Effect of Vitamin D on Crestal Bone Loss Around Immediate Implant After Mandibular Premolars and … (NCT07065877) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Effect of Vitamin D on Crestal Bone Loss Around Immediate Implant After Mandibular Premolars and Molars Extraction
Egypt20 participantsStarted 2025-07-20
Plain-language summary
What is the difference between grafting the jumping gap upon using xenograft mixed with topical vitamin D clinically regarding crestal bone level and implant stability, radiographically regarding crestal bone level after implant insertion in the posterior region of mandible?
Who can participate
Age range
20 Years – 60 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:
* The American Society of Anesthesiologist (ASA) I , II
* Both Genders. 3- Patients having unrestorable tooth on the posterior mandibular region
* Age\>20
* The patient who have complete their facial growth and teeth eruption
* No bone disease or lesion in propose implant site
Exclusion Criteria:
* Poor oral hygiene patients and/or patients
* Patients with active acute infection.
* Patients with bad oral habits.
* Pregnant or lactating women.
* Heavy smokers.
* Alcohol and drug addicts.
* Diabetes disease
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.
What they're measuring
1
clinically: A)Loss of crestal bone. B)Stability of implant. Radiographically: crestal bone loss by periapical radiograph in millimeters.
Timeframe: clinically: Loss of crestal bone by periodontal prop assessed in millimeters in six months Stability of implant by OSTTEL assessed as ISQ values in six months crestal bone loss in millimeters will be one ,three months and six months.