Evaluation of the effects of adding an adipose tissue-derived stromal vascular fraction to platelet-rich plasma injection in the treatment of androgenetic alopecia: A randomized clinical trial.

BACKGROUND: Stromal vascular fraction (SVF) cells derived from adipose tissue and platelet-rich plasma (PRP) are among novel treatments for androgenetic alopecia (AGA). We aimed to investigate the effect of adding SVF to PRP and compare it to administering PRP injection alone. METHODS: Eighteen patients were randomly divided into two groups of nine. The PRP group was treated with PRP at all three visits at 1-month intervals, while the SVF-PRP group received an SVF injection on the first visit and a PRP injection on the second and third visits. Each group was evaluated at baseline and 20 weeks after the therapy's initiation. RESULTS: Changes in mean hair diameter and hair count compared to baseline were significant in both groups. The PRP group experienced a greater increase in mean hair count than the SVF-PRP group, and the SVF-PRP group had a marginally greater increase in hair diameter than the PRP group. These differences were not statistically significant compared to each other. The patient and physician assessment scores exceeded the mean (on a scale from 0: poor to 3: excellent) in both groups. CONCLUSION: Adding one SVF injection to two PRP treatment sessions versus three PRP injections alone had no significant difference in evaluated variables. If additional research demonstrates the same results, we suggest that multiple SVF injection sessions may be required to produce a statistically significant difference compared to PRP injection alone. Moreover, considering lower cost and greater accessibility of PRP, it can be used before SVF in the treatment of AGA.

Successful Treatment of Erosive Lichen Planus With Tofacitinib: A Case Series and Review of the Literature.

Lichen planus (LP) is an inflammatory disease that affects the skin, hair, nails and mucous membranes. Erosive LP is a chronic and difficult-to-treat subtype of lichen planus, characterized by lesions on mucosal surfaces, particularly in the oral and genital areas. The prevalence of erosive LP has not been determined. To date, treatment has consisted of surgical intervention, photodynamic therapy, laser therapy, and systemic or topical drugs, including steroids and immunomodulatory agents. LP usually need longer periods of treatment and are known as precancerous lesions with a 0.4% to 12% conversion rate. In addition, nearly 25% of patients who develop erosive LP of the vulva are resistant to topical corticosteroids, which are the first choice of treatment. This study reports 6 cases with a mean age of 3.33 years, who were diagnosed with erosive LP lesions and previously failed in treatment with local, intralesional, and systemic steroids, and hydroxychloroquine. These patients were then treated with 10 mg of tofacitinib per day. Interestingly, with the new treatment, the patients' mean overall satisfaction score was 9.16 out of 10 (range: 8-10), the mean pain relief score was 9.16 out of 10 (range: 9-10) and patients' symptom improvement also began an average of 1.33 months after starting treatment (range: 1-2.5 months).

Evaluation of the effect of botulinum toxin injection in aggravating or improving seborrheic dermatitis symptoms: A prospective, single-arm clinical trial.

INTRODUCTION: Considering the proven therapeutic effect of botulinum toxin and the pathophysiology of seborrheic dermatitis, conflicting hypotheses have been put forward regarding the effect of injection of this toxin on the improvement or exacerbation of seborrheic dermatitis. Because of the lack of consistent studies investigating this relationship, we decided to conduct this study to investigate the effect of local botulinum toxin injection on sebum production and improvement or worsening of seborrheic dermatitis lesions. METHOD: This study was a prospective, single-arm clinical trial that involved the injection of botulinum toxin into 20 patients with complaints of skin wrinkles and simultaneous symptoms of seborrheic dermatitis. The trial was conducted at a dermatology clinic between March 2019 and March 2021. Two important characteristics of these patients were seborrheic dermatitis on the face or scalp and a referral for botulinum toxin injection to remove facial wrinkles. The Seborrheic Dermatitis Area and Severity Index (SDASI) was used to determine the severity of symptoms. RESULTS: In study of 20 patients with an average age of 40 years, despite the decrease in the average scores of all examined criteria of seborrheic dermatitis symptoms in study, 1 month after botulinum toxin injection, no significant effect of using this toxin was seen on the improvement of patients' symptoms (p value >0.05). CONCLUSION: Despite the emphasis of many studies on the effectiveness of botulinum toxin in reducing the activity of sebaceous glands, the use of botulinum toxin as a therapeutic modality for control the symptoms of seborrheic dermatitis is not suggested by this study. Conducting studies in which the location and technique of injection and the follow-up intervals of patients in them are based on the standard of other studies, are the suggestions made by comparing the results and method of the current study with other studies.

The efficacy and safety of endo-radiofrequency for the treatment of hidradenitis suppurativa.

BACKGROUND: Hidradenitis suppurativa (HS) is a chronic and recurrent disease of the axilla and groin with inflammatory lesions. There is no definitive medication or intervention to cure the disease. Radiofrequency (RF) is a modality to destroy the lesions by transferring heat into the skin. To date, few studies have been conducted to evaluate the efficacy and safety of RF at HS. METHODS: This 9-month, prospective, nonrandomized, and single-blinded study is a clinical trial conducted in 10 patients with refractory HS. In all patients, the initial grade of HS was evaluated. The procedure involved treating HS of the axilla with a endo-RF wave device. Post-treatment evaluation included: determination of the severity of the disease by a blinded dermatologist, the degree of patient satisfaction, tolerability in each patient, and complications of the procedure. We also evaluate the recurrence of the disease during a 6-month follow-up. RESULTS: The satisfaction level after the intervention among under-studied cases was excellent and good in six of cases. There was a significant difference in comparing the grading score of patients before and 3 months after receiving RF (P-value: 0.01). Regarding tolerability, eight of the patients could tolerate it. We had no complication after the intervention and four cases had not recurrence during a 6-month follow-up. CONCLUSION: Endo-RF is an effective and safe modality for treating HS however to prevent the recurrence, periodic therapy sessions are needed.

Efficacy of fractional CO2 laser in combination with stromal vascular fraction (SVF) compared with fractional CO2 laser alone in the treatment of burn scars: a randomized controlled clinical trial.

BACKGROUND: The appearance of skin scars is known as one of the main side effects of skin burns. Stromal vascular fraction (SVF), as a rich source of cell populations with tissue regeneration properties, plays an important role in the healing of skin lesions. Fractional CO2 lasers have occupied a special place in treating skin lesions, particularly skin scars, since their introduction. Our study aimed to compare the combination of SVF and fractional CO2 laser with fractional CO2 laser alone in the treatment of burn scars. METHOD: This double-blind clinical trial study was conducted on ten patients with burn scars that were treated three times with a fractional CO2 laser at site of burn lesions, and one of the two areas studied was randomly injected with SVF. Two months after completion of the procedure, patients' scars were assessed using the Vancouver scar scale (VSS), biometric criteria, and physician and patient satisfaction ratings. RESULTS: The results confirmed a significant improvement in VSS, cutometry, R7 criteria, complete density sonography, and skin density sonography in the fractional CO2 laser-treated group. The VSS criteria, epidermal thickness sonography, complete density sonography, and skin density sonography in the group treated with the combination of fractional CO2 laser and SVF also showed significant improvement. The VSS criteria and melanin index of Mexameter in the group treated with SVF in combination with fractional CO2 laser were significantly better than the group treated with fractional CO2 laser alone. Also, physician and patient satisfaction in the group treated with SVF injection in combination with fractional CO2 laser was significantly higher than the other group. CONCLUSION: The results confirm the efficacy of SVF injection in combination with fractional CO2 laser in the treatment of burn scars and can be considered as a treatment option for better management of these lesions. TRIAL REGISTRATION: The study protocol was retrospectively registered at Iranian Registry of Clinical Trials with code: IRCT20210515051307N1, Registration date: 2021-11-14, URL: https://www.irct.ir/trial/56337 .

Evaluation of effectiveness of tranexamic acid as mesotherapy in improvement of periorbital wrinkling in a trial study.

BACKGROUND: Tranexamic acid is used to treat pigmented disorder in dermatology for a long time however there are limited data for effectiveness of tranexamic acid for rejuvenation and improvement of wrinkle. Here we want to find the effectiveness of tranexamic acid as mesotherapy in improvement of periorbital wrinkle in a clinical trial study. METHODS: Patients with melasma who were treated with 4 session of tranexamic acid mesotherapy at intervals on 1 week were evaluated with Visioface device before starting and 1 month after last course of treatment. The outcomes including volume, area, area percent, and depth were measured by Visioface device. RESULTS: Mean of periorbital wrinkles volume before and after procedure were 89 271 and 74 639 pixel3 (px3 ), respectively. Very significant difference with p-value of <0.001 was detected at volume of patient wrinkles before and after treatment. Moreover, the mean of area (and area percent) of their periorbital wrinkles before and after therapeutic method were 8481 Px3 (1.131%) and 7184 Px3 (0.646%), respectively, with significant differences (both have p-value of <0.001).Mean of periorbital wrinkles depth at before and after treatment were 9.8 and 9.6, respectively, without remarkable difference (p-value was 0.257). CONCLUSION: Tranexamic acid mesotherapy significantly leads to reduced volume and area of wrinkles. Injection of tranexamic acid as mesotherapy seems to be effective in improvement of periorbital wrinkling.

A systematic review of clinical trials using single or combination therapy of oral or topical finasteride for women in reproductive age and postmenopausal women with hormonal and nonhormonal androgenetic alopecia.

Female pattern hair loss (FPHL) is a hereditary form of hair loss in women and the most common patterned progressive hair loss in female patients with androgenetic alopecia (AGA). One of the best methods for treating hair loss in women is the finasteride treatment. This systematic review includes a summary of the pharmacology of finasteride and the effect of the drug on women, especially those in the menopausal age group, and is aimed at elucidating methods of preventing systematic side effects. A search of all published literature from 1999 to 2020 has been conducted with the use of PubMed/MEDLINE, Embase, PsycINFO, TRIP Cochrane, as well as Cochrane Skin databases. A total of 380 articles were found, of which 260 articles were removed and 87 review studies were excluded. Lastly, full texts of 33 original articles were reviewed and 14 articles that met the inclusion criteria were selected. Ten out of the 14 articles reported a high rate of alopecia recovery in women taking finasteride. Based on the results, it can be stated that 5 mg of oral finasteride per day could be an effective and safe treatment in normoandrogenic women with FPHL, especially when used in combination with other drugs, such as topical estradiol and minoxidil. We also found that topical finasteride is more effective than other topical formulas for treating hair loss.

Evaluating the effectiveness of stromal-vascular fraction (SVF) cells along with subcision method in the treatment of acne scars: A double-blind randomized controlled clinical trial study.

BACKGROUND: Subcision method is one of the main techniques for treatment of acne scars or stromal-vascular fraction (SVF) and combined therapy can improve treatment strategy. OBJECTIVE: To use subcision method along with SVF for treatment of acne scar and comprised with alone subcision method. MATERIALS AND METHODS: In this double-blind clinical trial study, 10 patients with acne scars were entered into the study. Subcision technique was randomly performed on one side of the face and subcision technique plus SVF on opposite side of the face. All patients were examined before treatment and after 3 months by Visioface for volume, area, and depth of scars, as well as thickness and density of the epidermis and dermis of the scars in question. In addition, doctor's and patients' satisfaction, tolerability, and safety were determined after 3 months of treatment. Finally, statistical analysis was done by SPPS, version 25. RESULTS: In terms of volume and area of scars, the mean percent change was 46.55 ± 13.92 and 44.60 ± 5.76, for the case group, and 13.31 ± 9.27 and 11.28 ± 9.64 for the control group, respectively. So, combined therapy led to significant recovery compared with alone subcision method (p value < 0.001). In both interventions, the increase of density and thickness was proven after treatment, also a significant difference in complete, epidermal, and dermal thickness and epidermal density variables was observed between combined therapy and alone subcision (p value < 0.05). Mean score of doctor's and patients' satisfaction in combined therapy (7.10 ± 0.74 and 7.10 ± 0.99, respectively), was also significantly higher than subcision alone (5.50 ± 0.53 and 5.30 ± 1.25, respectively). Finally, no complications were observed in the patients. CONCLUSION: According to the acquired results, combined therapy can be considered as effective and safe treatment for acne scars with significant higher efficacy compared with subcision alone.

The investigation of the efficacy and safety of stromal vascular fraction in the treatment of nanofat-treated acne scar: a randomized blinded controlled clinical trial.

BACKGROUND: Acne is the most common skin disorder which is known as a chronic inflammatory disease with psychological burden and reduced quality of life. Adipose tissue-derived stromal vascular fraction (SVF) is recognized as a source of regenerative cells and improves the quality of skin by increasing collagen content. To date, a few studies have been performed on the therapeutic role of SVF in the treatment of acne scars. METHODS: This randomized, single-blinded clinical trial was performed on 7 patients with acne scars. In all patients, the initial grade of acne (volume, area and depth) was evaluated and ultrasound of the relevant scar was performed to evaluate neocollagenesis. As a spilt face study, for treating the scars, we used nanofat subcutaneously on one side of the face (control group) and combination of nanofat subcutaneously and SVF intradermally on the opposite side (intervention group). The patients were evaluated for severity of acne by visioface after one month, also for thickness of epidermis and dermis by ultrasound after one month and three months. RESULTS: All of the apparent findings of scars improved in two groups after one month, but these changes were significant just for the group treated with SVF (p value < 0.05). Epidermal, dermal and complete thicknesses during the first month in both control and intervention groups were significantly increased (p value < 0.05) but between the first and third months, there was no significant difference in the variables (p value > 0.05). The findings showed that dermal and complete thicknesses of the skin in the first month were different between two groups significantly (p value: 0.042 and 0.040, respectively). CONCLUSION: The use of SVF in the treatment of patients with acne scars accelerates the improvement of volume, area and depth of the scar by increasing collagen content and the dermal thickness, so it can be used as a potentially effective treatment for these patients.

Endo-Radiofrequency subcision for acne scars treatment: A case series study.

BACKGROUND: Acne scars have important psychosocial suffering for patients. Several interventions have been utilized to treat acne scars that have different degrees of efficacy and side effect. Multimodal method can attain better results to improving the physical appearance of the patients that can significantly increase the quality of life. Subcision is a recognized treatment procedure particularly for rolling acne scars, but it needs modification to increase the effect of procedure. AIMS: The aim of the study was to assess the efficacy and safety of Endo-Radiofrequency (Endo-RF) subcision in acne scars treatment. METHODS: In this study, 9 adult patients with atrophic acne scars were enrolled. The patients receive Endo-RF subcision one time and followed up for 6 months. Outcome was measured using biometric assessment by Visioface 1000 D, Mexameter and skin ultrasound imaging system, post-treatment photographs and patient's satisfaction. RESULTS: The results showed that patients had significant improvement from baseline according to the reduction of the number of skin fine and large pore (p < 0.05) and spots (p < 0.05). Also, the density and thickness of the dermis and epidermis were significantly increased (p < 0.05). CONCLUSIONS: Endo-RF subcision modality can consider as a safe and effective method for acne scar treatment.

Efficacy, safety, tolerability, and satisfaction of N-acetylcysteine and pentoxifylline in lichen planopilaris patients under treatment with topical clobetasol: A triple arm blinded randomized controlled trial.

Lichen planoplaris (LPP) is one of the most common causes of inflammatory cicatricial alopecias. There is no definitive cure for the disease and most of the available therapeutic options can potentially lead to serious complications following their use for extended durations. In this study, we aimed to evaluate the efficacy, safety and tolerability of N-acetylcysteine (NAC) and pentoxyfillin (PTX), as adjunctive therapies, in the management of LPP. In a randomized, assessor- and analyst-blinded controlled trial, patients with proven LPP were randomly assigned to three groups of 10. Group I (the control group) received clobetasol 0.05%lotion; Group II, a combination of clobetasol 0.05% lotion and oral PTX; Group III, a combination of clobetasol lotion 0.05% and oral NAC. Lichen planopilaris activity index (LPPAI), the possible side effects, tolerability and patients satisfaction were assessed before and two and four months after the initiation of the treatments. Thirty patients, 96.7% women, with a mean age of 46.8 ± 13.3 years old, were included in the study. Four months into the treatments, the overall LPPAI and the severity and/or frequency of most of its determinants significantly decreased in all groups. In a comparison among the groups, patients who received either of the combination therapies showed more decline in their LPPAI than those receiving only clobetasol. The decline was more noticeable and statistically significant only in the NAC group. Three patients in the PTX group developed complications that were not statistically significant when compared with the other groups. There were no substantial differences in the tolerability of the treatments among the study arms. The use of oral NAC and PTX added to the therapeutic efficacy of topical clobetasol in the treatment of LPP, suggesting that they might be beneficial and safe adjuvant therapies and add to the efficacy of topical treatment without any noticeable impact on the adverse effects experienced by patients.

Evaluating the Role of lncRNAs in the Incidence of Cardiovascular Diseases in Androgenetic Alopecia Patients.

Hair loss occurs in patients with Androgenetic Alopecia (AGA). The pattern of hair loss is different between men and women. The main cause of hair loss is increased cell apoptosis and decreased regeneration, proliferation and differentiation processes in hair follicles. Long Non-Coding RNAs (lncRNAs) are one of the most important molecules that regulate the processes of apoptosis, regeneration, proliferation and differentiation in hair follicles. Since studies have shown that lncRNAs can be effective in the development of cardiotoxicity and induction of cardiovascular disease (CVD); so effective lncRNAs in the regulation of regeneration, proliferation, differentiation and apoptosis of hair follicles can be involved in the development of CVD in AGA patients with. Therefore, this study investigated the lncRNAs involved in increasing apoptosis and reducing the processes of regeneration, proliferation and differentiation of hair follicles. The aim of the current study was to evaluate the role of lncRNAs as a risk factor in the incidence of CVD in AGA patients; it will help to design treatment strategies by targeting signaling pathways without any cardiotoxicity complications.

Systematic review of clinical studies assessing the needling for treatment of melasma: Focusing on efficacy, safety, and recurrence rate.

BACKGROUND AND OBJECTIVE: Melasma is common, chronic and treatment-challenging cosmetic concern and the aim of this study was to systematically evaluate clinical studies assessing the treatment of melasma through needling while focusing on efficiency, safety, and recurrence. METHOD: After e-search a total of 54 articles were reviewed and 12 published articles (February 2011-September 2020) in terms of content, topic, and purpose, were finalized. Articles were open pilot trials, case reports, case series, retrospective studies, quasi-experimental trials, randomized clinical trials, and split face comparative studies. RESULTS: The highest decrease in MASI score was 85.71% and allocated to microneedling method following only 3 sessions with an interval of 30 days. On the other hand, the lowest decrease in this score was 3.7% and allocated to microneedling treatment and its use for vitamin C delivery at the end of the fourth week of treatment. No side effects were reported in included studies, and the various needling methods used were safe. Recurrence after treatment was reported in none of these articles, and only one of them reported a 4% recurrence in the second phase of treatment, but no recurrence was reported in the last phase of that study. CONCLUSION: Non-aggressive microneedling with topical depigmenting agents was more effective than topical depigmenting agents alone, so that the mean MASI score was significantly higher than those who used lightening serum alone. So needling can be suggested as an effective and safe method with low recurrence rate for the treatment of melasma.

Endolift laser an effective treatment modality for forehead wrinkles and frown line.

BACKGROUND: The search of beauty and youth has received a lot of attention which is proved by increasing cosmetic techniques. The people prefer non-surgical and invasive method for reduction and wrinkles treatment. METHODS: In this study, we used Endolift laser for forehead wrinkles and frown line treatment to evaluate the clinical safety and effectiveness of this technique for reduction of forehead wrinkles and frown line. A total of 9 patients with forehead wrinkles and frown line were included in the current study. The results were investigated using biometric evaluation. Also, assessment was performed clinically and photographically, and physician's assessment and patient satisfaction responses were recorded. RESULTS: According to the biometric results, the skin thickness and elasticity significantly increase after Endolift laser treatment. According to the physician's assessment, 90% of patients displayed very much improvement after Endolift laser treatment, and according to the patient assessment, 91% of patients reported positive satisfaction response. CONCLUSION: Treatment with Endolift laser is safe and an effective method for decrease of forehead wrinkles and frown line treatment. It offers as a non-invasive alternative technique in compared to other invasive procedures for forehead wrinkles and frown line treatment.

Effect of Endolift laser on upper eyelid and eyebrow ptosis treatment.

Drooping of the upper eyelid and eyebrow (ptosis) is common among people and cause the patients dissatisfaction. Various methods have been developed to treatment of the upper eyelid and eyebrow ptosis. However, the current methods focus on surgery to improve the disorder. But patients are worried about the risks of the procedure, and seeking for a non-invasive alternative method. Therefore, non-invasive methods with consistent efficient improvement are needed, especially for middle-aged patients. This study was conducted of 9 patients who underwent the upper eyelid and eyebrow ptosis. Endolift laser method was used to treat the patients' upper eyelid and eyebrow ptosis. The biometric assessment was used to evaluate the efficiency of the technique. Also the results were evaluated by 3 board-certified dermatologists (blind). Additionally, patients' satisfaction was evaluated at the end of the treatment. The biometric results showed that Endolift laser can increase the thickness, density, and elasticity of the skin in the eyelid area. The patient's satisfaction results showed excellent improvement in the 90% of patients. The results by the dermatologist displayed improvement in about 90% of patient. Endolift laser has been proved efficient and consistent for upper eyelid and eyebrow ptosis rejuvenation and treatment.

Endolift laser for jowl fat reduction: clinical evaluation and biometric measurement.

Recently, jawline rejuvenation and jowl fat treatment methods have received a lot of attention. Many people are extremely upset and complain about the excess fat under the chin or neck and jowl. The study suggests a new procedure for targeting the jowl fat using Endolift laser, highlighting on the feasibility, convenience, and safety of the technique. Nine patients with pinchable fat on the jawline were enrolled in the study. The Endolift laser was performed for jowl fat treatment for each patient. The results of the treatment were measured by biometric assessment. Also the results were evaluated by 3 board-certified dermatologists (blind). Furthermore, patients' satisfaction was appraised at the end of the treatment. The biometric results showed that Endolift laser can increase the thickness, density, and elasticity of the skin in the jowl area. The patients' satisfaction results showed good and very good improvement in all of the patients (90%). The results by the dermatologist displayed good and very good improvement in about 90% of the patients. The outcomes of this experience displayed that Endolift laser is a safe and effective nonsurgical method for jowl reduction.

Uma revisão sistemática e metanálise sobre a associação entre alopecia androgenética e o risco de síndrome metabólica / A systematic review and meta-analysis on the association between androgenic alopecia and the risk of metabolic syndrome

Este estudo conduziu uma revisão sistemática de estudos sobre a relação entre alopecia androgênica e síndrome metabólica. Realizamos uma revisão abrangente de bancos de dados, incluindo PubMed, Web of Knowledge, Google Scholar, Scopus e Embase, e extraímos artigos relevantes publicados de 2010 a 2018. Os relatos de caso, artigos de revisão ou artigos sem textos completos foram excluídos. Nove estudos foram examinados para a etapa de metanálise. Os resultados mostraram uma relação significativa entre alopecia e síndrome metabólica (OR = 2,81; IC 95% = 2,16-3,66; I2 = 73%; P = 0,0003). Existe uma correlação significativa entre a alopecia androgênica e a síndrome metabólica.

This study conducted a systematic review of studies on the relationship between androgenic alopecia and metabolic syndrome. We performed a comprehensive review of databases including PubMed, Web of Knowledge, Google Scholar, Scopus, and Embase, and extracted relevant articles published from 2010 to 2018. The case reports, review articles, or studies lacking full-text articles were excluded. We examined nine studies for the meta-analysis step. The results showed a significant relationship between alopecia and metabolic syndrome (OR = 2.81; CI 95% = 2.16-3.66; I2 = 73%; P = 0.0003). There is a significant correlation between androgenic alopecia and metabolic syndrome

Microagulhamento no vitiligo: Uma revisão sistemática / Microneedling in vitiligo: A systematic review

Panorama: Esta revisão analisa a literatura sobre técnicas, eficácia e segurança do microagulhamento, para o tratamento do vitiligo. Métodos: Relatos de casos e de séries de casos, e ensaios foram pesquisados no PubMed para identificar o tratamento com microagulhamento para vitiligo. Resultados: Os 14 artigos avaliados relataram melhora das lesões após o tratamento com microagulhamento. A combinação de microagulhamento e tacrolimo tópico, 5-FU, calcipotriol e betametasona tópicos, NB-UVB com ou sem TFD e solução de triancinolona acetonida apresentou maior eficácia do que microagulhamento em monoterapia. Conclusão: O microagulhamento é uma técnica segura e eficiente e uma terapia adjuvante para o tratamento do vitiligo.

Background: Microneedling was initially introduced for skin rejuvenation. This review analyzes the current literature on microneedling techniques, efficacy, and safety for vitiligo treatment. Methods: An extensive PubMed search was performed to identify literature on microneedling therapy for vitiligo. Case reports, case series, and clinical trials were included. Results: All 14 articles evaluated showed improvement of lesions after microneedling treatment. Combination of microneedling and topical tacrolimus, 5-FU, topical calcipotriol and betamethasone, NB-UVB with or without PDT, and triamcinolone acetonide solution yielded more efficacy than microneedling monotherapy. Conclusion: Microneedling is a safe and efficient technique and an adjuvant treatment for vitiligo treatment.