Journal of Cosmetic and Laser Therapy最新文献_第10页

Efficacy of lasers and light sources in long-term hair reduction: a systematic review 激光和光源在长期脱发中的功效:系统综述

IF 1.2 4区医学

Journal of Cosmetic and Laser Therapy Pub Date : 2022-05-29 DOI: 10.1080/14764172.2022.2075899

A. Krasniqi, D. P. McClurg, K. Gillespie, S. Rajpara

{"title":"Efficacy of lasers and light sources in long-term hair reduction: a systematic review","authors":"A. Krasniqi, D. P. McClurg, K. Gillespie, S. Rajpara","doi":"10.1080/14764172.2022.2075899","DOIUrl":"https://doi.org/10.1080/14764172.2022.2075899","url":null,"abstract":"ABSTRACT Laser and light-based devices provide scope for long-term “hair-removal” however, there is limited evidence supporting their long-term efficacy. This study aimed to assess the long-term efficacy of laser and light-based “hair-removal” devices, taking into account variations in body site-specific variations in hair growthcycles. A systematic review of randomized controlled trials (RCTs) with follow-up periods greater than or equal to the length of one complete hair growth cycle in the body site targeted was conducted. Only five eligible RCTs were identified as suitable for inclusion, and these comprised a total of 223 patients. The average long-term hair reduction reported for neodymium:yttrium-aluminum-garnet (Nd:YAG) laser ranged from 30 to 73.61%, Alexandrite laser ranged from 35 to 84.25%, and Diode laser ranged from 32.5 to 69.2%. In all three devices, the greatest long-term reduction was observed from trials targeting leg hair (1-year growth cycle) and lowest from targeting facial hair (6-month growth cycle). Intense pulsed light (IPL) produced average long-term hair reduction of 52.7–27%; smallest reduction was observed from targeting the face area and greatest from targeting the axillary area (7-month growth cycle). In conclusion, greater long-term hair reduction was observed on body sites with longer hair growth cycles. Future trials should take into account the variation of hair growth cycles across body sites to provide accurate long-term data on treatment outcomes.","PeriodicalId":54852,"journal":{"name":"Journal of Cosmetic and Laser Therapy","volume":"19 1","pages":"1 - 8"},"PeriodicalIF":1.2,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87612370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Efficacy and safety of picosecond laser for wrinkle in Indonesian skin 皮秒激光治疗印尼皮肤皱纹的疗效和安全性

IF 1.2 4区医学

Journal of Cosmetic and Laser Therapy Pub Date : 2022-05-22 DOI: 10.1080/14764172.2022.2074038

Putri Hendria Wardhani, C. Prakoeswa, M. Listiawan

{"title":"Efficacy and safety of picosecond laser for wrinkle in Indonesian skin","authors":"Putri Hendria Wardhani, C. Prakoeswa, M. Listiawan","doi":"10.1080/14764172.2022.2074038","DOIUrl":"https://doi.org/10.1080/14764172.2022.2074038","url":null,"abstract":"ABSTRACT Wrinkle is depressions of the skin that appears as a line on the skin, a major sign of skin aging. Laser is widely used for rejuvenation, but few reports that obtained in Indonesian skin. The increased melanin content in Indonesian skin can decrease therapeutic efficacy and promote adverse sequela. The Food and Drug Administration in 2014 gave clearance for picosecond 755 nm laser with diffractive lens array (DLA) in the treatment of wrinkles in skin types I–IV, the safety extends to patients of skin types IV–VI. This study investigated the efficacy and safety of picosecond 755 nm laser with DLA for wrinkle in forearm of the Indonesian patients. Twenty patients with Fitzpatrick skin type III–V were enrolled in this study. Clinical assessment of wrinkles was assessed with a dermatologic assessment form forearm photographic assessment scaled, and patients also rated their overall satisfaction. Evaluation was obtained at baseline and 1 month after treatment. Significant improvement in wrinkle at 1 month was noted (p < .05). Subject satisfaction indicated that 75% and 5% of patients were extremely satisfied and satisfied. No serious adverse events were reported. Picosecond 755 nm laser with DLA is an effective option for wrinkle in Indonesian skin without any adverse event.","PeriodicalId":54852,"journal":{"name":"Journal of Cosmetic and Laser Therapy","volume":"18 1","pages":"33 - 35"},"PeriodicalIF":1.2,"publicationDate":"2022-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79558223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Treatment of linear and whorled nevoid hypermelanosis using QS 694-nm ruby laser QS 694 nm红宝石激光治疗线状和轮状痣样黑色素过多症

IF 1.2 4区医学

Journal of Cosmetic and Laser Therapy Pub Date : 2022-04-16 DOI: 10.1080/14764172.2022.2066135

Zhengzhou Shi, Xilei Duan, Min Jiang, Chengfeng Zhang, L. Xiang

引用次数: 3

Split-face comparison of the efficacy of picosecond 532 nm Nd:YAG laser and Q-switched 755 nm Alexandrite laser for treatment of freckles 皮秒532 nm Nd:YAG激光与调q 755 nm紫翠石激光治疗雀斑疗效的裂面比较

IF 1.2 4区医学

Journal of Cosmetic and Laser Therapy Pub Date : 2022-04-10 DOI: 10.1080/14764172.2022.2049311

Shao-yin Ma, Ye-Qing Gong, Wen- Jun Zhang, B. Liang, Yue-Ming Li, Zhi Xie, Huilan Zhu

{"title":"Split-face comparison of the efficacy of picosecond 532 nm Nd:YAG laser and Q-switched 755 nm Alexandrite laser for treatment of freckles","authors":"Shao-yin Ma, Ye-Qing Gong, Wen- Jun Zhang, B. Liang, Yue-Ming Li, Zhi Xie, Huilan Zhu","doi":"10.1080/14764172.2022.2049311","DOIUrl":"https://doi.org/10.1080/14764172.2022.2049311","url":null,"abstract":"ABSTRACT To date, there has been little study of comparison between picosecond 532 nm laser and 755 nm Q-switched Alexandrite lasers in the treatment of freckles. To evaluate the efficacy and safety of picosecond 532 nm laser (PS 532) and 755 nm Q-switched Alexandrite laser (QSAL) for treatment of freckles in a split-face manner. Eighteen patients with freckles were enrolled in the study. The right and left sides of their faces were randomly assigned to either a QSAL-treated group or PS 532-treated group. The degree of pain, satisfaction with the results, and adverse events associated with the laser treatment were evaluated using a questionnaire. All of the patients were followed up at 4 and 12 weeks after one treatment session. Among the 18 patients, PS 532 was found to be associated with less pain (3.56 ± 2.431) than QSAL (3.94 ± 1.893), but the difference was not statistically significant. The curative effect and satisfaction associated with 755 nm Q-switched Alexandrite laser was greater than that of picosecond 532 nm laser (P < .001). Both picosecond 532 nm laser and QSAL are effective in the treatment of freckles, and QSAL has a greater rate of satisfaction and curative effect.","PeriodicalId":54852,"journal":{"name":"Journal of Cosmetic and Laser Therapy","volume":"22 1","pages":"22 - 27"},"PeriodicalIF":1.2,"publicationDate":"2022-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89168359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Efficacy of a one-session fractional picosecond 1064-nm laser for the treatment of atrophic acne scar and enlarged facial pores. 单次皮秒1064纳米激光治疗萎缩性痤疮疤痕及面部毛孔粗大的疗效观察。

IF 1.2 4区医学

Journal of Cosmetic and Laser Therapy Pub Date : 2021-11-17 Epub Date: 2022-03-23 DOI: 10.1080/14764172.2022.2055079

Thanaporn Puaratanaarunkon, Pravit Asawanonda

{"title":"Efficacy of a one-session fractional picosecond 1064-nm laser for the treatment of atrophic acne scar and enlarged facial pores.","authors":"Thanaporn Puaratanaarunkon, Pravit Asawanonda","doi":"10.1080/14764172.2022.2055079","DOIUrl":"https://doi.org/10.1080/14764172.2022.2055079","url":null,"abstract":"A picosecond-domain laser reportedly elicits positive treatment outcomes for acne scar and enlarged pores, but multiple sessions are often required. We sought to evaluate the efficacy of one-session fractional picosecond 1064-nm laser in treating atrophic acne scar and conspicuous pores. Fifty-nine acne scar patients with skin phototypes III and IV were treated with picosecond 1064-nm laser with microlens array (MLA) (8 mm spot, 0.8 J/cm2, 10 Hz) for one session. The efficacy of acne scar was evaluated by Antera® 3D CS, whereas facial pore counts and diameter were evaluated by VISIA-CR and dermoscopic images, respectively. All measurements were performed at baseline, weeks 1, 2, 4 and 6. Acne scar volume and facial pore counts showed a statistically significant reduction at 1 week and subsequent follow-up period when compared to baseline (weeks 1-6; P < .001). The volume of acne scars and the number of enlarge pores decreased by 22.03% and 15.13%, respectively. Of note, there was no significant change in diameter of facial pores. The adverse events, including erythema and folliculitis, were mild and short-lived. A single session of picosecond 1064-nm laser with MLA was safe and effective in improving atrophic acne scar and the number of enlarged pores.","PeriodicalId":54852,"journal":{"name":"Journal of Cosmetic and Laser Therapy","volume":" ","pages":"202-206"},"PeriodicalIF":1.2,"publicationDate":"2021-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40315798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Evaluation of the effect of 577-nm pro-yellow laser on demodex intensity. 577 nm前黄激光对蠕形螨强度影响的评价。

IF 1.2 4区医学

Journal of Cosmetic and Laser Therapy Pub Date : 2021-11-17 Epub Date: 2022-07-03 DOI: 10.1080/14764172.2022.2075898

Nihal Altunisik, Dursun Turkmen, Serpil Sener

引用次数: 0

Analysis of the vein wall destruction under endovenous laser ablation in an ex vivo model 离体模型静脉内激光消融对静脉壁破坏的分析

IF 1.2 4区医学

Journal of Cosmetic and Laser Therapy Pub Date : 2021-11-17 DOI: 10.1080/14764172.2021.1990961

N. Ignatieva, O. Zakharkina, A. Kurkov, M. Molchanov, K. Mazayshvili

{"title":"Analysis of the vein wall destruction under endovenous laser ablation in an ex vivo model","authors":"N. Ignatieva, O. Zakharkina, A. Kurkov, M. Molchanov, K. Mazayshvili","doi":"10.1080/14764172.2021.1990961","DOIUrl":"https://doi.org/10.1080/14764172.2021.1990961","url":null,"abstract":"ABSTRACT This work was aimed at elaborating an experimental ex vivo endovenous laser ablation (EVLA) model and evaluating the possibility of using differential scanning calorimetry (DSC) to determine the degree of collagen denaturation of the venous tissue and optimize the laser treatment settings. The control (non-varicose) and varicose vein specimens were subjected to chemical, thermal and morphological analyses. Varicose vein fragments were irradiated with 1.56-μm and 0.97-μm lasers in conditions closely similar to those of the clinical EVLA procedure. The laser treated specimens were subjected to thermal and histological analyses. A noticeable difference in chemical composition and structure was detected between the control and varicose veins. Glycosaminoglycan content increased significantly in varicose vein (P = .02), elastin content decreased insignificantly (P = .26) while collagen content showed a slight, but not significant, increase (P = .14). Varicose vein demonstrated regional variability in wall thickness, some decrease in the amount of smooth muscle cells, thinning and loosening of collagen fibers and fibrosis. The critical laser radiation power was demonstrated simultaneously to cause complete denaturation of collagen (as indicated by the DSC data) and coagulation necrosis of all the three venous wall layers, total homogenization of the tissue and obliteration of vasa vasorum (as indicated by the histological analysis data). Lower laser radiation powers fail to produce these effects. Critical laser power provides the desired result of the thermal effect on the vein ex vivo, namely, tissue necrosis and vasa vasorum destruction. The complete degradation of the collagen recorded by DSC could be a marker of the irreversible destruction of the vein wall in modeling of endoluminal thermal treatment.","PeriodicalId":54852,"journal":{"name":"Journal of Cosmetic and Laser Therapy","volume":"199 1","pages":"163 - 169"},"PeriodicalIF":1.2,"publicationDate":"2021-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74977589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Adjuncts to pulsed dye laser for treatment of port wine stains: a literature review 脉冲染料激光辅助治疗葡萄酒色斑的文献综述

IF 1.2 4区医学

Journal of Cosmetic and Laser Therapy Pub Date : 2021-11-17 DOI: 10.1080/14764172.2022.2052901

Bin Wang, Xianglin Mei, Yanlong Wang, Xin Hu, Fuqiu Li

{"title":"Adjuncts to pulsed dye laser for treatment of port wine stains: a literature review","authors":"Bin Wang, Xianglin Mei, Yanlong Wang, Xin Hu, Fuqiu Li","doi":"10.1080/14764172.2022.2052901","DOIUrl":"https://doi.org/10.1080/14764172.2022.2052901","url":null,"abstract":"ABSTRACT Noninvasive pulsed dye laser is the current gold standard for the treatment of port wine stains. However, most port wine stains are not completely cleared after pulsed dye laser therapy, owing to insufficient photocoagulation and laser-induced vascular regeneration and reperfusion. Several studies have explored approaches designed to improve treatment efficacy. This integrative literature review summarizes the results of clinical and animal studies published between 2004 and 2021. Pulsed dye laser has been administered in combination with photoelectric devices (the neodymium: yttrium-aluminum-garnet lasers, dual-wavelength 1064-/595-nm laser irradiation, fiberoptic Nd-YAG laser, photodynamic therapy, and radio frequency), and drugs (rapamycin, imiquimod, timolol, axitinib, endothelin receptor antagonist, artificial red blood cells and oxymetazoline). The initial results suggest that combination therapy is a direction worth exploring in the future. Further large prospective, blinded and controlled multicenter clinical trials with longer follow‐up period are required to obtain more robust evidence.","PeriodicalId":54852,"journal":{"name":"Journal of Cosmetic and Laser Therapy","volume":"69 1","pages":"209 - 217"},"PeriodicalIF":1.2,"publicationDate":"2021-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79148359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Objective assessment of facial laxity changes after monopolar radiofrequency treatment by using moiré topography 目的评价单极射频治疗后面部松弛的变化

IF 1.2 4区医学

Journal of Cosmetic and Laser Therapy Pub Date : 2021-11-17 DOI: 10.1080/14764172.2022.2048671

Dong Hye Lee, Ye-Jin Suh, Dong Hyun Kim, Sang Jun Lee, M. Shin

{"title":"Objective assessment of facial laxity changes after monopolar radiofrequency treatment by using moiré topography","authors":"Dong Hye Lee, Ye-Jin Suh, Dong Hyun Kim, Sang Jun Lee, M. Shin","doi":"10.1080/14764172.2022.2048671","DOIUrl":"https://doi.org/10.1080/14764172.2022.2048671","url":null,"abstract":"ABSTRACT Radiofrequency (RF) has been widely used as a noninvasive technique for skin tightening and rejuvenation. Moiré is a type of interference pattern corresponding to the shape of the face. We aimed to objectively evaluate the effect of RF on facial skin laxity using moiré. Ten subjects participated and were treated with a monopolar RF on the face. Clinical photographs and moiré images were obtained at the baseline and after treatment. The periorbital angle from the upper third of the face, zygomatic length ratio (L1/L2), angle from the middle third, perioral perpendicular length, and angle from the lower third were analyzed. After one session of RF treatment, the mean zygomatic length ratio (L1/L2) from the middle third of the face significantly increased in the 4th week (by 49.68%, P = .047). The L1/L2 ratio increased to nearly one, which were not significant after 8 weeks. The mean perioral perpendicular length decreased to 282.25 ± 84.069 pixels (px) after 4 weeks, and to 281.38 ± 76.03 px after 24 weeks; these differences were statistically significant. The parameters of zygomatic length ratio and perioral perpendicular length extracted from illuminated moiré images can be useful for objectively assessing various facial tightening treatments in clinical settings.","PeriodicalId":54852,"journal":{"name":"Journal of Cosmetic and Laser Therapy","volume":"27 1","pages":"170 - 175"},"PeriodicalIF":1.2,"publicationDate":"2021-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80182270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Microscopic treatment of benign eyelid margin lesions with ultrapulse carbon dioxide (CO2) laser 超脉冲二氧化碳激光显微治疗良性眼睑边缘病变

IF 1.2 4区医学

Journal of Cosmetic and Laser Therapy Pub Date : 2021-11-17 DOI: 10.1080/14764172.2022.2048673

Z. Mao, B. Lin, Yi-Dan Huang, Danping Huang

{"title":"Microscopic treatment of benign eyelid margin lesions with ultrapulse carbon dioxide (CO2) laser","authors":"Z. Mao, B. Lin, Yi-Dan Huang, Danping Huang","doi":"10.1080/14764172.2022.2048673","DOIUrl":"https://doi.org/10.1080/14764172.2022.2048673","url":null,"abstract":"ABSTRACT Surgical treatment of eyelid margin lesions is challenging, and few studies focused on laser therapy of such type of lesions. To evaluate the safety and effectiveness of ultrapulse CO2 laser treatment under a microscope for benign eyelid margin lesions, we performed microscopic ultrapulse CO2 laser treatment win 132 patients with benign eyelid margin lesions for cosmetic reasons. Measurements included cosmetic results, complications and patients’ satisfaction. Eighty lesions involved the gray line and 24 lesions were in the lacrimal region. All patients achieved satisfactory cosmetic and therapeutic outcomes. Eyelid contour recovered well with no scar and no malposition. No secondary epiphora was noted after the lesions adjacent to the lacrimal punctum were removed. At the end of follow-up, only 2 patients had mild hypopigmentation and only 1 patient required repeat laser therapy for recurrence. It turned out that ultrapulse CO2 laser treatment under a microscope is a dependable, safe, and effective method for the treatment of benign eyelid margin lesions. It is an excellent alternative to traditional surgery, especially for lesions involving the gray line or positioned in proximity to the lacrimal punctum. It is beneficial for simplifying the treatment, improving the cosmetic result, and maintaining eyelid function.","PeriodicalId":54852,"journal":{"name":"Journal of Cosmetic and Laser Therapy","volume":"37 1","pages":"184 - 187"},"PeriodicalIF":1.2,"publicationDate":"2021-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81436212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0