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CompletedNCT07253441

A Trial to Characterize Differences in Blood Levels of Different Lots of Centanafadine QD XR and to Understand the Effect of Food on Blood Levels

This study is completed. It focuses on ADHD and currently lists study information in the United States.

ADHDOtherFrom 18 Years to 55 Years
In plain English

Key information made simple

This study exists to explore whether blood tests and biological markers could improve care and understanding. Researchers are trying to understand what blood tests and biological markers could change in day-to-day care and decision-making. For people living with ADHD, the gap between what sounds good on paper and what works in daily life is often important. If the findings are useful, they could help future care become more targeted, practical, and easier to trust. Taking part helps build the evidence that can improve understanding and care for others over time.

What to expect

Your next step

The official record suggests in-person participation through a lab, with sites including ICON Lenexa and ICON Salt Lake City in Millcreek. Participation appears to involve a study treatment together with follow-up visits and routine safety or progress checks. The main fit is usually being able to understand the study and consent and meeting the main study requirements, while common reasons not to take part include safety concerns that need urgent care first and active substance or alcohol problems that could affect the results. This is an early-stage study, which usually means a smaller group and a focus on learning how the approach behaves.

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: NCT07253441. 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
observational follow-up
Time commitment
long follow-up or multiple visits
Study phase
Not available
Enrollment
Not available
Recruitment status
Completed
Source
Official registry link
FAQ

Questions about this study

What is A Trial to Characterize Differences in Blood Levels of Different Lots of Centanafadine QD XR and to Understand the Effect of Food on Blood Levels?

This study is exploring observational follow-up for people with adhd. Participants may complete study visits, assessments, or follow-up activities defined by the research team. 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 observational follow-up, 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.

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