Treatment of acne scars with fractional carbon dioxide laser in Asians: a retrospective study to search for predicting factors associated with efficacy

Fang, Fu‐Min; Yang, Hedan; Liu, Xing; Ding, Hui; Yang, Yin; Ge, Yiping; Lin, Tong

doi:10.1007/s10103-022-03528-w

Cited by 10 publications

(13 citation statements)

References 21 publications

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“…The study by Fang et al suggests that in treating atrophic acne scars in Asians using a fractional CO 2 laser, 3 treatment sessions led to better results as assessed after 3 months [ 22 ]. Several other studies indicate that combined treatments can give better results than single laser treatments alone.…”

Section: Methods Of Acne Scars Managementmentioning

confidence: 99%

Methods for the Improvement of Acne Scars Used in Dermatology and Cosmetology: A Review

Chilicka

Rusztowicz

Szyguła

et al. 2022

JCM

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Acne vulgaris is a chronic skin disease that, depending on its course, is characterized by the occurrence of various skin eruptions such as open and closed comedones, pustules, papules, and cysts. Incorrectly selected treatment or the presence of severe acne vulgaris can lead to the formation of atrophic scars. In this review, we summarize current knowledge on acne scars and methods for their improvement. There are three types of atrophic scars: icepick, rolling, and boxcar. They are of different depths and widths and have different cross-sections. Scars can combine to form clusters. If acne scars are located on the face, they can reduce the patient’s quality of life, leading to isolation and depression. There are multiple effective modalities to treat acne scars. Ablative lasers, radiofrequency, micro-needling, and pilings with trichloroacetic acid have very good treatment results. Contemporary dermatology and cosmetology use treatments that cause minimal side effects, so the patient can return to daily functioning shortly after treatment. Proper dermatological treatment and skincare, as well as the rapid implementation of cosmetological treatments, will certainly achieve satisfactory results in reducing atrophic scars.

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Section: Methods Of Acne Scars Managementmentioning

confidence: 99%

Methods for the Improvement of Acne Scars Used in Dermatology and Cosmetology: A Review

Chilicka

Rusztowicz

Szyguła

et al. 2022

JCM

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“…26 Fang et al conducted a retrospective study on the treatment of acne scars with a fractional CO2 laser (n=82). 27 Erythema was noted in all patients (100%), which lasted >3 months in 16 patients (19.51%). PIH was noted in 60 patients (73.17%) and lasted >3 months in 26 patients (31.71%).…”

Section: Laser Therapymentioning

confidence: 96%

“…PIH was noted in 60 patients (73.17%) and lasted >3 months in 26 patients (31.71%). 27 Additional side effects included hypopigmentation (1.22%), acne flare-up (9.76%), post-treatment scars (2.44%), and pain (100%). 27…”

Section: Laser Therapymentioning

confidence: 99%

Adverse effects associated with ablative lasers when treating common dermatologic conditions: a systematic review of 946 patients

Ghani,

Khan,

Podwojniak

et al. 2023

Laser Ther J

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CO2 and Er:YAG are the two most common types of ablative lasers in use today. Ablative lasers are known for their superior efficacy in penetrating deeper through the skin layers when compared to non-ablative lasers. This review compares the outcomes and adverse events associated with CO2 and Er: YAG lasers, in conjunction with other therapeutic modalities, in the treatment of common skin conditions. A PRISMA-compliant systematic review of PubMed and Embase databases was conducted from January 2012 to December 2022. Study types that were eligible for this review included clinical trials, randomized controlled trials, case reports, case series, cohort studies, and meta-analyses. The study protocol was registered (PROSPERO 2022: CRD42022348569). The search strategy produced 27 studies comprising 946 patients who were treated for acne scars, postacne hyperpigmentation, solar lentigines, facial rejuvenation, refractory vitiligo, and epidermal verrucous nevi. Erythema, pain, and hyperpigmentation were the most commonly reported adverse effects. A higher rate of adverse events was observed in CO2 laser therapies (n=610, 64.5%) when compared to Er: YAG and other laser cohorts (n=40, 4.2%). Both CO2 and Er: YAG lasers demonstrate similar efficacy in the treatment of benign cutaneous conditions. Further research is needed for parallel comparison of CO2 and Er: YAG lasers.

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“…14 A retrospective study by Fang et al showed that the efficacy of 10600 nm CO2 laser treatment for atrophic acne scars in Asians is positively correlated with treatment duration, and the duration of persistent post-treatment pigmentation is less than 3 months, often resulting in better prognosis. 15 Gala et al conducted a split-face study of 30 patients, using 10600 nm CO2 lasers on one side of the face and intradermal injection of platelet-rich plasma (PRP) on the other. The therapeutic effects of both groups were satisfactory, but combined therapy could improve atrophic scars better.…”

Section: Ablative Lasersmentioning

confidence: 99%

“…A retrospective study by Fang et al. showed that the efficacy of 10600 nm CO2 laser treatment for atrophic acne scars in Asians is positively correlated with treatment duration, and the duration of persistent post‐treatment pigmentation is less than 3 months, often resulting in better prognosis 15 . Gala et al.…”

Section: Non‐surgical Treatmentmentioning

confidence: 99%

Modern techniques in addressing facial acne scars: A thorough analysis

Miao,

Ma,

Liu

et al. 2024

Skin Research and Technology

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BackgroundFacial acne scars are a prevalent concern, leading to the development of various treatment modalities.ObjectivesThis review aims to explore the latest advancements in the treatment of facial acne scars, focusing on both surgical and non‐surgical methods.MethodsThe non‐surgical treatments reviewed include topical medications (such as retinoids and alpha hydroxy acids) and non‐invasive procedures (like microdermabrasion and chemical peels). Surgical options discussed are punch excision, subcision, and fractional laser treatments.ResultsCombination therapy, integrating both surgical and non‐surgical approaches, is frequently utilized to achieve optimal results in scar improvement.ConclusionRecent advancements in the treatment of facial acne scars provide promising options for individuals seeking improvement. However, these treatments have associated risks and potential adverse effects, highlighting the importance of consulting a dermatologist before beginning any treatment regimen.

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Treatment of acne scars with fractional carbon dioxide laser in Asians: a retrospective study to search for predicting factors associated with efficacy

Cited by 10 publications

References 21 publications

Methods for the Improvement of Acne Scars Used in Dermatology and Cosmetology: A Review

Methods for the Improvement of Acne Scars Used in Dermatology and Cosmetology: A Review

Adverse effects associated with ablative lasers when treating common dermatologic conditions: a systematic review of 946 patients

Modern techniques in addressing facial acne scars: A thorough analysis

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