- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT01201447
DPBRN Prevalence of Questionable Occlusal Caries Lesions
Prevalence of Questionable Occlusal Caries Lesions
Studieoversigt
Status
Betingelser
Detaljeret beskrivelse
The term"questionable" is defined as a tooth with no cavitation (no continuity break in the enamel) and no radiographic radiolucencies, but the presence of caries is suspected due to roughness, surface opacities, or staining. The characteristics of these lesions and the patient's baseline caries risk were examined.
There have been very few studies regarding questionable lesions, virtually no clinical evaluations of the progression of questionable lesions over time, and no studies depicting the prevalence of these lesions. Since carious lesions have the ability to arrest and possibly reverse, determining how often these lesions are being seen in practice and learning more about their characteristics and patient risk assessment are important steps in order to manage these lesions without unnecessary surgical intervention.
Undersøgelsestype
Tilmelding (Forventet)
Kontakter og lokationer
Studiesteder
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Copenhagen, Danmark
- University of Copenhagen Royal Dental College
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Alabama
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Birmingham, Alabama, Forenede Stater, 35294
- University of Alabama at Birmingham
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Florida
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Gainesville, Florida, Forenede Stater, 32610
- University of Florida College of Dentistry
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Minnesota
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Minneapolis, Minnesota, Forenede Stater, 55440-1309
- Health Partners Dental Group
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Minneapolis, Minnesota, Forenede Stater, 55440-1524
- Health Partners Research Foundation
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Oregon
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Portland, Oregon, Forenede Stater, 97227
- Kaiser Permanente Center for Health Research
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Portland, Oregon, Forenede Stater, 97232
- Permanente Denrtal Associates
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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:
- patients needed to have at least one permanent tooth with a questionable lesion. This means that subjects were at least 6 years old because that is when the permanent first molar typically erupts.
Exclusion Criteria:
- patients under 6 years old
- patients 6 years old and older who do not have a questionable lesion
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Kohorter og interventioner
Gruppe / kohorte |
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Questionable occlusal lesions
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Samarbejdspartnere og efterforskere
Publikationer og nyttige links
Hjælpsomme links
Datoer for undersøgelser
Studer store datoer
Studiestart
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 (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- 119275
- U01DE016747 (U.S. NIH-bevilling/kontrakt)
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