Completed NA INTERVENTIONAL 3-arm NCT05227859

Which is Better Piezosurgery or LLLT in Accelerating Orthodontic Tooth Movement

Assessment of the Effects of Piezocision and Low-level Laser Therapy on Orthodontic Tooth Movement During Canine Retraction and the Associated Dentoalveolar Changes: A Three-arm Randomized Controlled Clinical Trial

Sponsor: Damascus University

Conditions Class II Malocclusion

Interventions Conventional treatment Low-level laser Piezocision

Updated 5 times since 2022 Last updated: Jan 11, 2026 Started: Nov 8, 2020 Primary completion: Apr 28, 2021 Completion: Nov 26, 2021

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

Listed as NCT05227859, this NA trial focuses on Class II Malocclusion and remains completed. Sponsored by Damascus University, it has been updated 5 times since 2020, 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

Feb 2026 — Present [monthly]

Completed NA
Sep 2025 — Feb 2026 [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Mar 2022 — Jul 2024 [monthly]

Completed NA

First recorded

Nov 2020

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Damascus University

Data source: Damascus University

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

Study Locations

• Damascus, Syria