Evaluation of Two Mini-implant Diameters in the Infra-zygomatic Crest Region. (NCT07337538) | Clinical Trial Compass
RecruitingNot Applicable
Evaluation of Two Mini-implant Diameters in the Infra-zygomatic Crest Region.
Iraq20 participantsStarted 2026-01-14
Plain-language summary
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.
Who can participate
Age range
15 Years – 38 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Individuals aged between 15 and 38 years.
. Patients currently undergoing orthodontic treatment with fixed appliances who require mini-implant placement in the upper buccal posterior region (IZC) for full-arch distalization or en-masse retraction.
. Patients willing and able to adhere to the study protocol.
. Recommended for the use of bilateral mini-implants.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.