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April W. Armstrong, MD MPH

TitleFaculty Manager
InstitutionUniversity of Southern California
DepartmentDermatology
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    Collapse Biography 
    Collapse Awards and Honors
    Harvard Medical School 2004Richard C. Cabot Prize for Excellence in Medical Education
    American Telemedicine Association2006  - 2008Innovative Research Award in Teledermatology
    21st World Congress of Dermatology2007Outstanding Clinical Research Award
    Women's Dermatologic Society2009Academic Research Award
    Agency for Healthcare Research and Quality (AHRQ) 2009  - 2013K08 Mentored Career Development Award
    Dermatology Foundation2009Career Development Award in Health Care Policy
    University of California Davis (funded through NIH)2009K12 Mentored Career Development Award
    American Academy of Dermatology2011President’s Award for Volunteerism in Telemedicine
    International League of Dermatological Societies (ILDS)2014International Achievement Award

    Collapse Overview 
    Collapse Overview
    Please visit Dr. Armstrong's research website: https://armstronglab.usc.edu/

    Dr. April Armstrong is Associate Dean of Clinical Research at Keck School of Medicine at USC. She also serves as Director of Clinical Research for the Southern California Clinical and Translational Research Institute (SC CTSI). In the Department of Dermatology at USC, she serves as Vice Chair, Director of Clinical Trials and Outcomes Research, and Director of the Psoriasis Program.

    Dr. Armstrong obtained her medical degree from Harvard Medical School and completed dermatology residency at the Harvard Dermatology Residency Program. She also obtained a Master of Public Health degree from Harvard School of Public Health. Prior to joining faculty at the University of Southern California, Dr. Armstrong served as Vice Chair, Director of Clinical Research, and Director of Psoriasis Program at dermatology departments at the University of California Davis and later at the University of Colorado.

    For her research focus, Dr. Armstrong is particularly interested in the appropriate use of systemic agents, comparative effectiveness research, technology-enabled healthcare delivery, and comorbidities associated with inflammatory skin diseases. Dr. Armstrong has conducted studies examining how new therapies impact patients’ disease states, quality of life, and their access to medical care. She is also examining how technology-enabled healthcare delivery can be applied to manage patients with chronic dermatological diseases. She is a federally funded investigator with an extensive clinical trial experience, having led or collaborated on over 120 studies. She has authored over 150 peer-reviewed scientific publications and has been an editor for the top pharmacology textbook Principles of Pharmacology. Her work has been supported by the NIH, Patient-Centered Outcomes Research Institute (PCORI), the Agency for Healthcare Research and Quality (AHRQ), the Dermatology Foundation, and the National Psoriasis Foundation.

    Dr. Armstrong has held multiple leadership positions at professional societies, serving as a Medical Board of the National Psoriasis Foundation, Councilor to the International Psoriasis Council, Steering Committee Member for Group for Research and Assessment of Psoriasis and Psoriatic Arthritis. Dr. Armstrong is Chair for Teledermatology SIG at the American Telemedicine Association. She also has served on multiple task forces and committees at the American Academy of Dermatology. Dr. Armstrong also has also served on the editorial boards of JAMA Dermatology, Journal of the American Academy of Dermatology, and Telemedicine and eHealth. She was also past President of Sacramento Valley Dermatologic Society.


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    Collapse Bibliographic 
    Collapse Publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help.
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    1. Wu JJ, Veverka KA, Lu M, Armstrong AW. Real-world experience of calcipotriene and betamethasone dipropionate foam 0.005%/0.064% in the treatment of adults with psoriasis in the United States. J Dermatolog Treat. 2018 Oct 11; 1-27. PMID: 30307343.
      View in: PubMed
    2. Singh S, Kalb RE, de Jong EMGJ, Shear NH, Lebwohl M, Langholff W, Hopkins L, Srivastava B, Armstrong AW. Effect of Age of Onset of Psoriasis on Clinical Outcomes with Systemic Treatment in the Psoriasis Longitudinal Assessment and Registry (PSOLAR). Am J Clin Dermatol. 2018 Sep 28. PMID: 30267377.
      View in: PubMed
    3. Gottlieb A, Salame N, Armstrong AW, Merola JF, Parra S, Takeshita J, Chen SC, Latella J, Van Beek M. A Provider Global Assessment Quality Measure for Clinical Practice for Inflammatory Skin Disorders. J Am Acad Dermatol. 2018 Sep 19. PMID: 30244058.
      View in: PubMed
    4. Ford AR, Gibbons CM, Torres J, Kornmehl HA, Singh S, Young PM, Chambers CJ, Maverakis E, Dunnick CA, Armstrong AW. Access to Dermatological Care with an Innovative Online Model for Psoriasis Management: Results from a Randomized Controlled Trial. Telemed J E Health. 2018 Sep 14. PMID: 30222518.
      View in: PubMed
    5. Singh S, Armstrong AW. Oral small molecules for psoriasis. Semin Cutan Med Surg. 2018 Sep; 37(3):163-166. PMID: 30215633.
      View in: PubMed
    6. Perez-Chada LM, Cohen JM, Gottlieb AB, Duffin KC, Garg A, Latella J, Armstrong AW, Ogdie A, Merola JF. Achieving international consensus on the assessment of psoriatic arthritis in psoriasis clinical trials: an International Dermatology Outcome Measures (IDEOM) initiative. Arch Dermatol Res. 2018 Aug 25. PMID: 30167814.
      View in: PubMed
    7. Salame N, Perez-Chada LM, Singh S, Callis Duffin K, Garg A, Gottlieb AB, Latella J, Merola JF, Armstrong AW. Are Your Patients Satisfied? A Systematic Review of Treatment Satisfaction Measures in Psoriasis. Dermatology. 2018 Aug 17; 1-9. PMID: 30121657.
      View in: PubMed
    8. Armstrong AW, Foster SA, Comer BS, Lin CY, Malatestinic W, Burge R, Goldblum O. Real-world health outcomes in adults with moderate-to-severe psoriasis in the United States: a population study using electronic health records to examine patient-perceived treatment effectiveness, medication use, and healthcare resource utilization. BMC Dermatol. 2018 Jun 28; 18(1):4. PMID: 29954363.
      View in: PubMed
    9. Ford AR, Siegel M, Bagel J, Cordoro KM, Garg A, Gottlieb A, Green LJ, Gudjonsson JE, Koo J, Lebwohl M, Liao W, Mandelin AM, Markenson JA, Mehta N, Merola JF, Prussick R, Ryan C, Schwartzman S, Siegel EL, Van Voorhees AS, Wu JJ, Armstrong AW. Dietary Recommendations for Adults With Psoriasis or Psoriatic Arthritis From the Medical Board of the National Psoriasis Foundation: A Systematic Review. JAMA Dermatol. 2018 Jun 20. PMID: 29926091.
      View in: PubMed
    10. Callis Duffin K, Merola JF, Christensen R, Latella J, Garg A, Gottlieb AB, Armstrong AW. Identifying a Core Domain Set to Assess Psoriasis in Clinical Trials. JAMA Dermatol. 2018 Jun 06. PMID: 29874367.
      View in: PubMed
    11. Mehta NN, Shin DB, Joshi AA, Dey AK, Armstrong AW, Duffin KC, Fuxench ZC, Harrington CL, Hubbard RA, Kalb RE, Menter A, Rader DJ, Reilly MP, Simpson EL, Takeshita J, Torigian DA, Werner TJ, Troxel AB, Tyring SK, Vanderbeek SB, Van Voorhees AS, Playford MP, Ahlman MA, Alavi A, Gelfand JM. Effect of 2 Psoriasis Treatments on Vascular Inflammation and Novel Inflammatory Cardiovascular Biomarkers: A Randomized Placebo-Controlled Trial. Circ Cardiovasc Imaging. 2018 Jun; 11(6):e007394. PMID: 29776990.
      View in: PubMed
    12. Gottlieb AB, Coates LC, van Mens LJJ, Armstrong AW, Merola JF. Report of the Skin Research Working Groups from the GRAPPA 2017 Annual Meeting. J Rheumatol Suppl. 2018 Jun; 94:40-43. PMID: 29858353.
      View in: PubMed
    13. Jadon DR, Chandran V, Stober C, Ogdie A, Armstrong AW, Callis Duffin K, Gladman DD, Helliwell PS, O'Sullivan D, de Wit M, FitzGerald O, Ritchlin CT. Proceedings of the 2017 GRAPPA Collaborative Research Network Meeting. J Rheumatol Suppl. 2018 Jun; 94:54-61. PMID: 29858357.
      View in: PubMed
    14. Salame N, Ehsani-Chimeh N, Armstrong AW. Comparison of Mental Health Outcomes Among Adults with Psoriasis on Biologic versus Oral Therapies: A Population-Based Study. J Dermatolog Treat. 2018 May 14; 1-22. PMID: 29757044.
      View in: PubMed
    15. Armstrong AW, Betts KA, Signorovitch JE, Sundaram M, Li J, Ganguli AX, Wu EQ. Number needed to treat and costs per responder among biologic treatments for moderate-to-severe psoriasis: a network meta-analysis. Curr Med Res Opin. 2018 Apr 23; 1-9. PMID: 29619856.
      View in: PubMed
    16. Florek AG, Wang CJ, Armstrong AW. Treatment preferences and treatment satisfaction among psoriasis patients: a systematic review. Arch Dermatol Res. 2018 May; 310(4):271-319. PMID: 29442137.
      View in: PubMed
    17. Gordon KB, Armstrong AW, Menter MA, Wu JJ. Treating to Target-A Realistic Goal in Psoriasis? Semin Cutan Med Surg. 2018 Feb; 37(2S):S44-S47. PMID: 29614137.
      View in: PubMed
    18. Menter MA, Armstrong AW, Gordon KB, Wu JJ. Common and Not-So-Common Comorbidities of Psoriasis. Semin Cutan Med Surg. 2018 Feb; 37(2S):S48-S51. PMID: 29614138.
      View in: PubMed
    19. Wu JJ, Armstrong AW, Gordon KB, Menter MA. Practical Strategies for Optimizing Management of Psoriasis. Semin Cutan Med Surg. 2018 Feb; 37(2S):S52-S55. PMID: 29614139.
      View in: PubMed
    20. Kornmehl H, Singh S, Adler BL, Wolf AE, Bochner DA, Armstrong AW. Characteristics of Medical Liability Claims Against Dermatologists From 1991 Through 2015. JAMA Dermatol. 2018 Feb 01; 154(2):160-166. PMID: 29214284.
      View in: PubMed
    21. Whitlock SM, Enos CW, Armstrong AW, Gottlieb A, Langley RG, Lebwohl M, Merola JF, Ryan C, Siegel MP, Weinberg JM, Wu JJ, Van Voorhees AS. Management of psoriasis in patients with inflammatory bowel disease: From the Medical Board of the National Psoriasis Foundation. J Am Acad Dermatol. 2018 Feb; 78(2):383-394. PMID: 29332708.
      View in: PubMed
    22. Armstrong AW, Gordon KB, Menter MA, Wu JJ. The Evolving Landscape of Psoriasis Treatment. Semin Cutan Med Surg. 2018 Feb; 37(2S):S39-S43. PMID: 29614136.
      View in: PubMed
    23. Yim KM, Florek AG, Oh DH, McKoy K, Armstrong AW. Teledermatology in the United States: An Update in a Dynamic Era. Telemed J E Health. 2018 Jan 22. PMID: 29356616.
      View in: PubMed
    24. Armstrong A, Levi E. Real-World Clinical Experience With Apremilast in a Large US Retrospective Cohort Study of Patients With Moderate to Severe Plaque Psoriasis. J Drugs Dermatol. 2017 12 01; 16(12):1240-1245. PMID: 29240859.
      View in: PubMed
    25. Young PM, Parsi KK, Schupp CW, Armstrong AW. Psoriasis and wound healing outcomes: A retrospective cohort study examining wound complications and antibiotic use. Dermatol Online J. 2017 Nov 15; 23(11). PMID: 29447626.
      View in: PubMed
    26. Prussick R, Wu JJ, Armstrong AW, Siegel MP, Van Voorhees AS. Psoriasis in solid organ transplant patients: best practice recommendations from The Medical Board of the National Psoriasis Foundation. J Dermatolog Treat. 2017 Oct 24; 1-5. PMID: 28884635.
      View in: PubMed
    27. Bui TL, Silva-Hirschberg C, Torres J, Armstrong AW. Hidradenitis suppurativa and diabetes mellitus: A systematic review and meta-analysis. J Am Acad Dermatol. 2018 Feb; 78(2):395-402. PMID: 29056237.
      View in: PubMed
    28. Bui TL, Silva-Hirschberg C, Torres J, Armstrong AW. Are patients comprehending? A critical assessment of online patient educational materials. J Dermatolog Treat. 2018 May; 29(3):295-299. PMID: 28866954.
      View in: PubMed
    29. Gibbons C, Singh S, Gibbons B, Clark C, Torres J, Cheng MY, Wang EA, Armstrong AW. Using qualitative methods to understand factors contributing to patient satisfaction among dermatology patients: a systematic review. J Dermatolog Treat. 2018 May; 29(3):290-294. PMID: 28817990.
      View in: PubMed
    30. Singh S, Taylor C, Kornmehl H, Armstrong AW. Psoriasis and suicidality: A systematic review and meta-analysis. J Am Acad Dermatol. 2017 Sep; 77(3):425-440.e2. PMID: 28807109.
      View in: PubMed
    31. Armstrong AW. Psoriasis. JAMA Dermatol. 2017 Sep 01; 153(9):956. PMID: 28903148.
      View in: PubMed
    32. Armstrong A, Puig L, Langley R, Tsai TF, Song M, Wasfi Y, Jiang J, Li S, Han C. Validation of psychometric properties and development of response criteria for the Psoriasis Symptoms and Signs Diary (PSSD): results from a phase III clinical trial. J Dermatolog Treat. 2017 Aug 11; 1-31. PMID: 28797188.
      View in: PubMed
    33. Perez-Chada LM, Singh S, Callis-Duffin K, Garg A, Gottlieb AB, Latella J, Armstrong AW, Merola JF. International Dermatology Outcome Measures (IDEOM) Group 2016 New York Meeting: Meeting Summary and Data from the Psoriasis Working Group. J Drugs Dermatol. 2017 Aug 01; 16(8):770-777. PMID: 28809992.
      View in: PubMed
    34. Adler BL, Kornmehl H, Armstrong AW. Antibiotic Resistance in Acne Treatment. JAMA Dermatol. 2017 Aug 01; 153(8):810-811. PMID: 28636689.
      View in: PubMed
    35. Singh S, Young P, Armstrong AW. An update on psoriasis and metabolic syndrome: A meta-analysis of observational studies. PLoS One. 2017; 12(7):e0181039. PMID: 28719618.
      View in: PubMed
    36. Singh S, Ehsani-Chimeh N, Kornmehl H, Armstrong AW. Quality of life among dermatology patients: a systematic review of investigations using qualitative methods. G Ital Dermatol Venereol. 2017 Jul 13. PMID: 28712272.
      View in: PubMed
    37. Armstrong AW, Zhao Y, Herrera V, Li Y, Bancroft T, Hull M, Altan A. Drivers of Healthcare Costs Among the Costliest Patients With Psoriasis Over Three Years in a United States Health Plan. J Drugs Dermatol. 2017 Jul 01; 16(7):651-658. PMID: 28697216.
      View in: PubMed
    38. Kornmehl H, Singh S, Johnson MA, Armstrong AW. Direct-Access Online Care for the Management of Atopic Dermatitis: A Randomized Clinical Trial Examining Patient Quality of Life. Telemed J E Health. 2017 Sep; 23(9):726-732. PMID: 28570163.
      View in: PubMed
    39. Armstrong AW, Koning JW, Rowse S, Tan H, Mamolo C, Kaur M. Initiation, Switching, and Cessation of Psoriasis Treatments Among Patients with Moderate to Severe Psoriasis in the United States. Clin Drug Investig. 2017 May; 37(5):493-501. PMID: 28303523.
      View in: PubMed
    40. Jadon DR, Gladman DD, Mease PJ, FitzGerald O, Chandran V, Goel N, Rosen CF, Maksymowych WP, Ritchlin CT, Ogdie A, Coates LC, Cauli A, Soriano ER, Husni ME, Campbell W, Azevedo VF, Callis Duffin K, Armstrong AW, Gottlieb AB, Kavanaugh A, Garg A, Helliwell PS. Proceedings of the GRAPPA 2016 Retreat. J Rheumatol. 2017 May; 44(5):668-673. PMID: 28461522.
      View in: PubMed
    41. Favier G, Gladman DD, Merola JF, Armstrong AW, Boehncke WH, Helliwell PS. Benchmarking Care in Psoriatic Arthritis - The QUANTUM Report: A Report from the GRAPPA 2016 Annual Meeting. J Rheumatol. 2017 May; 44(5):674-678. PMID: 28461523.
      View in: PubMed
    42. Callis Duffin K, Gottlieb AB, Merola JF, Latella J, Garg A, Armstrong AW. Defining Outcome Measures for Psoriasis: The IDEOM Report from the GRAPPA 2016 Annual Meeting. J Rheumatol. 2017 May; 44(5):701-702. PMID: 28461532.
      View in: PubMed
    43. Armstrong AW, Zhao Y, Herrera V, Li Y, Bancroft T, Hull M, Altan A. Rethinking costs of psoriasis: 10% of patients account for nearly 40% of healthcare expenditures among enrollees with psoriasis in a U.S. health plan. J Dermatolog Treat. 2017 Nov; 28(7):613-622. PMID: 28320213.
      View in: PubMed
    44. Armstrong AW, Banderas B, Foley C, Stokes J, Sundaram M, Shields AL. Development and psychometric evaluation of the self-assessment of psoriasis symptoms (SAPS) - clinical trial and the SAPS - real world patient-reported outcomes. J Dermatolog Treat. 2017 Sep; 28(6):505-514. PMID: 28147886.
      View in: PubMed
    45. Elman SA, Merola JF, Armstrong AW, Duffin KC, Latella J, Garg A, Gottlieb AB. The International Dermatology Outcome Measures (IDEOM) Initiative: A Review and Update. J Drugs Dermatol. 2017 Feb 01; 16(2):119-124. PMID: 28300853.
      View in: PubMed
    46. Reich K, Armstrong AW, Foley P, Song M, Wasfi Y, Randazzo B, Li S, Shen YK, Gordon KB. Efficacy and safety of guselkumab, an anti-interleukin-23 monoclonal antibody, compared with adalimumab for the treatment of patients with moderate to severe psoriasis with randomized withdrawal and retreatment: Results from the phase III, double-blind, placebo- and active comparator-controlled VOYAGE 2 trial. J Am Acad Dermatol. 2017 Mar; 76(3):418-431. PMID: 28057361.
      View in: PubMed
    47. Afifi L, Shankle L, Armstrong AW, Boas M, Bridges A, Chiguil V, Doris F, Callis Duffin K, Fielding E, Fleischmann R, Gelfand JM, Kiselica M, Kiselica C, LaFoy B, Latella JJ, Takeshita J, Truman S, Wan MT, Wilkerson V, Wu JJ, Siegel MP, Liao W. National Psoriasis Foundation Priorities for Patient-Centered Research: Proceedings from the 2016 Conference. J Psoriasis Psoriatic Arthritis. 2017; 2(3):73-80. PMID: 28825055.
      View in: PubMed
    48. Armstrong AW, Villanueva Quintero DG, Echeverría CM, Gu Y, Karunaratne M, Reyes Servín O. Body Region Involvement and Quality of Life in Psoriasis: Analysis of a Randomized Controlled Trial of Adalimumab. Am J Clin Dermatol. 2016 Dec; 17(6):691-699. PMID: 27815915.
      View in: PubMed
    49. Armstrong AW, Koning JW, Rowse S, Tan H, Mamolo C, Kaur M. Under-Treatment of Patients with Moderate to Severe Psoriasis in the United States: Analysis of Medication Usage with Health Plan Data. Dermatol Ther (Heidelb). 2017 Mar; 7(1):97-109. PMID: 27905011.
      View in: PubMed
    50. Armstrong AW, Siegel MP, Bagel J, Boh EE, Buell M, Cooper KD, Callis Duffin K, Eichenfield LF, Garg A, Gelfand JM, Gottlieb AB, Koo JY, Korman NJ, Krueger GG, Lebwohl MG, Leonardi CL, Mandelin AM, Menter MA, Merola JF, Pariser DM, Prussick RB, Ryan C, Shah KN, Weinberg JM, Williams MO, Wu JJ, Yamauchi PS, Van Voorhees AS. From the Medical Board of the National Psoriasis Foundation: Treatment targets for plaque psoriasis. J Am Acad Dermatol. 2017 Feb; 76(2):290-298. PMID: 27908543.
      View in: PubMed
    51. Agbai ON, Davari P, Johnson J, Armstrong A, Fazel N. Effect of a Pre-Treatment Educational Video in Improving Patient Satisfaction with 5-Fluorouracil Treatment for Actinic Keratoses: A Randomized Controlled Trial. Dermatol Ther (Heidelb). 2016 Dec; 6(4):675-681. PMID: 27778164.
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    52. Gottlieb A, Menter A, Armstrong A, Ocampo C, Gu Y, Teixeira HD. Adalimumab Treatment in Women With Moderate-to-Severe Hidradenitis Suppurativa from the Placebo-Controlled Portion of a Phase 2, Randomized, Double-Blind Study. J Drugs Dermatol. 2016 Oct 01; 15(10):1192-1196. PMID: 27741335.
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    53. McKoy K, Antoniotti NM, Armstrong A, Bashshur R, Bernard J, Bernstein D, Burdick A, Edison K, Goldyne M, Kovarik C, Krupinski EA, Kvedar J, Larkey J, Lee-Keltner I, Lipoff JB, Oh DH, Pak H, Seraly MP, Siegel D, Tejasvi T, Whited J. Practice Guidelines for Teledermatology. Telemed J E Health. 2016 12; 22(12):981-990. PMID: 27690203.
      View in: PubMed
    54. Hill MK, Kheirandish Pishkenari A, Braunberger TL, Armstrong AW, Dunnick CA. Recent trends in disease severity and quality of life instruments for patients with atopic dermatitis: A systematic review. J Am Acad Dermatol. 2016 Nov; 75(5):906-917. PMID: 27615798.
      View in: PubMed
    55. Singh S, Young P, Armstrong AW. Relationship between psoriasis and metabolic syndrome: a systematic review. G Ital Dermatol Venereol. 2016 Dec; 151(6):663-677. PMID: 27589483.
      View in: PubMed
    56. Armstrong AW, Feldman SR, Korman NJ, Meng X, Guana A, Nyirady J, Herrera V, Zhao Y. Assessing the overall benefit of a medication: cumulative benefit of secukinumab over time in patients with moderate-to-severe plaque psoriasis. J Dermatolog Treat. 2017 May; 28(3):200-205. PMID: 27541729.
      View in: PubMed
    57. Kimball AB, Okun MM, Williams DA, Gottlieb AB, Papp KA, Zouboulis CC, Armstrong AW, Kerdel F, Gold MH, Forman SB, Korman NJ, Giamarellos-Bourboulis EJ, Crowley JJ, Lynde C, Reguiai Z, Prens EP, Alwawi E, Mostafa NM, Pinsky B, Sundaram M, Gu Y, Carlson DM, Jemec GB. Two Phase 3 Trials of Adalimumab for Hidradenitis Suppurativa. N Engl J Med. 2016 Aug 04; 375(5):422-34. PMID: 27518661.
      View in: PubMed
    58. Armstrong AW, Bukhalo M, Blauvelt A. A Clinician's Guide to the Diagnosis and Treatment of Candidiasis in Patients with Psoriasis. Am J Clin Dermatol. 2016 Aug; 17(4):329-36. PMID: 27435194; PMCID: PMC4963441.
    59. Armstrong AW, Betts KA, Sundaram M, Thomason D, Signorovitch JE. Comparative efficacy and incremental cost per responder of methotrexate versus apremilast for methotrexate-naïve patients with psoriasis. J Am Acad Dermatol. 2016 Oct; 75(4):740-746. PMID: 27476973.
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    60. Choi YM, Debbaneh M, Weinberg JM, Yamauchi PS, Van Voorhees AS, Armstrong AW, Siegel M, Wu JJ. From the Medical Board of the National Psoriasis Foundation: Perioperative management of systemic immunomodulatory agents in patients with psoriasis and psoriatic arthritis. J Am Acad Dermatol. 2016 Oct; 75(4):798-805.e7. PMID: 27461230.
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    61. Awasthi S, Wilken R, Patel F, German JB, Mills DA, Lebrilla CB, Kim K, Freeman SL, Smilowitz JT, Armstrong AW, Maverakis E. Dietary supplementation with Bifidobacterium longum subsp. infantis (B. infantis) in healthy breastfed infants: study protocol for a randomised controlled trial. Trials. 2016 07 22; 17(1):340. PMID: 27449926; PMCID: PMC4957407.
    62. Ratnarathorn M, Petukhova TA, Armstrong AW, Wang AS, King TH, Eisen DB. Perceptions of Aesthetic Outcome of Linear vs Multiple Z-Plasty Scars in a National Survey. JAMA Facial Plast Surg. 2016 Jul 01; 18(4):263-7. PMID: 27054523.
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    63. Armstrong AW, Vender R, Kircik L. Secukinumab in the Treatment of Palmoplantar, Nail, Scalp, and Pustular Psoriasis. J Clin Aesthet Dermatol. 2016 Jun; 9(6 Suppl 1):S12-S16. PMID: 28439342.
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    64. Armstrong AW, Papp K, Kircik L. Secukinumab: Review of Clinical Evidence from the Pivotal Studies ERASURE, FIXTURE, and CLEAR. J Clin Aesthet Dermatol. 2016 Jun; 9(6 Suppl 1):S7-S12. PMID: 28439341.
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    65. Armstrong AW, Lynde CW, McBride SR, Ståhle M, Edson-Heredia E, Zhu B, Amato D, Nikaï E, Yang FE, Gordon KB. Effect of Ixekizumab Treatment on Work Productivity for Patients With Moderate-to-Severe Plaque Psoriasis: Analysis of Results From 3 Randomized Phase 3 Clinical Trials. JAMA Dermatol. 2016 06 01; 152(6):661-9. PMID: 26953848.
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    66. Yim KM, Armstrong AW. Updates on cardiovascular comorbidities associated with psoriatic diseases: epidemiology and mechanisms. Rheumatol Int. 2017 Jan; 37(1):97-105. PMID: 27221457.
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    67. Do D, Armstrong AW. Screening Recommendations for Hepatitis B Virus Infection. JAMA Dermatol. 2016 05 01; 152(5):565-6. PMID: 27049505.
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    68. Merola JF, Armstrong AW, Saraiya A, Latella J, Garg A, Callis Duffin K, Gottlieb AB. International Dermatology Outcome Measures Initiative as Applied to Psoriatic Disease Outcomes: An Update. J Rheumatol. 2016 05; 43(5):959-60. PMID: 27134269.
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    69. Coates LC, Kavanaugh A, Mease PJ, Soriano ER, Laura Acosta-Felquer M, Armstrong AW, Bautista-Molano W, Boehncke WH, Campbell W, Cauli A, Espinoza LR, FitzGerald O, Gladman DD, Gottlieb A, Helliwell PS, Husni ME, Love TJ, Lubrano E, McHugh N, Nash P, Ogdie A, Orbai AM, Parkinson A, O'Sullivan D, Rosen CF, Schwartzman S, Siegel EL, Toloza S, Tuong W, Ritchlin CT. Group for Research and Assessment of Psoriasis and Psoriatic Arthritis 2015 Treatment Recommendations for Psoriatic Arthritis. Arthritis Rheumatol. 2016 05; 68(5):1060-71. PMID: 26749174.
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    70. Bangash HK, Eisen DB, Armstrong AW, Nelson AA, Jalian HR, Alam M, Avram MM, Ibrahimi OA. Who are the Pioneers? A Critical Analysis of Innovation and Expertise in Cutaneous Noninvasive and Minimally Invasive Cosmetic and Surgical Procedures. Dermatol Surg. 2016 Mar; 42(3):335-51. PMID: 26918969.
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    71. Papp KA, Armstrong AW, Reich K, Karunaratne M, Valdecantos W. Adalimumab Efficacy in Patients with Psoriasis Who Received or Did Not Respond to Prior Systemic Therapy: A Pooled Post Hoc Analysis of Results from Three Double-Blind, Placebo-Controlled Clinical Trials. Am J Clin Dermatol. 2016 Feb; 17(1):79-86. PMID: 26547918; PMCID: PMC4733136.
    72. Lebwohl MG, Kavanaugh A, Armstrong AW, Van Voorhees AS. US Perspectives in the Management of Psoriasis and Psoriatic Arthritis: Patient and Physician Results from the Population-Based Multinational Assessment of Psoriasis and Psoriatic Arthritis (MAPP) Survey. Am J Clin Dermatol. 2016 Feb; 17(1):87-97. PMID: 26718712; PMCID: PMC4733141.
    73. Armstrong AW, Aldredge L, Yamauchi PS. Managing Patients With Psoriasis in the Busy Clinic: Practical Tips for Health Care Practitioners. J Cutan Med Surg. 2016 May; 20(3):196-206. PMID: 26712930; PMCID: PMC4834511.
    74. Florek AG, Eilers D, Armstrong AW. A case of Kaposi sarcoma in an immunocompetent, heterosexual Irish man: a discussion of etiology and viral transmission. Dermatol Online J. 2015 Oct 16; 21(10). PMID: 26632797.
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    75. Armstrong AW, Florek AG. Response to: "is tonsillectomy a therapeutic option for plaque-type psoriasis?". J Am Acad Dermatol. 2015 Oct; 73(4):e155. PMID: 26369861.
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    76. Lebwohl M, Strober B, Menter A, Gordon K, Weglowska J, Puig L, Papp K, Spelman L, Toth D, Kerdel F, Armstrong AW, Stingl G, Kimball AB, Bachelez H, Wu JJ, Crowley J, Langley RG, Blicharski T, Paul C, Lacour JP, Tyring S, Kircik L, Chimenti S, Callis Duffin K, Bagel J, Koo J, Aras G, Li J, Song W, Milmont CE, Shi Y, Erondu N, Klekotka P, Kotzin B, Nirula A. Phase 3 Studies Comparing Brodalumab with Ustekinumab in Psoriasis. N Engl J Med. 2015 Oct; 373(14):1318-28. PMID: 26422722.
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    77. Fathi R, Armstrong AW. The Role of Biologic Therapies in Dermatology. Med Clin North Am. 2015 Nov; 99(6):1183-94. PMID: 26476247.
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    78. Sharon VR, Armstrong AW. Screening Recommendations for Chlamydia and Gonorrhea. JAMA Dermatol. 2015 Sep; 151(9):1014-6. PMID: 26177006.
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    79. Tuong W, Wang AS, Armstrong AW. Effect of Automated Online Counseling on Clinical Outcomes and Quality of Life Among Adolescents With Acne Vulgaris: A Randomized Clinical Trial. JAMA Dermatol. 2015 Sep; 151(9):970-5. PMID: 26017816; PMCID: PMC4985004.
    80. Blauvelt A, Armstrong AW, Krueger GG. Essential Truths for the Care and Management of Moderate-to-Severe Psoriasis. J Drugs Dermatol. 2015 Aug; 14(8):805-12. PMID: 26267724.
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    81. Custis T, Armstrong AW, King TH, Sharon VR, Eisen DB. Effect of Adhesive Strips and Dermal Sutures vs Dermal Sutures Only on Wound Closure: A Randomized Clinical Trial. JAMA Dermatol. 2015 Aug; 151(8):862-7. PMID: 25875131; PMCID: PMC4982140.
    82. Chang S, Chambers CJ, Liu FT, Armstrong AW. Successful treatment of psoriasis with ustekinumab in patients with multiple sclerosis. Dermatol Online J. 2015 Jul 15; 21(7). PMID: 26436967.
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    83. Eisen DB, Schupp CW, Isseroff RR, Ibrahimi OA, Ledo L, Armstrong AW. Does class attendance matter? Results from a second-year medical school dermatology cohort study. Int J Dermatol. 2015 Jul; 54(7):807-16. PMID: 26108264.
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    84. Hagstrom EL, Patel S, Karimkhani C, Boyers LN, Williams HC, Hay RJ, Weinstock MA, Armstrong AW, Dunnick CA, Margolis DJ, Dellavalle RP. Comparing cutaneous research funded by the US National Institutes of Health (NIH) with the US skin disease burden. J Am Acad Dermatol. 2015 Sep; 73(3):383-91.e1. PMID: 26051697.
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    85. Brezinski EA, Dhillon JS, Armstrong AW. Economic Burden of Psoriasis in the United States: A Systematic Review. JAMA Dermatol. 2015 Jun; 151(6):651-8. PMID: 25565304.
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    86. Goff KL, Karimkhani C, Boyers LN, Weinstock MA, Lott JP, Hay RJ, Coffeng LE, Norton SA, Naldi L, Dunnick C, Armstrong AW, Dellavalle RP. The global burden of psoriatic skin disease. Br J Dermatol. 2015 Jun; 172(6):1665-8. PMID: 25645671.
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    87. Armstrong AW, Bagel J, Van Voorhees AS, Robertson AD, Yamauchi PS. Combining biologic therapies with other systemic treatments in psoriasis: evidence-based, best-practice recommendations from the Medical Board of the National Psoriasis Foundation. JAMA Dermatol. 2015 Apr; 151(4):432-8. PMID: 25517130.
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    88. Wang AS, Wu J, Tuong W, Schupp C, Armstrong AW. Effectiveness of a novel interactive health care education tool on clinical outcomes and quality of life in acne patients: A randomized controlled pilot study. J Dermatolog Treat. 2015 Oct; 26(5):435-9. PMID: 25790848.
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    89. Karimkhani C, Boyers LN, Naghavi M, Coffeng LE, Lott JP, Wulf S, Hay R, Williams HC, Weinstock MA, Norton SA, Armstrong AW, Dunnick CA, Norris DA, Dellavalle RP. The global burden of disease associated with alopecia areata. Br J Dermatol. 2015; 172(5):1424-6. PMID: 25422028.
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    90. Armstrong AW, Guérin A, Sundaram M, Wu EQ, Faust ES, Ionescu-Ittu R, Mulani P. Psoriasis and risk of diabetes-associated microvascular and macrovascular complications. J Am Acad Dermatol. 2015 Jun; 72(6):968-77.e2. PMID: 25791800.
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    91. Joo J, Custis T, Armstrong AW, King TH, Omlin K, Kappel ST, Eisen DB. Purse-string suture vs second intention healing: results of a randomized, blind clinical trial. JAMA Dermatol. 2015 Mar; 151(3):265-70. PMID: 25372450.
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    92. Tuong W, Armstrong AW. Participant satisfaction with appearance-based versus health-based educational videos promoting sunscreen use: a randomized controlled trial. Dermatol Online J. 2015 Feb 16; 21(2). PMID: 25756492.
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    93. Armstrong AW, Johnson MA, Lin S, Maverakis E, Fazel N, Liu FT. Patient-centered, direct-access online care for management of atopic dermatitis: a randomized clinical trial. JAMA Dermatol. 2015 Feb; 151(2):154-60. PMID: 25338198.
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    94. Tuong W, Wang AS, Armstrong AW. Comparing the effectiveness of automated online counseling to standard web-based education on improving acne knowledge: a randomized controlled trial. Am J Clin Dermatol. 2015 Feb; 16(1):55-60. PMID: 25502610; PMCID: PMC4591056.
    95. Brezinski EA, Armstrong AW. An evidence-based review of the mechanism of action, efficacy, and safety of biologic therapies in the treatment of psoriasis and psoriatic arthritis. Curr Med Chem. 2015; 22(16):1930-42. PMID: 25921645.
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    96. Gottlieb AB, Levin AA, Armstrong AW, Abernethy A, Duffin KC, Bhushan R, Garg A, Merola JF, Maccarone M, Christensen R. The International Dermatology Outcome Measures Group: formation of patient-centered outcome measures in dermatology. J Am Acad Dermatol. 2015 Feb; 72(2):345-8. PMID: 25486914.
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    97. Sivamani RK, Morley JE, Rehal B, Armstrong AW. Comparative prevalence of complementary and alternative medicine use among outpatients in dermatology and primary care clinics. JAMA Dermatol. 2014 Dec; 150(12):1363-5. PMID: 25251705.
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    98. Patel G, Armstrong AW, Eisen DB. Efficacy of photodynamic therapy vs other interventions in randomized clinical trials for the treatment of actinic keratoses: a systematic review and meta-analysis. JAMA Dermatol. 2014 Dec; 150(12):1281-8. PMID: 25162181.
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    99. Rachakonda TD, Dhillon JS, Florek AG, Armstrong AW. Effect of tonsillectomy on psoriasis: a systematic review. J Am Acad Dermatol. 2015 Feb; 72(2):261-75. PMID: 25455609.
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    100. Loh E, Armstrong AW, Fung MA. Pre-bisection of a single skin biopsy does not produce technically inadequate specimens for direct immunofluorescence: a review of 3450 specimens. J Cutan Pathol. 2014 Nov; 41(11):890-2. PMID: 25262568.
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    101. Armstrong AW, Tuong W, Love TJ, Carneiro S, Grynszpan R, Lee SS, Kavanaugh A. Treatments for nail psoriasis: a systematic review by the GRAPPA Nail Psoriasis Work Group. J Rheumatol. 2014 Nov; 41(11):2306-14. PMID: 25362716.
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    102. Armstrong AW, Wu J, Johnson MA, Grapov D, Azizi B, Dhillon J, Fiehn O. Metabolomics in psoriatic disease: pilot study reveals metabolite differences in psoriasis and psoriatic arthritis. F1000Res. 2014; 3:248. PMID: 25580230; PMCID: PMC4288418.
    103. Armstrong AW. Psoriasis provoked or exacerbated by medications: identifying culprit drugs. JAMA Dermatol. 2014 Sep; 150(9):963. PMID: 24989499.
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    104. Brezinski EA, Harskamp CT, Ledo L, Armstrong AW. Public perception of dermatologists and comparison with other medical specialties: results from a national survey. J Am Acad Dermatol. 2014 Nov; 71(5):875-81. PMID: 25175709.
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    105. Wang AS, Kleinerman R, Armstrong AW, Fitzmaurice S, Pascucci A, Awasthi S, Ratnarathorn M, Sivamani R, King TH, Eisen DB. Set-back versus buried vertical mattress suturing: results of a randomized blinded trial. J Am Acad Dermatol. 2015 Apr; 72(4):674-80. PMID: 25129615.
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    106. Kleinerman R, Armstrong AW, Ibrahimi OA, King TH, Eisen DB. Electrobrasion vs. manual dermabrasion: a randomized, double-blind, comparative effectiveness trial. Br J Dermatol. 2014 Jul; 171(1):124-9. PMID: 24641302.
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    107. Wu J, Fiehn O, Armstrong AW. Metabolomic analysis using porcine skin: a pilot study of analytical techniques. Dermatol Online J. 2014 Jun 15; 20(6). PMID: 24945638.
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    108. Foolad N, Armstrong AW. Prebiotics and probiotics: the prevention and reduction in severity of atopic dermatitis in children. Benef Microbes. 2014 Jun 01; 5(2):151-60. PMID: 24463205.
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    109. Armstrong AW, Gelfand JM, Garg A. Outcomes research in psoriasis and psoriatic arthritis using large databases and research networks: a report from the GRAPPA 2013 Annual Meeting. J Rheumatol. 2014 Jun; 41(6):1233-6. PMID: 24882860.
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    110. Duffin KC, Garg A, Armstrong AW, Helliwell P, Mease PJ. Psoriasis and psoriatic arthritis educational initiatives: an update from the 2013 GRAPPA Annual Meeting. J Rheumatol. 2014 Jun; 41(6):1240-3. PMID: 24882862.
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    111. Brezinski EA, Armstrong AW. Strategies to maximize treatment success in moderate to severe psoriasis: establishing treatment goals and tailoring of biologic therapies. Semin Cutan Med Surg. 2014 Jun; 33(2):91-7. PMID: 25085668.
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    112. Gottlieb AB, Armstrong AW, Christensen R, Garg A, Duffin KC, Boehncke WH, Merola JF, Gladman DD, Mease PJ, Swerlick RA, Rosen CF, Abernethy A. The International Dermatology Outcome Measures initiative as applied to psoriatic disease outcomes: a report from the GRAPPA 2013 meeting. J Rheumatol. 2014 Jun; 41(6):1227-9. PMID: 24882858.
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    113. Bangash HK, Ibrahimi OA, Green LJ, Alam M, Eisen DB, Armstrong AW. Who do you prefer? A study of public preferences for health care provider type in performing cutaneous surgery and cosmetic procedures in the United States. Dermatol Surg. 2014 Jun; 40(6):671-8. PMID: 24852472.
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    114. Hsu L, Armstrong AW. JAK inhibitors: treatment efficacy and safety profile in patients with psoriasis. J Immunol Res. 2014; 2014:283617. PMID: 24883332; PMCID: PMC4027021.
    115. Mease PJ, Armstrong AW. Managing patients with psoriatic disease: the diagnosis and pharmacologic treatment of psoriatic arthritis in patients with psoriasis. Drugs. 2014 Mar; 74(4):423-41. PMID: 24566842; PMCID: PMC3958815.
    116. Tuong W, Armstrong AW. Effect of appearance-based education compared with health-based education on sunscreen use and knowledge: a randomized controlled trial. J Am Acad Dermatol. 2014 Apr; 70(4):665-9. PMID: 24508292.
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    117. Campbell T, Armstrong AW, Schupp CW, Barr K, Eisen DB. Surgeon error and slide quality during Mohs micrographic surgery: is there a relationship with tumor recurrence? J Am Acad Dermatol. 2014 Feb; 70(2):386-7. PMID: 24438960.
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    118. Hsu L, Snodgrass BT, Armstrong AW. Antidrug antibodies in psoriasis: a systematic review. Br J Dermatol. 2014 Feb; 170(2):261-73. PMID: 24117166.
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    119. Armstrong AW, Harskamp CT, Dhillon JS, Armstrong EJ. Psoriasis and smoking: a systematic review and meta-analysis. Br J Dermatol. 2014 Feb; 170(2):304-14. PMID: 24117435.
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    120. Rachakonda TD, Schupp CW, Armstrong AW. Psoriasis prevalence among adults in the United States. J Am Acad Dermatol. 2014 Mar; 70(3):512-6. PMID: 24388724.
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    121. Armstrong AW, Brezinski EA, Follansbee MR, Armstrong EJ. Effects of biologic agents and other disease-modifying antirheumatic drugs on cardiovascular outcomes in psoriasis and psoriatic arthritis: a systematic review. Curr Pharm Des. 2014; 20(4):500-12. PMID: 23565631.
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    122. Brezinski EA, Follansbee MR, Armstrong EJ, Armstrong AW. Endothelial dysfunction and the effects of TNF inhibitors on the endothelium in psoriasis and psoriatic arthritis: a systematic review. Curr Pharm Des. 2014; 20(4):513-28. PMID: 23565632.
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    123. Armstrong AW, Azizi S, Wu J, Harskamp CT, Farrow J, Johnson MA, Klem K, Anderson D, Armstrong EJ. Psoriasis, electrocardiographic characteristics, and incidence of atrial fibrillation. Arch Dermatol Res. 2013 Dec; 305(10):891-7. PMID: 24166719.
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    124. Armstrong AW, Robertson AD, Wu J, Schupp C, Lebwohl MG. Undertreatment, treatment trends, and treatment dissatisfaction among patients with psoriasis and psoriatic arthritis in the United States: findings from the National Psoriasis Foundation surveys, 2003-2011. JAMA Dermatol. 2013 Oct; 149(10):1180-5. PMID: 23945732.
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    125. Hsu L, Armstrong AW. Anti-drug antibodies in psoriasis: a critical evaluation of clinical significance and impact on treatment response. Expert Rev Clin Immunol. 2013 Oct; 9(10):949-58. PMID: 24128157.
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    126. Armstrong AW. Tumor necrosis factor inhibitors and myocardial infarction in psoriasis--reply. JAMA. 2013 Sep 11; 310(10):1076. PMID: 24026612.
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    127. Harskamp CT, Armstrong AW. Immunology of atopic dermatitis: novel insights into mechanisms and immunomodulatory therapies. Semin Cutan Med Surg. 2013 Sep; 32(3):132-9. PMID: 24175400.
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    128. Armstrong AW, Coates LC, Espinoza LR, Ogdie AR, Rich P, Soriano ER. Infectious, oncologic, and autoimmune comorbidities of psoriasis and psoriatic arthritis: a report from the GRAPPA 2012 annual meeting. J Rheumatol. 2013 Aug; 40(8):1438-41. PMID: 23908541.
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    129. Callis Duffin K, Armstrong AW, Mease PJ. Psoriasis and psoriatic arthritis video project: an update from the 2012 GRAPPA annual meeting. J Rheumatol. 2013 Aug; 40(8):1455-6. PMID: 23908546.
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    130. Armstrong AW, Gelfand JM, Boehncke WH, Armstrong EJ. Cardiovascular comorbidities of psoriasis and psoriatic arthritis: a report from the GRAPPA 2012 annual meeting. J Rheumatol. 2013 Aug; 40(8):1434-7. PMID: 23908540.
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    131. Ma C, Schupp CW, Armstrong EJ, Armstrong AW. Psoriasis and dyslipidemia: a population-based study analyzing the National Health and Nutrition Examination Survey (NHANES). J Eur Acad Dermatol Venereol. 2014 Aug; 28(8):1109-12. PMID: 23909936.
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    132. Ma C, Armstrong AW. Severe adverse events from the treatment of advanced melanoma: a systematic review of severe side effects associated with ipilimumab, vemurafenib, interferon alfa-2b, dacarbazine and interleukin-2. J Dermatolog Treat. 2014 Oct; 25(5):401-8. PMID: 23763243.
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    133. Ho B, Lee M, Armstrong AW. Evaluation criteria for mobile teledermatology applications and comparison of major mobile teledermatology applications. Telemed J E Health. 2013 Sep; 19(9):678-82. PMID: 23808886.
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    134. Wang AS, Armstrong EJ, Armstrong AW. Corticosteroids and wound healing: clinical considerations in the perioperative period. Am J Surg. 2013 Sep; 206(3):410-7. PMID: 23759697.
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    135. Armstrong AW, Wu J. Reply: To PMID 22459360. J Am Acad Dermatol. 2013 Jun; 68(6):1042-3. PMID: 23680198.
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    136. Bhutani T, Wong JW, Bebo BF, Armstrong AW. Access to health care in patients with psoriasis and psoriatic arthritis: data from National Psoriasis Foundation survey panels. JAMA Dermatol. 2013 Jun; 149(6):717-21. PMID: 23783152.
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    137. Armstrong AW, Harskamp CT, Schupp CW. Psoriasis and Sexual Behavior in Men: examination of the National Health and Nutrition Examination Survey (NHANES) in the United States. J Sex Med. 2014 Feb; 11(2):394-400. PMID: 23679217.
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    138. Armstrong AW. Do TNF inhibitors reduce the risk of myocardial infarction in psoriasis patients? JAMA. 2013 May 15; 309(19):2043-4. PMID: 23677316.
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    139. Handler MZ, Derrick KM, Lutz RE, Morrell DS, Davenport ML, Armstrong AW. Prevalence of pilomatricoma in Turner syndrome: findings from a multicenter study. JAMA Dermatol. 2013 May; 149(5):559-64. PMID: 23426075.
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    140. Armstrong AW, Parsi K, Schupp CW, Mease PJ, Duffin KC. Standardizing training for psoriasis measures: effectiveness of an online training video on Psoriasis Area and Severity Index assessment by physician and patient raters. JAMA Dermatol. 2013 May; 149(5):577-82. PMID: 23426158.
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    141. Campbell T, Armstrong AW, Schupp CW, Barr K, Eisen DB. Surgeon error and slide quality during Mohs micrographic surgery: is there a relationship with tumor recurrence? J Am Acad Dermatol. 2013 Jul; 69(1):105-11. PMID: 23582570.
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    142. Armstrong EJ, Harskamp CT, Armstrong AW. Psoriasis and major adverse cardiovascular events: a systematic review and meta-analysis of observational studies. J Am Heart Assoc. 2013 Apr 04; 2(2):e000062. PMID: 23557749; PMCID: PMC3647278.
    143. Shi VY, Nanda S, Lee K, Armstrong AW, Lio PA. Improving patient education with an eczema action plan: a randomized controlled trial. JAMA Dermatol. 2013 Apr; 149(4):481-3. PMID: 23553035.
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    144. Johnson MA, Armstrong AW. Clinical and histologic diagnostic guidelines for psoriasis: a critical review. Clin Rev Allergy Immunol. 2013 Apr; 44(2):166-72. PMID: 22278173.
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    145. Foolad N, Brezinski EA, Chase EP, Armstrong AW. Effect of nutrient supplementation on atopic dermatitis in children: a systematic review of probiotics, prebiotics, formula, and fatty acids. JAMA Dermatol. 2013 Mar; 149(3):350-5. PMID: 23682371.
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    146. Armstrong AW, Harskamp CT, Armstrong EJ. The association between psoriasis and hypertension: a systematic review and meta-analysis of observational studies. J Hypertens. 2013 Mar; 31(3):433-42; discussion 442-3. PMID: 23249828.
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    147. Johnson JA, Ma C, Kanada KN, Armstrong AW. Diet and nutrition in psoriasis: analysis of the National Health and Nutrition Examination Survey (NHANES) in the United States. J Eur Acad Dermatol Venereol. 2014 Mar; 28(3):327-32. PMID: 23432373.
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    148. Sharon VR, Armstrong AW, Jim-On S, Ibrahimi OA, Eisen DB. Postoperative preferences in cutaneous surgery: a patient-centered investigation from an academic dermatologic surgery practice. Dermatol Surg. 2013 May; 39(5):773-8. PMID: 23432932.
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    149. Mercy K, Kwasny M, Cordoro KM, Menter A, Tom WL, Korman N, Belazarian L, Armstrong AW, Levy ML, Paller AS. Clinical manifestations of pediatric psoriasis: results of a multicenter study in the United States. Pediatr Dermatol. 2013 Jul-Aug; 30(4):424-8. PMID: 23360462; PMCID: PMC3641153.
    150. Armstrong AW, Harskamp CT, Armstrong EJ. Psoriasis and metabolic syndrome: a systematic review and meta-analysis of observational studies. J Am Acad Dermatol. 2013 Apr; 68(4):654-62. PMID: 23360868.
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    151. Ma C, Harskamp CT, Armstrong EJ, Armstrong AW. The association between psoriasis and dyslipidaemia: a systematic review. Br J Dermatol. 2013 Mar; 168(3):486-95. PMID: 23106411.
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    152. Armstrong AW, Harskamp CT, Armstrong EJ. Psoriasis and the risk of diabetes mellitus: a systematic review and meta-analysis. JAMA Dermatol. 2013 Jan; 149(1):84-91. PMID: 23407990.
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    153. Armstrong AW, Schupp C, Wu J, Bebo B. Quality of life and work productivity impairment among psoriasis patients: findings from the National Psoriasis Foundation survey data 2003-2011. PLoS One. 2012; 7(12):e52935. PMID: 23285231; PMCID: PMC3532407.
    154. Sharon VR, Armstrong AW, Jim On SC, Ibrahimi OA, Eisen DB. Separate- versus same-day preoperative consultation in dermatologic surgery: a patient-centered investigation in an academic practice. Dermatol Surg. 2013 Feb; 39(2):240-7. PMID: 23279092.
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    155. Armstrong AW, Harskamp CT, Armstrong EJ. The association between psoriasis and obesity: a systematic review and meta-analysis of observational studies. Nutr Diabetes. 2012 Dec 03; 2:e54. PMID: 23208415; PMCID: PMC3542430.
    156. Armstrong AW, Cheeney S, Wu J, Harskamp CT, Schupp CW. Harnessing the power of crowds: crowdsourcing as a novel research method for evaluation of acne treatments. Am J Clin Dermatol. 2012 Dec 01; 13(6):405-16. PMID: 23039257.
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    157. Tuong W, Larsen ER, Armstrong AW. Videos to influence: a systematic review of effectiveness of video-based education in modifying health behaviors. J Behav Med. 2014 Apr; 37(2):218-33. PMID: 23188480.
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    158. Armstrong AW, Follansbee MR, Harskamp CT, Schupp CW. Psoriasis and sexual behavior in U.S. women: an epidemiologic analysis using the National Health and Nutrition Examination Survey (NHANES). J Sex Med. 2013 Feb; 10(2):326-32. PMID: 23171046.
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    159. Armstrong AW, Callis Duffin K, Garg A, Gelfand JM, Gottlieb AB, Krueger GG, Qureshi AA, Rosen CF. Exploring priority research areas in psoriasis and psoriatic arthritis from dermatologists' perspective: a report from the GRAPPA 2011 annual meeting. J Rheumatol. 2012 Nov; 39(11):2204-10. PMID: 23118289.
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    160. Hsu LN, Armstrong AW. Psoriasis and autoimmune disorders: a review of the literature. J Am Acad Dermatol. 2012 Nov; 67(5):1076-9. PMID: 23062896.
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    161. Callis Duffin K, Armstrong AW, Mease PJ. Psoriasis and psoriatic arthritis video project: an update from the GRAPPA 2011 annual meeting. J Rheumatol. 2012 Nov; 39(11):2198-200. PMID: 23118287.
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    162. Armstrong AW, Schupp C, Bebo B. Psoriasis comorbidities: results from the National Psoriasis Foundation surveys 2003 to 2011. Dermatology. 2012; 225(2):121-6. PMID: 23108113.
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    163. Larsen L, Merin MR, Konia T, Armstrong AW. Congenital self-healing reticulohistiocytosis: concern for a poor prognosis. Dermatol Online J. 2012 Oct 15; 18(10):2. PMID: 23122009.
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    164. Armstrong AW, Harskamp CT, Cheeney S, Schupp CW. Crowdsourcing in eczema research: a novel method of data collection. J Drugs Dermatol. 2012 Oct; 11(10):1153-5. PMID: 23285714.
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    165. Ibrahimi OA, Bangash H, Green L, Alam M, Armstrong AW, Eisen DB. Perceptions of expertise in cutaneous surgery and cosmetic procedures: what primary care physicians think. Dermatol Surg. 2012 Oct; 38(10):1645-51. PMID: 22958115.
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    166. Armstrong AW, Wu J, Harskamp CT, Cheeney S, Schupp CW. Crowdsourcing for data collection: a pilot study comparing patient-reported experiences and clinical trial data for the treatment of seborrheic dermatitis. Skin Res Technol. 2013 Feb; 19(1):55-7. PMID: 22891700.
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    167. Armstrong AW, Kwong MW, Chase EP, Ledo L, Nesbitt TS, Shewry SL. Teledermatology operational considerations, challenges, and benefits: the referring providers' perspective. Telemed J E Health. 2012 Oct; 18(8):580-4. PMID: 22881579.
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    168. Armstrong AW, Harskamp CT, Cheeney S, Wu J, Schupp CW. Power of crowdsourcing: novel methods of data collection in psoriasis and psoriatic arthritis. J Am Acad Dermatol. 2012 Dec; 67(6):1273-1281.e9. PMID: 22818792.
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    169. Armstrong AW, Reddy SB, Garg A. Novel approach to utilizing electronic health records for dermatologic research: developing a multi-institutional federated data network for clinical and translational research in psoriasis and psoriatic arthritis. Dermatol Online J. 2012 May 15; 18(5):2. PMID: 22630572.
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    170. Kanada KN, Schupp CW, Armstrong AW. Association between psoriasis and viral infections in the United States: focusing on hepatitis B, hepatitis C and human immunodeficiency virus. J Eur Acad Dermatol Venereol. 2013 Oct; 27(10):1312-6. PMID: 22564047.
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    171. Armstrong AW, Kwong MW, Chase EP, Ledo L, Nesbitt TS, Shewry SL. Why some dermatologists do not practice store-and-forward teledermatology. Arch Dermatol. 2012 May; 148(5):649-50. PMID: 22782162.
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    172. Boker A, Feetham HJ, Armstrong A, Purcell P, Jacobe H. Do automated text messages increase adherence to acne therapy? Results of a randomized, controlled trial. J Am Acad Dermatol. 2012 Dec; 67(6):1136-42. PMID: 22521201.
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    173. Brezinski EA, Armstrong AW. Off-label biologic regimens in psoriasis: a systematic review of efficacy and safety of dose escalation, reduction, and interrupted biologic therapy. PLoS One. 2012; 7(4):e33486. PMID: 22509259; PMCID: PMC3324468.
    174. Alikhan A, Ghods M, Armstrong AW. Survey of demographic and educational factors among dermatology chairs and chiefs. Cutis. 2012 Apr; 89(4):195-8. PMID: 22611750.
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    175. Armstrong AW, Wu J, Kovarik CL, Goldyne ME, Oh DH, McKoy KC, Shippy AM, Pak HS. State of teledermatology programs in the United States. J Am Acad Dermatol. 2012 Nov; 67(5):939-44. PMID: 22459360.
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    176. Armstrong AW, Harskamp CT, Cheeney S, Schupp CW. Crowdsourcing for research data collection in rosacea. Dermatol Online J. 2012 Mar 15; 18(3):15. PMID: 22483526.
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    177. Chase EP, Armstrong AW. Advances in management of atopic dermatitis: new therapies and novel uses of existing treatments. Semin Cutan Med Surg. 2012 Mar; 31(1):17-24. PMID: 22361285.
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    178. Maverakis E, Li CS, Alikhan A, Lin TC, Idriss N, Armstrong AW. The effect of academic "misrepresentation" on residency match outcomes. Dermatol Online J. 2012 Jan 15; 18(1):1. PMID: 22301038.
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    179. Lamel SA, Haldeman KM, Ely H, Kovarik CL, Pak H, Armstrong AW. Application of mobile teledermatology for skin cancer screening. J Am Acad Dermatol. 2012 Oct; 67(4):576-81. PMID: 22243769.
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    180. Armstrong AW, Harskamp CT, Ledo L, Rogers JH, Armstrong EJ. Coronary artery disease in patients with psoriasis referred for coronary angiography. Am J Cardiol. 2012 Apr 01; 109(7):976-80. PMID: 22221950.
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    181. Rehal B, Armstrong AW. Health outcomes in atopic dermatitis. Dermatol Clin. 2012 Jan; 30(1):73-86, viii. PMID: 22117869.
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    182. Lamel S, Chambers CJ, Ratnarathorn M, Armstrong AW. Impact of live interactive teledermatology on diagnosis, disease management, and clinical outcomes. Arch Dermatol. 2012 Jan; 148(1):61-5. PMID: 22250233.
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    183. Bailey EE, Ference EH, Alikhan A, Hession MT, Armstrong AW. Combination treatments for psoriasis: a systematic review and meta-analysis. Arch Dermatol. 2012 Apr; 148(4):511-22. PMID: 22184718.
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    184. Armstrong AW, Kwong MW, Ledo L, Nesbitt TS, Shewry SL. Practice models and challenges in teledermatology: a study of collective experiences from teledermatologists. PLoS One. 2011; 6(12):e28687. PMID: 22194887; PMCID: PMC3237480.
    185. Parsi KK, Brezinski EA, Lin TC, Li CS, Armstrong AW. Are patients with psoriasis being screened for cardiovascular risk factors? A study of screening practices and awareness among primary care physicians and cardiologists. J Am Acad Dermatol. 2012 Sep; 67(3):357-62. PMID: 22079041.
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    186. Kim RH, Armstrong AW. Nonmelanoma skin cancer. Dermatol Clin. 2012 Jan; 30(1):125-39, ix. PMID: 22117874.
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    187. Li K, Armstrong AW. A review of health outcomes in patients with psoriasis. Dermatol Clin. 2012 Jan; 30(1):61-72, viii. PMID: 22117868.
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    188. Tuong W, Cheng LS, Armstrong AW. Melanoma: epidemiology, diagnosis, treatment, and outcomes. Dermatol Clin. 2012 Jan; 30(1):113-24, ix. PMID: 22117873.
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    189. Chambers CJ, Parsi KK, Schupp C, Armstrong AW. Patient-centered online management of psoriasis: a randomized controlled equivalency trial. J Am Acad Dermatol. 2012 Jun; 66(6):948-53. PMID: 21890236; PMCID: PMC3233643.
    190. Parsi K, Chambers CJ, Armstrong AW. Cost-effectiveness analysis of a patient-centered care model for management of psoriasis. J Am Acad Dermatol. 2012 Apr; 66(4):563-70. PMID: 21835497.
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    191. Tuerk M, Cheng LS, Konia T, Armstrong AW. Umbilicated erythematous papules in an immunocompromised patient. Lancet Infect Dis. 2011 Jun; 11(6):488. PMID: 21616459.
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    192. Armstrong AW, Voyles SV, Armstrong EJ, Fuller EN, Rutledge JC. Angiogenesis and oxidative stress: common mechanisms linking psoriasis with atherosclerosis. J Dermatol Sci. 2011 Jul; 63(1):1-9. PMID: 21600738.
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    193. Pathipati AS, Lee L, Armstrong AW. Health-care delivery methods in teledermatology: consultative, triage and direct-care models. J Telemed Telecare. 2011; 17(4):214-6. PMID: 21508078.
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    194. Rehal B, Armstrong AW, Armstrong A. Health outcome measures in atopic dermatitis: a systematic review of trends in disease severity and quality-of-life instruments 1985-2010. PLoS One. 2011 Apr 13; 6(4):e17520. PMID: 21533286; PMCID: PMC3076368.
    195. Armstrong AW, Lin SW, Chambers CJ, Sockolov ME, Chin DL. Psoriasis and hypertension severity: results from a case-control study. PLoS One. 2011 Mar 29; 6(3):e18227. PMID: 21479272; PMCID: PMC3066207.
    196. Kim RH, Armstrong AW. Current state of acne treatment: highlighting lasers, photodynamic therapy, and chemical peels. Dermatol Online J. 2011 Mar 15; 17(3):2. PMID: 21426868.
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    197. Armstrong AW, Kim RH, Idriss NZ, Larsen LN, Lio PA. Online video improves clinical outcomes in adults with atopic dermatitis: a randomized controlled trial. J Am Acad Dermatol. 2011 Mar; 64(3):502-7. PMID: 21236514.
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    198. Armstrong AW. Failure to maximize patient adherence strategies in clinical practice. Arch Dermatol. 2010 Dec; 146(12):1430-1. PMID: 21173331.
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    199. Cheng LS, Mulgrew K, Lin S, Idriss N, Eisen DB, Fung MA, Armstrong AW. A pale version. Am J Med. 2010 Sep; 123(9):802-4. PMID: 20800147.
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    200. Daly M, Alikhan A, Armstrong AW. Combination systemic therapies in psoriatic arthritis. J Dermatolog Treat. 2011 Oct; 22(5):276-84. PMID: 20666676.
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    201. Armstrong AW, Idriss NZ, Kim RH. Effects of video-based, online education on behavioral and knowledge outcomes in sunscreen use: a randomized controlled trial. Patient Educ Couns. 2011 May; 83(2):273-7. PMID: 20570081.
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    202. Armstrong AW, Sanders C, Farbstein AD, Wu GZ, Lin SW, Liu FT, Nesbitt TS. Evaluation and comparison of store-and-forward teledermatology applications. Telemed J E Health. 2010 May; 16(4):424-38. PMID: 20438384.
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    203. Sharon V, Goodarzi H, Chambers CJ, Fung MA, Armstrong AW. Erythema induratum of Bazin. Dermatol Online J. 2010 Apr 15; 16(4):1. PMID: 20409408.
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    204. Idriss NZ, Alikhan A, Baba K, Armstrong AW. Online, video-based patient education improves melanoma awareness: a randomized controlled trial. Telemed J E Health. 2009 Dec; 15(10):992-7. PMID: 20028190.
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    205. Armstrong AW, Watson AJ, Makredes M, Frangos JE, Kimball AB, Kvedar JC. Text-message reminders to improve sunscreen use: a randomized, controlled trial using electronic monitoring. Arch Dermatol. 2009 Nov; 145(11):1230-6. PMID: 19917951.
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    206. Alikhan A, Ledo L, Armstrong AW. A national survey to determine an optimal fourth year curriculum for dermatology candidates. Dermatol Online J. 2009 Oct 15; 15(10):2. PMID: 19951620.
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    207. Armstrong AW, Idriss N, Bergman H. Physician workforce for acne care in the United States, 2003 through 2005. Arch Dermatol. 2009 Oct; 145(10):1195-6. PMID: 19841414.
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    208. Idriss SZ, Armstrong AW, Kvedar JC, Lio PA. Digital imaging in dermatology: attitudes, behaviors, and innovations. Skin Res Technol. 2009 Aug; 15(3):376-7. PMID: 19624436.
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    209. Taghinia AH, Movassaghi K, Wang AX, Pribaz JJ. Reconstruction of the upper aerodigestive tract with the submental artery flap. Plast Reconstr Surg. 2009 Feb; 123(2):562-70. PMID: 19182614.
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    210. Armstrong AW, Setyadi HG, Liu V, Strasswimmer J. Follicular eruption on arms and legs. Phrynoderma. Arch Dermatol. 2008 Nov; 144(11):1509-14. PMID: 19015431.
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    211. Armstrong AW, Idriss SZ, Kimball AB, Bernhard JD. Fate of manuscripts declined by the Journal of the American Academy of Dermatology. J Am Acad Dermatol. 2008 Apr; 58(4):632-5. PMID: 18249470.
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    212. Armstrong AW, Dorer DJ, Lugn NE, Kvedar JC. Economic evaluation of interactive teledermatology compared with conventional care. Telemed J E Health. 2007 Apr; 13(2):91-9. PMID: 17489695.
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    213. Armstrong AW, Fazeli A, Yeh SW, Mackool BT, Liu V. Vancomycin-induced linear IgA disease manifesting as bullous erythema multiforme. J Cutan Pathol. 2004 May; 31(5):393-7. PMID: 15059226.
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