Perceived risk and risk reduction behaviours of female first-degree relatives of breast cancer patients attending care at Uganda cancer institute.

OBJECTIVE: The objective of this study was to assess the perceived risk of breast cancer (BC) and adoption of risk reduction behaviours among female first-degree relatives (FDRs) of BC patients attending care at the Uganda Cancer Institute (UCI). METHODS: A cross-sectional study was performed using a questionnaire to collect data between March to October 2019. Adult female FDRs of patients attending care at UCI were recruited consecutively. Breast cancer perceived risk was assessed using a verbal measure; 'My chances of getting BC are great' on a Likert scale with 5 response alternatives. Chi square tests and modified Poisson regression using generalised estimating equations model were used to determine associations and examine factors associated with perceived risk of BC. RESULTS: We enrolled 296 FDRs from 186 female BC patients. Few participants 118/296 (40%) had high perceived risk of BC. Majority 165/296 (56%), had ever practiced breast self-examination. At the multivariable modified Poisson GEE model, women aged 36-45 years were more likely to perceive themselves to be at high risk of developing BC compared to women aged 18-25 years (adjusted prevalence ratio: 1.174; 95% confidence interval [95%CI] = 1.05-2.88; p value = 0.030) after adjusting for age, religion, educational level and residence. CONCLUSION: Few FDRs of BC patients perceived themselves to be at high risk of developing BC and do not seek risk reduction measures including screening and early diagnosis approaches. Breast cancer health education especially targeting younger women should emphasize the increased risk of BC in FDRs.

Acceptability, Feasibility, and Efficacy of Telehealth Interventions for HIV Testing and Treatment in Adult Populations.

Introduction: The emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) led to the rapid adoption of telehealth to provide HIV care and treatment. However, limited information exists about the feasibility, acceptability, and efficacy of telehealth interventions at different points of the HIV care continuum. Methods: A systematic search was conducted of Ovid MEDLINE, PsycINFO, and CINAHL databases to synthesize evidence regarding the feasibility, acceptability, and efficacy of videoconferencing and video-based interventions for HIV testing and treatment in adult populations. Seventeen articles published through July 2021 were included in the review. We used descriptive methods to analyze data, and findings were reported using frequencies and percentages. Results: Findings show that videoconferencing and video-based interventions are generally feasible and acceptable. Videoconferencing is effective in improving adherence to HIV treatment and in promoting HIV testing. In addition, video-based interventions were effective in promoting HIV testing, treatment initiation, and adherence to medication. Both modalities enhanced linkage and retention in treatment for HIV-positive patients. Conclusions: Video-based and videoconferencing interventions are beneficial in HIV testing and treatment. However, the scarcity of primary studies employing these telehealth modalities means that there is a need for more research in these areas. Also, reviewed studies suffered from several limitations, including reliance on subjective measures, lack of standardized ways of evaluating acceptability and feasibility, use of small sample sizes, and short follow-up durations. In addition, there was less representation of studies from resource-limited settings disproportionately affected by HIV and AIDS. Thus, future research should focus on addressing these challenges.

Women's experiences of living with involuntary childlessness in Uganda: a qualitative phenomenological study.

BACKGROUND: Involuntary childlessness is a global phenomenon that negatively impacts the couple, or the family involved. The experiences of women living with involuntary childlessness have not been well documented in the literature, specifically in the Ugandan context. The purpose of the study was to explore the experiences of women living with involuntary childlessness in Uganda. METHODS: A qualitative phenomenological approach was used. Fifteen in-depth interviews were conducted among women experiencing involuntary childlessness attending a National Referral Hospital. Purposive sampling was, and data saturation determined the actual sample size. Thematic analysis was used for data analysis. The results are presented in the form of text and narrative quotes from participants. RESULTS: Six themes emerged (i) Inadequate social support (ii) psychological torture (iii) continued grief (iv) marital instability (v) failure attributed to childlessness and (vi) financial constraints. Inadequate social support was in the form of having an unsupportive partner, altered social relation, and altered social status, while women experienced name-calling, emotional abuse, stigma, and blame under the psychological torture theme. Women experienced feelings of distress and grief, including anger, irritability, sadness, stress, and feelings of despair. Women with involuntary childlessness recounted experiencing unstable marriages characterized by infidelity, divorce, abandonment, and polygamous marriages. Some women coped positively, while others employed negative coping strategies such as social withdrawal and isolation. Women who their partners and families well supported coped positively. In contrast, those who did not receive as much support were stressed, sad, angry, and had lost hope of pregnancy. CONCLUSIONS: In this study, women with involuntary childlessness lacked social support amidst experiences of marital turmoil, psychological torture, feelings of distress and grief, unfulfilled motherhood expectations, and financial constraints while seeking treatment, therefore, there is a need to screen the women for psychological / mental illness symptoms and provide empathetic care and counseling. The prevalence of involuntary childlessness is not well documented in Uganda and a study can be done to determine its extent.

Assessing impacts of COVID-19 and their responses among smallholder farmers in Brazil, Madagascar and Tanzania.

This study investigates the impacts of the first wave of the COVID-19 pandemic on smallholder farmers and their coping strategies in three contrasting Low- and Middle-Income Countries. The case studies include Brazil (South region), Madagascar (Atsimo Atsinanana region), and Tanzania (Morogoro/Eastern Tanzania). These countries were chosen because i) the economies are strongly influenced by the agricultural sector; ii) their national food security is strongly affected by smallholder production, and, iii) they represent a set of contrasting government responses to COVID-19 including the denial of the pandemic. Data were collected through semi-structured household interviews in all three countries in rural areas. COVID-19 induced effects were found in all three countries, including in Brazil and Tanzania where both national governments initially neglected the existence of COVID-19 and introduced few containment measures only. Here, mobility and trade restrictions of other countries impact also on agricultural trade and production in countries in which governments took less action to COVID-19 and also people remained home and practiced social distancing even if no official government policy was issued. The findings in all three countries suggest that the COVID-19 crisis had negatively affected smallholders' agricultural production, leading to a vicious cycle of low production, low incomes, and higher food insecurity. Results of this study raise the thorny issue of how best to balance containment of pandemic and future shocks against the well-being of the vulnerable rural population in lower- and middle-income countries; especially considering also the degree of global interconnected and the potential of polices to effect people beyond the national scale.

Venues and methods to improve professional men's access to HIV self-testing and linkage to HIV prevention or treatment: a qualitative study.

BACKGROUND: HIV testing among men in sub-Saharan Africa is sub-optimal. Despite several strategies to improve access to underserved populations, evidence regarding engaging men in professional and formal occupations in HIV testing is limited. This study explored employed professional men's preferences for uptake of HIV self-testing, and linkage to HIV care, or prevention services. METHODS: This was an explorative-descriptive qualitative study where a sample of 33 men from six Ugandan urban centres. Participants were purposively selected guided by the International Standard Classification of Occupations to participate in in-depth interviews. The data were collected using an interview guide and the sample size was determined by data saturation. Eligibility criteria included fulltime formal employment for over a year at that organization. The data were analyzed manually using thematic content analysis. RESULTS: Three categories emerged: uptake of HIV self-tests, process of HIV self-testing and linkage to post-test services. The different modes of distribution of HIV self-test kits included secondary distribution, self-tests at typically male dominated spaces, delivery to workplaces and technology-based delivery. The process of HIV self-testing may be optimized by providing collection bins, and mHealth or mobile phone applications. Linkage to further care or prevention services may be enhanced using medical insurance providers, giving incentives and tele counselling. CONCLUSION: We recommend utilization of several channels for the uptake of HIV self-tests. These include distribution of test kits both to offices and men's leisure and recreation 'hot spots', Additionally, female partners, peers and established men's group including social media groups can play a role in improving the uptake of HIV self-testing. Mobile phones and digital technology can be applied in innovative ways for the return of test results and to strengthen linkage to care or prevention services. Partnership with medical insurers may be critical in engaging men in professional employment in HIV services.

Oral Colonization by Candida Species in Patients with Multiple Sclerosis.

INTRODUCTION: Multiple sclerosis (MS) is a chronic inflammatory demyelinating autoimmune disease that affects the central nervous system. Since immune system plays a key role in this disease, patients with MS can present higher risk of infections. PURPOSE: This study aimed to investigate the prevalence of Candida spp. in the oral cavity of MS patients in relation to a control group METHODS: In total, 100 individuals were selected: 55 diagnosed with MS and 45 healthy individuals (control group). Saliva samples were collected and seeded in culture media selecting for Candida. Following an incubation period of 48 h, colony-forming units (CFU mL-1) were counted and colonies were isolated for Candida species identification by multiplex PCR. The results were analysed by chi-squared and Mann-Whitney U statistical tests considering a significance level of 5%. RESULTS: Candida spp. were confirmed in the oral cavity of 50.09% patients in the MS group and 35.55% individuals in the control group. In individuals positive for the growth of Candida spp., the median values of Candida colonies were 220 CFU mL-1 for the MS group and 120 CFU mL-1 for the control group. However, no statistically significant differences were observed between groups for both prevalence and CFU mL-1 count. Of the Candida species identified, 73.91% were C. albicans, 21.73% C. glabrata, 2.17% C. tropicalis, and 2.17% C. krusei. CONCLUSIONS: The colonization of Candida spp. in the oral cavity of individuals with multiple sclerosis was higher than in the control group; however these findings were not proven to be statistically significant.

Nursing and Sustainable Development Goals (SDGs) in a COVID-19 world: The state of the science and a call for nursing to lead.

The World Health Organization declared 2020 the Year of the Nurse and the Midwife well before the world was plunged into a pandemic response to SARS-CoV-2 (COVID-19). Worldwide, nurses are advancing critical research and policy efforts to achieve all 17 of the United Nations Sustainable Development Goals (SDGs). Nursing is best positioned to ask and answer how to achieve the SDGs over the next decade, and in this COVID-19 era. In this article, we summarize the state of the nursing and midwifery literature about the SDGs. Twenty-four publications met criteria for inclusion, with nearly half published in 2019. Findings emphasize a need for: (a) nursing curricula and training revisions to include SDG content and strengthen development of a future nursing workforce comprised of global citizens; (b) innovative and disruptive nursing research documenting advances toward achieving the SDG 2030 agenda; (c) nursing practice that operates within a SDG framework; and (d) responsive and proactive nursing policy development that foresees what is needed to achieve the SDGs. When the urgency of COVID-19 response subsides, the world will adjust to a new normal and nursing must be positioned to lead and contribute to micro- and macro-level efforts toward achieving the SDGs.

Acceptability of HIV testing for men attending televised football venues in Uganda.

BACKGROUND: Worldwide, HIV remains a major public health challenge, especially in Sub-Saharan Africa. Literature indicates that men's involvement in HIV testing, care, and treatment services is lower compared to women, therefore novel approaches are required to engage men in the cascade of HIV care. This study aimed to explore men's perception on the provision of HIV testing services in venues where English Premier League football games are televised. METHODS: An exploratory qualitative study was conducted between February and May 2018. Six focus group discussions were conducted with 50 conveniently selected men aged 18 years and older using a pre-tested discussion guide. All focus group discussions were audio recorded, transcribed verbatim, and analyzed thematically. RESULTS: Overall, HIV testing at venues telecasting English Premier League football games was acceptable to men. There was a very strong preference for health workers providing testing and counseling services be external or unknown in the local community. Possible motivators for testing services provided in these settings include subsidizing or eliminating entrance fee to venues telecasting games, integrating testing and counseling with health promotion or screening for other diseases, use of local football games as mobilization tools and use of expert clients as role models. CONCLUSIONS: This study suggests that HIV testing services at venues where EPL football games are televised is generally acceptable to men. In implementing such services, consideration should be given to preferences for external or unknown health workers and the motivating factors contributing to the use of these services. Given that HIV testing is currently not conducted in these settings, further research should be conducted to evaluate the feasibility of this approach as a means of enhancing HIV testing among Ugandan men.

Increasing retention of HIV positive pregnant and breastfeeding mothers on option-b plus by upgrading and providing full time HIV services at a lower health facility in rural Uganda.

BACKGROUND: Despite advancement in Prevention of Mother to Child Transmission (PMTCT) services, the rate of MTCT of HIV in sub-Saharan Africa is still high. This is partly due to low retention of HIV positive mothers in HIV care. We sought to determine the level of retention and the factors associated with retention among HIV positive pregnant and breastfeeding mothers following accreditation of an antiretroviral therapy (ART) clinic to offer full time ART services in one of the lower health facilities in rural Western Uganda. METHODS: This study was a mixed methods study conducted in 5 health centres in rural Western Uganda from 10th April to 10th May 2017. A total of 132 retained and non-retained HIV positive pregnant and breastfeeding mothers were recruited. A Mother was categorized as retained if she had not missed her ART appointments at antenatal or postnatal clinic for ≥3 consecutive months. Questionnaires were administered and four focus group discussions were held. We used descriptive statistics to understand characteristics of mothers and their levels of retention. Thematic analysis was used to analyze qualitative data. RESULTS: About a third (35.6%) of the mothers were aged 18-24 with a median age of 26 (IQR 23, minimum age of 16 and maximum age of 39). More than half, 73 (55.3%) of all mothers were in HIV care for 3-24 months and about 116(87.9%) of all mothers were retained in HIV care. This was an improvement from 53% reported in 2015. We found lack of formal education, lack of disclosure of HIV status to the spouse, perceived lack of confidentiality and self stigmatization as factors hindering retention. The desire to have an HIV free baby, fear of death and opportunistic infections, support from significant others and community groups were factors associated with retention. CONCLUSIONS: We observed improved retention in lower health centres and to achieve 100% retention, we recommend interventions such as sensitizing HIV positive mothers on disclosure of HIV status to spouse, maintaining confidentiality of client information at the clinic, support to girl child education and formation of community support groups. TRIAL REGISTRATION: This study was retrospectively registered with the Uganda National Council for Science and Technology (UNCST), registration receipt number 10961 on the 9th March, 2018.

Assessment of Compressive Raman versus Hyperspectral Raman for Microcalcification Chemical Imaging.

We experimentally implement a compressive Raman technology (CRT) that incorporates chemometric analysis directly into the spectrometer hardware by means of a digital micromirror device (DMD). The DMD is a programmable optical filter on which optimized binary filters are displayed. The latter are generated with an algorithm based on the Cramer-Rao lower bound. We compared the developed CRT microspectrometer with two conventional state-of-the-art Raman hyperspectral imaging systems on samples mimicking microcalcifications relevant for breast cancer diagnosis. The CRT limit of detection significantly improves, when compared to the CCD based system, and CRT ultimately allows 100× and 10× faster acquisition speeds than the CCD- and EMCCD-based systems, respectively.