Harvard Catalyst Profiles

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Devon Emily McMahon, M.D.


Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
  1. Freeman EE, Semeere A, McMahon DE, Byakwaga H, Laker-Oketta M, Regan S, Wenger M, Kasozi C, Ssemakadde M, Bwana M, Kanyesigye M, Kadama-Makanga P, Rotich E, Kisuya J, Wools-Kaloustian K, Bassett IV, Busakhala N, Martin J. Beyond T Staging in the "Treat-All" Era: Severity and Heterogeneity of Kaposi Sarcoma in East Africa. J Acquir Immune Defic Syndr. 2021 Aug 15; 87(5):1119-1127. PMID: 33871409.
    Citations:    Fields:    
  2. Tomayko MM, Damsky W, Fathy R, McMahon DE, Turner N, Valentin MN, Rallis T, Aivaz O, Fox LP, Freeman EE. Subepidermal blistering eruptions, including bullous pemphigoid, following COVID-19 vaccination. J Allergy Clin Immunol. 2021 Sep; 148(3):750-751. PMID: 34275656.
    Citations:    Fields:    
  3. McMahon DE, Semeere A, Laker-Oketta M, Byakwaga H, Mugglin C, Duda SN, Azwa I, Jaquet A, Cardoso SW, Nash D, Wester CW, Freeman EE. Global Disparities in Skin Cancer Services at HIV Treatment Centers across 29 Countries. J Invest Dermatol. 2021 Apr 14. PMID: 33864771.
    Citations:    Fields:    
  4. Thompson LL, Yoon J, Krasnow NA, Chang MS, Li EB, McMahon DE, Chen ST. Association Between Systemic Corticosteroid Treatment for Cutaneous Immune-Related Adverse Events and Survival Outcomes in Patients With Advanced Cancer. JAMA Dermatol. 2021 Apr 14. PMID: 33851976.
    Citations:    Fields:    
  5. McMahon DE, Amerson E, Rosenbach M, Lipoff JB, Moustafa D, Tyagi A, Desai SR, French LE, Lim HW, Thiers BH, Hruza GJ, Blumenthal KG, Fox LP, Freeman EE. Cutaneous reactions reported after Moderna and Pfizer COVID-19 vaccination: A registry-based study of 414 cases. J Am Acad Dermatol. 2021 07; 85(1):46-55. PMID: 33838206.
    Citations: 16     Fields:    Translation:Humans
  6. McMahon DE, Laker-Oketta M, Peters GA, McMahon PW, Oyesiku L, Freeman EE. Skin Biopsy Equipment Availability Across 7 Low-Income Countries: A Cross-Sectional Study of 6053 Health Facilities. JAMA Dermatol. 2021 04 01; 157(4):462-464. PMID: 33595592.
    Citations:    Fields:    
  7. Freeman EE, McMahon DE, Desai SR, Fox LP. Response to: "Comment on 'The spectrum of COVID-19-associated dermatologic manifestations: An international registry of 716 patients from 31 countries'". J Am Acad Dermatol. 2021 06; 84(6):e293-e294. PMID: 33640507.
    Citations:    Fields:    Translation:Humans
  8. Freeman EE, McMahon DE, Fox LP. Emerging Evidence of the Direct Association Between COVID-19 and Chilblains. JAMA Dermatol. 2021 02 01; 157(2):238-239. PMID: 33355601.
    Citations:    Fields:    Translation:HumansPHPublic Health
  9. McMahon DE, Gallman AE, Hruza GJ, Rosenbach M, Lipoff JB, Desai SR, French LE, Lim H, Cyster JG, Fox LP, Fassett MS, Freeman EE. Long COVID in the skin: a registry analysis of COVID-19 dermatological duration. Lancet Infect Dis. 2021 03; 21(3):313-314. PMID: 33460566.
    Citations: 7     Fields:    Translation:Humans
  10. McMahon DE, Oyesiku L, Semeere A, Kang D, Freeman EE. Novel Diagnostics for Kaposi Sarcoma and Other Skin Diseases in Resource-Limited Settings. Dermatol Clin. 2021 Jan; 39(1):83-90. PMID: 33228864.
    Citations:    Fields:    
  11. Oyesiku L, McMahon DE, Fuller LC, Freeman EE. Developing a Platform for Global Health Dermatology Mentorship and Collaboration: Introducing the International Alliance for Global Health Dermatology. Dermatol Clin. 2021 Jan; 39(1):73-82. PMID: 33228863.
    Citations: 1     Fields:    
  12. Mahil SK, Dand N, Mason KJ, Yiu ZZN, Tsakok T, Meynell F, Coker B, McAteer H, Moorhead L, Mackenzie T, Rossi MT, Rivera R, Mahe E, Carugno A, Magnano M, Rech G, Balogh EA, Feldman SR, De La Cruz C, Choon SE, Naldi L, Lambert J, Spuls P, Jullien D, Bachelez H, McMahon DE, Freeman EE, Gisondi P, Puig L, Warren RB, Di Meglio P, Langan SM, Capon F, Griffiths CEM, Barker JN, Smith CH. Factors associated with adverse COVID-19 outcomes in patients with psoriasis-insights from a global registry-based study. J Allergy Clin Immunol. 2021 01; 147(1):60-71. PMID: 33075408.
    Citations: 17     Fields:    Translation:HumansCTClinical Trials
  13. Freeman EE, McMahon DE, Hruza GJ, Lipoff JB, French LE, Fox LP, Fassett MS. Timing of PCR and antibody testing in patients with COVID-19-associated dermatologic manifestations. J Am Acad Dermatol. 2021 02; 84(2):505-507. PMID: 32920037.
    Citations: 2     Fields:    Translation:Humans
  14. Seth D, Williams VL, McMahon DE, Regan S, Busakhala N, Wools-Kaloustian K, Mosoajane K, Ralefala TB, Kayembe M, Iregbu K, Kwaghe V, Jedy-Agba E, Oyesiku L, Maurer T, Jaquet A, Bassett IV, Martin J, Grover S, Freeman EE. The role of dermatology in Kaposi sarcoma diagnosis across three regions in sub-Saharan Africa. J Am Acad Dermatol. 2020 Aug 04. PMID: 32763329.
    Citations:    Fields:    
  15. McMahon DE, Peters GA, Ivers LC, Freeman EE. Global resource shortages during COVID-19: Bad news for low-income countries. PLoS Negl Trop Dis. 2020 07; 14(7):e0008412. PMID: 32628664.
    Citations: 34     Fields:    Translation:HumansCellsPHPublic Health
  16. Freeman EE, McMahon DE, Lipoff JB, Rosenbach M, Kovarik C, Desai SR, Harp J, Takeshita J, French LE, Lim HW, Thiers BH, Hruza GJ, Fox LP. The spectrum of COVID-19-associated dermatologic manifestations: An international registry of 716 patients from 31 countries. J Am Acad Dermatol. 2020 Oct; 83(4):1118-1129. PMID: 32622888.
    Citations: 39     Fields:    Translation:HumansCellsPHPublic Health
  17. Freeman EE, McMahon DE, Hruza GJ, Irvine AD, Spuls PI, Smith CH, Mahil SK, Castelo-Soccio L, Cordoro KM, Lara-Corrales I, Naik HB, Alhusayen R, Ingram JR, Feldman SR, Balogh EA, Kappelman MD, Wall D, Meah N, Sinclair R, Beylot-Barry M, Fitzgerald M, French LE, Lim HW, Griffiths CEM, Flohr C. International collaboration and rapid harmonization across dermatologic COVID-19 registries. J Am Acad Dermatol. 2020 09; 83(3):e261-e266. PMID: 32562840.
    Citations: 3     Fields:    Translation:HumansCellsPHPublic Health
  18. Freeman EE, McMahon DE, Lipoff JB, Rosenbach M, Kovarik C, Takeshita J, French LE, Thiers BH, Hruza GJ, Fox LP. Pernio-like skin lesions associated with COVID-19: A case series of 318 patients from 8 countries. J Am Acad Dermatol. 2020 08; 83(2):486-492. PMID: 32479979.
    Citations: 37     Fields:    Translation:HumansCellsPHPublic Health
  19. Freeman EE, Semeere A, Laker-Oketta M, Namaganda P, Osman H, Lukande R, McMahon D, Seth D, Oyesiku L, Tearney GJ, Gonzalez S, Rajadhyaksha M, Anderson RR, Martin J, Kang D. Feasibility and implementation of portable confocal microscopy for point-of-care diagnosis of cutaneous lesions in a low-resource setting. J Am Acad Dermatol. 2021 Feb; 84(2):499-502. PMID: 32376425.
    Citations: 3     Fields:    Translation:Humans
  20. Freeman EE, McMahon DE, Fitzgerald ME, Fox LP, Rosenbach M, Takeshita J, French LE, Thiers BH, Hruza GJ. The American Academy of Dermatology COVID-19 registry: Crowdsourcing dermatology in the age of COVID-19. J Am Acad Dermatol. 2020 Aug; 83(2):509-510. PMID: 32305438.
    Citations: 13     Fields:    Translation:HumansCellsPHPublic Health
  21. Freeman EE, McMahon DE. Creating dermatology guidelines for COVID-19: The pitfalls of applying evidence-based medicine to an emerging infectious disease. J Am Acad Dermatol. 2020 06; 82(6):e231-e232. PMID: 32278795.
    Citations: 1     Fields:    Translation:HumansCellsPHPublic Health
  22. Freeman EE, McMahon DE, Laker-Oketta M. Time to address disparities in the standard of care for Kaposi sarcoma. Lancet. 2020 04 11; 395(10231):1169-1170. PMID: 32145826.
    Citations:    Fields:    Translation:Humans
  23. McMahon DE, Maurer T, Freeman EE. 25 Years of Kaposi Sarcoma Herpesvirus: Discoveries, Disparities, and Diagnostics. JCO Glob Oncol. 2020 03; 6:505-507. PMID: 32216651.
    Citations: 1     Translation:HumansCells
  24. McMahon DE, Hysell K, Montgomery M, Frangos J. Superficial Cutaneous Zygomycosis Presenting as Resistant Intertrigo: A Case Report. Open Forum Infect Dis. 2020 Feb; 7(2):ofaa043. PMID: 32123691.
  25. Rajbhandari R, McMahon DE, Rhatigan JJ, Farmer PE. The Neglected Hospital - The District Hospital's Central Role in Global Health Care Delivery. N Engl J Med. 2020 Jan 30; 382(5):397-400. PMID: 31995684.
    Citations: 13     Fields:    Translation:Humans
  26. Freeman EE, McMahon DE, Fitzgerald M, Robinson S, Frazer-Green L, Hariharan V, McMillen A, Malik S, Cornelius L, Pak HS, Cronin TA, Bordeaux JS, Cooper KD. Modernizing clinical practice guidelines for the American Academy of Dermatology. J Am Acad Dermatol. 2020 Jun; 82(6):1487-1489. PMID: 31972259.
    Citations: 1     Fields:    
  27. Schuster RC, McMahon DE, Young SL. A comprehensive review of the barriers and promoters health workers experience in delivering prevention of vertical transmission of HIV services in sub-Saharan Africa. AIDS Care. 2016; 28(6):778-94. PMID: 26883903.
    Citations: 9     Fields:    Translation:Humans
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.