Dermatology online journal最新文献_第3页

Frequency of statistical mistakes and associated article characteristics: a cross-sectional analysis of dermatology journals. 统计错误的频率和相关的文章特征：皮肤病学期刊的横断面分析。

Dermatology online journal Pub Date : 2025-06-15 DOI: 10.5070/D331365357

Brad R Woodie, Justin A Freking, Grace M Jones, Justin Porter, Sarah E Fleischer, Annabella G Pauley, Alan B Fleischer

{"title":"Frequency of statistical mistakes and associated article characteristics: a cross-sectional analysis of dermatology journals.","authors":"Brad R Woodie, Justin A Freking, Grace M Jones, Justin Porter, Sarah E Fleischer, Annabella G Pauley, Alan B Fleischer","doi":"10.5070/D331365357","DOIUrl":"https://doi.org/10.5070/D331365357","url":null,"abstract":"Statistical mistakes can undermine research credibility. Identifying common errors may help researchers avoid them in future studies. This study evaluated the frequency and types of statistical mistakes in dermatology journal articles and identified article characteristics that predict these errors. A cross-sectional analysis was conducted on articles published in the 2023 volumes of 8 dermatology journals. Articles were screened for statistical tests, with a target sample of 200 selected pseudorandomly. Multivariable logistic regressions assessed predictors of statistical mistakes, including journal impact factor, statistician involvement, funding source, first author highest degree, and statistical package. Of the 189 articles analyzed, 78% contained at least one statistical mistake. Reporting mistakes were found in 67% and test selection errors in 46%. The absence of statistician involvement (aOR 2.49, P=0.03) and low journal impact factor (aOR 3.82, P=0.02) predicted the presence of at least one mistake. This sample from 8 journals is not representative of all dermatology literature. Original data were not available for testing of test assumptions, so appropriate test selection was determined using statistical conventions. Statistical mistakes are prevalent in dermatology literature. Researchers should review statistical best practices and consider involving a statistician in their work.","PeriodicalId":11040,"journal":{"name":"Dermatology online journal","volume":"31 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145136838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

In vivo parallel relaxing incisions for scalp defect repairs. 体内平行放松切口用于头皮缺损修复。

Dermatology online journal Pub Date : 2025-06-15 DOI: 10.5070/D331365376

Marie M Clark, Syril Keena T Que

引用次数: 0

Angiomatoid melanoma.

Dermatology online journal Pub Date : 2025-04-15 DOI: 10.5070/D331265290

Jack Hulse, Garth Fraga, Matthew Fink

引用次数: 0

Changes in public interest for Mohs micrographic surgery: a Google Trends analysis. 公众对莫氏显微手术兴趣的变化：b谷歌趋势分析。

Dermatology online journal Pub Date : 2025-04-15 DOI: 10.5070/D331265301

Joshua Burshtein, Milaan Shah, Danny Zakria, Lauren DeBusk, Angela Rosenberg, Darrell Rigel

引用次数: 0

Enchondroma of the toe presenting as clubbing and painless longitudinal erythronychia. 趾内生性瘤表现为杵状和无痛的纵向赤甲。

Dermatology online journal Pub Date : 2025-04-15 DOI: 10.5070/D331265297

Brandon Levian, Vignesh Ravi, Daniel Mosallaei, Sebastian Cruz, Melvin Chiu, Brittney DeClerck, Jenny Hu

引用次数: 0

Evaluating dermatology appointment lead times with Zocdoc: a cross-sectional study. 评估皮肤科预约提前时间与Zocdoc：一项横断面研究。

Dermatology online journal Pub Date : 2025-04-15 DOI: 10.5070/D331265302

Mariana Aparicio, Mary E Dyson, T Austin Black, Isabella R Anderson, Rashid M Rashid

引用次数: 0

Landscape of dermatology education in allopathic medical schools across the United States. 美国对抗疗法医学院皮肤科教育概况。

Dermatology online journal Pub Date : 2025-04-15 DOI: 10.5070/D331265303

McKayla Poppens, Weston McClain, Erin Collier, Kyle Cheng, Marcia Hogeling

引用次数: 0

An atypical mycobacterial infection while on Janus kinase inhibitor therapy. 非典型分枝杆菌感染，而在Janus激酶抑制剂治疗。

Dermatology online journal Pub Date : 2025-04-15 DOI: 10.5070/D331265289

Stephanie A Valek, T Austin Black, Nader Aboul-Fettouh, Megan N Rogge

{"title":"An atypical mycobacterial infection while on Janus kinase inhibitor therapy.","authors":"Stephanie A Valek, T Austin Black, Nader Aboul-Fettouh, Megan N Rogge","doi":"10.5070/D331265289","DOIUrl":"https://doi.org/10.5070/D331265289","url":null,"abstract":"Janus kinase inhibitors are immunomodulatory drugs increasingly used to treat a broad range of inflammatory dermatologic conditions. Although effective, they carry a risk of serious adverse effects, including opportunistic infections. We present a patient who developed an atypical mycobacterial infection while on the Janus kinase 1 and Janus kinase 3 inhibitors, tofacitinib. A 76-year-old man was started on tofacitinib for a severe ulcerative colitis flare. Six weeks after starting therapy, he developed an erythematous papule on his right forearm that progressed into an ulcerating nodule. Initial biopsies suggested subcutaneous pyoderma gangrenosum. However, after failing multiple treatments, repeat biopsies and cultures were performed. An acid-fast bacilli stain was positive and specialized tissue cultures identified Mycobacterium chelonae. The lesions resolved after 6 weeks of clarithromycin therapy. This case highlights the immunosuppressive effects of Janus kinase inhibitors, which can lead to atypical infections including nontuberculous mycobacteria. Additionally, this case highlights the diagnostic challenges associated with these infections, which often require multiple biopsies and specialized microbiological techniques to diagnose. As the use of Janus kinase inhibitors expands, clinicians must maintain a high suspicion for atypical infections, particularly in patients with unusual dermatologic symptoms. Prompt diagnosis and intervention are essential to prevent complications.","PeriodicalId":11040,"journal":{"name":"Dermatology online journal","volume":"31 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145136224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Allergenic characterization of best-selling personal lubricants. 最畅销的个人润滑油的致敏性特征。

Dermatology online journal Pub Date : 2025-04-15 DOI: 10.5070/D331265285

Nicholas Gessner, Sophia Neman, Chavy Chiang, John Lin, David Younessi, Erica Dommasch, Olushola Akinshemoyin Vaughn, Walter Liszewski, John Zampella, John Trinidad

{"title":"Allergenic characterization of best-selling personal lubricants.","authors":"Nicholas Gessner, Sophia Neman, Chavy Chiang, John Lin, David Younessi, Erica Dommasch, Olushola Akinshemoyin Vaughn, Walter Liszewski, John Zampella, John Trinidad","doi":"10.5070/D331265285","DOIUrl":"https://doi.org/10.5070/D331265285","url":null,"abstract":"Personal lubricants vary appreciably in ingredient composition. Although some products are labeled hypoallergenic, these claims are seldom evidence-based. The objective was to determine the potential allergenicity of popular lubricants and elucidate the validity of hypoallergenic product claims. This cross-sectional study involved publicly available data on Amazon's 50 best-selling lubricants as of July 2023. Product ingredient lists were cross-referenced with the North American Contact Dermatitis Group and American Contact Dermatitis Society allergen series. Associations were explored between lubricant price per ounce, average customer rating, number of customer reviews, hypoallergenic claim, lubricant base, and allergen quantity using descriptive statistics, Kruskal-Wallis tests, Wilcoxon tests, ?2 tests, and Spearman correlation analyses. Of all studied, 30% (n=15) of products were allergen-free. Nine personal lubricants (18%) were advertised as hypoallergenic, 5 of which were among the 15 products without allergens. Hypoallergenic products were less likely to contain allergens than lubricants without this claim (P=0.03). Silicone-based lubricants contained fewer allergens than water-based lubricants (P<0.01) but were more expensive (P=0.01). Understanding potential allergenicity of personal lubricants should inform clinicians' product recommendations and differential diagnosis of anogenital contact dermatitis. Silicone-based lubricants labeled as hypoallergenic may be the safest option for sensitive skin but are not guaranteed to be allergen-free.","PeriodicalId":11040,"journal":{"name":"Dermatology online journal","volume":"31 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145136207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fluoroscopic radiation induced skin reactions: Radiation dermatitis and radiation-induced morphea. 透视辐射诱发的皮肤反应：放射性皮炎和辐射诱发的吗啡。

Dermatology online journal Pub Date : 2025-04-15 DOI: 10.5070/D331265291

Kelly Z Young, Sree S Kolli, Michael C Kwa, Chauncey McHargue

引用次数: 0