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Comparison of Obturation Quality and Lateral Canal Fill (by Sealer): Ultrasonic-Activated Versus Non-Ultrasonic Conventional Irrigation Techniques in Root Canal Treatment - A Randomized Controlled Trial

Comparison of Obturation Quality and Lateral Canal Fill (by Sealer): Ultrasonic-Activated Versus Non-Ultrasonic Conventional Irrigation Techniques in Root Canal Treatment - A Randomized Controlled Trial

Status
Not yet recruiting
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07303478
Enrollment
118
Registered
2025-12-24
Start date
2025-12-01
Completion date
2026-05-30
Last updated
2025-12-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Comparison Between Two Type of Irrigation Systems

Brief summary

The main goal of clinical trail to compare obturation quality and lateral canal sealer fill between ultrasonic activated and conventional irrigation in root canal treatment. HYPOTHESIS There is a difference in obturation quality and lateral canal fill between ultrasonic activated irrigation results as compared to conventional irrigation technique in root canal treatment. Eligible patients will be recruited from the Endodontics Department at Peshawar Dental College who present with pain and sensitivity in mandibular teeth and are advised root canal treatment after clinical examination and X-ray. Patients will be screened according to inclusion and exclusion criteria and informed written consent will be taken. This will be a double-blinded study, and demographic and tooth-related information will be recorded. Participants will be randomized into two groups using block randomization with a block size of six. The Non-Ultrasonic group will receive conventional irrigation using syringe, 3% sodium hypochlorite, and Tg sealer, while the Ultrasonic group will be irrigated using the VAT-3 ultrasonic activator with the same solution and sealer. Pre- and post-operative radiographs will be taken to evaluate obturation quality and lateral canal fill in terms of length, density, and taper using a standardized proforma.

Interventions

OTHERULTRASONIC IRRIGATION TECHNIQUE

The utilization of theVAT-3 ultrasonic activator high frequency device (45KHz± 5kHz) \[Refine\] for the Ultrasonic Activated Irrigation group and same solution of 3% sodium hypochlorite and Tg Sealer will be used. Post-operative radiographs will be obtained to assess the obturation quality and lateral canal fill. A detailed radiographic proforma will be employed to evaluate the length, density, taper of the root canal filling, and lateral canal fill . Each of these components will be scored individually, and an overall Obturation Quality Score is calculated by summing these scores.

OTHERNON-ULTRASONIC CONVENTIONAL IRRIGATION TECHNIQUE

The root canal treatment is then performed as per the assigned group, with conventional irrigation involving the use of syringes and 3% sodium hypochlorite solution and Tg Sealer for the Non-Ultrasonic Conventional Irrigation group.A detailed radiographic proforma will be employed to evaluate the length, density, taper of the root canal filling, and lateral canal fill . Each of these components will be scored individually, and an overall Obturation Quality Score is calculated by summing these scores.

Sponsors

Prime Foundation
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
OTHER
Masking
DOUBLE (Subject, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to 70 Years
Healthy volunteers
No

Inclusion criteria

* Both male and female * Age group adults 18 to 70 years * Patients presenting with pain and sensitivity in mandibular molars and advised root canal treatment after examination and x ray

Exclusion criteria

* Teeth with complex root canal anatomy that may complicate the obturation process * Pregnancy * Medically compromised patients including uncontrolled diabetes -cardiovascular disease immunodeficiency disorders bleeding disorders and -severe respiratory disease * Patients who refused to participate in this study

Design outcomes

Primary

MeasureTime frameDescription
To compare obturation quality and lateral canal sealer fill between ultrasonic activated and conventional irrigation in root canal treatmentImmediate, after completion of procedureObturation Quality and Lateral Canal Fill:- This will involve evaluating the length of the root canal filling in the main canals, assessing the homogeneity (density) of the obturation material, determining the taper of the root canal filling, and examining the sealer's penetration into lateral canals using postoperative radiographs. The radiographs will be reviewed independently by two senior endodontists. A scoring system will be applied, and each of the three parameters will be individually assessed. Lateral Canal:- A type of accessory canal located in the coronal or middle third of the root, usually extending horizontally from the main canal space.

Countries

Pakistan

Contacts

Primary ContactDr. Syed Shahbaz Ali Shah
shahbazali2288@gmail.com0092 3155119119

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026