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June. 28, 2024

June. 28, 2024

jRCT2031240200

A Phase 1, First-in-Human, Dose Escalation Study of JNJ-88998377 in
Participants with Relapsed/Refractory B-cell Non-Hodgkin's Lymphoma
(NHL)

A Study of JNJ-88998377 for Relapsed/Refractory B-cell Non-Hodgkin's Lymphoma

Fujikawa Ei

Janssen Pharmaceutical K.K.

5-2, Nishi-kanda 3-chome, Chiyoda-ku, Tokyo

+81-120-183-275

DL-JANJP-JCO_TL_TSG_EMP@its.jnj.com

Medical Information Center

Janssen Pharmaceutical K.K.

5-2, Nishi-kanda 3-chome, Chiyoda-ku, Tokyo

+81-120-183-275

DL-JANJP-JCO_TL_TSG_EMP@its.jnj.com

Pending

July. 30, 2024

160

Interventional

non-randomized controlled trial

open(masking not used)

active control

single assignment

treatment purpose

- Participants have histologically or cytologically confirmed B-cell non-Hodgkin's Lymphoma (NHL) according to the 2022 World Health Organization (WHO) classification with relapsed or refractory disease

- Participants have measurable disease or meet all requirements for adequate response assessment as defined by the appropriate disease response criteria at screening

- Participants have an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1

- Participants have a life expectancy of greater than or equal to (>=) 12 weeks

- Be willing and able to adhere to the lifestyle restrictions specified in the protocol

- Participant with active or prior history of B-cell NHL involving the central nervous system (CNS) and leptomeningeal involvement

- History of malignancy (other than the disease under study in the cohort to which the participant is assigned) within 1 year prior to the first administration of study treatment as malignancies can interfere with study endpoints

- Participant having known allergies, hypersensitivity, or intolerance to the excipients of JNJ-88998377

- Participant had major surgery or had significant traumatic injury within 30 days before first dose of study treatment or has not recovered from surgery and must not have major surgery planned during the time the participant is receiving study treatment

- Participant received an autologous stem cell transplant less than or equal to (<=) 3 months before the first dose of study treatment

18age old over
No limit

Both

Lymphoma, Non-Hodgkin
Refractory B-Cell NHL
Relapsed B-cell NHL

Part A: Dose Escalation
Participants will receive JNJ-88998377 at a selected starting dose. Subsequent dose levels and schedules will be selected based on the review of all available data to establish recommended Phase 2 dose (RP2D).

Part B: Dose Expansion
Participants will receive JNJ-88998377 at RP2D determined in Part A. Additional expansion cohort(s) may be added with a lower RP2D(s), or different dose schedule(s) based on all available data.

JNJ-88998377
JNJ-88998377 will be administered.

Parts A and B: Number of Participants with Adverse Events (AEs)
Upto 3 years 4 months
An AE is any untoward medical occurrence in a participant administered a pharmaceutical (investigational or noninvestigational) product. It does not necessarily have a causal relationship with the investigational product.

Part A: Number of Participants with Dose Limiting Toxicity (DLTs)
Cycle 1 (21 days)
Number of participant with DLT will be assessed. The DLTs are specific adverse events and are defined as any of the following: high grade non-hematological or hematological toxicity.

Plasma Concentration of JNJ-88998377
Up to first 12 weeks
Plasma concentration of oral dose of JNJ-88998377 will be assessed.

Area Under the Plasma Concentration Versus Time Curve During A Dosing Interval (t) At Steady-State of JNJ-88998377
Up to first 12 weeks
Area under the plasma concentration versus time curve during a dosing interval (t) at steady-state concentration of JNJ-88998377 will be reported.

Maximum Plasma Concentration (Cmax) of JNJ-88998377
Up to first 12 weeks
Cmax of JNJ-88998377 will be reported.

Minimum Plasma Drug Concentration (Cmin) of JNJ-88998377
Up to first 12 weeks
Cmin of JNJ-88998377 will be reported.

Percentage of Participants With Overall Response (OR)
Up to 3 years 4 months
OR is defined as the percentage of participants who have a best response of partial response (PR) or better per investigator assessment according to disease-specific response criteria.

Time to Response (TTR)
From first dose of study treatment until first response of PR or better (up to 3 years and 4 months)
TTR is defined for participants who achieved a response of PR or better as the time from the first dose of study treatment to the first response of PR or better per investigator assessment according to disease-specific response criteria.

Duration of Response (DOR)
From date of documentation of first response of PR or better until progressive disease or death (up to 3 years and 4 months)
DOR is defined for participants who achieved a response of PR or better as the time between the date of initial documentation of first response of PR or better to the date of first documented evidence of progressive disease or death.

Janssen Pharmaceutical K.K.
The Cancer Institute Hospital of JFCR Institutional Review Board
3-8-31 Ariake, Koto-ku, Tokyo

Approval

Yes

The data sharing policy of the Janssen Pharmaceutical Companies of Johnson and Johnson is available at www.janssen.com/clinical-trials/transparency. As noted on this site, requests for access to the study data can be submitted through Yale Open Data Access (YODA) Project site at yoda.yale.edu.

NCT06470438
ClinicalTrials.gov

China/Italy/Korea Republic Of/Taiwan Province Of China/ Turkiye/Poland