The potential of own dentin as material to regenerate bone after tooth extractio

Not Applicable

Completed

• Conditions: Dental postextraction sites for implant placement; Oral Health

• Registration Number: ISRCTN11458658
• Lead Sponsor: Clinica Dentária de Carnaxide

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Completion: 2020-07-01
• Study Start: 2020-08-14
• Last Update Posted: 24 August 2020

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 56

Inclusion Criteria

1. 18 years old or older
2. Requiring alveolar preservation through guided bone regeneration after tooth extraction towards the placement of dental implant and type 2 extraction sockets, where the mucosal tissues are present but there is a midfacial osseous dehiscence defect classification and subclassification Type 2B with a dehiscence defect involving the middle one-third of the labial plate, approximately 7 to 9 mm from the free gingival margin

Exclusion Criteria

1. Heavy smokers (more than 10 cigarettes per day or an electronic cigarette dose of >6mg/ml of nicotine)
2. Presence of active infection or severe inflammation in the intervention zone
3. Relevant medical history that contraindicates implant surgery
4. Immunosuppression (eg. HIV, solid-organ transplants)
5. Head and neck-irradiated patients in the past 5 years
6. Regular intake of bisphosphonates, anticoagulants or anti-inflammatories
7. Chronic drug abuse or alcoholic habits
8. Patients with poor oral hygiene (full-mouth plaque score and full-mouth bleeding score >15%) and lack of motivation
9. Uncontrolled diabetes (reported levels of glycated haemoglobin exceeding 7%)
10. Uncontrolled and /or untreated periodontal disease
11. Previous history of bone graft in the intervention zone
12. An acute endodontic lesion in the tooth to be extracted or in adjacent teeth

Study & Design

• Study Type: Interventional
• Study Design: Not specified