Unknown PHASE4 INTERVENTIONAL 2-arm NCT02760459

Effects of Perioperative Intravenous Dexamethasone on the Severity of Persistent Postsurgical Pain After Total Knee Arthroplasty : A Prospective, Randomized, Double-blind, Placebo-controlled Trial

Sponsor: Chiang Mai University

Interventions Dexamethasone Normal saline solution

Updated 8 times since 2017 Last updated: Oct 7, 2016 Started: Oct 31, 2016 Primary completion: Jun 30, 2017

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 ongoing. Chiang Mai University leads this study, which shows 8 recorded versions since 2016 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

8 versions recorded

Sep 2025 — Present [monthly]

Unknown PHASE4
Sep 2024 — Sep 2025 [monthly]

Unknown PHASE4
Jul 2024 — Sep 2024 [monthly]

Unknown PHASE4

Status: Unknown Status → Unknown
Jan 2021 — Jul 2024 [monthly]

Unknown Status PHASE4
Nov 2018 — Jan 2021 [monthly]

Unknown Status PHASE4

Status: Recruiting → Unknown Status

▶ Show 3 earlier versions

Jun 2018 — Nov 2018 [monthly]

Recruiting PHASE4
Feb 2017 — Jun 2018 [monthly]

Recruiting PHASE4
Jan 2017 — Feb 2017 [monthly]

Recruiting PHASE4

First recorded

Oct 2016

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Chiang Mai University

Data source: Chiang Mai University

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

Study Locations

• Chiang Mai, Thailand