A Study on Optimal Frequency and Duration of PRP in Androgenic Alopecia

June 2024 in “ Saudi Journal of Medicine ”

Maruna Yesmeen

platelet-rich plasma androgenic alopecia hair diameter hair density AGA Grades III-VII PRP

TLDR PRP therapy significantly improves hair thickness and density in male pattern baldness.

A 6-month pilot study on 30 male participants with AGA Grades III-VII found that PRP therapy significantly increased hair diameter and density. Hair diameter rose from 0.055 mm to 0.075 mm (39.85% improvement), and hair density increased from 6.13 to 8.43 hairs per 10 mm² (39.73% improvement). Grade 5 showed the highest diameter increase, and Grade 4A had the highest density increase. Patients with alopecia durations up to five years experienced the most significant improvements. The study concludes that PRP therapy is effective across all AGA grades and durations, warranting further research to establish it as a standard treatment.

View this study on saudijournals.com →

Discuss this study in the Community →

Research cited in this study

2 / 2 results

research Enhanced Effect of Platelet-Rich Plasma Containing a New Carrier on Hair Growth

166 citations, September 2011 in “Dermatologic Surgery”

Platelet-rich plasma with a new carrier significantly increases hair thickness without serious side effects.

research Autologous Platelet Rich Plasma (PRP): What Do We Know? Important Concepts Relevant to Hair Restoration Surgery

19 citations, January 2010 in “Hair transplant forum international”

PRP can help hair growth, but results vary and need standard methods.

Related Community Posts Join

6 / 79 results

community Diffuse hair loss and scalp biopsies

in Research 692 upvotes 4 months ago

Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.

community 2024 Official beginner guide for “I’m losing my hair, what can I do?”

in General 726 upvotes 4 months ago

For hair loss, start with Finasteride, Minoxidil, Ketoconazole shampoo, and Microneedling. For severe cases, consider Dutasteride, oral Minoxidil, or hair transplants.

community New and Interesting HairLoss Studies/Papers/Reviews

in Treatment 42 upvotes 4 years ago

Hair loss treatments discussed include Dutasteride with Ketoconazole, tissue engineering strategies, and androgenetic alopecia therapies. Massage doubles follicular retention, improving treatment effectiveness.

community Most Recent Interesting Hairloss Studies: 10% Minox vs 5% Minox / Radio Rrequency Treatment for AA / Topical Ketoconazole / PRP+Minox vs Minox vs PRP / Alopecia as a systemic disease

in Treatment 88 upvotes 4 years ago

Treatments for hair loss, such as topical minoxidil, platelet-rich plasma therapy with or without minoxidil, ketoconazole, non-abative radio frequency, natural products, finasteride and cortexolone 17 alpha propionate. The post evaluates the efficacy and safety of these treatments in various studies.

community Evidenced Based Meta-Analyses and Systemic Reviews of Androgenic Alopecia and Treatments

in Research/Science 14 upvotes 4 years ago

Evidence-based treatments for androgenic alopecia, such as minoxidil, finasteride, low-level laser light therapy, dutasteride, platelet-rich plasma, and topical ketoconazole. It discusses the efficacy, safety, and mechanism of action of these treatments, as well as future developments in understanding this polygenic condition.

community Is there any home remedy or alternative to Platelet-rich plasma (PRP) treatment for hair loss?

in Treatment 3 upvotes 3 weeks ago

The conversation discusses alternatives to Platelet-rich plasma (PRP) for treating androgenic alopecia. Treatments mentioned include Minoxidil, finasteride, and RU58841.

Related Research

10 / 10 results

research 63-Year-Old Female with Diffuse Thinning of the Hair

January 2022 in “Clinical Cases in Dermatology”

Androgenetic alopecia, a common hair loss condition, can be treated with topical minoxidil, oral finasteride, or oral spironolactone, and new treatments like platelet-rich plasma, low-level laser therapy, and janus-kinase inhibitors are being explored.

research Platelet-Rich Plasma Effect on Androgenetic Alopecia and Female Pattern Hair Loss

1 citations, December 2019 in “Journal of skin and stem cell”

PRP shows promise for short-term hair growth, especially in young men.

research Platelet-Rich Plasma: Alopecia Areata and Autoimmune Destruction of the Hair

May 2018 in “Journal of dermatology and dermatitis”

PRP is a promising treatment for autoimmune hair loss but its exact workings are not fully understood.

research Androgenetic Alopecia

January 2018

Androgenetic alopecia (AGA) is a common, hereditary hair loss condition that can be slowed but not permanently reversed with available therapies.

research Efficacy of Platelet-Rich Plasma in the Treatment of Androgenetic (Male-Patterned) Alopecia: A Pilot Randomized Controlled Trial

61 citations, September 2016 in “Journal of Cosmetic and Laser Therapy”

Platelet-rich plasma (PRP) was found not effective in treating male-patterned hair loss.

Pattern Hair Loss in Men: Diagnosis, Genetic Link, Clinical Features, and Treatments

research Evaluation of Hair Loss

21 citations, May 1996 in “Current problems in dermatology”

Detailed patient history and physical exams are crucial for diagnosing hair loss.

research Androgenetic Alopecia, Trichotrophic Substances, and Histologic Studies of the Human Scalp

5 citations, October 1988 in “Clinics in Dermatology”

Minoxidil promotes hair growth but exact mechanism is unknown.