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Vital Pulp Therapy to Treat Irreversible Pulpitis (VPT)
Pulpotomy Versus Root Canal Therapy to Treat Irreversible Pulpitis in Human Permanent Molars: A Multicenter Randomized Non-inferiority Trial.
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Gedetailleerde beschrijving
In one visit RCT (Arm 1): The teeth were anesthetized, isolated and endodontic access and instrumentation of all canals was done. Canal preparation was conducted using a step-back technique. The working lengths were determined and confirmed by radiography. Sterile normal saline solution was used for intra-canal irrigation. Root canals were obturated with gutta-percha and sealer using lateral condensation technique. After placing a cotton pellet in the pulp chamber, the access cavity was closed with Cavit.
In pulpotomy treatment with CEM/MTA (Arm 2): The teeth were anesthetized. Pulpotomy procedure of removing inflamed pulp tissue to the stump level was done. Homeostasis was achieved by irrigating the cavity with sterile normal saline and application of small pieces of sterile cotton pellets. The pulpal wound was covered with an approximately 2-mm-thick layer of MTA/CEM cement. Pulp chambers were then covered with a wet cotton pellet and sealed with Cavit.
Studietype
Inschrijving (Werkelijk)
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
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Tehran, Iran, Islamitische Republiek, 19839
- Iranian Center for Endodontic research
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
Diagnostic criteria:
- Patient reports pain of endodontic origin
- Diagnosis of irreversible pulpitis
Eligibility criteria:
- Molar tooth
- Patient chooses to have tooth extraction for pain relief
- Age 9-65 years
- Both gender
- The patient had read and thoroughly understood the questionnaires; and
- Written informed consent
Exclusion Criteria:
- Moderate or severe periodontitis
- None restorable tooth
- Internal or external root resorption
- Root canal calcification
- No bleeding after access cavity preparation
- Analgesic taken within the last 4 h
- Active systemic disease
- The patient was pregnant or nursing
- History of opioid addiction or abuse
- Temporary residency
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Onderzoek naar gezondheidsdiensten
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Geen (open label)
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
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Experimenteel: 1
ORCT
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Teeth were isolated, caries was removed and access cavities were prepared.
Canal preparation was conducted using step-back technique.
The working lengths were determined and confirmed by radiographs.
The minimum size file for preparing the working length was size ISO #25 K-file to within 0.5-2 mm of the radiographic apex of the root.
During hand instrumentation, canals were frequently irrigated with adequate amount of sterile normal saline solution.
The root canals were filled with multiple gutta-percha cones and sealer using lateral condensation technique.
Placing a cotton pellet in the pulp chamber, the access cavity was temporarily filled.
The treatments of all samples were performed one-visit.
Andere namen:
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Experimenteel: 2
PCEM/PMTA
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Pulpotomy was performed with a large round bur in a high-speed handpiece with copious irrigation; removing inflamed pulp tissue to stump level.
Hemostasis was achieved by irrigation of the cavity with sterile normal saline and application of small pieces of sterile cotton pellets.
The blood clot-free pulpal wound was covered with approximately 2 mm layer of endodontic bio-materials, a sterile wet cotton pellet was then placed over the MTA/CEM cement and the cavity sealed with Cavit.
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Tijdsspanne |
|---|---|
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Clinical and radiographical success of pulpotomy with CEM cement
Tijdsspanne: 5 year
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5 year
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Secundaire uitkomstmaten
Uitkomstmaat |
Tijdsspanne |
|---|---|
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Patient Assessment of Pain - Visual Analogue Scale
Tijdsspanne: 7 day
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7 day
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Medewerkers en onderzoekers
Onderzoekers
- Studie directeur: Mohammad Jafar Eghbal, Prof., Shahid Beheshti University of Medical Sciences
- Hoofdonderzoeker: Jamileh Ghoddusi, Prof., Mashhad University of Medical Sciences
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- C/B/4/8253
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