Dermatologic Therapy最新文献

{"title":"Effectiveness of Tildrakizumab in the Long-Term Treatment of Plaque Psoriasis: A Retrospective, Multicenter Analysis Over 76 Weeks","authors":"Caroline Glatzel,&nbsp;Janik Fleißner,&nbsp;Theodhora Shuti,&nbsp;Valerie Glatzel,&nbsp;Tassilo Dege,&nbsp;Astrid Schmieder,&nbsp;Matthias Goebeler,&nbsp;Michael Sticherling,&nbsp;Andreas Kerstan","doi":"10.1155/dth/6691386","DOIUrl":"https://doi.org/10.1155/dth/6691386","url":null,"abstract":"<p><b>Background:</b> Psoriasis is a chronic inflammatory disease affecting skin and patients’ quality of life. Tildrakizumab is an IL-23p19-inhibitor approved for treatment of moderate-to-severe plaque psoriasis.</p><p><b>Objective:</b> To evaluate the effectiveness of tildrakizumab in daily practice in a heterogeneous cohort of patients with psoriasis often accompanied by comorbid (especially cardiometabolic) diseases.</p><p><b>Methods:</b> We conducted a retrospective analysis at two university outpatient clinics in Germany (April 2018 to June 2024), collecting data on patient characteristics, comorbidities, prior therapies, and treatment response.</p><p><b>Results:</b> The effectiveness analysis included 111 patients with psoriasis treated with tildrakizumab. Median PASI was 12.6 (IQR 11.0–18.6) at baseline and decreased to 6.0 (IQR 1.0–10.4) at Week 4, to 1.8 (IQR 1.0–10.4) at Week 16, and median PASI 0.00 (IQR 0.0–0.0) at Week 76. Median PASI &lt; 3 was achieved by 64.6% at Week 16, 79.7% at Week 52 and 94.4% at Week 76 and PASI &lt; 5 by 83.3% at Week 16, 94.2% at Week 52, and 100% at Week 76. The proportion achieving PASI75, PASI90, and PASI100 at Week 76 was 97.2%, 83.3%, and 58.3%. Patients with arterial hypertension (AHT) showed a lower PASI response compared to those without AHT, starting from Week 28 (<i>p</i> = 0.035) and continuing throughout the follow-up period. However, a detailed analysis indicates that patients with AHT also achieved PASI &lt; 3 at Week 28 and beyond. Furthermore, patients with at least one cardiovascular risk factor (CRF: obesity, dyslipidemia, AHT, or type 2 diabetes mellitus, [46.8%]) demonstrated a less pronounced PASI response at Weeks 16, 28, and 64 compared to patients without such risk factors (<i>p</i>_wk16 = 0.023; <i>p</i>_wk28 = 0.012; <i>p</i>_wk64 = 0.014). Median DLQI at baseline was 16.0 (IQR 9.5–22.0) and improved to 3.0 (IQR 1.0–8.0) at 4–16 weeks.</p><p><b>Conclusion:</b> This analysis confirmed effectiveness of tildrakizumab in a real-world setting, with notable improvements in PASI response observed in a heterogeneous patient cohort and a high level of quality of life improvement. It is noteworthy that patients with AHT and other CRF demonstrated lower treatment responses, indicating that these comorbidities may exert an influence on outcomes.</p>","PeriodicalId":11045,"journal":{"name":"Dermatologic Therapy","volume":"2025 1","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/dth/6691386","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145146621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"JAK Inhibitors for Pemphigoid Diseases","authors":"Enkhbilguun Sodbuyan,&nbsp;Hyun Min Lee,&nbsp;Miklós Sárdy","doi":"10.1155/dth/6185003","DOIUrl":"https://doi.org/10.1155/dth/6185003","url":null,"abstract":"<p>Pemphigoid diseases are a group of chronic autoimmune blistering skin disorders, with bullous pemphigoid representing the most prevalent subtype. Bullous pemphigoid (BP) primarily affects individuals aged 60–80 years, and its incidence has been steadily rising in correlation with increasing life expectancy and population aging in Western countries. Autoantibodies targeting hemidesmosome proteins (collagen XVII and dystonin-e) at the dermal-epidermal junction activate complement recruiting inflammatory leukocytes that release proteolytic enzymes, degrading structural proteins and causing subepidermal blistering. The current standard treatments for pemphigoid diseases are corticosteroids and classical immunosuppressants. Systemic immunosuppression is not ideal in immunocompromised elderly patients, and more targeted and safer approaches, including dupilumab and omalizumab, are also being investigated. Our current priority is to explore further efficient and safe therapeutic options. Janus kinase (JAK) inhibitors have shown considerable potential as novel treatment options for chronic inflammatory and autoimmune diseases. The JAK inhibitors may offer efficient and safe treatment with rapid symptom improvement and disease control in the management of pemphigoid disorders. This review describes pemphigoid cases, including the rare forms, managed with JAK inhibitors (tofacitinib, baricitinib, upadacitinib, and abrocitinib).</p>","PeriodicalId":11045,"journal":{"name":"Dermatologic Therapy","volume":"2025 1","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/dth/6185003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145111187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effectiveness and Safety of JAK Inhibitors in Patients With Atopic Dermatitis Unresponsive Versus Naïve to Dupilumab: A Multicentric Real-World Retrospective Study","authors":"Filip Rob,&nbsp;Jan Hugo,&nbsp;Jiří Horažďovský,&nbsp;Yvetta Vantuchová,&nbsp;Jarmila Čelakovská,&nbsp;Lucie Jarešová,&nbsp;Marie Policarová,&nbsp;Jan Šternberský,&nbsp;Martina Kojanová,&nbsp;Petra Cetkovská,&nbsp;Terézia Thomová,&nbsp;Kristýna Sokolová,&nbsp;Jan Finsterle,&nbsp;Hana Janatová,&nbsp;Lenka Tomaško,&nbsp;Lenka Čáková,&nbsp;Martin Tichý,&nbsp;Martin Cetkovský,&nbsp;Michaela Nováková","doi":"10.1155/dth/5548750","DOIUrl":"https://doi.org/10.1155/dth/5548750","url":null,"abstract":"<p><b>Introduction:</b> Janus kinase (JAK) inhibitors are novel therapies for atopic dermatitis (AD); however, only limited data exist on their effectiveness in patients with previous failures in biological treatment.</p><p><b>Methods:</b> Patients with moderate-to-severe AD and having completed a minimum of 16 weeks of JAK inhibitor therapy were divided into subgroups based on prior dupilumab exposure: those without prior exposure and those whose treatment was discontinued due to lack of efficacy (dupilumab nonresponders [DNR]). Eczema Area and Severity Index (EASI), DLQI, and Itch Numeric Rating Scale (Itch NRS) changes from baseline were assessed in Weeks 16 and 24 (when available). Adverse events during the follow-up were recorded.</p><p><b>Results:</b> In total, 241 patients were included; 148 received upadacitinib (99 dupilumab-naïve, 49 post-dupilumab failure), 47 were with baricitinib (32 dupilumab-naïve, 15 post-dupilumab failure), and 46 received abrocitinib (35 dupilumab-naïve, 11 post-dupilumab failure). At Week 16, an EASI-75 response in the upadacitinib group was achieved in 86% naïve versus 82% DNR patients, 91% naïve versus 73% DNR patients in the abrocitinib group, and 81% naïve versus 67% DNR in the baricitinib group. Itch NRS ≥ 4-point reduction was achieved in 82% naïve versus 76% DNR patients on upadacitinib, 83% naïve versus 91% DNR patients on abrocitinib, and 72% naïve versus 40% DNR patients on baricitinib.</p><p><b>Conclusion:</b> In conclusion, our retrospective analysis suggests that previous dupilumab failure did not significantly affect the short-term effectiveness of JAK inhibitor therapy for AD.</p>","PeriodicalId":11045,"journal":{"name":"Dermatologic Therapy","volume":"2025 1","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/dth/5548750","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145110700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhancing Facial Skin Rejuvenation: A Clinical Evaluation of 4 MHz Monopolar Radiofrequency in Reducing Facial Wrinkles","authors":"Chuanqi Xie,&nbsp;Hongyang Ma,&nbsp;Sohaib Shujaat,&nbsp;Yu Han","doi":"10.1155/dth/6411705","DOIUrl":"https://doi.org/10.1155/dth/6411705","url":null,"abstract":"<p><b>Objective:</b> To investigate the effectiveness and safety of 4 MHz monopolar radiofrequency in enhancing facial wrinkles.</p><p><b>Methods:</b> A prospective experimental study was conducted involving 62 facial skin aging patients treated at the Medical Cosmetic Dermatology Department of Shangqiu First People’s Hospital between June 2022 and December 2022. These patients received treatment using a 4 MHz monopolar radiofrequency device. Patients with facial skin aging underwent Fitzpatrick facial wrinkle grading and VISIA image acquisition at baseline, immediately after treatment, and 30- and 90-days post-treatment; adverse events were also recorded.</p><p><b>Results:</b> After administering noninvasive radiofrequency treatment to 62 patients with facial skin aging, 41 demonstrated significant improvement 90 days post-treatment, with 17 classified as effective and 4 as ineffective. The overall clinical effectiveness rate was 93.55%. Ninety days following radiofrequency therapy, Fitzpatrick facial wrinkle grading was repeated for the patients with facial skin aging. Fifteen patients were classified as Grade I, 28 as Grade II, and 19 as Grade III, revealing significant differences before and after treatment (<i>χ</i>² = 16.1, <i>p</i> = 0.013). Adverse reactions were limited to mild erythema and edema, and no complications such as postinflammatory hyperpigmentation, epidermal burns, fat atrophy, or scarring, were observed in any patients.</p><p><b>Conclusion:</b> The application of monopolar radiofrequency for facial rejuvenation is safe, effective, and associated with minimal adverse reactions.</p>","PeriodicalId":11045,"journal":{"name":"Dermatologic Therapy","volume":"2025 1","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/dth/6411705","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145101781","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multiomics and Structural Analysis of the Microcomedone Ecosystem Provides Insights Into the Clinical Efficacy of an Antiacne Formulation Containing Silybum marianum Fruit Extract","authors":"C. Mias,&nbsp;C. Géniès,&nbsp;M. Maître,&nbsp;T. Nocera,&nbsp;A. Bacquey,&nbsp;J. Kim,&nbsp;A. Simcic-Mori,&nbsp;E. Gravier,&nbsp;C. Lauze,&nbsp;A. Stennevin,&nbsp;G. Doat,&nbsp;A. Castinel,&nbsp;E. Gontier,&nbsp;S. Bessou-Touya,&nbsp;P. Reygagne,&nbsp;J. H. Saurat,&nbsp;H. Duplan","doi":"10.1155/dth/8869125","DOIUrl":"https://doi.org/10.1155/dth/8869125","url":null,"abstract":"<p><b>Background:</b> Antiacne dermocosmetics are effective supportive care for managing mild-to-moderate acne. Exploration of the microcomedone ecosystem can provide insights into specific targets for antiacne products.</p><p><b>Objective:</b> To analyze changes in infra-clinical acne lesions in subjects using a formulation containing <i>Silybum marianum</i> fruit extract (SMFE) to manage mild-to-moderate facial acne.</p><p><b>Methods:</b> A controlled, randomized, open-label study was conducted in adults and adolescents with predominantly retentional acne lesions: the test group received the SMFE-based product, and the control group received a hydrating skincare product. After evaluating the clinical efficacy of the study product, a multiomics approach was used to assess metabolome, lipidome, and microbiome changes in the microcomedone ecosystem. Two-dimensional ultrastructural imaging was also performed on extracted microcomedones.</p><p><b>Results:</b> After 2 months of twice-daily application of the study product, acne lesion severity was effectively reduced in the test group (<i>N</i> = 20) compared to the control group (<i>N</i> = 20). Ultrastructural imaging clearly showed alterations in microcomedones in the test group, which, together with evidence of decreased levels of several cellular components, demonstrated the comedolytic effect of the product. Specific changes also occurred at the microbiota and lipid levels: compared to controls, the relative abundance of <i>Malassezia globosa</i> fungi significantly decreased (<i>p</i> &lt; 0.05), along with the levels of some proinflammatory lipids. These lipolytic fungi could be key targets of the antiacne product.</p><p><b>Conclusion:</b> Our integrative analysis demonstrated that the SMFE-based product acts on the four main pillars of acne: hyperkeratosis, skin dysbiosis, hyperseborrhea, and proinflammatory lipids.</p><p><b>Trial Registration:</b> ClinicalTrials.gov Identifier: NCT05640388</p>","PeriodicalId":11045,"journal":{"name":"Dermatologic Therapy","volume":"2025 1","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/dth/8869125","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145101856","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficacy and Safety of Incobotulinumtoxin-A for Nonfacial Aesthetic Indications: A Prospective Case Series on Calf Contouring","authors":"Hosung Choi,&nbsp;Kui Young Park","doi":"10.1155/dth/5486781","DOIUrl":"https://doi.org/10.1155/dth/5486781","url":null,"abstract":"<p><b>Background:</b> Botulinum toxin-A (BoNT-A) injection is a widely used cosmetic procedure in Korea to improve calf contours; however, a standardized protocol has yet to be established. While other BoNT-A formulations have been studied for calf contouring, the efficacy and safety of Inco-BoNT-A (IncoBoNT-A) specifically for this purpose remain unclear.</p><p><b>Objective:</b> This prospective case series study aimed to evaluate the effectiveness and safety of IncoBoNT-A for calf contouring.</p><p><b>Methods:</b> Twenty Korean women (mean age: 35.55 ± 7.37) received 75–100 U of IncoBoNT-A per calf muscle (total 150–200 U for both calves), administered intramuscularly using a 30G 0.5-inch needle. Evaluations were conducted at baseline and at 1, 3, and 6 months postprocedure. Changes in muscle size were measured via ultrasound and tape, supplemented by clinical photographs. Observer evaluations (PGAIS, Merz scales for female Asian calf) and participant satisfaction (SGAIS) were assessed at each visit, along with body weight monitoring and daily activity assessments.</p><p><b>Results:</b> Both calf circumference (measured by tape) and muscle thickness (measured by ultrasound) at 2 fixed locations declined over time, with significant reductions at each visit compared to baseline. The PGAIS and SGAIS scores demonstrated consistent clinical improvement and patient satisfaction. The Merz scale indicated a shift from “severe” and “very severe” to “mild” and “moderate” ratings over time. Notably, weight gain was associated with less reduction in calf circumference.</p><p><b>Conclusions:</b> A single dose of 150–200 U IncoBoNT-A is safe and effective for calf contouring. Unlike facial wrinkle treatment, weight management may be essential for achieving optimal results in calf contouring with BoNT-A.</p>","PeriodicalId":11045,"journal":{"name":"Dermatologic Therapy","volume":"2025 1","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/dth/5486781","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145038420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Impact of Hidradenitis Suppurativa on Sexual Health: A Systematic Review","authors":"Alexandra R. Nigro,&nbsp;Alim Osman,&nbsp;Elissa Cleland,&nbsp;Michael Povelaitis,&nbsp;Marc Z. Handler","doi":"10.1155/dth/2247169","DOIUrl":"https://doi.org/10.1155/dth/2247169","url":null,"abstract":"<p><b>Introduction:</b> Hidradenitis suppurativa (HS) is a chronic inflammatory skin condition that significantly impacts patients’ quality of life, particularly in relation to sexual health. Sexual dysfunction and erectile dysfunction are frequently reported among individuals with HS. However, the relationship between disease severity and sexual health outcomes remains unclear. This systematic review aims to explore the impact of HS on sexual dysfunction in both males and females, examining the physical and psychological factors involved.</p><p><b>Methods:</b> A systematic literature search was conducted in PubMed, Medline (OVID), and Web of Science using keywords related to HS and sexual health, including “sexual dysfunction,” “sexual desire,” “erectile dysfunction,” “impotence,” and “infertility.” Studies were screened for relevance, and those that examined sexual health outcomes in HS patients were included. Thirteen studies met the inclusion criteria and were analyzed qualitatively due to the heterogeneity of the outcome measures. Nonrandomized studies were evaluated using the Newcastle-Ottawa Scale to assess methodological quality.</p><p><b>Results:</b> The review found that sexual dysfunction was prevalent in HS patients, with rates ranging from 42% to 71.8%. Female patients consistently reported higher levels of sexual distress, while male patients experienced erectile dysfunction at significant rates, as measured by the FSFI and IIEF. Importantly, worsening disease severity did not consistently correlate with increased sexual dysfunction, suggesting that factors such as pain, odor, and psychological distress may have a greater influence.</p><p><b>Conclusion:</b> This review demonstrates that HS significantly impacts sexual health, though the severity of HS does not always correlate with worsening sexual dysfunction. Psychological factors, pain, and genital involvement appear to play a more prominent role. Future research should focus on addressing both the psychological and physical aspects of sexual dysfunction in HS patients and explore the underlying mechanisms linking HS to infertility.</p>","PeriodicalId":11045,"journal":{"name":"Dermatologic Therapy","volume":"2025 1","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/dth/2247169","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145037902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dermatology Consultations From the Hematology Department: A Retrospective Single-Center Analysis","authors":"Pelin Ertop Doğan,&nbsp;Muzeyyen Aslaner,&nbsp;Aytaç Başaran,&nbsp;Emel Hazinedar,&nbsp;Birsen Sahip Yesiralioğlu,&nbsp;Rafet Koca,&nbsp;Şehmus Ertop","doi":"10.1155/dth/8913324","DOIUrl":"https://doi.org/10.1155/dth/8913324","url":null,"abstract":"<p><b>Introduction:</b> Hematological disorders are often associated with dermatological conditions due to immune dysregulation and the use of polypharmacy. Such dermatological manifestations have the potential to impair quality of life and may also result in morbidity and mortality. Furthermore, in some instances, it may be necessary to modify the treatment regimen.</p><p><b>Methods:</b> This study retrospectively evaluated dermatological consultations for patients in a hematology clinic, assessing clinical and demographic data, dermatological diagnoses, and the effects on hematological treatment and prognosis.</p><p><b>Results:</b> The data from 434 consultations involving 304 patients were subjected to analysis, with the most prevalent hematological diagnoses being acute myeloid leukemia, multiple myeloma, and myelodysplastic syndrome. The majority of consultations (70.7%, <i>n</i> = 307) were inpatient, while the remainder were outpatient. The most frequently observed dermatological conditions were infections (37.3%) and drug reactions (15.7%). In 39.4% (<i>n</i> = 171) of cases, dermatological findings led to modifications in systemic treatment, primarily due to infections and drug reactions. Among these patients, 19 required modifications to their hematological treatment regimen. A diagnosis was reached through clinical examination in 74.9% of patients. In other cases, additional diagnostic procedures were necessary, including dermoscopy, histopathology, and microbial examination. The in-hospital mortality rate was 2.3% (<i>n</i> = 7). Only one death was directly associated with a dermatological condition: toxic epidermal necrolysis in a patient receiving brentuximab vedotin.</p><p><b>Conclusion:</b> The results of this study highlight the importance of dermatological assessment in patients with hematological conditions. It is also crucial for clinicians to be more aware of the potential dermatological manifestations, including infections and drug reactions, that may occur in these patients.</p>","PeriodicalId":11045,"journal":{"name":"Dermatologic Therapy","volume":"2025 1","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/dth/8913324","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145012447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimizing Laser Therapy: Efficacy and Safety of Picosecond 1,064 nm Nd:YAG Laser in Xanthelasma Palpebrarum Treatment","authors":"Fei Su,&nbsp;Luoyao Yang,&nbsp;Qinsi Huang,&nbsp;Jun Zhang,&nbsp;Hui Su,&nbsp;Yue Wang,&nbsp;Liuqing Chen","doi":"10.1155/dth/6693871","DOIUrl":"https://doi.org/10.1155/dth/6693871","url":null,"abstract":"<p><b>Background:</b> Xanthelasma palpebrarum (XP) currently lacks a universally endorsed treatment approach. The utility of picosecond 1064 nm Nd:YAG lasers in XP management has not been explored.</p><p><b>Objective:</b> This study aimed to assess the efficacy and safety of picosecond 1064 nm Nd:YAG laser therapy in the treatment of XP.</p><p><b>Methods:</b> A total of 47 patients with clinically confirmed XP received treatment with picosecond 1064 nm Nd:YAG laser at standardized settings. Patients were photographed using standardized photographic documentation, and the degree of clearance was evaluated.</p><p><b>Results:</b> Following the initial treatment session, 97.87% of patients exhibited a good response to the picosecond laser, with some degree of lesion clearance. By the third session, 78.80% of patients achieved &gt; 50% lesion clearance. Adverse effects were mild and transient, with postinflammatory hyperpigmentation observed in 2 (4.25%) patients.</p><p><b>Conclusion:</b> The picosecond 1064 nm Nd:YAG laser demonstrated promising efficacy in the treatment of XP, with a potentially enhanced safety profile.</p>","PeriodicalId":11045,"journal":{"name":"Dermatologic Therapy","volume":"2025 1","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/dth/6693871","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145012096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Skin Puncture and External Fixation Techniques Prevent Postoperative Hematoma and Malalignment After Radical Bromhidrosis Surgery","authors":"Jianfei Zhang,&nbsp;Kaixi Tan,&nbsp;Yujun Tang,&nbsp;Xia Xiao,&nbsp;Bin Jiang,&nbsp;Feng Yang","doi":"10.1155/dth/1712662","DOIUrl":"https://doi.org/10.1155/dth/1712662","url":null,"abstract":"<p><b>Background:</b> Bromhidrosis can significantly impact a patient’s quality of life. Despite the availability of various treatment options, radical surgery remains the gold standard for permanent resolution. However, complications such as hematoma and malposition healing can occur postoperatively, necessitating the exploration of effective techniques to mitigate these risks and improve patient outcomes.</p><p><b>Objective:</b> This study explores the application effect of skin puncture and external fixation techniques in preventing hematoma and malposition healing after radical surgery for bromhidrosis.</p><p><b>Methods:</b> A total of 300 patients who underwent radical surgery for bromhidrosis in our hospital from June 2023 to April 2024 were retrospectively selected from medical records. They were divided into two groups based on whether skin puncture and external fixation techniques were applied, with 150 patients in each group after propensity score matching. Both groups underwent subcutaneous sweat gland removal using a small incision with a rotary cutter. The study group utilized skin puncture and external fixation techniques. The adverse reaction rates after surgery, postoperative negative emotion scores, surgical satisfaction rates, and scar Vancouver Scar Scale (VSS) scores of the two groups of patients were compared statistically.</p><p><b>Results:</b> The total incidence of postoperative adverse reactions in the study group was significantly lower than that in the control group. Postoperative negative emotions were less frequent, and the overall surgical satisfaction rate was significantly higher than that in the control group. There was no statistically significant difference in scar VSS scores of wound scars within 3 months after surgery between the two groups.</p><p><b>Conclusion:</b> Skin puncture and external fixation techniques effectively prevent adverse reactions such as hematoma and malposition healing after radical surgery for bromhidrosis. Patients experience fewer postoperative negative emotions, higher overall surgical satisfaction rates, and less noticeable scar formation.</p>","PeriodicalId":11045,"journal":{"name":"Dermatologic Therapy","volume":"2025 1","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/dth/1712662","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144997890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}