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Action of Whiteness HP Maxx bleaching agent when used with and without 445nm Diode Laser

A comparative evaluation of the effect and efficacy of Whiteness HP Maxx with and without 445nm Diode Laser - A Split mouth study - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2024/11/077388
Enrollment
25
Registered
2024-11-27
Start date
Unknown
Completion date
Unknown
Last updated
2025-04-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: K036- Deposits [accretions] on teeth

Interventions

Intervention1: 445nm Diode Laser: Activation of Whitness HP Maxx with 445nm for 40 secs. Control Intervention1: Non Activated: No Activation of Whitness HP Maxx with 445nm for 40 secs.

Sponsors

None
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Healthy maxillary left and right Central, lateral, and canine 2. Absence of caries, cervical lesions, and dental fillings. 3. Absence of dentin hypersensitivity. 4. Absence of clinically visible periodontal disease and periradicular lesions. 5.Absence of heavy discoloration on the studied teeth

Exclusion criteria

Exclusion criteria: 1.Patients who refuse to consent to the procedure. 2.Patients with any systemic diseases, pregnancy, or immunocompromised conditions. 3.Patients on medications, fluorosis, and endodontic treatment 4.Smokers and former smokers 5.Teeth having internal discoloration 6.Teeth with gingival recession and dentin exposure 7.Missing maxillary Central incisors/Lateral incisors/canine 8.Patient’s without submission to any other dental bleaching protocol in the previous 2 years

Design outcomes

Primary

MeasureTime frame
To assess and conduct an intragroup and intergroup comparison of the drop and relapse of shade after immediate post-bleaching, 7 days and 14 days, and post-operative sensitivity at 24 hours,72 hoursTimepoint: For Shade drop- immediate post-bleaching, 7 days and 14 days. sensitivity- immediate postoperative,24 hours,72 hours.

Secondary

MeasureTime frame
To assess and conduct an intragroup and intergroup comparison of the drop and relapse of shade after immediate post-bleaching, 7 days and 14 days, and post-operative sensitivity at 24 hours,72 hoursTimepoint: For Shade drop- immediate post-bleaching, 7 days and 14 days. sensitivity- immediate postoperative,24 hours,72 hours.

Countries

India

Contacts

Public ContactDr Sonal B Joshi

KAHER KLE Vishwanath Katti Institute Of Dental Sciences

roypriyankar09@gmail.com9535428250

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026