Postoperative Pain of Root Canal Therapy With Three Techniques

NCT ID: NCT02442388

Last Updated: 2015-05-13

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

96 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-01-31

Study Completion Date

2014-12-31

Brief Summary

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The purpose of this prospective, randomized, double-blind study was to compare the prospective pain in asymptomatic mandibular molar teeth with necrotic pulp and periapical lesion using three different instrumentation files: Hand, Protaper Universal, and Wave-One files.

Detailed Description

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ProTaper Universal system is one of the conventional multi-file rotary systems that prepared root canals with six files: three shaping files and three finishing files. A unique design element is varying tapers along the instruments' long axes. The three shaping files have tapers that increase coronally, and the reverse pattern is seen in the five finishing files. Wave-One is reciprocation-based systems that instrumented root canals with only single file. Some studies demonstrated that it has outperformed conventional continuous rotary nickel-titanium (NiTi) preparation in some aspects. The reciprocating motion of Wave-One relieves the stress on the file by special counterclockwise (cutting action) and clockwise (release of the instrument) movements and, therefore, extends the durability of a NiTi instrument and increases its fatigue resistance in comparison with continuous rotation motion.

Conditions

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Pain

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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Hand file

Instrumentation technique

Group Type EXPERIMENTAL

Instrumentation technique with hand file

Intervention Type PROCEDURE

type of instrumentation technique for root canal treatment

ProTaper file

Instrumentation technique

Group Type EXPERIMENTAL

Instrumentation technique with ProTaper

Intervention Type PROCEDURE

type of instrumentation technique for root canal treatment

Wave-One file

Instrumentation technique

Group Type EXPERIMENTAL

Instrumentation technique with WaveOne

Intervention Type PROCEDURE

type of instrumentation technique for root canal treatment

Interventions

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Instrumentation technique with hand file

type of instrumentation technique for root canal treatment

Intervention Type PROCEDURE

Instrumentation technique with ProTaper

type of instrumentation technique for root canal treatment

Intervention Type PROCEDURE

Instrumentation technique with WaveOne

type of instrumentation technique for root canal treatment

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Healthy patient

Exclusion Criteria

* Allergy to anesthetics, pregnancy, breastfeeding, vital teeth, unrestorable teeth, and teeth associated with pain or swelling
Minimum Eligible Age

20 Years

Maximum Eligible Age

45 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Shahid Beheshti University of Medical Sciences

OTHER

Sponsor Role lead

Responsible Party

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Ali Shokraneh, DDS, MS

AssistantProfessor

Responsibility Role PRINCIPAL_INVESTIGATOR

Other Identifiers

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9308

Identifier Type: -

Identifier Source: org_study_id

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