Custom-Made PEEK Versus PTFE Membranes in Maxillary Alveolar Ridge Augmentation
Custom-Made Polyether Ether Ketone Membrane Versus Polytetrafluoroethylene Membrane in Maxillary Alveolar Ridge Augmentation: A Randomized Controlled Clinical Trial
Studie Overzicht
Toestand
Toestand
Conditie
Conditie
Interventie / Behandeling
Interventie / Behandeling
Gedetailleerde beschrijving
Guided bone regeneration (GBR) is a widely accepted technique used to reconstruct deficient alveolar ridges prior to or in conjunction with dental implant placement. This study is designed to evaluate the clinical and radiographic outcomes of two different non-resorbable barrier membranes in maxillary ridge augmentation: customized polyether ether ketone (PEEK) membranes and polytetrafluoroethylene (PTFE) membranes.
Thirty patients requiring maxillary alveolar ridge augmentation in the esthetic zone will be recruited from the Outpatient Clinic of the Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Mansoura University. Patients will be randomly allocated into two groups of equal size. Group A will receive patient-specific 3D-printed PEEK membranes designed using cone beam computed tomography (CBCT) data and computer-aided design/computer-aided manufacturing (CAD/CAM) technology. Group B will receive PTFE membranes stabilized over the grafted site using bone tacks.
In both groups, autogenous bone graft combined with xenogeneic bone substitute will be used for ridge augmentation. Standard surgical protocols will be followed, including flap elevation, recipient site preparation, graft placement, and tension-free primary closure.
Clinical outcomes will be assessed by evaluating soft tissue healing, infection, membrane exposure, and wound dehiscence. Radiographic outcomes will be evaluated using CBCT scans taken immediately postoperatively, at 6 months, and at 12 months. Three-dimensional analysis will be performed using specialized software to measure volumetric bone gain as well as linear horizontal and vertical ridge augmentation.
The study aims to determine whether customized PEEK membranes provide comparable or superior outcomes to PTFE membranes in terms of bone regeneration, stability of augmented volume, and postoperative complications.
Studietype
Studietype
Inschrijving (Geschat)
Inschrijving
Fase
Fase
- Niet toepasbaar
Contacten en locaties
Studiecontact
Studiecontact
- Naam: Dania Raad, BDS
- Telefoonnummer: 00201063498933
- E-mail: raaddania7@gmail.com
Studie Locaties
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Dakhaliya
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Al Mansurah, Dakhaliya, Egypte, 12345
- Werving
- Dania Raad
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Contact:
- Dania Raad, BDS
- Telefoonnummer: 00201063498933
- E-mail: raaddania7@gmail.com
-
-
Deelname Criteria
Geschiktheidscriteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
- Volwassen
Accepteert gezonde vrijwilligers
Beschrijving
Inclusion Criteria:
Age between 20 and 45 years. Male or female participants. Presence of single or multiple missing teeth associated with vertical alveolar defects (vertical bone height less than 8 mm), horizontal alveolar defects (ridge width less than 6 mm), or combined defects in the maxillary esthetic zone requiring alveolar ridge augmentation before implant placement.
Good oral hygiene.
Exclusion Criteria:
Uncontrolled medical disorders contraindicating surgical intervention. Systemic diseases or medications affecting bone metabolism. Current or previous bisphosphonate therapy. History of radiotherapy. History of chemotherapy. Smokers.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Enkel
Aantal wapens
Wapens en interventies
Deelnemersgroep / ArmDeelnemersgroep / Arm |
Interventie / BehandelingInterventie / Behandeling |
|---|---|
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Experimenteel: PEEK Membrane Group
Participants undergo maxillary alveolar ridge augmentation using a customized perforated polyether ether ketone (PEEK) membrane in combination with particulate bone graft material prior to implant placement.
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Customized perforated polyether ether ketone (PEEK) membrane designed from preoperative CBCT data and used for guided bone regeneration during maxillary alveolar ridge augmentation.
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Experimenteel: PTFE Membrane Group
Participants undergo maxillary alveolar ridge augmentation using a polytetrafluoroethylene (PTFE) membrane in combination with particulate bone graft material prior to implant placement.
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Polytetrafluoroethylene (PTFE) membrane used for guided bone regeneration during maxillary alveolar ridge augmentation.
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Wat meet het onderzoek?
Primaire uitkomstmaten
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Volumetric Bone Gain
Tijdsspanne: 6 months after surgery
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Volumetric bone gain in the augmented maxillary alveolar ridge measured using cone beam computed tomography (CBCT) and three-dimensional reconstruction software. Volumetric analysis will be performed by comparing immediate postoperative and 6-month postoperative CBCT scans. Volumetric bone gain in the augmented maxillary alveolar ridge measured using cone beam computed tomography (CBCT) and three-dimensional reconstruction software. Volumetric analysis will be performed by comparing immediate postoperative and 6-month postoperative CBCT scans. |
6 months after surgery
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Medewerkers en onderzoekers
Sponsor
Sponsor
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Studie start
Primaire voltooiing (Geschat)
Primaire voltooiing
Studie voltooiing (Geschat)
Studie voltooiing
Studieregistratiedata
Eerst ingediend
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Eerst geplaatst
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update geplaatst
Laatste update ingediend die voldeed aan QC-criteria
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Andere studie-ID-nummers
Andere studie-ID-nummers
- MS.26.01.108
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Beschrijving IPD-plan
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
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