Not Yet RecruitingNot Applicable

Site Preservation Was Performed Through an Open Healing Oral Restorative Membrane

China40 participantsStarted 2025-12-15

Plain-language summary

In this study, an open healing oral restoration membrane was used for site preservation in the esthetic area after tooth extraction to maintain the space for tooth extraction and bone formation. Clinical observation and cone-beam computed tomography (CBCT) were used to comprehensively evaluate the effect of this operation on promoting the growth of soft and hard tissues, and to provide a new treatment method for site preservation in the esthetic area of clinical anterior teeth.

Who can participate

Age range

18 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: * 1: Age ≥18 years old 2: The affected teeth did not have the conditions for immediate implant placement: thin gingival biotype, labial bone plate thickness \<1 mm, the labial bone plate was missing, the distance between the labial bone plate crest and the cemento-enamel junction\>3 mm 3: No systemic diseases and good oral hygiene 4: Be willing to receive treatment and regular follow-up and review, and signed the informed consent Exclusion Criteria: * 1: Uncontrolled systemic diseases, such as heart, liver and kidney diseases, systemic infections, diabetes, etc 2: Women who are pregnant or lactating 3: Taking bisphosphonates, glucocorticoids and other drugs that affect bone metabolism for a long time or within 5 years 4: Patients receiving oral and maxillofacial radiotherapy in the past five years 5: Patients suffering uncontrolled periodontal 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

soft tissue healing efficiency

Timeframe: Immediately after surgery, 7 days, 14 days and 1 month after surgery

Trial details

NCT IDNCT07334067

SponsorThe Dental Hospital of Zhejiang University School of Medicine

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-06-30

View on ClinicalTrials.gov More Site Preservation trials