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We Need to Nail It: Dermatology Resident Survey Highlighting Lack of Education for Nail Matrix Biopsies 我们需要钉牢它:皮肤科住院医师调查凸显指甲基质活检教育的缺乏
IF 1.4 Q3 DERMATOLOGY Pub Date : 2024-08-08 DOI: 10.1159/000540490
A. C. Gamret, Ella Glaser, Brian W. Morrison
Introduction: Dermatologists are experts in the skin, hair, and nails. However, it is the authors’ perception that many dermatologists lack comfort in performing nail matrix biopsies. Methods: Concerned for inadequate training, we surveyed US dermatology residents to assess their exposure to this procedure. Results: Of the 130 respondents, 43 were PGY4 residents. Of these, 37.21% had never observed and 62.79% had never performed a nail matrix tangential shave biopsy. Similarly, 32.56% had never observed and 58.14% had never performed a nail matrix punch biopsy. Overall, 83.8% of all residents did not feel comfortable with and 71.5% did not anticipate feeling comfortable with performing nail matrix biopsies by residency completion. Interestingly, size of the training program and presence of a nail expert at the institution did not increase comfort levels in performing nail matrix biopsies (p = 0.348 and p = 1.0, respectively). Additionally, the presence of a nail expert did not affect the number of biopsies observed or performed by residents. The only statistically significant associations were between year of training (p < 0.001) and having a formalized curriculum and comfort with nail matrix biopsies (p = 0.002). Conclusions: Our survey highlights a potential lack of instruction in performing nail matrix biopsies in US dermatology residencies and calls for improved resident education.
简介:皮肤科医生是皮肤、头发和指甲方面的专家。然而,作者认为许多皮肤科医生在进行甲基质活检时并不得心应手。方法:出于对培训不足的担忧,我们对美国皮肤科住院医生进行了调查,以评估他们是否接触过这种手术。结果:130 名受访者中,43 名是皮肤科住院医师:在 130 位受访者中,43 位是 PGY4 级住院医师。其中 37.21% 的人从未观察过甲基质切向刮片活检,62.79% 的人从未进行过甲基质切向刮片活检。同样,32.56%的人从未观察过,58.14%的人从未进行过甲基质打孔活检。总体而言,83.8%的住院医师对甲基质活检感到不适应,71.5%的住院医师预计在完成住院医师培训后对甲基质活检感到不适应。有趣的是,培训项目的规模和机构中是否有甲科专家并不会提高进行甲基质活检的舒适度(p = 0.348 和 p = 1.0)。此外,美甲专家的存在也不会影响住院医师观察或进行活检的数量。唯一具有统计学意义的关联是培训年限(p < 0.001)和正规课程与甲基质活检舒适度(p = 0.002)之间的关联。结论:我们的调查凸显了美国皮肤科住院医师在进行甲基质活检时可能缺乏指导,因此需要加强住院医师教育。
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引用次数: 0
The Comparative Effects of Monotherapy with Topical Minoxidil, Oral Finasteride, and Topical Finasteride in Postmenopausal Women with Pattern Hair Loss: A Retrospective Cohort Study. 外用米诺地尔、口服非那雄胺和外用非那雄胺单一疗法对绝经后模式性脱发妇女的比较效果:一项回顾性队列研究。
IF 1.4 Q3 DERMATOLOGY Pub Date : 2024-08-01 Epub Date: 2024-04-29 DOI: 10.1159/000538621
Michela Valeria Rita Starace, Aditya K Gupta, Mary A Bamimore, Mesbah Talukder, Federico Quadrelli, Bianca Maria Piraccini

Introduction: Oral finasteride and topical minoxidil are long-standing androgenetic alopecia (AGA) treatments; topical finasteride is a more recent medicine. Few studies have compared their therapeutic effects in postmenopausal women. We compared the therapeutic impact of topical finasteride (1-4 sprays of 0.25% topical finasteride solution daily for 12 months), oral finasteride (2.5 mg oral finasteride once daily for 12 months), and topical minoxidil (1 mL of topical minoxidil 5% twice daily for 12 months) in postmenopausal women with AGA.

Methods: We conducted Bayesian network meta-analyses of individual patient-level data insofar as four clinically relevant endpoints, namely, 12-month change in (1) total hair density, (2) hair diameter, (3) clinical photographs, and (4) patients' opinion of efficacy. Data were obtained through medical charts. Regimens' surface under the cumulative ranking distribution (SUCRA) values and relative effects - as per odds ratios - were computed.

Results: As per SUCRA, the most and least effective regimens - across the four outcomes - were oral finasteride, and topical finasteride, respectively; however, no significant statistical differences were found (i.e., p > 0.05).

Conclusion: Oral finasteride is ranked more effective than the topical forms of minoxidil and finasteride; however, more studies are needed to confirm this result.

介绍:口服非那雄胺和外用米诺地尔是治疗雄激素性脱发(AGA)的长期药物,而外用非那雄胺则是较新的药物。很少有研究比较这两种药物对绝经后妇女的治疗效果。我们比较了外用非那雄胺(0.25% 非那雄胺外用溶液,每天 1-4 喷,12 个月)、口服非那雄胺(2.5 毫克非那雄胺口服液,每天一次,12 个月)和外用米诺地尔(5% 米诺地尔外用溶液,1 毫升,每天两次,12 个月)对绝经后 AGA 妇女的治疗效果:我们对患者个人层面的数据进行了贝叶斯网络荟萃分析,这些数据涉及四个临床相关终点,即 12 个月内(1)总毛发密度、(2)毛发直径、(3)临床照片和(4)患者对疗效的看法的变化。数据通过病历获得。结果:根据 SUCRA,在四种结果中,最有效和最无效的治疗方案分别是口服非那雄胺和外用非那雄胺,但没有发现显著的统计学差异(即 p > 0.05):结论:与米诺地尔和非那雄胺外用药相比,口服非那雄胺的疗效更佳;然而,还需要更多的研究来证实这一结果。
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引用次数: 0
Erratum. 勘误。
IF 1.4 Q3 DERMATOLOGY Pub Date : 2024-08-01 Epub Date: 2024-06-11 DOI: 10.1159/000539457

[This corrects the article DOI: 10.1159/000538581.].

[此处更正了文章 DOI:10.1159/000538581]。
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引用次数: 0
Erratum. 勘误。
IF 1.4 Q3 DERMATOLOGY Pub Date : 2024-08-01 Epub Date: 2024-05-23 DOI: 10.1159/000539358

[This corrects the article DOI: 10.1159/000517831.].

[此处更正了文章 DOI:10.1159/000517831]。
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引用次数: 0
Erratum. 勘误。
IF 1.4 Q3 DERMATOLOGY Pub Date : 2024-08-01 Epub Date: 2024-06-13 DOI: 10.1159/000539351

[This corrects the article DOI: 10.1159/000528658.].

[此处更正了文章 DOI:10.1159/000528658]。
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引用次数: 0
Oral Supplementation with l-Cystine, Serenoa repens, Cucurbita pepo, and Pygeum africanum in Chronic Telogen Effluvium and Androgenetic Alopecia: A Double-Blind, Placebo-Controlled, Randomized Clinical Study 在慢性脱发和雄激素性脱发中口服补充 l-胱氨酸、蛇床子、葫芦巴和非洲黄皮:双盲、安慰剂对照、随机临床研究
IF 1.4 Q3 DERMATOLOGY Pub Date : 2024-07-26 DOI: 10.1159/000540081
J. Piquero-Casals, D. Saceda-Corralo, S. Aladren, Javier Bustos, Alfonso Fernández-Botello, Albert Navasa, Georgina Logusso, Eric Jourdan, J. Mir-Bonafé, Daniel Morgado-Carrasco
Introduction: Chronic telogen effluvium (TE) and androgenetic alopecia represent two prevalent forms of hair loss that can significantly impact individuals’ quality of life. Insufficiency of essential micronutrients has been associated with hair loss. The objective of this study was to evaluate the safety and efficacy of an oral supplement containing l-Cystine, Serenoa repens, Cucurbita pepo, Pygeum africanum, vitamins, and micronutrients in chronic TE (CTE) and androgenetic alopecia (AGA). Methods: Eighty patients of both sexes aged 18–60 years with CTE or AGA were randomized to receive one capsule daily of the oral supplement or placebo for 6 months. Dermatological evaluations, clinical pictures and phototrichograms were done at baseline, 3 months and 6 months. The overall hair volume and appearance were assessed before and after treatment as well as subject’s self-assessment via standardized questionnaire. Results: Hair density increased by 9.9 hairs/cm2 after 3 months and 12.3 hairs/cm2 after 6 months in the oral supplement group and it is statistically significant when compared to placebo. Overall hair volume after 1, 3, and 6 months is better in the supplement group than in the placebo group. The oral supplement was well tolerated. No moderate or severe adverse events were reported. Conclusion: Oral supplementation can increase hair density, anagen hairs, and overall hair appearance in patients with AGA or CTE.
简介:慢性毛囊性脱发(TE)和雄激素性脱发是两种常见的脱发形式,会严重影响个人的生活质量。必需微量营养素不足与脱发有关。本研究的目的是评估含 l-胱氨酸、蛇床子、葫芦巴、非洲黄皮、维生素和微量营养素的口服补充剂对慢性 TE(CTE)和雄激素性脱发(AGA)的安全性和有效性。研究方法80名年龄在18-60岁之间的CTE或AGA男女患者被随机分配到每天服用一粒口服补充剂或安慰剂,为期6个月。分别在基线、3 个月和 6 个月时进行皮肤评估、临床图片和光照图检查。对治疗前后的整体发量和外观进行评估,并通过标准化问卷对受试者进行自我评估。结果显示口服补充剂组的头发密度在 3 个月后增加了 9.9 根头发/平方厘米,6 个月后增加了 12.3 根头发/平方厘米,与安慰剂组相比有显著的统计学意义。补充剂组在 1 个月、3 个月和 6 个月后的整体发量均优于安慰剂组。口服补充剂的耐受性良好。没有中度或严重不良反应的报告。结论口服补充剂可增加 AGA 或 CTE 患者的头发密度、生长期毛发和整体头发外观。
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引用次数: 0
Side Effects’ Frequency Assessment of Low Dose Oral Minoxidil in Male Androgenetic Alopecia Patients 男性雄激素性脱发患者口服小剂量米诺地尔的副作用频率评估
IF 1.4 Q3 DERMATOLOGY Pub Date : 2024-07-23 DOI: 10.1159/000539969
Leila David Bloch, Rafaelly Mayara Dantas Carlos
Introduction: Hair loss is a very common complaint in dermatologists’ offices, requiring the use of proven safe and effective therapies to improve the condition without jeopardizing patients’ health and well-being. Methods: We selected 100 male patients with androgenetic alopecia beginning treatment with low dose oral minoxidil to observe incidence and frequency of side effects. Results: The side-effects/symptoms observed in the assessed patients included body and facial hypertrichosis (most incidents), lower legs edema, periorbital edema, fatigue, tachycardia, and insomnia. Dizziness, hypotension, respiratory changes, and diarrhea were expected although not found in the assessed participants. No life-threatening adverse effects were observed. Conclusion: The doses administered in current research of oral minoxidil presented good safety profile as hair loss treatment, with the most incident side-effect being related to hypertrichosis. Systemic side-effects were infrequent.
简介:脱发是皮肤科医生诊室中非常常见的主诉病症,需要使用经证实安全有效的疗法来改善脱发状况,同时又不损害患者的健康和福祉。治疗方法我们挑选了 100 名男性雄激素性脱发患者,开始使用小剂量口服米诺地尔治疗,观察副作用的发生率和频率。结果在接受评估的患者中观察到的副作用/症状包括身体和面部多毛(最多)、小腿水肿、眶周水肿、疲劳、心动过速和失眠。预计会出现头晕、低血压、呼吸系统变化和腹泻,但未在接受评估的参与者中发现。没有观察到危及生命的不良反应。结论在目前的研究中,口服米诺地尔作为脱发治疗药物的剂量具有良好的安全性,最常见的副作用与多毛症有关。全身性副作用并不常见。
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引用次数: 0
What Is New in Nail Psoriasis? 指甲银屑病的新进展是什么?
IF 1.4 Q3 DERMATOLOGY Pub Date : 2024-07-22 DOI: 10.1159/000539727
Dimitris Rigopoulos, A. Tsiogka, Dimitrios Malanos, S. Gregoriou
Background: Nail involvement is very frequent in psoriasis and may significantly affect patients’ quality of life due to clinical and functional impairment. In addition, nail psoriasis constitutes a negative prognostic factor for the development of psoriatic arthritis (PsA), even in the absence of cutaneous disease. Summary: Herein we provide an updated review on the diagnostic evaluation of nail psoriasis using clinical assessment and implementation of imaging techniques including dermoscopy, capillaroscopy, ultrasonography, and optical coherence tomography. In addition, we summarize consensus guidelines for the management of nail psoriasis and provide efficacy data on the use of intralesional, topical, and the most recently approved targeted systemic therapies. Key Messages: Physicians should be aware of the importance of prompt diagnosis and management of nail psoriasis, to improve patient outcomes and decrease the risk of PsA development.
背景:指甲受累在银屑病中非常常见,可能会因临床和功能障碍而严重影响患者的生活质量。此外,即使没有皮肤病,指甲银屑病也是银屑病关节炎(PsA)的一个不良预后因素。摘要:在此,我们通过临床评估和影像学技术(包括皮肤镜、毛细血管镜、超声波和光学相干断层扫描)的应用,对指甲银屑病的诊断评估进行了最新综述。此外,我们还总结了治疗甲银屑病的共识指南,并提供了使用鞘内疗法、局部疗法和最新批准的系统性靶向疗法的疗效数据。关键信息:医生应认识到及时诊断和治疗甲银屑病的重要性,以改善患者的治疗效果并降低发展成 PsA 的风险。
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引用次数: 0
Treatments for Onychomycosis: A Bibliometric Analysis 股癣的治疗方法:文献计量分析
IF 1.4 Q3 DERMATOLOGY Pub Date : 2024-07-20 DOI: 10.1159/000539822
Aditya K. Gupta, Daniel Taylor, Shruthi Polla Ravi, Tong Wang, M. Talukder
Introduction: Oral antifungals were the earliest treatments to receive approval for the management of onychomycosis and have a long-standing record to support their efficacy. Topical antifungals and device-based treatments have been explored and some implemented in more recent years as alternatives to traditional oral antifungals. The present bibliometric analysis summarizes trends in publication frequency for onychomycosis treatment modalities over time and characterizes their body of literature in terms of types of studies available and relative level of evidence. Methods: A comprehensive literature search was performed using Web of Science and SCOPUS databases. Results: Covering all publications from 1970 to present day, our search identified oral therapeutics n = 295 articles (n = 63 randomized control trials [RCTs]), topical therapeutics n = 358 articles (n = 72 RCTs), and device-based treatments n = 158 articles (n = 37 RCTs). Spikes in research activity surround FDA approval of therapeutics for each treatment modality. Research activity within the last decade has focused on topical and device-based treatments. Evidence for efficacy of device-based treatments is lacking from relatively few high-quality RCTs. Conclusion: With growing concern for non-dermatophyte mold onychomycosis and terbinafine resistance, researchers should validate the efficacy and safety of device-based treatments with high-quality studies.
简介:口服抗真菌药物是最早获准用于治疗甲癣的药物,其疗效长期有效。近年来,人们开始探索外用抗真菌药物和基于设备的治疗方法,其中一些已成为传统口服抗真菌药物的替代品。本文献计量分析总结了随着时间的推移,股癣治疗方法的发表频率趋势,并从现有研究类型和相对证据水平的角度描述了这些方法的文献特征。方法:使用 Web of Science 和 SCOPUS 数据库进行了全面的文献检索。结果:我们的检索涵盖了从 1970 年至今的所有出版物,发现了口服药物疗法 n = 295 篇文章(n = 63 项随机对照试验 [RCT])、局部疗法 n = 358 篇文章(n = 72 项随机对照试验)和基于设备的疗法 n = 158 篇文章(n = 37 项随机对照试验)。每种治疗方式的研究活动都是在美国食品及药物管理局批准治疗方法的前后激增的。过去十年的研究活动主要集中在局部治疗和器械治疗方面。基于设备的治疗方法的疗效证据相对较少,高质量的 RCT 研究也相对较少。结论:随着人们对非皮癣霉菌性甲癣和特比萘芬耐药性的关注与日俱增,研究人员应通过高质量的研究来验证基于设备的治疗方法的有效性和安全性。
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引用次数: 0
A Pilot Study Characterization of the Scalp Microbiome in Central Centrifugal Cicatricial Alopecia Shows Shift in Corynebacterium 中枢离心性毛囊角化性脱发患者头皮微生物组特征的试点研究显示了棒状杆菌的变化
IF 1.4 Q3 DERMATOLOGY Pub Date : 2024-07-20 DOI: 10.1159/000539763
Hunter J. Pyle, Taylor Dyson, Aditi Gadre, T. Harris-Tryon, Crystal Aguh
Introduction: Aberrant fibrosis in central centrifugal cicatricial alopecia (CCCA) is thought to be driven by persistent low-grade inflammation, but the source of inflammation is unclear. Alterations in the scalp microbiota may contribute to inflammation and thus provide a target for therapeutic intervention. We sought to compare the bacterial and fungal cutaneous scalp microbiota in patients with CCCA versus controls. Methods: Six patients with CCCA and seven controls were sampled at the vertex scalp. 16S rRNA sequencing of V3-V4 region and internal transcribed spacer amplicon sequencing was used to compare bacterial and fungal microbiomes. Results: A significantly higher relative abundance of Corynebacterium was noted in patients with CCCA versus controls. No significant difference in scalp fungal or bacterial microbiota composition was observed. Limitations: V3-V4 sequencing can be limited in detection of major skin bacterial species. Conclusion: CCCA is characterized by a distinct bacterial microbiome community and high relative abundances of Corynebacterium. Future studies should characterize the relationship between Corynebacterium and scalp inflammation and the role it may play in the progression of CCCA.
导言:中枢性环状脱发(CCCA)的异常纤维化被认为是由持续的低度炎症引起的,但炎症的来源尚不清楚。头皮微生物群的改变可能会导致炎症,从而为治疗干预提供了目标。我们试图比较 CCCA 患者与对照组的细菌和真菌皮肤头皮微生物群。方法:对六名 CCCA 患者和七名对照组进行顶点头皮取样。采用 V3-V4 区 16S rRNA 测序和内部转录间隔扩增片段测序来比较细菌和真菌微生物群。结果显示与对照组相比,CCCA 患者的棒状杆菌相对丰度明显更高。头皮真菌或细菌微生物群组成无明显差异。局限性:V3-V4 测序在检测主要皮肤细菌种类方面可能存在局限性。结论CCCA 具有独特的细菌微生物群落和高相对丰度的棒状杆菌。未来的研究应确定棒状杆菌与头皮炎症之间的关系,以及棒状杆菌在 CCCA 进展过程中可能扮演的角色。
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引用次数: 0
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Skin Appendage Disorders
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