Guided Bone Regeneration Using Fixed vs Non-Fixed Resorbable Collagen Membranes
Recruiting
N/AInterventional Study
Bone Resorption
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
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Review the details below, then apply to join this clinical trial.
At a Glance
Age
18 and older
Sex
Any
Study type
Interventional
Purpose
Treatment
Participants needed
26 (estimated)
Sponsor
Universitat Internacional de Catalunya · Other
Who this trial is looking for
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The aim of this clinical trial is to compare the horizontal bone gain when grafting a bone substitute with non fixed resorbable collagen membranes (control group), versus fixed resorbable collagen membranes (test group) in resorbed ridges requiring Guided Bone Regeneration (GBR) to facilitate implant placement at 6 months.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
1. Men and women over 18 years old or older
2. Patients requiring Guided Bone Regeneration due to insufficient ridge width(≤5mm) to place dental implants, with sufficient vertical ridge height (≥9mm) from vital anatomical structures (the inferior alveolar nerve in the Mandible, …
Inclusion Criteria:
1. Men and women over 18 years old or older
2. Patients requiring Guided Bone Regeneration due to insufficient ridge width(≤5mm) to place dental implants, with sufficient vertical ridge height (≥9mm) from vital anatomical structures (the inferior alveolar nerve in the Mandible, or the sinus in the Maxilla)
3. One or more teeth missing in posterior zone (Premolars, and Molars)
4. Absence of active Periodontal disease
5. Good level of oral hygiene (Plaque index \<25%)
6. Absence of systemic diseases that could influence the outcome of the therapy (Uncontrolled diabetes, osteoporosis, bisphosphonate medications)
7. Non smokers or light smokers (\<10 cigarettes per day)
8. Informed consent signed
Exclusion Criteria:
1. Patients with sufficient ridge width (\>5 mm) and height (≥9mm) from vital anatomical structure) requiring no GBR to place dental implants
2. Patients with severe horizontal and vertical defects requiring other surgical techniques.
3. Long-term non-steroidal anti-inflammatory drug therapy (3months).
4. Lactating females or currently pregnant women.
5. Severe cognitive or psychiatric disorders.
6. Unwillingness to return for follow-up examination.
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