- ICH GCP
- Register voor klinische proeven in de VS.
- Klinische proef NCT04415619
Using Buccal Pad of Fat Free Tissue Transfer With Immediate Implant Placement
Evaluation of Using Buccal Pad of Fat Free Tissue Transfer With Immediate Implant Placement in the Maxillary Posterior Area
Implants placed immediately after tooth extraction usually present challenges in obtaining soft tissue coverage with high risk of bacterial invasion, wound dehiscence and subsequently adverse effect on the success rate of the implant due to lack of primary soft tissue closure over the implant.
Different surgical methods have been described to achieve primary soft tissue closure in maxillary fresh socket, each having its advantages and disadvantages, based on that, buccal pad of fat can solve this soft tissue coverage problem with minimal complications and high success rate of the placed implants.The objective of this study is to evaluate the use of buccal pad of fat tissue with immediate implant placement in the posterior maxillary area.
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Gedetailleerde beschrijving
Studietype
Inschrijving (Verwacht)
Fase
- Niet toepasbaar
Contacten en locaties
Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Patients age between 20-45 years with no gender predilection.
- Patients with non-restorable maxillary posterior tooth which need to be extracted (premolar -molar region).
- Patients with good oral hygiene.
- Bony defects more than 2 mm during implant placement treated by bone substitute.
- Patients fully capable to comply with the study protocol.
Exclusion Criteria:
- Patients with any systemic disease affecting bone quality as uncontrolled diabetes.
- Heavy smokers (more than 20 cigarettes per day).
- Sites with acute oral infection.
- Pregnant and lactating patients.
- Untreated periodontal disease.
- Previous chemotherapy or irradiation of the head and neck.
- Inadequate interocclusal space.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: NVT
- Interventioneel model: Opdracht voor een enkele groep
- Masker: Geen (open label)
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
|---|---|
|
Experimenteel: Intervention group
10 patients will have immediate implant placement with buccal pad of fat free tissue
|
Xenograft bone substitute will be placed over the implant to cover the bone defect after extraction.
Andere namen:
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Evaluate postoperative pain when using the buccal pad of fat free tissue graft for primary soft tissue coverage with immediate implant placement in the posterior maxillary area.
Tijdsspanne: 6 months
|
Postoperative pain will be recorded by each patient after 2, 6, and 12 hours postoperatively, then daily for the first week using: a 10-point Visual Analogue Scale (VAS) (17) from 0 to 10 (0 no pain, to 10 severe pain). |
6 months
|
|
Evaluate swelling when using the buccal pad of fat free tissue graft for primary soft tissue coverage with immediate implant placement in the posterior maxillary area.
Tijdsspanne: 6 months
|
Postoperative swelling will be recorded by each patient after 2, 6, and 12 hours postoperatively, then daily for the first week using a 10-point scale with 4 parameters will be used: none (no swelling), light (intraoral, localized to the treated area), moderate (extraoral swelling localized to the treated area), and severe (extraoral swelling extending beyond the treated area)
|
6 months
|
|
Evaluate soft tissue healing when using the buccal pad of fat free tissue graft for primary soft tissue coverage with immediate implant placement in the posterior maxillary area.
Tijdsspanne: 6 months
|
Evaluation of soft tissue healing At week 1, week4 and at 6 months: Presence/absence of postoperative complications will be evaluated, including: Bleeding, hematoma, wound dehiscence, local infection, partial flap necrosis, excessive granulation tissue or vestibular obliteration, edema, facial asymmetry and mouth opening limitation. |
6 months
|
|
Evaluate implant stability when using the buccal pad of fat free tissue graft for primary soft tissue coverage with immediate implant placement in the posterior maxillary area
Tijdsspanne: 6 months
|
Implant stability will be measured by implant stability meter (OsstellTM), immediately postoperative and after 6 months.
|
6 months
|
|
Radiographic evaluation for using the buccal pad of fat free tissue graft for primary soft tissue coverage with immediate implant placement in the posterior maxillary area.
Tijdsspanne: 6 months
|
After 3 months then at 6 months Cone Beam CT will be requested in order to measure:
|
6 months
|
Medewerkers en onderzoekers
Sponsor
Onderzoekers
- Hoofdonderzoeker: Lobna Elwan, BSc, Alexandria University
- Studie directeur: Nagy El Prince, PhD, Alexandria University
- Studie directeur: Ahmed O. Swedan, PhD, Alexandria University
Publicaties en nuttige links
Studie record data
Bestudeer belangrijke data
Studie start (Verwacht)
Primaire voltooiing (Verwacht)
Studie voltooiing (Verwacht)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Andere studie-ID-nummers
- Buccal pad of fat free tissue
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
product vervaardigd in en geëxporteerd uit de V.S.
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .