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Subacute skin lesions in systemic lupus erythematosus: an impressive and well-tolerated response to anifrolumab 系统性红斑狼疮的亚急性皮肤病变:对无瘤单抗的令人印象深刻且耐受性良好的反应
IF 3.6 4区 医学 Q2 DERMATOLOGY Pub Date : 2025-11-01 DOI: 10.1016/j.abd.2025.501220
Bárbara Fernandes Esteves , Maria Seabra Rato , João Carlos Almeida , Miguel Bernardes , Lúcia Costa , Raquel Miriam Ferreira
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引用次数: 0
Highlights of the Brazilian Society of Dermatology’s Brazilian Consensus on Psoriasis 巴西皮肤病学会对牛皮癣的巴西共识的亮点。
IF 3.6 4区 医学 Q2 DERMATOLOGY Pub Date : 2025-11-01 DOI: 10.1016/j.abd.2025.501242
Ricardo Romiti , André V.E. de Carvalho , Juliana Nakano , Gleison V. Duarte , Grupo de Trabalho do Consenso Brasileiro de Psoríase da Sociedade Brasileira de Dermatologia
The 2024 Brazilian Consensus on Psoriasis and Treatment Algorithm of the Brazilian Society of Dermatology (SBD, Sociedade Brasileira de Dermatologia) comes four years after the release of the last Consensus, published in 2020. This new consensus now includes 43 chapters and has the participation of 85 professionals from across Brazil, including dermatologists and rheumatologists working in university hospitals, research centers, and public and private healthcare systems. The concept of Cumulative Life Course Impairment (CLCI), the inclusion of new biologics approved in Brazil after 2020, the update on psoriasis treatment in specific situations (such as pregnancy and surgery), and the discussion on "Response Predictors" are examples of updates addressed in this Consensus. The updated treatment algorithm used experts’ responses through the Delphi method and, among other modifications, removed acitretin from the plaque psoriasis treatment sequence, defined treatment lines for choosing immunobiologicals in both adult and pediatric populations, and included spesolimab and cyclosporine as first-line treatments for generalized pustular psoriasis. Finally, the new Consensus addresses the place of small molecule inhibitors in the algorithm and discusses future treatment options for plaque psoriasis.
巴西皮肤病学会(SBD, Sociedade Brasileira de Dermatologia)发布的2024年巴西银屑病共识和治疗算法是在2020年发布上一份共识的四年后发布的。这一新的共识现在包括43个章节,有来自巴西各地的85名专业人士参与,包括在大学医院、研究中心以及公共和私人医疗保健系统工作的皮肤科医生和风湿病学家。累积生命过程损害(CLCI)的概念,2020年后在巴西批准的新生物制剂的纳入,特定情况下(如妊娠和手术)牛皮癣治疗的更新以及关于“反应预测因子”的讨论是本共识中涉及的更新示例。更新后的治疗算法利用专家通过德尔菲法的反馈,除其他修改外,从斑块型银屑病治疗序列中删除了阿维素,定义了成人和儿童人群选择免疫生物制剂的治疗线,并将spesolimab和环孢素作为广泛性脓疱性银屑病的一线治疗方法。最后,新的共识解决了小分子抑制剂在算法中的地位,并讨论了斑块型银屑病的未来治疗选择。
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引用次数: 0
Clinicopathologic features and treatment outcomes of dermatofibrosarcoma protuberans: a 25-year retrospective study 皮肤纤维肉瘤隆突的临床病理特征和治疗结果:一项25年的回顾性研究。
IF 3.6 4区 医学 Q2 DERMATOLOGY Pub Date : 2025-11-01 DOI: 10.1016/j.abd.2025.501213
Lanyu Sun , Mafalda Pinho , Cláudia Brazão , Joana Frade , Diogo de Sousa , Pedro de Vasconcelos , Luís Soares-de-Almeida , Paulo Filipe

Background

Dermatofibrosarcoma protuberans (DFSP) is a rare cutaneous sarcoma characterized by slow growth, a high local recurrence rate, and low metastatic potential. Objective: To characterize the clinicopathological features and the treatment outcomes of patients diagnosed with DFSP.

Methos

Retrospective study of patients with a histopathological diagnosis of DFSP between 1997 and 2022.

Results

Data from 42 patients with DFSP were included. The majority were female (69%) with a mean age of 49.1 years. The trunk (52%) and extremities (40%) were the most common tumor sites. Classic histologic pattern was observed in 90% of cases, while rare variants, including fibrosarcomatous, pigmented, and myxoid subtypes, were also identified. Wide local excision was the primary treatment (95%), achieving clear margins in 71% of patients. Local recurrence occurred in 4.8% and adjuvant radiotherapy was employed in 19% of cases. Two patients developed pulmonary metastases with disease progression despite treatment with imatinib.

Study limitations

Retrospective study based on medical and pathological records.

Conclusions

Cutaneous DFSP in this series demonstrated clinicopathologic features consistent with those reported in the literature, including a predilection for the trunk and middle-aged females. Histologically, most cases exhibited the classic storiform pattern with strong CD34 positivity. Wide local excision was the primary treatment modality, with a relatively low recurrence rate compared to the literature, possibly influenced by the use of adjuvant radiotherapy in select patients. Although uncommon, metastasis occurred in cases with recurrent disease and fibrosarcomatous transformation. Ongoing research into systemic therapies and molecularly targeted treatments is needed to improve outcomes in advanced DFSP.
背景:隆突性皮肤纤维肉瘤(DFSP)是一种罕见的皮肤肉瘤,其特点是生长缓慢,局部复发率高,转移潜力低。目的:探讨DFSP患者的临床病理特征及治疗效果。方法:回顾性分析1997 ~ 2022年组织病理学诊断为DFSP的患者。结果:纳入42例DFSP患者的数据。大多数为女性(69%),平均年龄为49.1岁。躯干(52%)和四肢(40%)是最常见的肿瘤部位。在90%的病例中观察到典型的组织学模式,而罕见的变异,包括纤维肉瘤,色素和粘液样亚型,也被发现。广泛的局部切除是主要的治疗方法(95%),71%的患者获得了清晰的边缘。局部复发占4.8%,辅助放疗占19%。尽管伊马替尼治疗,2例患者发生肺转移并病情进展。研究局限性:基于医学和病理记录的回顾性研究。结论:本研究中皮肤DFSP表现出与文献报道一致的临床病理特征,包括对躯干和中年女性的偏爱。组织学上,大多数病例表现为典型的故事型,CD34阳性。广泛局部切除是主要的治疗方式,与文献相比,复发率相对较低,可能受部分患者使用辅助放疗的影响。虽然不常见,但在疾病复发和纤维肉瘤转化的病例中发生转移。需要对系统性治疗和分子靶向治疗进行持续研究,以改善晚期DFSP的预后。
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引用次数: 0
Pressure Injuries: prevention, treatment, and complications – Part II 压力损伤:预防、治疗和并发症-第二部分。
IF 3.6 4区 医学 Q2 DERMATOLOGY Pub Date : 2025-11-01 DOI: 10.1016/j.abd.2025.501215
Bruna Cristina Velozo , Michelle Venâncio Hong , Larissa Cassiano Bernardo , Meire Cristina Novelli e Castro , Jose Contreras-Ruiz , Luciana Patricia Fernandes Abbade
Pressure injuries must be identified and managed early to prevent them from becoming difficult to heal. In this review, the main complications inherent to pressure injuries will be highlighted, as well as the expected prognosis for patients with this health condition. Furthermore, the most current preventive measures are emphasized and supported by robust references from systematic reviews and guidelines. In the treatment section, an updated and comprehensive conceptual model is presented to guide dermatologists and healthcare professionals in assessing injuries in general, as well as pressure injuries. The focus on the debridement and management of infections and biofilm is emphasized. The importance of preparing the wound bed and the peri-wound area will also be addressed, unifying concepts with the best scientific evidence.
压力性损伤必须及早发现和处理,以防止其难以愈合。在这篇综述中,将强调压力损伤的主要并发症,以及这种健康状况患者的预期预后。此外,最新的预防措施得到了系统审查和指南的有力参考的强调和支持。在治疗部分,提出了一个更新和全面的概念模型,以指导皮肤科医生和医疗保健专业人员在评估一般伤害,以及压力伤害。重点是清创和管理的感染和生物膜强调。还将讨论准备伤口床和伤口周围区域的重要性,将概念与最佳科学证据统一起来。
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引用次数: 0
Cohort study on the survival of methotrexate and acitretin treatment in patients with plaque psoriasis: experience from a single center 甲氨蝶呤和阿维甲素治疗斑块型银屑病患者生存率的队列研究:来自单一中心的经验。
IF 3.6 4区 医学 Q2 DERMATOLOGY Pub Date : 2025-11-01 DOI: 10.1016/j.abd.2025.501225
Christina de Castro Brommonschenkel, Luciane Donida Bartoli Miot, Maria Cecília Valsechi Belli, Hélio Amante Miot
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引用次数: 0
Effectiveness and safety of tralokinumab in a patient with severe atopic dermatitis and hepatitis B virus 曲洛单抗治疗严重特应性皮炎合并乙型肝炎病毒患者的有效性和安全性
IF 3.6 4区 医学 Q2 DERMATOLOGY Pub Date : 2025-11-01 DOI: 10.1016/j.abd.2025.501239
María Olivares-Guerrero, Ana Jiménez-Sánchez, Mario Aparicio-Domínguez, Pablo Chicharro
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引用次数: 0
Reduction in chromium sensitization: a retrospective analysis from 2010 to 2024 in a dermatology allergy service 铬致敏性降低:2010年至2024年皮肤科过敏服务的回顾性分析
IF 3.6 4区 医学 Q2 DERMATOLOGY Pub Date : 2025-11-01 DOI: 10.1016/j.abd.2025.501227
Mariana de Figueiredo Silva Hafner , Ida Alzira Gomes Duarte , Bruna Cavaleiro de Macedo Souza , Rosana Lazzarini
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引用次数: 0
The history of Teledermatology and its evolution, practical aspects, and prospects in Brazil 远程皮肤病学的历史及其在巴西的发展、实践方面和前景。
IF 3.6 4区 医学 Q2 DERMATOLOGY Pub Date : 2025-11-01 DOI: 10.1016/j.abd.2025.501208
Kevin Yun Kim , Lung Wen Chao , Cyro Festa Neto
Teledermatology services in Brazil have a rich history, with several ongoing projects boosting academic research and providing efficiency gains by reducing waste, humanizing healthcare, and ensuring greater quality and speed in patient assistance. Reviewing the fundamentals and history of Teledermatology, along with the continuing evolution of Telemedicine services in Brazil and its practical aspects and future prospects, might bring better comprehension of how to further develop and improve these services.
巴西的远程皮肤病学服务有着丰富的历史,有几个正在进行的项目通过减少浪费、人性化医疗保健和确保提高患者援助的质量和速度来促进学术研究和提高效率。回顾远程皮肤病学的基础和历史,以及巴西远程医疗服务的不断发展及其实际方面和未来前景,可能有助于更好地理解如何进一步发展和改进这些服务。
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引用次数: 0
Linear syringocystadenoma papilliferum: an unusual presentation in the inguinal region 乳突状线状淋巴管囊腺瘤:腹股沟区少见的表现。
IF 3.6 4区 医学 Q2 DERMATOLOGY Pub Date : 2025-11-01 DOI: 10.1016/j.abd.2025.501224
Christian Robles-Silva , Valentina Ross , Javier González , Alex Castro , Constanza Del Puerto
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引用次数: 0
Efficacy and safety of nemolizumab in prurigo nodularis: a systematic review and meta-analysis of randomized controlled trials 奈莫单抗治疗结节性痒疹的疗效和安全性:随机对照试验的系统评价和荟萃分析
IF 3.6 4区 医学 Q2 DERMATOLOGY Pub Date : 2025-10-18 DOI: 10.1016/j.abd.2025.501210
Ana Carolina Putini Vieira , Maria Antônia Costa Cruz Akabane , Gianna Carolinne Graff Caletti , Kélen Klein Heffel , Amanda Tauana Oliveira e Silva

Background

Prurigo nodularis (PN) is a chronic, debilitating inflammatory skin disorder characterized by persistent itching, firm pruritic nodular lesions, and evidence of frequent scratching, like excoriation, and lichenification. Nemolizumab, a monoclonal antibody targeting IL-31, has shown significant improvements in skin lesions, itching, and sleep disturbances by reducing type 2 immune responses in PN.

Objectives

Evaluate the efficacy and safety of nemolizumab in treating PN by systematically analyzing randomized controlled trials (RCTs). Methods: The authors conducted a systematic review and meta-analysis by searching Pubmed, Embase, Cochrane Central and Scopus for RCTs comparing nemolizumab to placebo for PN. Statistical analysis usedR Studio 4.3.2.

Results

Three trials, involving 630 patients, were included. Nemolizumab significantly reduced pruritus at week-4 (MD = −32.04; 95% CI: −38.47, −25.62) and at week-16 (MD = −347.34; 95% CI: −1039.71, 345.04). Investigator’s Global Assessment (IGA) success favored Nemolizumab at week-16 (RR = 3.50; 95% CI: 2.18, 5.63). No significant differences were observed in adverse events (RR = 1.10; 95% CI: 0.97, 1.25) or serious adverse events (RR = 0.77; 95% CI: 0.43, 1.39). Nemolizumab also significantly reduced neurodermatitis.

Study limitations

Limitations include variability in treatment duration, small sample sizes, and the lack of direct comparisons with other biologics.

Conclusion

Our meta-analysis shows that Nemolizumab significantly improves pruritus, IGA success rates, and PAS > 75% in treating patients with moderate to severe PN. Its safety profile is favorable, with no significant differences in adverse events compared to placebo. These findings support Nemolizumab as a viable treatment for moderate to severe PN.
结节性痒疹(PN)是一种慢性、衰弱性炎症性皮肤病,其特征是持续瘙痒、坚硬的瘙痒性结节性病变,以及频繁的抓痕,如擦伤和地衣化。Nemolizumab是一种靶向IL-31的单克隆抗体,通过减少PN中的2型免疫反应,已显示出对皮肤病变、瘙痒和睡眠障碍的显着改善。目的通过系统分析随机对照试验(rct),评价奈莫单抗治疗PN的有效性和安全性。方法:作者通过检索Pubmed、Embase、Cochrane Central和Scopus进行了系统回顾和荟萃分析,以比较奈莫单抗与安慰剂治疗PN的rct。统计分析使用edr Studio 4.3.2。结果纳入3项试验,涉及630例患者。Nemolizumab在第4周显著减少瘙痒(MD = - 32.04, 95% CI: - 38.47, - 25.62)和第16周(MD = - 347.34, 95% CI: - 1039.71, 345.04)。研究者全球评估(IGA)的成功在第16周时有利于奈莫单抗(RR = 3.50; 95% CI: 2.18, 5.63)。两组不良事件(RR = 1.10, 95% CI: 0.97, 1.25)和严重不良事件(RR = 0.77, 95% CI: 0.43, 1.39)无显著差异。奈莫单抗还能显著减轻神经性皮炎。研究的局限性包括治疗时间的可变性,小样本量,以及缺乏与其他生物制剂的直接比较。我们的荟萃分析显示,在治疗中重度PN患者时,奈莫单抗可显著改善瘙痒、IGA成功率和75%的PAS。其安全性良好,与安慰剂相比,不良事件无显著差异。这些发现支持奈莫单抗作为中重度PN的可行治疗方法。
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Anais brasileiros de dermatologia
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