The Effect of Collagen In Tooth Extraction Procedures (NCT07270510) | Clinical Trial Compass
Active — Not RecruitingPhase 4
The Effect of Collagen In Tooth Extraction Procedures
Turkey (Türkiye)24 participantsStarted 2025-07-01
Plain-language summary
This study is aimed at assessing the effect of an animal-derived collagen matrix on bone and soft tissues in the human teeth. Single-rooted teeth that are beyond restoration and in need of extraction will be included in the study. Patients will be divided into two comparable groups in a randomized manner. The first group will proceed with tooth extraction only, which will be left for spontaneous healing. The second (test) group will receive an additional collagen matrix graft after the extraction, which will be sutured to the tooth socket. Sutures will be removed 1 week after surgery. Both groups will undergo CBCT imaging on the day of surgery and at the 3-month follow-up. Differences in bone measurements like height and width will be recorded as well as soft tissue measurements like thickness and width. Data acquired from two groups will be compared against each other to specify the protective effect of the applied collagen matrix graft.
Who can participate
Age range
18 Years – 65 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:
* Healthy adults (absence of cardiovascular diseases, thyroid diseases, oncological diseases Non-smokers Extraction diagnosis on non-molar teeth Gingivitis, stage 1-2 periodontitis conditions Absence of radiotherapy last 2 years Non restorable teeth (deep fracture, excessive caries, failed root canal treatment) Overall plaque score and gingival score of \<10%
Exclusion Criteria:
Systemically compromised patients Smokers Pregnancy or lactation Heavy periodontally compromised patients (Stage 3-4) Patients undergone radiotherapy in the last 2 years Collagen allergic patients Restorable teeth Overall plaque score and gingival score of \>10%
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
Buccal Height (BH)
Timeframe: From intervention day to 3 months follow-up
2
Buccal Width (BW)
Timeframe: From intervention day to 3-month follow-up