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ObjectivesTo estimate the cost of human papillomavirus (HPV)-based screening through community health campaigns (CHCs) and home-based testing.SettingCHCs and home-based testing in six communities in rural Western Kenya.ParticipantsCHCs and home-based screening reached 2297 and 1002 women aged 25–65 years, respectively.Outcome measuresOutcome measures were overall cost per woman screened achieved through the CHCs and home-based testing and the cost per woman for each activity comprising the screening intervention.ResultsThe mean cost per woman screened through CHCs and home-based testing were similar, at $37.7 (range $26.4–$52.0) and $37.1 (range $27.6–$54.0), respectively. For CHCs, personnel represented 49% of overall cost, supplies 25%, services 5% and capital goods 23%. For home-based testing, these were: personnel 73%, supplies 25%, services 1% and capital goods 2%. A greater number of participants was associated with a lower cost per participant.ConclusionsThe mean cost per woman screened is comparable for CHC and home-based testing, with differences in type of input. The CHCs generally reached more eligible women in the six communities, whereas home-based strategies more efficiently reached populations with low screening rates.Trial registration numberNCT02124252.

Background Despite guidelines for cervical cancer prevention in low-resource countries, a very small proportion of women in these settings undergo screening, and even fewer women are successfully treated. Using pilot data from western Kenya and World Health Organization recommendations, we developed a protocol to implement evidence-based cervical cancer screening and linkage to treatment strategies to the rural communities. We describe the protocol for a cluster-randomized trial to compare two implementation strategies for human-papillomavirus (HPV)-based cervical cancer screening program using metrics described in the RE-AIM (reach, efficacy, adaption, implementation and maintenance) framework. Methods The study is a three-year, two-phase cluster-randomized trial in 18 communities in western Kenya. During Phase 1, six control communities were offered screening in health facilities; and six intervention communities were offered screening in community health campaigns. Screening was done with human-papillomavirus testing through self-collected specimens. Phase 1 ended and we are working in partnership with communities to further contextualize the implementation strategy for screening, and develop an enhanced linkage to treatment plan. This plan will be tested in an additional six communities in Phase 2 (enhanced intervention). We will compare the reach, efficacy, cost-effectiveness and adaptability of the implementation strategies. Discussion Effective low-cost cervical cancer prevention technologies are becoming more widely available in low- and middle-income countries. Despite increasing government support for cervical cancer prevention, there remains a sizeable gap in service availability. We will use implementation science to identify the most effective strategies to fill this gap through development of context-specific evidence-based solutions. This protocol design and results can help guide implementation of cervical cancer screening in similar settings, where women are most underserved and at highest risk for disease. Trial registration This trial is registered at ClinicalTrials.gov, NCT02124252. Electronic supplementary material The online version of this article (10.1186/s12885-017-3818-z) contains supplementary material, which is available to authorized users.

Active TB screening outside of clinics and in communities may reduce undiagnosed TB disease.To determine yield of TB screening during community-based HIV testing campaigns (CHC) in seven rural Ugandan communities within an ongoing cluster randomized trial of universal HIV testing and treatment (SEARCH, NCT:01864603), we offered sputum microscopy to participants with prolonged cough (>2 weeks). We determined the number of persons needed to screen to identify one TB case, and the number of cases identified that linked to clinic and completed TB treatment.Of 36,785 adults enumerated in seven communities, 27,214 (74%) attended CHCs, and HIV testing uptake was >99%, with 941 (3.5%) HIV-infected adults identified. 5,786 (21%) adults reported cough, and 2,876 (11%) reported cough >2 weeks. Staff obtained sputum in 1,099/2,876 (38%) participants with prolonged cough, and identified 10 adults with AFB-positive sputum; 9 new diagnoses, and one known case already on treatment. The number needed to screen to identify one new TB case was 3,024 adults overall: 320 adults with prolonged cough, and 80 HIV-infected adults with prolonged cough.All nine newly diagnosed AFB+ participants linked to TB care within 2 weeks and initiated TB treatment.In a rural Ugandan setting, TB screening as an adjunct to large-scale, mobile HIV testing campaigns provides an opportunity to increase TB case detection.

BackgroundThere is limited evidence on the association between socioeconomic outcomes and CD4 counts in populations that include HIV-infected adults who have high CD4 counts or have not been diagnosed. We examined this association among adults in a rural Ugandan parish.MethodsA community health campaign offering diagnostic and treatment services for HIV and other diseases was conducted with Ministry of Health support. Data on campaign participants' education and employment were collected and a detailed household socioeconomic survey was conducted among a subset of participants. Regression analyses were used to assess relationships between CD4 count and employment and education outcomes.ResultsA total of 2323 adults (74% of the community) participated in the campaign; 179 of 2282 (7.8%) tested HIV-positive and 46% were newly diagnosed. Among HIV-infected adults not on antiretroviral therapy (ART), those with CD4 at least 500 worked 6.9 more days/month (P