Personality Bleaching

NCT02330614 | Completed DMC

• 1 other identifier: 2013-18
• Study Type: observational
• Target: 128
• Locations: 0 countries
• Sites: N/A

Brief Summary

128 patients between 18 and 76 years who attended the Operative Dentistry Clinic at Dental School, Universidad de Chile, were included in the study. 58 patients were bleaching (experimental group) and 70 patients don't accepted the bleaching procedure (control group) were included in this study and signed a consent form.Experimental group Patients who agreed to be bleaching were treated with 10% carbamide peroxide (CP) gel (Whiteness Perfect, FGM) to each subject With verbal instructions for 3 weeks with daily applications of 1 hour according to manufacturers indications , before and after this procedure was applied again the NEO-FFI personality test form, had 30 minutes to answer it.Control group:Patients who refused to be bleached were administered the personality test NEO-FFI, had 30 minutes to answer it.

Conditions

Personality

Keywords

personality; bleaching

Outcome Measures

Primary Outcomes (1)

• NEO-FFI score

  Baseline / 1 month after

Study Arms (2)

bleaching patients

Patients who agreed to be bleaching were treated with 10% carbamide peroxide (CP) gel (Whiteness Perfect, FGM) to each subject With verbal instructions for 3 weeks with daily applications of 1 hour according to manufacturers indications , before and after this procedure was applied again the NEO-FFI personality test form, had 30 minutes to answer it.

Other: Bleaching by peroxide carbamide 10%

Control group

Patients who refused to be bleached were administered the personality test NEO-FFI, had 30 minutes to answer it.

Other: Nothing - control group

Interventions

Bleaching by peroxide carbamide 10% OTHER

bleaching were treated with 10% carbamide peroxide (CP) gel (Whiteness Perfect, FGM) to each subject With verbal instructions for 3 weeks with daily applications of 1 hour according to manufacturers indications

bleaching patients

Nothing - control group OTHER

Only NEO-FFI test , data used as control

Control group

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

128 patients between 18 and 76 years who attended the Operative Dentistry Clinic at Dental School, Universidad de Chile, were included in the study

You may qualify if:

• Participants included in this clinical trial were between 18 and 76 years old and had good general and oral health. Each subject had at least one central incisor with shade A2 or darker, assessed by comparison with a value-oriented shade guide (Vita classical, Vita Zahnfabrik, Bad Säckingen, Germany)

You may not qualify if:

• Participants that had undergone previous dental bleaching procedures during orthodontic treatment, or those that were pregnant or lactating women and participants with bruxism habits, were not included in the trial. Additionally, participants with restorations on the labial surfaces of their anterior teeth and non-carious cervical lesions, veneers or full crowns, with gingival recession, spontaneous tooth pain, internal tooth discoloration, and teeth with endodontic treatment or fluorosis were also excluded from this trial

Sponsors & Collaborators

• University of Chile: lead

Study Officials

• eduardo fernandez

  University of Chile

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: observational
• Observational Model: CASE CONTROL
• Time Perspective: PROSPECTIVE
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Prof.Eduardo Fernández G.

Study Record Dates

• First Submitted: December 27, 2014
• First Posted: January 5, 2015
• Study Start: July 1, 2013
• Primary Completion: December 1, 2013
• Study Completion: December 1, 2014
• Last Updated: January 5, 2015

Record last verified: 2014-12