Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (NCT07314333) titled 'A Trial to Assess How Centanafadine Interacts With Stimulants in the Body' on Dec. 18, 2025.

Study Type: Interventional

Study Design: Allocation: Randomized. Intervention model: Parallel Assignment. Primary purpose: Treatment. Masking: Single (Participant).

Primary Sponsor: Otsuka Pharmaceutical Development & Commercialization, Inc.

Condition: ADHD

Intervention: Drug: Centanafadine Drug: Methylphenidate

Recruitment Status: Not recruiting

Phase: Phase 1

Date of First Enrollment: February 3, 2026

Target Sample Size: 42

Countries of Recruitment: United States

To know more, visit https://clinicaltrials.go...