Diagnosis and Management of Pediatric Psoriasis: An Overview for Pediatricians

August 2023 | Volume 22 | Issue 8 | 742 | Copyright © August 2023


Published online July 25, 2023

Adelaide A. Hebert MDa, John Browning MDb, Pearl C. Kwong MD PhDc, Ana Duarte MDd, Harper N. Price MDe, Elaine Siegfried MDf

aUT Health McGovern Medical School, Houston, TX 
bUT Health San Antonio, San Antonio, TX 
cWolfson Children’s Hospital, Jacksonville, FL 
dThe Children’s Skin Center, Nicklaus Children’s Hospital, Miami, FL 
ePhoenix Children’s Hospital, Phoenix, AZ 
fSaint Louis University School of Medicine, St Louis, MO

can help reduce the risk of comorbidities.76 Use of a moisturizer that contains scale softeners, salicylic acid, lactic acid, glycolic acid, urea, or the anti-itch ingredients pramoxine, menthol, or calamine can augment skin care.77 Other alternative management approaches include acupuncture, apple cider vinegar for scalp itch, capsaicin added to topical medications, dilute bleach, Dead Sea or Epsom salt baths, or tea tree oil; however, these approaches lack clinical research on their long-term effectiveness and safety,78 and some can sting or cause skin irritation. The NPF website provides articles, webinars, podcasts, and videos about PsO and PsA, including treatment options and management, news, and stories from patients with PsO.79 Other support resources provided by the NPF include a free patient navigation center to help with questions about PsO and a peer support network that matches patients and caregivers with people who have experienced a similar situation and can provide guidance and reassurance.80 "Our Spot for Youth" is a patient resource center that provides welcome kits for pediatric patients with PsO and their families, tips on communicating with teachers and friends, and downloadable school resources.81 The AAD also provides a PsO resource center with information about the disease, diagnosis, and treatment options as well as skin, hair, and nail care guides for patients with PsO.82 These resources include a youth education campaign, "Good Skin Knowledge," which provides lesson plans and handouts to teach kids about common skin, hair, and nail conditions, such as PsO.83

Children with skin conditions, including PsO, are eligible to attend specialty summer camps. This experience can help improve self-esteem, social skills, body image, and skin care routines.84 The AAD Camp Discovery is a no-cost summer camp designed for pediatric patients with chronic skin conditions.85 The Children's Skin Disease Foundation's Camp Wonder is a week-long summer camp opportunity for children with chronic and life-threatening skin diseases provided free of cost for campers.86 

Current Challenges for Pediatricians in the Treatment of Pediatric PsO
Misdiagnosis can prompt treatment of PsO with an oral or parenteral corticosteroid. This approach is well known to trigger rebound worsening or even pustular flares. Other pediatric-specific challenges can complicate treatment, including tactile aversion to topical medications, needle phobia, and anticipatory nausea or emesis.87 Among the many systemic options FDA approved to treat PsO in adults, only 5 drugs are currently approved by the FDA for moderate to severe pediatric PsO. Insurance coverage is often denied for off-label treatments.88,89 When access is available, out-of-pocket treatment for PsO has been documented to cost an average of $2528 per year, an important factor that limits optimal treatment.90 Due to the difficulty in diagnosing pediatric PsO, patients are often misdiagnosed and prescribed treatments that can worsen their disease (Table 3). As skin lesions often resemble a rash, patients with PsO who are treated at emergency clinics are often prescribed oral, topical, or systemic corticosteroids that can worsen their PsO. Patients with PsO who are misdiagnosed and treated with TNF inhibitors may experience induction or exacerbation of PsO. Pediatricians should be aware that prescribing corticosteroids before an accurate diagnosis is made is not best practice and should consult a dermatologist if there is uncertainty about a diagnosis.88,89   

Pediatricians should also be aware of potential adverse effects when prescribing topical corticosteroids for children. Although these medications are a time-honored and cost-effective approach, long-term safety data are limited. Safety is supported by using the lowest potency product that is effective for the patient.45 Higher potency topical corticosteroids used more than once a day and applied under occlusion (eg, diaper area) and on the face and fold carry the highest risk of skin barrier compromise, percutaneous absorption, and hypothalamic-pituitary-adrenal axis suppression.45 Phototherapy can be time-consuming and require high out-of-pocket costs, and improvement is typically not appreciated for several weeks. Potential long-term adverse effects of phototherapy include photoaging, actinic keratoses, and skin cancer,91 although this risk is lower for narrowband UV-B than combination UV-A plus topical psoralens.92  The need for protective eyewear also poses special risks for children undergoing phototherapy, and isolated, underreported retinal burns have occurred in children unwilling to leave eyewear in place.56 

PsO that requires long-term use of systemic medication carries risks of drug-specific, treatment-emergent  adverse  effects (Table 3). Injection site reactions are the most common adverse effect of biologic agents.93 Long-term safety concerns with TNF inhibitors include increased risk of serious infections (eg, tuberculosis), development of autoimmune phenomena (ie, IBD, diabetes, and paradoxical PsO),93 and lymphomas and other malignancies,94 although there were no reported malignancies in a long-term safety study of etanercept treatment in pediatric patients with PsO.95 Pediatric patients receiving secukinumab or ixekizumab should be monitored for new or worsening IBD, which has occurred in adult patients with PsO receiving these biologics.96,97 However, no confirmed cases of treatment-emergent IBD in pediatric patients receiving secukinumab have been observed in clinical trials to date. Hypersensitivity reactions and serious infections have been reported for every biologic approved for use in children. There are no data on the impact of biologic agents on vaccine response; therefore, up-to-date immunization status is recommended prior to starting any of these medications. Avoiding live virus vaccines is recommended in all children receiving immunosuppressant or biologic medication. 

CONCLUSION

Pediatrician familiarity with the clinical presentation, diagnosis, and treatment of pediatric PsO will allow earlier and more effective management, alleviation of the physical and psychosocial burdens, and referral for long-term treatment when indicated. 

DISCLOSURES

Dr Hebert received research grants paid to the UT Health McGovern Medical School, Houston, from Pfizer, GSK, Mayne Pharma, LEO Pharma, Sienna, Ortho Dermatologics, Amgen, Promius, and Arcutis; received honoraria from Incyte, GSK, Ortho Dermatologics, Mayne Pharma, Amgen, LEO Pharma, Pfizer, Dermira, Verrica, Novan, UCB, Almirall, Novartis, Pierre Fabre, Aslan, and Janssen; and has served on the data safety monitoring boards for GSK, Ortho Dermatologics, and Sanofi-Regeneron. Dr Browning is an investigator for Amryt, Arcutis, Brickell Biotech, Celgene, ChemoCentryx, Dermavant, Eli Lilly, Incyte, Lenus Pharma, LEO Pharma, Mayne Pharma, Novartis, Pfizer, Regeneron, and Valeant; a consultant for Dermavant and LEO Pharma; and a speaker for Dermira, Regeneron, and Pfizer. Dr Kwong is an investigator, a speaker, and/or a consultant for Regeneron/Sanofi Genzyme, Eli Lilly, Verrica, Aclaris, Amgen, Novan, Almirall, Galderma, Pfizer, Novartis, Biofrontera, Mayne Pharma, Dermira, and Ortho Dermatologics. Dr Duarte has received speaker fees from Sanofi Regeneron, Pfizer, and Pierre Fabre and is an investigator for Pfizer, Novartis, and UCB. Dr Price is a principal investigator for Venthera, Sanofi, Amryt, AFT Pharmaceuticals, and Amgen and is a consultant for Amryt and Krystal Bio, with all funds paid to Phoenix Children's Hospital. Dr Siegfried is a consultant for Regeneron, Sanofi Genzyme, UCB, AbbVie, Verrica, LEO Pharma, Novan, Pfizer, and Pierre Fabre; is an investigator for Janssen and Eli Lilly; and is on the data safety monitoring committees for LEO Pharma and Novan. This commentary does contain a discussion of an unapproved/investigative use of a commercial product/device.

Funding sources: This work was supported by Novartis Pharmaceuticals Corporation, East Hanover, New Jersey, in accordance with Good Publication Practice (GPP 2022) guidelines (http://www.ismpp.org/gpp-2022).

ACKNOWLEDGMENT

Medical writing support was provided by Ken Gresham, PhD, of Health Interactions, Inc., and was funded by Novartis Pharmaceuticals Corporation. This manuscript was developed in accordance with Good Publication Practice (GPP 2022) guidelines. Authors had full control of the content and made the final decision on all aspects of this publication.

REFERENCES

  1. Pinter A, Mielke N, Malisiewicz B, et al. Management of paediatric psoriasis by paediatricians: a questionnaire-based survey. Dermatol Ther (Heidelb). 2020;10(4):671-680.
  2. Griffiths CEM, Armstrong AW, Gudjonsson JE, et al. Psoriasis. Lancet. 2021;397(10281):1301-1315. 
  3. Branisteanu DE, Georgescu S, Serban IL, et al. Management of psoriasis in children (Review). Exp Ther Med. 2021;22(6):1429. 
  4. Nutten S. Atopic dermatitis: global epidemiology and risk factors. Ann Nutr Metab. 2015;66 Suppl 1:8-16. 
  5. Parisi R, Symmons DP, Griffiths CE, et al. Global epidemiology of psoriasis: a systematic review of incidence and prevalence. J Invest Dermatol. 2013;133(2):377-385. 
  6. Augustin M, Glaeske G, Radtke MA, et al. Epidemiology and comorbidity of psoriasis in children. Br J Dermatol. 2010;162(3):633-636. 
  7. Bronckers IM, Paller AS, van Geel MJ, et al. Psoriasis in children and adolescents: diagnosis, management and comorbidities. Paediatr Drugs. 2015;17(5):373-384. 
  8. Michalek IM, Loring B, John SM. A systematic review of worldwide epidemiology of psoriasis. J Eur Acad Dermatol Venereol. 2017;31(2):205-212. 
  9. Mahé E, Bursztejn AC, Phan A, et al. Management of childhood psoriasis in France. A national survey among general practitioners, pediatricians, and dermatologists. Dermatol Ther. 2018;31(1).
  10. De Jager ME, Van de Kerkhof PC, De Jong EM, et al. Epidemiology and prescribed treatments in childhood psoriasis: a survey among medical professionals. J Dermatolog Treat. 2009;20(5):254-258. 
  11. Silverberg NB. Pediatric psoriasis: an update. Ther Clin Risk Manag. 2009;5:849-856.  
  12. Arese V, Albini P, Ibba F, et al. Juvenile psoriasis: an epidemiological study of 69 cases. G Ital Dermatol Venereol. 2018;153(4):469-472. 
  13. Thomas J, Parimalam K. Treating pediatric plaque psoriasis: challenges and solutions. Pediatric Health Med Ther. 2016;7:25-38. 
  14. Micali G, Verzì AE, Giuffrida G, et al. Inverse psoriasis: from diagnosis to current treatment options. Clin Cosmet Investig Dermatol. 2019;12:953-959. 
  15. Merola JF, Qureshi A, Husni ME. Underdiagnosed and undertreated psoriasis: Nuances of treating psoriasis affecting the scalp, face, intertriginous areas, genitals, hands, feet, and nails. Dermatol Ther. 2018;31(3):e12589. 
  16. Silverberg NB. Update on pediatric psoriasis, part 1: clinical features and demographics. Cutis. 2010;86(3):118-124. 
  17. Tsai YC, Tsai TF. Overlapping features of psoriasis and atopic dermatitis: from genetics to immunopathogenesis to phenotypes. Int J Mol Sci. 2022;23(10):5518.
  18. Mylonas A, Conrad C. Psoriasis: classical vs. paradoxical. The yin-yang of TNF and type I Interferon. Front Immunol. 2018;9:2746. 
  19. Pinson R, Sotoodian B, Fiorillo L. Psoriasis in children. Psoriasis (Auckl). 2016;6:121-129.  
  20. Mercy K, Kwasny M, Cordoro KM, et al. Clinical manifestations of pediatric psoriasis: results of a multicenter study in the United States. Pediatr Dermatol. 2013;30(4):424-428. 
  21. Telfer NR, Chalmers RJ, Whale K, et al. The role of streptococcal infection in the initiation of guttate psoriasis. Arch Dermatol. 1992;128(1):39-42. 
  22. Wu W, Debbaneh M, Moslehi H, et al. Tonsillectomy as a treatment for psoriasis: a review. J Dermatolog Treat. 2014;25(6):482-486. 
  23. Kwon HH, Na SJ, Jo SJ, et al. Epidemiology and clinical features of pediatric psoriasis in tertiary referral psoriasis clinic. J Dermatol. 2012;39(3):260-264. 
  24. Tollefson MM, Crowson CS, McEvoy MT, et al. Incidence of psoriasis in children: a population-based study. J Am Acad Dermatol. 2010;62(6):979-987. 
  25. Wu Y, Lin Y, Liu HJ, et al. Childhood psoriasis: a study of 137 cases from central China. World J Pediatr. 2010;6(3):260-264. 
  26. Stefanaki C, Lagogianni E, Kontochristopoulos G, et al. Psoriasis in children: a retrospective analysis. J Eur Acad Dermatol Venereol. 2011;25(4):417-421. 
  27. Bronckers I, Bruins FM, van Geel MJ, et al. Nail Involvement as a predictor of disease severity in paediatric psoriasis: follow-up data from the Dutch ChildCAPTURE registry. Acta Derm Venereol. 2019;99(2):152-157. 
  28. Morris A, Rogers M, Fischer G, et al. Childhood psoriasis: a clinical review of 1262 cases. Pediatr Dermatol. 2001;18(3):188-198. 
  29. Tollefson MM. Diagnosis and management of psoriasis in children. Pediatr Clin North Am. 2014;61(2):261-277. 
  30. Ji YZ, Liu SR. Koebner phenomenon leading to the formation of new psoriatic lesions: evidences and mechanisms. Biosci Rep. 2019;39(12):BSR20193266.
  31. Kumar B, Jain R, Sandhu K, et al. Epidemiology of childhood psoriasis: a study of 419 patients from northern India. Int J Dermatol. 2004;43(9):654-658. 
  32. Pithadia DJ, Reynolds KA, Lee EB, et al. Translating the 2019 AAD-NPF guidelines of care for the management of psoriasis in pediatric patients. Cutis. 2020;106(5):257-260;E3. 
  33. Ozden MG, Tekin NS, Gürer MA, et al. Environmental risk factors in pediatric psoriasis: a multicenter case-control study. Pediatr Dermatol. 2011;28(3):306-312. 
  34. Koebnick C, Black MH, Smith N, et al. The association of psoriasis and elevated blood lipids in overweight and obese children. J Pediatr. 2011;159(4):577-583. 
  35. Hunjan MK, Maradit Kremers H, Lohse C, et al. Association between obesity and pediatric psoriasis. Pediatr Dermatol. 2018;35(5):e304-e305. 
  36. Pugliese D, Guidi L, Ferraro PM, et al. Paradoxical psoriasis in a large cohort of patients with inflammatory bowel disease receiving treatment with anti-TNF alpha:5-year follow-up study. Alimentary Pharmacology & Therapeutics. 2015;42(7):880-888. 
  37. Toussirot É, Aubin F. Paradoxical reactions under TNF-α blocking agents and other biological agents given for chronic immune-mediated diseases: an analytical and comprehensive overview. RMD Open. 2016;2(2):e000239. 
  38. Courbette O, Aupiais C, Viala J, et al. Infliximab paradoxical psoriasis in a cohort of children with inflammatory bowel disease. J Pediatr Gastroenterol Nutr. 2019;69(2):189-193. 
  39. Hiremath G, Duffy L, Leibowitz I. Infliximab-induced psoriasis in children with inflammatory bowel disease. J Pediatr Gastroenterol Nutr. 2011;52(2):230-232. 
  40. Cyrenne BM, Parpia AS, Sibbald C. Paradoxical psoriasis in pediatric patients: a systematic review. Pediatr Dermatol. 2021;38(5):1086-1093. 
  41. Hu P, Wang M, Gao H, et al. The role of helper T cells in psoriasis. Front Immunol. 2021;12:788940. 
  42. Diani M, Altomare G, Reali E. T helper cell subsets in clinical manifestations of psoriasis. J Immunol Res. 2016;2016:7692024. 
  43. Armstrong AW, Read C. Pathophysiology, clinical presentation, and treatment of psoriasis: a review. JAMA. 2020;323(19):1945-1960. 
  44. Matsunaga MC, Yamauchi PS. IL-4 and IL-13 inhibition in atopic dermatitis. J Drugs Dermatol. 2016;15(8):925-9299. 
  45. Menter A, Cordoro KM, Davis DMR, et al. Joint American Academy of Dermatology-National Psoriasis Foundation guidelines of care for the management and treatment of psoriasis in pediatric patients. J Am Acad Dermatol. 2020;82(1):161-201. 
  46. Salek MS, Jung S, Brincat-Ruffini LA, et al. Clinical experience and psychometric properties of the Children's Dermatology Life Quality Index (CDLQI), 1995-2012. Br J Dermatol. 2013;169(4):734-759. 
  47. Siegfried EC, Hebert AA. Diagnosis of atopic dermatitis: mimics, overlaps, and complications. J Clin Med. 2015;4(5):884-917. 
  48. Leclerc-Mercier S, Bodemer C, Bourdon-Lanoy E, et al. Early skin biopsy is helpful for the diagnosis and management of neonatal and infantile erythrodermas. J Cutan Pathol. 2010;37(2):249-255. 
  49. Prinz JC. The woronoff ring in psoriasis and the mechanisms of postinflammatory hypopigmentation. Acta Derm Venereol. 2020;100(3):adv00031. 
  50. Paller AS, Schenfeld J, Accortt NA, et al. A retrospective cohort study to evaluate the development of comorbidities, including psychiatric comorbidities, among a pediatric psoriasis population. Pediatr Dermatol. 2019;36(3):290-297. 
  51. Tollefson MM, Van Houten HK, Asante D, et al. Association of psoriasis with comorbidity development in children with psoriasis. JAMA Dermatol. 2018;154(3):286-292. 
  52. Cho SI, Kim YE, Jo SJ. Association of metabolic comorbidities with pediatric psoriasis: a systematic review and meta-analysis. Ann Dermatol. 2021;33(3):203-213.
  53. Pagliarello C, Fabrizi G, Cortelazzi C, et al. Psoriasis and seborrheic dermatitis in infancy and childhood. G Ital Dermatol Venereol. 2014;149(6):683-691. 
  54. Yan D, Afifi L, Jeon C, et al. The metabolomics of psoriatic disease. Psoriasis (Auckl). 2017;7:1-15. 
  55. Osier E, Wang AS, Tollefson MM, et al. Pediatric psoriasis comorbidity screening guidelines. JAMA Dermatol. 2017;153(7):698-704. 
  56. Eichenfield LF, Paller AS, Tom WL, et al. Pediatric psoriasis: Evolving perspectives. Pediatr Dermatol. 2018;35(2):170-181. 
  57. Varni JW, Globe DR, Gandra SR, et al. Health-related quality of life of pediatric patients with moderate to severe plaque psoriasis: comparisons to four common chronic diseases. Eur J Pediatr. 2012;171(3):485-492. 
  58. Kimball AB, Wu EQ, Guérin A, et al. Risks of developing psychiatric disorders in pediatric patients with psoriasis. J Am Acad Dermatol. 2012;67(4):651-7.e1-2. 
  59. Kara T, Topkarcı Z, Yılmaz S, et al. Pediatric patients with psoriasis and psychiatric disorders: premorbidity and comorbidity in a case-control study. J Dermatolog Treat. 2019;30(2):129-134. 
  60. Beattie PE, Lewis-Jones MS. A comparative study of impairment of quality of life in children with skin disease and children with other chronic childhood diseases. Br J Dermatol. 2006;155(1):145-151. 
  61. Magin P, Adams J, Heading G, et al. Experiences of appearance-related teasing and bullying in skin diseases and their psychological sequelae: results of a qualitative study. Scand J Caring Sci. 2008;22(3):430-436. 
  62. De Jager MEA, De Jong EMGJ, Evers AWM, et al. The burden of childhood psoriasis. Pediatr Dermatol. 2011;28(6):736-737. 
  63. Gonzalez J, Cunningham K, Perlmutter J, et al. Systematic review of health-related quality of life in adolescents with psoriasis. Dermatology. 2016;232(5):541-549. 
  64. Ritchlin CT, Colbert RA, Gladman DD. Psoriatic arthritis. N Engl J Med. 2017;376(10):957-970. 
  65. Brandon TG, Manos CK, Xiao R, et al. Pediatric psoriatic arthritis: a population-based cohort study of risk factors for onset and subsequent risk of inflammatory comorbidities. J Psoriasis Psoriatic Arthritis. 2018;3(4):131-136. 
  66. Alinaghi F, Calov M, Kristensen LE, et al. Prevalence of psoriatic arthritis in patients with psoriasis: A systematic review and meta-analysis of observational and clinical studies. J Am Acad Dermatol. 2019;80(1):251-265.e19. 
  67. Mease PJ, Gladman DD, Papp KA, et al. Prevalence of rheumatologist-diagnosed psoriatic arthritis in patients with psoriasis in European/North American dermatology clinics. J Am Acad Dermatol. 2013;69(5):729-735. 
  68. Ogdie A, Weiss P. The epidemiology of psoriatic arthritis. Rheum Dis Clin North Am. 2015;41(4):545-568. 
  69. Haulrig MB, Zachariae C, Skov L. Off-label treatments for pediatric psoriasis: lessons for the clinic. Psoriasis (Auckl). 2021;11:1-20. 
  70. Kim HO, Kang SY, Kim JC, et al. Pediatric psoriasis: from new insights into pathogenesis to updates on treatment. Biomedicines. 2021;9(8):940.
  71. Hebert AA, Browning J, Kwong PC, et al. Managing pediatric psoriasis: update on treatments and challenges-a review. J Dermatolog Treat. 2022;33(5):2433-2442. 
  72. Gossec L, Baraliakos X, Kerschbaumer A, et al. EULAR recommendations for the management of psoriatic arthritis with pharmacological therapies: 2019 update. Ann Rheum Dis. 2020;79(6):700-712. 
  73. Busch AL, Landau JM, Moody MN, et al. Pediatric psoriasis. Skin Therapy Lett. 2012;17(1):5-7. 
  74. Luersen K, Davis SA, Kaplan SG, et al. Sticker charts: a method for improving adherence to treatment of chronic diseases in children. Pediatr Dermatol. 2012;29(4):403-408. 
  75. Shah KN, Cortina S, Ernst MM, et al. Psoriasis in childhood: effective strategies to improve treatment adherence. Psoriasis (Auckl). 2015;5:43-54.
  76. National Psoriasis Foundation. Available at: https://www.psoriasis.org/. Accessed December 16, 2021. 
  77. National Psoriasis Foundation. Over-the-Counter Topicals. Available at: https://www.psoriasis.org/over-the-counter/. Accessed December 16, 2021. 
  78. National Psoriasis Foundation. Integrative Approaches to Care. Available at: https://www.psoriasis.org/integrative-approaches-to-care/. Accessed December 16, 2021. 
  79. National Psoriasis Foundation. Media for Patients. Available at: https://www. psoriasis.org/watch-and-listen/. Accessed December 16, 2021. 
  80. National Psoriasis Foundation. Patient Navigation Center. Available at: https://www.psoriasis.org/navigationcenter/. Accessed December 16, 2021. 
  81. National Psoriasis Foundation. Our Spot for Youth. Available at: https://www. psoriasis.org/our-spot/. Accessed December 16, 2021. 
  82. American Academy of Dermatology. Psoriasis resource center. Available at: https://www.aad.org/public/diseases/psoriasis. Accessed December 16, 2021, 
  83. American Academy of Dermatology. Lesson plans. Available at: https://www.aad. org/public/parents-kids/lesson-plans. Accessed December 16, 2021. 
  84. Wu J, Hogeling M. Impact of summer camps for children with chronic skin conditions. J Am Acad Dermatol. 2021;85(1):222-224. 
  85. American Academy of Dermatology. Camp Discovery. Available at: https://wwwaadorg/public/public-health/camp-discovery. Accessed December 16, 2021. 
  86. Children's Skin Disease Foundation. Camp wonder. Available at: https://wwwcsdforg/camp-wonder. Accessed December 16, 2021. 
  87. Goenaga-Vázquez Y, Lauck KC, Hebert AA. Therapeutic challenges in managing pediatric psoriasis. Int J Womens Dermatol. 2021;7(3):314-318. 
  88. Cordoro K. Toward optimal care of the pediatric patient with psoriasis: the new AAD-NPF management guideline. J Psoriasis Psoriatic Arthritis. 2020;5(1):7-11.
  89. Cline A, Berg A, Bartos GJ, et al. Biologic treatment options for pediatric psoriasis and atopic dermatitis-a review. J Clin Aesthet Dermatol. 2020;13(6 Suppl):S33-S38. 
  90. Bhutani T, Wong JW, Bebo BF, et al. Access to health care in patients with psoriasis and psoriatic arthritis: data from National Psoriasis Foundation survey panels. JAMA Dermatol. 2013;149(6):717-721. 
  91. Vangipuram R, Feldman SR. Ultraviolet phototherapy for cutaneous diseases: a concise review. Oral Dis. 2016;22(4):253-259. 
  92. Archier E, Devaux S, Castela E, et al. Carcinogenic risks of psoralen UV-A therapy and narrowband UV-B therapy in chronic plaque psoriasis: a systematic literature review. J Eur Acad Dermatol Venereol. 2012;26 Suppl 3:22-31. 
  93. Committee on Pediatric Studies Conducted Under the Best Pharmaceuticals for Children Act and the Pediatric Research Equity Act; Board on Health Sciences Policy; Institute of Medicine. Safe and Effective Medicines for Children: Pediatric Studies Conducted Under the Best Pharmaceuticals for Children Act and the Pediatric Research Equity Act. Field MJ, Boat TF, eds. National Academies Press; 2012.
  94. Enbrel® (etanercept). Prescribing information. Amgen, Inc; 2021. 
  95. Paller AS, Siegfried EC, Pariser DM, et al. Long-term safety and efficacy of etanercept in children and adolescents with plaque psoriasis. J Am Acad Dermatol. 2016;74(2):280-7.e1-3. 
  96. Blair HA. Secukinumab: a review in moderate to severe pediatric plaque psoriasis. Paediatr Drugs. 2021;23(6):601-608. 
  97. Taltz® (ixekizumab). Prescribing information. Eli Lilly and Company; 2021. 
  98. National Psoriasis Foundation. About psoriasis and psoriatic arthritis in children. Available at: https://www.psoriasis.org/children-with-psoriasis/. Accessed May 21, 2021.
  99. American Academy of Dermatology. What’s the Difference Between Eczema and Psoriasis? Available at: https://www.aad.org/public/diseases/eczema/childhood/child-have/difference-psoriasis. Accessed December 21, 2021.
  100. Na CH, Chung J, Simpson EL. Quality of life and disease impact of atopic dermatitis and psoriasis on children and their families. Children (Basel). 2019;6(12):133.
  101. Sorilux® (calcipotriene aerosol, foam). Prescribing information. Mayne Pharma; 2019.
  102. Diprolene® (augmented betamethasone dipropionate). Prescribing information. Merck and Co, Inc; 2019.
  103. Zoryve® (roflumilast). Prescribing information. Arcutis Biotherapeutics, Inc; 2022.
  104. Stelara® (ustekinumab). Prescribing information.  Janssen Biotech, Inc; 2020. 
  105. Cosentyx® (secukinumab). Prescribing information. East Hanover, NJ: Novartis Pharmaceuticals Corporation, May 2021. 
  106. Menter A, Korman NJ, Elmets CA, et al. Guidelines of care for the management of psoriasis and psoriatic arthritis. Section 3. Guidelines of care for the management and treatment of psoriasis with topical therapies. J Am Acad Dermatol. 2009;60(4):643-659. 
  107. Protopic (tacrolimus). Prescribing information. Astellas Pharma US, Inc.; 2011.
  108. Elidel (pimecrolimus). Prescribing information. Valeant; 2014.
  109. Tazorac (tazarotene). Prescribing information. Allergan; 2018.
  110. Menter A, Korman NJ, Elmets CA, et al. Guidelines of care for the management of psoriasis and psoriatic arthritis: section 4. Guidelines of care for the management and treatment of psoriasis with traditional systemic agents. J Am Acad Dermatol. 2009;61(3):451-485. 
  111. Menter A, Korman NJ, Elmets CA, et al. Guidelines of care for the management of psoriasis and psoriatic arthritis: Section 5. Guidelines of care for the treatment of psoriasis with phototherapy and photochemotherapy. J Am Acad Dermatol. 2010;62(1):114-135.
  112.  J Am Acad Dermatol. 2010;62(1):114-135.

AUTHOR CORRESPONDENCE

Adelaide A. Hebert MD Adelaide.A.Hebert@uth.tmc.edu