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Study details
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A Trial to Assess How Centanafadine Interacts With Stimulants in the Body

Otsuka Pharmaceutical Development & Commercialization, Inc.
NCT IDNCT07314333ClinicalTrials.gov data as of Apr 2026
Phase

Phase 1

Target enrollment

42

Study length

about 31 days

Ages

18–55

Locations

1 site in UT

What this study is about

Researchers are testing how centanafadine interacts with stimulants when taken together. The trial will examine if combining these medications affects the body's response.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Take Centanafadine
  • 2.Take Lisdexamfetamine
  • 3.Take Methylphenidate

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Oral

How treatment is administered

Treatment Assignment
Randomized & Blinded

You may get a placebo/standard care, and you won't know which.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Drug classes

lisdexamfetamine, methylphenidate (CNS stimulant; blocks reuptake of dopamine and norepinephrine)

Drug routes

oral (Disintegrating Oral Tablet)

Endpoints

Primary: Change from Baseline in Blood Pressure (BP) at Day 12 or Early Termination (ET), Change from Baseline in Heart Rate (HR) at Day 12 or ET

Secondary: Apparent clearance of drug from plasma after extravascular administration (CL/F) for Centanafadine when co-administered with methylphenidate or lisdexamfetamine, Area under the concentration time curve from time zero to infinity (AUC-inf) for Centanafadine when co-administered with methylphenidate or lisdexamfetamine, Maximal peak plasma concentration (Cmax) for Centanafadine when co-administered with methylphenidate or lisdexamfetamine, Terminal phase elimination half-life (t1/2,z) for Centanafadine when co-administered with methylphenidate or lisdexamfetamine, Time to maximum (peak) Plasma Concentration (Tmax) for Centanafadine when co-administered with methylphenidate or lisdexamfetamine

Body systems

Psychiatry / Mental Health