Pain
Conditions
Keywords
Postoperative Pain, Root canal therapy, Dexamethasone, Pulpitis
Brief summary
Root canal procedure is a common procedure in dentistry. Acute inflammatory response in peri-radicular tissues after root canal treatment is the main cause of post op pain. Potential Solution: The current study will assess effect of dexamethasone administered as periapical infiltration in reducing post-instrumentation pain. Research Goal: Pain score of patients treated with dexamethasone infiltration will be less compared to patients treated with NSAIDS alone after canal instrumentation.
Detailed description
Acute inflammatory response in peri-radicular tissues after root canal treatment is the main cause of post op pain. The peak inflammatory response occurs after 24 - 48 hours of root canal instrumentation. As management of post-endodontic pain is still a challenge for clinicians several drugs which include NSAIDs, acetaminophen, opioids and steroids are used to reduce the inflammatory response. Corticosteroids possess anti-inflammatory efficacy, and they prevent the production and release of inflammatory mediators at the site of tissue injury thus reducing the signs & symptoms of inflammation such as pain, swelling & loss of function. Dexamethasone is a potent corticosteroid that has the ability to reduce the production of proinflammatory cytokines. Dexamethasone can be administered orally, or as an intraosseous, intra ligament periapical & intracanal injection. Dexamethasone is effective in alleviating pain in first 24 hours post endodontic treatment. Previous research on the effect of dexamethasone injection on post-endodontic treatment pain in patients presenting with necrotic pulp treated with single visit endodontic treatment reported 25% post operative pain occurrence and 9% when treated with dexamethasone. Study Goal : The current study will assess effect of dexamethasone administered as periapical infiltration in reducing post-instrumentation pain as compared to the prescription of NSAIDs only. If dexamethasone infiltration is effective in pain relief after endodontic treatment, it can be a useful adjunct in managing patients presenting with acute pulpal pain.
Interventions
DRUGDexamethasone 4mg
2.5ml of Dexamethasone 4mg/ml will be administered via periapical infiltration with a 23 gauge needle to the experimental group.
Sponsors
Foundation University Islamabad
Shoaib Rahim
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
SUPPORTIVE_CARE
Masking
NONE
Masking description
Interventional or control group will be selected randomly through sealed envelope by an independent researcher not involved in the study.
Intervention model description
This is a single-blind, randomized parallel-arm study with two arms. Participants will be randomly assigned to either receive dexamethasone infiltration or only analgesic therapy. They will remain in their assigned group throughout the study.
Eligibility
Sex/Gender
ALL
Age
18 Years to 50 Years
Healthy volunteers
Yes
Inclusion criteria
* Patients of age 18-50 years * Maxillary molar and premolar teeth * Pt diagnosed with irreversible pulpitis with or without apical periodontitis
Exclusion criteria
* Teeth with calcified canals. * Teeth with incompletely formed apices. * Teeth requiring retreatment. * Taking analgesics, anti-inflammatory, or tri-cyclic anti-depressants for their medical conditions. * Teeth with grade II or III mobility (more than 2 mm) * Pregnant patients * Pt who are immunocompromised (uncontrolled diabetes mellitus, renal impairment)
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| post operative pain | 12 hours, 24 hours and 1 week | The patient's pain response before treatment will be recorded using visual analogue scale 0-10.Pain score of 3 and less than 3 will be categorized as no postoperative pain and score greater than 3 will be categorized as post operative pain. |
Contacts
Primary Contactzainab butt, BDS
Backup ContactRozina Nazir, FCPS
Outcome results
None listed