- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03918733
Comparision of Non Surgical Retreatment and Endodontic Surgery of Failed Root Canal Treated Teeth
Comparative Evaluation of Clinical and Radiographic Outcome of Nonsurgical Retreatment and Endodontic Surgery of Root Filled Teeth"
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
TITLE: Comparative evaluation of clinical and radiographic outcome of nonsurgical retreatment and endodontic surgery of root filled teeth.
RATIONALE: To the best of our knowledge, only two studies are available which have provided a direct comparison between outcome of nonsurgical retreatment and endodontic surgery. The results of the two studies are contradictory in nature. Two systematic reviews conducted to explore the issue also could not draw any definitive conclusions and suggested that further research is necessary to find out effects of surgical versus nonsurgical approach. Considering the very limited amount of data on this pertinent topic, there is apparent need of high quality randomized controlled studies to further investigate the difference in outcome between nonsurgical retreatment and endodontic surgery.
AIM AND OBJECTIVES: Evaluate and compare the clinical and radiographic outcomes of nonsurgical endodontic retreatment and endodontic surgery.
SETTING: Study subjects should be recruited from the Post Graduate Department of Conservative Dentistry and Endodontics, PGIDS, Rohtak, Haryana.
STUDY DESIGN: Prospective randomized study
Method: Patients with above inclusion criteria will be selected and randomly allocated to one of the two study groups ( nonsurgical retreatment , endodontic microsurgery ). Root canal retreatment will be performed according to standard protocol. Surgical procedures will be carried out under operating microscope with 8 × 16 magnification by following standardized treatment methods.
Outcome measures: Follow up will be done every 3 months till 12 month period to assess clinical and radiographic success of nonsurgical retreatment and endodontic microsurgery. Clinical success will be assessed by absence of pain and tenderness to palpation/ percussion, absence of sinus or any associated soft tissue swelling, tooth mobility of grade-I or less, and no deterioration in periodontal probing depth. Radiographic success will be assessed by the criteria followed by Rud et al. (1972) and Molven et al. (1987). Intensity of pain will be assessed using Visual Analog Scale. Pain intensity will be recorded at different intervals (preoperatively, after 6 hours, 12 hours, 18 hours, 1day, 2 days, 3 days, 4 days, 5 days, 6 days and 7 days). Intake of analgesic will also be recorded.
Statistical Analysis: The data gathered will be analyzed using suitable statistical methods.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Haryana
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Rohtak, Haryana, India, 124001
- Post Graduate Institute of Dental Sciences
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
• Patient willingness to participate in the study.
- Previously root filled Permanent teeth with post-treatment apical periodontitis requiring treatment.
- Radiographic evidence of periapical radiolucency (minimum size ≥ 2.0 × 2.0 mm2).
- Failure of previous root canal treatment will be determined based on clinical and radiographic examinations.
- Patient's age more than 18 years.
Exclusion Criteria:
- Positive history of antibiotic use within past three months of the treatment.
- Positive history of analgesic use within the past 7 days.
- Procedural errors in previous root canal treatment which are not manageable.
- Patients who are pregnant, diabetic, having human immunodeficiency virus infection or other immunocompromising conditions, had serious medical illness or requiring antibiotic premedication.
- Patients with unrestorable lesions, fractures involving the periodontium, and/or periodontal pockets ≥ 4mm deep or having marginal or furcal bone loss due to periodontitis.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: surgical treatment
surgical treatment of failed root canal treated teeth following secondary root canal treatment.
|
surgical treatment will be done of failed root canal treated teeth
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Experimental: Non surgical retreatment
Non surgical retreatment of failed root canal treated teeth
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Non surgical retreatment will be done.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Radiographic success
Time Frame: Baseline to one year
|
Follow up will be done every 3 months till 12 months. scoring of each tooth will be done according to criteria followed by Rud et al (1972) and Molven et al (1987)
|
Baseline to one year
|
Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- usha yadav
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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