Effect of Changing Grafting Sequences During Sinus Lifting & Simultaneous Implant Placement in the Gained Bone Using Customized Surgical Guide
Effect of Changing Grafting Sequences During Sinus Lifting & Simultaneous Implant Placement in the Gained Bone Using Customized Surgical Guide: A Randomized Clinical Trial
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Maxillary sinus floor augmentation (MSFA) is a common procedure to restore vertical bone defects in the posterior maxilla to allow for oral rehabilitation using dental implants. However, traditional techniques can have demerits such as increased operative time, liability to infection, and increased complication rates. Despite advancements made to improve the surgical technique, several complications can yet arise which may compromise the success of the operation.
This study aims to enhance surgical sequences and compare the efficacy of sinus elevation, implant, and bone graft procedures using a customized surgical guide. The guide includes a lateral window for sinus elevation and a drill guiding hole for implant replacement. The study hypothesizes that the modified sequence (sinus elevation, bone graft, implant) is more accurate and provides better outcomes regarding bone density, stability, and height of the gained bone compared to the traditional sequence (sinus elevation, implant, bone graft).
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Ahmed Atito Said Sayed, B. D. S
- Telefonnummer: +201026794490
- E-mail: ahmed.atito@dentistry.cu.edu.eg
Studiesteder
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Cairo, Egypten
- Rekruttering
- Faculty of Dentistry, Cairo University
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Kontakt:
- Hesham El-Hawary, Professor
- Telefonnummer: +201144446373
- E-mail: hesham.elhawary@dentistry.cu.edu.eg
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Ledende efterforsker:
- Hesham El-Hawary, Phd
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Age more than 18 years.
- Both sexes.
- Patients eligible for maxillary sinus elevation, implant, and bone graft procedures.
- Adequate general health for dental interventions.
- Vertical bone measurement of 5 mm or slightly more.
Exclusion Criteria:
- Systemic conditions affecting implant success.
- Patients with vertical bone measurement less than 5 mm.
- Previous sinus surgery or dental implant failure.
- Medication that can impair or interfere with normal bone metabolism.
- History of head and neck radiotherapy.
- Pregnancy.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Aktiv komparator: Group A
Traditional sequence following standard protocols (sinus elevation, implant, bone graft) using a customized surgical guide.
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Sinus elevation is performed, followed by implant placement, and finally packing the opened lateral window with bone graft, all using a customized surgical guide.
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Eksperimentel: Group B
Modified sequence (sinus elevation, bone graft, and subsequent implant placement) using a customized surgical guide.
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Sinus elevation is performed, followed by packing the sinus with bone graft, and then implant osteotomies are drilled, all using a customized surgical guide.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Bone density
Tidsramme: 3 months and 6 months postoperative
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Assessed using Cone-beam computed tomography (CBCT) and measured in Hounsfield Units (HU)
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3 months and 6 months postoperative
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Vertical bone height gained
Tidsramme: 3 months and 6 months postoperative
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Evaluated using Cone-beam computed tomography (CBCT) and measured in millimeters (mm)
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3 months and 6 months postoperative
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Bone volume
Tidsramme: 3 months and 6 months postoperative
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Computed using Cone-beam computed tomography (CBCT) and measured in cubic centimeters (cm3)
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3 months and 6 months postoperative
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Implant stability
Tidsramme: Immediately following implant placement and after 6 months postoperatively
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Measured by an implant stability meter (OsstellISQ®) in ISQ VALUE
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Immediately following implant placement and after 6 months postoperatively
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 24125
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
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