- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT03071588
Assessment of a New Protocol for Indirect Pulp Capping Procedures
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Detaljert beskrivelse
Indirect pulp capping is a common dental procedure carried out on painful teeth with deep cavities resulting from dental decay in an attempt to prolong the life of the tooth / pulp while relieving pain, This study aims primarily to assess the response of the pulp of the tooth to two different clinical procedures used in the treatment of deep caries. One group of patients will be treated with a standard clinical procedure which involve mechanical rotary burs with no magnification for caries removal, the other group will be treated with a more conservative clinical procedure using CarisolvTM gel with the aid of an operating microscope for caries removal. The study also involves taking of samples from the tooth decay for microbiological / biochemical analysis and evaluation to determine the species richness in the bacterial community associated with this condition. The study also compare the radiographical findings of 3D cone beam computed tomography (CBCT) scans with that of normal Xrays in detecting the presence of early bone changes associated with the roots of these teeth.
The study carried out at King's College London/ Dental Institute at Guy's Hospital and form part of the routine dental treatment done at the emergency dental clinics with the exception of the CBCT scans. Volunteers given written information about the process and given time to consider participation. Once any questions have been answered, fully informed written consent obtained if they are interested in taking part. At least one deep cavity causing toothache requiring indirect pulp capping detected and diagnosed through conventional clinical and Xray dental assessment. The procedure involves removal of the decay using one of the proposed clinical techniques and the placement of a pulp capping material according to manufacturer's instructions and the definitive filling will be placed, follow up will at 12 months. Radiographic assessment including cone beam computed tomography (CBCT) will be done at baseline and 12 months. It is hoped that data analysed from this study will provide a definitive clinical and radiographic evidence base for the outcome of the indirect pulp capping operative treatment procedure.
Studietype
Registrering (Faktiske)
Fase
- Ikke aktuelt
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
Clinical diagnosis of reversible pulpitis with positive response to cold pulp test.
Exclusion Criteria:
Clinical diagnosis of irreversible pulpitis, Pregnant women, mobile teeth and teeth with tenderness to percussion.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Dobbelt
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
---|---|
Aktiv komparator: Control
the conventional protocol in indirect pulp capping include the use of mechanical rotary burs for caries removal in teeth with reversible pulpitis.
|
A rotary drill made of steel or diamond impregnated materials attached to a steel shank, available in varying degree of sharpness, lengths and sizes used conventionally in preparation of teeth to receive a dental restoration.
|
Eksperimentell: Conservative
the conservative protocol of indirect pulp capping include the use of Carisolv gel for caries removal in teeth with reversible pulpitis.
|
A chemical gel made of a combination of amino acids and sodium hypochlorite used with hand instruments to soften and remove the decay to prepare the tooth to receive a dental restoration.
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
---|---|---|
cold pulp test (signalling the nerve of the pulp of the tooth by cold application)
Tidsramme: One year follow up
|
Binary variable outcome measure whether the nerve is positively or negatively responsive to the cold test.
|
One year follow up
|
Samarbeidspartnere og etterforskere
Sponsor
Etterforskere
- Hovedetterforsker: Francesco Mannocci, King's College London
Publikasjoner og nyttige lenker
Generelle publikasjoner
- Ali AH, Thani FB, Foschi F, Banerjee A, Mannocci F. Self-Limiting versus Rotary Subjective Carious Tissue Removal: A Randomized Controlled Clinical Trial-2-Year Results. J Clin Med. 2020 Aug 25;9(9):2738. doi: 10.3390/jcm9092738.
- Ali AH, Koller G, Foschi F, Andiappan M, Bruce KD, Banerjee A, Mannocci F. Self-Limiting versus Conventional Caries Removal: A Randomized Clinical Trial. J Dent Res. 2018 Oct;97(11):1207-1213. doi: 10.1177/0022034518769255. Epub 2018 May 8.
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Forventet)
Studiet fullført (Forventet)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 14/LO/0880
Plan for individuelle deltakerdata (IPD)
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Legemiddel- og utstyrsinformasjon, studiedokumenter
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