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Murphree DH, Puri P, Shamim H, Bezalel SA, Drage LA, Wang M, Pittelkow MR, Carter RE, Davis MDP, Bridges AG, Mangold AR, Yiannias JA, Tollefson MM, Lehman JS, Meves A, Otley CC, Sokumbi O, Hall MR, Comfere N. Deep learning for dermatologists: Part I. Fundamental concepts. J Am Acad Dermatol 2022; 87:1343-1351. [PMID: 32434009 PMCID: PMC7669702 DOI: 10.1016/j.jaad.2020.05.056] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 04/16/2020] [Accepted: 05/12/2020] [Indexed: 12/31/2022]
Abstract
Artificial intelligence is generating substantial interest in the field of medicine. One form of artificial intelligence, deep learning, has led to rapid advances in automated image analysis. In 2017, an algorithm demonstrated the ability to diagnose certain skin cancers from clinical photographs with the accuracy of an expert dermatologist. Subsequently, deep learning has been applied to a range of dermatology applications. Although experts will never be replaced by artificial intelligence, it will certainly affect the specialty of dermatology. In this first article of a 2-part series, the basic concepts of deep learning will be reviewed with the goal of laying the groundwork for effective communication between clinicians and technical colleagues. In part 2 of the series, the clinical applications of deep learning in dermatology will be reviewed and limitations and opportunities will be considered.
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Puri P, Comfere N, Drage LA, Shamim H, Bezalel SA, Pittelkow MR, Davis MDP, Wang M, Mangold AR, Tollefson MM, Lehman JS, Meves A, Yiannias JA, Otley CC, Carter RE, Sokumbi O, Hall MR, Bridges AG, Murphree DH. Deep learning for dermatologists: Part II. Current applications. J Am Acad Dermatol 2022; 87:1352-1360. [PMID: 32428608 PMCID: PMC7669658 DOI: 10.1016/j.jaad.2020.05.053] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 05/07/2020] [Accepted: 05/08/2020] [Indexed: 01/14/2023]
Abstract
Because of a convergence of the availability of large data sets, graphics-specific computer hardware, and important theoretical advancements, artificial intelligence has recently contributed to dramatic progress in medicine. One type of artificial intelligence known as deep learning has been particularly impactful for medical image analysis. Deep learning applications have shown promising results in dermatology and other specialties, including radiology, cardiology, and ophthalmology. The modern clinician will benefit from an understanding of the basic features of deep learning to effectively use new applications and to better gauge their utility and limitations. In this second article of a 2-part series, we review the existing and emerging clinical applications of deep learning in dermatology and discuss future opportunities and limitations. Part 1 of this series offered an introduction to the basic concepts of deep learning to facilitate effective communication between clinicians and technical experts.
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Reinhart JP, Aird JL, Stephens MC, Asch S, Orandi AB, Tollefson MM. Tumor necrosis factor-α inhibitor-induced morphea and psoriasiform dermatitis in a pediatric patient with Crohn's disease. Pediatr Dermatol 2022; 40:519-522. [PMID: 36385392 DOI: 10.1111/pde.15182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 10/18/2022] [Indexed: 11/18/2022]
Abstract
Tumor necrosis factor-alpha inhibitor therapy for inflammatory bowel disease may be associated with paradoxical cutaneous adverse events, most commonly psoriasiform eruptions. We present the case of a pediatric female patient with Crohn's disease who developed multiple concurrent cutaneous eruptions while on infliximab treatment, including morphea, psoriasiform dermatitis, and genital lichen sclerosus. Although refractory to skin-directed treatments, all three conditions resolved upon discontinuation of infliximab, supporting their development as a paradoxical reaction to infliximab therapy.
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Imhof RL, Eton DT, Tollefson MM. 32624 The impact of childhood psoriasis on parents and caregivers. J Am Acad Dermatol 2022. [DOI: 10.1016/j.jaad.2022.06.503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Kittler NW, Frieden IJ, Abuabara K, Siegel DH, Horii KA, Mathes EF, Blei F, Haggstrom AN, Streicher JL, Metry DW, Garzon MC, Morel KD, Lauren CT, Hogeling M, Fernandez Faith E, Baselga E, Tollefson MM, Newell BD, McCuaig CC, Mancini AJ, Chamlin SL, Becker EM, Cossio ML, Shah SD. Successful use of telemedicine for evaluation of infantile hemangiomas during the early COVID-19 pandemic: A cross-sectional study. Pediatr Dermatol 2022; 39:718-726. [PMID: 35734850 DOI: 10.1111/pde.15040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 05/08/2022] [Indexed: 12/01/2022]
Abstract
BACKGROUND/OBJECTIVES The COVID-19 pandemic prompted a rapid expansion in the use of telemedicine. This study aimed to assess the experiences of hemangioma specialists utilizing telemedicine during the COVID-19 pandemic to evaluate and manage infantile hemangiomas (IH), including perceived effectiveness of different modalities and barriers to care delivery. METHODS Multicenter cross-sectional study asking providers to describe their experiences using telemedicine for initial evaluation of IH from March to September 2020. RESULTS The study included 281 patients from 15 medical centers internationally. Median time from referral to evaluation was 17 days. Median physician confidence in performing evaluations via telemedicine was 95.0 (IQR 90.0-100.0). Most evaluations were performed via video communication with photographs or audio communication with photographs; when not initially available, photographs were requested in 51.4%. Providers preferred follow-up modalities that included photographs. CONCLUSIONS Physicians with extensive expertise in managing IH are confident in their abilities to assess and manage IH via telemedicine including initiating treatment in patients without risk factors for beta-blocker therapy. There was a preference for hybrid modalities that included photographs. The data suggest that telemedicine can be effective for managing IH and may decrease wait times and improve specialist reach to underserved areas.
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Ali NS, Tollefson MM, Lohse CM, Torgerson RR. Incidence and comorbidities of pediatric alopecia areata: A retrospective matched cohort study using the Rochester Epidemiology Project. J Am Acad Dermatol 2022; 87:427-429. [PMID: 34487778 PMCID: PMC9815486 DOI: 10.1016/j.jaad.2021.08.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 06/29/2021] [Accepted: 08/26/2021] [Indexed: 01/11/2023]
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Olson EM, Dines VA, Ryan SM, Halvorsen AJ, Long TR, Price DL, Thompson RH, Tollefson MM, Van Gompel JJ, Oxentenko AS. Physician Identification Badges: A Multispecialty Quality Improvement Study to Address Professional Misidentification and Bias. Mayo Clin Proc 2022; 97:658-667. [PMID: 35379420 DOI: 10.1016/j.mayocp.2022.01.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 12/10/2021] [Accepted: 01/11/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To evaluate whether providing resident physicians with "DOCTOR" role identification badges would impact perceptions of bias in the workforce and alter misidentification rates. PARTICIPANTS AND METHODS Between October 2019 and December 2019, we surveyed 341 resident physicians in the anesthesiology, dermatology, internal medicine, neurologic surgery, otorhinolaryngology, and urology departments at Mayo Clinic in Rochester, Minnesota, before and after an 8-week intervention of providing "DOCTOR" role identification badges. Differences between paired preintervention and postintervention survey answers were measured, with a focus on the frequency of experiencing perceived bias and role misidentification (significance level, α=.01). Free-text comments were also compared. RESULTS Of the 159 residents who returned both the before and after surveys (survey response rate, 46.6% [159 of 341]), 128 (80.5%) wore the "DOCTOR" badge. After the intervention, residents who wore the badges were statistically significantly less likely to report role misidentification at least once a week from patients, nonphysician team members, and other physicians (50.8% [65] preintervention vs 10.2% [13] postintervention; 35.9% [46] vs 8.6% [11]; 18.0% [23] vs 3.9% [5], respectively; all P<.001). The 66 female residents reported statistically significantly fewer episodes of gender bias (65.2% [43] vs 31.8% [21]; P<.001). The 13 residents who identified as underrepresented in medicine reported statistically significantly less misidentification from patients (84.6% [11] vs 23.1% [3]; P=.008); although not a statistically significant difference, the 13 residents identifying as underrepresented in medicine also reported less misidentification with nonphysician team members (46.2% [6] vs 15.4% [2]; P=.13). CONCLUSION Residents reported decreased role misidentification after use of a role identification badge, most prominently improved among women. Decreasing workplace bias is essential in efforts to improve both diversity and inclusion efforts in training programs.
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Karmacharya P, Wright K, Achenbach SJ, Crowson CS, Ogdie A, Bekele D, Duarte-García A, Ernste FC, Tollefson MM, Davis JM. Time to transition from psoriasis to psoriatic arthritis: A population-based study. Semin Arthritis Rheum 2022; 52:151949. [PMID: 35000786 PMCID: PMC8815433 DOI: 10.1016/j.semarthrit.2021.12.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 11/02/2021] [Accepted: 12/06/2021] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To identify demographic and clinical characteristics associated with time between psoriasis and psoriatic arthritis (PsA). METHODS A retrospective, population-based cohort of incident PsA patients ≥18 years (2000-17) from Olmsted County, MN was identified. PsA patients were divided into two groups: patients with concurrent psoriasis and PsA (within 1 year), and patients with psoriasis before PsA (>1 year). Patients with PsA prior to psoriasis were excluded. Age- and sex-adjusted logistic regression models were used to examine factors associated with the time between psoriasis and PsA diagnosis. RESULTS Among 164 patients with incident PsA, 158 had a current or personal history of psoriasis. The mean (SD) age at PsA diagnosis was 46.3 (12.0) years, and 46% were females. The median (interquartile range) time from psoriasis to PsA was 35.5 (0.8-153.4) months. 64 patients (41%) patients had concurrent psoriasis and PsA while 94 (59%) had onset of psoriasis before PsA. The estimated age at onset of psoriasis symptom (OR per 10-year decrease = 1.63, 95% CI: 1.26-2.11) and psoriasis severity (OR = 3.65, 95% CI: 1.18-11.32 for severe vs. mild) were associated with having a psoriasis diagnosis more than one year prior to incident PsA. CONCLUSION In this population-based study, approximately 60% of the patients had psoriasis before PsA, and the rest had concurrent psoriasis and PsA. Patients with lower age at psoriasis onset or severe psoriasis were more likely to have a longer time to transition from psoriasis to PsA.
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Schaefer LS, Wampler Muskardin T, Tillema JM, Wieland C, Tollefson MM. A fatal case of malignant atrophic papulosis in a pediatric patient. Pediatr Dermatol 2022; 39:112-114. [PMID: 34935194 DOI: 10.1111/pde.14878] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 10/26/2021] [Accepted: 11/14/2021] [Indexed: 12/01/2022]
Abstract
A 17-year-old Caucasian boy presented with progressive left-sided weakness, transient slurred speech, and skin lesions characterized by 3-5 mm, pink, asymptomatic papules with white atrophic centers on his central abdomen, back, and lower extremities. Skin biopsy confirmed the diagnosis of malignant atrophic papulosis, a rare vasculopathy that leads to the occlusion of small- and medium-sized arteries. He was treated with cyclophosphamide, eculizumab, treprostinil, pentoxifylline, heparin, and acetylsalicylic acid. Despite the aggressive immunosuppression, humanized monoclonal antibodies, and antiplatelet therapy, he died two months after presentation. We report this case to highlight diagnostic features, as well as to highlight the importance of early diagnosis and treatment.
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Afarideh M, Sartori-Valinotti JC, Tollefson MM. Association of Sun-Protective Behaviors With Bone Mineral Density and Osteoporotic Bone Fractures in US Adults. JAMA Dermatol 2021; 157:1437-1446. [PMID: 34705034 DOI: 10.1001/jamadermatol.2021.4143] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Despite the reassuring emerging evidence on the lack of a causal relationship between sun protection and vitamin D deficiency, there is scarce data on whether multimodal sun protection is associated with reduced bone mineral density (BMD) and/or increased prevalence of osteoporotic bone fractures. This lack of data may lead to worry and decreased sun-protective behaviors on the part of patients. Objective To investigate the association of sun-protective behaviors with BMD z scores and the prevalence of osteoporotic fractures. Design, Setting, and Participants This population-based cross-sectional study included data from US adults who participated in the 2017 to 2018 cycle of the National Health and Nutrition Examination Survey (NHANES). Data were analyzed between September and November 2020. Main Outcomes and Measures Definition of sun-protective behaviors (staying in the shade, wearing long sleeves, and sunscreen use), site-specific and total BMD, and osteoporotic fractures (hip, wrist, and spine) in the NHANES data. Results Data from 3418 adults 20 years and older (average age, 39.5 [95% CI, 38.6-40.4] years; 1612 [47.2%] men and 1806 [52.9%] women) who completed the NHANES dermatology questionnaire were included in this study. The prevalence of frequent staying in the shade, wearing of long sleeves, and sunscreen use were 31.6% (95% CI, 27.8%-35.7%), 11.8% (95% CI, 10.6%-13.1%), and 26.1% (95% CI, 23.5%-28.8%), respectively. The use of individual sun-protective behaviors was not associated with diminished site-specific and total BMD z scores in the multivariate models (estimate, -0.23 [95% CI, -0.47 to 0.02], P = .18; -0.08 [-0.27 to 0.12], P = .72; and -0.10 [-0.32 to 0.13], P = .15 for frequent staying in the shade, wearing of long sleeves, and sunscreen use, respectively). Moderate to frequent staying in the shade was associated with reduced prevalence of spine fractures in the multivariate model (odds ratio, 0.19 [95% CI, 0.04-0.86], P = 0.02). Conclusion and Relevance In this cross-sectional study, routine use of sun-protective behaviors among the US adult population was not associated with decreased BMD or increased risk of osteoporotic fracture. Sun protection may be associated with a modest decrease in the prevalence of osteoporotic fractures, possibly owing to risk-averse behaviors. These reassuring findings add to the growing body of evidence on the safety of sun protection, with no considerable negative association with bone health.
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Wentworth AB, Hand JL, Davis DM, Tollefson MM. Skin concerns in patients with trisomy 21 (Down syndrome): A Mayo Clinic 22-year retrospective review. Pediatr Dermatol 2021; 38 Suppl 2:73-78. [PMID: 34409638 DOI: 10.1111/pde.14764] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND/OBJECTIVES Trisomy 21 has known associated clinical phenotypes, including skin and soft tissue concerns. However, the overall prevalence and types of findings are largely unclear. METHODS A retrospective review of children with trisomy 21 and one or more dermatologic diagnoses, seen from 1/1/1994 to 7/1/2016, was performed to record dermatologic diagnoses. If one or more diagnoses were confirmed, further data were collected, including demographics, medical specialty, referrals to dermatology, treatment, complications, and follow-up. RESULTS One hundred and seventy-four patients with a diagnosis of trisomy 21 aged 18 years or younger were confirmed to have one or more dermatologic diagnoses. In a total of 479 dermatologic diagnoses, superficial mycoses (12%), skin and soft tissue infections (10%), dermatitis (8%), and folliculitis (8%) were most common. Diagnoses were most commonly made as an outpatient (91%) and by general pediatrics (45%) or dermatology (25%). A significant difference (P < .05) in the frequency of various diagnoses made by different specialties was observed. A significant difference (P < .05) in the treatments recommended by different specialties was also observed. Referrals to dermatology were infrequent (6%). However, a frequent change in diagnosis (61%) or treatment (68%) for patients referred to dermatology was observed. CONCLUSIONS Children with trisomy 21 are most commonly diagnosed with superficial mycoses, skin and soft tissue infections, dermatitis, and folliculitis. The majority of diagnoses were made by general pediatricians and although dermatology referral was rarely necessary, consultations often resulted in change of diagnosis and/or treatment, supporting consideration of early and frequent dermatology referral.
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Costello CM, Harvey JA, Besch-Stokes JG, Bhullar P, Lim ES, Kunze KL, Tollefson MM, Tolaymat LM, Ochoa SA. The role research gap years play in a successful dermatology match. Int J Dermatol 2021; 61:226-230. [PMID: 34719024 DOI: 10.1111/ijd.15964] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 10/15/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND A new trend includes taking a dedicated year away from medical school to complete a research fellowship. There is minimal data on the benefit of a gap year. We aimed to identify if a gap year makes a dermatology applicant more successful in The Match. METHODS Dermatology applicants who applied to Mayo Clinic Arizona for the 2018-2019 application cycle and Mayo Clinic Rochester, Arizona, and Florida for the 2019-2020 application cycle were surveyed. RESULTS In total, 291 dermatology applicants completed the initial survey, and 236 completed the follow-up survey. Ninety applicants took a gap year, 198 applicants did not. There was no significant difference in match rates. When comparing match rates at top dermatology residency programs, 40.6% of gap-year applicants matched to these residencies versus 19.0% of no gap-year applicants (P < 0.01). CONCLUSION Applicants should weigh the opportunity costs before pursuing research gap years as they may not be universally helpful. Applicants who want to match at a top dermatology program may benefit from a research gap year. This data may have limited generalizability outside of the United States.
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Costello CM, Harvey JA, Besch-Stokes JG, Bhullar P, Lim ES, Kunze KL, Tollefson MM, Tolaymat LM, Ochoa SA. 26633 The role research gap-years play in a successful dermatology match. J Am Acad Dermatol 2021. [DOI: 10.1016/j.jaad.2021.06.114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Afarideh M, Rodriguez Baisi KE, Davis DMR, Hand JL, Tollefson MM. Trends in utilization of non-first-line topical acne medications among children, adolescents, and adults in the United States, 2012-2016. Pediatr Dermatol 2021; 38:1066-1073. [PMID: 34595751 DOI: 10.1111/pde.14733] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND/OBJECTIVE Current knowledge about usage of effective, but non-first-line topical acne medications in the United States is limited. We aimed to investigate utilization patterns and temporal trends for such acne medications in the US ambulatory care. METHODS Pediatric (≤18 years old) and adult (>18 years old) data from the 2012 to 2016 (inclusive) cycles of the US National Ambulatory Medical Care Survey were extracted. Utilization patterns of six non-first-line topical acne medications (ie, azelaic acid, salicylic acid, glycolic acid, sulfur, resorcinol, and zinc) were compared and followed over time. RESULTS Data from 218 410 US office-based sampled visits during 2012-2016 were included in the analysis. Across all acne visits (n = 1542), salicylic acid (1.58%), azelaic acid (1.22%), and glycolic acid (0.52%) were the most frequently used agents, while zinc and resorcinol were not used. Sulfur (0.52%) and salicylic acid (0.33%) were the only medications used in preadolescents, and none of these medications were used in the neonatal or infantile group. Temporal trends for using at least one of these medications were insignificant among both pediatric and adult age groups (P = .825 and .136, respectively). CONCLUSIONS Salicylic acid and azelaic acid are the most frequently used of the studied second-line medications to treat acne, although the use of these and the other non-first-line topical medications overall is uncommon, especially among younger groups of US pediatric patients.
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Costello CM, Harvey JA, Besch-Stokes JG, Bhullar P, Lim ES, Kunze KL, Tollefson MM, Tolaymat LM, Ochoa SA. The role of race and ethnicity in the dermatology applicant match process. J Natl Med Assoc 2021; 113:666-670. [PMID: 34353623 DOI: 10.1016/j.jnma.2021.07.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 06/11/2021] [Accepted: 07/08/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE The field of dermatology is one of the least racially diverse specialties. We aimed to identify ways in which minorities become underrepresented within dermatology. METHODS We surveyed dermatology applicants who applied to (Institution) during the 2018-2019 application cycle and (Institution), (Institution), and (Institution) during the 2019-2020 application cycles. Underrepresented minorities (URM) were defined as Latino/Latina, African American, American Indian/Alaska Native, or Native Hawaiian/Pacific Islander. RESULTS In total, 149 and 142 dermatology applicants completed the initial 2019 and 2020 surveys, 112 and 124 completed the follow-up surveys. The racial breakdown was 69.9% Caucasian, 23.7% Asian, 5.4% African American, 0.4% American Indian/Alaska Native, and 0.7% Native Hawaiian/Pacific Islander. Eight percent identified as Hispanic/Latino. Median Step 1 scores were lower for URM (p<0.01). URM had more publications (p=0.01). There were no observed differences in away rotations or interviews attended. URM were less likely to match (76.7%) vs. Whites (88.4%) and Asians (96.0%; p=0.03). CONCLUSION URM are taking out more loans, pursuing research fellowships more often than their White counterparts, publishing more, completing the same number of away rotations and interviews, yet have lower match rates leading to underrepresentation in the field. It is important to realize how Step scores might reflect and reproduce disparities between different racial/ethnic backgrounds, in turn influencing the racial composition of dermatology residency programs.
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Püttgen KB, Hansen LM, Lauren C, Stefanko N, Mathes E, Olsen GM, Tollefson MM, Adams D, Baselga E, Chamlin S, Corey K, Frascari FF, Frieden IJ, Galligan ER, Gupta D, Haggstrom A, Horii K, Hornik CP, Klajn J, Liberman L, Mancini A, Mannschreck D, McGinness A, McCuaig C, Newell B, Nguyen H, Nopper A, Oyesanya T, Powell J, Reynolds M, Rios M, Siegel DH, Ward K, Garzon MC, Frommelt P, Drolet BA. Limited utility of repeated vital sign monitoring during initiation of oral propranolol for complicated infantile hemangioma. J Am Acad Dermatol 2021; 85:345-352. [PMID: 32289387 DOI: 10.1016/j.jaad.2020.04.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 04/03/2020] [Accepted: 04/04/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND Initial propranolol recommendations for infantile hemangioma published in 2013 were intended as provisional best practices to be updated as evidence-based data emerged. METHODS A retrospective multicenter study was performed to evaluate utility of prolonged monitoring after first propranolol dose and escalation(s). Inclusion criteria included diagnosis of hemangioma requiring propranolol of greater than or equal to 0.3 mg/kg per dose, younger than 2 years, and heart rate monitoring for greater than or equal to 1 hour. Data collected included demographics, dose, vital signs, and adverse events. RESULTS A total of 783 subjects met inclusion criteria; median age at initiation was 112 days. None of the 1148 episodes of prolonged monitoring warranted immediate intervention or drug discontinuation. No symptomatic bradycardia or hypotension occurred during monitoring. Mean heart rate change from baseline to 1 hour was -8.19/min (±15.54/min) and baseline to 2 hours was -9.24/min (±15.84/min). Three preterm subjects had dose adjustments because of prescriber concerns about asymptomatic vital sign changes. No significant difference existed in pretreatment heart rate or in heart rate change between individuals with later adverse events during treatment and those without. CONCLUSION Prolonged monitoring for initiation and escalation of oral propranolol rarely changed management and did not predict future adverse events. Few serious adverse events occurred during therapy; none were cardiovascular.
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Cotton CH, Ahluwalia J, Balkin DM, Frieden IJ, Haggstrom AN, Castelo-Soccio LA, Liy-Wong C, Pope E, Steiner JE, Siegel DH, Fernandez-Faith E, Morel KD, Lauren CT, Garzon MC, Mancini AJ, Chamlin SL, Tollefson MM, Liang MG, Delano S, Glick SA, Hogeling M, Barrio VR. Association of Demographic Factors and Infantile Hemangioma Characteristics With Risk of PHACE Syndrome. JAMA Dermatol 2021; 157:2781293. [PMID: 34132754 PMCID: PMC8209569 DOI: 10.1001/jamadermatol.2021.1901] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 04/21/2021] [Indexed: 11/14/2022]
Abstract
Importance A 2010 prospective study of 108 infants estimated the incidence of PHACE (posterior fossa malformations, hemangioma, arterial anomalies, cardiac defects, eye anomalies) syndrome to be 31% in children with facial infantile hemangiomas (IHs) of at least 22 cm2. There is little evidence regarding the associations among IH characteristics, demographic characteristics, and risk of PHACE syndrome. Objectives To evaluate demographic characteristics and comorbidities in a large cohort of patients at risk for PHACE syndrome and assess the clinical features of large head and neck IH that may be associated with a greater risk of a diagnosis of PHACE syndrome. Design, Setting, and Participants This multicenter, retrospective cohort study assessed all patients with a facial, head, and/or neck IH who were evaluated for PHACE syndrome from August 1, 2009, to December 31, 2014, at 13 pediatric dermatology referral centers across North America. Data analysis was performed from June 15, 2017, to February 29, 2020. Main Outcomes and Measures The main outcome was presence or absence of PHACE syndrome. Data included age at diagnosis, sex, patterns of IH presentation (including size, segment location, and depth), diagnostic procedures and results, and type and number of associated anomalies. Results A total of 238 patients (mean [SD] age, 2.96 [4.71] months; 184 [77.3%] female) were included in the analysis; 106 (44.5%) met the criteria for definite (n = 98) or possible (n = 8) PHACE syndrome. A stepwise linear regression model found that a surface area of 25 cm2 or greater (odds ratio [OR] 2.99; 95% CI, 1.49-6.02) and involvement of 3 or more locations (OR, 17.96; 95% CI, 6.10-52.85) to be statistically significant risk factors for PHACE syndrome. Involvement of the parotid gland (OR, 0.39; 95% CI, 0.18-0.85) and segment S2 (OR, 0.38; 95% CI, 0.16-0.91) was associated with a lower risk. Race and ethnicity may also be associated with PHACE syndrome risk, although more studies are needed. Conclusions and Relevance This cohort study further described factors associated with both a higher and lower risk of PHACE syndrome. The presence of multiple anatomical sites and large surface area were associated with greater risk, whereas S2 or parotid IHs were associated with lower, but still potential, risk. These findings can help in counseling families and decision-making regarding evaluation of infants with large head and neck IHs.
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Imhof RL, Cantwell HM, Proffer SL, Tolkachjov SN, Torgerson RR, Tollefson MM. The spectrum of pediatric scarring alopecia: A retrospective review of 27 patients seen at Mayo Clinic. Pediatr Dermatol 2021; 38:580-584. [PMID: 33644931 DOI: 10.1111/pde.14543] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND/OBJECTIVE There are few studies examining pediatric scarring alopecia. The objective of this study is to characterize the clinicopathologic findings, comorbidities, and treatment outcomes of pediatric patients with scarring alopecia. METHODS Retrospective review of patients under age 18 diagnosed with scarring alopecia at Mayo Clinic from 01/01/1992 through 02/05/2019. RESULTS 27 patients met inclusion criteria with a mean age of 11.2 years and a racial breakdown of 85.2% (23) White, 11.1% (3) Black, and 3.7% (1) Multiracial. Clinical scarring was noted in most (23, 85.2%). Biopsy confirmed the diagnosis in most (24, 88.9%). The most common diagnoses were folliculitis decalvans (6, 22.2%), lichen planopilaris (6, 22.2%), aplasia cutis congenita (4, 14.8%), tinea capitis (4, 14.8%), and morphea (3, 11.1%). Comorbid depression (6, 22.2%) and anxiety (6, 22.2%) were prevalent. Of the patients who received follow-up, most who pursued treatment achieved stabilization (55.5%) or slowing of progression (27.8%), with 44.4% of those treated experiencing regrowth. Mean time to stabilization in the treated population was 19.6 months. Two patients did not pursue treatment, but received follow-up and these untreated patients did not experience hair regrowth. CONCLUSIONS Most patients presented with clinically evident primary scarring alopecia. Biopsy may confirm the diagnosis. Active treatment should be pursued, and successful treatment often requires combination therapies. Time to stabilization often takes years. Screening for depression and anxiety should be pursued.
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Karmacharya P, Crowson CS, Bekele D, Achenbach SJ, Davis JM, Ogdie A, Duarte-García A, Ernste FC, Maradit-Kremers H, Tollefson MM, Wright K. The Epidemiology of Psoriatic Arthritis Over Five Decades: A Population-Based Study. Arthritis Rheumatol 2021; 73:1878-1885. [PMID: 33779070 DOI: 10.1002/art.41741] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 03/16/2021] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To determine the incidence of psoriatic arthritis (PsA) in a US population and describe trends in incidence and mortality over 5 decades. METHODS The previously identified population-based cohort that included Olmsted County, Minnesota residents ≥18 years of age who fulfilled PsA criteria during 1970-1999 was extended to include patients with incident PsA during 2000-2017. Age- and sex-specific incidence rates and point prevalence, adjusted to the 2010 US White population, were reported. RESULTS There were 164 incident cases of PsA in 2000-2017 (mean ± SD age 46.4 ± 12.0 years; 47% female). The overall age- and sex-adjusted annual incidence of PsA per 100,000 population was 8.5 (95% confidence interval [95% CI] 7.2-9.8) and was higher in men (9.3 [95% CI 7.4-11.3]) than women (7.7 [95% CI 5.9-9.4]) in 2000-2017. Overall incidence was highest in the 40-59 years age group. The incidence rate was relatively stable during 2000-2017, with no evidence of an overall increase or an increase in men only (but a modest increase of 3% per year in women), compared to 1970-1999 when a 4%-per-year increase in incidence was observed. Point prevalence was 181.8 per 100,000 population (95% CI 156.5-207.1) in 2015. The percentage of women among those with PsA increased from 39% in 1970-1999 and 41% in 2000-2009 to 54% in 2010-2017 (P = 0.08). Overall survival in PsA did not differ from the general population (standardized mortality ratio 0.85 [95% CI 0.61-1.15]). CONCLUSION The incidence of PsA in this predominantly White US population was stable in 2000-2017, in contrast to previous years. However, an increasing proportion of women with PsA was found in this study.
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Sabeti S, Ball KL, Burkhart C, Eichenfield L, Fernandez Faith E, Frieden IJ, Geronemus R, Gupta D, Krakowski AC, Levy ML, Metry D, Nelson JS, Tollefson MM, Kelly KM. Consensus Statement for the Management and Treatment of Port-Wine Birthmarks in Sturge-Weber Syndrome. JAMA Dermatol 2021; 157:98-104. [PMID: 33175124 DOI: 10.1001/jamadermatol.2020.4226] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Importance Sturge-Weber syndrome (SWS) is a neurocutaneous syndrome involving the skin, brain, and eyes. Consensus recommendations for management are lacking. Objective To consolidate the current literature with expert opinion to make recommendations that will guide treatment and referral for patients with port-wine birthmarks (PWBs). Evidence Review In this consensus statement, 12 nationally peer-recognized experts in dermatology with experience treating patients with SWS were assembled. Key topics and questions were formulated for each group and included risk stratification, optimum treatment strategies, and recommendations regarding light-based therapies. A systematic PubMed search was performed of English-language articles published between December 1, 2008, and December 1, 2018, as well as other pertinent studies identified by the expert panel. Clinical practice guidelines were recommended. Findings Treatment of PWBs is indicated to minimize the psychosocial impact and diminish nodularity and potentially tissue hypertrophy. Better outcomes may be attained if treatments are started at an earlier age. In the US, pulsed dye laser is the standard for all PWBs regardless of the lesion size, location, or color. When performed by experienced physicians, laser treatment can be safe for patients of all ages. The choice of using general anesthesia in young patients is a complex decision that must be considered on a case-by-case basis. Conclusions and Relevance These recommendations are intended to help guide clinical practice and decision-making for patients with SWS and those with isolated PWBs and may improve patient outcomes.
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Skolka MP, Marks LA, Jones LK, Tollefson MM, Smith JH. Trigeminal nerve electrophysiological findings in hemifacial atrophy: A systematic literature review and retrospective chart review. Clin Neurophysiol Pract 2021; 6:50-55. [PMID: 33615047 PMCID: PMC7881166 DOI: 10.1016/j.cnp.2020.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 12/03/2020] [Accepted: 12/29/2020] [Indexed: 11/30/2022] Open
Abstract
Trigeminal nerve electrophysiology is commonly abnormal in cases of HFA. Trigeminal abnormalities are seen in cases with moderate-severe disease. Both central and peripheral nervous system abnormalities may result in HFA.
Objective Hemifacial atrophy (HFA) is a rare disorder characterized by progressive unilateral wasting facial soft tissue, muscle, and/or bone. Trigeminal nerve abnormalities may contribute to or result from disease pathophysiology. We aimed to gain further insights into the role of trigeminal pathophysiology along the HFA severity spectrum. Methods A systematic literature review was performed according to PRISMA standards. Retrospective cases of HFA from the literature and Mayo Clinic EMG database were pooled for descriptive and semi-quantitative analysis. Results Overall, 13 total HFA patients were identified through literature and database reviews. Trigeminal nerve testing was abnormal in 9/13 (69%), exclusively in moderate-severe cases. Abnormalities suggested a peripheral (7/9, 78%) or mixed central/peripheral (2/9, 22%) localization. Trigeminal nerve abnormalities were not identified in any of the 4 cases with mild disease severity. Conclusion Moderate to severe cases of HFA were associated with electrophysiological trigeminal abnormalities. No abnormalities were seen in mild cases of HFA. Significance Trigeminal nerve electrophysiology may serve as a biomarker of moderate-severe disease progression, likely reflecting the consequences of progressive soft tissue atrophy.
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Karmacharya P, Wright K, Achenbach SJ, Bekele D, Crowson CS, Ogdie A, Duarte-García A, Ernste FC, Tollefson MM, Davis JM. Diagnostic Delay in Psoriatic Arthritis: A Population-based Study. J Rheumatol 2021; 48:1410-1416. [PMID: 33589556 DOI: 10.3899/jrheum.201199] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/02/2021] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To examine demographic and clinical characteristics associated with diagnostic delay in psoriatic arthritis (PsA). METHODS We characterized a retrospective, population-based cohort of incident adult (≥ 18 yrs) patients with PsA from Olmsted County, Minnesota, from 2000-2017. All patients met the classification criteria. Diagnostic delay was defined as the time from any patient-reported PsA-related joint symptom to a physician diagnosis of PsA. Factors associated with delay in PsA diagnosis were identified through logistic regression models. RESULTS Of the 164 incident PsA cases from 2000 to 2017, 162 had a physician or rheumatologist diagnosis. Mean (SD) age was 41.5 (12.6) years and 46% were female. Median time from symptom onset to physician diagnosis was 2.5 years (IQR 0.5-7.3). By 6 months, 38 (23%) received a diagnosis of PsA, 56 (35%) by 1 year, and 73 (45%) by 2 years after symptom onset. No significant trend in diagnostic delay was observed over calendar time. Earlier age at onset of PsA symptoms, higher BMI, and enthesitis were associated with a diagnostic delay of > 2 years, whereas sebopsoriasis was associated with a lower likelihood of delay. CONCLUSION In our study, more than half of PsA patients had a diagnostic delay of > 2 years, and no significant improvement in time to diagnosis was noted between 2000 and 2017. Patients with younger age at PsA symptom onset, higher BMI, or enthesitis before diagnosis were more likely to have a diagnostic delay of > 2 years, whereas patients with sebopsoriasis were less likely to have a diagnostic delay.
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Roberts EE, Nowsheen S, Davis DMR, Hand JL, Tollefson MM, Wetter DA. Use of spironolactone to treat acne in adolescent females. Pediatr Dermatol 2021; 38:72-76. [PMID: 33009838 DOI: 10.1111/pde.14391] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 07/05/2020] [Accepted: 09/01/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND/OBJECTIVES Studies assessing the utility of spironolactone for treating acne in adolescent females are lacking. Thus, we sought to examine spironolactone's role in treating this patient population. METHODS A retrospective review was performed to determine the efficacy of spironolactone treatment in adolescent females seen at Mayo Clinic in Rochester, Minnesota, from 2007 to 2017. RESULTS In a cohort of 80 pediatric patients with a median age of 19 years (range, 14-20 years), 64 patients (80%) experienced improvement of acne on treatment with spironolactone (median dose, 100 mg daily) with a favorable side effect profile. Approximately a quarter of patients (22.5%) had a complete response; more than half (58.8%) had a complete response or a partial response greater than 50%. Initial and maximal responses were observed at a median of 3 months and 5 months, respectively. Patients received treatment with spironolactone for a median duration of 7 months (range, 3-45 months) with limited side effects. CONCLUSIONS Spironolactone demonstrated efficacy in treating acne in adolescent females and is a safe long-term alternative to systemic antibiotics in these patients.
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Elias AJ, Hand JL, Tollefson MM, Davis DMR. The anatomic distribution of isolated and syndrome-associated port-wine stain. Pediatr Dermatol 2021; 38:77-82. [PMID: 33170527 DOI: 10.1111/pde.14392] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 08/15/2020] [Accepted: 09/04/2020] [Indexed: 01/19/2023]
Abstract
BACKGROUND/OBJECTIVES To determine the role of sex in port-wine stain (PWS) distribution and describe the epidemiologic and anatomic differences between syndrome-associated and non-syndrome-associated PWS using modern criteria. METHODS A retrospective review of PWS patients aged 18 years and younger from 1995 to 2018 seen in the Department of Dermatology at an academic tertiary referral center. Cases were reviewed for sex, anatomic location, and presence of associated syndrome. 4,527 records were reviewed on the basis of ICD billing codes for congenital vascular malformations, with 516 meeting inclusion criteria. RESULTS 516 patients were included in the analysis: 234 (45.4%) men and 282 (54.6%) women. A female preponderance of Sturge-Weber syndrome (18 of 23, 78%, P = .03) and a trend toward more female-isolated PWS (149 of 269, 55%, P = .72) were found. No lateral predominance observed for isolated PWS was found: 112(41.6%) limited left-side lesions and 113(42%) limited right-side lesions (P = .41). A trend toward Klippel-Trenaunay syndrome (KTS)-associated PWS occurring more commonly isolated to the left side (76 (45.5%) vs 59 (35.12%) P = .29) was found. Nine percent of SWS patients had a PWS on the body. Five percent of KTS patients had a facial PWS. The lower limb was the most common location overall of body PWS with 33.8% of isolated PWS and 81.5% of KTS patients having a lower limb lesion. CONCLUSIONS Female children were more likely to be diagnosed with SWS, and a trend toward more isolated PWS in women was found. No lateral predominance of isolated PWS was found, but KTS-associated PWS was more common on the left. A considerable proportion of lesions do not appear in anatomic locations traditionally considered typical in the setting of associated syndromes, which underscores the importance of conducting a complete physical examination and adhering to diagnostic criteria for those syndromes.
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Bronckers IMGJ, Paller AS, West DP, Lara-Corrales I, Tollefson MM, Tom WL, Hogeling M, Belazarian L, Zachariae C, Mahé E, Siegfried E, Blume-Peytavi U, Szalai Z, Vleugels RA, Holland K, Murphy R, Puig L, Cordoro KM, Lambert J, Alexopoulos A, Mrowietz U, Kievit W, Seyger MMB. A Comparison of Psoriasis Severity in Pediatric Patients Treated With Methotrexate vs Biologic Agents. JAMA Dermatol 2020; 156:384-392. [PMID: 32022846 DOI: 10.1001/jamadermatol.2019.4835] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Importance Few studies have compared the use of methotrexate and biologics, the most commonly used systemic medications for treatment of moderate to severe psoriasis in children. Objective To assess the real-world, 6-month reduction in psoriasis severity and long-term drug survival (rate and duration of adherence to a specific drug) of methotrexate vs biologics in plaque psoriasis in children. Design, Setting, and Participants A retrospective medical records review was conducted at 20 European and North American centers. Treatment response was based on site-reported Psoriasis Area and Severity Index (PASI) and/or Physician Global Assessment (PGA) scores at baseline and within the first 6 months of treatment. Participants included all 234 consecutively seen children with moderate to severe psoriasis who received at least 3 months of methotrexate or biologics from December 1, 1990, to September 16, 2014, with sufficient data for analysis. Data analysis was performed from December 14, 2015, to September 1, 2016. Main Outcomes and Measures PASI, with a range from 0 to 72 (highest score indicating severe psoriasis), and/or PGA, with a scale of 0 (clear), 1 (minimal), 2 (mild), 3 (moderate), 4 (severe), and 5 (very severe). Results Of 234 pediatric patients (103 boys [44.0%]; 131 girls [56.0%]) treated with methotrexate and/or biologics, 163 patients (69.7%) exclusively received methotrexate, 47 patients (20.1%) exclusively received biologics, and 24 children (10.2%) received methotrexate and biologics sequentially. Of the latter cohort, 23 children were treated initially with methotrexate. Mean (SD) age at initiation was 11.6 (3.7) years for methotrexate and 13.3 (2.9) years for biologics (73.2% for etanercept) (P = .002). Among patients evaluated by a scoring method at 6-month follow-up, 75% or greater improvement in PASI (PASI75) was achieved in 12 of 30 patients (40.0%) receiving methotrexate and 20 of 28 patients (71.4%) receiving biologics, and PGA was clear/almost clear (PGA 0/1) in 41 of 115 patients (35.6%) receiving methotrexate and 18 of 37 patients (48.6%) receiving biologics. Achieving PASI75 and/or PGA 0/1 between baseline and 6 months was more likely with biologics than methotrexate (PASI75: odds ratio [OR], 4.56; 95% CI, 2.02-10.27; P < .001; and PGA 0/1: OR, 2.00; 95% CI, 0.98-4.00; P = .06). Decreased mean PASI and PGA scores were associated with biologics more than with methotrexate (PASI effect, -3.13; 95% CI, -4.33 to -1.94; P < .001; and PGA effect, -0.31; 95% CI, -0.56 to -0.06; P = .02). After 1, 3, and 5 years of use, overall drug survival rates for methotrexate were 77.5%, 50.3%, and 35.9%, and for biologics, the rates were 83.4%, 64.3%, and 57.1%, respectively. Biologics were associated with a better confounder-corrected drug survival than methotrexate (hazard ratio [HR], 2.23; 95% CI, 1.21-4.10; P = .01). Discontinuation owing to lack of response was comparable (HR, 1.64; 95% CI, 0.80-3.36; P = .18). Conclusions and Relevance Methotrexate and biologics appear to be associated with improvement in pediatric psoriasis, although biologics seem to be associated with greater reduction in psoriasis severity scores and higher drug survival rates than methotrexate in the real-world setting. Additional studies directly comparing these medications should be performed for confirmation.
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