Effet de la cryothérapie sur la douleur post-endodontique
Effet de la cryothérapie et de la réduction occlusale sur la douleur post-endodontique chez les patients atteints de parodontite apicale symptomatique
The goal of this clinical trial is to compare Cryotherapy with occlusal reduction in the reduction of post-endodontic pain in molars with symptomatic apical periodontitis. The main question it aims to answer is:
Is there is a difference in post-endodontic pain intensity following cryotherapy or occlusal reduction in patients with symptomatic apical periodontitis on mandibular first molars?
Participants will undergo root canal treatment including cryotherapy or post-operative occlusal reduction.
Researchers will compare [Cryotherapy, occlusal reduction, and no intervention] to see the intensity of post-endodontic pain.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
The study will be conducted on 60 first mandibular molars; with 20 first mandibular molars in each group (n=20). The patient will be asked to pick an opaque sealed envelope that will contain a number from 1 to 3. The resultant number will determine in which group the participants will be placed. Double blinding will be maintained in this study as the operator and the patients will not be aware of their group/used root canal irrigant.
Group I : normal room temperature saline irrigation protocol without occlusal reduction.
Group II : normal room temperature saline irrigation protocol with occlusal reduction.
Group III : final irrigation with cold saline (2.5 C°- 4 C°) without occlusal reduction.
Procedural steps:
- Vitality will be assessed using cold tests and electric pulp testing before the procedure is carried out. Besides, mobility, palpation, and percussion tests will be done to assess periapical health. In order to ensure that the cold and electrical pulp tests are working, and a response is elicited, both tests will be carried out on patients not included in the study.
- All the patients will receive local anesthesia: 2% lidocaine with 1:100,000 epinephrine.
- Each tooth will be isolated using a rubber dam, and the access cavity will be prepared using a round bur (no.4) and tapered fissure diamond bur under copious water.
- After removal of coronal pulp tissues using a sterile excavator, the working length will be determined with stainless steel hand K-files size #10 and the use of an apex locator and confirmed using intraoral periapical radiographs.
- Hand instrumentation to 15-size K files.
- All the canals will be prepared using ProTaper Gold rotary files till the master apical file F2.
- Apical patency will be maintained throughout the shaping procedure using the #10 file between each instrument.
- All the canals will be irrigated with 10 mL of 3% NaOCl between each file during the whole preparation procedure.
- In group I the root canals will be obturated directly after preparation.
- In group II occlusal reduction will be performed after root canal preparation.
- For group III the root canals will be irrigated for 5 min using 20 ml cryo-treated saline maintained at a temperature of 2°C-4°C.
- After completion of cleaning and shaping dried using appropriate size paper points and the canals will be obturated using gutta-percha, and restored by permanent composite restoration.
Type d'étude
Inscription (Réel)
Phase
- N'est pas applicable
Contacts et emplacements
Lieux d'étude
-
-
Ajman Emirate
-
Ajman, Ajman Emirate, Emirats Arabes Unis, 4184
- Gulf Medical University
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Age: 18-70 years
- A patient diagnosed with symptomatic irreversible pulpitis/acute apical periodontitis
- require endodontic therapy
- Mandibular first molars that are diagnosed with symptomatic irreversible pulpitis/acute apical periodontitis
- Healthy patients without systemic disease
- Permanent mature first mandibular molars
Exclusion Criteria:
- Medically compromised patients
- Pregnant patients
- Teeth with incomplete apex formation
- Teeth with calcified canals
- Periapical abscess
- Patients on antibiotic therapy
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Double
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: Cryotherapy
Final irrigation with cold saline (2.5C-4C) without occlusal reduction |
Final irrigation with cold saline (2.5C-4C) without occlusal reduction |
|
Comparateur actif: Occlusal reduction
Normal room temperature saline irrigation protocol with occlusal reduction |
Reduction of the functional and non-functional cusps |
|
Aucune intervention: Control
Normal room temperature saline irrigation protocol without occlusal reduction |
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
The Level of Post-endodontic Pain
Délai: 6 hours
|
Evaluation of the pain intensity using the Visual Analogue Scale. The Visual Analogue Scale measures pain intensity. The Visual Analogue Scale consists of a 10cm line, with two endpoints representing 0 ('no pain') and 10 ('pain as bad as it could possibly be) |
6 hours
|
|
The Level of Post-endodontic Pain
Délai: 24 hours
|
Evaluation of the pain intensity using the Visual Analogue Scale. The Visual Analogue Scale measures pain intensity. The Visual Analogue Scale consists of a 10cm line, with two endpoints representing 0 ('no pain') and 10 ('pain as bad as it could possibly be) |
24 hours
|
|
The Level of Post-endodontic Pain
Délai: 48 hours
|
Evaluation of the pain intensity using the Visual Analogue Scale. The Visual Analogue Scale measures pain intensity. The Visual Analogue Scale consists of a 10cm line, with two endpoints representing 0 ('no pain') and 10 ('pain as bad as it could possibly be) |
48 hours
|
|
The Level of Post-endodontic Pain
Délai: 72 hours
|
Evaluation of the pain intensity using the Visual Analogue Scale. The Visual Analogue Scale measures pain intensity. The Visual Analogue Scale consists of a 10cm line, with two endpoints representing 0 ('no pain') and 10 ('pain as bad as it could possibly be) |
72 hours
|
Collaborateurs et enquêteurs
Parrainer
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- IRB/COD/STD/14/May-2022
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
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