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Clinical Trials/jRCT2080223997
jRCT2080223997CompletedPhase 1

A Phase 1/1b Study to Evaluate the Safety, Pharmacokinetics, Pharmacodynamics, and Immunogenicity of JNJ-63723283, an Anti-PD-1 Monoclonal Antibody, as Monotherapy or in Combination With Erdafitinib in Japanese Subjects With Advanced Solid Cancers

Janssen Pharmaceutical K.K.1 site30 target enrollmentStarted: TBDLast updated:
Conditions

Trial Snapshot

Phase
Phase 1
Status
Completed
Enrollment
30
Locations
1
Primary Endpoint
Number of Participants with Dose Limiting Toxicity (DLT)

Study Overview

Brief Summary

No summary available.

Study Design

Study Type
Interventional
Intervention Model
Parallel Assignment
Primary Purpose
Treatment Purpose

Eligibility Criteria

Ages
20age old over to No limit (—)
Sex
All

Inclusion Criteria

  • Radiographically, histologically, or cytologically confirmed advanced or refractory solid tumor(s) that is metastatic or unresectable, and previously received or was ineligible for standard treatment option. Participants with solid tumor(s) for which anti-PD-1 or anti-PD-L1 antibody as a monotherapy is approved in Japan are eligible.
  • Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1
  • Thyroid function laboratory values within normal range
  • A woman must be:
  • a) Not of childbearing potential;
  • b) Of childbearing potential and practicing a highly effective, preferably user-independent method of contraception (failure rate of less than (<) 1 percent (%) per year when used consistently and correctly) and agrees to remain on a highly effective method while receiving study intervention and continue for 5 months following discontinuation of JNJ-63723283 or 3 months following discontinuation of erdafitinib, whichever is longer. Especially participants receiving erdafitinib must agree to use two contraceptive methods and one must be user-independent method;
  • c) Agree not to donate eggs (ova, oocytes), during the study and continue for 5 months following discontinuation of JNJ-63723283 or 3 months following discontinuation of erdafitinib, whichever is longer
  • A male participant must wear a condom when engaging in any activity that allows for passage of ejaculate to another person and must agree not to donate sperm for 5 months following discontinuation of JNJ-63723283 or 5 months following discontinuation of erdafitinib, whichever is longer

Exclusion Criteria

  • Had prior treatment with an anti-PD-1 antibody, anti-PD-L1 antibody or anti-PDL2 antibody within 30 days of first study drug administration and/or has an ongoing Grade 2 or higher immunotherapy-related toxicity. If the subject has an experience of treatment with these agents, the subject must not have had severe immunotherapy-related toxicity
  • History of or concurrent interstitial lung disease
  • Active autoimmune disease or a documented history of autoimmune disease that requires systemic steroids or immunosuppressive agents
  • Grade 3 or higher toxicity effects from previous treatment with immunotherapy
  • Has taken immunosuppressive doses of systemic medications, such as corticosteroids doses greater than (>) 10 milligram per day (mg/day) prednisolone or equivalent), within 2 weeks before the planned first dose of study drug

Outcomes

Primary Outcomes

Number of Participants with Dose Limiting Toxicity (DLT)

Time Frame: Up to 6 weeks (maximum)

Phase 1a and Phase 1b: Number of Participants with Dose Limiting Toxicity (DLT)

Severity of DLT as Assessed by National Cancer Institute Common Terminology Criteria for Adverse Events (NCI-CTCAE)

Time Frame: Up to 6 weeks (maximum)

Phase 1a and Phase 1b: Severity of DLT as Assessed by National Cancer Institute Common Terminology Criteria for Adverse Events (NCI-CTCAE)

Secondary Outcomes

  • Number of Participants with Adverse Events and Immune-Related Adverse Event (irAE) by Severity(Approximately up to 3 years)
  • Number of Participants With Clinically Significant Changes in Vital Signs as a Measure of Safety and Tolerability(Approximately up to 3 years)
  • Number of Participants With Clinical Laboratory Abnormalities as a Measure of Safety and Tolerability(Approximately up to 3 years)
  • Number of Participants With ECG Abnormalities as a Measure of Safety and Tolerability(Approximately up to 3 years)
  • Maximum Serum Concentration (Cmax) of JNJ-63723283(Approximately up to 3 years)
  • Serum Concentration Immediately Prior to the Next Drug Administration (Ctrough) of JNJ-63723283(Approximately up to 3 years)
  • Time to reach Maximum Observed serum Concentration (Tmax) of JNJ-63723283(Approximately up to 3 years)
  • Area Under the Serum Concentration-Time Curve Between 2 Defined Sampling Points, (t1 and t2) (AUC[t1-t2]) of JNJ-63723283(Approximately up to 3 years)
  • Elimination Half-Life (t1/2) of JNJ-63723283(Approximately up to 3 years)
  • Total Systemic Clearance (CL) of JNJ-63723283(Approximately up to 3 years)
  • Volume of Distribution at Steady-State (Vss) of JNJ-63723283(Approximately up to 3 years)
  • Cmax of Erdafitinib(Approximately up to 3 years)
  • Ctrough of Erdafitinib(Approximately up to 3 years)
  • Numb+H62+H63(Approximately up to 3 years)

Investigators

Study Sites (1)

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