Completed NA INTERVENTIONAL 2-arm NCT06929754

To Compare the Effects of Lip Bumper Appliance in Rate of Lower Incisor Alignment After First Premolar Extractions

Comparison of Rate of Lower Incisor Alignment and Periodontal Condition in Orthodontic Patients Undergoing Lip Bumper Treatment and Control Group After First Premolar Extractions- A Randomized Clinical Trial

Sponsor: Bahria University

Conditions Crowding of Anterior Mandibular Teeth Gingival Health

Interventions Lip bumper

Updated 2 times since 2025 Last updated: Dec 11, 2025 Started: Mar 1, 2025 Primary completion: Sep 16, 2025 Completion: Sep 16, 2025

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 Crowding of Anterior Mandibular Teeth and Gingival Health and is currently completed. Bahria University leads this study, which shows 2 recorded versions since 2025 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

2 versions recorded

Jan 2026 — Present [monthly]

Completed NA

Status: Active Not Recruiting → Completed
May 2025 — Jan 2026 [monthly]

Active Not Recruiting NA

First recorded

Mar 2025

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Bahria University

Data source: Bahria University

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

Study Locations

• Karachi, Pakistan