Recruiting NA INTERVENTIONAL 1-arm NCT06283706

The Tryptophan Requirement in Healthy Adults

The Tryptophan Requirement in Healthy Adults Over 60 Years

Sponsor: Canadian Institutes of Health Research (CIHR)

Interventions Tryptophan

Updated 5 times since 2024 Last updated: May 23, 2025 Started: Jun 1, 2024 Primary completion: Jul 1, 2025 Completion: Dec 1, 2025

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT06283706, this NA trial focuses on Healthy Aging and remains actively recruiting participants. Sponsored by Canadian Institutes of Health Research (CIHR), it has been updated 5 times since 2024, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

5 versions recorded

Jun 2025 — Present [monthly]

Recruiting NA
Sep 2024 — Jun 2025 [monthly]

Recruiting NA

Status: Not Yet Recruiting → Recruiting
Jul 2024 — Sep 2024 [monthly]

Not Yet Recruiting NA
Apr 2024 — Jul 2024 [monthly]

Not Yet Recruiting NA
Mar 2024 — Apr 2024 [monthly]

Not Yet Recruiting NA

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Canadian Institutes of Health Research (CIHR)
The Hospital for Sick Children

Data source: The Hospital for Sick Children

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Toronto, Canada