Guided Bone Regeneration Clinical Trial
Official title:
Radiographic And Clinical Evaluation of Horizontal Bone Gain in the Lower Posterior Partially Edentulous Patients Comparing the Stabilization of The Resorbable Collagen Membrane With and Without Tacs
To address the gap of knowledge in comparing between the bone augmentation outcomes with or without tacks for membrane stabilization
Status | Not yet recruiting |
Enrollment | 22 |
Est. completion date | June 30, 2024 |
Est. primary completion date | March 30, 2024 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 18 Years and older |
Eligibility | Inclusion Criteria: - Patients with at least 1 missing tooth in the posterior mandibular area Patients with an age above 18 years Systemically healthy patients Healed alveolar ridge for implant placement with: - Deficient buccolingual dimension ( =5mm) - Sufficient vertical height (= 10 mm) - Sufficient mesio-distal width (= 6.5 mm) Inter-arch space = 7 mm to allow space for implant-supported crown Presence of neighboring and opposing dentition Soft tissue phenotype with keratinized tissue width (KTW) (=2 mm) and gingival thickness (=2 mm) Good oral hygiene Cooperative patients who accepted the trial follow up period and sign the informed consen Exclusion Criteria: - Systemic diseases or medications that might affect bone metabolism, increase surgical risk or complicate post-operative healing Untreated periodontal diseases History of radiation therapy to the head and neck Heavy smokers (= 10 cigarettes per day) Pregnant or lactating females Alcoholism or drug abuse Psychiatric problems Patients with signs of acute infection related to the area of interest |
Country | Name | City | State |
---|---|---|---|
n/a |
Lead Sponsor | Collaborator |
---|---|
Cairo University | Misr International University |
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Horizontal bone gain assessed radiographically (mm) | Using CBCT | Baseline , 4 month | |
Secondary | Horizontal bone gain assessed clinically (mm) | Bone Caliper | Baseline , 4 month | |
Secondary | Amount of Pain | Visual Analogue Scale (VAS) (Price et al., 1983) | 7 days | |
Secondary | Amount of Pain | Number of analgesics consumed daily for 7 days | 7 days | |
Secondary | Patient satisfaction | Questionnaire - Binary | 4 month | |
Secondary | Surgical Time | Stop Watch | During Surgery | |
Secondary | Histological Evaluation | Core Biopsy | 4 month |
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