Healthy patient who has visibly enlarged pores on both side of the cheeks and the nose enlarged pores, dilated pores, facial pores, long-pulsed alexandrite laser
Conditions
Interventions
The long-pulsed alexandrite laser is a type of laser that emits high-energy light at a wavelength of 755 nanometers. This wavelength is absorbed by melanin. The laser emits a long pulse of light that
Experimental Device
long-pulsed 755-nm alexandrite laser
Sponsors
none
Eligibility
Sex/Gender
All
Age
25 Years to 60 Years
Inclusion criteria
Inclusion criteria: - Healthy male or female subjects between ages 25-60 years old - Subject who has visibly enlarged pores (0.1-0.6 mm2) on both side of the cheeks and the nose.
Exclusion criteria
Exclusion criteria: - Pregnancy, immediate postpartum or lactation - Patients who demonstrated any underlying eczema and/or photodermatosis on the face - Patients who demonstrated any skin infection or wound on the face - Patients who were currently using photosensitizing medication - Patients with a history of laser and/or energy-based device (EBD) treatment on their face within preceding 6 months
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| number of pore counted baseline, 2 wk, 4 wk, 8 wk pore analysis algorithm by VISIA | — |
Secondary
| Measure | Time frame |
|---|---|
| Pore volume baseline, 2 wk, 4 wk, 8 wk Anthera 3D,Mean pore diameter baseline, 2 wk, 4 wk, 8 wk Fotofinder,Patient's satisfaction score at 8 wk Patient Satisfaction Scale(0-10),Clinical improvement rate 2 wk, 4 wk, 8 wk Global Aesthetic Improvement scale (GAIS) (excellent improvement, marked improvement, moderate improvement, minimal improvement) | — |
Countries
Thailand
Contacts
Public ContactMarisa Pongprutthipan
Faculty of Medicine, Chulalongkorn University
Outcome results
None listed