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Active Not RecruitingNCT06973577

P3b Short-term Study of CTN in Patients With ADHD and Comorbid Anxiety

This study is active but not recruiting. It focuses on anxiety and currently lists study information in the United States.

AnxietyOtherFrom 18 Years to 65 Years
In plain English

Key information made simple

This study is comparing Centanafadine with placebo for people with Adhd, Anxiety, Generalized Anxiety, or Social anxiety. Participants receive Centanafadine or placebo and complete study visits and assessments. Some participants may receive placebo instead of the study treatment, and direct benefit is not guaranteed.

What to expect

Your next step

The official record suggests in-person participation through a clinic, with sites including Clinical Research Site #017 - Harmonex Neuroscience Research in Dothan, Clinical Research Center #033 - Woodland International Research Group in Little Rock, and Clinical Research Center #048 - Woodland Research Northwest in Rogers. Participation appears to involve a study treatment together with follow-up visits and routine safety or progress checks. The main fit is usually matching the main diagnosis, while common reasons not to take part include active substance or alcohol problems that could affect the results and safety concerns that need urgent care first. This is a later-stage study, which usually means a larger group and a closer look at how well the approach holds up.

Public study data

Key study information

Condition
ADHD; Anxiety; Generalized Anxiety; Social Anxiety Disorder
Study status
Active Not Recruiting
Sponsor / lead affiliation
Otsuka Pharmaceutical Development & Commercialization, Inc.
Location / country
United States
Registry
ClinicalTrials.gov
Why this study may matter

Why this study may matter

This study may matter because it adds public evidence around anxiety. HopeStage presents it as a starting point for understanding the study, checking the official source, and preparing questions with a care team.

Before joining

Questions to ask before joining

Official source

Registry reference

This page links back to the public source record so people can verify details directly with the registry and research team.

If you want the full study description, eligibility criteria, locations, and sponsor information in the original format, this is the place to check before taking the next step.

Open source record
Need help deciding?

Ask HopeStage to review this study with me

This form records your interest so HopeStage can follow up with practical guidance. It is not a medical eligibility decision and it does not guarantee a study spot.

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Study reference: NCT06973577. We only ask for your email here. HopeStage can help you review the study, but this is not a medical eligibility decision.
In practice

For you

Taking part may give access to a new approach being evaluated.

It requires regular visits and structured follow-up.

Requires travel, with in-person participation in United States.

Important

Not medical advice

Information from public sources. Are you the study sponsor? Contact us to update this page: hi@hopestage.com

Study clarity

Things to check before joining

Sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Sponsor type
Pharmaceutical company
Main activity
medication or study treatment
Intervention
Not available
Time commitment
long follow-up or multiple visits
Study phase
Not available
Enrollment
Not available
Recruitment status
Active Not Recruiting
Source
Official registry link
FAQ

Questions about this study

What is P3b Short-term Study of CTN in Patients With ADHD and Comorbid Anxiety?

This study is exploring medication or study treatment for people with anxiety. Participants may complete study visits, assessments, or follow-up activities defined by the research team. It includes a comparison with placebo. Direct benefit is not guaranteed.

Who is behind this study, and what type of sponsor is it?

This study is sponsored by Otsuka Pharmaceutical Development & Commercialization, Inc., a pharmaceutical company. Otsuka is a pharmaceutical company within the Otsuka group, with work across prescription medicines and healthcare products. The sponsor is based in Japan. Sponsor website: https://www.otsuka.co.jp/en/. You can verify the sponsor and study responsibility in the official registry record.

What does participation involve, what phase is it, and what should I ask about safety?

This study may involve medication or study treatment, study visits, and assessments. The time commitment is long follow-up or multiple visits. The study phase is not available in HopeStage data. Check the official source record to see whether a phase is listed. Enrollment is not available in HopeStage data. HopeStage cannot say whether a study is safe or right for you. Before joining, ask the research team about possible risks, time commitment, visits, side effects, compensation, safety monitoring, and whether participation may affect your current care.

Where can I verify the study details?

Use the official source record linked on this page to check the full study description, recruitment status, eligibility criteria, locations, sponsor information, phase, enrollment, contact details, and any listed risks or requirements.

P3b Short-term Study of CTN in Patients With ADHD. — Anxiety Clinical Trial | HopeStage