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Yu Y, Lu J, Zhang Y, Shi Y. A prospective randomized half-body study: 308 nm LED light vs. 308 nm excimer laser for localized psoriasis. Front Med (Lausanne) 2023; 10:1275912. [PMID: 38020146 PMCID: PMC10657802 DOI: 10.3389/fmed.2023.1275912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 10/26/2023] [Indexed: 12/01/2023] Open
Abstract
Background Psoriasis is a chronic skin disease affecting approximately 3.2% of the population. The 308 nm light emitting diode (LED) is a novel, portable, and cost-effective light source, may have potential in the treatment of localized psoriasis patients in a home setting. Objective To compare the clinical and dermoscopic responses in localized psoriatic patients undergoing localized phototherapy with 308 nm LED light and excimer laser. Methods Twenty-two patients with mild-to-moderate psoriasis and symmetrical skin lesions were included in this prospective, randomized, left-to-right body trial. The target lesions were randomly treated with either LED light or excimer laser twice a week for 12 weeks. The responses were evaluated by the local psoriasis severity index (LPSI) scores, and dermoscopic features of the target lesions were examined and analyzed. Results Out of the 22 included psoriasis patients, 10 successfully completed the 12 weeks study. Both treatment sides showed similar clinical improvement in terms of clinical response, as evidenced by a LPSI 50 rate of 70% on the LED side and 80% on the excimer side, p > 0.05. Furthermore, the dermoscopic features also exhibited comparable improvement. Conclusion The efficacy and safety of 308 nm LED light therapy are comparable to 308 nm excimer laser therapy. Moreover, given the portability and cost-effectiveness of 308 nm LED light, it holds great promise as a home phototherapy in the treatment of psoriasis.
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Affiliation(s)
- Yingyuan Yu
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Institute of Psoriasis, School of Medicine, Tongji University, Shanghai, China
| | - Jiajing Lu
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Institute of Psoriasis, School of Medicine, Tongji University, Shanghai, China
| | - Yi Zhang
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Institute of Psoriasis, School of Medicine, Tongji University, Shanghai, China
| | - Yuling Shi
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Institute of Psoriasis, School of Medicine, Tongji University, Shanghai, China
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2
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Mitsuishi T, Tominaga M, Miyata K, Toyama S, Kimura U, Suga Y, Takamori K. Excimer light therapy with systemic corticosteroids improved severe chronic nodular prurigo and altered peripheral nerve fibers in the epidermis. Lasers Med Sci 2022; 37:3727-3731. [PMID: 35508565 DOI: 10.1007/s10103-022-03570-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 04/25/2022] [Indexed: 10/18/2022]
Affiliation(s)
- Tsuyoshi Mitsuishi
- Department of Dermatology, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, Japan. .,Department of Dermatology, Japanese Red Cross Saitama Hospital, 1-5 Shintoshin, Chuo-ku, Saitama, Japan.
| | - Mitsutoshi Tominaga
- Juntendo Itch Research Center (JIRC), Institute for Environmental and Gender-Specific Medicine, Juntendo University Graduate School of Medicine, Urayasu, Chiba, Japan
| | - Kazunori Miyata
- Department of Dermatology, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, Japan
| | - Sumika Toyama
- Juntendo Itch Research Center (JIRC), Institute for Environmental and Gender-Specific Medicine, Juntendo University Graduate School of Medicine, Urayasu, Chiba, Japan
| | - Utako Kimura
- Department of Dermatology, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
| | - Yasushi Suga
- Department of Dermatology, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
| | - Kenji Takamori
- Juntendo Itch Research Center (JIRC), Institute for Environmental and Gender-Specific Medicine, Juntendo University Graduate School of Medicine, Urayasu, Chiba, Japan.,Department of Dermatology, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
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3
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Peng C, Hu Y, Chen W, Ding Y, Li X, Yu N, Lu J, Shi Y. A randomized prospective study of different dose regimens using the 308-nm excimer laser in the treatment of palmoplantar pustulosis. Dermatol Ther 2021; 34:e15079. [PMID: 34333826 DOI: 10.1111/dth.15079] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 07/27/2021] [Indexed: 11/29/2022]
Abstract
The objective of this study was to evaluate optimal treatment regimen of 308-nm excimer laser for palmoplantar pustulosis (PPP). 77 patients with PPP were randomly assigned to receive low dose (2-fold of MED as initial dose), medium dose (4-fold of MED as initial dose) and high dose group (6-fold of MED as initial dose) and the MED of each patient depended on the ultraviolet light sensitivity of individual's skin which ranged from 0.1 to 0.25 J/cm2 . All group received 308-nm excimer laser treatment three times weekly for 8 weeks. Clinical evaluation based on the Palmoplantar Pustular Psoriasis Area and Severity Index (PP-PASI) and Dermatology Life Quality Index (DLQI) score. All treatment groups achieved satisfied efficacy at the end of the treatment period with more obvious reduction of PP-PASI score in high dose group (16.05 ± 4.26) than low and medium dose group (23.67 ± 7.16, p < 0.01; 22.04 ± 5.74, p < 0.01). Improvement of DLQI score was greatest at week 4 for all patients in each group, while DLQI improved more quickly in high/medium dose group than low dose group. Adverse effects of erythema, blistering and erosions were more common with the higher dose regimen. High dose of 308-nm excimer laser could achieve a better efficacy in PPP treatment, reduce the severity of the disease in patients and improve the life quality of patients. Meantime, the incidence of adverse reactions should be aware of and it's necessary to evaluate the skin and lesion type before the dose selection.
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Affiliation(s)
- Chen Peng
- Department of Dermatology, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China.,Institute of Psoriasis, School of Medicine, Tongji University, Shanghai, China
| | - Yifan Hu
- Department of Dermatology, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China.,Institute of Psoriasis, School of Medicine, Tongji University, Shanghai, China
| | - Wenjuan Chen
- Department of Dermatology, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China.,Institute of Psoriasis, School of Medicine, Tongji University, Shanghai, China
| | - Yangfeng Ding
- Department of Dermatology, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China.,Institute of Psoriasis, School of Medicine, Tongji University, Shanghai, China
| | - Xingzi Li
- Department of Dermatology, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China.,Institute of Psoriasis, School of Medicine, Tongji University, Shanghai, China
| | - Ning Yu
- Department of Dermatology, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China.,Institute of Psoriasis, School of Medicine, Tongji University, Shanghai, China
| | - Jiajing Lu
- Department of Dermatology, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China.,Institute of Psoriasis, School of Medicine, Tongji University, Shanghai, China
| | - Yuling Shi
- Department of Dermatology, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China.,Institute of Psoriasis, School of Medicine, Tongji University, Shanghai, China
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4
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Ly K, Smith MP, Thibodeaux QG, Beck KM, Liao W, Bhutani T. Beyond the Booth: Excimer Laser for Cutaneous Conditions. Dermatol Clin 2019; 38:157-163. [PMID: 31753188 DOI: 10.1016/j.det.2019.08.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The excimer laser has emerged as an efficacious treatment modality for many dermatologic diseases. The excimer laser is an alternative to standard narrowband ultraviolet B (NBUVB) phototherapy treatment in patients with limited disease. In comparison to standard NBUVB, the excimer laser requires fewer treatment sessions, has reduced treatment duration, requires a lower cumulative UVB dose, and limits UVB exposure to lesional skin. This review addresses the mechanism, safety, application, and efficacy of the excimer laser for the treatment of these conditions.
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Affiliation(s)
- Karen Ly
- Department of Dermatology, University of California San Francisco, 515 Spruce Street, San Francisco, CA 94118, USA
| | - Mary P Smith
- Department of Dermatology, University of California San Francisco, 515 Spruce Street, San Francisco, CA 94118, USA
| | - Quinn G Thibodeaux
- Department of Dermatology, University of California San Francisco, 515 Spruce Street, San Francisco, CA 94118, USA
| | - Kristen M Beck
- Department of Dermatology, University of California San Francisco, 515 Spruce Street, San Francisco, CA 94118, USA
| | - Wilson Liao
- Department of Dermatology, University of California San Francisco, 515 Spruce Street, San Francisco, CA 94118, USA
| | - Tina Bhutani
- Department of Dermatology, University of California San Francisco, 515 Spruce Street, San Francisco, CA 94118, USA.
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Elmets CA, Lim HW, Stoff B, Connor C, Cordoro KM, Lebwohl M, Armstrong AW, Davis DMR, Elewski BE, Gelfand JM, Gordon KB, Gottlieb AB, Kaplan DH, Kavanaugh A, Kiselica M, Kivelevitch D, Korman NJ, Kroshinsky D, Leonardi CL, Lichten J, Mehta NN, Paller AS, Parra SL, Pathy AL, Farley Prater EA, Rupani RN, Siegel M, Strober BE, Wong EB, Wu JJ, Hariharan V, Menter A. Joint American Academy of Dermatology-National Psoriasis Foundation guidelines of care for the management and treatment of psoriasis with phototherapy. J Am Acad Dermatol 2019; 81:775-804. [PMID: 31351884 DOI: 10.1016/j.jaad.2019.04.042] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 04/11/2019] [Indexed: 01/12/2023]
Abstract
Psoriasis is a chronic inflammatory disease involving multiple organ systems and affecting approximately 3.2% of the world's population. In this section of the guidelines of care for psoriasis, we will focus the discussion on ultraviolet (UV) light-based therapies, which include narrowband and broadband UVB, UVA in conjunction with photosensitizing agents, targeted UVB treatments such as with an excimer laser, and several other modalities and variations of these core phototherapies, including newer applications of pulsed dye lasers, intense pulse light, and light-emitting electrodes. We will provide an in-depth, evidence-based discussion of efficacy and safety for each treatment modality and provide recommendations and guidance for the use of these therapies alone or in conjunction with other topical and/or systemic psoriasis treatments.
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Affiliation(s)
| | - Henry W Lim
- Department of Dermatology, Henry Ford Hospital, Detroit, Michigan
| | | | | | - Kelly M Cordoro
- University of California, San Francisco School of Medicine, Department of Dermatology, San Francisco, California
| | - Mark Lebwohl
- Icahn School of Medicine at Mount Sinai, New York, New York
| | | | | | | | - Joel M Gelfand
- University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | | | - Alice B Gottlieb
- Department of Dermatology, Icahn School of Medicine at Mt. Sinai, New York, New York
| | | | | | | | | | - Neil J Korman
- University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | | | | | | | - Nehal N Mehta
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Amy S Paller
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | | | - Arun L Pathy
- Colorado Permanente Medical Group, Centennial, Colorado
| | | | - Reena N Rupani
- Icahn School of Medicine at Mount Sinai, New York, New York
| | | | - Bruce E Strober
- University of Connecticut, Farmington, Connecticut; Probidity Medical Research, Waterloo, Ontario, Canada
| | - Emily B Wong
- San Antonio Uniformed Services Health Education Consortium, Joint-Base San Antonio, San Antonio, Texas
| | - Jashin J Wu
- Dermatology Research and Education Foundation, Irvine, California
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6
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Rattanakaemakorn P, Phusuphitchayanan P, Pakornphadungsit K, Thadanipon K, Suchonwanit P. Efficacy and safety of 308-nm excimer lamp in the treatment of scalp psoriasis: a retrospective study. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2019; 35:172-177. [PMID: 30648290 DOI: 10.1111/phpp.12448] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 12/12/2018] [Accepted: 01/02/2019] [Indexed: 01/13/2023]
Abstract
BACKGROUND Scalp psoriasis is a major therapeutic challenge due to the hindrance caused by hair. Treatment with the 308-nm excimer lamp is purported to provide many benefits over conventional phototherapy. This retrospective study evaluates the efficacy, safety, and effective dosage of 308-nm excimer light in the treatment of scalp psoriasis. METHODS We retrospectively reviewed the medical records of patients with scalp psoriasis who received treatment with 308-nm excimer light. Clinical and epidemiological data as well as details regarding treatment were statistically analyzed to determine the treatment outcomes. RESULTS Twenty patients with scalp psoriasis were included in the study. Their mean age was 47.45 ± 17.93 years. Eleven patients responded to treatment at the end of 10 sessions. The median baseline Psoriatic Scalp Severity Index (PSSI) was 12 (range, 3-32). At the end of the protocol, the median PSSI was 4.5 (range, 0-24), indicating a statistically significant reduction (P < 0.001). Common adverse effects included erythema, irritation, and desquamation. CONCLUSION The 308-nm excimer light appears to be an effective and safe modality that requires short treatment time. The modality could be considered as an alternative or adjuvant treatment for scalp psoriasis.
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Affiliation(s)
- Ploysyne Rattanakaemakorn
- Division of Dermatology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | | | - Kallapan Pakornphadungsit
- Division of Dermatology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Kunlawat Thadanipon
- Division of Dermatology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Poonkiat Suchonwanit
- Division of Dermatology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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7
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Wang RF, Milam PB, Chung C, Kaffenberger BH. Successful treatment of inflammatory linear verrucous epidermal nevus (ILVEN) with 308-nm excimer laser: Patient patient required. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2019; 35:196-197. [PMID: 30648292 DOI: 10.1111/phpp.12449] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/02/2019] [Indexed: 11/28/2022]
Affiliation(s)
- Rebecca F Wang
- Division of Dermatology, Department of Internal Medicine, Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Philip B Milam
- Division of Dermatology, Department of Internal Medicine, Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Catherine Chung
- Division of Dermatology, Department of Internal Medicine, Ohio State University Wexner Medical Center, Columbus, Ohio.,Department of Pathology, Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Benjamin H Kaffenberger
- Division of Dermatology, Department of Internal Medicine, Ohio State University Wexner Medical Center, Columbus, Ohio
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8
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Efficacy assessment of UVA1 and narrowband UVB for treatment of scalp psoriasis. Lasers Med Sci 2018; 33:1979-1982. [PMID: 29915975 DOI: 10.1007/s10103-018-2564-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 06/12/2018] [Indexed: 12/29/2022]
Abstract
To compare the efficacy and safety of UVA1 and narrowband UVB (NB-UVB) therapy in the treatment of scalp psoriasis. Patients with scalp psoriasis were randomly assigned to either UVA1 or NB-UVB therapy. Both treatments were performed three times weekly for 6 weeks. Clinical efficacy was evaluated by using Psoriasis Scalp Severity Index (PSSI), and patient-reported quality of life (QoL) was assessed by Dermatology Life Quality Index (DLQI). Totally 68 patients completed the study. Both UVA1 and NB-UVB phototherapy achieved a statistically significant reduction of PSSI and DLQI scores at the end of the treatment period. Compared with the NB-UVB group, the significantly greater improvements occurred in UVA1 treatment group at week 3, although differences declined thereafter through week 10. Both UVA1 and NB-UVB therapy were well-tolerated in this study, and the occurrence of adverse events (AEs) was uncommon. Both UVA1 and NB-UVB phototherapy could offer relief of scalp symptoms in patients with scalp involvement. Furthermore, UVA1 treatment could improve the clinical manifestations and QoL more quickly than NB-UVB therapy.
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9
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Fritz K, Salavastru C. [The 308 nm Excimer laser for the treatment of psoriasis and inflammatory skin diseases]. Hautarzt 2018; 69:35-43. [PMID: 29299629 DOI: 10.1007/s00105-017-4105-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Overall, the 308 nm Excimer laser enables not only a more effective and safer UVB therapy than classical UV phototherapy, but also targeted irradiation in higher doses with a lower cumulative load, which results in faster healing of mainly circumscribed skin changes. This also applies to therapy-resistant residual lesions which, despite systemic therapy, did not diminish. Combination therapies usually improve the result and enable the dose of UVB and systemic medication to be reduced. Excimer laser therapy can be used for an increasing number of skin diseases, especially those that respond to phototherapy or photochemotherapy.
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Affiliation(s)
- K Fritz
- Hautärzte- und Laserzentrum Landau (Pfalz), Reduitstr. 13, 76829, Landau, Deutschland. .,Medizinische und Pharmazeutische Universität Carol Davila, Bukarest, Rumänien.
| | - C Salavastru
- Medizinische und Pharmazeutische Universität Carol Davila, Bukarest, Rumänien.,Abteilung für pädiatrische Dermatologie, Colentina-Krankenhaus, Bukarest, Rumänien
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11
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Abstract
BACKGROUND Scalp psoriasis is commonly the initial presentation of psoriasis, and almost 80 % of patients with psoriasis will eventually experience it. OBJECTIVE Although several systematic reviews and guidelines exist, an up-to-date evidence-based review including more recent progress on the use of biologics and new oral small molecules was timely. METHODS Of the 475 studies initially retrieved from PubMed and the 845 from Embase (up to May 2016), this review includes 27 clinical trials, four papers reporting pooled analyses of other clinical trials, ten open-label trials, one case series, and two case reports after excluding non-English literature. RESULTS To our knowledge, few randomized controlled trials (RCTs) are conducted specifically in scalp psoriasis. Topical corticosteroids provide good effects and are usually recommended as first-line treatment. Calcipotriol-betamethasone dipropionate is well tolerated and more effective than either of its individual components. Localized phototherapy is better than generalized phototherapy on hair-bearing areas. Methotrexate, cyclosporine, fumaric acid esters, and acitretin are well-recognized agents in the treatment of psoriasis, but we found no published RCTs evaluating these agents specifically in scalp psoriasis. Biologics and new small-molecule agents show excellent effects on scalp psoriasis, but the high cost of these treatments mean they may be limited to use in extensive scalp psoriasis. CONCLUSIONS More controlled studies are needed for an evidence-based approach to scalp psoriasis.
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Abstract
Palmoplantar psoriasis refers to a localized psoriasis variant. The disease can be associated with many clinical forms, including predominantly pustular lesions to thick scaly, hyperkeratotic plaques, or an overlapping of both of them. Palmoplantar psoriasis accounts for 3-4% of all psoriasis cases in most studies. Although it is localized only on the palms and the soles, the fissures, the hardening of the tissue, and hyperkeratosis affect daily routine activities. Taking the body surface area as a measure of severity can sometimes be misleading. In clinical practice, the level of functional impairment should be taken into account rather than relying on traditional instruments to evaluate the severity. Palmoplantar psoriasis is usually managed with topical therapy as a first step. Systemic therapy is needed when the topicals fail or when the disease becomes more severe. Sometimes, biologic agents are required for adequate maintenance of clinical response.
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Affiliation(s)
- Burhan Engin
- Department of Dermatology, Cerrahpaşa Medical Faculty, İstanbul University, Fatih, İstanbul, Turkey.
| | - Özge Aşkın
- Department of Dermatology, Cerrahpaşa Medical Faculty, İstanbul University, Fatih, İstanbul, Turkey
| | - Yalçın Tüzün
- Department of Dermatology, Cerrahpaşa Medical Faculty, İstanbul University, Fatih, İstanbul, Turkey
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13
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Abstract
A large proportion of patients with plaque psoriasis suffer from psoriatic lesions of the scalp, nails, and intertrigines. These locations can also be soley or predominantly affected. Scalp psoriasis, nail psoriasis, and inverse psoriasis are often perceived as particularly stigmatizing. Involvement of these parts of the body is associated with an increased risk of psoriatic arthritis. Location-specific features must be considered when choosing treatment. Evidence for topical therapy of scalp psoriasis with steroids and combinations of steroids and vitamin D analogues is high. These agents are regarded as safe and effective treatments of first choice. Efficacy of TNF antagonists and apremilast is well documented for refractory scalp psoriasis. Nail psoriasis often responds insufficiently to topical therapy. Several effective systemic medications including methotrexate and TNF antagonists are available for treatment of severe forms. Controlled trials for treatment of inverse psoriasis are scarce. Topical steroids, vitamin D analogues, dithranol, and off-label calcineurin inhibitors are used in clinical practice. This review provides a survey on the clinical presentation and current evidence for treatment of psoriasis in challenging locations.
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Affiliation(s)
- A Schmieder
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsmedizin Mannheim, Medizinische Fakultät Mannheim der Universität Heidelberg, Mannheim, Deutschland
| | - W K Peitsch
- Klinik für Dermatologie und Phlebologie, Vivantes Klinikum im Friedrichshain, Landsberger Allee 49, 10249, Berlin, Deutschland.
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14
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Single Blinded Left-to-Right Comparison Study of Excimer Laser Versus Pulsed Dye Laser for the Treatment of Nail Psoriasis. Dermatol Ther (Heidelb) 2014; 4:197-205. [PMID: 24990703 PMCID: PMC4257947 DOI: 10.1007/s13555-014-0057-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Indexed: 11/22/2022] Open
Abstract
Introduction Nail psoriasis is relatively difficult to treat. Excimer laser has been approved for the treatment of psoriasis since 2000. Pulsed dye laser (PDL) in psoriasis therapy has shown good response rates, with extended remissions. This is the first study assessing both the excimer and PDL lasers in nail psoriasis. Methods In a comparison study, excimer laser versus PDL for the treatment of nail psoriasis was evaluated in 42 patients. The right hand nails were treated with excimer laser twice weekly and the left hand nails were treated with PDL once every 4 weeks, for total 12 weeks. The patients were then followed up after a further 12 weeks. Nail Psoriasis Severity Index (NAPSI) scores were recorded at baseline, weeks 4, 8, and 12, and then at week 24. Patients were also asked to grade the clinical response to each treatment. Results A total of 304 nail changes, 148 with excimer laser and 156 with PDL, were treated. The mean NAPSI score in nails treated with excimer laser was 29.8 at baseline, reduced to 16.3 at week 24. In PDL-treated nails, the NAPSI scores dropped from 29.5 at baseline to 3.2 at week 24. NAPSI improvement was significantly greater in PDL than excimer (P = 0.001; Wilcoxon signed-rank test). Thirty-four (81%) hands achieved NAPSI-50, and 23 (55%) achieved NAPSI-75 at week 12, while complete nail recovery was shown in 6 (14%) hands treated with PDL. Regarding the hands treated with excimer laser, only 16 (38%) hands achieved NAPSI-50, while no hands achieved NAPSI-75 at week 12. In general, subungual hyperkeratosis and onycholysis improved significantly, while nail pitting was least responsive. Oil drops and splinter hemorrhages showed moderate response. Conclusions When compared to excimer laser, PDL demonstrated a good response for treating nail psoriasis, with minimal side effects. Electronic supplementary material The online version of this article (doi:10.1007/s13555-014-0057-y) contains supplementary material, which is available to authorized users.
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16
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Frez MLF, Asawanonda P, Gunasekara C, Koh C, Loo S, Oon HH, Thai VH, Tsai TF, Youn SW. Recommendations for a patient-centered approach to the assessment and treatment of scalp psoriasis: a consensus statement from the Asia Scalp Psoriasis Study Group. J DERMATOL TREAT 2013; 25:38-45. [PMID: 23083439 DOI: 10.3109/09546634.2012.742176] [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 International consensus statements on the management of scalp psoriasis are available, but no such recommendations exist for Asia. METHODS The Asia Scalp Psoriasis Study Group (ASPSG) met in May 2011 to review the epidemiologic pattern of scalp psoriasis in Southeast Asia and to develop Asia-specific recommendations for its management. RESULTS The overall prevalence of psoriasis in Asia is <0.3%, but 75-90% have scalp involvement, whether isolated or with lesions elsewhere, which can negatively impact quality of life (QoL). Treatment decisions should be based primarily on objective disease severity, but should also take account of patient QoL. Psychosocial support and more aggressive treatment should be offered to all patients with moderate to severe QoL impairment. Topical therapy is indicated first-line in all patients, with combination therapy (corticosteroid + calcipotriol), more occlusive formulations, keratolytics, and very potent corticosteroids for patients needing greater or faster efficacy. Systemic therapies, light or laser treatments should be reserved for patients with severe and recalcitrant disease. CONCLUSIONS The ASPSG recommends a patient-centered approach to scalp psoriasis management, consistent with the international consensus statements. Asian physicians should also consider patient QoL, prior treatment response, formulation preferences, likely adherence, cost, time available for self-management, and potential adverse events.
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Affiliation(s)
- Maria Lorna F Frez
- Department of Dermatology, University of the Philippines , Manila , Philippines
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17
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Al-Mutairi N, Al-Haddad A. Targeted phototherapy using 308 nm Xecl monochromatic excimer laser for psoriasis at difficult to treat sites. Lasers Med Sci 2012; 28:1119-24. [DOI: 10.1007/s10103-012-1210-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2012] [Accepted: 09/10/2012] [Indexed: 11/24/2022]
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18
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Zerbinati N, Portale S, Palmieri B, Rottigni V, Iannitti T. A preliminary study to assess the efficacy of a new UVA1 laser for treatment of psoriasis. Photomed Laser Surg 2012; 30:610-4. [PMID: 22889255 DOI: 10.1089/pho.2012.3281] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVE The aim of the present study was to assess the effectiveness of an UVA1 355 nm laser (Alba 355) for treatment of mild, moderate, and severe psoriasis. BACKGROUND DATA Psoriasis is an immune-inflammatory and proliferative skin disease. During the past few years, the instrumental treatment by UV radiation has been successfully described, either alone or in combination with topical and/or systemic drug administration to treat several skin-related diseases. MATERIALS AND METHODS Fourteen patients, aged between 25 and 50 years (37.7±2.3 [mean±SEM]), affected by mild-to-severe psoriatic plaques, were included in this study. Patients were treated with a new instrument, laser Alba 355, which administers energy in the UVA1 spectrum. This instrument is based on a 1064 wavelength neodymium-doped yttrium orthovanadate (Nd:YVO4) laser optically pumped using a 808 nm infrared beam able to achieve a third harmonic 355 nm wave delivery. The fluences administered were 80-140 J/cm2 four times a week for a total of up to 12 sessions over selected psoriatic plaques in different areas of the patients' bodies. The patients rated their satisfaction with the outcome of the procedure as 1 not satisfied, 2 quite satisfied, 3 very satisfied. RESULTS Overall, laser treatment of psoriatic plaques produced a significant improvement in Psoriasis Area and Severity Index (PASI) score (F [3, 55]=57.86; p<0.001). The mean PASI score decreased from a baseline value of 24.5±2.9 to a value of 15.6±1.9 at 1 week (p<0.001), 9.1±1.2 at 2 weeks (p<0.001), and 5.8±1.2 at 3 weeks (p<0.001). All the patients were very satisfied with the outcome of procedure. No side effects were observed in this study. CONCLUSIONS The present study outlines an original approach based on UVA1 355 nm laser therapy for treatment of mild, moderate, and severe psoriasis. In the present study, the high success rate was coupled with safety. Larger clinical trials are needed to definitely support the role of this medical device not only for treatment of psoriasis, but also for other skin-related diseases that share a similar pathophysiology. We speculate that in the near future, the use of this laser will grow in the dermatology clinic.
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Affiliation(s)
- Nicola Zerbinati
- Department of Surgical and Morphological Sciences, Faculty of Medicine and Surgery, University of Insubria, Varese, Italy
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Rogalski C, Grunewald S, Schetschorke M, Bodendorf MO, Kauer F, Simon JC, Paasch U. Treatment of plaque‐type psoriasis with the 308 nm excimer laser in combination with dithranol or calcipotriol. Int J Hyperthermia 2012; 28:184-90. [DOI: 10.3109/02656736.2011.647942] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Wollina U, Koch A, Scheibe A, Seme B, Streit I, Schmidt WD. Targeted 307 nm UVB-phototherapy in psoriasis. A pilot study comparing a 307 nm excimer light with topical dithranol. Skin Res Technol 2011; 18:212-8. [DOI: 10.1111/j.1600-0846.2011.00556.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2011] [Indexed: 11/27/2022]
Affiliation(s)
- Uwe Wollina
- Department of Dermatology and Allergology; Hospital Dresden-Friedrichstadt; Academic Teaching Hospital of the Technical University of Dresden; Dresden; Germany
| | - André Koch
- Department of Dermatology and Allergology; Hospital Dresden-Friedrichstadt; Academic Teaching Hospital of the Technical University of Dresden; Dresden; Germany
| | - Armin Scheibe
- Gesellschaft zur Förderung von Medizin-, Bio- und Umwelttechnologien (GMBU) e.V.; Jena; Germany
| | - Bernd Seme
- Gesellschaft zur Förderung von Medizin-, Bio- und Umwelttechnologien (GMBU) e.V.; Jena; Germany
| | | | - Wolf-Dieter Schmidt
- Gesellschaft zur Förderung von Medizin-, Bio- und Umwelttechnologien (GMBU) e.V.; Jena; Germany
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Goldberg DJ, Chwalek J, Hussain M. 308-nm Excimer laser treatment of palmoplantar psoriasis. J COSMET LASER THER 2011; 13:47-9. [PMID: 21401376 DOI: 10.3109/14764172.2011.564769] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Psoriasis is a chronic inflammatory condition affecting 1-3% of the population. The incidence of palmoplantar involvement has been estimated to be between 2.8% and 40.9%. Significant psychosocial distress and difficulty performing activities of daily living can result. Treatment is often challenging. Traditional treatments include topical steroids, anthralin, calcipotriene, PUVA, methotrexate, cyclosporine, retinoids and biologics. In this case series, we report our success with the 308-nm excimer laser in the treatment of palmoplantar psoriasis.
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Affiliation(s)
- David J Goldberg
- Skin Laser & Surgery Specialists of New York and New Jersey, New York, NY, USA
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Wollina U, Koch A, Scheibe A, Seme B, Streit I, Schmidt WD. Targeted 307 nm UVB-excimer light vs. topical dithranol in psoriasis. J Eur Acad Dermatol Venereol 2011; 26:122-3. [PMID: 21251088 DOI: 10.1111/j.1468-3083.2010.03972.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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