Reimagining liver transplantation in South Africa: A model for justice equity and capacity building – the Wits Donald Gordon Medical Centre experience

The challenge of providing effective and integrated liver transplant services across South Africa’s two socioeconomically disparate healthcare sectors has been faced by Wits Donald Gordon Medical Centre (WDGMC) since 2004. WDGMC is a private academic hospital in Johannesburg and serves to supplement the specialist and subspecialist medical training provided by the University of the Witwatersrand. Over the past 14 years, our liver transplant programme has evolved from a sometimes fractured service into the largest-volume liver centre in sub-Saharan Africa. The growth of our programme has been the result of a number of innovative strategies tailored to the unique nature of transplant service provision. These include an employment model for doctors, a robust training and research programme, and a collaboration with the Gauteng Department of Health (GDoH) that allows us to provide liver transplantation to state sector patients and promotes equality. We have also encountered numerous challenges, and these continue, especially in our endeavour to make access to liver transplantation equitable but also an economically viable option for our hospital. In this article, we detail the liver transplant model at WDGMC, fully outlining the successes, challenges and innovations that have arisen through considering the provision of transplant services from a different perspective. We focus particularly on the collaboration with the GDoH, which is unique and may serve as a valuable source of information for others wishing to establish similar partnerships, especially as National Health Insurance comes into effect

Vitamin A and zinc supplementation among pregnant women to prevent placental malaria: a randomized, double-blind, placebo-controlled trial in Tanzania

BACKGROUND: Malaria causes nearly 200 million clinical cases and approximately half a million deaths each year, primarily in sub-Saharan Africa.1 The risk of malaria increases during pregnancy,2 a period during which its prevention is especially important. Not only do pregnant women experience greater severity of illness compared with nonpregnant women,2 but studies have shown strong associations between prenatal malaria and maternal anemia,2 fetal loss, low birthweight, and infant mortality.2 Improving preventive measures that specifically target malaria in pregnancy is a global health priority.3 METHODS: Study design and participants. This randomized, doubleblind, placebo-controlled trial was implemented at 8 antenatal care clinics in the urban Temeke and Ilala districts of Dar es Salaam, Tanzania. The trial was registered RESULTS: A total of 2,500 screened participants were enrolled in the trial. The trial profile is shown in Figure 1. It was not possible to collect placentas from 875 participants for the following reasons: miscarriages (fetal loss before 28 weeks of gestation) (N = 234), delivery outside of Dar es Salaam or at a non-study hospital (N = 577), or withdrawal from the study (N = 34). Of the remaining 1,589 women, 1,404 placental samples were obtained (88%); histology results were available for 1,361 participants. PCR results were available for 1,158 participants, and 1,404 participants had either histology or PCR results available. CONCLUSION: This study is the first to examine the impact of vitamin A and zinc supplementation starting in early pregnancy on placental malaria. We observed that supplementation with 25 mg zinc per day from the first trimester until delivery was associated with a 36% (95% CI = 9–56%) reduced risk of histopathology-positive placental infection, but not PCRpositive infection. Vitamin A supplementation had no impact on placental malaria, but was associated with an increased risk for severe anemia

Texas LoanSTAR Monitoring and Analysis Program Draft Plan

Major objectives of the LoanSTAR Monitoring and Analysis Program (MAP) are to: verify energy and dollar savings of energy conservation retrofits in state, school and local government buildings; reduce energy costs by identifying operational and maintenance improvements at facilities receiving retrofits; improve retrofit selection in future rounds of the LoanSTAR Program; and provide a detailed data base of energy use in commercial/institutional buildings located in Texas

Adult liver transplantation in Johannesburg South Africa 2004 2016: Balancing good outcomes constrained resources and limited donors

Background. Liver transplantation is the standard of care for the treatment of liver failure worldwide, yet millions of people living in sub-Saharan Africa remain without access to these services. South Africa (SA) has two liver transplant centres, one in Cape Town and the other in Johannesburg, where Wits Donald Gordon Medical Centre (WDGMC) started an adult liver transplant programme in 2004.Objectives. To describe the outcomes of the adult liver transplant programme at WDGMC.Methods. This was a retrospective review of all adult orthotopic liver transplants performed at WDGMC from 16 August 2004 to 30 June 2016 with a minimum follow-up of 6 months. The primary outcome was recipient and graft survival and the effect of covariates on survival. Kaplan-Meier survival analysis included all adults who underwent their first transplant for end-stage liver disease (ESLD) (N=275). Proportional hazards regression analysis using hazard ratios (HRs) was conducted to determine which covariates were associated with a significantly increased risk of mortality.Results. A total of 297 deceased-donor liver transplants were performed during the study period; 19/297 (6.4%) were for acute liver failure (ALF) and the remainder were for ESLD. The median age of recipients was 51 years (interquartile range 41 - 59), and two-thirds were male. The most common cause of ESLD was primary sclerosing cholangitis. The median follow-up was 3.2 years, and recipient survival was characterised in the following intervals: 90 days = 87.6% (95% confidence interval (CI) 83.1 - 91.0), 1 year = 81.7% (95% CI 76.6 - 85.8), and 5 years = 71.0% (95% CI 64.5 - 76.5). Allograft survival was similar: 90 days = 85.8% (95% CI 81.1 - 89.4), 1 year = 81.0% (95% CI 75.8 - 85.2), and 5 years = 69.1% (95% CI 62.6 - 74.7). The most significant covariates that impacted on mortality were postoperative biliary leaks (HR 2.0 (95% CI 1.05 - 3.80)), recipient age >60 years at time of transplant (HR 2.06 (95% CI 1.06 - 3.99)), theatre time >8  hours (HR 3.13 (95% CI 1.79 - 5.48)), and hepatic artery thrombosis (HR 5.58 (95% CI 3.09 - 10.08)). The most common infectious cause of death was invasive fungal infection.Conclusions. This study demonstrates that outcomes of the adult orthotopic liver transplant programme at WDGMC are comparable with international transplant centres. Management of biliary complications, early hepatic artery thrombosis and post-transplant infections needs to be improved. Access to liver transplantation services is still extremely limited, but can be improved by addressing the national shortage of deceased donors and establishing a national regulatory body for solid-organ transplantation in SA.Â

U.S. Physicians’ Views on Financing Options to Expand Health Insurance Coverage: A National Survey

Background: Physician opinion can influence the prospects for health care reform, yet there are few recent data on physician views on reform proposals or access to medical care in the United States. Objective: To assess physician views on financing options for expanding health care coverage and on access to health care. Design and Participants: Nationally representative mail survey conducted between March 2007 and October 2007 of U.S. physicians engaged in direct patient care. Measurements: Rated support for reform options including financial incentives to induce individuals to purchase health insurance and single-payer national health insurance; rated views of several dimensions of access to care. Main results: 1,675 of 3,300 physicians responded (50.8%). Only 9% of physicians preferred the current employer-based financing system. Forty-nine percent favored either tax incentives or penalties to encourage the purchase of medical insurance, and 42% preferred a government-run, taxpayer-financed single-payer national health insurance program. The majority of respondents believed that all Americans should receive needed medical care regardless of ability to pay (89%); 33% believed that the uninsured currently have access to needed care. Nearly one fifth of respondents (19.3%) believed that even the insured lack access to needed care. Views about access were independently associated with support for single-payer national health insurance. Conclusions: The vast majority of physicians surveyed supported a change in the health care financing system. While a plurality support the use of financial incentives, a substantial proportion support single payer national health insurance. These findings challenge the perception that fundamental restructuring of the U.S. health care financing system receives little acceptance by physicians