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
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
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 & Sexuality, 25(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
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
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
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
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
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
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
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
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
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
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
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.
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
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
Halkitis, P. N. (2021). Managing the COVID-19 pandemic: biopsychosocial lessons gleaned from the AIDS epidemic. Journal of Public Health Management and Practice, 27, S39-S42.https://doi.org/10.1097/phh.0000000000001267
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
Halkitis, P. N. (2019). Coming out and the otherness of gay men across generations. QED: A Journal in GLBTQ Worldmaking, 6(2), 109–120. JSTOR. https://doi.org/10.14321/qed.6.2.0109
Halkitis, P. N. (2019). The Stonewall riots, the AIDS epidemic, and the public's health. American Journal of Public Health, 109(6), 851-852. doi: 10.2105/AJPH.2019.305095
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
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
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.
