26913-Humphrey, John
Faculty

John M. Humphrey, MD

Assistant Professor of Medicine

Address
EH 421
INFD
IN
Indianapolis, IN

Bio

Dr. Humphrey is a physician-scientist with board certification in Internal Medicine, Pediatrics, and Adult Infectious Diseases. He is dedicated to improving the delivery of HIV care in resource-constrained settings, with a specific focus on the prevention of mother-to-child transmission of HIV. From 2016-2019, Dr. Humphrey served as the Pediatric Team Leader for the Academic Model Providing Access to Healthcare (AMPATH) in Kenya. Using implementation science and mixed methods research, Dr. Humphrey investigates the social-ecological and structural barriers influencing cascade outcomes for vulnerable populations affected by HIV, including pregnant and breastfeeding women, children and adolescents. Additional areas of focus include HIV drug resistance and the impact of antiretroviral treatment on pregnancy outcomes and infant growth and development. Much of his current research is conducted at AMPATH and in collaboration with the East Africa International Epidemiologic Database to Evaluate AIDS (IeDEA) consortium.

Key Publications

Select publications:
Apondi E
, Humphrey JM, Sang E, Mwangi A, Keter A, Musick BS, Nalugoda FK, Ssali J, Bukusi E, Ayaya S, Wools-Kaloustian K. Trends over time for adolescents enrolling in HIV care in Kenya, Tanzania, and Uganda from 2001-2014. J Acquir Immun Defic Syndr. 2018 Oct 1;79(2):164-172.

Dhoot R, Humphrey JM, O’Meara P, Ogot K, Gardner A, Antani S, McDonald CJ, Abuya J, Kohli M. Implementing a Mobile diagnostic unit to increase access to imaging and laboratory services in western Kenya. BMC Glob Health. 2018 Oct 8;3:e000947.

Abuogi LL, Humphrey JM, Mpodys C, Yotebieng M, Murnane PM, Clouse K, Otieno L, Cohen CR, Wools-Kaloustian K. Achieving UNAIDS 90-90-90 targets for pregnant and postpartum women in sub-Saharan Africa: progress, gaps, and research needs. J Virus Erad. 2018 Nov 15;4(Suppl 2):33-39.

Humphrey JM, Genberg BL, Keter A, Musick B, Apondi A, Gardner A, Hogan JW, Wools-Kaloustian K. Viral suppression among children and their caregivers living with HIV in western Kenya. J Int AIDS Soc. 2019;22(4):e25272.

Humphrey JM, Naanyu V, MacDonald KR, Wools-Kaloustian K, Zimet GD. Stated-Preference Research in HIV: A Scoping Review. PLoS One. 2019;14(10): e0224566.

Humphrey JM, Mpofu P, Pettit AC, Musick B, Carter EJ, Messou E, Marcy O, Crabtree-Ramirez B, Yotebieng M, Anastos K, Sterling TR, Yiannoutsos C, Diero L, Wools-Kaloustian K. Mortality among people with HIV treated for tuberculosis based on positive, negative, or no bacteriologic test results for tuberculosis: the IeDEA consortium. Open Forum Infect Dis. 2020;1(7):ofaa006.

Recent conference presentations:
Goodrich S, Gardner A, Ngetich C, Ali S, Humphrey J, Jakait B, Kantor R. Good short-term outcomes despite extensive pre-3rd line HIV drug resistance in Kenya. Poster session presented at: AIDS 2018; 2018 July 23-17; Amsterdam, Netherlands.

Adalla C, Gardner A, Ali S, Humphrey J, Jakait B, Kimaiyo S. Detectable viral load among patients newly initiated on dolutegravir-based antiretroviral therapy. Oral session presented at: HIV Prevention, Care and Treatment Scientific Conference – NASCOP 2018; 2018 September 9-12; Nairobi, Kenya.

Humphrey J, Kipchumba B, Alera M, Songok J, Mwangi W, Musick B, Yiannoutsos C, Wools-Kaloustian K. Retention in care and viral suppression for pregnant and postpartum women with HIV in Kenya: The IeDEA-MCH Cohort. Poster session presented at: NIH Research Symposium; 2019 February 4; Nairobi, Kenya.

Humphrey J, Musick B, Songok J, Kipchumba B, Kosgei W, Mwangi W, Yiannoutsos C, Wools-Kaloustian K. Retention in care and viral suppression for HIV-positive pregnant women at a large referral hospital in western Kenya. 23rd International Workshop on HIV and Hepatitis Observational Databases. 2019 March 28-30; Athens, Greece.

Humphrey J, Musick B, Songok J, Kipchumba B, Kosgei W, Mwangi W, Yiannoutsos C, Wools-Kaloustian K. Retention in care and viral suppression for HIV-positive pregnant women at a large referral hospital in western Kenya. 3rd IeDEA All Africa Meeting. 2019 October 30-31; Johannesburg, South Africa.

Humphrey J, Omodi V, Bernard C, Thorne J, Maina M, Jakait B, Wools-Kaloustian K, Patel R. Viral suppression and contraceptive use among women initiating dolutegravir-containing antiretroviral therapy in Kenya: The Chaguo Langu study. 23rd International AIDS Conference. 2020 July 6-10; (virtual meeting).

Humphrey J, Kipchumba B, Alera M, Pfeiffer EJ, Songok J, Mwangi W, Kosgei W, Musick B, Yiannoutsos C, Wachira J, Wools-Kaloustian K. Barriers and enhancers to retention in integrated HIV and maternal and child health care: the IeDEA-Kenya PMTCT cohort. 23rd International AIDS Conference. 2020 July 6-10; (virtual meeting).

Humphrey J, Musick B, Songok J, Kipchumba B, Kosgei W, Mwangi W, Yiannoutsos C, Wools-Kaloustian K. A comparison of the outcomes of women retained versus lost during the prevention of mother to child HIV transmission (PMTCT) cascade: the IeDEA-Kenya PMTCT cohort. International Workshop on HIV Pediatrics 2020. 2020 November 16-17; Virtual.

Select oral presentations:
Humphrey J. Measuring prevention of mother-to-child transmission of HIV outcomes in Kenya. Global Health Research Seminar. Oral presentation at: IU Center for Global Health Research Seminar; 2018 September 14; Indianapolis, IN.

Humphrey J. Viral suppression among children and their caregivers living with HIV in western Kenya. Oral presentation at: 10th IAS Conference on HIV Science. 2019 July 21-24 Paris, France.

Humphrey J, Patel R. Pharmacovigilance in Pregnancy: Measuring Adverse Pregnancy and Newborn Congenital Outcomes (MANGO) Study. 3rd IeDEA All Africa Meeting. 2019 October 30-31; Johannesburg, South Africa.

Humphrey J, Ali S, Alera M, Goodrich S, Litzelman D, Gardner A. Building capacity for management of patients on advanced ART regimens through guided practice using the ECHO tele-monitoring model in Kenya. 23rd International AIDS Conference. 2020 July 6-10; (virtual meeting).

Titles & Appointments

  • Assistant Professor of Medicine

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