    Yes
    Plan to Share IPD:
    Yes
    Keywords provided by Five Prime Therapeutics, Inc.
    Additional relevant MeSH terms:

    Study Results

    Participant Flow

    Recruitment Details
    Pre-assignment Detail
    Arm/Group Title Part 1A: FPA144 Dose Escalation Solid Tumors 0.3 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 1mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 3 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 6 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 10 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 15 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 3 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 6 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 10 mg/kg Part 2: FPA144 Dose Expansion Gastric or Other Solid Tumors
    Arm/Group Description 3 + 3 dose escalation cohort with 0.3 mg/kg FPA144 IV every 2 weeks in 28 day cycles. A traditional 3 + 3 dose escalation design will be implemented. Successive cohorts of patients (3/cohort) will each be started on a fixed dose of FPA144. Dose: 1.0 mg/kg FPA144 every 2 weeks in 28 day cycles for this cohort. A traditional 3 + 3 dose escalation design will be implemented. Successive cohorts of patients (3/cohort) will each be started on a fixed dose of FPA144. Dose: 3.0 mg/kg FPA144 every 2 weeks in 28 day cycles for this cohort. A traditional 3 + 3 dose escalation design will be implemented. Successive cohorts of patients (3/cohort) will each be started on a fixed dose of FPA144. Dose: 6.0 mg/kg FPA144 every 2 weeks in 28 day cycles for this cohort. A traditional 3 + 3 dose escalation design will be implemented. Successive cohorts of patients (3/cohort) will each be started on a fixed dose of FPA144. Dose: 10 mg/kg FPA144 every 2 weeks in 28 day cycles for this cohort. A traditional 3 + 3 dose escalation design will be implemented. Successive cohorts of patients (3/cohort) will each be started on a fixed dose of FPA144. Dose: 15 mg/kg FPA144 every 2 weeks in 28 day cycles for this cohort. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 3.0 mg/kg IV every 2 weeks in 28 day cycles. Part 1B will be a 3 + 3 design and enroll patients with gastric cancer. Participants may be gastric cancer patients whose tumors will be tested retrospectively, or those who are known to be FGFR2 gene-amplified or FGFR2b protein-overexpressed. In a staggered fashion with Part 1A dose escalation, patients in Part 1B will be enrolled one dose level below the current highest dose level cohort being studied in Part 1A. Dose: 6.0 mg/kg FPA144 every 2 weeks in 28 day cycles for this cohort. Part 1B will be a 3 + 3 design and enroll patients with gastric cancer. Participants may be gastric cancer patients whose tumors will be tested retrospectively, or those who are known to be FGFR2 gene-amplified or FGFR2b protein-overexpressed. In a staggered fashion with Part 1A dose escalation, patients in Part 1B will be enrolled one dose level below the current highest dose level cohort being studied in Part 1A. Dose: 10 mg/kg FPA144 every 2 weeks in 28 day cycles for this cohort. Gastric and bladder cancer patients with tumors with FGFR2b overexpression administered FPA144 15mg/kg IV every 2 weeks in 28 day cycles. Dose established from prior dose escalation evaluation in parts 1A and 1B.
    Period Title: Overall Study
    STARTED 3 4 3 3 3 3 1 1 6 52
    COMPLETED 0 0 0 0 0 0 0 0 0 0
    NOT COMPLETED 3 4 3 3 3 3 1 1 6 52

    Baseline Characteristics

    Arm/Group Title Part 1A: FPA144 Dose Escalation Solid Tumors 0.3 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 1 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 3 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 6 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 10 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 15 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 3 mg/kg Part 1B: FPA144 Dose Escalation Gastric 6 mg/kg Part 1B: FPA144 Dose Escalation Gastric 10 mg/kg Part 2: FPA144 Dose Expansion Gastric or Other Solid Tumors Total
    Arm/Group Description 3 + 3 dose escalation cohort with 0.3 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 1.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 3.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles.. 3 + 3 dose escalation cohort with 6.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 10 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 15 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 3.0 mg/kg IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 10 mg/kg IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 15 mg/kg IV every 2 weeks in 28 day cycles. Gastric and bladder cancer patients with tumors with FGFR2b overexpression administered FPA144 15mg/kg IV every 2 weeks in 28 day cycles. Dose established from prior dose escalation evaluation in parts 1A and 1B. Total of all reporting groups
    Overall Participants 3 4 3 3 3 3 1 1 6 52 79
    Age, Customized (years) [Median (Full Range) ]
    Median (Full Range) [years]
    74
    64.5
    63
    62
    64
    59
    54
    39
    52
    57
    59
    Sex: Female, Male (Count of Participants)
    Female
    1
    33.3%
    2
    50%
    0
    0%
    1
    33.3%
    2
    66.7%
    2
    66.7%
    1
    100%
    0
    0%
    3
    50%
    21
    40.4%
    33
    41.8%
    Male
    2
    66.7%
    2
    50%
    3
    100%
    2
    66.7%
    1
    33.3%
    1
    33.3%
    0
    0%
    1
    100%
    3
    50%
    31
    59.6%
    46
    58.2%
    Race (NIH/OMB) (Count of Participants)
    American Indian or Alaska Native
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    1
    1.9%
    1
    1.3%
    Asian
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    1
    100%
    1
    100%
    5
    83.3%
    39
    75%
    46
    58.2%
    Native Hawaiian or Other Pacific Islander
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    Black or African American
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    1
    1.9%
    1
    1.3%
    White
    3
    100%
    4
    100%
    3
    100%
    3
    100%
    3
    100%
    3
    100%
    0
    0%
    0
    0%
    1
    16.7%
    11
    21.2%
    31
    39.2%
    More than one race
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    Unknown or Not Reported
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    Region of Enrollment (participants) [Number]
    South Korea
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    1
    100%
    1
    100%
    5
    83.3%
    33
    63.5%
    40
    50.6%
    United States
    3
    100%
    4
    100%
    3
    100%
    3
    100%
    3
    100%
    3
    100%
    0
    0%
    0
    0%
    1
    16.7%
    14
    26.9%
    34
    43%
    Taiwan
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    5
    9.6%
    5
    6.3%

    Outcome Measures

    1. Primary Outcome
    Title Number of Participants With Protocol Specified Dose-limiting Toxicities (Part 1 Only).
    Description Number of participants with grade 3 and grade 4 adverse events (AE) and clinical laboratory abnormalities defined as dose limiting toxicities (DLTs)
    Time Frame 4 weeks on average

    Outcome Measure Data

    Analysis Population Description
    All patients who received FPA144
    Arm/Group Title Part 1A: FPA144 Dose Escalation Solid Tumors 0.3 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 1 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 3 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 6 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 10 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 15 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 3mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 6 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 10 mg/kg
    Arm/Group Description 3 + 3 dose escalation cohort with 0.3 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 1.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 3.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 6.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 10 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 15 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 3.0 mg/kg IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 6.0 mg/kg IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 10 mg/kg IV every 2 weeks in 28 day cycles.
    Measure Participants 3 4 3 3 3 3 1 1 6
    Count of Participants [Participants]
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    2. Primary Outcome
    Title Number of Participants With AEs and Clinical Laboratory Abnormalities (Parts 1B and 2 Only)
    Description Number of Participants with AEs and clinical laboratory abnormalities (Parts 1B and 2 only)
    Time Frame 16 weeks on average

    Outcome Measure Data

    Analysis Population Description
    All patients who received FPA144
    Arm/Group Title Part 1B: FPA144 Dose Escalation Gastric Cancer 3mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 6 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 10 mg/kg Part 2: FPA144 Dose Expansion Gastric or Other Solid Tumors
    Arm/Group Description 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 3.0 mg/kg IV every 2 weeks in 28 day cycles.. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 6.0 mg/kg IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 10 mg/kg IV every 2 weeks in 28 day cycles. Gastric and bladder cancer patients with tumors with FGFR2b overexpression administered FPA144 15mg/kg IV every 2 weeks in 28 day cycles. Dose established from prior dose escalation evaluation in parts 1A and 1B.
    Measure Participants 1 1 6 52
    Count of Participants [Participants]
    1
    33.3%
    1
    25%
    6
    200%
    48
    1600%
    3. Secondary Outcome
    Title Pharmacokinetic (PK) Profile of FPA144: Maximum Serum Concentration
    Description Sampling following the first dose in Part 1, pre and post-dose at selected cycles, and at the end of treatment for both Part 1 and Part 2. • Summary of area under serum concentration-time curve, maximum serum concentration,
    Time Frame 16 weeks on average

    Outcome Measure Data

    Analysis Population Description
    All patients in the PK Full Analysis Population who have sufficient PK samples for the calculation of at least one PK parameter on at least one Study Day. Dose normalized PK parameters were reported so that patients at 0.3 mg/kg were excluded from mean value for part 1a because it is in the non-linear dose range.
    Arm/Group Title Phase 1a Dose Escalation 0.3 mg/kg Phase 1a Dose Escalation 1 mg/kg Phase 1a Dose Escalation 3 mg/kg Phase 1a Dose Escalation 6 mg/kg Phase 1a Dose Escalation 10 mg/kg Phase 1a Dose Escalation 15 mg/kg Phase 1b Dose Escalation in Gastric Cancer 3 mg/kg Phase 1b Dose Escalation in Gastric Cancer 6 mg/kg Phase 1b Dose Escalation in Gastric Cancer 10 mg/kg Part 2: FPA144 Dose Expansion Gastric or Other Solid Tumors
    Arm/Group Description 3 + 3 dose escalation cohort with 0.3 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 1.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 3.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 6.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 10 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 15 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 3.0 mg/kg IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 6.0 mg/kg IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 10 mg/kg IV every 2 weeks in 28 day cycles. Gastric and bladder cancer patients with tumors with FGFR2b overexpression administered FPA144 15mg/kg IV every 2 weeks in 28 day cycles. Dose established from prior dose escalation evaluation in parts 1A and 1B.
    Measure Participants 0 4 3 3 3 3 1 1 5 49
    Mean (Standard Deviation) [ug/ml]
    0.2483
    (0.08763)
    0.3117
    (0.06536)
    0.2873
    (0.02793)
    0.4097
    (0.03208)
    0.3847
    (0.14931)
    0.4900
    (0)
    0.232
    (0)
    0.2990
    (0.06690)
    0.3145
    (0.06981)
    4. Secondary Outcome
    Title Objective Response Rate (ORR) Per Response Evaluation Criteria in Solid Tumors (RECIST) v1.1
    Description Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.1) for target lesions and assessed by CT or MRI: Complete Response (CR), Disappearance of all target lesions; Partial Response (PR), >=30% decrease in the sum of the longest diameter of target lesions; Overall Response (OR) = CR + PR.
    Time Frame 16 weeks on average

    Outcome Measure Data

    Analysis Population Description
    Patients with various levels of FGFR2b overexpression in tumor samples treated with bemarituzumab who had baseline and post baseline scans performed.
    Arm/Group Title Part 1A: FPA144 Dose Escalation Solid Tumors 0.3 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 1.0 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 3.0 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 6.0 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 10 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 15 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 3mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 6mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 10mg/kg Part 2: FPA144 Dose Expansion Gastric or Other Solid Tumors
    Arm/Group Description 3 + 3 dose escalation cohort with 0.3 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 1.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 3.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 6.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 10 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 15 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 3.0 mg/kg IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 6.0 mg/kg IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 10 mg/kg IV every 2 weeks in 28 day cycles. Gastric and bladder cancer patients with tumors with FGFR2b overexpression administered FPA144 15mg/kg IV every 2 weeks in 28 day cycles. Dose established from prior dose escalation evaluation in parts 1A and 1B.
    Measure Participants 3 4 1 3 3 3 1 1 6 49
    Count of Participants [Participants]
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    1
    100%
    1
    16.7%
    4
    7.7%
    5. Secondary Outcome
    Title Duration of Response Per RECIST 1.1 (Part 2 Only)
    Description Duration of complete or partial response with 95% confidence intervals in gastric cancer population.
    Time Frame 16 weeks on average

    Outcome Measure Data

    Analysis Population Description
    Gastric cancer patients with various levels of FGFR2b overexpression treated with FPA144 who had an objective response.
    Arm/Group Title Part 1/2: FPA144 Dose Expansion Gastric or Other Solid Tumors
    Arm/Group Description Gastric and bladder cancer patients with tumors with FGFR2b overexpression administered FPA144 15mg/kg IV every 2 weeks in 28 day cycles. Dose established from prior dose escalation evaluation in parts 1A and 1B.
    Measure Participants 6
    Median (95% Confidence Interval) [Weeks]
    14.1
    6. Secondary Outcome
    Title Pharmacokinetic (PK) Profile of FPA144: Area Under Serum Concentration-time Curve
    Description Sampling following the first dose in Part 1, pre and post-dose at selected cycles, and at the end of treatment for both Part 1 and Part 2. • Summary of area under serum concentration-time curve, maximum serum concentration,
    Time Frame 16 weeks on average

    Outcome Measure Data

    Analysis Population Description
    All patients in the PK Full Analysis Population who have sufficient PK samples for the calculation of at least one PK parameter on at least one Study Day. Dose normalized PK parameters were reported so that patients at 0.3 mg/kg were excluded from mean value for part 1a because it is in the non-linear dose range.
    Arm/Group Title Phase 1a Dose Escalation 0.3 mg/kg Phase 1a Dose Escalation 1 mg/kg Phase 1a Dose Escalation 3 mg/kg Phase 1a Dose Escalation 6 mg/kg Phase 1a Dose Escalation 10 mg/kg Phase 1a Dose Escalation 15 mg/kg Phase 1b Dose Escalation in Gastric Cancer 3 mg/kg Phase 1b Dose Escalation in Gastric Cancer 6 mg/kg Phase 1b Dose Escalation in Gastric Cancer 10 mg/kg Part 2: FPA144 Dose Expansion Gastric or Other Solid Tumors
    Arm/Group Description 3 + 3 dose escalation cohort with 0.3 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 1.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 3.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 6.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 10 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 15 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 3.0 mg/kg IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 6.0 mg/kg IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 10 mg/kg IV every 2 weeks in 28 day cycles. Gastric and bladder cancer patients with tumors with FGFR2b overexpression administered FPA144 15mg/kg IV every 2 weeks in 28 day cycles. Dose established from prior dose escalation evaluation in parts 1A and 1B.
    Measure Participants 0 4 3 3 3 3 1 1 3 49
    Mean (Standard Deviation) [ug*day/ml]
    1.288
    (0.5159)
    1.547
    (0.2902)
    1.427
    (0.2367)
    1.863
    (0.4119)
    1.697
    (0.1464)
    2.69
    (0)
    1.59
    (0)
    1.648
    (0.4055)
    1.867
    (0.4495)

    Adverse Events

    Time Frame Adverse event data was collected from Cycle 1 Day 1 through completion of End-of-Treatment visit or until 28 days after last dose of study drug was administered.
    Adverse Event Reporting Description
    Arm/Group Title Part 1A: FPA144 Dose Escalation Solid Tumors 0.3 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 1.0 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 3.0 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 6.0 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 10 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 15 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 3 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 6 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 10 mg/kg Part 2: FPA144 Dose Expansion Gastric or Other Solid Tumors
    Arm/Group Description 3 + 3 dose escalation cohort with 0.3 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 1.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 3.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 6.0 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 10 mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with 15mg/kg FPA144 IV every 2 weeks in 28 day cycles. 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 3.0 mg/kg IV every 2 weeks in 28 day cycles 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 6.0 mg/kg IV every 2 weeks in 28 day cycles 3 + 3 dose escalation cohort with expansion enrolling patients with gastric cancer. Tumors tested retrospectively for FGFR2 gene-amplified or FGFR2b protein-overexpressed. Expansion patients enrolled at dose levels cleared in Part 1A. Patients administered FPA144 10 mg/kg IV every 2 weeks in 28 day cycles Gastric and bladder cancer patients with tumors with FGFR2b overexpression administered FPA144 15mg/kg IV every 2 weeks in 28 day cycles. Dose established from prior dose escalation evaluation in parts 1A and 1B.
    All Cause Mortality
    Part 1A: FPA144 Dose Escalation Solid Tumors 0.3 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 1.0 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 3.0 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 6.0 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 10 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 15 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 3 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 6 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 10 mg/kg Part 2: FPA144 Dose Expansion Gastric or Other Solid Tumors
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 5/52 (9.6%)
    Serious Adverse Events
    Part 1A: FPA144 Dose Escalation Solid Tumors 0.3 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 1.0 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 3.0 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 6.0 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 10 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 15 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 3 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 6 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 10 mg/kg Part 2: FPA144 Dose Expansion Gastric or Other Solid Tumors
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 1/3 (33.3%) 0/4 (0%) 2/3 (66.7%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 2/6 (33.3%) 17/52 (32.7%)
    Congenital, familial and genetic disorders
    Corneal Dystrophy 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Eye disorders
    Limbal stem cell deficiency 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 0/52 (0%)
    Ulcerative Keratitis 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Gastrointestinal disorders
    Gastrointestinal Hemorrhage 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Abdominal Pain, Upper 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 0/52 (0%)
    Nausea 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Ileus 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Hemorrhoids 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Duodenal Perforation 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Ascites 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Large intestinal Obstruction 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Dysphagia 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Hematemesis 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Intestinal Obstruction 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Intestinal Perforation 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Vomiting 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    General disorders
    Pain 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Pyrexia 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Device Malfunction 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 0/52 (0%)
    Peripheral Oedema 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Infections and infestations
    Liver Abscess 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Septic Shock 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Arthritis bacterial 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Psoas Abscess 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Sepsis 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Bacteremia 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Device Related Infection 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Escherichia Bacteraemia 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Injury, poisoning and procedural complications
    Infusion Reaction 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Metabolism and nutrition disorders
    Decreased Appetite 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Dehydration 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Hyponatremia 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Malnutrition 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    Squamous Cell Carcinoma 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Tumor Hemorrhage 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Renal and urinary disorders
    Acute Kidney Injury 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Azotemia 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    urinary tract obstruction 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Respiratory, thoracic and mediastinal disorders
    Pneumonitis 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Other (Not Including Serious) Adverse Events
    Part 1A: FPA144 Dose Escalation Solid Tumors 0.3 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 1.0 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 3.0 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 6.0 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 10 mg/kg Part 1A: FPA144 Dose Escalation Solid Tumors 15 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 3 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 6 mg/kg Part 1B: FPA144 Dose Escalation Gastric Cancer 10 mg/kg Part 2: FPA144 Dose Expansion Gastric or Other Solid Tumors
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 3/3 (100%) 4/4 (100%) 3/3 (100%) 3/3 (100%) 2/3 (66.7%) 3/3 (100%) 1/1 (100%) 1/1 (100%) 6/6 (100%) 48/52 (92.3%)
    Blood and lymphatic system disorders
    Anemia 0/3 (0%) 0/4 (0%) 0/3 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 14/52 (26.9%)
    Cardiac disorders
    Atrial Fibrillation 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Tachycardia 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Ear and labyrinth disorders
    Ear Pain 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Eustachian Tube Obstruction 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Eye disorders
    Dry Eye 2/3 (66.7%) 1/4 (25%) 2/3 (66.7%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 7/52 (13.5%)
    Eye Disorder 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Eye Pruritus 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 0/52 (0%)
    Keratitis 1/3 (33.3%) 1/4 (25%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Lacrimation Increased 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 3/52 (5.8%)
    Limbal Stem Cell Deficiency 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 0/52 (0%)
    Metamorphosia 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Gastrointestinal disorders
    Abdominal Discomfort 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 1/52 (1.9%)
    Abdominal Distention 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 4/52 (7.7%)
    Abdominal Pain Upper 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 2/6 (33.3%) 3/52 (5.8%)
    Ascites 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 4/52 (7.7%)
    Constipation 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 7/52 (13.5%)
    Diarrhoea 1/3 (33.3%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 8/52 (15.4%)
    Dry Mouth 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Dyspepsia 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 2/6 (33.3%) 3/52 (5.8%)
    Dysphagia 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 3/52 (5.8%)
    Gastrointestinal Sounds Abnormal 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 0/52 (0%)
    Gastrooesophageal Reflux Disease 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 3/52 (5.8%)
    Melaena 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 0/52 (0%)
    Nausea 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 1/1 (100%) 1/6 (16.7%) 14/52 (26.9%)
    Oesophageal Hemorrhage 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 0/52 (0%)
    Oesophagitis 0/3 (0%) 0/4 (0%) 0/3 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Vomiting 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 2/3 (66.7%) 1/1 (100%) 0/1 (0%) 2/6 (33.3%) 7/52 (13.5%)
    Abdominal Pain 1/3 (33.3%) 2/4 (50%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 1/3 (33.3%) 0/1 (0%) 1/1 (100%) 3/6 (50%) 14/52 (26.9%)
    General disorders
    Asthenia 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 2/6 (33.3%) 1/52 (1.9%)
    Chest Pain 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 2/52 (3.8%)
    Chills 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 0/52 (0%)
    Early Satiety 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Facial Pain 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Fatigue 1/3 (33.3%) 0/4 (0%) 2/3 (66.7%) 1/3 (33.3%) 1/3 (33.3%) 1/3 (33.3%) 1/1 (100%) 0/1 (0%) 2/6 (33.3%) 12/52 (23.1%)
    Oedema Peripheral 0/3 (0%) 1/4 (25%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 3/6 (50%) 7/52 (13.5%)
    Pyrexia 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 7/52 (13.5%)
    Infections and infestations
    Anorectal Infection 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Bronchitis 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Ear Infection 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Fungal Skin Infection 0/3 (0%) 1/4 (25%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Oral Herpes 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Pharyngitis 0/3 (0%) 1/4 (25%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Pneumonia 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 2/52 (3.8%)
    Sinusitis 0/3 (0%) 0/4 (0%) 0/3 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Skin Infection 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Upper Respiratory Infection 2/3 (66.7%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Injury, poisoning and procedural complications
    Fall 0/3 (0%) 1/4 (25%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Infusion Related Reaction 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 2/6 (33.3%) 1/52 (1.9%)
    Muscle Strain 0/3 (0%) 1/4 (25%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Wound Dehiscence 0/3 (0%) 1/4 (25%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Investigations
    Alanine Aminotransferase Increase 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 4/52 (7.7%)
    Aspartate Aminotransferase Increased 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 2/6 (33.3%) 4/52 (7.7%)
    Blood Alkaline Phosphatase Increased 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 3/52 (5.8%)
    Blood Creatinine Increased 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 3/52 (5.8%)
    Lymphocyte Count Decreased 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Neutrophil Count Decreased 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 2/6 (33.3%) 0/52 (0%)
    Platelet Count Decreased 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 1/52 (1.9%)
    Weight Decreased 1/3 (33.3%) 1/4 (25%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 5/52 (9.6%)
    Metabolism and nutrition disorders
    Decreased Appetite 1/3 (33.3%) 2/4 (50%) 0/3 (0%) 2/3 (66.7%) 0/3 (0%) 0/3 (0%) 1/1 (100%) 0/1 (0%) 1/6 (16.7%) 16/52 (30.8%)
    Dehydration 1/3 (33.3%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 2/3 (66.7%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 1/52 (1.9%)
    Hypercalcemia 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 2/52 (3.8%)
    Hyperkalemia 0/3 (0%) 1/4 (25%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 3/52 (5.8%)
    Hypoalbuminemia 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 2/6 (33.3%) 6/52 (11.5%)
    Hypokalemia 0/3 (0%) 1/4 (25%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Hypomagnesemia 0/3 (0%) 1/4 (25%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 1/52 (1.9%)
    Hyponatremia 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 3/52 (5.8%)
    Musculoskeletal and connective tissue disorders
    Arthralgia 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 3/52 (5.8%)
    Back Pain 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 1/1 (100%) 0/6 (0%) 6/52 (11.5%)
    Bone Pain 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Muscle Spasms 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Muscular Weakness 0/3 (0%) 1/4 (25%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Musculoskeletal Pain 0/3 (0%) 1/4 (25%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 2/52 (3.8%)
    Neck Pain 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Pain in Extremity 0/3 (0%) 1/4 (25%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 4/52 (7.7%)
    Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    Basal Cell Carcinoma 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Cancer Pain 0/3 (0%) 0/4 (0%) 0/3 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 3/52 (5.8%)
    Tumor Pain 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 1/3 (33.3%) 1/3 (33.3%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Nervous system disorders
    Dizziness 1/3 (33.3%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/1 (100%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Dysgeusia 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Headache 0/3 (0%) 1/4 (25%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Lethargy 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Nervous System Disorder 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Neuropathy Peripheral 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/1 (100%) 0/1 (0%) 0/6 (0%) 3/52 (5.8%)
    Paresthesia 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Psychiatric disorders
    Anxiety 0/3 (0%) 1/4 (25%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Depression 0/3 (0%) 1/4 (25%) 0/3 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 1/52 (1.9%)
    Renal and urinary disorders
    Chromaturia 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Cystitis Non-infective 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Urinary Retention 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 3/52 (5.8%)
    Reproductive system and breast disorders
    Dyspareunia 0/3 (0%) 1/4 (25%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Vulvovaginal Dryness 0/3 (0%) 1/4 (25%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Respiratory, thoracic and mediastinal disorders
    Cough 0/3 (0%) 0/4 (0%) 2/3 (66.7%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 3/6 (50%) 1/52 (1.9%)
    Dyspnea 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 4/52 (7.7%)
    Nasal Congestion 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Nasal Ulcer 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Pleural Effusion 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 2/6 (33.3%) 2/52 (3.8%)
    Productive Cough 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 1/52 (1.9%)
    Rhinalgia 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Rhinorrhea 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 1/6 (16.7%) 1/52 (1.9%)
    Sinus Congestion 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Upper Airway Cough Syndrome 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Wheezing 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Skin and subcutaneous tissue disorders
    Actinic Keratosis 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Alopecia 1/3 (33.3%) 1/4 (25%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Dry Skin 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 1/1 (100%) 0/6 (0%) 0/52 (0%)
    Erythema 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Hair Colour Changes 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Hyperhidrosis 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Nail Disorder 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/1 (100%) 0/1 (0%) 1/6 (16.7%) 2/52 (3.8%)
    Onychomadesis 0/3 (0%) 1/4 (25%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Pruritus 0/3 (0%) 1/4 (25%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/1 (100%) 1/1 (100%) 1/6 (16.7%) 3/52 (5.8%)
    Rash 0/3 (0%) 0/4 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 1/1 (100%) 0/6 (0%) 3/52 (5.8%)
    Rash maculo-papular 0/3 (0%) 0/4 (0%) 0/3 (0%) 1/3 (33.3%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Surgical and medical procedures
    Sinus Operation 1/3 (33.3%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)
    Vascular disorders
    Hypertension 0/3 (0%) 1/4 (25%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 2/52 (3.8%)
    Hypotension 0/3 (0%) 0/4 (0%) 0/3 (0%) 0/3 (0%) 0/3 (0%) 1/3 (33.3%) 0/1 (0%) 0/1 (0%) 0/6 (0%) 0/52 (0%)

    Limitations/Caveats

    Inclusion of patients with refractory gastric cancer with short duration of drug exposure may have limited our ability to accurately evaluate the incidence of off-target effects adverse events in the study population, in particular corneal toxicity.

    More Information

    Certain Agreements

    Principal Investigators are NOT employed by the organization sponsoring the study.

    There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.

    Results Point of Contact

    Name/Title Medical Lead
    Organization Five Prime Therapeutics
    Phone 415-365-5600
    Email FPA144@fiveprime.com
    Responsible Party:
    Five Prime Therapeutics, Inc.
    ClinicalTrials.gov Identifier:
    NCT02318329
    Other Study ID Numbers:
    • FPA144-001
    First Posted:
    Dec 17, 2014
    Last Update Posted:
    Dec 13, 2021
    Last Verified:
    Dec 1, 2021