Skip to content

comparison of cryosurgery and diode laser for gingival depigmentation and recurrence

comparison of cryosurgery and diode laser 810 nm for gingival depigmentation and recurrence

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
IRCT
Registry ID
IRCT2017011732027N1
Enrollment
12
Registered
2017-03-04
Start date
2017-02-03
Completion date
Unknown
Last updated
2018-02-22

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

Conditions

gingival Pigmantasion. Disorder of gingiva and edentulous alveolar ridge, unspecified

Interventions

Intervention 1: Diode laser 810 nm: the 2w-810nm laser beam will be activated using the brush technique and in contact bmode. Application period differs according to the degree of melanin pigmentation
Treatment - Surgery
Diode laser 810 nm: the 2w-810nm laser beam will be activated using the brush technique and in contact bmode. Application period differs according to the degree of melanin pigmentation and epithelial
Cryosurgery: The cryosurgery will be done with cotton swab. The swab will gently touch and rol on the erea for 10_15 seconds until disappear erea of gingival pigmentation and looks frosty

Sponsors

Ahvaz Jundishapur University Of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
15 Years to 50 Years

Inclusion criteria

Inclusion criteria: Inclusion creteria: having physiologic hyperpigmentation in anterior maxillary site Exclusion creteria: having any disease causing hyper pigmentation; systemic condition causing hyper pigmentation; using drugs causing hyperpigmentation ;smoking

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

MeasureTime frame
Degree of pigmentation. Timepoint: befor treatment and 1, 3 and 6 months after treatment. Method of measurement: photographs has been takene befor and after treatment using Adobe Photoshop software.

Secondary

MeasureTime frame
There is no secondary outcome measure in this study, the degree of pigmentation is the only outcome. Timepoint: -. Method of measurement: -.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr Elaheh Esfandiari

Ahvaz Jundishapur University Of Medical Sciences

Efandiari.Elaheh@gmail.com+98 61 3335 3015

Outcome results

None listed

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