Completed NA INTERVENTIONAL 3-arm NCT03388736

Anxiolytic Effect of Lavender Oil on Orthognathic Surgery Patients

Effects of Lavender Oil at Different Concentrations in the Preoperative Waiting Room on Anxiety Levels of Patients Before Orthognathic Surgery

Sponsor: Ankara University

Conditions Anxiety Osteotomy

Interventions Supplementary Medicine

Updated 8 times since 2018 Last updated: Jul 2, 2019 Started: Nov 1, 2017 Primary completion: Mar 1, 2019 Completion: Mar 1, 2019

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

Listed as NCT03388736, this NA trial focuses on Anxiety and Osteotomy and remains completed. Sponsored by Ankara University, it has been updated 8 times since 2017, reflecting limited change activity. Mental health research at this phase helps define safety and dosing parameters for future study.

Status Flow

Change History

8 versions recorded

Sep 2025 — Present [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Aug 2019 — Jan 2021 [monthly]

Completed NA

Status: Recruiting → Completed

▶ Show 3 earlier versions

Feb 2019 — Aug 2019 [monthly]

Recruiting NA
Jun 2018 — Feb 2019 [monthly]

Recruiting NA
Jan 2018 — Jun 2018 [monthly]

Recruiting NA

First recorded

Nov 2017

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Ankara University

Data source: Ankara University

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

Study Locations

• Ankara, Turkey (Türkiye)