Low-cost, Noninvasive Method to Assess Pulpal Vitality

October 28, 2022 updated by: Beckman Laser Institute and Medical Center, University of California, Irvine

The purpose of this research study is to find a new way of using light to measure the blood flow within the tooth.

The researcher develop dental Laser Speckle imaging system tool that can use for exam condition of the tooth. This device is reliable method to provide information to dentists and endodontists during oral examination.

Study Overview

Status

Withdrawn

Conditions

Intervention / Treatment

Detailed Description

In additional to routine oral exam the researcher can use the Laser Speckle imaging system probe with low-level light shine to the problematic tooth to collect blood flow information.

Study Type

Observational

Contacts and Locations

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

Study Locations

  • United States
    • California
      • Irvine, California, United States, 92612
        • Beckman Laser Institute, UCI

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

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Study population will be selected from affiliated researcher at Dentists clinic in Orange Country and will be referred to investigator at University of California Irvine

Description

Inclusion Criteria:

  • Male or female aged 18 to 30.
  • Have one or more teeth requiring endodontic treatment.

Exclusion Criteria:

  • Participation in other study within 3 months of enrollment in this study,
  • Pregnant Women.

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

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Healthy tooth
Time Frame: up to 4 weeks
Healthy tooth
up to 4 weeks

Collaborators and Investigators

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

Sponsor

University of California, Irvine

Collaborators

Beckman Laser Institute University of California Irvine

Investigators

  • Principal Investigator: Petra Wilder-Smith, DDS., PhD, Beckman Laser Instiute, UCI

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

November 1, 2014

Primary Completion (Anticipated)

October 1, 2018

Study Completion (Anticipated)

October 1, 2018

Study Registration Dates

First Submitted

October 9, 2014

First Submitted That Met QC Criteria

October 20, 2014

First Posted (Estimate)

October 22, 2014

Study Record Updates

Last Update Posted (Actual)

November 1, 2022

Last Update Submitted That Met QC Criteria

October 28, 2022

Last Verified

October 1, 2022

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 20141390

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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