Massive canadian study aims to uncover ADHD's hidden toll on women

NCT ID NCT07597707

Recruiting now Knowledge-focused Sponsor: University of Calgary Source: ClinicalTrials.gov ↗

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This observational study will follow 1,460 girls and women (age 10+) with and without ADHD across Canada. Participants complete surveys about their mental health, hormones, and life experiences. The goal is to build a detailed picture of how ADHD affects females over their lifespan, with no treatment or intervention involved.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to: If successful, this study could reveal how ADHD affects girls and women differently across life stages, pointing toward better support and care strategies.
What could go wrong: This is an observational study, not a treatment trial. It relies on self-reported data, which may not capture the full picture. Results will not directly lead to a new therapy.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

attention deficit hyperactivity disorder, inattentive type attention deficit-hyperactivity disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

ADHD

Contacts and locations

Locations

University of Calgary
RECRUITING

Calgary, Alberta, T2N 1N4, Canada

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