Solar lentigo. other melanin hyperpigmentation
Conditions
Interventions
Intervention 1: After washing with water and soap, the lesion was treated with TCA 35% with a cotton applicator. Intervention 2: Cryotherapy spray for one time so that tip of the spray had a 3-centime
Treatment - Drugs
Treatment - Other
After washing with water and soap, the lesion was treated with TCA 35% with a cotton applicator
Cryotherapy spray for one time so that tip of the spray had a 3-centimeter distance with the lesion and spraying was continued until surface of the lesion became frosted as a result of spraying. Durat
Sponsors
Research Vice-chancellor of Tabriz University of Medical Sciences
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Inclusion criteria: solar lentigo of face or hand Exclusion criteria: wart, recurrent herpes, sensitivity to light, raynaud phenomenon, pregnancy, lactation, sunburn within recent 2-3 days, those who have received treatments such as surgery, cryotherapy, radiotherapy or PUVA therapy within the last 6 weeks or Isotretinoin during last 6 months
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Lightening of lesions. Timepoint: 2 months after treatment. Method of measurement: clinical. | — |
Secondary
| Measure | Time frame |
|---|---|
| Side effects: Permanent & severe pain, Blister, Permanent erythema & edema, hyperpigmentation, hypopigmentation, scar. Timepoint: Every month. Method of measurement: clinical. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactDr. Farideh Golfroushan
Tabriz University of Medical Sciences
Outcome results
None listed