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Platelet-rich plasma, 1,550 nm fractional lasers enhance androgenetic alopecia

November 29, 2022

1 min learn


Haddad N, et al. J Drugs Dermatol. 2022;doi:10.36849/JDD.6750.

The researchers report no related monetary disclosures.

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Platelet-rich plasma remedy with 1,550 nm fractional erbium-glass laser remedy proved an efficient mixture within the remedy of androgenetic alopecia, in line with a research.

“Androgenetic alopecia in men and women is the most common cause of hair loss,” Natalie Haddad, MD, of the Adriana Vilarinho Private Clinic in São Paolo, Brazil, and colleagues wrote. “Affected individuals may experience psychological distress and social withdrawal.”

Alopecia 3
“Overall, PRP and 1,550 nm together or alone are good remedy decisions for [androgenetic alopecia], with no unwanted side effects,” Natalie Haddad, MD, and colleagues wrote. Source: Adobe Stock.

The researchers famous variations in efficacy and tolerability related to present remedy choices for androgenetic alopecia equivalent to minoxidil and finasteride.

Despite a rise in use of platelet-rich plasma (PRP) and photobiomodulation, much less is understood in regards to the efficacy and security of those interventions. According to the researchers, an rising physique of knowledge means that the creation of microscopic thermal harm zones utilizing fractional lasers could enhance hair progress from a wound therapeutic course of.

In the present research, the group evaluated the efficacy and security of PRP and 1,550 nm fractional erbium-glass laser remedy alone or together with each other as androgenetic alopecia treatment.

The research included 60 sufferers (age vary, 20-60 years) with male- or female-pattern hair loss. Patients have been randomly assigned to obtain PRP, fractional lasers or each remedies, with 20 sufferers in every group.

Treatments have been administered at 1-month intervals for 4 months.

Results have been assessed utilizing world medical and trichoscopy pictures.

After remedy, sufferers in all three remedy teams reported enhancements in new vellus hairs, general hair high quality, shade and density.

Patients handled with each procedures reported better enhancements in these outcomes.

While no opposed occasions have been reported for both process, sufferers handled with PRP reported gentle ache throughout and shortly after the process. Pain was additionally reported throughout the laser process.

“Overall, PRP and 1,550 nm in combination or alone are good treatment choices for [androgenetic alopecia], with no side effects,” the researchers concluded.

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