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Treating the discoloured gums with two different laser wavelengths

Gingival depigmentation by application of varying diode wavelengths. A comparative clinical study.

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2021/08/035599
Enrollment
16
Registered
2021-08-11
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: K068- Other specified disorders of gingiva and edentulous alveolar ridge

Interventions

Intervention1: depigmentation with blue lase: depigmentation with blue lase using 470nm wavelength. Control Intervention1: depigmentation with diode laser: depigmentation with diode laser using 810nm

Sponsors

Karuturi Lahari
Lead Sponsor
Dr Gautami S Penmetsa
Collaborator

Eligibility

Inclusion criteria

Inclusion criteria: 1) patients of age 18-30 years 2) Patients aware of the nature of physiological hyperpigmentation of their gums and who requested for improvement of their gingival appearance. 3) Patients with the presence of mild to severe physiological melanin pigmentation of the gingiva in either maxilla or mandible.

Exclusion criteria

Exclusion criteria: 1) Patients with systemic diseases that can interfere with healing and medically compromised conditions. 2) Pregnancy. 3) History of post surgical keloids. 4) Smoking. 5) Acute gingival and periodontal diseases. 6) Pathologically pigmented lesions of gingiva.

Design outcomes

Primary

MeasureTime frame
1. To evaluate the intensity of pain experience during and 1 week after treatment. 2. To evalate the intensity of repigmentation after gingival melanin depigmentation with blue and diode laser. Timepoint: baseline, 1 week, 3 months, 6 months, 9 months, 1 year

Secondary

MeasureTime frame
Esthetic appraisal by the patient.Timepoint: baseline, 1 week, 3 months, 6 months, 9 months, 1 year

Countries

India

Contacts

Public ContactDr Karuturi Lahari

Vishnu Dental College

gautamipenmetsa@gmail.com9951011618

Outcome results

None listed

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