Evanson Gichuru
Kenya Medical Research Institute
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Publication
Featured researches published by Evanson Gichuru.
Journal of the International AIDS Society | 2013
Elise M. van der Elst; Adrian D. Smith; Evanson Gichuru; Elizabeth Wahome; Helgar Musyoki; Nicolas Muraguri; Greg Fegan; Zoe Duby; Linda-Gail Bekker; Bonnie Bender; Susan M. Graham; Don Operario; Eduard J. Sanders
Healthcare workers (HCWs) in Africa typically receive little or no training in the healthcare needs of men who have sex with men (MSM), limiting the effectiveness and reach of population‐based HIV control measures among this group. We assessed the effect of a web‐based, self‐directed sensitivity training on MSM for HCWs (www.marps‐africa.org), combined with facilitated group discussions on knowledge and homophobic attitudes among HCWs in four districts of coastal Kenya.
International Health | 2015
Maartje Dijkstra; Elise M. van der Elst; Murugi Micheni; Evanson Gichuru; Helgar Musyoki; Zoe Duby; Joep M. A. Lange; Susan M. Graham; Eduard J. Sanders
Sensitivity training of front-line African health care workers (HCWs) attending to men who have sex with men (MSM) is actively promoted through national HIV prevention programming in Kenya. Over 970 Kenyan-based HCWs have completed an eight-modular online training free of charge (http://www.marps-africa.org) since its creation in 2011. Before updating these modules, we performed a systematic review of published literature of MSM studies conducted in sub-Saharan Africa (sSA) in the period 2011–2014, to investigate if recent studies provided: important new knowledge currently not addressed in existing online modules; contested information of existing module topics; or added depth to topics covered already. We used learning objectives of the eight existing modules to categorise data from the literature. If data could not be categorised, new modules were suggested. Our review identified 142 MSM studies with data from sSA, including 34 studies requiring module updates, one study contesting current content, and 107 studies reinforcing existing module content. ART adherence and community engagement were identified as new modules. Recent MSM studies conducted in sSA provided new knowledge, contested existing information, and identified new areas of MSM service needs currently unaddressed in the online training.
Sexually Transmitted Infections | 2013
Peter Mugo; Sarah Duncan; Samuel W Mwaniki; Alexander N Thiong'o; Evanson Gichuru; Haile Selassie Okuku; Elise M. van der Elst; Adrian D. Smith; Susan M. Graham; Eduard J. Sanders
Background While bacterial sexually transmitted infections (STIs) are important cofactors for HIV transmission, STI control has received little attention in recent years. The aim of this study was to assess STI treatment and HIV testing referral practices among health providers in Kenya. Methods In 2011 we assessed quality of case management for male urethritis at pharmacies, private clinics and government health facilities in coastal Kenya using simulated visits at pharmacies and interviews at pharmacies and health facilities. Quality was assessed using Ministry of Health guidelines. Results Twenty (77%) of 26 pharmacies, 20 (91%) of 22 private clinics and all four government facilities in the study area took part. The median (IQR) number of adult urethritis cases per week was 5 (2–10) at pharmacies, 3 (1–3) at private clinics and 5 (2–17) at government facilities. During simulated visits, 10% of pharmacies prescribed recommended antibiotics at recommended dosages and durations and, during interviews, 28% of pharmacies and 27% of health facilities prescribed recommended antibiotics at recommended dosages and durations. Most regimens were quinolone-based. HIV testing was recommended during 10% of simulated visits, 20% of pharmacy interviews and 25% of health facility interviews. Conclusions In an area of high STI burden, most men with urethritis seek care at pharmacies and private clinics. Most providers do not comply with national guidelines and very few recommend HIV testing. In order to reduce the STI burden and mitigate HIV transmission, there is an urgent need for innovative dissemination of up-to-date guidelines and inclusion of all health providers in HIV/STI programmes.
PLOS ONE | 2016
Peter Mugo; Elizabeth Wahome; Evanson Gichuru; Grace Mwashigadi; Alexander N. Thiong’o; Henrieke A B Prins; Tobias F. Rinke de Wit; Susan M. Graham; Eduard J. Sanders
Background Following HIV-1 acquisition, many individuals develop an acute retroviral syndrome and a majority seek care. Available antibody testing cannot detect an acute HIV infection, but repeat testing after 2–4 weeks may detect seroconversion. We assessed the effect of appointment reminders on attendance for repeat HIV testing. Methods We enrolled, in a randomized controlled trial, 18–29 year old patients evaluated for acute HIV infection at five sites in Coastal Kenya (ClinicalTrials.gov NCT01876199). Participants were allocated 1:1 to either standard appointment (a dated appointment card) or enhanced appointment (a dated appointment card plus SMS and phone call reminders, or in-person reminders for participants without a phone). The primary outcome was visit attendance, i.e., the proportion of participants attending the repeat test visit. Factors associated with attendance were examined by bivariable and multivariable logistic regression. Principal Findings Between April and July 2013, 410 participants were randomized. Attendance was 41% (85/207) for the standard group and 59% (117/199) for the enhanced group, for a relative risk of 1.4 [95% Confidence Interval, CI, 1.2–1.7].Higher attendance was independently associated with older age, study site, and report of transactional sex in past month. Lower attendance was associated with reporting multiple partners in the past two months. Conclusions Appointment reminders through SMS, phone calls and in-person reminders increased the uptake of repeat HIV test by forty percent. This low-cost intervention could facilitate detection of acute HIV infections and uptake of recommended repeat testing. Trial Registration Clinicaltrials.gov NCT01876199
Sexually Transmitted Infections | 2015
Peter Mugo; Henrieke A B Prins; Elizabeth Wahome; Grace Mwashigadi; Alexander N Thiong'o; Evanson Gichuru; Anisa Omar; Susan M. Graham; Eduard J. Sanders
Background Adults in developing countries frequently use community pharmacies as the first and often only source of care. The objective of this study was to assess the success of pharmacy referrals and uptake of HIV testing by young adult clients of community pharmacies in the context of a screening programme for acute HIV-1 infection (AHI). Methods We requested five pharmacies to refer clients meeting predefined criteria (ie, 18–29 years of age and requesting treatment for fever, diarrhoea, sexually transmitted infection (STI) symptoms or body pains) for HIV-1 testing and AHI screening at selected clinics. Using multivariable logistical regression, we determined client characteristics associated with HIV-1 test uptake. Results From February through July 2013, 1490 pharmacy clients met targeting criteria (range of weekly averages across pharmacies: 4–35). Of these, 1074 (72%) accepted a referral coupon, 377 (25%) reported at a study clinic, 353 (24%) were HIV-1 tested and 127 (9%) met criteria for the AHI study. Of those tested, 14 (4.0%) were HIV-1 infected. Test uptake varied significantly by referring pharmacy and was higher for clients who presented at the pharmacy without a prescription versus those with a prescription, and for clients who sought care for STI symptoms. Conclusions About a quarter of targeted pharmacy clients took up HIV-1 testing. Clients seeking care directly at the pharmacy (ie, without a prescription) and those with STI symptoms were more likely to take up HIV-1 testing. Engagement of adult pharmacy clients for HIV-1 screening may identify undiagnosed individuals and offers opportunities for HIV-1 prevention research.
Cogent Medicine | 2017
Bernadette Kombo; Salla Sariola; Evanson Gichuru; Sassy Molyneux; Eduard J. Sanders; Elise M. van der Elst
Abstract Kenya is a generally homophobic country where homosexuality is criminalised and people who engage in same sex sexuality face stigma and discrimination. In 2013, we developed a 16 min documentary entitled “Facing Our Fears” that aimed at sharing information on how and why men who have sex with men (MSM) are involved in on-going KEMRI HIV prevention research, and associated community engagement. To consider the film’s usefulness as a communication tool, and its perceived security risks in case the film was publicly released, we conducted nine facilitated viewings with 122 individuals representing seven different stakeholder groups. The documentary was seen as a strong visual communication tool with potential to reduce stigma related to homosexuality, and facilitated film viewings were identified as platforms with potential to support open dialogue about HIV research involving MSM. Despite the potential, there were concerns over possible risks to LGBT communities and those working with them following public release. We opted—giving emphasis to the “do no harm” principle—to use the film only in facilitated settings where audience knowledge and attitudes can be carefully considered and discussed. The results highlight the importance of carefully assessing the range of possible impacts when using visuals in community engagement.
Sexually Transmitted Infections | 2015
Peter Mugo; Henrieke A B Prins; Elizabeth Wahome; Grace Mwashigadi; Alexander N Thiong'o; Evanson Gichuru; Anisa Omar; Susan M. Graham; Eduard J. Sanders
Background Adults in developing countries frequently use community pharmacies as the first and often only source of care. The objective of this study was to assess the success of pharmacy referrals and uptake of HIV testing by young adult clients of community pharmacies in the context of a screening programme for acute HIV-1 infection (AHI). Methods We requested five pharmacies to refer clients meeting predefined criteria (ie, 18–29 years of age and requesting treatment for fever, diarrhoea, sexually transmitted infection (STI) symptoms or body pains) for HIV-1 testing and AHI screening at selected clinics. Using multivariable logistical regression, we determined client characteristics associated with HIV-1 test uptake. Results From February through July 2013, 1490 pharmacy clients met targeting criteria (range of weekly averages across pharmacies: 4–35). Of these, 1074 (72%) accepted a referral coupon, 377 (25%) reported at a study clinic, 353 (24%) were HIV-1 tested and 127 (9%) met criteria for the AHI study. Of those tested, 14 (4.0%) were HIV-1 infected. Test uptake varied significantly by referring pharmacy and was higher for clients who presented at the pharmacy without a prescription versus those with a prescription, and for clients who sought care for STI symptoms. Conclusions About a quarter of targeted pharmacy clients took up HIV-1 testing. Clients seeking care directly at the pharmacy (ie, without a prescription) and those with STI symptoms were more likely to take up HIV-1 testing. Engagement of adult pharmacy clients for HIV-1 screening may identify undiagnosed individuals and offers opportunities for HIV-1 prevention research.
Sexually Transmitted Infections | 2015
Peter Mugo; Henrieke A B Prins; Elizabeth Wahome; Grace Mwashigadi; Alexander N Thiong'o; Evanson Gichuru; Anisa Omar; Susan M. Graham; Eduard J. Sanders
Background Adults in developing countries frequently use community pharmacies as the first and often only source of care. The objective of this study was to assess the success of pharmacy referrals and uptake of HIV testing by young adult clients of community pharmacies in the context of a screening programme for acute HIV-1 infection (AHI). Methods We requested five pharmacies to refer clients meeting predefined criteria (ie, 18–29 years of age and requesting treatment for fever, diarrhoea, sexually transmitted infection (STI) symptoms or body pains) for HIV-1 testing and AHI screening at selected clinics. Using multivariable logistical regression, we determined client characteristics associated with HIV-1 test uptake. Results From February through July 2013, 1490 pharmacy clients met targeting criteria (range of weekly averages across pharmacies: 4–35). Of these, 1074 (72%) accepted a referral coupon, 377 (25%) reported at a study clinic, 353 (24%) were HIV-1 tested and 127 (9%) met criteria for the AHI study. Of those tested, 14 (4.0%) were HIV-1 infected. Test uptake varied significantly by referring pharmacy and was higher for clients who presented at the pharmacy without a prescription versus those with a prescription, and for clients who sought care for STI symptoms. Conclusions About a quarter of targeted pharmacy clients took up HIV-1 testing. Clients seeking care directly at the pharmacy (ie, without a prescription) and those with STI symptoms were more likely to take up HIV-1 testing. Engagement of adult pharmacy clients for HIV-1 screening may identify undiagnosed individuals and offers opportunities for HIV-1 prevention research.
International Health | 2015
Maartje Dijkstra; Elise M. van der Elst; Murugi Micheni; Evanson Gichuru; Helgar Musyoki; Zoe Duby; Joep M. A. Lange; Susan M. Graham; Eduard J. Sanders
Sensitivity training of front-line African health care workers (HCWs) attending to men who have sex with men (MSM) is actively promoted through national HIV prevention programming in Kenya. Over 970 Kenyan-based HCWs have completed an eight-modular online training free of charge (http://www.marps-africa.org) since its creation in 2011. Before updating these modules, we performed a systematic review of published literature of MSM studies conducted in sub-Saharan Africa (sSA) in the period 2011–2014, to investigate if recent studies provided: important new knowledge currently not addressed in existing online modules; contested information of existing module topics; or added depth to topics covered already. We used learning objectives of the eight existing modules to categorise data from the literature. If data could not be categorised, new modules were suggested. Our review identified 142 MSM studies with data from sSA, including 34 studies requiring module updates, one study contesting current content, and 107 studies reinforcing existing module content. ART adherence and community engagement were identified as new modules. Recent MSM studies conducted in sSA provided new knowledge, contested existing information, and identified new areas of MSM service needs currently unaddressed in the online training.
International Health | 2015
Maartje Dijkstra; Elise M. van der Elst; Murugi Micheni; Evanson Gichuru; Helgar Musyoki; Zoe Duby; Joep M. A. Lange; Susan M. Graham; Eduard J. Sanders
Sensitivity training of front-line African health care workers (HCWs) attending to men who have sex with men (MSM) is actively promoted through national HIV prevention programming in Kenya. Over 970 Kenyan-based HCWs have completed an eight-modular online training free of charge (http://www.marps-africa.org) since its creation in 2011. Before updating these modules, we performed a systematic review of published literature of MSM studies conducted in sub-Saharan Africa (sSA) in the period 2011–2014, to investigate if recent studies provided: important new knowledge currently not addressed in existing online modules; contested information of existing module topics; or added depth to topics covered already. We used learning objectives of the eight existing modules to categorise data from the literature. If data could not be categorised, new modules were suggested. Our review identified 142 MSM studies with data from sSA, including 34 studies requiring module updates, one study contesting current content, and 107 studies reinforcing existing module content. ART adherence and community engagement were identified as new modules. Recent MSM studies conducted in sSA provided new knowledge, contested existing information, and identified new areas of MSM service needs currently unaddressed in the online training.