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A Study of 14C JNJ-67953964 in Healthy Adult Male Participants

Janssen (J&J Innovative Medicine) logo

Janssen (J&J Innovative Medicine)

Status and phase

Completed
Phase 1

Conditions

Healthy

Treatments

Drug: 14C-aticaprant

Study type

Interventional

Funder types

Industry

Identifiers

NCT05197062
2021-005130-42 (EudraCT Number)
CR109135
67953964MDD1002 (Other Identifier)

Details and patient eligibility

About

The purpose of this study is to assess the pharmacokinetic (PK), metabolism, and routes of excretion of aticaprant and its metabolites in excreta and in plasma after a single oral dose 14C-aticaprant in healthy adult male participants.

Enrollment

8 patients

Sex

Male

Ages

18 to 55 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Healthy on the basis of physical examination, medical history (screening only), vital signs, and electrocardiogram (ECG) performed at screening and admission to the study site on Day -1. Minor abnormalities in ECG, which are not considered to be of clinical significance by the investigator, are acceptable
  • Body weight not less than 50 kilograms (kg) and body mass index (BMI; weight [kg]/height^2 [m^2]) within the range of 18.0 to 29.9 kilogram per meter square (kg/m^2) (inclusive)
  • Blood pressure (after the participant is supine for 5 minutes) between 90 millimeters of mercury (mmHg) and 140 mmHg systolic, inclusive, and no higher than 90 mmHg diastolic at screening and Day -1
  • A 12-lead ECG consistent with normal cardiac conduction and function, at screening and Day -1, including: sinus rhythm; pulse rate between 40 and 100 beat per minutes (bpm), extremes included; QTc interval less than or equal to (<=) 450 milliseconds (ms) for men; QRS interval of less than (<) 120 ms; PR interval < 210 ms; morphology consistent with healthy cardiac conduction and function
  • Non-smokers (not smoked for 3 months prior to screening)

Exclusion criteria

  • History of malignancy within 5 years before screening (exceptions are squamous and basal cell carcinomas of the skin, or malignancy, which is considered cured with minimal risk of recurrence)
  • Known allergies, hypersensitivity, or intolerance to aticaprant or its excipients
  • History of clinically significant (example: in the opinion of the investigator) drug and/or food allergies
  • Participant has presence of left bundle branch block, atrioventricular block (second degree or higher), or a permanent pacemaker or implantable cardioverter defibrillator
  • Anatomical (nasal) abnormalities which may make the placement of the nasoduodenal tube difficult (only for participants with duodenal sampling)

Trial design

Primary purpose

Basic Science

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

8 participants in 1 patient group

14C-aticaprant
Experimental group
Description:
Participants in Group A (without duodenal fluid collection) and Group B (with duodenal fluid collection) will receive a single oral dose of 14C-aticaprant on Day 1.
Treatment:
Drug: 14C-aticaprant

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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