ReviewJournal of cutaneous and aesthetic surgery
Role of Low-Level Light Therapy (LLLT) in Androgenetic Alopecia.
Review in Journal of cutaneous and aesthetic surgery. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
24 citing papers in PubMed, 1 synthesis or guideline pooled it, 51 citations in OpenAlex.
- Exosome-driven treatments for hair regrowth in androgenetic alopecia: a systematic review of preclinical studies, clinical experiments, safety, and future prospects.Molecular biology reports · 2026Pooled it
- Microneedle-mediated intelligent combination delivery for hair regeneration: A comprehensive review of technologies, mechanistic evidence, and translational prospects.Materials today. Bio · 2026Review
- Near-Infrared and Red-Light Photobiomodulation for Ocular Aging and Diseases: A Narrative Review.Ophthalmology and therapy · 2026Review
- Development and validation of a comprehensive in vitro organ model for androgenetic alopecia.BMC biotechnology · 2026Article
- Safety and clinical considerations of alopecia therapies during pregnancy, fertility treatment, and polycystic ovary syndrome workup.International journal of women's dermatology · 2026Review
- Fibroblast Growth Factor-7 and Hair Biology: Bridging Basic Science and Therapeutic Applications.Current issues in molecular biology · 2026Review
- Adjunctive regenerative therapies in hair transplantation: a comprehensive review of platelet-rich plasma, exosomes, and emerging methods.Frontiers in medicine · 2026Review
- Updates in Treatment for Androgenetic Alopecia.Annals of dermatology · 2025Review
- Current landscape of newer non-invasive brain stimulation in psychiatric disorders across South Asia.Indian journal of psychiatry · 2025Review
- Red light therapy for patients with chemotherapy-induced alopecia.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025Article
- Consensus Recommendations for the Management of Androgenetic Alopecia in Egypt: A Modified Delphi Study.Clinical, cosmetic and investigational dermatology · 2025Article
- Effectiveness of 675-nm Wavelength Laser Therapy in the Treatment of Androgenetic Alopecia Among Indian Patients: Clinical Experimental Study.JMIR dermatology · 2024Article
- Clinical and preclinical approach in AGA treatment: a review of current and new therapies in the regenerative field.Stem cell research & therapy · 2024Review
- An induced pluripotent stem cell-based approach for hair follicle development and regeneration.Regenerative therapy · 2024Review
- Enhancing hair regeneration: Recent progress in tailoring nanostructured lipid carriers through surface modification strategies.ADMET & DMPK · 2024Review
- Potential application of PBM use in hair follicle organoid culture for the treatment of androgenic alopecia.Materials today. Bio · 2023Review
- Androgenetic alopecia: An update.JAAD international · 2023Review
- Recent Advances in Understanding of the Etiopathogenesis, Diagnosis, and Management of Hair Loss Diseases.Journal of clinical medicine · 2023Review
- Article
- Signaling pathways in hair aging.Frontiers in cell and developmental biology · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Androgenetic alopecia (AGA) is the commonest type of alopecia affecting over half of men and women. Only two drugs have been approved so far (minoxidil and finasteride), and hair transplant is the other treatment alternative. Low-level laser therapy (LLLT) has been claimed to be a new safe devise-based modality for stimulating hair growth in men and women in AGA. Searches of PubMed and Google Scholar were carried out using keywords alopecia, hair loss, and LLLT. Fifteen studies were found to be strongly relevant and were analyzed. Studies have shown that LLLT stimulated hair growth in both men and women. Studies with largest randomized controlled trials demonstrated statistically significant hair regrowth by terminal hair count in both males and females. One study also showed that LLLT and minoxidil had similar efficacy in hair growth and that combination therapy was even more effective. LLLT represents a non-invasive, safe, and potentially effective treatment option for patients with AGA who do not respond or are not tolerant to standard treatment of AGA. Moreover, combining LLLT with topical minoxidil solution and oral finasteride may act synergistic to enhance hair regrowth. However, the level of evidence of the studies is still low and hence more controlled large studies are needed.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.