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School of Public Health
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CHIBPS

Publications

COVID-19 Publications

  • 2023
    • Griffin, M., Jaiswal, J., LoSchiavo, C., Dunlap, K., Martino, R.J., Comer-Carruthers, C., Krause, K.D., Stults, C.B. and Halkitis, P.N., 2023. Interruption of Biomedical Interventions Among LGBTQ Individuals in the United States at the Onset of the COVID-19 Pandemic. Annals of LGBTQ Public and Population Health.

    • Krause, K.D., Pérez-Figueroa, R.E. and Halkitis, P.N. (2023) Barriers and facilitators related to COVID-19 vaccine acceptance and uptake among people living with HIV. Current Opinion in HIV and AIDS.

  • 2022
    • Stults C.B., Krause K.D., Martino R.J., Griffin M., LoSchiavo C.E., Lynn S.G., Brandt S.A., Tan D., Horne N., Lee G., Wong J., Halkitis P.N., (2022) Sociodemographic characteristics, depressive symptoms, and increased frequency of intimate partner violence among LGBTQ people in the United States during the COVID-19 pandemic: A brief report, Journal of Gay & Lesbian Social Services, DOI: 10.1080/10538720.2022.2116140
    • Griffin, M., Jaiswal, J., Martino, R. J., LoSchiavo, C., Comer-Carruthers, C., Krause, K. D., Stults, C. B., Halkitis, P. N. (2022). Sex in the Time of COVID-19: Patterns of Sexual Behavior Among LGBTQ+ Individuals in the U.S. Archives of Sexual Behavior, 51(1), 287-301. doi:10.1007/s10508-022-02298-4
    • Jaiswal, J., Krause, K. D., Martino, R. J., D'Avanzo, P. A., Griffin, M., Stults, C. B., Karr, A. G., & Halkitis, P. N. (2022). SARS-CoV-2 Vaccination Hesitancy and Behaviors in a National Sample of People Living with HIV. AIDS patient care and STDs, 36(1), 34–44. https://doi.org/10.1089/apc.2021.0144
  • 2021
    • Martino, R.J., Krause, K.D., Griffin, M. et al. Employment Loss as a Result of COVID-19: a Nationwide Survey at the Onset of COVID-19 in US LGBTQ+ Populations. Sex Res Soc Policy (2021). https://doi.org/10.1007/s13178-021-00665-9
    • Martino, R. J., Krause, K. D., Griffin, M., LoSchiavo, C., Comer-Carruthers, C., Karr, A. G., Bullock, A. F., & Halkitis, P. N. (2021). A Nationwide Survey of COVID-19 Testing in LGBTQ+ Populations in the United States. Public health reports (Washington, D.C. : 1974), 136(4), 493–507. https://doi.org/10.1177/00333549211018190
    • Krause KD. Implications of the COVID-19 Pandemic on LGBTQ Communities. J Public Health Manag Pract. 2021 Jan/Feb;27 Suppl 1, COVID-19 and Public Health: Looking Back, Moving Forward:S69-S71. doi: 10.1097/PHH.0000000000001273. PMID: 33239566.
    • Halkitis PN. Managing the COVID-19 Pandemic: Biopsychosocial Lessons Gleaned From the AIDS Epidemic. J Public Health Manag Pract. 2021 Jan/Feb;27 Suppl 1, COVID-19 and Public Health: Looking Back, Moving Forward:S39-S42. doi: 10.1097/PHH.0000000000001267. PMID: 33239562.
    • Halkitis PN. Managing the COVID-19 Pandemic: Biopsychosocial Lessons Gleaned From the AIDS Epidemic. J Public Health Manag Pract. 2021 Jan/Feb;27 Suppl 1, COVID-19 and Public Health: Looking Back, Moving Forward:S39-S42. doi: 10.1097/PHH.0000000000001267. PMID: 33239562.
    • Raymond HF, Datta P, Ukey R, Wang P, Martino RJ, Krause KD, Rosmarin-DeStefano C, Pinter A, Halkitis PN, Gennaro ML. Prevalence and Correlates of SARS CoV-2 Among a Community-Based Sample Recruited Using Randomized Venue-Based Sampling. Essex County, NJ, 2020. J Racial Ethn Health Disparities. 2021 Nov 8:1–8. doi: 10.1007/s40615-021-01175-5. Epub ahead of print. PMID: 34748172; PMCID: PMC8574940.
    • Griffin M, Martino RJ, LoSchiavo C, Comer-Carruthers C, Krause KD, Stults CB, Halkitis PN. Ensuring survey research data integrity in the era of internet bots. Qual Quant. 2021 Oct 5:1-12. doi: 10.1007/s11135-021-01252-1. Epub ahead of print. PMID: 34629553; PMCID: PMC8490963.
  • 2020
    • Shiau, S., Krause, K. D., Valera, P., Swaminathan, S., & Halkitis, P. N. (2020). The Burden of COVID-19 in People Living with HIV: A Syndemic Perspective. AIDS and behavior, 24(8), 2244–2249. https://doi.org/10.1007/s10461-020-02871-9

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Project 18 (P18) Publications

  • 2023:
    • Cook, S.H., Wood, E.P., Kapadia, F. and Halkitis, P.N. (2023) Adult Attachment Anxiety Is Protective Against the Effects of Internalized Homophobia on Condomless Sex Among Young Sexual Minority Men: The P18 Cohort Study. The Journal of Sex Research, pp.1-8
    • Kiperman, S., DeLong, G., Martino, R.J. and Halkitis, P.N., 2023. Peer Crowd Affiliation's Relationship with Health Risk and Promotion Behaviors in Emerging Adult Sexual Minoritized Men: The P18 Cohort Study. Sexuality & Culture, pp.1-28.
    • Tran, N.K., Le, T.P., Krause, K.D., Martino, R.J. and Halkitis, P.N. (2023) An exploration of racial differences of psychosocial stressors and their association with mental health between Asian and White sexual minority men: The P18 cohort study. Asian American Journal of Psychology.
  • 2022
    • LoSchiavo, C., D’Avanzo, P. A., Emmert, C., Krause, K. D., Ompad, D. C., Kapadia, F., & Halkitis, P. N. Predictors of Anal High-Risk HPV Infection Across Time in a Cohort of Young Adult Sexual Minority Men and Transgender Women. Available at SSRN 4016541
    • Kaplun, E., Martino, R. J., Krause, K. D., Briganti, M., D’Avanzo, P. A., & Halkitis, P. N. (2022). Post-Exposure Prophylaxis and Methamphetamine Use among Young Sexual Minority Men: The P18 Cohort Study. International Journal of Environmental Research and Public Health, 19(2), 712.
    • Stults, C. B., Khan, E., Griffin, M., Krause, K., Gao, S., & Halkitis, P. N. (2022). Sociodemographic differences in intimate partner violence prevalence, chronicity, and severity among young sexual and gender minorities assigned male at birth: The P18 cohort study. Journal of interpersonal violence, 37(17-18), NP16476-NP16508.
  • 2021
    • Jaiswal, J., LoSchiavo, C., Meanley, S. et al. Correlates of PrEP Uptake Among Young Sexual Minority Men and Transgender Women in New York City: The Need to Reframe “Risk” Messaging and Normalize Preventative Health. AIDS Behav 25, 3057–3073 (2021). https://doi.org/10.1007/s10461-021-03254-4
    • Halkitis, P. N., LoSchiavo, C., Martino, R. J., De La Cruz, B. M., Stults, C. B., & Krause, K. D. (2021). Age of Sexual Debut among Young Gay-identified Sexual Minority Men: The P18 Cohort Study. The Journal of Sex Research, 58(5), 573-580. doi:10.1080/00224499.2020.1783505
    • Khan, M. R., Kapadia, F., Geller, A., Mazumdar, M., Scheidell, J. D., Krause, K. D., Martino, R. J., Cleland, C. M., Dyer, T. V., Ompad, D. C., & Halkitis, P. N. (2021). Racial and ethnic disparities in "stop-and-frisk" experience among young sexual minority men in New York City. PloS one, 16(8), e0256201. https://doi.org/10.1371/journal.pone.0256201
    • LoSchiavo, C., Jaiswal, J., & Halkitis, P. (2021, June). Misinformation, gendered perceptions, and low healthcare provider communication around hpv and the hpv vaccine among young sexual minority men in new york city: The p18 cohort study. In INTERNATIONAL JOURNAL OF BEHAVIORAL MEDICINE (Vol. 28, No. SUPPL 1, pp. S157-S157). ONE NEW YORK PLAZA, SUITE 4600, NEW YORK, NY, UNITED STATES: SPRINGER.
    • LoSchiavo, C., Acuna, N., & Halkitis, P. N. (2021). Evidence for the Confluence of Cigarette Smoking, Other Substance Use, and Psychosocial and Mental Health in a Sample of Urban Sexual Minority Young Adults: The P18 Cohort Study. Annals of behavioral medicine : a publication of the Society of Behavioral Medicine, 55(4), 308–320. https://doi.org/10.1093/abm/kaaa052
    • Stults, C. B., Javdani, S., Kapadia, F., & Halkitis, P. N. (2021). Determinants of Intimate Partner Violence Among Young Men Who Have Sex With Men: The P18 Cohort Study. Journal of interpersonal violence, 36(15-16), 7018–7042. https://doi.org/10.1177/0886260519831374
    • Stults, C. B., Khan, E., Griffin, M., Krause, K., Gao, S. S., & Halkitis, P. N. (2021). Sociodemographic Differences in Intimate Partner Violence Prevalence, Chronicity, and Severity Among Young Sexual and Gender Minorities Assigned Male at Birth: The P18 Cohort Study. Journal of interpersonal violence, 8862605211021985. Advance online publication. https://doi.org/10.1177/08862605211021985
    • Martino, R. J., Shiau, S., Krause, K. D., & Halkitis, P. N. (2021). Event-level patterns of methamphetamine and poly-drug use among millennial sexual minoritymen: The P18 cohort study. Addictive Behavrios, 117, 106831. https://doi.org/10.1016/j.addbeh.2021.106831
  • 2020
    • Halkitis, P. N., LoSchiavo, C., Martino, R. J., De La Cruz, B. M., Stults, C. B., & Krause, K. D. (2020). Age of Sexual Debut among Young Gay-identified Sexual Minority Men: The P18 Cohort Study. The Journal of Sex Research, 1-8. https://doi.org/10.1080/00224499.2020.1783505
    • LoSchiavo, C., Acuna, N., & Halkitis, P. N. (2020). Evidence for the confluence of cigarette smoking, other substance use, and psychosocial and mental health in a sample of urban sexual minority young adults: The P18 cohort study. Annals of Behavioral Medicine, 1-13. https://doi.org/10.1093/abm/kaaa052
    • LoSchiavo, C., Krause, K. D., Singer, S. N., & Halkitis, P. N. (2020). The confluence of housing instability and psychosocial, mental, and physical health in sexual minority young adults: The P18 Cohort Study. Journal of Health Care for the Poor and Underserved, 31(4), 1693-1711. https://doi.org/10.1353/hpu.2020.0127
  • 2019
    • Kapadia, F., D’Avanzo, P. A., Cook, S. H., Barton, S., Halkitis, P. N., & Halkitis, P. N. (2019). Positive development and changes in self-rated health among young sexual minority males: The P18 Cohort Study. Behavioral Medicine, 45(4), 304-313. doi: 10.1080/08964289.2018.1536644
    • LoSchiavo, C., Halkitis, P. N., & Kapadia, F. (2019). Sexual orientation and gender identity victimization among young adults in New York City: The P18 Cohort Study. Psychology of Sexual Orientation and Gender Diversity, 6(4), 399-407. doi: 10.1037/sgd0000336
    • Ristuccia, A., LoSchiavo, C., Kapadia, F., & Halkitis, P. N. (2019). Motivations for alcohol use to intoxication among young adult gay, bisexual, and other MSM in New York City: The P18 cohort study. Addictive Behaviors, 89, 44-50. doi: 10.1016/j.addbeh.2018.09.014
    • Stults, C. B., Javdani, S., Kapadia, F., & Halkitis, P. N. (2019). Determinants of intimate partner violence among young men who have sex with men: The P18 cohort study. Journal of Interpersonal Violence, 1-25. doi: 10.1177/0886260519831374
  • 2018
    • Cook, S. H., Halkitis, P. N., & Kapadia, F. (2018). Relationship cognitions and longitudinal trajectories of sexual risk behavior among young gay and bisexual men: The P18 cohort study. Journal of health psychology, 23(14), 1884-1894. doi: 10.1177/1359105316671187
    • Greene, R. E., Luong, A., Barton, S. C., Kapadia, F., & Halkitis, P. N. (2018). Assessing gaps in the HIV care continuum in young men who have sex with men: The P18 cohort study. Journal of the Association of Nurses in AIDS Care, 29(3), 475-478. doi: 10.1016/j.jana.2017.12.004
    • Griffin, M., Krause, K. D., Kapadia, F., & Halkitis, P. N. (2018). A qualitative investigation of healthcare engagement among young adult gay men in New York City: A P18 cohort substudy. LGBT Health, 5(6), 368-374. doi: 10.1089/lgbt.2017.0015
    • Halkitis, P. N., Bub, K., Stults, C. B., Bates, F. C., & Kapadia, F. (2018). Latent growth curve modeling of non-injection drug use and condomless sexual behavior from ages 18 to 21 in gay, bisexual, and other YMSM: The P18 cohort study. Substance Use & Misuse, 53(1), 101-113. doi: 10.1080/10826084.2017.1334067
    • Halkitis, P. N., Cook, S. H., Ristuccia, A., Despotoulis, J., Levy, M. D., Bates, D. C., & Kapadia, F. (2018). Psychometric analysis of the Life Worries Scale for a new generation of sexual minority men: The P18 cohort study. Health Psychology, 37(1), 89-101. doi: 10.1037/hea0000537
    • Halkitis, P. N., Jaiswal, J., Griffin, M., Krause, K. D., D’Avanzo, P., & Kapadia, F. (2018). Beliefs About the End of AIDS, Concerns About PrEP Functionality, and Perceptions of HIV Risk as Drivers of PrEP Use in Urban Sexual Minority Men: The P18 Cohort Study. AIDS and Behavior, 22(11), 3705-3717. doi: 10.1007/s10461-018-2218-y
    • Jaiswal, J., Griffin, M., Singer, S. N., Greene, R. E., Acosta, I. L. Z., Kaudeyr, S. K., Kapadia, F., & Halkitis, P. N. (2018). Structural barriers to pre-exposure prophylaxis use among young sexual minority men: The P18 cohort study. Current HIV Research, 16(3), 237-249. doi: 10.2174/1570162X16666180730144455.
    • Ompad, D. C., Palamar, J. J., Krause, K. D., Kapadia, F., & Halkitis, P. N. (2018). Reliability and validity of a material resources scale and its association with depression among young men who have sex with men: The P18 cohort study. American Journal of Men's Health, 12(5),1384-1397. doi: 10.1177/1557988316651206
    • Ristuccia, A., LoSchiavo C., Halkitis, P. N., & Kapadia F. (2018). Sexualised drug use among sexual minority young adults in the United States: The P18 cohort study. International Journal of Drug Policy, 55, 207-2014. doi: 10.1016/j.drugpo.2018.03.014
  • 2017
    • Abbot, C. E., Greene, R. E., Kapadia, F., & Halkitis, P. N. (2017). A case of rectal ureaplasma infection and implications for testing in young men who have sex with men: The P18 cohort study. LGBT Health, 4(2), 161-163. doi: 10.1089/lgbt.2016.0030
    • D’Avanzo, P. A., Barton, S. C., Kapadia, F., & Halkitis, P. N. (2017). Personality and its relation to mental and psychosocial health in emerging adult sexual minority men: The P18 cohort study. Behavioral Medicine, 43(3), 191-199. doi: 10.1080/08964289.2017.1330079
    • Halkitis, P. N., Griffin, M., Levy, M. D., Greene, R. E., & Kapadia, F. (2017). Associations of perceived parental psychopathology with mental health burden and lifetime drug use in gay, bisexual, and other YMSM: The P18 cohort study. Journal of Homosexuality, 64(11), 1596-1616. doi: 10.1080/00918369.2016.1249734
    • Stults, C. B., Kupprat, S. A., Krause, K. D., Kapadia, F., & Halkitis, P. N. (2017). Perceptions of safety among LGBTQ people following the 2016 Pulse nightclub shooting. Psychology of Sexual Orientation and Gender Diversity, 4(3), 251-256. doi: 10.1037/sgd0000240
  • 2016
    • D’Avanzo, P. A., Halkitis, P. N., Yu, K., & Kapadia, F. (2016). Demographic, mental health, behavioral and psychosocial factors associated with cigarette smoking status among young men who have sex with men: The P18 cohort study. LGBT Health, 3(5), 379-386. doi: 10.1089/lgbt.2015.0128
    • Krause, K. D., Kapadia, F., Ompad, D. C., D’Avanzo, P. A., Duncan, D. T., & Halkitis, P. N. (2016). Early life psychosocial stressors and housing instability among young sexual minority men: the P18 cohort study. Journal of Urban Health, 93(3), 511-525. doi: 10.1007/s11524-016-0049-6
    • Siconolfi, D. E., Kapadia, F., Moeller, R. W., Eddy, J. A., Kupprat, S. A., Kingdon, M. J., & Halkitis, P. N. (2016). Body dissatisfaction in a diverse sample of young men who have sex with men: The P18 cohort study. Archives of Sexual Behavior, 45(5), 1227-1239. doi: 10.1007/s10508-015-0592-3
    • Storholm, E. D., Satre, D. D., Kapadia, F., & Halkitis, P. N. (2016). Depression, compulsive sexual behavior, and sexual risk-taking among urban young gay and bisexual men: The P18 cohort study. Archives of Sexual Behavior, 45(6), 1431-1441. doi: 10.1007/s10508-015-0566-5
    • Stults, C. B., Javdani, S., Greenbaum, C. A., Kapadia, F., & Halkitis, P. N. (2016). Intimate partner violence and sex among young men who have sex with men. Journal of Adolescent Health, 58(2), 215-222. doi: 10.1016/j.jadohealth.2015.10.008
  • 2015
    • Halkitis, P., Kapadia, F., & Ompad, D. (2015). Incidence of HIV infection in young gay, bisexual, and other YMSM: The P18 cohort study. JAIDS, 69(4), 466-473. doi: 10.1097/qai.0000000000000616
    • Halkitis, P. N., Kapadia, F., Bub, K. L., Barton, S., Moreira, A. D., & Stults, C. B. (2015). A longitudinal investigation of ayndemic conditions among young gay, bisexual, and other MSM: The P18 cohort study. AIDS and Behavior, 19(6), 970-980. doi: 10.1007/s10461-014-0892-y
    • Kapadia, F., Bub, K., Barton, S., Stults, C. B., & Halkitis, P. N. (2015). Longitudinal trends in sexual behaviors without a condom among sexual minority youth: The P18 cohort study. AIDS and Behavior, 19(12), 2152-2161. doi: 10.1007/s10461-015-1175-y
    • Moreira, A. D., Halkitis, P. N., & Kapadia, F. (2015). Sexual identity development of a new generation of emerging adult men: The P18 cohort study. Psychology of Sexual Orientation and Gender Diversity, 2(2), 159-167. doi: 10.1037/sgd0000099
    • Ompad, D. C., Kapadia, F., Bates, F. C., Blachman-Forshay, J., & Halkitis, P. N. (2015). Racial/ethnic differences in the association between arrest and unprotected anal sex among young men who have sex with men: The P18 cohort study. Journal of Urban Health, 92(4), 717-732. doi: 10.1007/s11524-014-9931-2
    • Perez-Figueroa, R. E., Kapadia, F., Barton, S. C., Eddy, J. A., & Halkitis, P. N. (2015). Acceptability of PrEP uptake among racially/ethnically diverse young men who have sex with men: The P18 study. AIDS Education and Prevention, 27(2), 112-125. doi: 10.1521/aeap.2015.27.2.112
    • Stults, C. B., Javdani, S., Greenbaum, C. A., Barton, S. C., Kapadia, F., & Halkitis, P. N. (2015). Intimate partner violence perpetration and victimization among YMSM: The P18 cohort study. Psychology of Sexual Orientation and Gender Diversity, 2(2), 152-158. doi: 10.1037/sgd0000104
    • Stults, C. B., Javdani, S., Greenbaum, C. A., Kapadia, F., & Halkitis, P. N. (2015). Intimate partner violence and substance use risk among young men who have sex with men: The P18 cohort study. Drug and Alcohol Dependence, 154, 54-62. doi: 10.1016/j.drugalcdep.2015.06.008
  • 2014
    • Duncan, D. T., Kapadia, F., & Halkitis, P. N. (2014). Examination of spatial polygamy among young gay, bisexual, and other men who have sex with men in New York City: the P18 cohort study. International Journal of Environmental Research and Public Health, 11(9), 8962-8983. doi: 10.3390/ijerph110908962
    • Halkitis, P. N., Siconolfi, D. E., Stults, C. B., Barton, S., Bub, K., & Kapadia, F. (2014). Modeling substance use in emerging adult gay, bisexual, and other YMSM across time: The P18 cohort study. Drug and Alcohol Dependence, 145, 209-216. doi: 10.1016/j.drugalcdep.2014.10.016
    • Kapadia, F., Halkitis, P., Barton, S., Siconolfi, D., & Perez Figueroa, R. (2014). Associations between social support network characteristics and receipt of emotional and material support among a sample of male sexual minority youths. Journal of Gay & Lesbian Social Services, 26(3), 279-302. doi: 10.1080/10538720.2014.924458
  • 2013
    • Halkitis, P. N., & Figueroa, R. P. (2013). Sociodemographic characteristics explain differences in unprotected sexual behavior among young HIV-negative gay, bisexual, and other YMSM in New York City. AIDS Patient Care STDS, 27(3), 181-190. doi: 10.1089/apc.2012.0415
    • Halkitis, P. N., Kapadia, F., Siconolfi, D. E., Moeller, R. W., Figueroa, R. P., Barton, S. C., & Blachman-Forshay, J. (2013). Individual, psychosocial, and social correlates of unprotected anal intercourse in a new generation of young men who have sex with men in New York City. American Journal of Public Health, 103(5), 889-895. doi: 10.2105/ajph.2012.300963
    • Halkitis, P. N., Moeller, R. W., Siconolfi, D. E., Storholm, E. D., Solomon, T. M., & Bub, K. L. (2013). Measurement model exploring a syndemic in emerging adult gay and bisexual men. AIDS and Behavior, 17(2), 662-673. doi: 10.1007/s10461-012-0273-3
    • Kapadia, F., Siconolfi, D. E., Barton, S., Olivieri, B., Lombardo, L., & Halkitis, P. N. (2013). Social support network characteristics and sexual risk taking among a racially/ethnically diverse sample of young, urban men who have sex with men. AIDS and Behavior, 17(5), 1819-1828. doi: 10.1007/s10461-013-0468-2
    • Siconolfi, D. E., Kapadia, F., Halkitis, P. N., Moeller, R. W., Storholm, E. D., Barton, S. C., . . . Jones, D. (2013). Sexual health screening among racially/ethnically diverse young gay, bisexual, and other men who have sex with men. Journal of Adolescent Health, 52(5), 620-626. doi: 10.1016/j.jadohealth.2012.10.002
    • Storholm, E. D., Siconolfi, D. E., Halkitis, P. N., Moeller, R. W., Eddy, J. A., & Bare, M. G. (2013). Sociodemographic factors contribute to mental health disparities and access to services among young men who have sex with men in New York City. Journal of Gay & Lesbian Mental Health, 17(3), 294-313. doi: 10.1080/19359705.2012.763080

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P18 Sub-Studies

  • Health-Related Beliefs
    • Cox AB, Jaiswal J, LoSchiavo C, Witte T, Wind S, Griffin M, Halkitis PN. Medical Mistrust Among a Racially and Ethnically Diverse Sample of Sexual Minority Men. LGBT Health. 2023 Aug-Sep;10(6):471-479. Doi: 10.1089/lgbt.2022.0252. Epub 2023 Jul 7. PMID: 37418567; PMCID: PMC10623470.
    • Hascher, K., Jaiswal, J., Lorenzo, J., LoSchiavo, C., Burton, W., Cox, A., Dunlap, K., Grin, B., Griffin, M. and Halkitis, P.N (2023) ‘Why aren’t you on PrEP? You’re a gay man’: reification of HIV ‘risk’influences perception and behaviour of young sexual minority men and medical providers. Culture, Health & Sexuality25(1), pp.63-77.
  • P18 Viral
    • Halkitis, P. N., Valera, P., LoSchiavo, C. E., Goldstone, S. E., Kantzanou, M., Maiolatesi, A. J., Ompad, D. C., Greene, R. E., & Kapadia, F. (2019). Human papillomavirus vaccination and infection in young sexual minority men: The P18 Cohort Study. AIDS Patient Care and STDs, 33(4), 149-156. doi: 10.1089/apc.2018.0276
    • Jaiswal, J., LoSchiavo, C., Maiolatesti, A., Kapadia, F., & Halkitis, P. N. (2020). Misinformation, gendered perceptions, and low healthcare provider communication around HPV and the HPV vaccine among young sexual minority men in New York City: The P18 Cohort Study. Journal of Community Health, 45, 702-711. https://doi.org/10.1007/s10900-019-00784-w
    • LoSchiavo, C., Greene, R. E., & Halkitis, P. N. (2020). Human papillomavirus prevalence, genotype diversity, and risk factors among transgender women and nonbinary participants in the P18 cohort study. AIDS Patient Care and STDs, 34(12), 502-505. https://doi.org/10.1089/apc.2020.0213
  • P18 GPS
    • Duncan, D. T., Kapadia, F., Kirchner, T. R., Goedel, W. C., Brady, W. J., & Halkitis, P. N. (2017). Acceptability of ecological momentary assessment among young men who have sex with men. Journal of LGBT Youth, 14(4), 436-444. doi: 10.1080/19361653.2017.1365038
    • Duncan, D. T., Kapadia, F., Regan, S. D., Goedel, W. C., Levy, M. D., Barton, S. C., . . . Halkitis, P. N. (2016). Feasibility and acceptability of Global Positioning System (GPS) methods to study the spatial contexts of substance use and sexual risk behaviors among young men who have sex with men in New York City: A P18 cohort sub-study. PLoS One, 11(2), e0147520. doi: 10.1371/journal.pone.0147520
    • Duncan, D. T., Regan, S. D., Park, S. H., Goedel, W. C., Kim, B., Barton, S. C., ... & Chaix, B. (2020). Assessment of spatial mobility among young men who have sex with men within and across high HIV prevalence neighborhoods in New York City: The P18 neighborhood study. Spatial and Spatio-temporal Epidemiology, 35, 100356. https://doi.org/10.1016/j.sste.2020.100356
  • P18 PrEP
    • Meyers, K., Rodriguez, K., Moeller, R. W., Gratch, I., Markowitz, M., & Halkitis, P. N. (2014). High interest in a long-acting injectable formulation of pre-exposure prophylaxis for HIV in young men who have sex with men in NYC: A P18 cohort substudy. PLoS One, 9(12), e114700. doi: 10.1371/journal.pone.0114700

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ACCESS Publications

  • Strategies for Identifying At-Risk African American MSM who are Unaware of their HIV Status
    • Halkitis, P. N., Kupprat, S. A., McCree, D. H., Simons, S. M., Jabouin, R., Hampton, M. C., & Gillen, S. (2011). Evaluation of the relative effectiveness of three HIV testing strategies targeting African American men who have sex with men (MSM) in New York City. Annals of Behavioral Medicine, 42(3), 361-369. doi: 10.1007/s12160-011-9299-4
    • Hampton, M. C., Halkitis, P. N., Storholm, E. D., Kupprat, S. A., Siconolfi, D. E., Jones, D., . . . McCree, D. H. (2013). Sexual risk taking in relation to sexual identification, age, and education in a diverse sample of African American men who have sex with men (MSM) in New York City. AIDS and Behavior, 17(3), 931-938. doi: 10.1007/s10461-012-0139-8
    • McCree, D. H., Millett, G., Baytop, C., Royal, S., Ellen, J., Halkitis, P. N., . . . Gillen, S. (2013). Lessons learned from use of social network strategy in HIV testing programs targeting African American men who have sex with men. American Journal of Public Health, 103(10), 1851-1856. doi: 10.2105/AJPH.2013.301260

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BUMPS Publications

  • Project BUMPS (Boys Using Multiple Party Substances): Club Drug Use and Men's Health
    • Dentato, M. P., Halkitis, P. N., & Orwat, J. (2013). Minority stress theory: An examination of factors surrounding sexual risk behavior among gay and bisexual men who use club drugs. Journal of Gay & Lesbian Social Services, 25(4), 509-525. doi: 10.1080/10538720.2013.829395
    • Halkitis, P. N., & Green, K. A. (2007). Sildenafil (Viagra) and club drug use in gay and bisexual men: The role of drug combinations and context. American Journal of Men's Health, 1(2), 139-147. doi: 10.1177/1557988307300450
    • Halkitis, P. N., Green, K. A., & Carragher, D. J. (2006). Methamphetamine use, sexual behavior, and HIV seroconversion. Journal of Gay & Lesbian Psychotherapy, 10(3-4), 95-109. doi: 10.1300/J236v10n03_09
    • Halkitis, P. N., Green, K. A., & Mourgues, P. (2005). Longitudinal investigation of methamphetamine use among gay and bisexual men in New York City: Findings from project BUMPS. Journal of Urban Health, 82(1), i18-i25. doi: 10.1093/jurban/jti020
    • Halkitis, P. N., & Jerome, R. C. (2008). A comparative analysis of methamphetamine use: Black gay and bisexual men in relation to men of other races. Addictive Behaviors, 33, 83-93. doi: 10.1016/j.addbeh.2007.07.015
    • Halkitis, P. N., Mukherjee, P. P., & Palamar, J. J. (2007). Multi-level modeling to explain methamphetamine use among gay and bisexual men. Addiction, 102(S1), 76-83. doi: 10.1111/j.1360-0443.2007.01769.x
    • Halkitis, P. N., Mukherjee, P. P., & Palamar, J. J. (2009). Longitudinal modeling of methamphetamine use and sexual risk behaviors in gay and bisexual men. AIDS and Behavior, 13(4), 783-791. doi: 10.1007/s10461-008-9432-y
    • Halkitis, P. N., & Palamar, J. J. (2006). GHB use among gay and bisexual men. Addictive Behaviors, 31(11), 2135-2139. doi: 10.1016/j.addbeh.2006.01.009
    • Halkitis, P. N., & Palamar, J. J. (2008). Multivariate modeling of club drug use initiation among gay and bisexual men. Substance Use & Misuse, 43(7), 871-879. doi: 10.1080/10826080701801337
    • Halkitis, P. N., Palamar, J. J., & Mukherjee, P. P. (2007). Poly-club-drug use among gay and bisexual men: A longitudinal analysis. Drug and Alcohol Dependence, 89(2–3), 153-160. doi: 10.1016/j.drugalcdep.2006.12.028
    • Jerome, R. C., Halkitis, P. N., & Siconolfi, D. E. (2009). Club drug use, sexual behavior, and HIV seroconversion: A qualitative study of motivations. Substance Use & Misuse, 44(3), 431-447. doi: 10.1080/10826080802345036
    • McCready, K. C., & Halkitis, P. N. (2008). HIV serostatus disclosure to sexual partners among HIV-positive methamphetamine-using gay, bisexual, and other men who have sex with men. AIDS Education and Prevention, 20(1), 15-29. doi: 10.1521/aeap.2008.20.1.15
    • Moeller, R.W., Halkitis, P. N., & Surrence, K. (2011). The interplay of syndemic production and serosorting in drug-using gay and bisexual men. Journal of Gay and Lesbian Social Services, 23(1), 89-106. doi: 10.1080/10538720.2010.538007
    • Palamar, J. J., & Halkitis, P. N. (2006). A qualitative analysis of GHB use among gay men: Reasons for use despite potential adverse outcomes. International Journal of Drug Policy, 17(1), 23-28. doi: 10.1016/j.drugpo.2005.11.002
    • Palamar, J. J., Kiang, M. V., Storholm, E. D., & Halkitis, P. N. (2014). A qualitative descriptive study of perceived sexual effects of club drug use in gay and bisexual men. Psychology & Sexuality, 5(2), 143-160. doi: 10.1080/19419899.2012.679363
    • Palamar, J. J., Mukherjee, P. P., & Halkitis, P. N. (2008). A longitudinal investigation of powder cocaine use among club-drug using gay and bisexual men. Journal of Studies on Alcohol and Drugs, 69(6), 806-813. doi: 10.15288/jsad.2008.69.806
    • Pappas, M. K., & Halkitis, P. N. (2011). Sexual risk taking and club drug use across three age cohorts of HIV-positive gay and bisexual men in New York City. AIDS Care, 23(11), 1410-1416. doi: 10.1080/09540121.2011.565027
  • Project B2B (BUMPS to Bare): Role of Intentions for HIV Prevention in Men — OAR Supplement: Understanding Bareback Behavior
    • Halkitis, P. N. (2007). Behavioral patterns, identity, and health characteristics of self-identified barebackers: Implications for HIV prevention and intervention. Journal of LGBT Health Research, 3(1), 37-48. doi: 10.1300/J463v03n01_05
    • Halkitis, P. N., Siconolfi, D., Fumerton, M., & Barlup. K. (2008). Facilitators of barebacking among emergent adult gay and bisexual men: Implications for HIV prevention. Journal of LGBT Health Research, 4(1), 11-26. doi: 10.1080/15574090802412580
    • Halkitis, P. N., Siconolfi, D., Fumerton, M., & Barlup. K. (2008). Risk bases in childhood and adolescence among HIV-negative young adult gay male barebackers. Journal of Gay & Lesbian Social Services, 20(4), 288-314. doi: 10.1080/10538720802310709

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DESIRE Publications

  • YMSM Prevention Research Project
    • Halkitis, P. N., Brockwell, S., Siconolfi, D. E., Moeller, R. W., Sussman, R. D., Mourgues, P. J., . . . Sweeney, M. M. (2011). Sexual behaviors of adolescent emerging and young adult men who have sex with men ages 13-29 in New York City. Journal of Acquired Immune Deficiency Syndromes, 56(3), 285-291. doi: 10.1097/QAI.0b013e318204194c
    • Kingdon, M. J., Storholm, E. D., Halkitis, P. N., Jones, D. C., Moeller, R. W., Siconolfi, D., & Solomon, T. M. (2013). Targeting HIV prevention messaging to a new generation of gay, bisexual, and other young men who have sex with men. Journal of Health Communication, 18(3), 325-342. doi: 10.1080/10810730.2012.727953
    • Moeller, R. W., Halkitis, P. N., Pollock, J. A., Siconolfi, D. E., & Barton, S. (2013). When the emotions really started kicking in, which ended up being a problem: Sex, HIV, and emotions among young gay and bisexual men. Journal of Homosexuality, 60(5), 773-795. doi: 10.1080/00918369.2013.773825
    • Moeller, R. W., Palamar, J. J., Halkitis, P. N., & Siconolfi, D. E. (2014). An episodic analysis of substance use and risky sexual behavior in a racially diverse sample of young men who have sex with men. Journal of Gay & Lesbian Social Services, 26(2), 168-185. doi: 10.1080/10538720.2014.891450
    • Pollock, J. A., Halkitis, P. N., Moeller, R. W., Solomon, T. M., Barton, S. C., Blachman-Forshay, J., . . . Love, H. T. (2012). Alcohol use among young men who have sex with men. Substance Use & Misuse, 47(1), 12-21. doi: 10.3109/10826084.2011.618963
    • Solomon, T. M., Halkitis, P. N., Moeller, R. M., Siconolfi, D. E., Kiang, M. V., & Barton, S. C. (2011). Sex parties among young gay, bisexual, and other men who have sex with men in New York City: Attendance and behavior. Journal of Urban Health, 88(6), 1063-1075. doi: 10.1007/s11524-011-9590-5
    • Storholm, E. D., Halkitis, P. N., Siconolfi, D. E., & Moeller, R. W. (2011). Cigarette smoking as part of a syndemic among young men who have sex with men ages 13–29 in New York City. Journal of Urban Health, 88(4), 663-676. doi: 10.1007/s11524-011-9563-8

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GOLD Publications

  • Project GOLD: HIV and Aging
    • Krause, K.D. and Halkitis, P.N., (2022) Mental health correlates of HIV-related resilience among older gay men living with HIV/AIDS in New York City: The GOLD studies. Journal of Gay & Lesbian Mental Health, pp.1-28

    • Krause, K. D., Brennan-Ing, M., & Halkitis, P. N. (2022). Assessing the Factor Structure and Psychometric Properties of the HIV-Related Resilience Screener: The GOLD Studies. AIDS and Behavior, 1-13.

    • Halkitis, P. N., Kupprat, S. A., Hampton, M. B., Perez-Figueroa, R., Kingdon, M., Eddy, J. A., & Ompad, D. C. (2012). Evidence for a syndemic in aging HIV-positive gay, bisexual, and other MSM: Implications for a holistic approach to prevention and health care. Annals of Anthropological Practice, 36(2), 365-386. doi: 10.1111/napa.12009
    • Halkitis, P. N., Perez-Figueroa, R. E., Carreiro, T., Kingdon, M. J., Kupprat, S. A., & Eddy, J. (2014). Psychosocial burdens negatively impact HIV antiretroviral adherence in gay, bisexual, and other men who have sex with men aged 50 and older. AIDS Care, 26(11), 1426-1434. doi: 10.1080/09540121.2014.921276
    • Kapadia, F., Levy, M., Griffin-Tomas, M., Greene, R. E., Halkitis, S. N., Urbina, A., & Halkitis, P. N. (2016). Perceived social support and mental health states in a clinic-based sample of older HIV positive adults. Journal of HIV/AIDS & Social Services, 15(4), 417-427. doi: 10.1080/15381501.2016.1212295
    • Kingdon, M. J., Barton, S., Eddy, J., & Halkitis, P. N. (2016). Facilitators and Barriers to HIV Status Disclosure Among HIV-Positive MSM Age 50 and Older. Journal of Gay & Lesbian Mental Health, 20(1), 41-56. doi: 10.1080/19359705.2015.1033797
    • Kupprat, S. A., Halkitis, P. N., Perez-Figueroa, R., Solomon, T. M., Ashman, T., Kingdon, M. J., & Levy, M. D. (2015). Age- and education-matched comparison of aging HIV+ men who have sex with men to general population on common neuropsychological assessments. Journal of Health Psychology, 20(9), 1175-1185. doi: 10.1177/1359105313509844
    • Kupprat, S. A., Krause, K. D., Ompad, D. C., & Halkitis, P. N. (2017). Substance use and cognitive function as drivers of condomless anal sex among HIV-positive gay, bisexual, and other men who have sex with men aged 50 and older: The GOLD studies. LGBT Health, 4(6), 434-441. doi: 10.1089/lgbt.2016.0163
    • Ompad, D. C., Giobazolia, T. T., Barton, S. C., Halkitis, S. N., Boone, C. A., Halkitis, P. N., . . . Urbina, A. (2016). Drug use among HIV+ adults aged 50 and older: findings from the GOLD II study. AIDS Care, 28(11), 1373-1377. doi: 10.1080/09540121.2016.1178704
    • Ompad, D. C., Kingdon, M., Kupprat, S., Halkitis, S. N., Storholm, E. D., & Halkitis, P. N. (2014). Smoking and HIV-related health issues among older HIV-positive gay, bisexual, and other men who have sex with men. Behavioral Medicine, 40(3), 99-107. doi: 10.1080/08964289.2014.889067
    • Sackey, J., Valera, P., Halkitis, P. N., & Krause, K. D. (2019). Exploring diet, physical activity, and body image among older men who have sex with men (MSM) who have experienced the long-term impact of HIV/AIDS. Journal of HIV/AIDS & Social Services, 18(3), 276–293. https://doi.org/10.1080/15381501.2019.1638334
    • Yu, C. Y, D’Avanzo, P. A., Nesheiwat, L., Greene, R. E., Urbina, A., Halkitis, P. N., & Kapadia, F. (2017). Associations between neurocognitive impairment and biomarkers of poor physiologic reserve in a clinic-based sample of older adults living with HIV. Journal of the Association of Nurses in AIDS Care, 28(1), 55-66. doi: 10.1016/j.jana.2016.08.007

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LGBTQ Healthcare Publications

    • Griffin, M., Cahill, S., Kapadia, F., & Halkitis, P. N. (2020). Healthcare usage and satisfaction among young adult gay men in New York City. Journal of Gay & Lesbian Social Services, 32(4), 531-551. https://doi.org/10.1080/10538720.2020.1799474
    • Griffin, M., Cahill, S., Kapadia, F., & Halkitis, P. N. (2019). Access to health services among young adult gay men in New York City. American Journal of Men's Health, 13(1). https://doi.org/10.1177/1557988318818683
    • Griffin, M., Jaiswal, J., & Halkitis, P. N. (2021). Satisfaction and experiences with healthcare among urban-dwelling young adult lesbian women in New York City: An exploratory analysis. Journal of Gay & Lesbian Social Services, 1-19. https://doi.org/10.1080/10538720.2021.1891595
    • Griffin, M., Jaiswal, J., King, D., Singer, S. N., & Halkitis, P. N. (2020). Sexuality disclosure, trust, and satisfaction with primary care among urban young adult sexual minority men. The Journal for Nurse Practitioners, 16(5), 378-387. https://doi.org/10.1016/j.nurpra.2020.02.001

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MASC Publications

  • Project MASC (Methamphetamine and Social Cognition): The Effects of Methamphetamine Abuse and Stress on the Frontal Lobes and Social Cognitive Functioning of Emergent Adults
    • Halkitis, P. N., Solomon, T. M., Moeller, R. W., Doig, S. A. R, Espinosa, L. S., Siconolfi, D., & Homer, B. D. (2009). Methamphetamine use among gay, bisexual and non-identified men-who-have-sex-with-men: An analysis of daily patterns and contexts for use. Journal of Health Psychology, 14(2), 222-231. doi: 10.1177/1359105308100206
    • Homer, B. D., Halkitis, P. N., Moeller, R. W., & Solomon, T. M. (2013). Methamphetamine use and HIV in relation to social cognition. Journal of Health Psychology, 18(7), 900-910. doi: 10.1177/1359105312457802
    • Homer, B. D., Solomon, T. M., Moeller, R. W., Mascia, A., DeRaleau, L., & Halkitis, P. N. (2008). Methamphetamine abuse and impairment of social functioning: A review of the underlying neurophysiological causes and behavioral implications. Psychological Bulletin, 134(2), 301-310. doi: 10.1037/0033-2909.134.2.301
    • Solomon, T. M., Kiang, M. V., Halkitis, P. N., Moeller, R. W., & Pappas, M. K. (2010). Personality traits and mental health states of methamphetamine-dependent and methamphetamine non-using MSM. Addictive Behaviors, 35(2), 161-163. doi: 10.1016/j.addbeh.2009.09.002

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MUSE Publications

  • Project MUSE
    • Halkitis, P. N., Levy, M. D., & Solomon, T. M. (2016). Temporal relations between methamphetamine use and HIV seroconversion in gay, bisexual, and other men who have sex with men. Journal of Health Psychology, 21(1), 93-99. doi: 10.1177/1359105314522675

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PILLS Publications

  • Project PILLS (Protease Inhibitor Longitudinal Life Study): Protease Inhibitor Adherence among Drug Users
    • Halkitis, P. N., Kutnick, A. H., Rosof. E., Slater, S., & Parsons, J. T. (2003). Adherence to HIV medications in a cohort of MSM: Impact of 9/11. Journal of Urban Health, 80(1), 161- 166. doi: 10.1093/jurban/jtg161
    • Halkitis, P. N., Kutnick, A. H., & Slater, S. (2005). The social realities of adherence to protease inhibitor regimens: substance use, health care and psychological states. Journal of Health Psychology, 10(4), 545-558. doi: 10.1177/1359105305053422
    • Halkitis, P.N., & Palamar, J. J. (2008). A mediation model to explain HIV antiretroviral adherence among gay and bisexual men. Journal of Gay and Lesbian Social Services, 19(1), 35-55. doi: 10.1300/J041v19n01_03
    • Halkitis, P. N., Palamar, J. J., & Mukherjee, P. P. (2008). Analysis of HIV medication adherence in relation to person & treatment characteristics using hierarchical linear modeling. AIDS Patient Care and STDs, 22(4), 1-15. doi: 10.1089/apc.2007.0122
    • Halkitis, P. N., Shrem, M., Zade, D., & Wilton, L. (2005). The physical, emotional, and interpersonal impact of HAART on the lives of seropositive individuals: Physical, psychological, and social realities. Journal of Health Psychology, 10(3), 345-358. doi: 10.1177/1359105305051421
    • Solomon, T. M., & Halkitis, P. N. (2008). Cognitive executive functioning in relation to HIV medication adherence among gay, bisexual, and other men who have sex with men. AIDS and Behavior, 12(1), 68-77. doi: 10.1007/s10461-007-9273-0

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PUMP Publications

  • Project PUMP (Project Understanding Men’s Physicalities): MSM's Gym Sites Survey
    • Halkitis, P. N., Moeller, R. W., & DeRaleau, L. B. (2008). Steroid use in gay, bisexual, and non-identified men-who-have-sex-with-men: Relations to masculinity, physical and mental health. Psychology of Men and Masculinity, 9(2), 106-115. doi: 10.1037/1524-9220.9.2.106
    • Halkitis, P. N., Moeller, R. W., & Pollock, J. (2008). Sexual practices of gay, bisexual and other non-identified MSM attending New York City gyms: Patterns of serosorting, strategic positioning, and context selection. Journal of Sex Research, 45(3), 453-461. doi: 10.1080/00224490802204456
    • Halkitis, P. N., Moeller, R. W., Siconolfi, D., Jerome, R, Rogers, M., & Schillinger, J. (2008). Methamphetamine and poly-substance use among gym-attending gay and bisexual men in NYC. Annals of Behavioral Medicine, 35(1), 41-48. doi: 10.1007/s12160-007-9005-8
    • Pollock, J. A., & Halkitis, P. N. (2009). Environmental factors in relation to unprotected sexual behavior among gay, bisexual, and other MSM. AIDS Education and Prevention, 21(4), 340-355. doi: 10.1521/aeap.2009.21.4.
    • Siconolfi, D. E., Halkitis, P. N., Allomong, T. A., ∓ Burton, C. L. (2009). Body dissatisfaction & eating disorders in a sample of gay and bisexual men. International Journal of Men’s Health, 8(3), 254-264. doi: 10.3149/jmh.0803.254
    • Siconolfi, D. E., Halkitis, P. N., & Rogers, M. E. (2009). Hepatitis vaccination and infection among gay, bisexual, and other men who have sex with men who attend gyms in New York City. American Journal of Men's Health, 3(2), 141-149. doi: 10.1177/1557988308315151

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RADAR Publications

  • Project RADAR (Research and Discovery about Resistance): Perceived HIV Resistance among Men who Have Sex with Men
    • Halkitis, P. N., Zade, D. D., Shrem, M., & Marmor, M. (2004). Beliefs about HIV non-Infection and risky sexual behavior among MSM. AIDS Education and Prevention, 16(5), 448-458. doi: 10.1521/aeap.16.5.448.48739
    • Thomas, S. M., Tse, D. B., Ketner, D. S., Rochford, G., Meyer, D. A., Zade, D. D., . . . Marmor, M. (2006). CCR5 expression and duration of high risk sexual activity among HIV-seronegative men who have sex with men. AIDS, 20(14), 1879-1883. doi: 10.1097/01.aids.0000244207.49123.ff

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SUMS/SUMIT Publications

  • Project SUMS (Seropositive Urban Men's Study): Formative Behavioral Research among HIV+ MSM
    • Belcher, L., Sternberg, M. R., Wolitski, R. J., Halkitis, P., Hoff, C., & the Seropositive Urban Men's Study Team (2005). Condom use and perceived risk of HIV transmission among sexually active HIV-positive men who have sex with men. AIDS Education and Prevention, 17(1), 79-89. doi: 10.1521/aeap.17.1.79.58690
    • Halkitis, P. N., Parsons, J. T., Wolitski, R. J., & Remien, R. H. (2003). Characteristics of HIV antiretroviral treatments, access and adherence in an ethnically diverse sample of men who have sex with men. AIDS Care, 15(1), 89-102. doi: 10.1080/095401221000039798
    • Halkitis, P. N., Wilton, L., Parsons, J. T., & Hoff, C. (2004). Correlates of sexual risk-taking behaviour among HIV seropositive gay men in condordant primary partner relationships. Psychology, Health & Medicine, 9(1), 99-113. doi: 10.1080/13548500310001637788
    • Hart, T. A., Wolitski, R. J., Purcell, D. W., Gómez, C., Halkitis, P. N., & Seropositive Urban Men's Study Team. (2003). Sexual behavior among HIV‐positive men who have sex with men: What's in a label?. Journal of Sex Research, 40(2), 179-188. doi: 10.1080/00224490309552179
    • Hoff, C. C., Gomez, C., Faigeles, B., Purcell, D. W., Halkitis, P. N., Parsons, J. T., & Remien, R. H. (2005). Serostatus of primary partner impacts sexual behavior inside and outside the relationship: a description of HIV-positive MSM in primary relationships. Journal of Psychology & Human Sexuality, 16(4), 77-95. doi: 10.1300/J056v16n04_05
    • Parsons, J. T., & Halkitis, P. N. (2002). Sexual and drug-using practices of HIV-positive men who frequent public and commercial sex environments. AIDS Care, 14(6), 815-826. doi: 10.1080/0954012021000031886
    • Parsons, J. T., Halkitis, P. N., Wolitski, R. J., Gómez, C. A., & The Seropositive Urban Men's Study Team (2003). Correlates of sexual risk behaviors among HIV-positive men who have sex with men. AIDS Education and Prevention, 15(5), 383-400. doi: 10.1521/aeap.15.6.383.24043
    • Parsons, J. T., Vicioso, K., Kutnick, A., Punzalan, J. C., Halkitis, P. N., & Velasquez, M. M. (2004). Alcohol use and stigmatized sexual practices of HIV seropositive gay and bisexual men. Addictive Behaviors, 29(5), 1045-1051. doi: 10.1016/j.addbeh.2004.03.001
    • Purcell, D. W., Parsons, J. T., Halkitis, P. N., Mizuno, Y., & Woods, W. J. (2001). Substance use and sexual transmission risk behavior of HIV-positive men who have sex with men. Journal of Substance Abuse, 13(1–2), 185-200. doi: 10.1016/S0899-3289(01)00072-4
    • Remien, R. H., Halkitis, P. N., O’Leary, A., Wolitski, R. J., & Gómez, C. A. (2005). Risk perception and sexual risk behaviors among HIV-positive men on antiretroviral therapy. AIDS and Behavior, 9(2), 167-176. doi: 10.1007/s10461-005-3898-7
    • Wolitski, R. J., Halkitis, P. N., Parsons, J. T., & Gómez, C. A. (2001). Awareness and use of untested barrier methods by HIV-seropositive gay and bisexual men. AIDS Education and Prevention, 13(4), 291-301. doi: 10.1521/aeap.13.4.291.21430
  • Project SUMIT (Seropositive Urban Men's Intervention Trial): Behavioral Intervention Research
    • Halkitis, P. N., Green, K. A., Remien, R. H., Stirratt, M. J., Hoff, C. C., Wolitski, R. J., & Parsons, J. T. (2005). Seroconcordant sexual partnerings of HIV-seropositive men who have sex with men. AIDS, 19(S1), S77-S86.
    • Halkitis, P. N., Wilton, L., Wolitski, R. J., Parsons, J. T., Hoff, C. C., & Bimbi, D. S. (2005). Barebacking identity among HIV-positive gay and bisexual men: demographic, psychological, and behavioral correlates. AIDS, 19(S1), S27-S35.
    • Hoff, C. C., Pals, S. L., Purcell, D. W., Parsons, J. T., Halkitis, P. N., Remien, R. H., & Gomez, C. (2006). Examining the role of partner status in an HIV prevention trial targeting HIV-positive gay and bisexual men: the seropositive urban men’s intervention trial (SUMIT). AIDS and Behavior, 10(6), 637-648. doi: 10.1007/s10461-006-9077-7
    • Parsons, J. T., Schrimshaw, E. W., Bimbi, D. S., Wolitski, R. J., Gómez, C. A., & Halkitis, P. N. (2005). Consistent, inconsistent, and non-disclosure to casual sexual partners among HIV-seropositive gay and bisexual men. AIDS, 19(S1), S87-S97.
    • Parsons, J. T., Schrimshaw, E. W., Wolitski, R. J., Halkitis, P. N., Purcell, D. W., Hoff, C. C., & Gómez, C. A. (2005). Sexual harm reduction practices of HIV-seropositive gay and bisexual men: Serosorting, strategic positioning, and withdrawal before ejaculation. AIDS, 19(S1), S13-S25.
    • Purcell, D. W., Wolitski, R. J., Hoff, C. C., Parsons, J. T., Woods, W. J., & Halkitis, P. N. (2005). Predictors of the use of viagra, testosterone, and antidepressants among HIV-seropositive gay and bisexual men. AIDS, 19(S1), S57-S66.
    • Wolitski, R. J., Parsons, J. T., Gómez, C. A., Purcell, D. W., Hoff, C. C., Halkitis, P. N., & the SUMIT Study Group (2005). Prevention with gay and bisexual men living with HIV: rationale and methods of the Seropositive Urban Men’s Intervention Trial (SUMIT). AIDS, 19(S1), S1-S11.

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TINA Publications

  • Project TINA: Methamphetamine Use among Gay/Bisexual Men in NYC
    • Greene, A. I., & Halkitis, P. N. (2006). Crystal methamphetamine and sexual sociality in an urban gay subculture: An elective affinity. Culture, Health & Sexuality, 8(4), 317-333. doi: 10.1080/13691050600783320
    • Halkitis, P. N., Fischgrund, B. N., & Parsons, J. T. (2005). Explanations for methamphetamine use among gay and bisexual men in New York City. Substance Use & Misuse, 40(9-10), 1331-1345. doi: 10.1081/JA-200066900
    • Halkitis, P. N., Parsons, J. T., & Wilton, L. (2003). An exploratory study of contextual and situational factors related to methamphetamine use among gay and bisexual men in New York City. Journal of Drug Issues, 33(2), 413-432. doi: 10.1177/002204260303300207
    • Halkitis, P. N., & Shrem, M. T. (2006). Psychological differences between binge and chronic methamphetamine using gay and bisexual men. Addictive Behaviors, 31(3), 549-552. doi: 10.1016/j.addbeh.2005.05.040
    • Halkitis, P. N., Shrem, M. T., & Martin, F. W. (2005). Sexual behavior patterns of methamphetamine-using gay and bisexual men. Substance Use & Misuse, 40(5), 703-719. doi: 10.1081/JA-200055393

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VOCALL Publications

  • Project VOCALL (Voices of Clients at the Local Level): Evaluation of women's case management services
    • Halkitis, P. N., Kupprat, S. A., & Mukherjee, P. P. (2010). Longitudinal associations between case management supportive services utilization among Black and Latina HIV-positive women in New York City. Journal of Women’s Health, 19(1), 99-108. doi: 10.1089/jwh.2008.1315
    • Kupprat, S. A., Dayton, A. B., Guschlbauer, A., & Halkitis, P. N. (2009). Case manager reported utilization of support group, substance use and mental health services among HIV-positive women in New York City. AIDS Care. 21(7), 874-880. doi: 10.1080/09540120802537849
    • Pillai, N. V., Kupprat, S. A., & Halkitis, P. N. (2009). Impact of service delivery model on health care access among HIV-positive women in New York City. AIDS Patient Care and STDS, 23(1), 51-58. doi: 10.1089/apc.2008.0056

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Conceptual & Review Articles

  • 2021
  • 2020
    • Halkitis, P. N. (2020). A new public health psychology to mend the chasm between public health and clinical care. American Psychologist, 75(9), 1289–1296. https://doi.org/10.1037/amp0000743
    • Halkitis, P. N., Maiolatesi, A. J., & Krause, K. D. (2020). The health challenges of emerging adult gay men: Effecting change in health care. Pediatric Clinics, 67(2), 293-308. https://doi.org/10.1016/j.pcl.2019.12.003
    • Shiau, S., Krause, K. D., Valera, P., Swaminathan, S., & Halkitis, P. N. (2020). The burden of COVID-19 in people living with HIV: A syndemic perspective. AIDS and Behavior, 24(8), 2244-2249. https://doi.org/10.1007/s10461-020-02871-9
  • 2019
  • 2018
    • Halkitis, P. N., & Singer, S. N. (2018). Chemsex and mental health as part of a syndemic in gay and bisexual men. International Journal of Drug Policy, 55, 180-182. doi: 10.1016/j.drugpo.2018.04.002
    • Halkitis, P. N., Valera, P., & Kantzanou, M. (2018). Deterioration in social and economic conditions in Greece impact the health of LGBT populations: A call to action in the era of Troika. Psychology of Sexual Orientation and Gender Diversity, 5(4), 503-507. doi: 10.1037/sgd0000317
  • 2017
    • Halkitis, P. N., & Griffin, M. (2017). HIV criminalization and the public’s health: Policy considerations in the era of Treatment as Prevention (TasP) and Pre-Exposure Prophylaxis (PrEP). Retrieved from http://www.apa.org/pi/aids/resources/exchange/2017/03/policy-considerations.aspx
    • Halkitis, P. N., Krause, K. D., & Vieira, D. L. (2017). Mental health, psychosocial challenges and resilience in older adults living with HIV. In M. Brennan-Ing & R. F. DeMarco (Eds.), HIV and Aging (pp. 187-203). Basel, Switzerland: Karger Publishers.
  • 2015
    • Halkitis, P. N., Kapadia, F., C. Ompad, D., & Perez-Figueroa, R. (2015). Moving toward a holistic conceptual framework for understanding healthy aging among gay men. Journal of Homosexuality, 62(5), 571-587. doi: 10.1080/00918369.2014.987567
    • Morris, P., & Halkitis, P. N. (2015). The influence of context on health. Behavioral Medicine, 41(3), 77-79. doi: 10.1080/08964289.2015.1063869
    • Siconolfi, D. E., Halkitis, P. N., & Moeller, R. W. (2015). Homo economicus: Young gay and bisexual men and the new public health. Critical Public Health, 25(5), 554-568. doi: 10.1080/09581596.2014.906565
  • 2014
    • Halkitis, P. N., Levy, M. D., Moreira, A. D., & Ferrusi, C. N. (2014). Crystal methamphetamine use and HIV transmission among gay and bisexual men. Current Addiction Reports, 1(3), 206-213. doi: 10.1007/s40429-014-0023-x
    • Heckman, T. G., & Halkitis, P. N. (2014). Biopsychosocial aspects of HIV and aging. Behavioral Medicine, 40(3), 81-84. doi: 10.1080/08964289.2014.937630
  • 2013
    • Halkitis, P. N., Wolitski, R. J., & Millett, G. A. (2013). A holistic approach to addressing HIV infection disparities in gay, bisexual, and other men who have sex with men. American Psychologist, 68(4), 261-273. doi: 10.1037/a0032746
  • 2011
    • Halkitis, P. N., Pollock, J. A., Pappas, M. K., Dayton, A., Moeller, R. W., Siconolfi, D., & Solomon, T. (2011). Substance use in the MSM population of New York City during the era of HIV/AIDS. Substance Use and Misuse, 46(2-3), 264-273. doi: 10.3109/10826084.2011.523265
  • 2010
    • Halkitis, P. N. (2010). Reframing HIV prevention for gay men in the United States. American Psychologist, 65(8), 752-763. doi: 10.1037/0003-066x.65.8.752
  • 2000-2009
    • Halkitis, P. N., Parsons, J. T., & Stirratt, M. J. (2001). A double epidemic: Crystal methamphetamine drug use in relation to HIV transmission. Journal of Homosexuality, 41(2), 17-35. doi: 10.1300/J082v41n02_02
    • Marmor, M., Hertzmark, K., Thomas, S. M., Halkitis, P. N., & Vogler, M. (2006). Resistance to HIV infection. Journal of Urban Health, 83(1), 5-17. doi: 10.1007/s11524-005-9003-8
    • Shrem, M. T., & Halkitis, P. N. (2008). Methamphetamine abuse in the United States: contextual, psychological and sociological considerations. Journal of Health Psychology, 13(5), 669-679. doi: 10.1177/1359105307082461

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Other Articles

  • 2013
    • Rodriguez, K., Castor, D., Mah, T. L., Cook, S. H., Auguiste, L. M., Halkitis, P. N., & Markowitz, M. (2013). Participation in research involving novel sampling and study designs to identify acute HIV-1 infection among minority men who have sex with men. AIDS Care, 25(7), 828-834. doi: 10.1080/09540121.2012.748164
  • 2010
    • Halkitis, P. N., Manasse, A., & McCready, K. C. (2010). Illicit drug use in a community-based sample of heterosexually-identified emerging adults. Journal of Child and Adolescent Drug Use, 19(4), 300-308. doi: 10.1080/1067828X.2010.502486
    • Hampton, M. C., Halkitis, P. N., & Mattis, J. S. (2010). Coping, drug use, and religiosity/spirituality in relation to HIV serostatus among gay and bisexual men. AIDS Education and Prevention, 22(5), 417-429. doi:10.1521/aeap.2010.22.5.417
  • 2009
    • Halkitis, P. N., Mattis, J. S., Sahadath, J., Massie, D., Ladyzhenskaya, L. Pitrelli, K., ... Cowie, S. E. (2009). Meaning and manifestations of religion and spirituality among lesbian, gay, bisexual and transgender adults. Journal of Adult Development, 16(4), 250-262. doi: 10.1007/s10804-009-9071-1
    • Jerome, R. C., & Halkitis, P. N. (2009). Stigmatization, stress and the search for belonging in Black men who have sex with men and who use methamphetamine. Journal of Black Psychology, 35(3), 343-365. doi: 10.1177/0095798409333620
    • Jerome, R. C., Halkitis, P. N., Cooley, M., & The HOPE Team (2009). Methamphetamine use patterns among Black men who have sex with men. Culture, Health, & Sexuality, 11(4), 399-413. doi: 10.1080/13691050902780768

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Books by Dr. Halkitis

  • Halkitis, P. N. (2019). Out in time: The public lives of gay men from Stonewall to the Queer Generation. New York, NY: Oxford University Press.
    Image of book cover Out in time:
    This book is available at Amazon.com
  • Halkitis, P. N. (2013). The AIDS generation: Stories of survival and resilience. New York, NY: Oxford University Press.
    Image of book cover The AIDS generation
    This book is available at Amazon.com
  • Halkitis, P.N. (2009). Methamphetamine addiction: Biological foundations, psychological factors, and social consequences. Washington, DC: American Psychological Association.
    Image of book cover Methamphetamine addiction:
    This book is available at Amazon.com
  • Halkitis, P.N., Wilton, L., & Gomez, C. (2005). HIV + sex: The psychological and interpersonal dynamics of HIV-seropositive gay and bisexual men’s relationships. Washington DC: American Psychological Association.
    Image of book cover HIV + sex:
    This book is available at Amazon.com
  • Halkitis, P.N. Wilton, L., & Drescher, J. (Eds.). (2006). Barebacking: Psychosocial and public health approaches. Binghamton, New York: Haworth Press.
    Image of book cover Barebacking:
    This book is available at Amazon.com

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