Effect of Different Final Irrigation Protocols on Postoperative Endodontic Pain in Devital Teeth

Postoperative Pain Clinical Trial

Official title:

The Clinical Comparative Evaluation of Different Final Irrigation Protocols on Postoperative Endodontic Pain In Devital Teeth: A Prospective Randomized Clinical Trial

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04310254
• Other study ID #: 929
• Status: Completed
• Phase: N/A
• Start date: September 1, 2019
• Est. completion date: March 1, 2020

Study information

• Verified date: March 2020
• Source: Istanbul Medipol University Hospital
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The purpose of this randomized clinical trial was to evaluate the incidence of postoperative pain after root canal treatment using different final irrigation protocols. Patients whom need root canal treatment for first time were included. The presence of postoperative pain was assessed after root canal treatment cases at 12, 24, 48, 72 hrs and 1 week.

Description:

The aim of this clinical study was to evaluate the intensity and duration of postoperative pain following different final irrigation procedures. Patients who have asymptomaticdevital teeth required endodontic treatment were included in this study and routine root canal treatment procedure was applied to these teeth. All of the patients have been recruited from the Istanbul Medipol University Dental Clinics in Istanbul. Ninety asymptomatic teeth were randomly participated into 3 treatment groups in terms of intracanal medicament applied. The presence of postoperative pain was assessed after 12, 24, 48, 72 hrs and 1 week. Postoperative pain was recorded by each patient by using visual analogue pain scale. Before the treatments, the nature of the study, complications and associated risks were totally explained and written informed consent was obtained from all study participants. The patients were offered local anesthetic before the treatment start. The routine root canal treatment procedure was applied. Different final irrigation solutions applied in accordance to the manufacturers' instructions. At the end of treatment, each patient was given an evaluation sheet, explained the treatment procedure and using of visual analogue pain scales, and informed to be returned during the following one week. After one week the teeth was examined according to for pain intensity, percussion & palpation sensitivity, swelling, analgesic intake and clinical status.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 90
• Est. completion date: March 1, 2020
• Est. primary completion date: March 1, 2020
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years to 65 Years

Eligibility

Inclusion Criteria:

-Patients who were healthy volunteers and who have devital premolar and molar teeth with PAI 3-5score requiring root canal treatment for first time.

Patients who were not included the study who;

• were pregnant or breast feeding during the duration of the study,

• have systemic disease, have any pain and/or any facial swelling, abscess,

• were immunocompromised,

• were under 18 yrs. and over 65 yrs. age,

• were taking antibiotics or corticosteroids within previous three days,

• have multiple teeth that required root canal treatment at the same time period; for eliminating pain referral,

• have root canals that could not be well-treated with orthograde root canal treatment.

Exclusion Criteria:

-The patients who forgot to fill out the form and took antibiotics and/or analgesics right after the first appointment of the therapy were excluded from the study.

Related Conditions & MeSH terms

• Endodontically Treated Teeth
• Pain, Postoperative
• Postoperative Pain
• Tooth, Nonvital

Intervention

Procedure:
• EDTA and CHX Solution
The teeth in this group were treated according to the guidelines for root canal treatment in single-session. The filling was removed and cavity was opened. After standart irrigation protocol, root canals were irrigated with Qmix 2in1 solution and obturated with gutta percha. Coronal restoration was complete using composite and/or fully crown if necessary.
• EDTA Solution
The teeth in this group were treated according to the guidelines for root canal treatment in single-session. The filling was removed and cavity was opened. After standart irrigation protocol, root canals were irrigated with EDTA solution and obturated with gutta percha. Coronal restoration was complete using composite and/or fully crown if necessary.
• CHX Solution
The teeth in this group were treated according to the guidelines for root canal treatment in single-session. The filling was removed and cavity was opened. After standart irrigation protocol, root canals were irrigated with CHX solution and obturated with gutta percha. Coronal restoration was complete using composite and/or fully crown if necessary.

Locations

Country	Name	City	State
Turkey	Istanbul Medipol University	Istanbul

Sponsors (1)

Lead Sponsor	Collaborator
Istanbul Medipol University Hospital

Country where clinical trial is conducted

Turkey, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Change from Baseline in Postoperative Pain after Root Cana Treatment at 1 week.	The primary outcome measure of the study was to assess if different intracanal medicaments and single-visit root canal treatment influence the occurrence of postoperative pain.Postoperative pain was assessed using a well defined Heft-Parker visual analogue scale (VAS) scale. Each patient recorded the pain level on a 100-mm VAS scale experimental basis for revising the graphic rating scale for pain in well-defined categories at 5 time intervals as 12, 24, 48, 72 hours and 1 week after treatment. The VAS scale was divided into 4 categories: No pain or faint pain corresponded to 0 mm. Mild pain was defined as greater than 0 mm and less than or equal to 25 mm. Mild pain included the descriptors of weak and mild pain. Moderate pain was defined as greater than 50 mm and less than 75 mm. Intense pain was defined as equal to or greater than 75 mm. Intense pain included the descriptors of strong, severe, and maximum possible.	Baseline, 12, 24, 48, 72 hours and 1 week.