Sophie O. Otticha

Kisumu, Kenya

Last Updated: 09/26/2026

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Found 9 publications

Measuring Pre-Exposure Prophylaxis (PrEP) Stigma Among Adolescent Girls and Young Women in Western Kenya: Scale Development, Validation, and Associations with PrEP Adherence.

Measuring Pre-Exposure Prophylaxis (PrEP) Stigma Among Adolescent Girls and Young Women in Western Kenya: Scale Development, Validation, and Associations with PrEP Adherence.

Journal: AIDS patient care and STDs

Published: July 25, 2025

Feasibility and Acceptability of the Novel Tu'Washindi Intervention to Increase PrEP Use among Adolescent Girls and Young Women in Siaya County, Kenya.

Feasibility and Acceptability of the Novel Tu'Washindi Intervention to Increase PrEP Use among Adolescent Girls and Young Women in Siaya County, Kenya.

Journal: AIDS and behavior

Published: May 24, 2024

Jitegemee (rely on yourself): a multi-phase process of co-creating a personal savings intervention with female sex workers in western Kenya to reduce their HIV risk.

Jitegemee (rely on yourself): a multi-phase process of co-creating a personal savings intervention with female sex workers in western Kenya to reduce their HIV risk.

Journal: BMC public health

Published: May 22, 2024

Eat a little and save a little: A qualitative exploration of acceptability of a potential savings intervention to reduce HIV risk among female sex workers in Western Kenya.

Eat a little and save a little: A qualitative exploration of acceptability of a potential savings intervention to reduce HIV risk among female sex workers in Western Kenya.

Journal: PloS one

Published: December 01, 2023

The development of a conceptual framework on PrEP stigma among adolescent girls and young women in sub-Saharan Africa.

The development of a conceptual framework on PrEP stigma among adolescent girls and young women in sub-Saharan Africa.

Journal: Journal of the International AIDS Society

Published: June 01, 2023

Breaking down relationship barriers to increase PrEP uptake and adherence among adolescent girls and young women in Kenya: safety and preliminary effectiveness results from a pilot cluster-randomized trial.

Breaking down relationship barriers to increase PrEP uptake and adherence among adolescent girls and young women in Kenya: safety and preliminary effectiveness results from a pilot cluster-randomized trial.

Journal: Journal of the International AIDS Society

Published: March 20, 2023

"I didn't support PrEP because I didn't know what it was": Inadequate information undermines male partner support for young women's pre-exposure prophylaxis use in western Kenya.

"I didn't support PrEP because I didn't know what it was": Inadequate information undermines male partner support for young women's pre-exposure prophylaxis use in western Kenya.

Journal: African journal of AIDS research : AJAR

Published: September 14, 2022

Tu'Washindi na PrEP: Working With Young Women and Service Providers to Design an Intervention for PrEP Uptake and Adherence in the Context of Gender-Based Violence.

Tu'Washindi na PrEP: Working With Young Women and Service Providers to Design an Intervention for PrEP Uptake and Adherence in the Context of Gender-Based Violence.

Journal: AIDS education and prevention : official publication of the International Society for AIDS Education

Published: April 06, 2021

PrEP and the syndemic of substance use, violence, and HIV among female and male sex workers: a qualitative study in Kisumu, Kenya.

PrEP and the syndemic of substance use, violence, and HIV among female and male sex workers: a qualitative study in Kisumu, Kenya.

Journal: Journal of the International AIDS Society

Published: October 17, 2018

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Last Updated: 09/26/2026