Evaluation of Three Pulp Vitality Tests

Part of paid clinical trials in New York, New York.

Sponsor: Columbia University
Study ID: NCT02636504
Status: Not Yet Recruiting

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Conditions

Dental Pulp Diseases
Dental Pulp Vitality Testing

Eligibility Criteria

Sex: ALL
Age: 18 Years - N/A
Healthy Volunteers: Accepted

Interventions

Laser Doppler Flowmetry — DEVICE
Pulp vitality of teeth is tested with three pulp vitality testing including laser Doppler flowmetry, cold testing, and electric pulp testing.

Study Details

The objectives of this study are to determine the sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of laser Doppler flowmetry in determining the vitality of teeth and comparing with those of electric pulp testing and cold testing.

Key Dates

Start date: Dec 31, 2026
Status verified: Feb 2026
Primary completion: Dec 31, 2027
Completion: Dec 31, 2027

Study Design

Enrollment: 150 participants (estimated)

Primary Outcome Measure

The number of teeth showing the true positive, true negative, false positive, and false negative after pulp vitality testing [ Time Frame: 1 year ]

Central Contacts

Sahng G Kim, DDS, MS
212-305-2015
[email protected]

Locations (1)

Facility	City	State	ZIP	Site coordinators
Columbia University Irving Medical Center	New York	New York	10032	Sahng G Kim, DDS, MS (PRINCIPAL_INVESTIGATOR)

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By research site

Columbia University Irving Medical Center· New York, NY