Completed PHASE4 INTERVENTIONAL 2-arm NCT01380015

Efficacy of Spearmint Tea in Relieving Osteoarthritis of the Knee

Human Clinical Trial to Investigate the Effects of High Rosmarinic Acid Spearmint Tea on Markers of Pain, Physical Function and Disease Activity in Osteoarthritis of the Knee

Sponsor: Ontario Ministry of Agriculture, Food and Rural Affairs

Conditions Osteoarthritis of the Knee

Interventions Commercially spearmint tea High Rosmarinic Acid Spearmint Tea

Updated 5 times since 2017 Last updated: Jan 21, 2013 Started: Jul 31, 2011 Primary completion: Nov 30, 2012 Completion: Dec 31, 2012

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

This PHASE4 trial investigates Osteoarthritis of the Knee and is currently completed. Ontario Ministry of Agriculture, Food and Rural Affairs leads this study, which shows 5 recorded versions since 2011 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed PHASE4
Jul 2024 — Sep 2024 [monthly]

Completed PHASE4
Jan 2021 — Jul 2024 [monthly]

Completed PHASE4
Jun 2018 — Jan 2021 [monthly]

Completed PHASE4
Jan 2017 — Jun 2018 [monthly]

Completed PHASE4

First recorded

Jul 2011

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Ontario Ministry of Agriculture, Food and Rural Affairs
University of Guelph

Data source: University of Guelph

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

Study Locations

• Guelph, Canada