Pasritamig clinical trials
Also written JNJ-78278343.
How each study uses pasritamig is sorted by a rule, right about nine times in ten. Readers can ask us to read every study one by one.Ask us to read each study
Get an email when these change. Save the pasritamig studies recruiting or about to start — once a week, free: studies that open, close, add sites or post results.
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Example · made-up studies
Breast cancer · Recruiting: 2 came in, 3 changed
What changed in your saved searches, Oct 31 – Nov 6:
A study of drug A after surgery for early breast cancer
Came in · now Recruiting
Drug B with hormone therapy in advanced breast cancer
Changed
· Sites: 4 added, including Seoul and Busan
· Enrollment: 300 → 450 participants
Exercise during chemotherapy
Now Active, not recruiting
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Approvals
The first approval found in each region, with its record
- United States
- Not in FDA's approval records
- European Union
- Not in EMA's list of EU-wide authorisations
From FDA's Drugs@FDA and Purple Book (through openFDA) and the European Medicines Agency, files of Sept 2026 and 27 Oct 2026. National approvals in Europe and other countries are not included. How this is worked out
How studies write it
Studies that test it under each name
Studies by the year they started
6 studies that test it; most in 2025 (3)
| Year | Studies |
|---|---|
| 2021 | 1 |
| 2023 | 1 |
| 2025 | 3 |
| 2026 | 1 |
By phase
A phase 1/2 study counts in both.
What it is tested for
Each study’s main condition, where its own words name it, so a study counts once.
Who runs them
Industry 5 · Other 1
Janssen Research & Development, LLC (5) · Fred Hutchinson Cancer Center (1)
Often tested with
Tested in the same studies.
Anti-PSMA/Anti-CD28 Bispecific Antibody JNJ-87189401 (2) · Anti-PSMA Antibody-drug Conjugate ARX517 (1)
Coming up
From the study records. Dates are the sponsors’ own estimates and often move.
Reaching primary completion within a year · 4, 1 in phase 3
Studies that test pasritamig, phase 3 first.
- Nov 2027A Study of Pasritamig With Docetaxel Versus Docetaxel in Participants With Metastatic Castration-Resistant Prostate CancerPhase 3 · Janssen Research & Development, LLC
- Mar 2027A Study of JNJ-78278343, a T-Cell-Redirecting Agent Targeting Human Kallikrein 2 (KLK2), for Advanced Prostate CancerPhase 1 · Janssen Research & Development, LLC
- Jun 2027A Study of JNJ-87189401 Combined With JNJ-78278343 for Advanced Prostate CancerPhase 1 · Janssen Research & Development, LLC
- Nov 2027A Study of JNJ-78278343 in Combination With JNJ-95298177 for Treatment of Prostate CancerPhase 1 · Janssen Research & Development, LLC
Studies
Open first, then newest update. How each study uses pasritamig is read from its arms, and is right about nine times in ten. Ask us to read each study. These are the studies that list it as an intervention; a search of ClinicalTrials.gov also finds studies that mention it only in a description, such as earlier treatment.
Testing it · 6
- A Study of JNJ-87189401 Combined With JNJ-78278343 for Advanced Prostate CancerRecruitingPhase 1Janssen Research & Development, LLCNCT06095089Written as JNJ-78278343
- A Study of JNJ-78278343 in Combination With JNJ-95298177 for Treatment of Prostate CancerRecruitingPhase 1Janssen Research & Development, LLCNCT07082920Written as JNJ-78278343
- A Study of Pasritamig With Docetaxel Versus Docetaxel in Participants With Metastatic Castration-Resistant Prostate CancerRecruitingPhase 3Janssen Research & Development, LLCNCT07225946Written as Pasritamig
- A Study of Pasritamig With or Without JNJ-87189401 Versus Placebo for Late Line Metastatic Castration-resistant Prostate Cancer (mCRPC)RecruitingPhase 3Janssen Research & Development, LLCNCT07164443Written as Pasritamig
- Testing Pasritamig Before Surgery for the Treatment of Localized Prostate CancerNot yet recruitingPhase 1Fred Hutchinson Cancer CenterNCT07860255Written as Pasritamig
- A Study of JNJ-78278343, a T-Cell-Redirecting Agent Targeting Human Kallikrein 2 (KLK2), for Advanced Prostate CancerActive, not recruitingPhase 1Janssen Research & Development, LLCNCT04898634Written as JNJ-78278343
Given beside what is tested · 4 — pasritamig is usual care or a partner of the new treatment
- GI-102 (CD80-IgG4 Fc-IL2v3) in Combination With Pasritamig in Patients With Metastatic Castration-resistant Prostate Cancer (mCRPC) (JET-201)RecruitingPhase 1/2GI Innovation, Inc.NCT07871435Written as Pasritamig
- A Study of Pasritamig (JNJ-78278343) in Combination With Other Agents for Metastatic Prostate CancerRecruitingPhase 1Janssen Research & Development, LLCNCT05818683Written as Pasritamig
- A Study of Pasritamig (JNJ-78278343) in Combination With JNJ-86974680 for Treatment of Prostate CancerRecruitingPhase 1Janssen Research & Development, LLCNCT07319871Written as Pasritamig
- A Study of JNJ-69086420, an Actinium-225-Labeled Antibody Targeting Human Kallikrein-2 (hK2) for Advanced Prostate CancerActive, not recruitingPhase 1Janssen Research & Development, LLCNCT04644770Written as JNJ-78278343
Codes
What other systems call pasritamig · ClinicalTrials.gg INT017380
- UNII (FDA) NDM64RSJ42PASRITAMIGOne source FDA
- NCI Thesaurus C180825PasritamigOne source FDA
| System | Code | Name there | Checked by |
|---|---|---|---|
| UNII (FDA) | NDM64RSJ42 | PASRITAMIG | One source FDA |
| NCI Thesaurus | C180825 | Pasritamig | One source FDA |
“Confirmed” means two independent publishers link the code to this drug; “one source”, one does and its name agrees.