Dermatology Research and Practice最新文献

{"title":"Differential Expression of Claudin 1 and 4 in Basal Cell Carcinoma of the Skin.","authors":"T Nakazawa,&nbsp;A Hasegawa,&nbsp;T Nagasaka,&nbsp;K Yoshida,&nbsp;F Guo,&nbsp;D Wu,&nbsp;K Hiroshima,&nbsp;M Takeuchi","doi":"10.1155/2023/9936551","DOIUrl":"https://doi.org/10.1155/2023/9936551","url":null,"abstract":"<p><p>Basal cell carcinoma (BCC) is the most common human malignancy. The biological behavior of this entity is remarkably indolent. Claudin plays an important role in tight junctions, regulating paracellular passage of variable substance including growth factors and maintaining the polarity of epithelia. Up- or downregulated claudin expression has been reported in many cancers. Nevertheless, claudin expression in BCC of the skin remains unclear. We therefore examined the status of claudin 1 and 4 expressions in BCC and adjacent normal skin by immunohistochemistry (IHC). Our IHC results demonstrated high claudin 1 expression and low claudin 4 expression in 33 of 34 lower-grade BCCs. In lower-grade BCC, claudin 1 was increased and claudin 4 was decreased compared with the normal skin. Claudin 1 was inclined to be highly expressed in the membrane and cytoplasm of tumour cells in the periphery of tumour nest. Conversely, almost all lower-grade BCCs (33/34) and one of two higher-grade BCC lacked or showed focal positivity for claudin 4. These results imply that the expression pattern is characteristics of lower-risk BCC. Interestingly, one of the two higher-grade BCCs demonstrated the converse expression patterns of claudins, with decreased claudin 1 and increased claudin 4. The combination of immunohistochemical claudin 1 and 4 expression may offer a useful ancillary tool for the pathological diagnosis of BCC. Furthermore, membranous and intracellular claudins may present future therapeutic targets for uncontrollable BCC.</p>","PeriodicalId":11338,"journal":{"name":"Dermatology Research and Practice","volume":"2023 ","pages":"9936551"},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9883106/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10584280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Glove-Induced Hand Dermatitis: A Study in Healthcare Workers during COVID-19 Pandemic in Indonesia.","authors":"Cita Rosita Sigit Prakoeswa,&nbsp;Damayanti,&nbsp;Sylvia Anggraeni,&nbsp;Menul Ayu Umborowati,&nbsp;Fajar Waskito,&nbsp;Niken Indrastuti,&nbsp;Sri Awalia Febriana,&nbsp;Agnes Rosarina Prita Sari,&nbsp;Kristo Alberto Nababan,&nbsp;Cut Putri Hazlianda,&nbsp;Nopriyati,&nbsp;Windy Keumala Budianti,&nbsp;Miranti Pangastuti,&nbsp;Faridha Ilyas,&nbsp;Agnes Kartini,&nbsp;Nurwestu Rusetiyanti,&nbsp;Ika Anggraini,&nbsp;Idrianti Idrus,&nbsp;Herwinda Brahmanti,&nbsp;Gardenia Akhyar","doi":"10.1155/2023/6600382","DOIUrl":"https://doi.org/10.1155/2023/6600382","url":null,"abstract":"<p><p>Skin damage among healthcare workers has been reported by many centers around the world. Occupational hand dermatitis is one of the most commonly known occupational skin diseases and a socially significant health issue. The use of gloves is one of the risk factors for the occurrence and/or aggravation of hand dermatitis. This cross-sectional study involved healthcare workers in 14 referral hospitals for COVID-19 throughout Indonesia. Questionnaires were distributed to the participants, which consisted of the subject's characteristics, glove-related skin problems, history of glove use, and clinical history. This study involved a total of 845 healthcare workers. Approximately 156 healthcare workers (18.46%) had glove-induced hand dermatitis during the pandemic. Itchy skin was the most common symptom (44.23%), and the palm was the most frequently complained area (48.72%). There was a significant association between glove use and glove-induced hand dermatitis among healthcare workers. In particular, equal to or more than 2 hours per day of glove use was significantly associated with hand dermatitis. Glove-induced hand dermatitis also had a significant association with the subject's history of atopic dermatitis and previous history of hand dermatitis. The use of gloves by healthcare workers should be considered carefully, especially in individuals at increased risk, including those who use gloves for 2 hours or more per day and those who have a history of atopic or hand dermatitis, in order to prevent the incidence of glove-induced hand dermatitis among healthcare workers, as well as to provide a safe working environment.</p>","PeriodicalId":11338,"journal":{"name":"Dermatology Research and Practice","volume":"2023 ","pages":"6600382"},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10412120/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10349976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dupilumab: Direct Cost and Clinical Evaluation in Patients with Atopic Dermatitis.","authors":"Marco Ferrari,&nbsp;Matthew G Donadu,&nbsp;Gabriele Biondi,&nbsp;Laura Saderi,&nbsp;Federica Sucato,&nbsp;Maria A Montesu,&nbsp;Paola Ruggiu,&nbsp;Paola Merella,&nbsp;Carla Chessa,&nbsp;Angela Sias,&nbsp;Gabriella Carmelita,&nbsp;Vittorio Mazzarello,&nbsp;Giovanni Sotgiu,&nbsp;Satta Rosanna","doi":"10.1155/2023/4592087","DOIUrl":"https://doi.org/10.1155/2023/4592087","url":null,"abstract":"<p><p>Health care spending in Italy is high and continues to increase; assessing the long-term health and economic outcomes of new therapies is essential. Atopic dermatitis (AD) is a chronic, pruritic, immune-mediated inflammatory dermatosis, a clinical condition that significantly affects patients' quality of life at a high cost and requires continuous care. This retrospective study aimed to assess the direct cost and adverse drug reactions (ADRs) of Dupilumab and patients' clinical outcomes. All AD patients treated with Dupilumab at the Sassari University Hospital, Italy, between January 2019 and December 2021 were included. Eczema Area Severity Index, Dermatology Life Quality Index, and Itch Numeric Rating Scale scores were measured. ADRs and drug expenses were analyzed. A statistically significant posttreatment improvement was observed for all the indices measured: EASI (<i>P</i> < 0.0001), DLQI (<i>P</i> < 0.0001), NRS (<i>P</i> < 0.0001). The total expenditure for Dupilumab, in the observed period, amounted to € 589.748,66 for 1358 doses, and a positive correlation was shown between annual expenditure and delta percentage of variation pre- and posttreatment for the clinical parameters evaluated.</p>","PeriodicalId":11338,"journal":{"name":"Dermatology Research and Practice","volume":"2023 ","pages":"4592087"},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9946764/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9342391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ultrasonographic Characteristics in the Fingers and Other Superficial Glomus Tumours.","authors":"Noboru Takanashi,&nbsp;Satomi Asai,&nbsp;Yoko Ogase,&nbsp;Akiko Fujii,&nbsp;Haruyo Atsumi,&nbsp;Mika Doi,&nbsp;Nobue Kumaki,&nbsp;Tomotaka Mabuchi,&nbsp;Hayato Miyachi","doi":"10.1155/2023/7126799","DOIUrl":"https://doi.org/10.1155/2023/7126799","url":null,"abstract":"<p><p>Glomus tumours are painful superficial tumours, and ultrasonography is an extremely useful and noninvasive diagnostic technique for superficial organs. In this study, we retrospectively examined glomus tumours using ultrasonography. Among 18 patients histopathologically diagnosed with glomus tumours via ultrasonography, we observed five different development sites: subungual areas or those surrounding the nail bed (12), other areas on the finger surface (3), abdominal wall (1), upper arm (1), and forearm (1). The ultrasonographic images revealed significant differences in tumour size, indicating that tumours on other body surfaces tended to be smaller than those on patients' fingers (<i>p</i> < 0.01). The depth/width ratios of tumours on the other body surfaces were significantly higher than those on the fingers (<i>p</i> < 0.05). The tumours showed a regular shape (72.2%) and clear border (100%). Furthermore, most tumours were low-echo tumours with a diameter of up to 15 mm, clear margins, and no lateral shadows. Abundant blood flow and vessels in and out of the tumours were also observed. In conclusion, our study describes the ultrasonographic characteristics of glomus tumours and reveals that they cannot be ruled out when diagnosing small painful subcutaneous tumours.</p>","PeriodicalId":11338,"journal":{"name":"Dermatology Research and Practice","volume":"2023 ","pages":"7126799"},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10397493/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10308778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dermoscopic Features of Psoriatic Nails and Their Correlation to Disease Severity.","authors":"Zeinab R Mashal,&nbsp;Emad Eldin A Elgamal,&nbsp;Mohamed S Zaky,&nbsp;Mohamed L Elsaie","doi":"10.1155/2023/4653177","DOIUrl":"https://doi.org/10.1155/2023/4653177","url":null,"abstract":"<p><strong>Background: </strong>Nail psoriasis is a challenging chronic condition affecting patients functionally and psychologically. Nail involvement is observed in 15-80% of psoriatic patients with occasional presence of isolated nail psoriasis.</p><p><strong>Objectives: </strong>To evaluate dermoscopic features of nail psoriasis and correlate them clinically.</p><p><strong>Methods: </strong>The study included fifty subjects with nail psoriasis. Psoriasis skin and nail severity was evaluated using psoriasis area severity index (PASI) and nail psoriasis severity index (NAPSI). Dermoscopy of the nails (onychoscopy) was performed, and features were recorded and analyzed.</p><p><strong>Results: </strong>The most common clinical and dermoscopic findings were pitting (86%) and onycholysis (82%). Among all dermoscopic features of nail psoriasis, only longitudinal striations and subungual hyperkeratosis were significantly higher in patients with moderate to severe psoriasis than in patients with mild psoriasis (<i>P</i>=0.028; <i>P</i>=0.042, respectively). PASI scores correlated positively but none significantly with NAPSI scores (<i>r</i> = 0.132, <i>P</i>=0.360), and similarly, no significant correlation was observed between the duration of psoriasis and the dermoscopic NAPSI (<i>r</i> = 0.022, <i>P</i>=0.879).</p><p><strong>Conclusion: </strong>Dermoscopy can serve as a useful tool for early diagnosis of psoriatic nail changes not always visible to the naked eye and is a non-invasive easy-to-use confirmatory tool for nail changes in psoriatic disease or in isolated nail involvement.</p>","PeriodicalId":11338,"journal":{"name":"Dermatology Research and Practice","volume":"2023 ","pages":"4653177"},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10202600/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9871498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Severe Cutaneous Adverse Drug Reactions at a Tertiary Care Center in Saudi Arabia.","authors":"Mohammed I AlJasser","doi":"10.1155/2023/8928198","DOIUrl":"https://doi.org/10.1155/2023/8928198","url":null,"abstract":"<p><strong>Background: </strong>Severe cutaneous adverse drug reactions (SCARs), although rare, are known to be associated with significant morbidity and mortality. SCARs include drug reaction with eosinophilia and systemic symptoms (DRESS), Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN), and acute generalized exanthematous pustulosis (AGEP). Studies on SCARs are limited in Saudi Arabia. This study aims to characterize SCARs at a tertiary care center in Saudi Arabia.</p><p><strong>Methods: </strong>A cross-sectional study was conducted at King Abdulaziz Medical City, Riyadh, Saudi Arabia. All inpatient and emergency department consultations to dermatology were electronically reviewed during the period from January 2016 to December 2020. All patients who developed an adverse cutaneous drug reaction were enrolled. Detailed analysis was performed only for SCARs. The culprit medication was determined based on the latency period, history of previous intake of the medication, and drug notoriety.</p><p><strong>Results: </strong>There were 3050 hospital consultations to dermatology during the study period. Cutaneous adverse drug reactions constituted 253 (8.3%) cases. A total of 41 patients with SCARs were identified, accounting for 16.2% of all cutaneous drug reactions. Antibiotics and anticonvulsants were the most common causative drug groups accounting for 28 (68.3%) and 9 (22%) cases, respectively. DRESS was the most common SCAR. The latency period was the longest for DRESS and shortest for AGEP. Vancomycin was responsible for approximately a third of DRESS cases. Piperacillin/tazobactam was the most common cause for SJS/TEN and AGEP. The majority of drugs causing AGEP were antibiotics. The mortality rate was the highest in SJS/TEN (5/11 (45.5%)), followed by DRESS (1/23 (4.4%)) and AGEP (1/7 (14.3%)).</p><p><strong>Conclusion: </strong>SCARs are rare in Saudis. DRESS appears to be the most common SCAR in our region. Vancomycin is responsible for most cases of DRESS. SJS/TEN had the highest mortality rate. More studies are required to further characterize SCARs in Saudi Arabia and Arabian Gulf countries. More importantly, thorough studies of HLA associations and lymphocyte transformation tests among Arabs with SCARs are likely to further improve patient care in the Arabian Gulf region.</p>","PeriodicalId":11338,"journal":{"name":"Dermatology Research and Practice","volume":"2023 ","pages":"8928198"},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10191746/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9490582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Open-Label Observational Study of a Topical Formulation of Calcium Spirulan Contained in a Defined Extract of the Microalga <i>Spirulina platensis</i> in the Treatment of Children with Molluscum Contagiosum.","authors":"Karoline Jungclaus,&nbsp;Rosa Mascarenhas,&nbsp;Oscar Tellechea,&nbsp;Jeremias L K Reich,&nbsp;Kristian Reich","doi":"10.1155/2023/8871299","DOIUrl":"https://doi.org/10.1155/2023/8871299","url":null,"abstract":"<p><strong>Background: </strong>Molluscum contagiosum (MC) is a common viral skin infection primarily affecting children which is difficult to treat using available therapeutic approaches. The sulfated polysaccharide named calcium spirulan (Ca-SP) has demonstrated antiviral effects against herpes simplex virus in keratinocytes <i>in vitro</i>, and a cream containing 1.5% Ca-SP and 1% of a defined microalgae extract (Spiralin^®) effectively prevented herpes labialis in a trial with susceptible individuals. This observational study aimed to show antiviral effects of a similar formulation (Spirularin^® VS) against MC in children.</p><p><strong>Methods: </strong>Children with active MC lesions were treated with Spirularin^® VS cream twice daily on affected skin over several months and asked to return for follow-up visits after 1 to 3 months. Clinical status of MC infection was documented at baseline and follow-up visits.</p><p><strong>Results: </strong>Of the 31 children enrolled in the study, 26 completed treatment and returned for control visits. Spirularin^® VS cream was applied twice daily over a period of 1 to 9 months (mean treatment duration 3.9 months). 19/26 (73.1%) children achieved complete clearance of MC lesions with no clinical evidence of bacterial skin infection during treatment. No irritative skin reactions or unpleasant symptoms were observed or reported.</p><p><strong>Conclusion: </strong>This open-label observational study suggests that a cream formulation containing 1.5% Ca-SP and 1% Spiralin® may be an effective and safe treatment option for children with active MC lesions. The high rate of complete clearance of MC lesions and lack of adverse reactions warrant further investigation in larger, controlled trials.</p>","PeriodicalId":11338,"journal":{"name":"Dermatology Research and Practice","volume":"2023 ","pages":"8871299"},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10412400/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10349975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Suggested Guidelines for the Treatment of Mycosis Fungoides in Countries with Limited Resources.","authors":"Mona Abdel-Halim Ibrahim,&nbsp;Nada Eltayeb,&nbsp;Mirna Michel Ibrahim,&nbsp;Ahmed Nassar,&nbsp;Maged Daruish,&nbsp;Maha El-Zimaity,&nbsp;Mahmoud El-Lithy,&nbsp;Ahmed Mostafa,&nbsp;Amal El-Afifi,&nbsp;Haitham Abdelbary,&nbsp;Mahira Hamdy El-Sayed","doi":"10.1155/2023/1360740","DOIUrl":"https://doi.org/10.1155/2023/1360740","url":null,"abstract":"<p><p>The treatment options for mycosis fungoides (MF) have been expanding but unfortunately many of the currently used treatment modalities are unavailable in Egypt and other African/Arab countries. In addition, there is a lack of consensus on the treatment of hypopigmented MF (HMF), which is a frequently encountered variant in our population. We aimed to develop regional treatment guidelines based on the international guidelines but modified to encompass the restricted treatment availability and our institutional experience. Special attention was also given to studies conducted on patients with skin phototype (III-IV). Treatment algorithm was formulated at Ain-Shams cutaneous lymphoma clinic through the collaboration of dermatologists, haematologists, and oncologists. Level of evidence is specified for each treatment option. For HMF, phototherapy is recommended as a first line treatment, while low-dose methotrexate is considered a second line. For early classical MF, we recommend Psoralen-ultraviolet A (PUVA), which is a well-tolerated treatment option in dark phenotype. Addition of either retinoic acid receptor (RAR) agonist and/or methotrexate is recommended as a second line. Total skin electron beam (TSEB) is considered a third-line option. For advanced stage, PUVA plus RAR agonist and/or methotrexate is recommended as first line, TSEB or monochemotherapy is considered a second line option. Polychemotherapy is regarded as a final option. All patients with complete response (CR) enter a maintenance and follow-up schedule. We suggest a practical algorithm for the treatment of MF for patients with dark phenotype living in countries with limited resources.</p>","PeriodicalId":11338,"journal":{"name":"Dermatology Research and Practice","volume":"2023 ","pages":"1360740"},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9904957/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9242045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Interleukin-15 and Tumor Necrosis Factor-<i>α</i> in Iraqi Patients with Alopecia Areata.","authors":"Zainab A Kamil,&nbsp;Galawish A Abdullah,&nbsp;Haider Hashim Zalzala","doi":"10.1155/2023/5109772","DOIUrl":"https://doi.org/10.1155/2023/5109772","url":null,"abstract":"<p><strong>Background: </strong>Alopecia areata (AA) is a common form of noncicatricial hair loss of unknown cause, affecting 0.1-0.2% of the general population. Most evidence supports the hypothesis that it is disease of the hair follicle of autoimmune nature mediated by T-cells, with important cytokine role. <i>Objective of the Study</i>. The objective of this study is to study the association and changes in serum levels of interleukin-15 (IL-15) and tumor necrosis factor-<i>α</i> (TNF-<i>α</i>) in patients with AA in relation to the type, activity, and disease duration. <i>Patients and Methods</i>. Thirty-eight patients with AA and 22 individuals without the disease as controls were enrolled in this case-controlled study conducted in the Department of Dermatology in the Al-Kindy Teaching Hospital and Baghdad Medical City, Iraq, during a period from the 1st of April 2021 to the 1st of December 2021. Serum concentrations of IL-15 and TNF-<i>α</i> assessed using the enzyme-linked immunosorbent assay.</p><p><strong>Results: </strong>The mean serum concentration values for IL-15 and TNF-<i>α</i> were higher significantly in patients with AA than in controls (2.35 versus 0.35 pg/mL and 50.11 versus 20.92 pg/mL, respectively). IL-15 and TNF-<i>α</i> showed no statistically significant differences in level in terms of the type, duration, and activity of the disease, but TNF-<i>α</i> significantly higher in those with totalis-type than in other types.</p><p><strong>Conclusion: </strong>Both IL-15 and TNF-<i>α</i> are markers for alopecia areata. The level for these biomarkers was not affected by duration or disease activity, but it was affected by the type of disease, as the concentrations of IL-15 and TNF-<i>α</i> were higher in patient with Alopecia totalis than in other types of Alopecia.</p>","PeriodicalId":11338,"journal":{"name":"Dermatology Research and Practice","volume":"2023 ","pages":"5109772"},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10191747/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9497936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative Efficacy Study Combination of Oral Methotrexate and Prednisolone versus Oral Methotrexate in Patients with Lichen Planopilaris.","authors":"Farahnaz Fatemi,&nbsp;Farifteh Esfahanian,&nbsp;Ali Asilian,&nbsp;Fatemeh Mohaghegh,&nbsp;Mina Saber","doi":"10.1155/2022/3792489","DOIUrl":"https://doi.org/10.1155/2022/3792489","url":null,"abstract":"<p><strong>Background: </strong>Lichen planopilaris (LPP) is a rare inflammatory disorder of the scalp that causes cicatricial alopecia. No therapeutic approach has been approved for this disease due to the rare frequency. Methotrexate and corticosteroid are commonly considered second- or third-line therapy. The efficacy of a combination of methotrexate and corticosteroid has been reported in some dermatological and immunological diseases. However, the efficacy of this combination in LPP is not clear. Therefore, this study aimed to compare the impact of methotrexate alone and in combination with corticosteroid on LPP.</p><p><strong>Materials and methods: </strong>This randomized clinical trial was performed on 28 patients who referred to the dermatology clinic affiliated with Isfahan University of Medical Sciences, Isfahan, Iran during February 2015-December 2016, and 24 of them completed the trials. Fourteen patients received 15 mg methotrexate per week alone and the other fourteen subjects received 200 mg prednisolone plus 15 mg methotrexate per week. The primary outcome was Lichen planopilaris activity index (LPPAI) score. Moreover, we evaluated photographic changes and symptoms during the study.</p><p><strong>Results: </strong>The mean of LPPAI in both groups decreased during the follow-up with a similar pattern of LPPAI changes in both groups. No statistically significant difference was found between the two intervention groups regarding the LPPAI score. We found no difference in the symptoms and photographic assessments in methotrexate and combination therapy groups during follow-up. In both groups, exclusively one adverse effect was reported.</p><p><strong>Conclusions: </strong>Our results showed that methotrexate therapy with and without corticosteroids had similar efficacy and safety.</p>","PeriodicalId":11338,"journal":{"name":"Dermatology Research and Practice","volume":" ","pages":"3792489"},"PeriodicalIF":1.5,"publicationDate":"2022-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9569223/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40321948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}