Completed NA INTERVENTIONAL 2-arm NCT05821725

Effects of Topical Hyaluronic Acid Gel on Postoperative Pain and Wound Healing

Clinical Study to Evaluate the Effects of a Topical Hyaluronic Acid (HA) Gel on Postoperative Pain and Wound Healing at Palatal Donor Sites in Subjects Undergoing Mucogingival Procedures

Sponsor: Colgate Palmolive

Conditions Palatal Wound

Interventions Control Hyaluronic acid

Updated 6 times since 2023 Last updated: Nov 20, 2025 Started: Jul 15, 2023 Primary completion: Nov 21, 2023 Completion: Nov 21, 2023

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

This NA trial investigates Palatal Wound and is currently completed. Colgate Palmolive leads this study, which shows 6 recorded versions since 2023 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

6 versions recorded

Dec 2025 — Present [monthly]

Completed NA

Status: Unknown → Completed
Oct 2025 — Dec 2025 [monthly]

Unknown NA

Status: Recruiting → Unknown
Sep 2024 — Oct 2025 [monthly]

Recruiting NA
Jul 2024 — Sep 2024 [monthly]

Recruiting NA
Sep 2023 — Jul 2024 [monthly]

Recruiting NA

Status: Not Yet Recruiting → Recruiting

▶ Show 1 earlier version

May 2023 — Sep 2023 [monthly]

Not Yet Recruiting NA

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Colgate Palmolive

Data source: Colgate Palmolive

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

Study Locations

• Guarulhos, Brazil