A trial in healthy participants to find out how long JNJ-101556143 stays in and acts on the body when administered as different formulations and under different food conditions

2026-526263-38-00 Protocol 101556143PCR1001 Human pharmacology (Phase I) - Other Ongoing, recruiting

Start 19 Jun 2026 · Status Ongoing, recruiting · 1 EU/EEA countries · 1 sites · Protocol 101556143PCR1001

Overview

Sponsor-declared trial summary

Phase Human pharmacology (Phase I) - Other
Status Ongoing, recruiting
Participants planned 48
Countries 1
Sites 1

Prostate Cancer

Key facts

Sponsor
Janssen Cilag International
Participant type
Healthy volunteers
Age range
18-64 years
Gender
Male
Therapeutic area
Diseases [C] - Neoplasms [C04]
Trial duration
19 Jun 2026 → ongoing
Decision date (initial)
2026-06-09
Transition trial
No
Low-intervention
No
Rare-disease indication
No
Vulnerable population
No

Trial design

CTIS Part I — objectives, methods, condition coding

Conditions and MedDRA coding

Prostate Cancer

VersionLevelCodeTermSystem organ class
27.0 PT 10036909 Prostate cancer metastatic 100000004864

Sponsors and contacts

Sponsor organisations, regulatory contacts, third parties

Janssen Cilag International

Sponsor organisation
Janssen Cilag International
Address
Turnhoutseweg 30
City
Beerse
Postcode
2340
Country
Belgium

Scientific contact point

Organisation
Janssen Cilag International
Contact name
CTIS Point of Contact

Public contact point

Organisation
Janssen Cilag International
Contact name
CTIS Point of Contact

Locations

1 EU/EEA country · 1 investigational sites

By country

CountryMS statusPlanned subjectsSites
Belgium Ongoing, recruiting 48 1
Rest of world 0

Investigational sites

Belgium

1 site · Ongoing, recruiting
SGS Belgium
SGS Clinical Pharmacology Unit, Drie Eikenstraat 655, 2650, Edegem

Country notifications

Trial-start, recruitment-start, end and early-termination notifications submitted per Member State

Country Trial startTrial end Recruitment startRecruitment end Early termination
Belgium 2026-06-19 2026-06-19

Application history

2 submissions — initial application plus substantial / non-substantial modifications

#TypeCodeSubmittedReference MSConclusionDecision date
1 INITIAL IN 2026-05-05 Belgium Acceptable with conditions
2026-06-09
2026-06-09
2 NON SUBSTANTIAL MODIFICATION NSM-1 2026-06-15 Belgium Acceptable with conditions
2026-06-09
2026-06-15