The Effect of Diclofenac Potassium Insitu Gel Vs Calcium Hydroxide as Intra-canal Medications on Post-operative Pain and Anti-bacterial Effect

Post Operative Pain Clinical Trial

Official title:

The Effect of Diclofenac Potassium Insitu Gel Versus Calcium Hydroxide as Intra-canal Medications on Post-operative Pain and Anti-bacterial Effect in Lower Non Vital Premolars With Symptomatic Apical Periodontitis

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT04622488
• Other study ID #: ENDO 3-7-2
• Status: Not yet recruiting
• Phase: N/A
• Start date: November 2020
• Est. completion date: September 2022

Study information

• Verified date: October 2020
• Source: Cairo University
• Contact: Heba El Far, Professor
• Phone: +201282006589
• Email: hebaelfar[@]hotmail.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The aim of this study is to clinically compare the post-operative pain level and antibacterial effect when using the Diclofenac Potassium Insitu gel versus calcium hydroxide as an intra- canal medication in patients with apical periodontitis.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 44
• Est. completion date: September 2022
• Est. primary completion date: July 2022
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years to 45 Years

Eligibility

Inclusion Criteria:

• Age between 18-45 years old.

• Males/Females.

• Lower permanent premolars with: Non-Vital pulps. Sensitive to percussion. Negative response to cold pulp tester (ethyl chloride spray1). Apical periodontitis

• Systemically healthy patients (ASA I or II).

Exclusion Criteria:

• Medically compromised patients having significant systemic disorders. (ASA III or IV).

• History of intolerance to NSAIDS.

• Patients with two or more adjacent teeth requiring endodontic treatment.

• Teeth with :

• Association with swelling or fistulous tract.

• Acute or chronic peri-apical abscess. Mobility Grade II or III.

• Pocket depth more than 5mm.

• Previous root canal therapy.

• Non-restorability

• Patients with a contraindication for the use of DFK or those known to be allergic to any of the study medications.eg. Patient with kidney problems.

Related Conditions & MeSH terms

• Pain, Postoperative
• Post Operative Pain

Intervention

Drug:
• Diclofenac Potassium
- In the form of Insitu gel system can be applied as solution or suspension that undergoes gelation after administration. Applied once inside the root canal after chemo-mechanical preparation.

Locations

Country	Name	City	State
Egypt	Faculty of Dentistry Cairo University	Cairo	El- Manial

Sponsors (1)

Lead Sponsor	Collaborator
Cairo University

Country where clinical trial is conducted

Egypt, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Incidence of Post operative pain assessed by VAS	Post-operative pain following chemo-mechanical endodontic treatment will be measured.; A pain chart using visual analogue scale (VAS) will be used to record the patients' pain levels. The VAS (0-10 scale) consists of a line anchored by two extremes "No pain" and "the worst pain". Patients will be asked to choose the mark that represented their level of pain from 0 to 10. Pain level will be assigned as follow: 0, "no pain"; 1-3, "mild pain"; 4-6, "moderate pain"; 7-10, "severe pain" Using the VAS chart, the patient will choose and record the most appropriate pain rating according to the pain intensity endured.	72 hours
Secondary	Antibacterial effectiveness by measuring the bacterial count.	The bacterial count method will be used. Once the samples will arrive to the microbiology department, Cairo University, the tubes containing the thioglycolate 14(transport medium) with the paper points will be placed in micro centrifuge and vortexed for 30 sec. One hundred (100) µl aliquots of the vortexed samples will be placed in a new sterile tube containing 1 ml of thioglycolate to obtain 1/10 concentration to assess the microbial load of common aerobes and anaerobes found in each root canal. The effect of the treatment in each group, the initial colonizers (S1), the mechanical preparation (S2) and after the intra-canal medication (S3) will be compared.	pre-operatively(S1), after chemo-mechanical preparation(S2), and after 1 week(S3).