Safety and efficacy assessment of Alexandrite laser device in hair reduction

Safety and efficacy assessment of Alexandrite laser device (model PG100)in axilla hair reduction

Status

Recruiting

Phases

Phase 2

Study type

Interventional

Source

IRCT

Registry ID

IRCT20190210042676N15

Enrollment

Registered

2021-11-23

Start date

2021-11-22

Completion date

Unknown

Last updated

2021-11-29

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

Conditions

unwanted hair.

Interventions

6 treatment sessions using Alexandrite probe of PG100 device on right and left axilla, with fluence of 5 to 12 joules and pulse width of 20 to 40 mii seconds. Treatment sessions take 10 to 15 minutes

Eligibility

Sex/Gender

All

Age

18 Years to 50 Years

Inclusion criteria

Inclusion criteria: Men and women aged 18 to 50 years Skin type 1-4 Signing the consent form for participation in the study

Exclusion criteria

Exclusion criteria: History of using any type of laser hair removal in the treatment area in the last 12 weeks If the percentage of white hair in the area is more than 5% Pregnancy or lactating

Design outcomes

Primary

Measure	Time frame
The rate of reduction of axilla hairs in both sides. Timepoint: Before treatment and 3 and 6 months after last treatment. Method of measurement: Trichoscopy By Fotofinder.	—

Secondary

Measure	Time frame
Comparison of pain level in both sides. Timepoint: Right after each treatment. Method of measurement: Visual analog scale (VAS).	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactAniseh Samadi

Tehran University of Medical Sciences

aniseh_samadi@yahoo.com+98 21 8896 0880

Outcome results

None listed

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