- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03060486
A New Approach for Controlling Hemostasis During Canal Treatment: a Pilot Study
Study Overview
Status
Intervention / Treatment
Detailed Description
A new device (HYBENX®) has been developed with the purpose of destroying dental biofilm. The material contains a concentrated aqueous mixture of hydroxybenzenesulfonic acid (37%) and hydroxymethoxybenzene acids (23%), sulfuric acid (28%), and water (12%).
The investigators planned a clinical and microbiological study using the decontaminant device in order to destroy the dental biofilm of root canals in cases of irreversible pulpitis. The ability of the decontaminant device to immediately stop bleeding during canal instrumentation was found out accidentally during the procedures of this still unpublished trial.
Due to this fact, the investigators were interested in evaluating the coagulation property of the material. Therefore, the aim of this prospective study is to describe a new approach to obtain hemostasis during root canal therapy using a sulfonic/sulfuric acid solution.
A total of 15 teeth with irreversible and acute pulpitis were included in the study. After manual and mechanical instrumentation of the root canal, a sterile paper point was introduced in the canal, and a first score was given based on the blood quantity.
The solution was used to irrigate the bleeding root canal; then a second sterile paper point was introduced, and the same score was assessed. The null hypothesis was that there is no difference in root canal bleeding before and after the use of the solution (⎧=0)
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- tooth affected by irreversible pulpitis, single-rooted teeth associated with healthy periodontium, physiologic sulcus depth (<3 mm), and absence of bleeding on probing of the involved teeth.
Exclusion Criteria:
- patients with systemic diseases using anticoagulants, antibiotics, or anti-inflammatory therapies in the last 30 days, patients with allergy to sulfur in any form, and pregnancy.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: NA
- Interventional Model: SINGLE_GROUP
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: HYBENX®
1 cc of mixture of hydroxybenzenesulfonic acid (37%) and hydroxymethoxybenzene acids (23%), sulfuric acid (28%), and water (12%) for 20 sec
|
The mixture was then introduced inside the root canal using the pre-dosed syringe for 20 seconds with a sterile paper point with and up and down movement. Finally, the canal was rinsed with sterile saline water using a syringe with a side-vented 30 G needle. |
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change From Baseline in Root Canal Bleeding Score
Time Frame: 20 sec - before and after use
|
After the root canal, shaping was performed, and a first sterile paper point was introduced in the root canal, up to the working length, to detect blood presence. The root canal bleeding score (RCBS) was given as follows:
|
20 sec - before and after use
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (ACTUAL)
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- endo1-2016
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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