None listed
Conditions
Interventions
Intervention1: Bleaching Agent: Hydrogen peroxide, a strong oxidizing agent undergoes ionic dissociation in giving rise to free radicals such as nascent oxygen, hydroxyl radical, per-hydroxyl, and sup
Sponsors
Dr Ritesh Nagpal
Eligibility
Inclusion criteria
Inclusion criteria: Systemically healthy patient having good general and oral health (ASA I). Relevant teeth should be free of restorations or/and caries and without periodontal disease. Participants will be required to have maxillary anterior teeth with a shade A3 or darker Smokers should have a habit of smoking a minimum of 10 cigarettes/day for a period of = 5 years
Exclusion criteria
Exclusion criteria: Patient with poor oral hygiene Patient less than 18 years of age Pregnant or lactating women Pre-operative tooth sensitivity Severely stained teeth such as tetracycline staining and fluorosis Previously bleached teeth Patients who are taking medications with an analgesic or anti-inflammatory effect
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 1. Tooth Sensitivity 2. Levels of Biomarker(8-OHdG)Timepoint: 1. Tooth Sensitivity will be assessed at the following time intervals during the course of the study: i. 10 min after bleaching ii. 1 hour after bleaching iii. 24 hours after bleaching iv. 48 hours after bleaching 2. Level of Biomarke(8-OHdG) will be assessed at the following time intervals during the course of the study: i. Before bleaching (T0) ii. 10 min after bleaching (T1) iii. 2 days after bleaching (T2) | — |
Secondary
| Measure | Time frame |
|---|---|
| 1. Evaluation of change in Shade (?E)Timepoint: The change in shade will be evaluated at the following intervals i. Before bleaching ii. 1 week after first session iii. 1 week after second session iv. 1 month after bleaching | — |
Countries
India
Contacts
Public ContactDr Sonali Taneja
ITS Centre for Dental Studies and Research
Outcome results
None listed