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Microneedling untuk Alopecia Areata

A

Berdasarkan 32 studi (1 meta-analysis, 9 RCTs) dengan 1,908 peserta secara total. 25/32 studi menunjukkan efek positif.

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A

Kesimpulan

Microneedling has strong evidence for supporting hair regrowth in alopecia areata, especially when combined with topical medications, and is backed by multiple randomized controlled trials.

  • 25 out of 32 studies show positive effects, with 9 RCTs providing robust evidence
  • Works by creating micro-injuries that stimulate healing responses and improve drug absorption
  • Most effective when combined with topical agents like corticosteroids or vitamin D3
  • Both professional clinical procedures and at-home derma rollers have been studied

Key Study Findings

scoping_review n=16
A Scoping Review of Exosome Delivery Applications in Hair Loss.
Dose: variable; exosomes predominantly from mesenchymal stem cells (MSCs) vs: Placebo Efek: None None
retrospective cohort n=7 Open-label
Combination Therapy With CGF and Microneedling-Assisted Compound Betamethasone for Resistant Alopecia Areata: A Pilot Study.
Dose: Concentrated growth factor (CGF) combined with microneedling-assisted compound betamethasone; multip vs: Placebo Efek: 85.7% achieved complete recovery; 14.3% achieved >50% regrowth; significant SALT score improvement None
randomized controlled trial n=24 18 weeks Open-label
A Comparative Clinical and Trichoscopic Study Between Fractional Radiofrequency Microneedling Versus Intralesional Steroids in Treatment …
Dose: Fractional radiofrequency microneedling (FRM), 6 sessions with 3-week intervals vs: Placebo Efek: Comparable efficacy between FRM and ILCS; nonsignificant differences in trichoscopic scores, PGA, an None
review
The role of microtrauma in hair regrowth and regeneration in non-scarring alopecia.
Dose: Various microtrauma procedures: microneedling, fractional/non-fractional lasers, contact immunothera vs: Placebo Efek: Positive outcomes reported for hair density and thickness with microneedling, lasers, LLLT, and PRP None
animal study 2 weeks
Investigating the potential mechanism of microneedling in alopecia areata mice based on 16S rRNA sequencing …
Dose: Halometasone topical applied every 2 days for 2 weeks after hand-held dermal microneedling treatment vs: Placebo Efek: Microneedling enhanced hair growth; restored gut microbiome diversity; reduced acetic acid and propa None

Key Statistics

34

Studi

1908

Peserta

Positive

A

Peringkat

Referenced Papers

Journal of the … 2020 10 sitasi
Proceedings (Baylor University. … 2020 8 sitasi
Journal of the … 2018 114 sitasi

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

Dosis yang Umum Digunakan

hairloss:
1.5 mm depth, weekly sessions

Batas atas: Not applicable

Dosis yang Diteliti dalam Penelitian

Dosis Durasi Efek N
variable; exosomes predominantly from mesenchymal stem cells (MSCs) -- Positive 16
Concentrated growth factor (CGF) combined with microneedling-assisted compound betamethasone; multip -- Positive 7
None -- Mixed --
Fractional radiofrequency microneedling (FRM), 6 sessions with 3-week intervals 18 weeks Neutral 24
Various microtrauma procedures: microneedling, fractional/non-fractional lasers, contact immunothera -- Positive --
Halometasone topical applied every 2 days for 2 weeks after hand-held dermal microneedling treatment 2 weeks Positive --
Microinfusion of medications into the skin (MMP) using tattoo devices; various drugs (minoxidil, ste -- Positive --
Melatonin 3 mg/kg; PBM diode laser 660nm, 100mW, 3 J/point, 2 sessions/week 12 weeks Mixed 60

Waktu terbaik diminum: Weekly sessions; avoid minoxidil for 24 hours post-treatment

Safety & Side Effects

Efek Samping yang Dilaporkan

  • Scalp redness and inflammation (24-72 hours)
  • Mild bleeding at treatment site
  • Scalp tenderness and soreness
  • Rare: infection if proper sterilization not maintained

Interaksi yang Diketahui

  • Topical minoxidil (enhanced absorption; wait 24 hours after microneedling to apply)
  • Blood thinners (may increase bleeding during procedure)
  • Topical retinoids (discontinue 3-5 days before treatment)

Asupan atas yang dapat ditoleransi: Not applicable

Selalu konsultasikan dengan tenaga kesehatan Anda sebelum memulai suplemen apa pun.Selalu konsultasikan dengan penyedia layanan kesehatan Anda sebelum memulai suplemen apa pun.

Frequently Asked Questions

Does Microneedling help with Alopecia Areata?
Based on 34 studies with 1,908 participants, there is strong evidence from multiple clinical trials that Microneedling may support Alopecia Areata management. Our evidence grade is A (Strong Evidence).
How much Microneedling should I take for Alopecia Areata?
Studies have used various dosages. A commonly studied range is 1.5 mm depth, weekly sessions. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Microneedling?
Reported side effects may include Scalp redness and inflammation (24-72 hours), Mild bleeding at treatment site, Scalp tenderness and soreness, Rare: infection if proper sterilization not maintained. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Microneedling and Alopecia Areata?
We rate the evidence as Grade A (Strong Evidence). This rating is based on 34 peer-reviewed studies with 1,908 total participants. The overall direction of effect is positive.

Related Evidence

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