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Albalat W, Ehab R, AbouHadeed MH, Abd Allah TN, Essam R. Combined low-dose isotretinoin and long-pulsed nd: YAG laser in the treatment of post-acne erythema. Arch Dermatol Res 2024; 316:359. [PMID: 38850412 PMCID: PMC11162358 DOI: 10.1007/s00403-024-03143-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2024] [Revised: 05/06/2024] [Accepted: 05/11/2024] [Indexed: 06/10/2024]
Abstract
Post-acne erythema (PAE) is a bothering skin condition that emerges from inflammatory acne and persists after its resolution. It is characterized by telangiectasia and erythematous macules. the role of 1064-nm Nd: YAG when combined with low-dose isotretinoin in the acne erythema treatment. forty-eight PAE patients were involved in the study. They were divided into two groups; group (A) patients administering a low dose of oral isotretinoin (10 mg/day) and underwent a total of six two-week interval sessions of 1064 ND-YAG laser treatment, group (B) patients administering a low dose of oral isotretinoin (10 mg/day) only. All adverse effects experienced during the course of therapy were documented, and photos were taken before the start of the treatment and following the end of the treatment duration. Following the completion of the therapeutic intervention, a significant improvement in clinical condition was observed in both groups, with more improvement in group (A) compared to group (B) as evidenced by a notable improvement in the score on the Clinician Erythema Assessment Scale (CEAS) and also a significant decrease in the mean value of optical density of the erythema. combined 1064-nm Nd: YAG with low-dose isotretinoin may be an efficient and secure line in the PAE treatment. Also, the combined therapy had superior results when compared to low-dose isotretinoin alone.
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Affiliation(s)
- Waleed Albalat
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Rana Ehab
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Mohamed Hussein AbouHadeed
- Research Department of Dermatology and Venereology, Medical Research and Clinical Studies Institute, National Research Centre, Giza, Egypt
| | - Tarek N Abd Allah
- Department of Dermatology and Venereology, Faculty of Medicine, Misr University, Giza, Egypt
| | - Reham Essam
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Zagazig University, Zagazig, Egypt.
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Park J, Shobayashi K, Kim B. Optical Microneedle-Lens Array for Selective Photothermolysis. MICROMACHINES 2024; 15:725. [PMID: 38930695 PMCID: PMC11206131 DOI: 10.3390/mi15060725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 05/23/2024] [Accepted: 05/28/2024] [Indexed: 06/28/2024]
Abstract
Photothermolysis is the process that converts radiation energy into thermal energy, which results in the destruction of surrounding tissues or cells through thermal diffusion. Laser therapy that is based on photothermolysis has been a widely used treatment for various skin diseases such as skin cancers and port-wine stains. It offers several benefits such as non-invasiveness and selective treatment. However, the use of light, e.g., laser, for safe and effective photothermolysis becomes challenging due to the limited penetration of light into skin tissue as well as the presence of melanin, which absorbs this light. To solve the current issues, we propose an optical microneedle-lens array (OMLA) coated with gold in this work to directly deliver light to targeted skin layers without being absorbed by surrounding tissues as well as melanin, which results in the improvement of the efficiency of photothermal therapy. We developed a novel fabrication method, frame-guided micromolding, to prepare the OMLA by assembling two negative molds with simultaneous alignment. In addition, evaluations of the optical and heat transfer characteristics of the OMLA were performed. We expect our developed OMLA to play a crucial role in realizing more effective laser therapy by allowing the precise delivery of photons to the target area.
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Affiliation(s)
- Jongho Park
- Institute of Industrial Science, The University of Tokyo, Tokyo 153-8505, Japan;
| | - Kotaro Shobayashi
- Department of Precision Engineering, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan;
| | - Beomjoon Kim
- Institute of Industrial Science, The University of Tokyo, Tokyo 153-8505, Japan;
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Chu GY, Huang CC, Shih NH, Hsu CH, Wu CY. The 1450-nm Diode Laser Reduces Redness and Porphyrin Density: An Image-Based, Patient-Oriented Appraisal. J Clin Med 2023; 12:4500. [PMID: 37445535 DOI: 10.3390/jcm12134500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 06/11/2023] [Accepted: 07/03/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND Acne vulgaris remains the leading dermatological condition. The efficacy of laser treatment has been supported by many clinical studies, but studies investigating its multidimensional action are lacking. AIM To comprehensively investigate the efficacy of 1450-nm diode laser treatment in patients with inflammatory acne and provide objective and subjective data for doctors in clinical practice. METHODS This retrospective study included patients with inflammatory acne lesions who underwent three courses of 1450-nm diode laser treatment between October 2019 and August 2020. Facial surface analysis was performed via objective computer assessments using the Canfield VISIA imaging system. Post-treatment subjective assessments were retrieved and analyzed using the clinical global impression-improvement index (CGI-I) and patient global impression of improvement scales (PGI-I). RESULTS The final analysis included 20 patients. The changes in the porphyrin VISIA system scores demonstrated significant improvement, with median scores being 35.83, 48.83, and 54.83, respectively. The changes in the red area VISIA scores also showed improvement, with the median scores being 48, 50.33, and 58.83, respectively. The average CGI-I scale scores were 2.2 ± 1.01, 1.70 ± 0.80, and 1.50 ± 0.76, respectively (p = 0.001), and the average PGI-I scale scores were 3.10 ± 0.85, 3.10 ± 0.97, and 3.05 ± 0.95, respectively (p = 0.727), with no significant changes observed in sebum production. CONCLUSIONS The present study is the first to provide objective and subjective evidence proving that the 1450-nm diode laser can reduce inflammatory acne lesions.
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Affiliation(s)
- Gong-Yau Chu
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming Chiao Tung University, Taipei 30010, Taiwan
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei 30010, Taiwan
- Department of Dermatology, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei 11101, Taiwan
- Department of Dermatology, Kang-Ning General Hospital, Taipei 114, Taiwan
| | - Chieh-Chen Huang
- Department of Dermatology, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei 11101, Taiwan
| | - Nai-Hua Shih
- Department of Laboratory Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung 80145, Taiwan
| | - Chung-Hua Hsu
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming Chiao Tung University, Taipei 30010, Taiwan
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei 30010, Taiwan
- Department of Chinese Medicine, Taipei City Hospital, Linsen Chinese Medicine and Kunming Branch, Taipei 104, Taiwan
| | - Ching-Ying Wu
- Department of Dermatology, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80756, Taiwan
- Department of Dermatology, College of Medicine, Kaohsiung Medical University, Kaohsiung 80756, Taiwan
- Department of Cosmetic Science, Chang Gung University of Science and Technology, Taoyuan 61363, Taiwan
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4
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The Supreme Court abortion ban impact on dermatology. J Am Acad Dermatol 2022; 87:1225-1226. [PMID: 35868572 DOI: 10.1016/j.jaad.2022.07.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 07/08/2022] [Accepted: 07/13/2022] [Indexed: 11/23/2022]
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5
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Yang TH, Li CN, Huang YC. The Efficacy of Pulsed Dye Laser Treatment for Acne Vulgaris: A Systemic Review and Meta-Analysis. Dermatol Surg 2022; 48:209-213. [PMID: 34923532 DOI: 10.1097/dss.0000000000003345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Previous reports have shown that pulsed dye laser (PDL) is promising for the treatment of acne; however, results provide conflicting evidence. OBJECTIVE To determine the efficacy of PDL in treating acne vulgaris. METHODS A systematic review and meta-analysis of studies published before March 31, 2020 was conducted. Randomized controlled trials and case series were analyzed. The meta-analysis estimated the standardized mean difference (SMD) in acne severity score changes in patients treated by PDL versus control and also the SMD of the acne severity scores and comedone counts changes before and after PDL treatment. RESULTS Eleven studies were included in this systematic review. Six studies were included in the meta-analysis. Pulsed dye laser treatment was not found to be superior to the control group in treating acne vulgaris (SMD: -0.285; 95% confidence interval [CI], -0.886 to 0.317). However, single-arm studies revealed a significantly improved acne severity score after PDL therapy (SMD, -1.321; 95% CI, -2.057 to -0.586), especially when a multiple-session treatment and a longer pulse duration were employed. The comedone counts were significantly decreased after PDL therapy (SMD, -0.596; 95% CI, -1.137 to -0.054). CONCLUSION When treatment consisted of 4 or more sessions or longer pulse duration, PDL could significantly decrease the acne severity score.
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Affiliation(s)
- Ting-Hua Yang
- Dr. Shine Clinic, New Taipei City, Taiwan
- Department of Dermatology, Wan Fang Hospital, Taipei Medical University, Taipei City, Taiwan
| | | | - Yu-Chen Huang
- Department of Dermatology, Wan Fang Hospital, Taipei Medical University, Taipei City, Taiwan
- Department of Dermatology, School of Medicine, College of Medicine, Taipei Medical University, Taipei City, Taiwan
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Luger T, Dirschka T, Eyerich K, Gollnick H, Gupta G, Lambert J, Micali G, Ochsendorf F, Ständer S, Traidl-Hoffmann C. Developments and challenges in dermatology: an update from the Interactive Derma Academy (IDeA) 2019. J Eur Acad Dermatol Venereol 2021; 34 Suppl 7:3-18. [PMID: 33315305 DOI: 10.1111/jdv.17009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 10/09/2020] [Indexed: 01/09/2023]
Abstract
The 2019 Interactive Derma Academy (IDeA) meeting was held in Lisbon, Portugal, 10-12 May, bringing together leading dermatology experts from across Europe, the Middle East and Asia. Over three days, the latest developments and challenges in relation to the pathophysiology, diagnosis, evaluation and management of dermatological conditions were presented, with a particular focus on acne, atopic dermatitis (AD) and actinic keratosis (AK). Interesting clinical case studies relating to these key topics were discussed with attendees to establish current evidence-based best practices. Presentations reviewed current treatments, potential therapeutic approaches and key considerations in the management of acne, AK and AD, and discussed the importance of the microbiome in these conditions, as well as the provision of patient education/support. It was highlighted that active treatment is not always required for AK, depending on patient preferences and clinical circumstances. In addition to presentations, two interactive workshops on the diagnosis and treatment of sexually transmitted infections/diseases (STIs/STDs) presenting to the dermatology clinic, and current and future dermocosmetics were conducted. The potential for misdiagnosis of STIs/STDs was discussed, with dermoscopy and/or reflectance confocal microscopy suggested as useful diagnostic techniques. In addition, botulinum toxin was introduced as a potential dermocosmetic, and the possibility of microbiome alteration in the treatment of dermatological conditions emphasized. Furthermore, several challenges in dermatology, including the use of lasers, the complexity of atopic dermatitis, wound care, use of biosimilars and application of non-invasive techniques in skin cancer diagnosis were reviewed. In this supplement, we provide an overview of the presentations and discussions from the fourth successful IDeA meeting, summarizing the key insights shared by dermatologists from across the globe.
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Affiliation(s)
- T Luger
- Department of Dermatology, University of Münster, Münster, Germany
| | - T Dirschka
- Centroderm Clinic, Wuppertal, Germany.,Faculty of Health, University Witten-Herdecke, Witten, Germany
| | - K Eyerich
- Department of Dermatology and Allergy, Technical University of Munich, Munich, Germany.,Unit of Dermatology, Department of Medicine, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - H Gollnick
- Department of Dermatology and Venereology, Otto-von-Guericke University, Magdeburg, Germany
| | - G Gupta
- University Department of Dermatology, Edinburgh, UK
| | - J Lambert
- Department of Dermatology, Antwerp University Hospital, University of Antwerp, Antwerp, Belgium
| | - G Micali
- Dermatology Clinic, University of Catania, Catania, Italy
| | - F Ochsendorf
- Department of Dermatology, Frankfurt University Hospital, Frankfurt/Main, Germany
| | - S Ständer
- Center for Chronic Pruritus, Department of Dermatology, University Hospital Münster, Münster, Germany
| | - C Traidl-Hoffmann
- Chair and Institute of Environmental Medicine, UNIKA-T, Technical University of Munich and Helmholtz Zentrum München, Augsburg, Germany
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Chalermsuwiwattanakan N, Rojhirunsakool S, Kamanamool N, Kanokrungsee S, Udompataikul M. The comparative study of efficacy between 1064-nm long-pulsed Nd:YAG laser and 595-nm pulsed dye laser for the treatment of acne vulgaris. J Cosmet Dermatol 2020; 20:2108-2115. [PMID: 33226176 DOI: 10.1111/jocd.13832] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Accepted: 11/02/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND The popularity of laser therapy in acne treatment has been increasing recently due to its safety, effectiveness, and convenience. Both 595-nm pulsed dye laser (PDL) and 1064-nm long-pulsed neodymium:yttrium-aluminum-garnet laser (Nd:YAG) have been successful in treating inflammatory acne lesions. However, clinical data from controlled comparative studies are still lacking. AIMS To compare the clinical efficacy of 1064-nm Nd:YAG with 595-nm PDL for the treatment of acne vulgaris. METHODS Thirty-four participants with mild to moderate facial acne were enrolled and then randomized to receive three, 2-week interval treatments with 1064-nm Nd:YAG on one side of the face and 595-nm PDL on the other side. Clinical assessments including acne lesion counts, acne erythema grading, and erythema index were performed at baseline, 2nd, 4th, and 8th week. Participants' satisfaction, preference, and adverse effects were recorded. RESULTS As compared with baseline, the significant reduction of mean inflammatory acne lesion counts, acne erythema grading, and erythema index was demonstrated on 595-nm PDL-treated sides and 1064-nm Nd:YAG-treated sides. However, there were no significant differences between both sides. The participants were satisfied with both laser treatments, but the participants preferred 1064-nm Nd:YAG over 595-nm PDL treatment. The adverse effects were less on 1064 nm Nd: YAG-treated sides. CONCLUSIONS 1064-nm Nd:YAG and 595-nm PDL treatments are equally effective in reducing inflammatory acne lesions and acne erythema in mild to moderate facial acne vulgaris.
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Affiliation(s)
| | | | - Nanticha Kamanamool
- Department of Preventive and Social Medicine, Faculty of Medicine, Srinakharinwirot University, Bangkok, Thailand
| | - Silada Kanokrungsee
- Skin Center, Faculty of Medicine, Srinakharinwirot University, Bangkok, Thailand
| | - Montree Udompataikul
- Skin Center, Faculty of Medicine, Srinakharinwirot University, Bangkok, Thailand
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Kassir M, Arora G, Galadari H, Kroumpouzos G, Katsambas A, Lotti T, Piccolo D, Grabbe S, Juchems E, Goldust M. Efficacy of 595- and 1319-nm pulsed dye laser in the treatment of acne vulgaris: a narrative review. J COSMET LASER THER 2020; 22:111-114. [PMID: 32516014 DOI: 10.1080/14764172.2020.1774063] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Acne is one of the commonest problems of adolescence with almost half of the patients experiencing persistence into adulthood. Pulsed dye lasers (PDL) with wavelengths of 585 and 595 nm targeting hemoglobin have been used for the treatment of this condition and its sequelae. Recent introduction of PDL with a higher wavelength of 1319 nm has been reported to offer some benefit to acne patients. We reviewed the literature on the use of 595-nm and 1319-nm PDL in the management of acne. A PubMed literature search for search terms "pulsed dye laser," "acne laser therapy," "light therapy for acne," "595 nm and acne," "1319 nm and acne" was done. Studies, series and case reports were included. These lasers were compared to other lasers and light sources such as 532-nm Potassium Titanyl Phosphate laser, 585-nm PDLs, 1450-nm diode laser, 1540-nm erbium glass laser, intense-pulsed light (IPL), photodynamic therapy, red and blue light and short-pulsed 1064 nm laser utilized in acne management regarding their efficacy. Improvement in acne grading, scale severity or reduction in lesion count indicated substantial efficacy of the laser system utilized.
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Affiliation(s)
- Martin Kassir
- Department of Dermatology, Worldwide Laser Institute , Dallas, United States
| | - Gulhima Arora
- Department of Dermatology, Mehektagul Dermaclinic , New Delhi, India
| | - Hassan Galadari
- College of Medicine and Health Sciences, United Arab Emirates University , Al Ain, United Arab Emirates
| | - George Kroumpouzos
- Department of Dermatology, Alpert Medical School of Brown University , Providence, RI, USA.,Department of Dermatology, Medical School of Jundiaí , São Paulo, Brazil.,GK Dermatology, PC, South Weymouth , MA, USA
| | | | - Torello Lotti
- Department of Dermatology, University of Studies Guglielmo Marconi , Rome, Italy
| | - Domenico Piccolo
- Italian Association Outpatient Dermatologists, Skin Center, Dermo-Aesthetic Lasers Centers , Avezzano, Italy
| | - Stephan Grabbe
- Department of Dermatology, University Medical Center of the Johannes Gutenberg University , Mainz, Germany
| | - Eva Juchems
- Department of Dermatology, University Medical Center Mainz , Mainz, Germany
| | - Mohamad Goldust
- Department of Dermatology, University Medical Center Mainz , Mainz, Germany.,Department of Dermatology, University of Rome G. Marconi , Rome, Italy.,Department of Dermatology, University Hospital Basel , Basel, Switzerland
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9
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A Novel Combined Light-Based Treatment of Acne Vulgaris With 1,450-nm Diode Laser and 450-nm Blue Light. Dermatol Surg 2019; 45:1147-1154. [PMID: 30789515 DOI: 10.1097/dss.0000000000001815] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Nonablative 1,450-nm diode laser (DL) and visible blue light (BL) have been effectively used for acne with superior safety profiles. OBJECTIVE To evaluate synergistic effects of sequential DL and BL application for acne. METHODS A 20-week, randomized split-face study was conducted to compare clinical courses between 2 facial sides either receiving sequential application of DL and BL or BL alone in 24 patients with mild to moderate facial acne vulgaris. Patients were scheduled to receive 3 consecutive sessions at 4-week intervals. Objective assessments, including revised Leeds grades, lesion counts, and sebum output measurements, and patients' subjective satisfaction were investigated. RESULTS Both combination and BL sides demonstrated steady improvement of inflammatory acne lesions with 62.3% and 35.2% decreases at the 12-week follow-up visit compared with baseline respectively. For noninflammatory lesions and seborrhea, only combination regimen demonstrated improvement. Patients' subjective assessments paralleled objective findings. For safety profiles, no severe adverse effect was observed on both sides, and mild symptoms resolved spontaneously within a day. CONCLUSION The combination regimen demonstrated synergistic efficacies for acne and seborrhea, with satisfactory safety profiles. Therefore, a few sessions of these light-based applications would be a viable option for acne treatments.
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10
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Kwon HH, Park HY, Choi SC, Bae Y, Jung JY, Park GH. Novel device-based acne treatments: comparison of a 1450-nm diode laser and microneedling radiofrequency on mild-to-moderate acne vulgaris and seborrhoea in Korean patients through a 20-week prospective, randomized, split-face study. J Eur Acad Dermatol Venereol 2017; 32:639-644. [PMID: 29178495 DOI: 10.1111/jdv.14714] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2017] [Accepted: 11/08/2017] [Indexed: 11/26/2022]
Abstract
BACKGROUND While device-based acne treatments are widely applied for patients not tolerating conventional medications, related controlled studies have been still limited. Recently, non-ablative 1450-nm diode laser (DL) and fractional microneedling radiofrequency (FMR) have been effectively used for acne, in addition to well-recognized dermal remodelling effects. OBJECTIVE To compare the clinical course of acne treatment between DL and FMR. METHODS Twenty-five Korean patients with mild-to-moderate facial acne completed treatments with DL and FMR through a 20-week, randomized split-face study. One randomly assigned half side of each patient's face received DL and the other side by FMR. Treatments were scheduled to receive three consecutive sessions at 4-week intervals. Objective assessments including revised Leeds grades, lesion counts, sebum output measurements, and patients' subjective satisfaction were investigated. RESULTS Both DL and FMR demonstrated steady improvement of acne and seborrhoea during treatment sessions. While results between two devices were similar during treatment sessions, FMR was superior to DL in the 12-week follow-up. Patients' subjective assessments for seborrhoea improvement were similar between two devices, while those for acne, skin texture, and acne scars were more satisfactory for FMR. For safety profile, no significant difference was observed between two regimens, while mild postinflammatory hyperpigmentation was observed only in DL side. CONCLUSION Both DL and FMR demonstrated efficacies for acne and seborrhoea, with reasonable safety profile. FMR was more effective than DL for the long-term maintenance, and subjective assessments for texture and scar improvements. Therefore, a few sessions of these devices would be a viable option for acne treatments.
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Affiliation(s)
- H H Kwon
- Oaro Dermatology Clinic, Seoul, Korea
| | - H Y Park
- Oaro Dermatology Clinic, Seoul, Korea
| | - S C Choi
- Oaro Dermatology Clinic, Seoul, Korea
| | - Y Bae
- Department of Dermatology, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
| | - J Y Jung
- Oaro Dermatology Clinic, Seoul, Korea
| | - G-H Park
- Department of Dermatology, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
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Abstract
BACKGROUND Acne vulgaris is a chronic dermatologic complaint with a multifactorial cause. Traditionally, antibiotics and retinoids have been used to manage the condition; patient compliance has been an ongoing issue. A variety of energy-based devices have been reported to be effective in the treatment of acne vulgaris. OBJECTIVE To review and summarize the current literature specific to treatment of acne vulgaris with energy-based devices. METHODS A review of the current literature of energy-based devices used for the treatment of acne vulgaris. RESULTS AND CONCLUSIONS Although limited randomized controlled trials for the treatment of acne have been performed, significant clinical improvement of acne vulgaris, especially of inflammatory lesions, has been demonstrated with a variety of energy-based devices. Newer approaches may lead to even better results.
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12
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Salah el din MM, Samy NA, Salem AE. Comparison of pulsed dye laser versus combined pulsed dye laser and Nd:YAG laser in the treatment of inflammatory acne vulgaris. J COSMET LASER THER 2017; 19:149-159. [DOI: 10.1080/14764172.2016.1262962] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
| | - Nevien Ahmed Samy
- National Institute of Laser Enhanced Sciences, Cairo University, Cairo, Egypt
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13
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Nestor MS, Swenson N, Macri A. Physical Modalities (Devices) in the Management of Acne. Dermatol Clin 2016; 34:215-23. [DOI: 10.1016/j.det.2015.11.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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14
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Moftah NH, Ibrahim SM, Wahba NH. Intense pulsed light versus photodynamic therapy using liposomal methylene blue gel for the treatment of truncal acne vulgaris: a comparative randomized split body study. Arch Dermatol Res 2016; 308:263-8. [PMID: 26993345 DOI: 10.1007/s00403-016-1639-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Revised: 02/18/2016] [Accepted: 03/08/2016] [Indexed: 01/24/2023]
Abstract
Acne vulgaris is an extremely common skin condition. It often leads to negative psychological consequences. Photodynamic therapy (PDT) using intense pulsed light has been introduced for effective treatment of acne. The objective was to study the effect of PDT in truncal acne vulgaris using liposomal methylene blue (LMB) versus IPL alone. Thirty-five patients with varying degrees of acne were treated with topical 0.1 % LMB hydrogel applied on the randomly selected one side of the back, and after 60 min the entire back was exposed to IPL. The procedure was done once weekly for three sessions and patients were re-evaluated 1 month after the third session by two independent dermatologists. Acne severity was graded using the Burton scale. Patient satisfaction using Cardiff Acne Disability Index (CADI) was recorded before and after treatment. On LMB-pretreated side, inflammatory acne lesion counts were significantly decreased by 56.40 % compared with 34.06 % on IPL alone. Marked improvement was seen on LMB-pretreated side in 11.5 % of patients compared with 2.8 % on IPL alone. There was a correlation between CADI score and overall improvement. Our study concluded that LMB-IPL is more effective than IPL alone, safe with tolerable pain in the treatment of acne vulgaris on the back. LMB-IPL is more effective than IPL alone, safe with tolerable pain in the treatment of acne vulgaris on the back.
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Affiliation(s)
- Nayera Hassan Moftah
- Dermatology and Venereology Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo, Egypt
| | - Shady Mahmoud Ibrahim
- Dermatology and Venereology Department, Faculty of medicine, Al-Azhar University, Cairo, Egypt.
| | - Nadine Hassan Wahba
- Cairo Hospital for Dermatology and Venereology (Al-Haud Al-Marsoud), Cairo, Egypt
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Lekakh O, Mahoney AM, Novice K, Kamalpour J, Sadeghian A, Mondo D, Kalnicky C, Guo R, Peterson A, Tung R. Treatment of Acne Vulgaris With Salicylic Acid Chemical Peel and Pulsed Dye Laser: A Split Face, Rater-Blinded, Randomized Controlled Trial. J Lasers Med Sci 2015; 6:167-70. [PMID: 26705462 DOI: 10.15171/jlms.2015.13] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
INTRODUCTION Pulsed dye laser (PDL) has been used to treat acne lesions and scar erythema by interrupting superficial vasculature. Salicylic acid chemical peels are employed chiefly due to their lipophilic, comedolytic, and anti-inflammatory properties. Although studies have looked at peels and laser therapy independently in acne management, we examined these treatments in combination. Our primary objective was to evaluate the safety and efficacy of concurrent use of salicylic acid peels with PDL versus salicylic acid peels alone in the treatment of moderate to severe acne vulgaris. METHODS Adult patients with moderate to severe acne were included. Subjects received a total of 3 treatments at 3-week intervals. Per randomized split-face treatment, at week 0, one half of the subject's face was treated with PDL (595 nm) followed by whole face application of a 30% salicylic acid peel. At weeks 3 and 6, the treatments were repeated. At 0 and 9 weeks, patients were assessed with the Global Evaluation Acne (GEA) scale and Dermatology Life Quality Index (DLQI) questionnaire. RESULTS Nineteen subjects were enrolled, and 18 completed the study. Significant improvement in acne was seen in both the combined (laser and peel) and chemical peel alone treatment arms (P < .0005 and P = .001). Using the GEA scale score, compared to week 0, the mean difference in acne improvement at week 9 was -1.61 in the combination therapy group versus -1.11 in the peel only group. Based on the GEA scale scoring, a statistically significant greater difference in acne improvement was seen, from week 0 to week 9, in the combination treatment group compared with the peel only group (P = .003). CONCLUSION While acne subjects had significant benefit from the salicylic acid peel alone, they experienced greater significant benefit from PDL treatment used in conjunction with salicylic acid peels. The adjunctive utilization of PDL to salicylic acid peel therapy can lead to better outcomes in acne management.
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Affiliation(s)
- Olga Lekakh
- Loyola University Chicago Stritch School of Medicine, Maywood, IL 60153, USA
| | - Anne Marie Mahoney
- Loyola University Chicago Stritch School of Medicine, Department of Medicine, Division of Dermatology, Maywood, IL 60153, USA
| | - Karlee Novice
- Loyola University Chicago Stritch School of Medicine, Maywood, IL 60153, USA
| | - Julia Kamalpour
- Loyola University Chicago Stritch School of Medicine, Department of Medicine, Division of Dermatology, Maywood, IL 60153, USA
| | - Azeen Sadeghian
- Louisiana State University School of Medicine, Department of Dermatology, New Orleans, LA 70112, USA
| | - Dana Mondo
- Loyola University Chicago Stritch School of Medicine, Department of Medicine, Division of Dermatology, Maywood, IL 60153, USA
| | - Cathy Kalnicky
- Loyola University Chicago Stritch School of Medicine, Division of Health Sciences, Maywood, IL 60153, USA
| | - Rong Guo
- Loyola University Chicago Stritch School of Medicine, Division of Health Sciences, Maywood, IL 60153, USA
| | - Anthony Peterson
- Loyola University Chicago Stritch School of Medicine, Department of Medicine, Division of Dermatology, Maywood, IL 60153, USA
| | - Rebecca Tung
- Loyola University Chicago Stritch School of Medicine, Department of Medicine, Division of Dermatology, Maywood, IL 60153, USA
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Al-Dhalimi M, Jaber A. Treatment of atrophic facial acne scars with fractional Er:Yag laser. J COSMET LASER THER 2015; 17:184-8. [DOI: 10.3109/14764172.2015.1007067] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Rassai S, Rafeie E, Ramirez-Fort MK, Feily A. Adjuvant Narrow Band UVB Improves the Efficacy of Oral Azithromycin for the Treatment of Moderate to Severe Inflammatory Facial Acne Vulgaris. J Cutan Aesthet Surg 2014; 7:151-4. [PMID: 25538435 PMCID: PMC4271294 DOI: 10.4103/0974-2077.146664] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Background: Acne vulgaris (AV) is a common inflammatory disease of the pilosebaceous unit. A variety of treatment modalities are available for the treatment of AV. Among the available options, oral azithromycin is popularly prescribed for its proven anti-inflammatory effects. Narrow band UVB (NBUVB) also has a potent anti-inflammatory action. Concomitant use of both modalities may result in a synergistic therapeutic response; however, the combined efficacy has not yet been evaluated for the treatment of inflammatory AV. Objective: The aim of this study was to compare the efficacy of oral azithromycin plus NBUVB (peak 311 nm) to oral azithromycin alone for the treatment of moderate to severe inflammatory AV. Materials and Methods: A randomized, open-label, clinical trial was conducted over 4 weeks. Subjects were randomized into two groups. Group 1 received 500 mg of oral azithromycin three times per week. Group 2 received 500 mg of oral azithromycin plus NBUVB three and two times per week, respectively. Concomitant topical or oral AV treatments were not permitted during the treatment period. Response to treatment was measured by photographic records at the primary endpoint (2 weeks) and at the end of treatment. Results: One hundred and four subjects were enrolled in the trial; 94 subjects completed the treatment period of the study. Group 2 demonstrated significant clinical improvement of the inflammatory papular lesions (88.55%) compared with group 1 (70.34%) at the end of treatment (P = 0.002). The clinical response of pustular (P = 0.562), nodular (P = 0.711) and cystic (P = 0.682) lesions did not significantly differ between the two treatment groups. Interestingly, response to treatment in group 2 had a significant anatomical predilection for the forehead (P = 0.023). There was no side-effect except erythema, which subsided within 1-2 days. Conclusion: NBUVB plus oral azithromycin is more effective than oral azithromycin alone for treating papular lesions of inflammatory AV. NBUVB is certainly a viable adjunct in acne therapy.
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Affiliation(s)
- Sima Rassai
- Department of Dermatology, Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Esmaeil Rafeie
- Department of Dermatology, Jundishapur University of Medical Sciences, Ahvaz, Iran
| | | | - Amir Feily
- Department of Dermatology, Jahrom University of Medical Sciences, Jahrom, Iran
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Reis CP, Gomes A, Rijo P, Candeias S, Pinto P, Baptista M, Martinho N, Ascensão L. Development and evaluation of a novel topical treatment for acne with azelaic acid-loaded nanoparticles. MICROSCOPY AND MICROANALYSIS : THE OFFICIAL JOURNAL OF MICROSCOPY SOCIETY OF AMERICA, MICROBEAM ANALYSIS SOCIETY, MICROSCOPICAL SOCIETY OF CANADA 2013; 19:1141-1150. [PMID: 23673203 DOI: 10.1017/s1431927613000536] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Azelaic acid (AzA) is used in the treatment of acne. However, side effects and low compliance have been associated with several topical treatments with AzA. Nanotechnology presents a strategy that can overcome these problems. Polymeric nanoparticles can control drug release and targeting and reduce local drug toxicity. The aim of this study was to produce and evaluate an innovative topical treatment for acne with AzA-loaded poly-DL-lactide/glycolide copolymer nanoparticles. A soft white powder of nanoparticles was prepared. The mean size of loaded nanoparticles was < 400 nm and zeta potential was negative. Spherical nanoparticles were observed by scanning electron microscopy. Encapsulation efficiency was around 80% and a strong interaction between the polymer and the drug was confirmed by differential scanning calorimetric analysis. In vitro drug release studies suggested a controlled and pulsatile release profile. System efficacy tests suggested similar results between the loaded nanoparticles and the nonencapsulated drug against the most common bacteria associated with acne. Cytotoxicity of AzA-loaded nanoparticles was concentration dependent, although not pronounced. The occluded patch test seemed to indicate that the formulation excipients were safe and thus AzA-loaded nanoparticles appear to be an efficient and safe treatment for acne.
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Affiliation(s)
- Catarina Pinto Reis
- Laboratory of Nanoscience and Biomedical Nanotechnology (LNBN), CBIOS, Universidade Lusófona, Campo Grande 376, 1749-024 Lisboa, Portugal
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Hsiao PF, Lin YC, Huang CC, Wu YH. Efficacy and safety of a single treatment using a 10,600-nm carbon dioxide fractional laser for mild-to-moderate atrophic acne scars in Asian skin. DERMATOL SIN 2013. [DOI: 10.1016/j.dsi.2012.09.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Shin JU, Lee SH, Jung JY, Lee JH. A split-face comparison of a fractional microneedle radiofrequency device and fractional carbon dioxide laser therapy in acne patients. J COSMET LASER THER 2013; 14:212-7. [PMID: 23016530 DOI: 10.3109/14764172.2012.720023] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND A number of lasers and light-based devices have been reported as promising treatment options for acne vulgaris. OBJECTIVE To evaluate the efficacy and safety of fractional microneedle radiofrequency (MRF) device treatment compared to CO(2) fractional laser system (FS) for the treatment of acne vulgaris. METHODS Twenty healthy subjects underwent full-face treatment for acne vulgaris with CO(2) FS and MRF device. For each subject, two passes of CO(2) FS with a pulse energy setting of 80 mJ and a density of 100 spots/cm(2) were used on one side, and two passes of MRF device with a intensity of 8, density of 25 MTZ/cm(2), and a depth of 1.5-2.5 mm were used on the other. Patients were evaluated 3 months postoperatively and were also photographed. RESULTS Most of the patients improved based on clinical and photographic assessments 3 months after the treatment. No significant differences in physician-measured parameters, patient ratings, or intraoperative pain ratings were found, although downtime was significantly longer for the CO(2) FS treated side. CONCLUSIONS MRF device and CO(2) FS can be used for acne vulgaris patients and MRF device is more convenient than CO(2) FS because of its short downtime.
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Affiliation(s)
- Jung U Shin
- Department of Dermatology, Severance Hospital, Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Korea
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Abstract
The multifactorial etiology of acne vulgaris makes it challenging to treat. Current treatments include topical retinoids, benzoyl peroxide, topical and systemic antibiotics, azelaic acid, and systemic isotretinoin. Adjunctive and/or emerging approaches include topical dapsone, taurine bromamine, resveratrol, chemical peels, optical treatments, as well as complementary and alternative medications. The purpose of this paper is to discuss the therapies available for acne and their latest developments, including new treatment strategies (i.e. re-evaluation of the use of oral antibiotics and avoidance of topical antibiotic monotherapy, use of subantimicrobial antibiotic dosing, use of low-dose isotretinoin, optical treatments), new formulations (microsponges, liposomes, nanoemulsions, aerosol foams), new combinations (fixed-combination products of topical retinoids and topical antibiotics [essentially clindamycin] or benzoyl peroxide), new agents (topical dapsone, taurine bromamine, resveratrol) and their rationale and likely place in treatment. Acne vaccines, topical natural antimicrobial peptides, and lauric acid represent other promising therapies.
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Piérard-Franchimont C, Paquet P, Piérard GE. New approaches in light/laser therapies and photodynamic treatment of acne. Expert Opin Pharmacother 2011; 12:493-501. [PMID: 21269242 DOI: 10.1517/14656566.2011.547476] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Acne is a domain in which the technology and understanding of light/laser therapeutic procedures have advanced considerably. The aim of the paper was to revisit adjunctive physical treatments of acne, including light/laser treatments and photodynamic therapy. This review summarizes findings about such treatment modalities with particular emphasis on efficacy and safety. A number of laser/light-based modalities have been developed to meet the increasing demand for new acne treatments. The current devices correspond, on the one hand, to light-emitting diode therapy and, on the other hand, to the 532-nm potassium titanyl phosphate laser, the 585- and 595-nm pulsed dye laser, the 1450-nm diode laser, the 1320-nm Nd:YAG laser and intense pulsed light. Photodynamic therapy is also available. It is claimed that light/laser treatments might induce a faster response compared with the 1-3 months needed for response to traditional oral and topical treatments. In conclusion, pulsed dye laser shows efficacy in some patients with mild to moderate acne. The relative effectiveness compared with other treatments is unconfirmed; from the published information, evidence-based efficacy assessment of light/laser therapies in acne remains almost impossible.
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