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Occurrence of Post-op Pain Following Gentlewave

NCT03635515 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 87

Last updated 2023-02-15

Study results available
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Summary

This is a clinical study that will investigate the occurrence of post-operative discomfort following the use of the Gentlewave System for root canal disinfection and irrigation. Assessment of discomfort level will be via a visualized analog pain scale.

Conditions

  • Root Canal Infection
  • Endodontic Disease
  • Endodontic Inflammation
  • Post-Operative Pain

Interventions

DEVICE

Gentlewave

The Gentlewave system from Sonendo is a FDA cleared root canal irrigation device that uses broad spectrum acoustic energy, internally degassed distilled water, 3% NaOCl, and 8% EDTA to allow for a more thorough cleaning within the tooth. The fluids work to remove necrotic tissue, debris, biofilm, and bacteria while leaving dentin intact and preserving tooth structure. The Gentlewave irrigation replaces the NaOCl ultrasonic activation and EDTA steps of the standard endodontic protocol. Use of the Gentlewave system is contraindicated in teeth with immature apices, teeth with insufficient coronal structure, and teeth with root apices extending into the maxillary sinus.

PROCEDURE

Standard Endodontic Protocol

The tooth will be sufficiently anesthetized with local anesthetic. The tooth will be rubber dam isolated. The pulp chamber will be accessed removing all caries, defective restorations, and defective crowns. EAL and radiographs will be used to determine the working length of each canal, all canals will be cleaned and shaped using rotary files to at least a size 25.04 canal size to within 0.5 to 1 mm of the apical terminus. Between each file 5.25% NaOCl will be used to disinfect and clear the canals of debris. A final passive ultrasonic activation of NaOCl will be done for 30 seconds per canal. Each canal will then soak in 17% EDTA for 1 minute, rinsed in 5.25% NaOCl, and finally undergo a final rinse of 95% ethanol. Canals will be obturated with root canal sealer and gutta-percha.

Sponsors & Collaborators

Principal Investigators

  • Ronald Ordinola Zapata, DDS, MS, PhD · University of Minnesota

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-09-01
Primary Completion
2021-06-30
Completion
2021-07-31
FDA Device
Yes

Countries

  • United States

Study Locations

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Entities

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03635515 on ClinicalTrials.gov