Katerina Christopoulos, MD, MPH

Headshot of Katerina Christopoulos
User Profile Photo

Katerina Christopoulos, MD, MPH

User Profile Name
Professor, School of Medicine
CTSI Profile Title
User Profile Email

Biography

Dr. Christopoulos is an infectious disease physician whose research program seeks to improve HIV care cascade outcomes. Her work has focused on advancing the science related to definitions and predictors of engagement in HIV care, understanding the lived experience of HIV care engagement, and developing effective engagement interventions across the HIV prevention and treatment cascades. She has conducted many multidisciplinary and multi-site clinic-based studies with vulnerable urban HIV populations.

User Profile Bio

Displaying 1 - 25 of 105

  1. Drumright LN, Nance RM, Ruderman SA, Ma J, Whitney BM, Hahn A, Fredericksen RJ, Luu B, Lober WB, Moore RD, Budoff MJ, Keruly JC, Christopoulos K, Puryear S, Willig A, Cropsey K, Mathews WC, Cachay E, Bamford L, Eron JJ, Napravnik S, Mayer KH, O'Cleirigh C, Mccaul ME, Chander G, Feinstein MJ, Saag MS, Kitahata MM, Heckbert SR, Crane HM, Delaney JAC. Associations between alcohol and cigarette use and type 1 and 2 myocardial infarction among people with HIV. HIV Med. 2023 Feb 28.
  2. Sauceda JA, Lechuga J, Ramos ME, Puentes J, Ludwig-Barron N, Salazar J, Christopoulos KA, Johnson MO, Gomez D, Covarrubias R, Hernandez J, Montelongo D, Ortiz A, Rojas J, Ramos L, Avila I, Gwadz MV, Neilands TB. A factorial experiment grounded in the multiphase optimization strategy to promote viral suppression among people who inject drugs on the Texas-Mexico border: a study protocol. BMC Public Health. 2023 Feb 10; 23(1):307.
  3. Christopoulos KA, Grochowski J, Mayorga-Munoz F, Hickey MD, Imbert E, Szumowski JD, Dilworth S, Oskarsson J, Shiels M, Havlir D, Gandhi M. First Demonstration Project of Long-Acting Injectable Antiretroviral Therapy for Persons With and Without Detectable Human Immunodeficiency Virus (HIV) Viremia in an Urban HIV Clinic. Clin Infect Dis. 2023 Feb 08; 76(3):e645-e651.
  4. Reisner SL, Whitney BM, Crane HM, Mayer KH, Grasso C, Nance RM, Poteat T, Mathews WC, Christopoulos K, Mugavero MJ, Chander G, Eron JJ, Kitahata MM, Delaney JAC, Fredericksen RJ. Clinical and Behavioral Outcomes for Transgender Women Engaged in HIV Care: Comparisons to Cisgender Men and Women in the Centers for AIDS Research Network of Integrated Clinical Systems (CNICS) Cohort. AIDS Behav. 2023 Jan 06.
  5. Mukamba N, Sharma A, Mwamba C, Nyirenda H, Foloko M, Lumbo K, Christopoulos K, Simbeza S, Sikombe K, Holmes CB, Geng EH, Sikazwe I, Bolton-Moore C, Beres LK. HIV care experiences and health priorities during the first wave of COVID-19: clients' perspectives - a qualitative study in Lusaka, Zambia. BMC Public Health. 2022 11 30; 22(1):2238.
  6. Hahn AW, Ruderman SA, Nance RM, Whitney BW, Eltonsy S, Haidar L, Delaney J, Drumright LN, Ma J, Mayer KH, O'Cleirigh C, Napravnik S, Eron JJ, Christopoulos K, Bamford L, Cachay E, Jacobson JM, Willig A, Cropsey K, Chander G, Crane HM, Fredericksen RJ. Vaporized Nicotine (E-cigarette) and Tobacco Smoking Among People with HIV: Use Patterns and Associations with Depression and Panic Symptoms. J Acquir Immune Defic Syndr. 2022 Nov 15.
  7. Crane HM, Ruderman SA, Whitney BM, Nance RM, Drumright LN, Webel AR, Willig AL, Saag MS, Christopoulos K, Greene M, Hahn AW, Eron JJ, Napravnik S, Mathews WC, Chander G, McCaul ME, Cachay ER, Mayer KH, Landay A, Austad S, Ma J, Kritchevsky SB, Pandya C, Achenbach C, Cartujano-Barrera F, Kitahata M, Delaney JA, Kamen C, Centers for AIDS Research Network of Integrated Clinical Systems (CNICS) Cohort Study. Associations between drug and alcohol use, smoking, and frailty among people with HIV across the United States in the current era of antiretroviral treatment. Drug Alcohol Depend. 2022 11 01; 240:109649.
  8. Shelton BA, Sawinski D, MacLennan PA, Lee W, Wyatt C, Nadkarni G, Fatima H, Mehta S, Crane HM, Porrett P, Julian B, Moore RD, Christopoulos K, Jacobson JM, Muller E, Eron JJ, Saag M, Peter I, Locke JE. Associations between female birth sex and risk of chronic kidney disease development among people with HIV in the USA: A longitudinal, multicentre, cohort study. EClinicalMedicine. 2022 Nov; 53:101653.
  9. Ma J, Nance RM, Delaney JAC, Whitney BM, Bamford L, Gravett RM, Moore RD, Napravnik S, Mayer KH, Jacobson JM, Christopoulos K, Burkholder GA, Keruly J, Eron JJ, Martin J, Cachay ER, Saag MS, Crane HM, Kitahata MM. Current Antiretroviral Treatment Among People With Human Immunodeficiency Virus in the United States: Findings from the Centers for AIDS Research Network of Integrated Clinic Systems Cohort. Clin Infect Dis. 2022 09 10; 75(4):715-718.
  10. Menza TW, Berry SA, Dombrowski J, Cachay E, Dionne-Odom J, Christopoulos K, Crane HM, Kitahata MM, Mayer KH. Syphilis Testing and Diagnosis Among People With Human Immunodeficiency Virus (HIV) Engaged in Care at 4 US Clinical Sites, 2014-2018. Clin Infect Dis. 2022 08 31; 75(3):483-492.
  11. Spinelli MA, Le Tourneau N, Glidden DV, Hsu L, Hickey MD, Imbert E, Arreguin M, Jain JP, Oskarsson JJ, Buchbinder SP, Johnson MO, Havlir D, Christopoulos KA, Gandhi M. Impact of Multicomponent Support Strategies on Human Immunodeficiency Virus Virologic Suppression Rates During Coronavirus Disease 2019: An Interrupted Time Series Analysis. Clin Infect Dis. 2022 Aug 24; 75(1):e947-e954.
  12. Shapiro AE, Bender Ignacio RA, Whitney BM, Delaney JA, Nance RM, Bamford L, Wooten D, Keruly JC, Burkholder G, Napravnik S, Mayer KH, Webel AR, Kim HN, Van Rompaey SE, Christopoulos K, Jacobson J, Karris M, Smith D, Johnson MO, Willig A, Eron JJ, Hunt P, Moore RD, Saag MS, Mathews WC, Crane HM, Cachay ER, Kitahata MM, CFAR Network of Integrated Clinical Systems. Factors Associated With Severity of COVID-19 Disease in a Multicenter Cohort of People With HIV in the United States, March-December 2020. J Acquir Immune Defic Syndr. 2022 08 01; 90(4):369-376.
  13. Lesko CR, Mugavero MJ, Shen NM, Fojo AT, Moore RD, Keruly JC, Cachay ER, Napravnik S, Mayer KH, Christopoulos KA, Jacobson JM, Rebeiro PF, Chander G, CNICS. Exploring definitions of retention in care for people living with HIV in the United States in the modern treatment era. AIDS. 2022 07 01; 36(8):1181-1189.
  14. Christopoulos KA, Colasanti J, Johnson MO, Diaz Tsuzuki M, Erguera XA, Flores R, Kerman J, Dance K, Sauceda JA, Neilands TB, Dilworth SE, Koester KA, Gutierrez J, Schneider JA, Montgomery E, McNulty MC. Are Patients and Their Providers Talking About Long-Acting Injectable Antiretroviral Therapy? Penetration into Clinical Encounters at Three U.S. Care Sites. Open Forum Infect Dis. 2022 Jul; 9(7):ofac293.
  15. Jarratt D. Pytell, Ximin Li, Carol Thompson, Catherine R. Lesko, Mary E. McCaul, Heidi Hutton, D. Scott Batey, Edward Cachay, Kenneth H. Mayer, Sonia Napravnik, Katerina Christopoulos, Cui Yang, Heidi M. Crane, Geetanjali Chander, Bryan Lau. The temporal relationship of alcohol use and subsequent self-reported health status among people with HIV. American Journal of Medicine Open. 2022 Jun 1; 100020.
  16. Bender Ignacio RA, Shapiro AE, Nance RM, Whitney BM, Delaney JAC, Bamford L, Wooten D, Karris MY, Mathews WC, Kim HN, Keruly J, Burkholder G, Napravnik S, Mayer KH, Jacobson J, Saag M, Moore RD, Eron JJ, Willig AL, Christopoulos KA, Martin J, Hunt PW, Crane HM, Kitahata MM, Cachay ER, Centers for AIDS Research Network of Integrated Clinical Systems (CNICS). Racial and ethnic disparities in coronavirus disease 2019 disease incidence independent of comorbidities, among people with HIV in the United States. AIDS. 2022 07 01; 36(8):1095-1103.
  17. Ridgway JP, Ajith A, Friedman EE, Mugavero MJ, Kitahata MM, Crane HM, Moore RD, Webel A, Cachay ER, Christopoulos KA, Mayer KH, Napravnik S, Mayampurath A. Multicenter Development and Validation of a Model for Predicting Retention in Care Among People with HIV. AIDS Behav. 2022 Oct; 26(10):3279-3288.
  18. Koester KA, Moran L, LeTourneau N, VanderZanden L, Coffey S, Crouch PC, Broussard J, Schneider J, Christopoulos KA. Essential elements of and challenges to rapid ART implementation: a qualitative study of three programs in the United States. BMC Infect Dis. 2022 Mar 31; 22(1):316.
  19. Willis SJ, Kim HN, Achenbach CJ, Cachay ER, Christopoulos KA, Crane HM, Franco RA, Hurt CB, Kitahata MM, Moore RD, Silverberg MJ, Tien PC, Westreich D, Marcus JL. Hepatitis C coinfection and extrahepatic cancer incidence among people living with HIV. HIV Med. 2022 07; 23(6):620-628.
  20. Bender Ignacio RA, Shapiro AE, Nance RM, Whitney BM, Delaney J, Bamford L, Wooten D, Karris M, Mathews WC, Kim HN, Van Rompaey SE, Keruly JC, Burkholder G, Napravnik S, Mayer KH, Jacobson J, Saag MS, Moore RD, Eron JJ, Willig AL, Christopoulos KA, Martin J, Hunt PW, Crane HM, Kitahata MM, Cachay E. Racial and ethnic disparities in COVID-19 disease incidence independent of comorbidities, among people with HIV in the US. medRxiv. 2021 Dec 08.
  21. Shapiro AE, Bender Ignacio RA, Whitney BM, Delaney JA, Nance RM, Bamford L, Wooten D, Keruly JC, Burkholder G, Napravnik S, Mayer KH, Webel AR, Kim HN, Van Rompaey SE, Christopoulos K, Jacobson J, Karris M, Smith D, Johnson MO, Willig A, Eron JJ, Hunt P, Moore RD, Saag MS, Mathews WC, Crane HM, Cachay ER, Kitahata MM, CFAR Network of Integrated Clinical Systems. Factors associated with severity of COVID-19 disease in a multicenter cohort of people with HIV in the United States, March-December 2020. medRxiv. 2021 Oct 18.
  22. Christopoulos KA, Neilands TB, Koester KA, Sauceda JA, Dilworth SE, Mugavero MJ, Crane HM, Fredericksen RJ, Cachay ER, Mayer KH, Moore RD, Napravnik S, Johnson MO. The Human Immunodeficiency Virus (HIV) Index: Using a Patient-Reported Outcome on Engagement in HIV Care to Explain Suboptimal Retention in Care and Virologic Control. Clin Infect Dis. 2021 Oct 05; 73(7):e2175-e2183.
  23. Christopoulos KA, Erguera XA, VanderZanden L, Campbell C, Green M, Tsuzuki MD, Schneider J, Coffey S, Bacon O, Gandhi M, Koester KA. A Qualitative Study of the Experience of Immediate Antiretroviral Therapy Among Urban Persons With Newly Diagnosed Human Immunodeficiency Virus. Open Forum Infect Dis. 2021 Dec; 8(12):ofab469.
  24. Parrish C, Whitney BM, Nance RM, Puttkammer N, Fishman P, Christopoulos K, Fleming J, Heath S, Mathews WC, Chander G, Moore RD, Napravnik S, Webel A, Delaney J, Crane HM, Kitahata MM. Substance use and HIV stage at entry into care among people with HIV. Arch Public Health. 2021 Aug 28; 79(1):153.
  25. Santiago-Rodríguez EI, Rivas CE, Maiorana A, Pérez AE, Erguera X, Johnson MO, Christopoulos KA, Marquez C, Sauceda JA. Unpacking the "backpack of shame": Exploring intersections of stigma among Latinx people living with HIV in San Francisco, CA. Cultur Divers Ethnic Minor Psychol. 2021 Aug 19.