Publications by authors named "Kevin Ouma Ojiambo"

Background: Diabetes mellitus (DM) is associated with severe outcomes of coronavirus disease (COVID-19), including death. COVID-19 vaccination is crucial for preventing infection and severe disease in the general population, but most importantly, among high-risk populations such as persons with DM. However, while COVID-19 vaccination uptake in the general population is regularly tracked, information on vaccination behavior specific to persons with DM is scarce.

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Objective: To evaluate oral pre-exposure prophylaxis (PrEP) uptake, retention and adherence among female sex workers (FSWs) receiving care through community and facility delivery models in sub-Saharan Africa (SSA).

Design: Systematic review and meta-analysis.

Data Sources: We searched online databases (PubMed, MEDLINE, SCOPUS, EMBASE, Google Scholar, Cochrane Database of Systematic Reviews and Web of Science) between January 2012 and 3 April 2022.

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Background: Children exposed to severe malaria may recover with gross neurologic deficits (GND). Several risk factors for GND after cerebral malaria (CM), the deadliest form of severe malaria, have been identified in children. However, there is inconsistency between previously reported and more recent findings.

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Background: HIV mostly affects people with severe mental illnesses (SMIs) than the general population. In 2015, the World Health Organization (WHO) introduced assisted partner notification (APN) as a strategy to increase HIV testing. Although research has demonstrated the effectiveness of APN in the general population, its use among people living with HIV (PLHIV) who have SMI is not well understood.

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Objective: This study aimed to determine the socio-demographic and clinical characteristics associated with retention in care and reasons for loss to follow-up (LTFU) among people living with HIV (PLWH) with a known diagnosis of severe mental illness (SMI).

Design: We conducted a parallel convergent mixed-methods study. The quantitative study was used to determine the proportion and factors associated with retention in care among PLWH and SMI.

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Background: Uganda adopted and implemented the Universal Test and Treat (UTT) guidelines in 2017, which require HIV-infected persons to be initiated on antiretroviral therapy (ART) at any CD4 + cell count, and to be routinely monitored for viral load to assess response to ART. However, there is paucity of data on viral load suppression (VLS) among people living with HIV (PLHIV) with mental disorders. We conducted a parallel convergent mixed methods study to determine HIV VLS among people with a mental disorder and explored the socio-cultural determinants of VLS at Butabika hospital and Mulago (ISS) HIV Clinics in Uganda.

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Introduction: With the rising resistance to artemisinin-based combination treatments, there is a need to hasten the discovery and development of newer antimalarial agents. Herbal medicines are key for the development of novel drugs. Currently, herbal medicine usage in communities for treatment of malaria symptoms is common as an alternative to conventional (modern) antimalarial agents.

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Uganda adopted and implemented the Universal Test and Treat (UTT) guidelines in 2017, which require HIV-infected persons to be initiated on antiretroviral therapy (ART) at any CD4 + cell count, and to be routinely monitored for viral load to assess response to ART. However, there is paucity of data on viral load suppression (VLS) among people living with HIV (PLHIV) with mental disorders. We conducted a parallel convergent mixed methods study to determine HIV VLS among people with a mental disorder and explored the socio-cultural determinants of VLS at Butabika hospital and Mulago (ISS) HIV Clinics in Uganda.

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Article Synopsis
  • Adolescent girls and young women (AGYW) in higher education are at significant risk for HIV, and current testing methods may not adequately reach them; this study focuses on using HIV self-testing (HIVST) as an alternative.
  • An online survey of 483 female students at Makerere University, Uganda, revealed that 93% were willing to use HIVST, but only 19% had actually used it; factors influencing use included increasing age and specific behavioral patterns.
  • The findings suggest that although HIVST has low actual use, its high acceptability among female students indicates potential for scaling up self-testing programs in universities, targeting specific student characteristics for outreach.
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