- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT01878331
Long-term Study to Evaluate Different Dental Implant Alloys in Straumann 3.3mm Diameter Bone Level Implants
Long-term, Prospective, Cohort Study to Evaluate Safety and Efficacy of Two Different Dental Implant Alloys in Straumann 3.3mm Diameter Bone Level Implants for Removable Prosthesis in Patients With Edentulous Mandibles
Studieoversigt
Status
Betingelser
Detaljeret beskrivelse
The primary study objective is to compare implant survival with the Titanium Zirconium (Roxolid™) implant compared the Titanium grade IV (SLActive®) implant between baseline (surgery) and 10 years.
The following outcome parameters will be evaluated at 5 and 10 years post surgery for the two different implant types Straumann® Bone Level SLActive, diameter 3.3 mm, Titanium-Zirconium (Roxolid®) vs. Straumann® Bone Level SLActive implant, diameter 3.3 mm, Titanium Grade IV:
- Implant survival
- Implant success according to Buser et al. (1990)
- Crestal bone level change measured by Orthopantomogram (OPT)
- Soft tissue health
- Clinical measurements
- Prosthetic parts assessments: Success and maintenance
- Oral Health Related Quality of Life (OHRQoL)
- Product Safety (Adverse events and device deficiencies)
Undersøgelsestype
Tilmelding (Faktiske)
Kontakter og lokationer
Studiesteder
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Geneva, Schweiz, 1211
- Frauke Müller
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Subjects must have voluntarily signed the informed consent form
- Patients must be committed to participate in the study until the ten year follow-up examinations
- Subjects must have received treatment in the CR 04/07 core study
- Subjects must have completed 3 year visit of core study
Exclusion Criteria:
- Physical handicaps that would interfere with the ability to perform adequate oral hygiene or attend follow up visits
- Use of any investigational drug or device during the study
- Conditions or circumstances, in the opinion of the investigator, which would prevent completion of study participation or interfere with analysis of study results, such as history of non-compliance, unreliability
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Kohorter og interventioner
Gruppe / kohorte |
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Roxolid
Patient do not receive an intervention in the extension study.
Rather they are followed on the implant treatment from the core study which included a split-mouth design where all patients received both a Roxolid and SLActive implant.
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SLActive
Patient do not receive an intervention in the extension study.
Rather they are followed on the implant treatment from the core study which included a split-mouth design where all patients received both a Roxolid and SLActive implant.
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Implant Survival
Tidsramme: 10 years following implant procedure date
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This is a long term follow up extension study including evaluations at 5 and 10 years after the implant procedure from the core study.
Implant survival will be assessed based on surviving implants for all patients at 10 years.
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10 years following implant procedure date
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Crestal bone level change
Tidsramme: 5 and 10 years
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The change in crestal bone level will be measured on standard x-rays taken at 5 and 10 years as per standard of care.
An independent reviewer will evaluate all x-rays for the analysis.
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5 and 10 years
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Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Studiestol: Frauke Müller, Prof., University of Geneva
- Ledende efterforsker: Bilal Al-Nawas, Prof., Klinikum der Johannes - Gutenberg - Universität Mainz
- Ledende efterforsker: Eugenio Romeo, Prof., Università degli Studi di Milano, Dipartimento di Medicina, Chirurgia e Odontoiatria
- Ledende efterforsker: Joke Duyck, Prof., Department of Oral Health Sciences, Catholic University (KU) Leuven
- Ledende efterforsker: Torsten E Reichert, Prof., Klinikum der Universität Regensburg
- Ledende efterforsker: Alessandro Perucchi, Prof., Luzerner Kantonsspital
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- CR 01/13
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
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