American Journal of Clinical Dermatology最新文献

{"title":"Correction to: OX40 in the Pathogenesis of Atopic Dermatitis—A New Therapeutic Target","authors":"Michael Croft, Ehsanollah Esfandiari, Camilla Chong, Hailing Hsu, Kenji Kabashima, Greg Kricorian, Richard B. Warren, Andreas Wollenberg, Emma Guttman-Yassky","doi":"10.1007/s40257-024-00850-7","DOIUrl":"10.1007/s40257-024-00850-7","url":null,"abstract":"","PeriodicalId":7706,"journal":{"name":"American Journal of Clinical Dermatology","volume":"25 3","pages":"463 - 463"},"PeriodicalIF":8.6,"publicationDate":"2024-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11070392/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139715738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Autoimmune, Autoinflammatory Disease and Cutaneous Malignancy Associations with Hidradenitis Suppurativa: A Cross-Sectional Study","authors":"Hilliard T. Brydges,&nbsp;Ogechukwu C. Onuh,&nbsp;Rebecca Friedman,&nbsp;Joy Barrett,&nbsp;Rebecca A. Betensky,&nbsp;Catherine P. Lu,&nbsp;Avrom S. Caplan,&nbsp;Afsaneh Alavi,&nbsp;Ernest S. Chiu","doi":"10.1007/s40257-024-00844-5","DOIUrl":"10.1007/s40257-024-00844-5","url":null,"abstract":"<div><h3>Background</h3><p>Hidradenitis suppurativa (HS) is a debilitating cutaneous disease characterized by severe painful inflammatory nodules/abscesses. At present, data regarding the epidemiology and pathophysiology of this disease are limited.</p><h3>Objective</h3><p>To define the prevalence and comorbidity associations of HS.</p><h3>Methods</h3><p>This was a cross-sectional study of EPIC^TM Cosmos^© examining over 180 million US patients. Prevalences were calculated by demographic and odds ratios (OR) and identified comorbidity correlations.</p><h3>Results</h3><p>All examined metabolism-related, psychological, and autoimmune/autoinflammatory (AI) diseases correlated with HS. The strongest associations were with pyoderma gangrenosum [OR 26.56; confidence interval (CI): 24.98–28.23], Down syndrome (OR 11.31; CI 10.93–11.70), and polycystic ovarian syndrome (OR 11.24; CI 11.09–11.38). Novel AI associations were found between HS and lupus (OR 6.60; CI 6.26–6.94) and multiple sclerosis (MS; OR 2.38; CI 2.29–2.48). Cutaneous malignancies were largely not associated in the unsegmented cohort; however, among Black patients, novel associations with melanoma (OR 2.39; CI 1.86–3.08) and basal cell carcinoma (OR 2.69; CI 2.15–3.36) were identified.</p><h3>Limitations</h3><p>International Classification of Diseases (ICD)-based disease identification relies on coding fidelity and diagnostic accuracy.</p><h3>Conclusion</h3><p>This is the first study to identify correlations between HS with melanoma and basal cell carcinoma (BCC) among Black patients as well as MS and lupus in all patients with HS.</p></div>","PeriodicalId":7706,"journal":{"name":"American Journal of Clinical Dermatology","volume":"25 3","pages":"473 - 484"},"PeriodicalIF":8.6,"publicationDate":"2024-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139711229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Therapeutic Strategies in BRAF V600 Wild-Type Cutaneous Melanoma","authors":"Alexandra Haugh,&nbsp;Adil I. Daud","doi":"10.1007/s40257-023-00841-0","DOIUrl":"10.1007/s40257-023-00841-0","url":null,"abstract":"<div><p>There have been many recent advances in melanoma therapy. While 50% of melanomas have a BRAF mutation and are a target for BRAF inhibitors, the remaining 50% are BRAF wild-type. Immune checkpoint inhibitors targeting PD-1, cytotoxic T-lymphocyte-associated protein 4 (CTLA4) and lymphocyte activated gene-3 (Lag-3) are all approved for the treatment of patients with advanced BRAF wild-type melanoma; however, treatment of this patient population following initial immune checkpoint blockade is a current therapeutic challenge given the lack of other efficacious options. Here, we briefly review available US FDA-approved therapies for BRAF wild-type melanoma and focus on developing treatment avenues for this heterogeneous group of patients. We review the basics of genomic features of both BRAF mutant and BRAF wild-type melanoma as well as efforts underway to develop new targeted therapies involving the mitogen-activated protein kinase (MAPK) pathway for patients with BRAF wild-type tumors. We then focus on novel immunotherapies, including developing checkpoint inhibitors and agonists, cytokine therapies, oncolytic viruses and tumor-infiltrating lymphocytes, all of which represent potential therapeutic avenues for patients with BRAF wild-type melanoma who progress on currently approved immune checkpoint inhibitors.</p></div>","PeriodicalId":7706,"journal":{"name":"American Journal of Clinical Dermatology","volume":"25 3","pages":"407 - 419"},"PeriodicalIF":8.6,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139701655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Autoimmune and Cutaneous Inflammatory Comorbidities in Adult-Onset Morphea in the All of Us Research Program","authors":"Jill T. Shah,&nbsp;William Mark Richardson,&nbsp;Lavanya Mittal,&nbsp;Emily Hejazi,&nbsp;Daniel R. Mazori,&nbsp;Alisa N. Femia","doi":"10.1007/s40257-024-00843-6","DOIUrl":"10.1007/s40257-024-00843-6","url":null,"abstract":"","PeriodicalId":7706,"journal":{"name":"American Journal of Clinical Dermatology","volume":"25 2","pages":"343 - 345"},"PeriodicalIF":8.6,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139671092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Treatment of Psoriasis Patients with Latent Tuberculosis Using IL-17 and IL-23 Inhibitors: A Retrospective, Multinational, Multicentre Study","authors":"Tiago Torres,&nbsp;Andrea Chiricozzi,&nbsp;Luis Puig,&nbsp;Ana Maria Lé,&nbsp;Angelo Valerio Marzano,&nbsp;Paolo Dapavo,&nbsp;Esteban Dauden,&nbsp;Jόse-Manuel Carrascosa,&nbsp;Elizabeth Lazaridou,&nbsp;Gleison Duarte,&nbsp;André V. E. Carvalho,&nbsp;Ricardo Romiti,&nbsp;Natalia Rompoti,&nbsp;Laetitia Teixeira,&nbsp;Miguel Abreu,&nbsp;Elena Ippoliti,&nbsp;Carlo Alberto Maronese,&nbsp;Mar Llamas-Velasco,&nbsp;Eva Vilarrasa,&nbsp;Elena del Alcázar,&nbsp;Athina-Ioanna Daponte,&nbsp;Marina Papoutsaki,&nbsp;Andrea Carugno,&nbsp;Francesco Bellinato,&nbsp;Paolo Gisondi","doi":"10.1007/s40257-024-00845-4","DOIUrl":"10.1007/s40257-024-00845-4","url":null,"abstract":"<div><h3>Background</h3><p>Tuberculosis has a major global impact. Immunocompetent hosts usually control this disease, resulting in an asymptomatic latent tuberculosis infection (LTBI). Because TNF inhibitors increase the risk of tuberculosis reactivation, current guidelines recommend tuberculosis screening before starting any biologic drug, and chemoprophylaxis if LTBI is diagnosed. Available evidence from clinical trials and real-world studies suggests that IL-17 and IL-23 inhibitors do not increase the risk of tuberculosis reactivation.</p><h3>Objective</h3><p>To evaluate psoriasis patients with treated or untreated newly diagnosed LTBI who received IL-17 and IL-23 inhibitors and the tolerability/safety of tuberculosis chemoprophylaxis.</p><h3>Methods</h3><p>This is a retrospective, observational, multinational study from a series of 14 dermatology centres based in Portugal, Spain, Italy, Greece and Brazil, which included adult patients with moderate-to-severe chronic plaque psoriasis and newly diagnosed LTBI who were treated with IL-23 or IL-17 inhibitors between January 2015 and March 2022. LTBI was diagnosed in the case of tuberculin skin test and/or interferon gamma release assay positivity, according to local guideline, prior to initiating IL-23 or IL-17 inhibitor. Patients with prior diagnosis of LTBI (treated or untreated) or treated active infection were excluded.</p><h3>Results</h3><p>A total of 405 patients were included; complete/incomplete/no chemoprophylaxis was administered in 62.2, 10.1 and 27.7% of patients, respectively. The main reason for not receiving or interrupting chemoprophylaxis was perceived heightened risk of liver toxicity and hepatotoxicity, respectively. The mean duration of biological treatment was 32.87 ± 20.95 months, and only one case of active tuberculosis infection (ATBI) was observed, after 14 months of treatment with ixekizumab. The proportion of ATBI associated with ixekizumab was 1.64% [95% confidence interval (CI): 0–5.43%] and 0% for all other agents and 0.46% (95% CI 0–1.06%) and 0% for IL-17 and IL-23 inhibitors, respectively (not statistically significant).</p><h3>Conclusions</h3><p>The risk of tuberculosis reactivation in patients with psoriasis and LTBI does not seem to increase with IL-17 or IL-23 inhibitors. IL-17 or IL-23 inhibitors should be preferred over TNF antagonists when concerns regarding tuberculosis reactivation exists. In patients with LTBI considered at high risk for developing complications related to chemoprophylaxis, this preventive strategy may be waived before initiating treatment with IL-17 inhibitors and especially IL-23 inhibitors.</p></div>","PeriodicalId":7706,"journal":{"name":"American Journal of Clinical Dermatology","volume":"25 2","pages":"333 - 342"},"PeriodicalIF":8.6,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10867072/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139541156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Integrated Safety Analysis of Ritlecitinib, an Oral JAK3/TEC Family Kinase Inhibitor, for the Treatment of Alopecia Areata from the ALLEGRO Clinical Trial Program","authors":"Brett King,&nbsp;Jennifer Soung,&nbsp;Christos Tziotzios,&nbsp;Lidia Rudnicka,&nbsp;Pascal Joly,&nbsp;Melinda Gooderham,&nbsp;Rodney Sinclair,&nbsp;Natasha A. Mesinkovska,&nbsp;Carle Paul,&nbsp;Yankun Gong,&nbsp;Susan D. Anway,&nbsp;Helen Tran,&nbsp;Robert Wolk,&nbsp;Samuel H. Zwillich,&nbsp;Alexandre Lejeune","doi":"10.1007/s40257-024-00846-3","DOIUrl":"10.1007/s40257-024-00846-3","url":null,"abstract":"<div><h3>Background</h3><p>The ALLEGRO phase 2a and 2b/3 studies demonstrated that ritlecitinib, an oral JAK3/TEC family kinase inhibitor, is efficacious at doses of ≥ 30 mg in patients aged ≥ 12 years with alopecia areata (AA).</p><h3>Objective</h3><p>The objective of this study was to evaluate the safety of ritlecitinib in an integrated analysis of four studies in AA.</p><h3>Methods</h3><p>Two cohorts were analyzed: a placebo-controlled and an all-exposure cohort. Proportions and study size–adjusted incidence rates (IRs) of adverse events (AEs) of interest and laboratory abnormalities are reported.</p><h3>Results</h3><p>In the placebo-controlled cohort (<i>n</i> = 881; median exposure: 169 days), the proportion of ritlecitinib-treated patients with AEs was 70.2–75.4% across doses versus 69.5% in the placebo group; serious AEs occurred in 0-3.2% versus 1.9% for the placebo. A total of 19 patients permanently discontinued due to AEs (5 while receiving the placebo). In the all-exposure cohort (<i>n</i> = 1294), median ritlecitinib exposure was 624 days [2091.7 total patient-years (PY)]. AEs were reported in 1094 patients (84.5%) and serious AEs in 57 (4.4%); 78 (6.0%) permanently discontinued due to AEs. The most common AEs were headache (17.7%; 11.9/100 PY), severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) positive test (15.5%; 9.8/100 PY), and nasopharyngitis (12.4%; 8.2/100 PY). There were two deaths (breast cancer and acute respiratory failure/cardiorespiratory arrest). Proportions (IRs) were &lt; 0.1% (0.05/100 PY) for opportunistic infections, 1.5% (0.9/100 PY) for herpes zoster, 0.5% (0.3/100 PY) for malignancies (excluding nonmelanoma skin cancer), and 0.2% (0.1/100 PY) for major adverse cardiovascular events.</p><h3>Conclusions</h3><p>Ritlecitinib is well tolerated with an acceptable safety profile up to 24 months in patients aged ≥ 12 years with AA (video abstract and graphical plain language summary available).</p><h3>Trial Registries</h3><p>ClinicalTrials.gov: NCT02974868 (date of registration: 11/29/2016), NCT04517864 (08/18/2020), NCT03732807 (11/07/2018), and NCT04006457 (07/05/2019).</p></div>","PeriodicalId":7706,"journal":{"name":"American Journal of Clinical Dermatology","volume":"25 2","pages":"299 - 314"},"PeriodicalIF":8.6,"publicationDate":"2024-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10867086/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139541153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Skin Microbiome and its Significance for Dermatologists","authors":"Cleo Whiting,&nbsp;Sara Abdel Azim,&nbsp;Adam Friedman","doi":"10.1007/s40257-023-00842-z","DOIUrl":"10.1007/s40257-023-00842-z","url":null,"abstract":"<div><p>The skin is a physical and immunological barrier to the external environment. Its large surface area is colonized by diverse communities of microorganisms, including bacteria, viruses, fungi, and <i>Demodex</i> species mites. These microorganisms and their genetic material together create the skin microbiome. Physiologic and anatomic properties of skin sites create biogeographical habitats (dry, moist, and sebaceous) where distinct microbiota communities reside. Although, in general, the composition of these habitats is maintained from person to person, the skin microbiome of an individual also has unique microbial features. Dysbiosis occurs when the normal abundance, composition, or location of the microbiota is changed, most notably there is a decrease in flora diversity. Certain skin diseases, including atopic dermatitis, rosacea, and psoriasis are associated with cutaneous dysbiosis, and even disruption of the gut microbiota. Studies have shown that current treatments for these dermatologic conditions can alter/stabilize the skin microbiome, and there is emerging research detailing the impact of prebiotics, probiotics, and postbiotics on these conditions. Although clinical guidelines do not currently exist, clinical studies support the safety and possible benefits of using topical prebiotics and postbiotics and oral probiotics for a variety of skin conditions. Until such guidelines exist, utilizing carefully designed clinical studies to inform clinical practice is recommended.</p></div>","PeriodicalId":7706,"journal":{"name":"American Journal of Clinical Dermatology","volume":"25 2","pages":"169 - 177"},"PeriodicalIF":8.6,"publicationDate":"2024-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139511115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Real-World Use of Ruxolitinib Cream: Safety Analysis at 1 Year","authors":"Wilson Hu,&nbsp;Michele Thornton,&nbsp;Robert A. Livingston","doi":"10.1007/s40257-023-00840-1","DOIUrl":"10.1007/s40257-023-00840-1","url":null,"abstract":"<div><h3>Background</h3><p>Ruxolitinib cream is the first topical Janus kinase (JAK) inhibitor approved in the United States (US) for the treatment of mild to moderate atopic dermatitis and nonsegmental vitiligo. A postmarketing study with oral tofacitinib, approved for rheumatoid arthritis, triggered class warnings for JAK inhibitors, including risk of serious infections, mortality, malignancy, major adverse cardiovascular events, and thrombosis. Because ruxolitinib cream is indicated for inflammatory conditions, it is subject to the same warnings as oral JAK inhibitors in the US. Here, nearly 14,000 patient-years of postmarketing safety data from the first year following market approval of ruxolitinib cream were reviewed.</p><h3>Methods</h3><p>The Incyte global safety database (21 September 2021–20 September 2022) and US FDA Adverse Event Reporting System (as of 30 September 2022) were queried for adverse event (AE) reports received for ruxolitinib cream.</p><h3>Results</h3><p>The search identified 294 postmarketing individual case safety reports containing 589 events, including four serious AEs and no fatal AEs. AEs (i.e., any unfavorable sign, symptom, or disease) representing &gt;2% of all events included application site pain (<i>n</i> = 16), atopic dermatitis (<i>n</i> = 15), skin irritation (<i>n</i> = 15), scratch (<i>n</i> = 14), and condition aggravated (<i>n</i> = 13). The four serious AEs were skin cancer (<i>n</i> = 2), pericarditis, and thrombocytopenia (both <i>n</i> = 1), none of which had sufficient information to assess possible relatedness to ruxolitinib cream. Serious AEs associated with the class warnings for JAK inhibitors were not reported.</p><h3>Conclusions</h3><p>Postmarketing safety data from the year following approval suggest ruxolitinib cream is generally well tolerated, without significant systemic AEs, and with a low incidence of application site reactions.</p></div>","PeriodicalId":7706,"journal":{"name":"American Journal of Clinical Dermatology","volume":"25 2","pages":"327 - 332"},"PeriodicalIF":8.6,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10866801/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139502283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"OX40 in the Pathogenesis of Atopic Dermatitis—A New Therapeutic Target","authors":"Michael Croft,&nbsp;Ehsanollah Esfandiari,&nbsp;Camilla Chong,&nbsp;Hailing Hsu,&nbsp;Kenji Kabashima,&nbsp;Greg Kricorian,&nbsp;Richard B. Warren,&nbsp;Andreas Wollenberg,&nbsp;Emma Guttman-Yassky","doi":"10.1007/s40257-023-00838-9","DOIUrl":"10.1007/s40257-023-00838-9","url":null,"abstract":"<p>Atopic dermatitis (AD) is a chronic, heterogeneous, inflammatory disease characterized by skin lesions, pruritus, and pain. Patients with moderate-to-severe AD experience chronic symptoms, intensified by unpredictable flares, and often have comorbidities and secondary complications, which can result in significant clinical burden that impacts the patient’s overall quality of life. The complex interplay of immune dysregulation and skin barrier disruption drives AD pathogenesis, of which T-cell-dependent inflammation plays a critical role in patients with AD. Despite new targeted therapies, many patients with moderate-to-severe AD fail to achieve or sustain their individual treatment goals and/or may not be suitable for or tolerate these therapies. There remains a need for a novel, efficacious, well-tolerated therapeutic option that can deliver durable benefits across a heterogeneous AD patient population. Expression of OX40 [tumor necrosis factor receptor superfamily, member 4 (TNFRSF4)], a prominent T-cell co-stimulatory molecule, and its ligand [OX40L; tumor necrosis factor superfamily, member 4 (TNFSF4)] is increased in AD. As the OX40 pathway is critical for expansion, differentiation, and survival of effector and memory T cells, its targeting might be a promising therapeutic approach to provide sustained inhibition of pathogenic T cells and associated inflammation and broad disease control. Antibodies against OX40 [rocatinlimab (AMG 451/KHK4083) and telazorlimab (GBR 830)] or OX40L [amlitelimab (KY1005)] have shown promising results in early-phase clinical studies of moderate-to-severe AD, highlighting the importance of OX40 signaling as a new therapeutic target in AD.</p>","PeriodicalId":7706,"journal":{"name":"American Journal of Clinical Dermatology","volume":"25 3","pages":"447 - 461"},"PeriodicalIF":8.6,"publicationDate":"2024-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11070399/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139484470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mucocutaneous Manifestations of Recreational Drug Use","authors":"Carolina V. Alexander-Savino,&nbsp;Ginat W. Mirowski,&nbsp;Donna A. Culton","doi":"10.1007/s40257-023-00835-y","DOIUrl":"10.1007/s40257-023-00835-y","url":null,"abstract":"<div><p>Recreational drug use is increasingly common in the dermatology patient population and is often associated with both general and specific mucocutaneous manifestations. Signs of substance use disorder may include changes to general appearance, skin, and mucosal findings associated with particular routes of drug administration (injection, insufflation, or inhalation) or findings specific to a particular drug. In this review article, we provide an overview of the mucocutaneous manifestations of illicit drug use including cocaine, methamphetamine, heroin, hallucinogens, marijuana, and common adulterants to facilitate the identification and improved care of these patients with the goal being to connect this patient population with appropriate resources for treatment.</p></div>","PeriodicalId":7706,"journal":{"name":"American Journal of Clinical Dermatology","volume":"25 2","pages":"281 - 297"},"PeriodicalIF":8.6,"publicationDate":"2024-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139464121","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}