Evaluation of Tooth Sensitivity and Whitening Effects of Different Content Teeth Whitening Agents

Betül Tokat

Status: Active, not recruiting

Conditions: Healthy Volunteers; Bleaching Sensitivity; Discoloration of Teeth

Treatments: Other: Bleaching Agents

Study type: Interventional

Funder types: Other

Identifiers

NCT06855940

EU-DHF-BT-01

Details and patient eligibility

About

The goal of this clinical study is to evaluate the success of different whitening agents in whitening teeth in healthy volunteers aged 18-50. Also, patients' tooth sensitivity will be assessed after application. The main questions it aims to answer are:

Is the teeth whitening success of different whitening agents similar? Did participants develop tooth sensitivity to whitening agents? The researchers will compare the whitening success of 3 different whitening agents and changes in tooth sensitivity within 1 year after application.

Participants:

Whitening agent will be applied in the clinic Visit our clinic for checkups and records after 1 week, 2 weeks, 1 month, 2 months, 4 months , 6 months and 1 year after application

Full description

The participants in the study were healthy volunteers between the ages of 18-50. The number of volunteers was determined by using other studies similar to this study. There are 60 volunteers in three groups, 20 volunteers in each group. A different whitening agent is applied to each group by the researcher.

The researcher did not include volunteers with poor oral hygiene, smoking, tooth sensitivity, caries, or medication use in the study.

The researcher began the study by performing color measurement and sensitivity assessment before the procedure. Then he applied the whitening agent. The volunteers who underwent the whitening procedure will be evaluated in terms of both color measurements and sensitivity changes at the end of the treatment, 1st week, 2nd week, 1st month, 2nd month, 4th month, 6th month, and 1st year control sessions.

Each patient has their own evaluation form. There are different fields for both color and sensitivity in the form according to the control dates. All numerical data are recorded in their own fields.

Enrollment: 60 patients

Sex: All

Ages: 18 to 50 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Vital teeth
• Healthy gums
• No tooth sensitivity
• External discoloration ( tea,coffee..)
• Good oral hygiene
• No allergy to the material to be used

Exclusion criteria

• Decayed and devital teeth
• Presence of gingival bleeding
• History of trauma
• Presence of fractures, cracks and aesthetic restoration
• Smoking

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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60 participants in 3 patient groups

Group A

Active Comparator group

Description:

20 random patients( Whitening agent containing fluoride and 40% active ingredients)

Treatment:

Other: Bleaching Agents

Other: Bleaching Agents

Other: Bleaching Agents

Group B

Active Comparator group

Description:

20 random patients(Whitening agent containing calcium and 35% active ingredients)

Treatment:

Other: Bleaching Agents

Other: Bleaching Agents

Other: Bleaching Agents

Group C

Active Comparator group

Description:

20 random patients(Whitening agent containing hydroxyapatite and 18% active ingredients)

Treatment:

Other: Bleaching Agents

Other: Bleaching Agents

Other: Bleaching Agents