Comparison of Peri-implant Tissues Using Socket Shield Technique Versus Xenograft
NCT ID: NCT03684356
Last Updated: 2020-02-18
Study Results
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Basic Information
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UNKNOWN
PHASE3
22 participants
INTERVENTIONAL
2019-02-22
2020-12-31
Brief Summary
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Detailed Description
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* Population (P): Patients with single non-restorable tooth in the esthetic zone.
* Intervention (I): Immediate implant placement with socket shield technique.
* Comparator (C): Immediate implant placement and filling the buccal gap with xenograft.
* Primary Outcome (O): Pink Esthetic Score (PES) (Fürhauser et al., 2005).
* Time frame: 9 months (Chu et al., 2015).
* Study design: Randomized controlled clinical trial.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
SINGLE
Study Groups
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experimental
immediate implant with socket shield technique
socket shield technique
immediate implant placement with buccal part of the root is retained
control
immediate implant placement with filling the buccal gap with xenograft
xenograft
immediate implant placement with filling the buccal gap with xenograft
Interventions
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socket shield technique
immediate implant placement with buccal part of the root is retained
xenograft
immediate implant placement with filling the buccal gap with xenograft
Eligibility Criteria
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Inclusion Criteria
2. Non-restorable tooth in the upper inter-bicuspid area.
3. Adequate bone volume for the placement of immediate implant.
4. Following tooth extraction, there was an intact socket bony wall (type I extraction socket).
5. Primary stability of the implant was achieved at the time of the implant placement.
Exclusion Criteria
2. Patients who had severe periodontal destruction at the site of implant placement.
3. The presence of any signs of acute infection in the surgical site or the adjacent two natural teeth.
4. Patients who had history of any systemic disease that precludes the placement of implants.
5. Any disease that might affect bone metabolism as osteoporosis.
6. Patients taking medications that might affect bone turn over as bisphosphonates.
7. Physically or mentally handicapped patients.
8. Pregnant females.
9. Teeth with vertical root fractures on the buccal aspect
10. Teeth with any other pathologies affecting the buccal part of the root, for example, external or internal resorptions.
18 Years
ALL
Yes
Sponsors
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Cairo University
OTHER
Responsible Party
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Mohamed Atef Abd El Moneium
assistant lecturer
Principal Investigators
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Amr F Zahran, Professor
Role: STUDY_CHAIR
Professor in Department of Oral Medicine and Periodontology
Locations
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Cairo University
Cairo, , Egypt
Countries
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Central Contacts
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References
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Baumer D, Zuhr O, Rebele S, Hurzeler M. Socket Shield Technique for immediate implant placement - clinical, radiographic and volumetric data after 5 years. Clin Oral Implants Res. 2017 Nov;28(11):1450-1458. doi: 10.1111/clr.13012. Epub 2017 Mar 23.
Bramanti E, Norcia A, Cicciu M, Matacena G, Cervino G, Troiano G, Zhurakivska K, Laino L. Postextraction Dental Implant in the Aesthetic Zone, Socket Shield Technique Versus Conventional Protocol. J Craniofac Surg. 2018 Jun;29(4):1037-1041. doi: 10.1097/SCS.0000000000004419.
Mitsias ME, Siormpas KD, Kotsakis GA, Ganz SD, Mangano C, Iezzi G. The Root Membrane Technique: Human Histologic Evidence after Five Years of Function. Biomed Res Int. 2017;2017:7269467. doi: 10.1155/2017/7269467. Epub 2017 Nov 22.
Siormpas KD, Mitsias ME, Kontsiotou-Siormpa E, Garber D, Kotsakis GA. Immediate implant placement in the esthetic zone utilizing the "root-membrane" technique: clinical results up to 5 years postloading. Int J Oral Maxillofac Implants. 2014 Nov-Dec;29(6):1397-405. doi: 10.11607/jomi.3707. Epub 2014 Sep 26.
Tan Z, Kang J, Liu W, Wang H. The effect of the heights and thicknesses of the remaining root segments on buccal bone resorption in the socket-shield technique: An experimental study in dogs. Clin Implant Dent Relat Res. 2018 Jun;20(3):352-359. doi: 10.1111/cid.12588. Epub 2018 Feb 8.
Atef M, El Barbary A, Dahrous MSE, Zahran AF. Comparison of the soft and hard peri-implant tissue dimensional changes around single immediate implants in the esthetic zone with socket shield technique versus using xenograft: A randomized controlled clinical trial. Clin Implant Dent Relat Res. 2021 Jun;23(3):456-465. doi: 10.1111/cid.13008. Epub 2021 May 24.
Other Identifiers
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CairoU12
Identifier Type: -
Identifier Source: org_study_id
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