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April W. Armstrong, MD MPH

TitleAssociate Professor of Clinical Dermatology
InstitutionUniversity of Southern California
DepartmentDermatology
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    Other Positions
    TitleAssociate Dean For Clinical Research


    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. Armstrong A, 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
    2. Florek AG, Wang CJ, Armstrong A. 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
    3. Kornmehl H, Singh S, Adler BL, Wolf AE, Bochner DA, Armstrong A. 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
    4. Whitlock SM, Enos CW, Armstrong A, 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
    5. Armstrong A, 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
    6. Gordon KB, Armstrong A, 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
    7. Menter MA, Armstrong A, 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
    8. Wu JJ, Armstrong A, 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
    9. Yim KM, Florek AG, Oh DH, McKoy K, Armstrong A. Teledermatology in the United States: An Update in a Dynamic Era. Telemed J E Health. 2018 Jan 22. PMID: 29356616.
      View in: PubMed
    10. 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
    11. Young PM, Parsi KK, Schupp CW, Armstrong A. 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
    12. Prussick R, Wu JJ, Armstrong A, 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
    13. Bui TL, Silva-Hirschberg C, Torres J, Armstrong A. 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
    14. Bui TL, Silva-Hirschberg C, Torres J, Armstrong A. 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
    15. Gibbons C, Singh S, Gibbons B, Clark C, Torres J, Cheng MY, Wang EA, Armstrong A. 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
    16. Armstrong A. Psoriasis. JAMA Dermatol. 2017 Sep 01; 153(9):956. PMID: 28903148.
      View in: PubMed
    17. Singh S, Taylor C, Kornmehl H, Armstrong A. 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
    18. 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
    19. Perez-Chada LM, Singh S, Callis-Duffin K, Garg A, Gottlieb AB, Latella J, Armstrong A, 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
    20. Adler BL, Kornmehl H, Armstrong A. Antibiotic Resistance in Acne Treatment. JAMA Dermatol. 2017 Aug 01; 153(8):810-811. PMID: 28636689.
      View in: PubMed
    21. Singh S, Ehsani-Chimeh N, Kornmehl H, Armstrong A. 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
    22. Armstrong A, 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
    23. Kornmehl H, Singh S, Johnson MA, Armstrong A. 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
    24. Armstrong A, 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
    25. 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 A, 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
    26. Favier G, Gladman DD, Merola JF, Armstrong A, 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
    27. Callis Duffin K, Gottlieb AB, Merola JF, Latella J, Garg A, Armstrong A. 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
    28. Armstrong A, 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
    29. Armstrong A, 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
    30. Elman SA, Merola JF, Armstrong A, 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
    31. Reich K, Armstrong A, 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
    32. Afifi L, Shankle L, Armstrong A, 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
    33. Armstrong A, 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
    34. Armstrong A, 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
    35. Armstrong A, 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
    36. 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.
      View in: PubMed
    37. 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.
      View in: PubMed
    38. 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
    39. Hill MK, Kheirandish Pishkenari A, Braunberger TL, Armstrong A, 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
    40. Singh S, Young P, Armstrong A. Relationship between psoriasis and metabolic syndrome: a systematic review. G Ital Dermatol Venereol. 2016 Dec; 151(6):663-677. PMID: 27589483.
      View in: PubMed
    41. Armstrong A, 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
    42. Kimball AB, Okun MM, Williams DA, Gottlieb AB, Papp KA, Zouboulis CC, Armstrong A, 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
    43. Armstrong A, 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.
    44. Armstrong A, 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.
      View in: PubMed
    45. Choi YM, Debbaneh M, Weinberg JM, Yamauchi PS, Van Voorhees AS, Armstrong A, 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.
      View in: PubMed
    46. Awasthi S, Wilken R, Patel F, German JB, Mills DA, Lebrilla CB, Kim K, Freeman SL, Smilowitz JT, Armstrong A, 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.
    47. Ratnarathorn M, Petukhova TA, Armstrong A, 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.
      View in: PubMed
    48. Armstrong A, 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.
      View in: PubMed
    49. Armstrong A, 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.
      View in: PubMed
    50. Armstrong A, 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.
      View in: PubMed
    51. Yim KM, Armstrong A. Updates on cardiovascular comorbidities associated with psoriatic diseases: epidemiology and mechanisms. Rheumatol Int. 2017 Jan; 37(1):97-105. PMID: 27221457.
      View in: PubMed
    52. Do D, Armstrong A. Screening Recommendations for Hepatitis B Virus Infection. JAMA Dermatol. 2016 05 01; 152(5):565-6. PMID: 27049505.
      View in: PubMed
    53. Merola JF, Armstrong A, 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.
      View in: PubMed
    54. Coates LC, Kavanaugh A, Mease PJ, Soriano ER, Laura Acosta-Felquer M, Armstrong A, 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.
      View in: PubMed
    55. Bangash HK, Eisen DB, Armstrong A, 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.
      View in: PubMed
    56. Papp KA, Armstrong A, 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.
    57. Lebwohl MG, Kavanaugh A, Armstrong A, 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.
    58. Armstrong A, 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.
    59. Florek AG, Eilers D, Armstrong A. 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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    60. Armstrong A, 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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    61. Lebwohl M, Strober B, Menter A, Gordon K, Weglowska J, Puig L, Papp K, Spelman L, Toth D, Kerdel F, Armstrong A, 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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    62. Fathi R, Armstrong A. The Role of Biologic Therapies in Dermatology. Med Clin North Am. 2015 Nov; 99(6):1183-94. PMID: 26476247.
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    63. Sharon VR, Armstrong A. Screening Recommendations for Chlamydia and Gonorrhea. JAMA Dermatol. 2015 Sep; 151(9):1014-6. PMID: 26177006.
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    64. Tuong W, Wang AS, Armstrong A. 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.
    65. Custis T, Armstrong A, 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.
    66. Blauvelt A, Armstrong A, 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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    67. Chang S, Chambers CJ, Liu FT, Armstrong A. 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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    68. Eisen DB, Schupp CW, Isseroff RR, Ibrahimi OA, Ledo L, Armstrong A. 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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    69. Hagstrom EL, Patel S, Karimkhani C, Boyers LN, Williams HC, Hay RJ, Weinstock MA, Armstrong A, 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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    70. Brezinski EA, Dhillon JS, Armstrong A. 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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    71. Goff KL, Karimkhani C, Boyers LN, Weinstock MA, Lott JP, Hay RJ, Coffeng LE, Norton SA, Naldi L, Dunnick C, Armstrong A, Dellavalle RP. The global burden of psoriatic skin disease. Br J Dermatol. 2015 Jun; 172(6):1665-8. PMID: 25645671.
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    72. Armstrong A, 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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    73. Wang AS, Wu J, Tuong W, Schupp C, Armstrong A. 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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    74. Karimkhani C, Boyers LN, Naghavi M, Coffeng LE, Lott JP, Wulf S, Hay R, Williams HC, Weinstock MA, Norton SA, Armstrong A, 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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    75. Armstrong A, 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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    76. Joo J, Custis T, Armstrong A, 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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    77. Tuong W, Armstrong A. 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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    78. Armstrong A, 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.
      View in: PubMed
    79. Tuong W, Wang AS, Armstrong A. 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.
    80. Brezinski EA, Armstrong A. 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.
      View in: PubMed
    81. Gottlieb AB, Levin AA, Armstrong A, 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.
      View in: PubMed
    82. Sivamani RK, Morley JE, Rehal B, Armstrong A. 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.
      View in: PubMed
    83. Patel G, Armstrong A, 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.
      View in: PubMed
    84. Rachakonda TD, Dhillon JS, Florek AG, Armstrong A. Effect of tonsillectomy on psoriasis: a systematic review. J Am Acad Dermatol. 2015 Feb; 72(2):261-75. PMID: 25455609.
      View in: PubMed
    85. Loh E, Armstrong A, 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.
      View in: PubMed
    86. Armstrong A, 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.
      View in: PubMed
    87. Armstrong A, 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.
    88. Armstrong A. Psoriasis provoked or exacerbated by medications: identifying culprit drugs. JAMA Dermatol. 2014 Sep; 150(9):963. PMID: 24989499.
      View in: PubMed
    89. Brezinski EA, Harskamp CT, Ledo L, Armstrong A. 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.
      View in: PubMed
    90. Wang AS, Kleinerman R, Armstrong A, 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.
      View in: PubMed
    91. Kleinerman R, Armstrong A, 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.
      View in: PubMed
    92. Wu J, Fiehn O, Armstrong A. Metabolomic analysis using porcine skin: a pilot study of analytical techniques. Dermatol Online J. 2014 Jun 15; 20(6). PMID: 24945638.
      View in: PubMed
    93. Foolad N, Armstrong A. 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.
      View in: PubMed
    94. Armstrong A, 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.
      View in: PubMed
    95. Duffin KC, Garg A, Armstrong A, 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.
      View in: PubMed
    96. Bangash HK, Ibrahimi OA, Green LJ, Alam M, Eisen DB, Armstrong A. 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.
      View in: PubMed
    97. Brezinski EA, Armstrong A. 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.
      View in: PubMed
    98. Gottlieb AB, Armstrong A, 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.
      View in: PubMed
    99. Hsu L, Armstrong A. JAK inhibitors: treatment efficacy and safety profile in patients with psoriasis. J Immunol Res. 2014; 2014:283617. PMID: 24883332; PMCID: PMC4027021.
    100. Mease PJ, Armstrong A. 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.
    101. Tuong W, Armstrong A. 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.
      View in: PubMed
    102. Hsu L, Snodgrass BT, Armstrong A. Antidrug antibodies in psoriasis: a systematic review. Br J Dermatol. 2014 Feb; 170(2):261-73. PMID: 24117166.
      View in: PubMed
    103. Armstrong A, 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.
      View in: PubMed
    104. Campbell T, Armstrong A, 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.
      View in: PubMed
    105. Rachakonda TD, Schupp CW, Armstrong A. Psoriasis prevalence among adults in the United States. J Am Acad Dermatol. 2014 Mar; 70(3):512-6. PMID: 24388724.
      View in: PubMed
    106. Armstrong A, 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.
      View in: PubMed
    107. Brezinski EA, Follansbee MR, Armstrong EJ, Armstrong A. 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.
      View in: PubMed
    108. Armstrong A, 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.
      View in: PubMed
    109. Armstrong A, 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.
      View in: PubMed
    110. Hsu L, Armstrong A. 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.
      View in: PubMed
    111. Armstrong A. Tumor necrosis factor inhibitors and myocardial infarction in psoriasis--reply. JAMA. 2013 Sep 11; 310(10):1076. PMID: 24026612.
      View in: PubMed
    112. Harskamp CT, Armstrong A. Immunology of atopic dermatitis: novel insights into mechanisms and immunomodulatory therapies. Semin Cutan Med Surg. 2013 Sep; 32(3):132-9. PMID: 24175400.
      View in: PubMed
    113. Armstrong A, 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.
      View in: PubMed
    114. Callis Duffin K, Armstrong A, 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.
      View in: PubMed
    115. Armstrong A, 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.
      View in: PubMed
    116. Ma C, Schupp CW, Armstrong EJ, Armstrong A. 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.
      View in: PubMed
    117. Ma C, Armstrong A. 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.
      View in: PubMed
    118. Ho B, Lee M, Armstrong A. 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.
      View in: PubMed
    119. Wang AS, Armstrong EJ, Armstrong A. Corticosteroids and wound healing: clinical considerations in the perioperative period. Am J Surg. 2013 Sep; 206(3):410-7. PMID: 23759697.
      View in: PubMed
    120. Armstrong A, Wu J. Reply: To PMID 22459360. J Am Acad Dermatol. 2013 Jun; 68(6):1042-3. PMID: 23680198.
      View in: PubMed
    121. Bhutani T, Wong JW, Bebo BF, Armstrong A. 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.
      View in: PubMed
    122. Armstrong A, 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.
      View in: PubMed
    123. Armstrong A. Do TNF inhibitors reduce the risk of myocardial infarction in psoriasis patients? JAMA. 2013 May 15; 309(19):2043-4. PMID: 23677316.
      View in: PubMed
    124. Handler MZ, Derrick KM, Lutz RE, Morrell DS, Davenport ML, Armstrong A. Prevalence of pilomatricoma in Turner syndrome: findings from a multicenter study. JAMA Dermatol. 2013 May; 149(5):559-64. PMID: 23426075.
      View in: PubMed
    125. Armstrong A, 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.
      View in: PubMed
    126. Campbell T, Armstrong A, 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.
      View in: PubMed
    127. Armstrong EJ, Harskamp CT, Armstrong A. 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.
    128. Johnson MA, Armstrong A. Clinical and histologic diagnostic guidelines for psoriasis: a critical review. Clin Rev Allergy Immunol. 2013 Apr; 44(2):166-72. PMID: 22278173.
      View in: PubMed
    129. Shi VY, Nanda S, Lee K, Armstrong A, Lio PA. Improving patient education with an eczema action plan: a randomized controlled trial. JAMA Dermatol. 2013 Apr; 149(4):481-3. PMID: 23553035.
      View in: PubMed
    130. Foolad N, Brezinski EA, Chase EP, Armstrong A. 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.
      View in: PubMed
    131. Armstrong A, 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.
      View in: PubMed
    132. Johnson JA, Ma C, Kanada KN, Armstrong A. 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.
      View in: PubMed
    133. Sharon VR, Armstrong A, 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.
      View in: PubMed
    134. Mercy K, Kwasny M, Cordoro KM, Menter A, Tom WL, Korman N, Belazarian L, Armstrong A, 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.
    135. Armstrong A, 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.
      View in: PubMed
    136. Ma C, Harskamp CT, Armstrong EJ, Armstrong A. The association between psoriasis and dyslipidaemia: a systematic review. Br J Dermatol. 2013 Mar; 168(3):486-95. PMID: 23106411.
      View in: PubMed
    137. Armstrong A, 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.
      View in: PubMed
    138. Armstrong A, 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.
    139. Sharon VR, Armstrong A, 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.
      View in: PubMed
    140. Armstrong A, 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.
    141. Armstrong A, 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.
      View in: PubMed
    142. Tuong W, Larsen ER, Armstrong A. 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.
      View in: PubMed
    143. Armstrong A, 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.
      View in: PubMed
    144. Armstrong A, 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.
      View in: PubMed
    145. Hsu LN, Armstrong A. Psoriasis and autoimmune disorders: a review of the literature. J Am Acad Dermatol. 2012 Nov; 67(5):1076-9. PMID: 23062896.
      View in: PubMed
    146. Callis Duffin K, Armstrong A, 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.
      View in: PubMed
    147. Armstrong A, Schupp C, Bebo B. Psoriasis comorbidities: results from the National Psoriasis Foundation surveys 2003 to 2011. Dermatology. 2012; 225(2):121-6. PMID: 23108113.
      View in: PubMed
    148. Larsen L, Merin MR, Konia T, Armstrong A. Congenital self-healing reticulohistiocytosis: concern for a poor prognosis. Dermatol Online J. 2012 Oct 15; 18(10):2. PMID: 23122009.
      View in: PubMed
    149. Armstrong A, 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.
      View in: PubMed
    150. Ibrahimi OA, Bangash H, Green L, Alam M, Armstrong A, 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.
      View in: PubMed
    151. Armstrong A, 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.
      View in: PubMed
    152. Armstrong A, 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.
      View in: PubMed
    153. Armstrong A, 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.
      View in: PubMed
    154. Armstrong A, 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.
      View in: PubMed
    155. Kanada KN, Schupp CW, Armstrong A. 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.
      View in: PubMed
    156. Armstrong A, 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.
      View in: PubMed
    157. 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.
      View in: PubMed
    158. Brezinski EA, Armstrong A. 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.
    159. Alikhan A, Ghods M, Armstrong A. Survey of demographic and educational factors among dermatology chairs and chiefs. Cutis. 2012 Apr; 89(4):195-8. PMID: 22611750.
      View in: PubMed
    160. Armstrong A, 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.
      View in: PubMed
    161. Armstrong A, Harskamp CT, Cheeney S, Schupp CW. Crowdsourcing for research data collection in rosacea. Dermatol Online J. 2012 Mar 15; 18(3):15. PMID: 22483526.
      View in: PubMed
    162. Chase EP, Armstrong A. 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.
      View in: PubMed
    163. Maverakis E, Li CS, Alikhan A, Lin TC, Idriss N, Armstrong A. The effect of academic "misrepresentation" on residency match outcomes. Dermatol Online J. 2012 Jan 15; 18(1):1. PMID: 22301038.
      View in: PubMed
    164. Lamel SA, Haldeman KM, Ely H, Kovarik CL, Pak H, Armstrong A. Application of mobile teledermatology for skin cancer screening. J Am Acad Dermatol. 2012 Oct; 67(4):576-81. PMID: 22243769.
      View in: PubMed
    165. Armstrong A, 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.
      View in: PubMed
    166. Rehal B, Armstrong A. Health outcomes in atopic dermatitis. Dermatol Clin. 2012 Jan; 30(1):73-86, viii. PMID: 22117869.
      View in: PubMed
    167. Lamel S, Chambers CJ, Ratnarathorn M, Armstrong A. Impact of live interactive teledermatology on diagnosis, disease management, and clinical outcomes. Arch Dermatol. 2012 Jan; 148(1):61-5. PMID: 22250233.
      View in: PubMed
    168. Bailey EE, Ference EH, Alikhan A, Hession MT, Armstrong A. Combination treatments for psoriasis: a systematic review and meta-analysis. Arch Dermatol. 2012 Apr; 148(4):511-22. PMID: 22184718.
      View in: PubMed
    169. Armstrong A, 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.
    170. Parsi KK, Brezinski EA, Lin TC, Li CS, Armstrong A. 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.
      View in: PubMed
    171. Kim RH, Armstrong A. Nonmelanoma skin cancer. Dermatol Clin. 2012 Jan; 30(1):125-39, ix. PMID: 22117874.
      View in: PubMed
    172. Li K, Armstrong A. A review of health outcomes in patients with psoriasis. Dermatol Clin. 2012 Jan; 30(1):61-72, viii. PMID: 22117868.
      View in: PubMed
    173. Tuong W, Cheng LS, Armstrong A. Melanoma: epidemiology, diagnosis, treatment, and outcomes. Dermatol Clin. 2012 Jan; 30(1):113-24, ix. PMID: 22117873.
      View in: PubMed
    174. Chambers CJ, Parsi KK, Schupp C, Armstrong A. 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.
    175. Parsi K, Chambers CJ, Armstrong A. 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.
      View in: PubMed
    176. Tuerk M, Cheng LS, Konia T, Armstrong A. Umbilicated erythematous papules in an immunocompromised patient. Lancet Infect Dis. 2011 Jun; 11(6):488. PMID: 21616459.
      View in: PubMed
    177. Armstrong A, 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.
      View in: PubMed
    178. Pathipati AS, Lee L, Armstrong A. Health-care delivery methods in teledermatology: consultative, triage and direct-care models. J Telemed Telecare. 2011; 17(4):214-6. PMID: 21508078.
      View in: PubMed
    179. 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.
    180. Armstrong A, 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.
    181. Kim RH, Armstrong A. Current state of acne treatment: highlighting lasers, photodynamic therapy, and chemical peels. Dermatol Online J. 2011 Mar 15; 17(3):2. PMID: 21426868.
      View in: PubMed
    182. Armstrong A, 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.
      View in: PubMed
    183. Armstrong A. Failure to maximize patient adherence strategies in clinical practice. Arch Dermatol. 2010 Dec; 146(12):1430-1. PMID: 21173331.
      View in: PubMed
    184. Cheng LS, Mulgrew K, Lin S, Idriss N, Eisen DB, Fung MA, Armstrong A. A pale version. Am J Med. 2010 Sep; 123(9):802-4. PMID: 20800147.
      View in: PubMed
    185. Daly M, Alikhan A, Armstrong A. Combination systemic therapies in psoriatic arthritis. J Dermatolog Treat. 2011 Oct; 22(5):276-84. PMID: 20666676.
      View in: PubMed
    186. Armstrong A, 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.
      View in: PubMed
    187. Armstrong A, 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.
      View in: PubMed
    188. Sharon V, Goodarzi H, Chambers CJ, Fung MA, Armstrong A. Erythema induratum of Bazin. Dermatol Online J. 2010 Apr 15; 16(4):1. PMID: 20409408.
      View in: PubMed
    189. Idriss NZ, Alikhan A, Baba K, Armstrong A. 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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    190. Armstrong A, 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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    191. Alikhan A, Ledo L, Armstrong A. 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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    192. Armstrong A, 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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    193. Idriss SZ, Armstrong A, 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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    194. 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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    195. Armstrong A, 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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    196. Armstrong A, 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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    197. Armstrong A, 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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    198. Armstrong A, 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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