Medical College of Wisconsin
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Alan Nyitray PhD

Alan Nyitray PhD

Associate Professor

Institution: Medical College of Wisconsin
Department: Psychiatry
Program: Center for AIDS Intervention Research

Member of the Cancer Center


Publications

  • Prevalence and incidence of anal human papillomavirus infection in Mexican men: Need for universal prevention policies. (Posso H, León-Maldonado L, Allen-Leigh B, Salmerón J, Quiterio M, Giuliano AR, Sudenga SL, Nyitray AG, Torres BN, Abrahamsen M, Lazcano-Ponce E) Salud Publica Mex 2018 Nov-Dic;60(6):645-652 PMID: 30699269 01/31/2019    
  • Prevention and control of neoplasms associated with HPV in high-risk groups in Mexico City: The Condesa Study. (Lazcano-Ponce E, Salmerón J, González A, Allen-Leigh B, León-Maldonado L, Magis C, Aranda-Flores C, Conde-González C, Portillo-Romero AJ, Yunes-Díaz E, Rivera-Rivera L, Vargas G, Nyitray AG, Giuliano AR) Salud Publica Mex 2018 Nov-Dic;60(6):703-712 PMID: 30699275 01/31/2019    
  • Factors associated with self-reported anal cancer screening history in men who have sex with men. (Hicks JT, Hwang LY, Baraniuk S, White M, Chiao EY, Onwuka N, Ross MW, Nyitray AG) Sex Health 2018 Dec 06 PMID: 30517839 12/06/2018    
  • Parental predictors of HPV vaccine initiation among low-income Hispanic females aged 11-17 years. (Rodriguez SA, Savas LS, Baumler E, Nyitray AG, Mullen PD, Vernon SW, Fernandez ME) Vaccine 2018 08 09;36(33):5084-5090 PMID: 29980388 07/08/2018       1 Citations
  • An Examination of HPV16 Natural Immunity in Men Who Have Sex with Men (MSM) in the HPV in Men (HIM) Study. (Beachler DC, Pinto LA, Kemp TJ, Nyitray AG, Hildesheim A, Viscidi R, Schussler J, Kreimer AR, Giuliano AR) Cancer Epidemiol Biomarkers Prev 2018 04;27(4):496-502 PMID: 29475967 PMCID: PMC5884716 02/25/2018       1 Citations
  • Prevalence of and Risk Factors for Anal Human Papillomavirus Infection in a Sample of Young, Predominantly Black Men Who Have Sex With Men, Houston, Texas. (Nyitray AG, Fujimoto K, Zhao J, Giuliano AR, Schneider JA, Hwang LY) J Infect Dis 2018 Feb 14;217(5):777-784 PMID: 29216355 PMCID: PMC5853382 12/08/2017    
  • Lack of HIV testing and dissatisfaction with HIV testing and counselling among men having sex with men in Hungary. (Nyitray AG, Bagyinszky F, Ross MW, Schmidt AJ) Eur J Public Health 2018 08 01;28(4):713-720 PMID: 29182742 11/29/2017    
  • Acquisition, Persistence, and Clearance of Human Papillomavirus Infection Among Male Virgins Residing in Brazil, Mexico, and the United States. (Liu Z, Nyitray AG, Hwang LY, Swartz MD, Abrahamsen M, Lazcano-Ponce E, Villa LL, Giuliano AR) J Infect Dis 2018 Feb 14;217(5):767-776 PMID: 29165581 PMCID: PMC5853496 11/23/2017    
  • Oral Human Papillomavirus Infection: Differences in Prevalence Between Sexes and Concordance With Genital Human Papillomavirus Infection, NHANES 2011 to 2014. (Sonawane K, Suk R, Chiao EY, Chhatwal J, Qiu P, Wilkin T, Nyitray AG, Sikora AG, Deshmukh AA) Ann Intern Med 2017 Nov 21;167(10):714-724 PMID: 29049523 PMCID: PMC6203692 10/20/2017       15 Citations
  • Management of precancerous anal intraepithelial lesions in human immunodeficiency virus-positive men who have sex with men: Clinical effectiveness and cost-effectiveness. (Deshmukh AA, Chiao EY, Cantor SB, Stier EA, Goldstone SE, Nyitray AG, Wilkin T, Wang X, Chhatwal J) Cancer 2017 Dec 01;123(23):4709-4719 PMID: 28950043 PMCID: PMC5693634 09/28/2017       3 Citations
  • A phase II clinical study to assess the feasibility of self and partner anal examinations to detect anal canal abnormalities including anal cancer. (Nyitray AG, Hicks JT, Hwang LY, Baraniuk S, White M, Millas S, Onwuka N, Zhang X, Brown EL, Ross MW, Chiao EY) Sex Transm Infect 2018 03;94(2):124-130 PMID: 28835533 PMCID: PMC6173609 08/25/2017       3 Citations
  • Adjuvant HPV vaccination for anal cancer prevention in HIV-positive men who have sex with men: The time is now. (Deshmukh AA, Cantor SB, Fenwick E, Chiao EY, Nyitray AG, Stier EA, Goldstone SE, Wilkin T, Chhatwal J) Vaccine 2017 09 12;35(38):5102-5109 PMID: 28807605 PMCID: PMC5581672 08/16/2017       7 Citations
  • A qualitative investigation among men who have sex with men on the acceptability of performing a self- or partner anal exam to screen for anal cancer. (Butame SA, Lawler S, Hicks JT, Wilkerson JM, Hwang LY, Baraniuk S, Ross MW, Chiao EY, Nyitray AG) Cancer Causes Control 2017 Oct;28(10):1157-1166 PMID: 28779467 PMCID: PMC5731636 08/06/2017       2 Citations
  • Household aggregation of Staphylococcus aureus by clonal complex and methicillin resistance profiles in Starr County, Texas. (Hanis CL, Garrett KE, Essigmann HT, Robinson DA, Gunter SM, Nyitray AG, Brown EL) Eur J Clin Microbiol Infect Dis 2017 Oct;36(10):1787-1793 PMID: 28474178 05/06/2017    
  • Comparison of anal HPV natural history among men by country of residence: Brazil, Mexico, and the United States. (Sudenga SL, Nyitray AG, Torres BN, Silva R, Villa L, Lazcano-Ponce E, Abrahamsen M, Baggio ML, Salmeron J, Quiterio M, Giuliano AR) J Infect 2017 07;75(1):35-47 PMID: 28363585 04/02/2017    
  • HPV16 E6 seropositivity among cancer-free men with oral, anal or genital HPV16 infection. (Beachler DC, Waterboer T, Pierce Campbell ChM, Ingles DJ, Kuhs KA, Nyitray AG, Hildesheim A, Pawlita M, Kreimer AR, Giuliano AR) Papillomavirus Res 2016 12;2:141-144 PMID: 28239675 PMCID: PMC5322843 02/28/2017    
  • Re: Cui T, Kovell RC, Terlecki RP. Is it time to abandon the digital rectal examination? Lessons from the PLCO Cancer Screening Trial and peer-reviewed literature. Curr Med Res Opin 2016;32:1-7. (Nyitray AG, Chiao EY) Curr Med Res Opin 2017 02;33(2):315-316 PMID: 27805418 11/03/2016       1 Citations
  • Sequential Acquisition of Anal Human Papillomavirus (HPV) Infection Following Genital Infection Among Men Who Have Sex With Women: The HPV Infection in Men (HIM) Study. (Pamnani SJ, Nyitray AG, Abrahamsen M, Rollison DE, Villa LL, Lazcano-Ponce E, Huang Y, Borenstein A, Giuliano AR) J Infect Dis 2016 10 15;214(8):1180-7 PMID: 27489298 PMCID: PMC5034951 08/05/2016       7 Citations
  • Human Papillomavirus Prevalence Among 88 Male Virgins Residing in Brazil, Mexico, and the United States. (Liu Z, Nyitray AG, Hwang LY, Swartz MD, Abrahamsen M, Lazcano-Ponce E, Salmerón J, Quiterio M, Villa LL, Baggio ML, Silva RJ, Giuliano AR) J Infect Dis 2016 10 15;214(8):1188-91 PMID: 27489299 PMCID: PMC5034958 08/05/2016       3 Citations
  • An Integrative Theoretical Framework for HPV Vaccine Promotion Among Male Sexual Minorities. (Wheldon CW, Daley EM, Walsh-Buhi ER, Baldwin JA, Nyitray AG, Giuliano AR) Am J Mens Health 2018 Sep;12(5):1409-1420 PMID: 27272241 PMCID: PMC6142167 06/09/2016    
  • Incidence, Duration, Persistence, and Factors Associated With High-risk Anal Human Papillomavirus Persistence Among HIV-negative Men Who Have Sex With Men: A Multinational Study. (Nyitray AG, Carvalho da Silva RJ, Chang M, Baggio ML, Ingles DJ, Abrahamsen M, Papenfuss M, Lin HY, Salmerón J, Quiterio M, Lazcano-Ponce E, Villa LL, Giuliano AR) Clin Infect Dis 2016 06 01;62(11):1367-1374 PMID: 26962079 PMCID: PMC4872291 03/11/2016       13 Citations
  • Association Between Serum 25-Hydroxyvitamin D Level and Human Papillomavirus Cervicovaginal Infection in Women in the United States. (Shim J, Pérez A, Symanski E, Nyitray AG) J Infect Dis 2016 06 15;213(12):1886-92 PMID: 26908722 02/26/2016       3 Citations
  • Women's communication self-efficacy and expectations of primary male partners' cooperation in sexually transmitted infection treatment in Ho Chi Minh City, Vietnam: a cross-sectional study. (Tran LT, Bui TC, Markham CM, Swartz MD, Tran QM, Nyitray AG, Huynh TT, Hwang LY) BMC Public Health 2016 Jan 13;16:28 PMID: 26758034 PMCID: PMC4710979 01/14/2016    
  • Analysis of persistence of human papillomavirus infection in men evaluated by sampling multiple genital sites. (Capra G, Nyitray AG, Lu B, Perino A, Marci R, Schillaci R, Matranga D, Firenze A, Caleca M, Bellavia C, Guarneri F, Giuliano A, Giovannelli L) Eur Rev Med Pharmacol Sci 2015 Nov;19(21):4153-63 PMID: 26592842 11/26/2015       11 Citations
  • Penises not required: a systematic review of the potential for human papillomavirus horizontal transmission that is non-sexual or does not include penile penetration. (Liu Z, Rashid T, Nyitray AG) Sex Health 2016 02;13(1):10-21 PMID: 26433493 10/05/2015       17 Citations
  • Long-Term Outcomes of Adding HPV Vaccine to the Anal Intraepithelial Neoplasia Treatment Regimen in HIV-Positive Men Who Have Sex With Men. (Deshmukh AA, Chhatwal J, Chiao EY, Nyitray AG, Das P, Cantor SB) Clin Infect Dis 2015 Nov 15;61(10):1527-35 PMID: 26223993 PMCID: PMC4614412 08/01/2015       23 Citations
  • Perception of primary male sexual partners' characteristics and women's history of sexually transmissible infections in Ho Chi Minh City, Vietnam. (Tran LT, Bui TC, Pham VT, Markham CM, Nyitray AG, Swartz MD, Tran LT, Hwang LY) Sex Health 2015 Aug;12(4):328-35 PMID: 26005058 05/26/2015    
  • Risk factors for high-risk and multi-type Human Papillomavirus infections among women in Ho Chi Minh City, Vietnam: a cross-sectional study. (Tran LT, Tran LT, Bui TC, Le DT, Nyitray AG, Markham CM, Swartz MD, Vu-Tran CB, Hwang LY) BMC Womens Health 2015;15:16 PMID: 25783645 PMCID: PMC4339249 03/19/2015       12 Citations
  • Diversity of human papillomavirus in the anal canal of men: the HIM Study. (Sichero L, Nyitray AG, Nunes EM, Nepal B, Ferreira S, Sobrinho JS, Baggio ML, Galan L, Silva RC, Lazcano-Ponce E, Giuliano AR, Villa LL, HIM Study Group) Clin Microbiol Infect 2015 May;21(5):502-9 PMID: 25698660 PMCID: PMC4538945 02/24/2015       10 Citations
  • The natural history of genital human papillomavirus among HIV-negative men having sex with men and men having sex with women. (Nyitray AG, Chang M, Villa LL, Carvalho da Silva RJ, Baggio ML, Abrahamsen M, Papenfuss M, Quiterio M, Salmerón J, Lazcano-Ponce E, Giuliano AR) J Infect Dis 2015 Jul 15;212(2):202-12 PMID: 25649172 PMCID: PMC4565999 02/05/2015       5 Citations
  • EUROGIN 2014 roadmap: differences in human papillomavirus infection natural history, transmission and human papillomavirus-related cancer incidence by gender and anatomic site of infection. (Giuliano AR, Nyitray AG, Kreimer AR, Pierce Campbell CM, Goodman MT, Sudenga SL, Monsonego J, Franceschi S) Int J Cancer 2015 Jun 15;136(12):2752-60 PMID: 25043222 PMCID: PMC4297584 07/22/2014       104 Citations
  • The epidemiology of human papillomaviruses. (Nyitray AG, Iannacone MR) Curr Probl Dermatol 2014;45:75-91 PMID: 24643179 03/20/2014       13 Citations
  • Male circumcision and the incidence and clearance of genital human papillomavirus (HPV) infection in men: the HPV Infection in men (HIM) cohort study. (Albero G, Castellsagué X, Lin HY, Fulp W, Villa LL, Lazcano-Ponce E, Papenfuss M, Abrahamsen M, Salmerón J, Quiterio M, Nyitray AG, Lu B, Bosch FX, Giuliano AR) BMC Infect Dis 2014 Feb 10;14:75 PMID: 24517172 PMCID: PMC3925013 02/13/2014       20 Citations
  • The role of monogamy and duration of heterosexual relationships in human papillomavirus transmission. (Nyitray AG, Lin HY, Fulp WJ, Chang M, Menezes L, Lu B, Abrahamsen M, Papenfuss M, Gage C, Galindo CM, Giuliano AR) J Infect Dis 2014 Apr 01;209(7):1007-15 PMID: 24253288 PMCID: PMC3952669 11/21/2013       14 Citations
  • Men who purchase sex, who are they? An interurban comparison. (Ompad DC, Bell DL, Amesty S, Nyitray AG, Papenfuss M, Lazcano-Ponce E, Villa LL, Giuliano AR) J Urban Health 2013 Dec;90(6):1166-80 PMID: 23719715 PMCID: PMC3853174 05/31/2013       3 Citations
  • Association of Chlamydia trachomatis infection and herpes simplex virus type 2 serostatus with genital human papillomavirus infection in men: the HPV in men study. (Alberts CJ, Schim van der Loeff MF, Papenfuss MR, da Silva RJ, Villa LL, Lazcano-Ponce E, Nyitray AG, Giuliano AR) Sex Transm Dis 2013 Jun;40(6):508-15 PMID: 23680908 PMCID: PMC3904659 05/18/2013       12 Citations
  • Male circumcision and prevalence of genital human papillomavirus infection in men: a multinational study. (Albero G, Villa LL, Lazcano-Ponce E, Fulp W, Papenfuss MR, Nyitray AG, Lu B, Castellsagué X, Abrahamsen M, Smith D, Bosch FX, Salmerón J, Quiterio M, Giuliano AR) BMC Infect Dis 2013 Jan 17;13:18 PMID: 23327450 PMCID: PMC3554597 01/19/2013       11 Citations
  • The epidemiology of anal human papillomavirus infection among women and men having sex with women. (Nyitray AG) Sex Health 2012 Dec;9(6):538-46 PMID: 22951119 09/07/2012       12 Citations
  • Seroprevalence of human papillomavirus (HPV) type 6 and 16 vary by anatomic site of HPV infection in men. (Lu B, Viscidi RP, Wu Y, Nyitray AG, Villa LL, Lazcano-Ponce E, Carvalho da Silva RJ, Baggio ML, Quiterio M, Salmerón J, Smith DC, Abrahamsen M, Papenfuss M, Giuliano AR) Cancer Epidemiol Biomarkers Prev 2012 Sep;21(9):1542-6 PMID: 22761306 PMCID: PMC3466057 07/05/2012       30 Citations
  • Genital human papillomavirus (HPV) concordance in heterosexual couples. (Nyitray AG, Menezes L, Lu B, Lin HY, Smith D, Abrahamsen M, Papenfuss M, Gage C, Giuliano AR) J Infect Dis 2012 Jul 15;206(2):202-11 PMID: 22539815 PMCID: PMC3490693 04/28/2012       16 Citations
  • Circulating biomarkers of iron storage and clearance of incident human papillomavirus infection. (Siegel EM, Patel N, Lu B, Lee JH, Nyitray AG, Huang X, Villa LL, Franco EL, Giuliano AR) Cancer Epidemiol Biomarkers Prev 2012 May;21(5):859-65 PMID: 22426142 PMCID: PMC3709556 03/20/2012       7 Citations
  • Prevalent serum antibody is not a marker of immune protection against acquisition of oncogenic HPV16 in men. (Lu B, Viscidi RP, Wu Y, Lee JH, Nyitray AG, Villa LL, Lazcano-Ponce E, da Silva RJ, Baggio ML, Quiterio M, Salmeron J, Smith DC, Abrahamsen ME, Papenfuss MR, Stockwell HG, Giuliano AR) Cancer Res 2012 Feb 01;72(3):676-85 PMID: 22123925 PMCID: PMC3474343 11/30/2011       39 Citations
  • Six-month incidence, persistence, and factors associated with persistence of anal human papillomavirus in men: the HPV in men study. (Nyitray AG, Carvalho da Silva RJ, Baggio ML, Smith D, Abrahamsen M, Papenfuss M, Lin HY, Quiterio M, Salmerón J, Lazcano-Ponce E, Villa LL, Giuliano AR) J Infect Dis 2011 Dec 01;204(11):1711-22 PMID: 21964400 PMCID: PMC3203231 10/04/2011       73 Citations
  • Human papillomavirus type distribution among heterosexual couples. (Abalos AT, Harris RB, Nyitray AG, Mitchell A, Thompson PA, Giuliano AR, Garcia F) J Low Genit Tract Dis 2012 Jan;16(1):10-5 PMID: 21964207 10/04/2011       4 Citations
  • The prevalence of genital HPV and factors associated with oncogenic HPV among men having sex with men and men having sex with women and men: the HIM study. (Nyitray AG, da Silva RJ, Baggio ML, Lu B, Smith D, Abrahamsen M, Papenfuss M, Quiterio M, Villa LL, Giuliano AR) Sex Transm Dis 2011 Oct;38(10):932-40 PMID: 21934568 PMCID: PMC3178038 09/22/2011       42 Citations
  • Health beliefs and attitudes associated with HPV vaccine intention among young gay and bisexual men in the Southeastern United States. (Wheldon CW, Daley EM, Buhi ER, Nyitray AG, Giuliano AR) Vaccine 2011 Oct 19;29(45):8060-5 PMID: 21864615 08/26/2011       37 Citations
  • Biomarkers of oxidant load and type-specific clearance of prevalent oncogenic human papillomavirus infection: markers of immune response? (Siegel EM, Patel N, Lu B, Lee JH, Nyitray AG, Craft NE, Frenkel K, Villa LL, Franco EL, Giuliano AR) Int J Cancer 2012 Jul 01;131(1):219-28 PMID: 21858808 PMCID: PMC3319468 08/23/2011       5 Citations
  • Circumcised HIV-infected men and HPV transmission. (Giuliano AR, van der Loeff MF, Nyitray AG) Lancet Infect Dis 2011 Aug;11(8):581-2 PMID: 21489884 04/15/2011       8 Citations
  • HPV vaccination to prevent HIV infection: time for randomized controlled trials. (van der Loeff MF, Nyitray AG, Giuliano AR) Sex Transm Dis 2011 Jul;38(7):640-3 PMID: 21301387 02/09/2011       14 Citations
  • Male circumcision and HPV transmission to female partners. (Giuliano AR, Nyitray AG, Albero G) Lancet 2011 Jan 15;377(9761):183-4 PMID: 21216001 01/11/2011       2 Citations
  • The epidemiology of oral HPV infection among a multinational sample of healthy men. (Kreimer AR, Villa A, Nyitray AG, Abrahamsen M, Papenfuss M, Smith D, Hildesheim A, Villa LL, Lazcano-Ponce E, Giuliano AR) Cancer Epidemiol Biomarkers Prev 2011 Jan;20(1):172-82 PMID: 21148755 PMCID: PMC3027138 12/15/2010       113 Citations
  • Age-specific prevalence of and risk factors for anal human papillomavirus (HPV) among men who have sex with women and men who have sex with men: the HPV in men (HIM) study. (Nyitray AG, Carvalho da Silva RJ, Baggio ML, Lu B, Smith D, Abrahamsen M, Papenfuss M, Villa LL, Lazcano-Ponce E, Giuliano AR) J Infect Dis 2011 Jan 01;203(1):49-57 PMID: 21148496 PMCID: PMC3086435 12/15/2010       123 Citations
  • Consistent condom use is associated with lower prevalence of human papillomavirus infection in men. (Nielson CM, Harris RB, Nyitray AG, Dunne EF, Stone KM, Giuliano AR) J Infect Dis 2010 Aug 15;202(3):445-51 PMID: 20569156 06/24/2010       37 Citations
  • Prevalence of and risk factors for anal human papillomavirus infection in men who have sex with women: a cross-national study. (Nyitray AG, Smith D, Villa L, Lazcano-Ponce E, Abrahamsen M, Papenfuss M, Giuliano AR) J Infect Dis 2010 May 15;201(10):1498-508 PMID: 20367457 PMCID: PMC2856726 04/07/2010       55 Citations
  • Epidemiology and pathology of HPV disease in males. (Giuliano AR, Anic G, Nyitray AG) Gynecol Oncol 2010 May;117(2 Suppl):S15-9 PMID: 20138345 PMCID: PMC4254924 02/09/2010       60 Citations
  • Test-retest reliability of a sexual behavior interview for men residing in Brazil, Mexico, and the United States: the HPV in Men (HIM) Study. (Nyitray AG, Kim J, Hsu CH, Papenfuss M, Villa L, Lazcano-Ponce E, Giuliano AR) Am J Epidemiol 2009 Oct 15;170(8):965-74 PMID: 19741044 PMCID: PMC2765366 09/11/2009       24 Citations
  • Test-retest reliability and predictors of unreliable reporting for a sexual behavior questionnaire for U.S. men. (Nyitray AG, Harris RB, Abalos AT, Nielson CM, Papenfuss M, Giuliano AR) Arch Sex Behav 2010 Dec;39(6):1343-52 PMID: 19705273 08/26/2009       2 Citations
  • Anal cancer and human papillomaviruses in heterosexual men. (Nyitray A) Curr Oncol 2008 Oct;15(5):204-5 PMID: 19008993 PMCID: PMC2582514 11/15/2008    
  • Prevalence of and risk factors for anal human papillomavirus infection in heterosexual men. (Nyitray A, Nielson CM, Harris RB, Flores R, Abrahamsen M, Dunne EF, Giuliano AR) J Infect Dis 2008 Jun 15;197(12):1676-84 PMID: 18426367 04/23/2008       74 Citations
  • Blending prevention models: An effective substance use and HIV prevention program for minority youth (Stevens S, Leybas-Amedia V, Bourdeau B, McMichael L, Nyitray A) Child and Adolescent Social Work Journal 23(1):4-23 02/01/2006    
  • Last update: 02/01/2019
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