Effect of pulse duration on laser-assisted hair removal

Effect of different pulse durations on the efficacy of long-pulsed Alexandrite-assisted hair removal,A split-face comparison study

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20191228045917N1

Enrollment

Registered

2020-04-17

Start date

2020-06-06

Completion date

Unknown

Last updated

2020-05-18

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

Conditions

Hirsutism. Hirsutism

Interventions

Intervention 1: intervention group: using the manufacture-recommended methods and settings, one side of the face of each patient (randomly determinded) is treated with a 10 msec pulse duration using

Eligibility

Sex/Gender

Female

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: age 18 and above facial hirsutism with clinical diagnosis by a dermatologist

Exclusion criteria

Exclusion criteria: in the last 3 months has not recieved any drug for hirsutism severe photosensitivity keloidal or hypertrophic scar tendency recent sun exposure pregnancy or lactation

Design outcomes

Primary

Measure	Time frame
The percentage of hair regrowth. Timepoint: at sessions 5,10,15 weeks , the percentage of hair regrowth is measured. Method of measurement: by photographic evaluation by 2 other dermatologists.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactZeynab Aryanian

Tehran University of Medical Sciences

z_aryanian@yahoo.com+98 21 5561 8989

Outcome results

None listed

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