Recruiting

Laser treatment for scarring hair loss: how it works

Plain-English translation of NCT06946550 on ClinicalTrials.gov ↗ · Source last updated December 2025 · Translation generated September 2026 · How we translate trials

This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.

What is this trial?

This trial is testing a 1470 nm non-ablative laser called the Sciton HALO to treat scarring alopecia, a condition where hair follicles are permanently damaged, causing hair loss. The laser creates tiny controlled channels in the skin to potentially help hair regrow. Researchers will also study how the treatment affects your hair follicles at the cellular level to understand why it might work.

Scarring alopecia is difficult to treat, and current options are limited. This trial aims to see if the laser can reduce scarring and potentially restore hair growth while understanding the biological mechanisms behind how this treatment works.

Do you qualify?

You likely qualify if…

you are at least 18 years old
you have been diagnosed with scarring alopecia (confirmed by a dermatologist within the past 6 months)
you have not had any hair loss treatments in the past year, or your current treatment has plateaued for at least 3 months
you agree to keep your current hair care routine unchanged during the study and not start any new hair loss medications
you are willing to attend 3 laser treatment visits and 5 follow-up visits over 15 months

You likely don't qualify if…

you are pregnant or planning to become pregnant
you have had steroid injections into your scalp in the past 12 months
you are allergic to lidocaine (a numbing medication)
you have HIV, AIDS, or immune system disorders, or have had chemotherapy in the past year
you currently take immunosuppressive medications, Accutane, or have smoked or vaped in the past 12 months

What participation looks like

You will receive three 10-to-15-minute laser treatments spaced one month apart. Before and after each treatment, the area will be cleaned and numbed with topical anesthetic. You'll return for follow-up visits at months 4, 6, 9, 12, and 15 to monitor your progress. The researchers will also pluck a few hairs before your first treatment and one month after your last treatment to study how the laser affects your hair follicles at a cellular level.

AI-generated summary from trial data · Sep 24, 2026 · Not medical advice

Laser treatment for scarring hair loss: how it works

What is this trial?

Do you qualify?

What participation looks like

Trial locations