The National Commission on Fiscal Responsibility and Reform, co-chaired by former Clinton White House Chief of Staff Erskine Bowles and former Republican Senate Whip Alan
Simpson, faces two over-riding problems. First, it must find a new source of revenue for the federal government, a source that is relatively stable, produces substantial proceeds, and does not create large disincentives for employment, saving, and investment. Second, it must bring the rate of growth of health care spending closer to the rate of growth of the rest of the economy. The gap over the last 30 years, 2.8 percent per annum, is unsustainable. As Alice Rivlin, a member of the new commission, has said, “Long-run fiscal policy is health policy.” Control of health expenditures will require comprehensive change in the way the country finances and delivers health care. A value-added tax (VAT) dedicated to funding basic health care for all through enrollment in accountable care organizations would help solve the revenue and health spending problems at the same time.

Objectives To determine the relation between the HIV/AIDS epidemic and support for dependent elderly people in Africa.
Design Retrospective analysis using data from Demographic and Health Surveys.

Setting 22 African countries between 1991 and 2006.

Participants 123 176 individuals over the age of 60.

Main outcome measures We investigated how three measures of the living arrangements of older people have been affected by the HIV/AIDS epidemic: the number of older individuals living alone (that is, the number of unattended elderly people); the number of older individuals living with only dependent children under the age of 10 (that is, in missing generation households); and the number of adults age 18-59 (that is, prime age adults) per household where an older person lives.

Results An increase in annual AIDS mortality of one death per 1000 people was associated with a 1.5% increase in the proportion of older individuals living alone (95% CI 1.2% to 1.9%) and a 0.4% increase in the number of older individuals living in missing generation households (95% CI 0.3% to 0.6%). Increases in AIDS mortality were also associated with fewer prime age adults in households with at least one older person and at least one prime age adult (P<0.001). These findings suggest that in our study countries, which encompass 70% of the sub-Saharan population, the HIV/AIDS epidemic could be responsible for 582 200-917 000 older individuals living alone without prime age adults and 141 000-323 100 older individuals being the sole caregivers for young children.

Conclusions Africa's HIV/AIDS epidemic might be responsible for a large number of older people losing their support and having to care for young children. This population has previously been under-recognised. Efforts to reduce HIV/AIDS deaths could have large "spillover" benefits for elderly people in Africa.

Objectives: Emergency departments (EDs) are increasingly proposed as high-yield venues for providing preventive health education to a population at risk for unhealthy behaviors and unmet primary care needs. This study sought to determine the preferred health education topics and teaching modality among ED patients and visitors.

Methods: For two 24-hour periods, patients aged 18 years and older presenting to four Boston EDs were consecutively enrolled, and waiting room visitors were surveyed every 3 hours. The survey assessed interest in 28 health conditions and topics, which were further classified into nine composite health education categories. Also assessed was the participants' preferred teaching modality.

Results: Among 1,321 eligible subjects, 1,010 (76%) completed the survey, of whom 56% were patients and 44% were visitors. Among the health conditions, respondents were most interested in learning about stress and depression (32%). Among the health topics, respondents were most interested in exercise and nutrition (43%). With regard to learning modality, 34% of subjects chose brochures/book, 25% video, 24% speaking with an expert, 14% using a computer, and 3% another mode of learning (e.g., a class). Speaking with an expert was the overall preferred modality for those with less than high school education and Hispanics, as well as those interested in HIV screening, youth violence, and stroke. Video was the preferred modality for those interested in learning more about depression, alcohol, drugs, firearm safety, and smoke detectors.

Conclusions: Emergency department patients and visitors were most interested in health education on stress, depression, exercise, and nutrition, compared to topics more commonly targeted to the ED population such as substance abuse, sexual health (including HIV testing), and injury prevention. Despite many recent innovations in health education, most ED patients and visitors in our study preferred the traditional form of books and brochures. Future ED health education efforts may be optimized by taking into account the learning preferences of the target ED population.

BACKGROUND: The CDC recommends routine voluntary HIV testing of all patients 13-64 years of age. Despite this recommendation, HIV testing rates are low even among those at identifiable risk, and many patients do not return to receive their results. OBJECTIVE: To examine the costs and benefits of strategies to improve HIV testing and receipt of results. DESIGN: Cost-effectiveness analysis based on a Markov model. Acceptance of testing, return rates, and related costs were derived from a randomized trial of 251 patients; long-term costs and health outcomes were derived from the literature. SETTING/TARGET POPULATION: Primary-care patients with unknown HIV status. INTERVENTIONS: Comparison of three intervention models for HIV counseling and testing: Model A = traditional HIV counseling and testing; Model B = nurse-initiated routine screening with traditional HIV testing and counseling; Model C = nurse-initiated routine screening with rapid HIV testing and streamlined counseling. MAIN MEASURES: Life-years, quality-adjusted life-years (QALYs), costs and incremental cost-effectiveness. KEY RESULTS: Without consideration of the benefit from reduced HIV transmission, Model A resulted in per-patient lifetime discounted costs of $48,650 and benefits of 16.271 QALYs. Model B increased lifetime costs by $53 and benefits by 0.0013 QALYs (corresponding to 0.48 quality-adjusted life days). Model C cost $66 more than Model A with an increase of 0.0018 QALYs (0.66 quality-adjusted life days) and an incremental cost-effectiveness of $36,390/QALY. When we included the benefit from reduced HIV transmission, Model C cost $10,660/QALY relative to Model A. The cost-effectiveness of Model C was robust in sensitivity analyses. CONCLUSIONS: In a primary-care population, nurse-initiated routine screening with rapid HIV testing and streamlined counseling increased rates of testing and receipt of test results and was cost-effective compared with traditional HIV testing strategies.

Abstract

BACKGROUND:

Raltegravir is a potential treatment option for virologically suppressed HIV-1 infected patients on enfuvirtide with injection site reactions.

OBJECTIVES:

To characterize safety and efficacy of an enfuvirtide to raltegravir switch including changes in T-cells, quality of life, and residual viremia.

STUDY DESIGN:

In patients with viral load <50 copies/mL and injection site reactions, enfuvirtide was switched to raltegravir without additional changes to the antiretroviral regimen. Virologic failure was defined as a viral load >1000 copies/mL or two consecutive viral load measurements between 50 and 1000 copies/mL (low-level viremia). Over the 24 week study, we compared changes in T-cells, injection site reactions, quality of life, and residual viremia, as measured through the single-copy assay which can detect plasma virus down to a single copy, using paired t-tests.

RESULTS:

Fourteen patients with a median CD4+ T-cell count of 420 cells/microL were enrolled. After the switch, two patients experienced virologic failure due to confirmed low-level viremia. However, both patients subsequently were re-suppressed, one without any changes to his regimen. There was no change in CD4+ T-cell count. Injection site reactions resolved. However, there was little reported change in quality of life. The baseline median level of residual viremia was 6 copies/mL and did not change after the switch to raltegravir.

CONCLUSIONS:

A switch to raltegravir in virologically suppressed patients on enfuvirtide is effective in maintaining immunologic and virologic control at 24 weeks but did not result in a change in residual viremia.

Abstract 

Background

Adherence is crucial for public health program effectiveness, though the benefits of increasing adherence must ultimately be weighed against the associated costs. We sought to determine the relationship between investment in community health worker (CHW) home visits and increased attendance at cervical cancer screening appointments in Cape Town, South Africa.

Methodology/Principal Findings

We conducted an observational study of 5,258 CHW home visits made in 2003–4 as part of a community-based screening program. We estimated the functional relationship between spending on these visits and increased appointment attendance (adherence). Increased adherence was noted after each subsequent CHW visit. The costs of making the CHW visits was based on resource use including both personnel time and vehicle-related expenses valued in 2004 Rand. The CHW program cost R194,018, with 1,576 additional appointments attended. Adherence increased from 74% to 90%; 55% to 87%; 48% to 77%; and 56% to 80% for 6-, 12-, 24-, and 36-month appointments. Average per-woman costs increased by R14–R47. The majority of this increase occurred with the first 2 CHW visits (90%, 83%, 74%, and 77%; additional cost: R12–R26).

Conclusions/Significance

We found that study data can be used for program planning, identifying spending levels that achieve adherence targets given budgetary constraints. The results, derived from a single disease program, are retrospective, and should be prospectively replicated.