Trials / Unknown
UnknownNCT04390789
Single And Multiple-visit Endodontic Retreatment Outcome.
Outcome Following Single-visit And Multiple-visit Nonsurgical Endodontic Retreatment
- Status
- Unknown
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 90 (estimated)
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak · Academic / Other
- Sex
- All
- Age
- 18 Years – 75 Years
- Healthy volunteers
- Not accepted
Summary
This study will compare the outcome of single visit retreatment and multi-visit retreatment in cases of failed root canal treated teeth.
Detailed description
Retreatment is defined as a procedure to remove root canal filling materials from the tooth, followed by cleaning, shaping and obturating the canals.Although initial root canal therapy has been shown to be a predictable procedure with a high degree of success, failures can occur after treatment. Recent publications have reported failure rates of 14%-16% for initial root canal treatment. In order to prevent tooth loss in such cases, nonsurgical retreatment or apical surgery is often indicated. In this study subjects will be assigned to either the single-visit and multi-visit nonsurgical endodontic retreatment. The allocation will be performed once the chemomechanical preparation is completed. Clinical and radiographic success rate will be considered as primary outcome. Follow up will be carried out every 3 months, till 12-month period. Pain intensity will be considered as secondary outcome.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| PROCEDURE | Non surgical Single visit Retreatment | Non-surgical endodontic retreatment will be carried out in single visit. |
| PROCEDURE | Multi visit Retreatment with calcium hydroxide dressing | In this group,GP removal and biomechanical preparation will be carried out in first visit,after which calcium hydroxide dressing will be placed and temporarily restored.after 7 days,in second visit obturation will be done followed by permanent restoration |
Timeline
- Start date
- 2019-12-15
- Primary completion
- 2020-06-15
- Completion
- 2021-06-15
- First posted
- 2020-05-18
- Last updated
- 2020-05-18
Locations
2 sites across 1 country: India
Source: ClinicalTrials.gov record NCT04390789. Inclusion in this directory is not an endorsement.