Impact of Integrating Two Nano Based Irrigants With Two Activation Techniques in Treatment of Teeth With Acute Pulpitis on Postoperative Pain and Flare up Incidence

July 16, 2025 updated by: Rabee Ibrahaim Ismail Alhabibi, Minia University

Impact of Integrating Two Nano Based Irrigants With Two Activation Techniques in Treatment of Teeth With Acute Pulpitis on Postoperative Pain and Flare up Incidence: A Randomized Clinical Study

This study aimed to evaluate and compare impact of integrating passive ultrasonic activation and laser activation with nano-chitosan and aloe vera in terms of postoperative pain and flare-up incidence in a randomized clinical trial.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Not yet recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
64

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • Age 18-60 (adults only)
  • multiple-rooted with multiple root canal.
  • Permanent teeth with mature apex and complete root formation.
  • Without root caries.
  • Tooth must be restorable.
  • Without anatomical abnormalities such as fusion.
  • Healthy patient category I according to ASA.
  • Vital tooth, with acute irreversible pulpitis and without peri-apical periodontitis.
  • No periapical radiolucency.
  • Consent Patients for who consent to participate and attend follow-up appointments.

Exclusion Criteria:

  • single root canals or double root.
  • Root canal calcifications.
  • Root resorption or fracture.
  • Previously root canal treated teeth.
  • immunocompromised patients.
  • Pregnant females
  • Patients with systemic diseases as diabetic or hypertension patients.
  • Patients with facial swelling.
  • patients who use analgesics or antibiotics within 48-72 hours.
  • Allergy to any materials used (e.g., irrigants or anesthetics).
  • psychiatric illness
  • Teeth that are not indicated for endodontic treatment: bad oral hygiene, mobile teeth, or recessed teeth.
  • Previously endodontically treated teeth.
  • Teeth with sinus tract.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Other
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: GROUP I
treated with nanochitosan and passive ultrasonic activation
Other: Chitosan Nanoparticles Irrigant
using Chitosan Nanoparticles irrigant as a final irrigation solution.
Device: ultrasonic activator
activation of nanoparticles irrigants using ultrasonic activator
Experimental: GROUP II
treated with nanochitosan and laser activation
Other: Chitosan Nanoparticles Irrigant
using Chitosan Nanoparticles irrigant as a final irrigation solution.
Device: Diode Laser Activation
activation of nanoparticles irrigants using diode laser
Experimental: GROUP III
treated with nano-Aloe Vera and passive ultrasonic activation
Device: ultrasonic activator
activation of nanoparticles irrigants using ultrasonic activator
Other: aloe vera nanoparticles irrigant
using Aloe Vera Nanoparticles irrigant as a final irrigation solution.
Experimental: GROUP IV
treated with nano-Aloe Vera and laser activation
Device: Diode Laser Activation
activation of nanoparticles irrigants using diode laser
Other: aloe vera nanoparticles irrigant
using Aloe Vera Nanoparticles irrigant as a final irrigation solution.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
postoperative pain intensity Postoperative pain is to be assessed using visual analog scale (VAS), A scale from (0 to 10) where "0" means no pain and "10 means a severe pain that has never faced before.
Time Frame: [Time Frame: 6, 12, 24, 48, 72 hours and 7 days after the first visit to collect the postoperative pain data.]
Patients will be contacted by phone at 6, 12, 24, 48, 72 hours and 7 days after the first visit to collect the postoperative pain data.
[Time Frame: 6, 12, 24, 48, 72 hours and 7 days after the first visit to collect the postoperative pain data.]

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Flare-Up Incidence Flare-up is assessed through asking the patient to notify the investigator if any sudden severe pain or swelling takes place.
Time Frame: [Time Frame: Within 7 days post-treatment)
This could require an unscheduled emergency visit or prescription of additional medication.
[Time Frame: Within 7 days post-treatment)

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Minia University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Estimated)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
September 10, 2025

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
July 1, 2026

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
August 10, 2026

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
July 8, 2025

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 16, 2025

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
July 24, 2025

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
July 24, 2025

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 16, 2025

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
July 1, 2025

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • EC Reaseach NO.1079

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

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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