Promoting public access to Health information: experience of the Association for Health Information and Library in Africa (AHILA) Tanzania Chapter

Conference Theme: Dynamic Libraries: Access, Development and TransformationHealth is an essential aspect for development. People with poor health and malnourished in the community fail to work hard and hence slow down the development of a nation. Promoting and improving public access to nutrition and health related information is a most important activity in people’s livelihood in the community. The purpose of this article is to discuss initiatives of the project that was conducted by Association for Health Information and Libraries in Africa (AHILA)–Tanzania Chapter in promoting and improving public access to health information. The project activities started June 2013 and ended September 2013. The project was executed by Tanzania Food and Nutrition Centre library in collaboration with Association for Health Information and Libraries–Tanzania Chapter (AHILA TZ Chapter) and Ministry of Health and Social Welfare (MoHSW). The article also discusses the achievement, challenges and lessons learned from the project.published_or_final_versio

Home-based HIV counselling and testing in Western Kenya

Background Objective: To describe our experience with the feasibility and acceptance of home-based HIV counselling and testing (HBCT) in two large, rural, administrative divisions of western Kenya.Design: Setting: Results: Conclusion : Home-based HIV counselling and testing was feasible among this rural population in western Kenya, with a majority of the population accepting to get tested. These data suggest that scaling-up of HBCT is possible and may enable large numbers of individuals to know their HIV serostatus in sub-Saharan Africa. More research is needed to describe the cost-effectiveness and clinical impact of this approach. There were 47,066 households approached in 294 villages: 97% of households allowed entry. Of the 138,026 individuals captured, 101,167 individuals were eligible for testing: 89% of adults and 58% of children consented to HIV testing. The prevalence of HIV in these communities was 3.0%: 2.7% in adults and 3.7% among children. Prevalence was highest in the 36-45 year age group and was almost always higher among women and girls. All persons testing HIV-positive were referred to Academic Model Providing Access to Healthcare (AMPATH) for further assessment and care; all consenting persons were counselled on HIV risk-lowering behaviours.Kosirai and Turbo Divisions, Rift Valley Province, Kenya.The USAID-AMPATH Partnership conducted  population-based, house-to-house HIV counselling and testing in western Kenya between June 2007 and June 2009. All individuals aged ≥13 years and all eligible children were offered HBCT. Children were eligible if they were above 13 years of age, and their mother was either HIVpositive or had unknown HIV serostatus, or if their mother was deceased or whose vital status was unknown.: The World Health Organisation (WHO) estimates that only 12% of men and 10% of women in sub-Saharan Africa have been tested for HIV and know their test results. Home-based counselling and testing (HBCT) offers a novel approach to complement facility-based provider initiated testing and counselling (PITC) and voluntary counselling and testing (VCT) and could greatly increase HIV prevention opportunities. However, there is almost no evidence that large-scale, door-to-door testing is even feasible in settings with both limited resources and significant stigma around HIV and AIDS

Screening for Diabetes and Hypertension in a Rural Low Income Setting in Western Kenya Utilizing Home-Based and Community-Based Strategies

BACKGROUND: The burdens of hypertension and diabetes are increasing in low- and middle-income countries (LMICs). It is important to identify patients with these conditions early in the disease process. The goal of this study, therefore, is to compare community- versus home-based screening for hypertension and diabetes in Kenya. METHODS: This was a feasibility study conducted by the Academic Model Providing Access to Healthcare (AMPATH) program in Webuye, a town in western Kenya. Home-based (door-to-door) screening occurred in March 2010 and community-based screening in November 2011. HIV counselors were trained to screen for diabetes and hypertension in the home-based screening with local district hospital based staff conducting the community-based screening. Participants \u3e18 years old qualified for screening in both groups. Counselors referred all participants with a systolic blood pressure (SBP) ≥ 160 mmHg and/or a random blood glucose ≥ 7 mmol/L (126 mg/dL) to a local clinic for follow-up. Differences in likelihood of screening positive between the two strategies were compared using Fischer\u27s Exact Test. Logistic regression models were used to identify factors associated with the likelihood of following-up after a positive screening. RESULTS: There were 236 participants in home-based screening: 13 (6%) had a SBP ≥ 160 mmHg, and 54 (23%) had a random glucose ≥ 7 mmol/L. There were 346 participants in community-based screening: 35 (10%) had a SBP ≥ 160 mmHg, and 27 (8%) had a random glucose ≥ 7 mmol/L. Participants in community-based screening were twice as likely to screen positive for hypertension compared to home-based screening (OR=1.93, P=0.06). In contrast, participants were 3.5 times more likely to screen positive for a random blood glucose ≥ 7 mmol/L with home-based screening (OR=3.51, P CONCLUSION: Community- or home-based screening for diabetes and hypertension in LMICs is feasible. Due to low rates of follow-up, screening efforts in rural settings should focus on linking cases to care

Ultrasonographic findings in patients with abdominal symptoms or trauma presenting to an emergency room in rural Tanzania

BACKGROUND: Frequencies of ultrasonographic findings and diagnoses in emergency departments in sub-Saharan Africa are unknown. This study aimed to describe the frequencies of different sonographic findings and diagnoses found in patients with abdominal symptoms or trauma presenting to a rural referral hospital in Tanzania. METHODS: In this prospective observational study, we consecutively enrolled patients with abdominal symptoms or trauma triaged to the emergency room of the Saint Francis Referral Hospital, Ifakara. Patients with abdominal symptoms received an abdominal ultrasound. Patients with an abdominal or thoracic trauma received an Extended Focused Assessment with Ultrasound in Trauma (eFAST). RESULTS: From July 1st 2020 to June 30th 2021, a total of 88838 patients attended the emergency department, of which 7590 patients were triaged as 'very urgent' and were seen at the emergency room. A total of 1130 patients with abdominal symptoms received an ultrasound. The most frequent findings were abnormalities of the uterus or adnexa in 409/754 females (54.2%) and abdominal free fluid in 368 (32.6%) patients; no abnormality was found in 150 (13.5%) patients. A tumour in the abdomen or pelvis was found in 183 (16.2%) patients, an intrauterine pregnancy in 129/754 (17.1%) females, complete or incomplete abortion in 96 (12.7%), and a ruptured ectopic pregnancy in 32 (4.2%) females. In males, most common diagnosis was intestinal obstruction in 54/376 (14.4%), and splenomegaly in 42 (11.2%). Of 1556 trauma patients, 283 (18.1%) received an eFAST, and 53 (18.7%) had positive findings. A total of 27 (9.4%) trauma patients and 51 (4.5%) non-trauma patients were sent directly to the operating theatre. CONCLUSION: In this study, ultrasound examination revealed abnormal findings for the majority of patients with non-traumatic abdominal symptoms. Building up capacity to provide diagnostic ultrasound is a promising strategy to improve emergency services, especially in a setting where diagnostic modalities are limited

Verbal autopsy can consistently measure AIDS mortality: a validation study in Tanzania and Zimbabwe

BACKGROUND: Verbal autopsy is currently the only option for obtaining cause of death information in most populations with a widespread HIV/AIDS epidemic. METHODS: With the use of a data-driven algorithm, a set of criteria for classifying AIDS mortality was trained. Data from two longitudinal community studies in Tanzania and Zimbabwe were used, both of which have collected information on the HIV status of the population over a prolonged period and maintained a demographic surveillance system that collects information on cause of death through verbal autopsy. The algorithm was then tested in different times (two phases of the Zimbabwe study) and different places (Tanzania and Zimbabwe). RESULTS: The trained algorithm, including nine signs and symptoms, performed consistently based on sensitivity and specificity on verbal autopsy data for deaths in 15-44-year-olds from Zimbabwe phase I (sensitivity 79%; specificity 79%), phase II (sensitivity 83%; specificity 75%) and Tanzania (sensitivity 75%; specificity 74%) studies. The sensitivity dropped markedly for classifying deaths in 45-59-year-olds. CONCLUSIONS: Verbal autopsy can consistently measure AIDS mortality with a set of nine criteria. Surveillance should focus on deaths that occur in the 15-44-year age group for which the method performs reliably. Addition of a handful of questions related to opportunistic infections would enable other widely used verbal autopsy tools to apply this validated method in areas for which HIV testing and hospital records are unavailable or incomplete

Failure to return pillbox is a predictor of being lost to follow-up among people living with HIV on antiretroviral therapy in rural Tanzania

OBJECTIVES: Pill count is used to assess drug adherence in people living with HIV (PLHIV). Carrying a pillbox is associated with fear of concealment and stigma and might indicate poor adherence and predict someone who will be lost to follow-up (LTFU). We therefore assessed the association between pillbox return and being LTFU in rural Tanzania. METHODS: This is a nested study of the Kilombero and Ulanga Antiretroviral Cohort (KIULARCO). We included PLHIV aged >/= 18 years enrolled in KIULARCO between January 2013 and March 2019 with follow-up through January 2020, who were on antiretroviral treatment (ART) for >/= 6 months. Baseline was defined as the latest ART initiation or KIULARCO enrolment. We determined the association between time-dependent failed pillbox return updated at every visit and LTFU using Kaplan-Meier estimation and Cox models. RESULTS: Among 2552 PLHIV included in the study, 1735 (68.0%) were female, 959 (40.3%) had a WHO stage III/IV and 1487 (66.4%) had a CD4 cell count < 350 cells/microL. The median age was 38.4 years [interquartile range (IQR): 31.7-46.2]. During a median follow-up of 33.1 months (IQR: 17.5-52.4), 909 (35.6%) participants were LTFU, 43 (1.7%) died and 194 (7.6%) had transferred to another clinic. The probability of being LTFU was higher among PLHIV with failed pillbox return than among those who returned their pillbox [30.0%, 95% confidence interval (CI): 26.8-33.2% vs. 19.4%, 95% CI: 17.4-21.6%, respectively, at 24 months (hazard ratio = 1.67, 95% CI: 1.46-1.90; p < 0.001)]. CONCLUSIONS: Failed pillbox return was associated with a higher risk of being LTFU and could be used as a simple tool to identify PLHIV for appropriate interventions to reduce their chance of being LTFU

2020-04-10 DAILY UNM GLOBAL HEALTH COVID-19 BRIEFING

Executive Summary: Extra NM HSD SNAP benefits. NM cases \u3e1000. Meds supply chain threatened. Mass graves in NY. Surgeon General screening app. Presidential briefing. Italian healthcare worker deaths. Taiwan tiered care model. Communicating risks to public. French public demand hydroxychloroquine. Vaccination pause dangers. Retesting needed after discharge. CDC report geography and incidence. UW clinical informatics response. UW preparedness guidelines. Wuhan outbreak control. CDC asymptomatic exposed worker guidelines. Mask innovation. Unemployment spikes. Workforce gaps. Workspace modifications reduce transmission. Guidelines and recommendations: ER physician, surgery, cardiopulmonary resuscitation, chest imaging, geriatrics, critically ill children, postpyloric tube placement, genitourinary malignancies, obstetrics, and home work health. Remdesivir clinically promising. Hydroxychloroquine safe but higher mortality with azithromycin. Lockdown health risks. Post-ICU syndrome. Tetracyline therapy potential. ACE2 review. Repurposing candidates. Patient self-triage tool. Video of aerosol spread and lingering. Modeling challenges. 34 new clinical trials registered today

Changing Directions: Steering science, technology and innovation towards the Sustainable Development Goals

Science, technology and innovation are failing to address the world’s most urgent sustainability challenges, according to a major new report from the STRINGS project. ‘Changing Directions: Steering science, technology and innovation towards the Sustainable Development Goals’ is the final report of an in-depth study involving collaborators from across the globe. It highlights a glaring mismatch between the priorities of the world’s scientific communities and the United Nations’ Sustainable Development Goals, which were set up to drive change across all areas of social justice and environmental issues

Sociocultural and epidemiological aspects of HIV/AIDS in Mozambique

<p>Abstract</p> <p>Background</p> <p>A legacy of colonial rule coupled with a devastating 16-year civil war through 1992 left Mozambique economically impoverished just as the human immunodeficiency virus (HIV) epidemic swept over southern Africa in the late 1980s. The crumbling Mozambican health care system was wholly inadequate to support the need for new chronic disease services for people with the acquired immunodeficiency syndrome (AIDS).</p> <p>Methods</p> <p>To review the unique challenges faced by Mozambique as they have attempted to stem the HIV epidemic, we undertook a systematic literature review through multiple search engines (PubMed, Google Scholar™, SSRN, AnthropologyPlus, AnthroSource) using Mozambique as a required keyword. We searched for any articles that included the required keyword as well as the terms 'HIV' and/or 'AIDS', 'prevalence', 'behaviors', 'knowledge', 'attitudes', 'perceptions', 'prevention', 'gender', drugs, alcohol, and/or 'health care infrastructure'.</p> <p>Results</p> <p>UNAIDS 2008 prevalence estimates ranked Mozambique as the 8^thmost HIV-afflicted nation globally. In 2007, measured HIV prevalence in 36 antenatal clinic sites ranged from 3% to 35%; the national estimate of was 16%. Evidence suggests that the Mozambican HIV epidemic is characterized by a preponderance of heterosexual infections, among the world's most severe health worker shortages, relatively poor knowledge of HIV/AIDS in the general population, and lagging access to HIV preventive and therapeutic services compared to counterpart nations in southern Africa. Poor education systems, high levels of poverty and gender inequality further exacerbate HIV incidence.</p> <p>Conclusions</p> <p>Recommendations to reduce HIV incidence and AIDS mortality rates in Mozambique include: health system strengthening, rural outreach to increase testing and linkage to care, education about risk reduction and drug adherence, and partnerships with traditional healers and midwives to effect a lessening of stigma.</p