Actively Recruiting

Phase Not Applicable
Age: 15Years - 38Years
All Genders
Healthy Volunteers
NCT07337538

Evaluation of Two Mini-implant Diameters in the Infra-zygomatic Crest Region.

Led by University of Baghdad · Updated on 2026-01-20

20

Participants Needed

2

Research Sites

41 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

The goal of this clinical trials is to compare two diameters, 1.6 and 2 mm, of mini implants both are 12 mm length placed in the infrazygomatic crest region. The main questions it aims to answer are: which diameter is more suitable for IZC region 1.6 or 2mm in terms of primary stability, secondary stability, pain perception and failure rate. 20 participant will receive 40 mini implant bilaterally (20 in one side of 1.6mm, the other side 20 of 2mm). participants will be asked to record visual analog scale (VAS) for 3 nights monitored monthly by the investigator.

CONDITIONS

Official Title

Evaluation of Two Mini-implant Diameters in the Infra-zygomatic Crest Region.

Who Can Participate

Age: 15Years - 38Years
All Genders
Healthy Volunteers

Eligibility Criteria

Eligible

You may qualify if you...

  • Individuals aged between 15 and 38 years.
  • Currently undergoing orthodontic treatment with fixed appliances.
  • Require mini-implant placement in the upper buccal posterior region (infrazygomatic crest) for full-arch distalization or en-masse retraction.
  • Willing and able to follow the study protocol.
  • Recommended for bilateral mini-implant use.
Not Eligible

You will not qualify if you...

  • Syndromic conditions.
  • Facial trauma.
  • Previous bone-related surgery.

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

1
2
3
+1

Trial Site Locations

Total: 2 locations

1

Saydiya dental clinic

Baghdad, Baghdad Governorate, Iraq, 10017

Not Yet Recruiting

2

Baghdad university

Baghdad, Baghdad Governorate, Iraq, 10047

Actively Recruiting

Loading map...

Research Team

A

Ali J. Al Ameri, BDS.

CONTACT

M

Mehdi A. Alrubayee, PHD.

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

SINGLE

Allocation

RANDOMIZED

Model

CROSSOVER

Primary Purpose

DEVICE_FEASIBILITY

Number of Arms

2

Not the Right Trial for You?

Explore thousands of other clinical trials that might be a better match.
Sign up to get personalized trial recommendations delivered to your inbox.

Already have an account? Log in here