Grace C John-Stewart (Grace John-Stewart)

Scopus Author ID Scopus Author ID ORCID

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 40

Top Topics

Randomized Controlled Trial

Mild Traumatic Brain Injury

Top Venues

JMIR research protocols

The Journal of infectious diseases

JMIR mHealth and uHealth

This page only lists publications with an associated author ORCID identifier.

Publications

Linxuan Wu, John Kinuthia, Peter L Anderson, Jared M Baeten, Julia C Dettinger, Monica Gandhi, Laurén Gomez, Grace C John-Stewart, Mary M Marwa, Nancy Ngumbau, Felix Otieno, Pascal Omondi, Ben Odhiambo, Salphine Watoyi, Jillian C Pintye
Drug concentrations in hair and dried blood spots as PrEP adherence metrics during pregnancy and postpartum. The Journal of infectious diseases (2024)
Ashenafi Shumey Cherkos, Sylvia M LaCourse, Daniel A Enquobahrie, Jaclyn N Escudero, Jerphason Mecha, Daniel Matemo, John Kinuthia, Sarah J Iribarren, Grace C John-Stewart
Isoniazid preventive therapy during infancy does not adversely affect growth among HIV-exposed uninfected children: Secondary analysis of data from a randomized controlled trial. PloS one 19 (8) (2024)
Ashenafi Shumey Cherkos, Sylvia M LaCourse, Daniel A Enquobahrie, Jaclyn N Escudero, Jerphason Mecha, Daniel Matemo, John Kinuthia, Sarah J Iribarren, Grace C John-Stewart
Isoniazid preventive therapy during infancy does not adversely affect growth among HIV-exposed uninfected children: Secondary analysis of data from a randomized controlled trial. PloS one 19 (8) (2024)
Ashenafi Shumey Cherkos, Sylvia M LaCourse, Daniel A Enquobahrie, Jaclyn N Escudero, Jerphason Mecha, Daniel Matemo, John Kinuthia, Sarah J Iribarren, Grace C John-Stewart
Isoniazid preventive therapy during infancy does not adversely affect growth among HIV-exposed uninfected children: Secondary analysis of data from a randomized controlled trial. PloS one 19 (8) (2024)
Jerusha Nyabiage Mogaka, Felix Abuna Otieno, Eunita Akim, Kristin M Beima-Sofie, Julia C Dettinger, Lauren Gomez, Mary M Marwa, Ben Odhiambo, Kenneth K Ngure, Keshet Ronen, Monisha Sharma, Grace C John-Stewart, Barbra A Richardson, Joshua Stern, Jennifer A Unger, Jenna Udren, Salphine Watoyi, Jillian C Pintye, John Kinuthia
A Text Messaging-Based Support Intervention to Enhance Pre-exposure Prophylaxis for HIV Prevention Adherence During Pregnancy and Breastfeeding: Protocol for a Randomized Controlled Trial. JMIR research protocols 12 (2023)
Jerusha Nyabiage Mogaka, Felix Abuna Otieno, Eunita Akim, Kristin M Beima-Sofie, Julia C Dettinger, Lauren Gomez, Mary M Marwa, Ben Odhiambo, Kenneth K Ngure, Keshet Ronen, Monisha Sharma, Grace C John-Stewart, Barbra A Richardson, Joshua Stern, Jennifer A Unger, Jenna Udren, Salphine Watoyi, Jillian C Pintye, John Kinuthia
Correction: A Text Messaging-Based Support Intervention to Enhance Pre-exposure Prophylaxis for HIV Prevention Adherence During Pregnancy and Breastfeeding: Protocol for a Randomized Controlled Trial. JMIR research protocols 12 (2023)
Jerusha Nyabiage Mogaka, Felix Abuna Otieno, Eunita Akim, Kristin M Beima-Sofie, Julia C Dettinger, Lauren Gomez, Mary M Marwa, Ben Odhiambo, Kenneth K Ngure, Keshet Ronen, Monisha Sharma, Grace C John-Stewart, Barbra A Richardson, Joshua Stern, Jennifer A Unger, Jenna Udren, Salphine Watoyi, Jillian C Pintye, John Kinuthia
Correction: A Text Messaging-Based Support Intervention to Enhance Pre-exposure Prophylaxis for HIV Prevention Adherence During Pregnancy and Breastfeeding: Protocol for a Randomized Controlled Trial. JMIR research protocols 12 (2023)
Keshet Ronen, Cyrus Mugo, Anne Kaggiah, David Seeh, Manasi Kumar, Brandon L Guthrie, Megan Andreas Moreno, Grace C John-Stewart, Irene Inwani
Facilitated WhatsApp Support Groups for Youth Living With HIV in Nairobi, Kenya: Single-Arm Pilot Intervention Study. JMIR formative research 7 (2023)
Jaclyn N Escudero, Jerphason Mecha, Barbra A Richardson, Elizabeth Maleche-Obimbo, Daniel Matemo, John Kinuthia, Grace C John-Stewart, Sylvia M LaCourse
Impact of HIV and peripartum period on Mycobacterium tuberculosis infection detection. The Journal of infectious diseases (2023)
Jerusha Nyabiage Mogaka, Felix Abuna Otieno, Eunita Akim, Kristin M Beima-Sofie, Julia C Dettinger, Lauren Gomez, Mary M Marwa, Ben Odhiambo, Kenneth K Ngure, Keshet Ronen, Monisha Sharma, Grace C John-Stewart, Barbra A Richardson, Joshua Stern, Jennifer A Unger, Jenna Udren, Salphine Watoyi, Jillian C Pintye, John Kinuthia
A Text Messaging-Based Support Intervention to Enhance Pre-exposure Prophylaxis for HIV Prevention Adherence During Pregnancy and Breastfeeding: Protocol for a Randomized Controlled Trial. JMIR research protocols 12 (2023)
Jerusha Nyabiage Mogaka, Felix Abuna Otieno, Eunita Akim, Kristin M Beima-Sofie, Julia C Dettinger, Lauren Gomez, Mary M Marwa, Ben Odhiambo, Kenneth K Ngure, Keshet Ronen, Monisha Sharma, Grace C John-Stewart, Barbra A Richardson, Joshua Stern, Jennifer A Unger, Jenna Udren, Salphine Watoyi, Jillian C Pintye, John Kinuthia
A Text Messaging-Based Support Intervention to Enhance Pre-exposure Prophylaxis for HIV Prevention Adherence During Pregnancy and Breastfeeding: Protocol for a Randomized Controlled Trial. JMIR research protocols 12 (2023)
Jerusha Nyabiage Mogaka, Felix Abuna Otieno, Eunita Akim, Kristin M Beima-Sofie, Julia C Dettinger, Lauren Gomez, Mary M Marwa, Ben Odhiambo, Kenneth K Ngure, Keshet Ronen, Monisha Sharma, Grace C John-Stewart, Barbra A Richardson, Joshua Stern, Jennifer A Unger, Jenna Udren, Salphine Watoyi, Jillian C Pintye, John Kinuthia
A Text Messaging-Based Support Intervention to Enhance Pre-exposure Prophylaxis for HIV Prevention Adherence During Pregnancy and Breastfeeding: Protocol for a Randomized Controlled Trial. JMIR research protocols 12 (2023)
Jerusha Nyabiage Mogaka, Felix Abuna Otieno, Eunita Akim, Kristin M Beima-Sofie, Julia C Dettinger, Lauren Gomez, Mary M Marwa, Ben Odhiambo, Kenneth K Ngure, Keshet Ronen, Monisha Sharma, Grace C John-Stewart, Barbra A Richardson, Joshua Stern, Jennifer A Unger, Jenna Udren, Salphine Watoyi, Jillian C Pintye, John Kinuthia
A Text Messaging-Based Support Intervention to Enhance Pre-exposure Prophylaxis for HIV Prevention Adherence During Pregnancy and Breastfeeding: Protocol for a Randomized Controlled Trial. JMIR research protocols 12 (2023)
Jerusha Nyabiage Mogaka, Felix Abuna Otieno, Eunita Akim, Kristin M Beima-Sofie, Julia C Dettinger, Lauren Gomez, Mary M Marwa, Ben Odhiambo, Kenneth K Ngure, Keshet Ronen, Monisha Sharma, Grace C John-Stewart, Barbra A Richardson, Joshua Stern, Jennifer A Unger, Jenna Udren, Salphine Watoyi, Jillian C Pintye, John Kinuthia
A Text Messaging-Based Support Intervention to Enhance Pre-exposure Prophylaxis for HIV Prevention Adherence During Pregnancy and Breastfeeding: Protocol for a Randomized Controlled Trial. JMIR research protocols 12 (2023)
Michelle C Sabo, Erica M Lokken, Sujatha Srinivasan, John Kinuthia, Barbra A Richardson, Tina L Fiedler, Matthew Munch, Sean Proll, Clayton Salano, Grace C John-Stewart, Walter Jaoko, David N Fredricks, R Scott McClelland
Changes in vaginal bacteria and inflammatory mediators from periconception through early-postpartum in a cohort of HIV-negative Kenyan women. The Journal of infectious diseases (2023)
Michelle Ann Bulterys, Irene N Njuguna, Maureen King'e, Daisy Chebet, Hellen Moraa, Laurén Gomez, Alvin Onyango, Kenneth Malavi, Gladys Nzia, Martin Chege, Jillian Neary, Anjuli D Wagner, Kendall A Lawley, Dalton Wamalwa, Sarah Benki-Nugent, Grace C John-Stewart
Neurodevelopment of children who are HIV-exposed and uninfected in Kenya. Journal of the International AIDS Society (2023)
Jerusha Nyabiage Mogaka, Felix Abuna Otieno, Eunita Akim, Kristin M Beima-Sofie, Julia C Dettinger, Lauren Gomez, Mary M Marwa, Ben Odhiambo, Kenneth K Ngure, Keshet Ronen, Monisha Sharma, Grace C John-Stewart, Barbra A Richardson, Joshua Stern, Jennifer A Unger, Jenna Udren, Salphine Watoyi, Jillian C Pintye, John Kinuthia
A Text Messaging-Based Support Intervention to Enhance Pre-exposure Prophylaxis for HIV Prevention Adherence During Pregnancy and Breastfeeding: Protocol for a Randomized Controlled Trial. JMIR research protocols 12 (2023)
Jerusha Nyabiage Mogaka, Felix Abuna Otieno, Eunita Akim, Kristin M Beima-Sofie, Julia C Dettinger, Lauren Gomez, Mary M Marwa, Ben Odhiambo, Kenneth K Ngure, Keshet Ronen, Monisha Sharma, Grace C John-Stewart, Barbra A Richardson, Joshua Stern, Jennifer A Unger, Jenna Udren, Salphine Watoyi, Jillian C Pintye, John Kinuthia
A Text Messaging-Based Support Intervention to Enhance Pre-exposure Prophylaxis for HIV Prevention Adherence During Pregnancy and Breastfeeding: Protocol for a Randomized Controlled Trial. JMIR research protocols 12 (2023)
Lin Li, Christopher J Lyon, Sylvia M LaCourse, Wenshu Zheng, Joshua Stern, Jaclyn N Escudero, Wilfred Bundi Murithi, Lilian Njagi, Grace C John-Stewart, Thomas R Hawn, Videlis Nduba, Wael Abdelgaliel, Thomas Tombler, David Horne, Li Jiang, Tony Ye Hu
Sensitive Blood-Based Detection of HIV-1 and Mycobacterium tuberculosis Peptides for Disease Diagnosis by Immuno-Affinity Liquid Chromatography-Tandem Mass Spectrometry: A Method Development and Proof-of-Concept Study. Clinical chemistry (2023)
Jerusha Nyabiage Mogaka, Felix Abuna Otieno, Eunita Akim, Kristin M Beima-Sofie, Julia C Dettinger, Lauren Gomez, Mary M Marwa, Ben Odhiambo, Kenneth K Ngure, Keshet Ronen, Monisha Sharma, Grace C John-Stewart, Barbra A Richardson, Joshua Stern, Jennifer A Unger, Jenna Udren, Salphine Watoyi, Jillian C Pintye, John Kinuthia
A Text Messaging-Based Support Intervention to Enhance Pre-exposure Prophylaxis for HIV Prevention Adherence During Pregnancy and Breastfeeding: Protocol for a Randomized Controlled Trial. JMIR research protocols 12 (2023)
Hellen M Okinyi, Maureen Kinge, Alvin Onyango, Daniel Matemo, Grace C John-Stewart, Dalton C Wamalwa, Irene Njuguna
Identifying HIV-exposed uninfected children and adolescents in resource-limited settings: the HOPE study experience. African journal of AIDS research : AJAR 22 (3) (2023)
Jerusha Nyabiage Mogaka, Felix Abuna Otieno, Eunita Akim, Kristin M Beima-Sofie, Julia C Dettinger, Lauren Gomez, Mary M Marwa, Ben Odhiambo, Kenneth K Ngure, Keshet Ronen, Monisha Sharma, Grace C John-Stewart, Barbra A Richardson, Joshua Stern, Jennifer A Unger, Jenna Udren, Salphine Watoyi, Jillian C Pintye, John Kinuthia
A Text Messaging-Based Support Intervention to Enhance Pre-exposure Prophylaxis for HIV Prevention Adherence During Pregnancy and Breastfeeding: Protocol for a Randomized Controlled Trial. JMIR research protocols 12 (2023)
Zak A Yaffe, Kevin Sung, Rose Bosire, Carey Farquhar, Dorothy Mbori Ngacha, Barbara Lohman-Payne, Ruth Nduati, Grace C John-Stewart, Frederick A Matsen, Julie Overbaugh
Passively Acquired Constant Region 5-Specific Antibodies Associated With Improved Survival in Infants Who Acquire Human Immunodeficiency Virus. Open forum infectious diseases 10 (7) (2023)
Patricia B Pavlinac, Benson Singa, Meei-Li Huang, Lasata Shrestha, Vanessa Li, Hannah E Atlas, Mame Mareme Diakhate, Rebecca Brander, Liru Meshak, George Bogonko, Kirkby D Tickell, Christine J McGrath, Irine M Machuara, Derrick O Ounga, James A Berkley, Barbra A Richardson, Grace C John-Stewart, Judd L Walson, Jennifer Slyker
Cytomegalovirus Viremia Predicts Postdischarge Mortality in Kenyan HIV-Exposed Uninfected Children. The Journal of infectious diseases 226 (9) (2022)
Wenshu Zheng, Sylvia M LaCourse, Bofan Song, Dhiraj Kumar Singh, Mayank Khanna, Juan Olivo, Joshua Stern, Jaclyn N Escudero, Carlos Vergara, Fangfang Zhang, Shaobai Li, Shu Wang, Lisa M Cranmer, Zhen Huang, Christine M Bojanowski, Duran Bao, Irene Njuguna, Yating Xiao, Dalton C Wamalwa, Angelina M Albert, Li Yang, Elizabeth Maleche-Obimbo, Nhung Nguyen, Lili Zhang, Ha Phan, Jia Fan, Bo Ning, Chenzhong Li, Christopher J Lyon, Edward A Graviss, Grace C John-Stewart, Charles D Mitchell, Alistair J Ramsay, Deepak Kaushal, Rongguang Liang, Eddy Pérez-Then, Tony Y Hu
Diagnosis of paediatric tuberculosis by optically detecting two virulence factors on extracellular vesicles in blood samples. Nature biomedical engineering 6 (8) (2022)
Lisa Wiggins, Gabrielle O'Malley, Anjuli D Wagner, Immaculate Mutisya, Kate S Wilson, Sarah Lawrence, Hellen Moraa, John Kinuthia, Janet Itindi, Odylia Muhenje, Tai-Ho Chen, Benson Singa, Christine J Mcgrath, Evelyn Ngugi, Abraham Katana, Lucy Ng Ang A, Grace C John-Stewart, Pamela Kholer, Kristin Beima-Sofie
'They can stigmatize you': a qualitative assessment of the influence of school factors on engagement in care and medication adherence among adolescents with HIV in Western Kenya. Health education research 37 (5) (2022)
John Kinuthia, Keshet Ronen, Jennifer A Unger, Wenwen Jiang, Daniel Matemo, Trevor Perrier, Lusi Osborn, Bhavna H Chohan, Alison L Drake, Barbra A Richardson, Grace C John-Stewart
SMS messaging to improve retention and viral suppression in prevention of mother-to-child HIV transmission (PMTCT) programs in Kenya: A 3-arm randomized clinical trial. PLoS medicine 18 (5) (2021)
Dalton Wamalwa, Irene Njuguna, Elizabeth Maleche-Obimbo, Emily Begnel, Daisy J Chebet, Judith A Onyango, Lisa Marie Cranmer, Meei-Li Huang, Barbra A Richardson, Michael Boeckh, Grace C John-Stewart, Jennifer Slyker
Cytomegalovirus viremia and clinical outcomes in Kenyan children diagnosed with HIV in hospital. Clinical infectious diseases : an official publication of the Infectious Diseases Society of America (2021)
Jayalakshmi Ravindran, Barbra Richardson, John Kinuthia, Jennifer A Unger, Alison L Drake, Lusi Osborn, Daniel Matemo, Janna Patterson, R Scott McClelland, Grace C John-Stewart
Chlamydia, gonorrhea, and incident HIV infection during pregnancy predict preterm birth despite treatment. The Journal of infectious diseases (2021)
Ana Lucia Seminario, Arthur M Kemoli, Sarah Benki-Nugent, Daisy Chebet, Lauren Gomez, Dalton C Wamalwa, Grace C John-Stewart, Jennifer A Slyker
Caregivers' report of HIV-associated oral manifestations among HIV-unexposed, exposed, and infected Kenyan children. International journal of paediatric dentistry 31 (6) (2021)
Dvora Joseph Davey, Jillian C Pintye, Jared M Baeten, Grace M Aldrovandi, Rachel Baggaley, Linda Gail Bekker, Connie L Celum, Benjamin H Chi, Thomas J Coates, Jessica E Haberer, Renee Heffron, John Kinuthia, Lynn Turner Matthews, James A McIntyre, Dhayendre Moodley, Lynne M Mofenson, Nelly R Mugo, Landon Myer, Andrew Mujugira, Steven J Shoptaw, Lynda Stranix-Chibanda, Grace C John-Stewart, null null
Emerging evidence from a systematic review of safety of pre-exposure prophylaxis for pregnant and postpartum women: where are we now and where are we heading? Journal of the International AIDS Society 23 (1) (2020)
Yilin Chen, Keshet Ronen, Daniel Matemo, Jennifer A Unger, John Kinuthia, Grace C John-Stewart, Carol E Levin
An Interactive Text Messaging Intervention to Improve Adherence to Option B+ Prevention of Mother-to-Child HIV Transmission in Kenya: Cost Analysis. JMIR mHealth and uHealth 8 (10) (2020)
Sylvia M LaCourse, Barbra A Richardson, John Kinuthia, A J Warr, Elizabeth Maleche-Obimbo, Daniel Matemo, Lisa M Cranmer, Jaclyn N Escudero, Thomas R Hawn, Grace C John-Stewart
Infant TB Infection Prevention Study (iTIPS): a randomised trial protocol evaluating isoniazid to prevent M. tuberculosis infection in HIV-exposed uninfected children. BMJ open 10 (1) (2020)
Alison L Drake, Emily R Begnel, Jillian C Pintye, John Kinuthia, Anjuli Dawn Wagner, Claire W Rothschild, Felix Abuna Otieno, Valarie Kemunto, Jared M Baeten, Grace C John-Stewart
The Utility of SMS to Report Male Partner HIV Self-testing Outcomes Among Women Seeking Reproductive Health Services in Kenya: Cohort Study. JMIR mHealth and uHealth 8 (3) (2020)
Dennis W Juma, Peninah Muiruri, Krista Yuhas, Grace C John-Stewart, Ronald Ottichilo, John Waitumbi, Benson Singa, Christina Polyak, Edwin Kamau
The prevalence and antifolate drug resistance profiles of Plasmodium falciparum in study participants randomized to discontinue or continue cotrimoxazole prophylaxis. PLoS neglected tropical diseases 13 (3) (2019)
Michael B Arndt, Barbra A Richardson, Mustafa Mahfuz, Tahmeed Ahmed, Rashidul Haque, Md Amran Gazi, Grace C John-Stewart, Donna M Denno, Jarrad M Scarlett, Judd L Walson, null null
Plasma Fibroblast Growth Factor 21 Is Associated with Subsequent Growth in a Cohort of Underweight Children in Bangladesh. Current developments in nutrition 3 (5) (2019)
Kenneth K Mugwanya, Jillian Pintye, John Kinuthia, Felix Abuna, Harrison Lagat, Emily R Begnel, Julia C Dettinger, Grace C John-Stewart, Jared M Baeten, null null
Integrating preexposure prophylaxis delivery in routine family planning clinics: A feasibility programmatic evaluation in Kenya. PLoS medicine 16 (9) (2019)
Jade Fairbanks, Kristin M Beima-Sofie, Pamela Akinyi, Daniel Matemo, Jennifer A Unger, John Kinuthia, Gabrielle O'Malley, Alison L Drake, Grace C John-Stewart, Keshet Ronen
You Will Know That Despite Being HIV Positive You Are Not Alone: Qualitative Study to Inform Content of a Text Messaging Intervention to Improve Prevention of Mother-to-Child HIV Transmission. JMIR mHealth and uHealth 6 (7) (2018)
Adam Akullian, Joel M Montgomery, Grace C John-Stewart, Samuel I Miller, Hillary S Hayden, Matthew C Radey, Kyle R Hager, Jennifer R Verani, John Benjamin Ochieng, Jane Juma, Jim Katieno, Barry Fields, Godfrey Bigogo, Allan Audi, Judd Walson
Multi-drug resistant non-typhoidal Salmonella associated with invasive disease in western Kenya. PLoS neglected tropical diseases 12 (1) (2018)
Jennifer A Unger, John Kinuthia, Grace C John-Stewart
Texting Condolences: Adapting mHealth Programs After Unexpected Pregnancy and Infant Outcomes. JMIR mHealth and uHealth 5 (12) (2017)