Site Preservation Was Performed Through an Open Healing Oral Restorative Membrane
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Conditions studied: Site Preservation, Soft Tissue Healing, Anterior Dental Aesthetic Area
In brief
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.
Key facts
- Study ID
- NCT07334067
- Run by
- The Dental Hospital of Zhejiang University School of Medicine
- People needed
- 40
- Starts
- 2025-12-15
- Expected to finish
- 2026-12-30
- Last updated by the study team
- 2026-01-12
Who can join
Age: 18 and older. Sex: any. Healthy volunteers: accepted.
You may qualify if…
- 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
You may not qualify if…
- 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
Where it is running
- Stomatology Hospital, Zhejiang University School of Medicine — Hangzhou, Zhejiang, China
Full record on ClinicalTrials.gov
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