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NCT04898634 · ClinicalTrials.gov registry record · Phase 1

A Study of JNJ-78278343, a T-Cell-Redirecting Agent Targeting Human Kallikrein 2 (KLK2), for Advanced Prostate Cancer

A Phase 1 study of Prostatic Neoplasms, sponsored by Janssen Research & Development.

Active
Registry status
Phase 1
Development phase
216
Enrollment target
17
Study locations

NCT04898634: Active Phase 1 study of Prostatic Neoplasms, sponsored by Janssen Research & Development.

NCT04898634 is a Phase 1 study of Prostatic Neoplasms that is active but no longer recruiting, run by Janssen Research & Development. The registered enrollment target is 216 participants, below the 511-participant average among 65 other Prostatic Neoplasms trials with a reported enrollment target (58% lower). The trial reports 17 study locations across 3 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04898634, a Phase 1 study of Prostatic Neoplasms, is active but no longer recruiting, sponsored by Janssen Research & Development.

ACTIVE NOT RECRUITING
Registry status
Phase 1
Development phase
216 participants
Enrollment target
17
Study locations

Study Summary

The purpose of this study is to determine the recommended phase 2 dose(s) (RP2Ds) of JNJ-78278343 in Part 1 (Dose Escalation) and the safety at the RP2Ds in Part 2 (Dose Expansion).

Primary Outcome

An AE is any untoward medical occurrence in a participant participating in a clinical study that does not necessarily have a causal relationship with the pharmaceutical/ biological agent under study.

Conditions Studied

Interventions

  • DRUG JNJ-78278343

Study Locations (17)

Other

  • Peking University Third Hospital - Beijing
  • Chongqing University Cancer Hospital - Chongqing
  • Sun Yat Sen University Cancer Center - Guangzhou
  • First Affiliated Hospital Of Wenzhou Medical College - Wenzhou
  • Centre Leon Berard - Lyon
  • APHM Hopital Timone - Marseille
  • Institut Gustave Roussy - Villejuif
  • National Cancer Center Hospital East - Kashiwa
  • Yokohama City University Medical Center - Yokohama
  • Antoni van Leeuwenhoek - Amsterdam
  • Erasmus MC - Rotterdam
  • Hosp Univ Fund Jimenez Diaz - Madrid
  • Hosp Univ Hm Sanchinarro - Madrid
  • Hosp Virgen de La Victoria - Málaga

New York

  • Columbia University Medical Center Herbert Irving Pavilion - New York
  • Memorial Sloan Kettering Cancer Center - New York

Washington

  • University of Washington - Seattle

Trial Details

FieldValue
Enrollment Target 216 participants
Start Date 2021-07-13
Est. Completion 2027-02-10
Phase Phase 1
Janssen Research & Development

593 total trials

What the registry record for NCT04898634 still lists

NCT04898634 is an interventional study that assigns participants to a tested intervention. The registered 216 participants enrollment target is mid-sized for trials with a published cap, below the 511-participant average among 65 other Prostatic Neoplasms trials with a reported enrollment target (58% lower).

The record links to 1 condition, with Prostatic Neoplasms appearing as the primary indexed condition, and to 1 intervention - of which JNJ-78278343 is the first listed.

NCT04898634 lists 17 locations in 3 states (Other, New York, Washington).

Frequently Asked Questions

What is clinical trial NCT04898634 about?

NCT04898634 is a clinical study titled "A Study of JNJ-78278343, a T-Cell-Redirecting Agent Targeting Human Kallikrein 2 (KLK2), for Advanced Prostate Cancer". The purpose of this study is to determine the recommended phase 2 dose(s) (RP2Ds) of JNJ-78278343 in Part 1 (Dose Escalation) and the safety at the RP2Ds in Part 2 (Dose Expansion).

What is the current status of trial NCT04898634?

This trial is currently active not recruiting. It is a Phase 1 study. The enrollment target is 216 participants. The study started on 2021-07-13. Estimated completion is 2027-02-10.

What conditions does trial NCT04898634 study?

This clinical trial studies the following conditions: Prostatic Neoplasms.

What interventions are being tested in trial NCT04898634?

The interventions under investigation include: JNJ-78278343 (DRUG).

Who is sponsoring clinical trial NCT04898634?

This trial is sponsored by Janssen Research & Development, which has 593 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04898634 being conducted?

This trial has 17 study locations across New York, Washington. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Prostatic Neoplasms

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04898634's enrollment target sits among peer trials

216 31st of 65 higher than 35 of 65 other Prostatic Neoplasms trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Prostatic Neoplasms trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04898634, the US trial registry maintained by the National Library of Medicine. NCT04898634 (mid enrollment · multi site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.