Investigation of the Effect of Scan Delay on the Measurement of Dental Prescale II

National Taiwan University

Status: Completed

Conditions: Bite Force; Scan Delay

Treatments: Device: Dental Prescale II

Study type: Interventional

Funder types: Other

Identifiers

NCT04839458

202102052RINA

Details and patient eligibility

About

Dental Prescale II (GC Corp., Tokyo) is a pressure sensitive sheet for occlusal force measurement. According to the instruction, the patient need to bite the sheet for about 3 seconds and then the sheet will be scanned. But the delay response of coloring agent will influence the data collected and was noticed in vitro. To have a standard procedure, we need to know the time for scanning. This study will scan the sheet up to 2 hours and try to find the relation between the time the sheet scanned and the data collected.

Enrollment: 10 patients

Sex: All

Ages: 20 to 40 years old

Volunteers: Accepts Healthy Volunteers

Inclusion and exclusion criteria

1. Inclusive criteria:

   • full dentition except third molar
   • healthy periodontal condition
   • can sign consent

2. Exclusive criteria:

   • history of temporomandibular disorders

Trial design

Primary purpose: Screening

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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10 participants in 1 patient group

Dental Prescale II used

Experimental group

Treatment:

Device: Dental Prescale II