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Biomedical subjects

J M Benson

Publications and source records attributed to J M Benson.

106 records · Page 6Linked to original sources
PubMed1976

Mushroom worker's lung disease.

Although usually considered a feature in mushroom worker's lung disease, hilar adenopathy was not found and only 8 of the authors' 26 patients exhibited positive radiographic findings. The etiology of the disease is allergic with a radiographic appearance of alveolitis which may present with consolidation or a reticular pattern. None of the 26 patients exhibited enlargment of the hilar lymph nodes. The acute phase subsides in 10 days to 6 weeks after exposure has ceased.

Adult↗
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Sulbactam/ampicillin, a new beta-lactamase inhibitor/beta-lactam antibiotic combination.

Sulbactam/ampicillin is a combination of a beta-lactamase inhibitor with minimal intrinsic antibacterial activity (sulbactam sodium), and an aminopenicillin (ampicillin sodium). The addition of sulbactam to ampicillin has no effect on the chemical stability of ampicillin in aqueous solution, and the administration guidelines of the combination are the same as for ampicillin alone. Sulbactam acts primarily by irreversible inactivation of beta-lactamases from most beta-lactamase-producing organisms. The pharmacokinetics of sulbactam are similar to those of ampicillin with an elimination half-life of about one hour in most patients. One difference is that serum and tissue concentrations of sulbactam are usually twice those of ampicillin, at equivalent doses. The sulbactam/ampicillin combination has been approved for the treatment of adults with intraabdominal, skin and skin structure, and gynecological infections due to beta-lactamase-producing bacteria such as Staphylococcus aureus, Escherichia coli, and species of Klebsiella and Bacteroides. Clinical studies to date have also shown the combination to be effective for the treatment of meningitis, pneumonia, gonorrhea, epiglottis, urinary tract infections, cervical adenitis, and as prophylaxis for abdominal and gynecological surgeries. Many of these studies, however, have included small numbers of patients and/or had design flaws. Adverse effects have been minor with most being attributed to the ampicillin component. Sulbactam/ampicillin compares favorably with other antibiotic regimens in terms of acquisition costs and ease of administration.

Ampicillin↗
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Understanding the managed care backlash.

This paper examines the depth and breadth of the public backlash against managed care and the reasons for it. We conclude that the backlash is real and influenced by at least two principal factors: (1) A significant proportion of Americans report problems with managed care plans; and (2) the public perceives threatening and dramatic events in managed care that have been experienced by just a few. In addition, public concern is driven by fear that regardless of how well their plans perform today, care might not be available or paid for when they are very sick.

Adult↗
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Does dissatisfaction with health plans stem from having no choices?

Data from a 1997 nationwide telephone survey are used to assess the relationship between choice and public opinion about managed care. We found that only a minority of the working-age population effectively control what health plan they get. Persons without choice were markedly more dissatisfied with their health plan, especially when enrolled in managed care. In multivariate analysis, how respondents rated their health plan depended as much on whether they lacked choice as on whether they were enrolled in managed care. Persons without choice also had more negative opinions about managed care in general. The results suggest that the managed care "backlash" may persist so long as consumers have little control over health insurance decisions.

Adult↗
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Health care in the upcoming 2000 election.

Health care will be one of the top issues in the year 2000 election, but voters' interest in health care is not as great as it was in 1992. There is no single unifying theme to the health care issue. Rather, there are multiple concerns: making Medicare financially sound, providing coverage for prescription medicines for seniors, covering the uninsured, and addressing patients' rights. Voters favor an incremental approach to expanding health insurance coverage rather than a major program. They express about equal levels of support for plans similar in concept to those proposed by presidential candidates Al Gore and George W. Bush.

Attitude to Health↗
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Health information, the Internet, and the digital divide.

Through an analysis of recent data on adults' and children's computer use and experiences, this DataWatch shows that use of computers and the Internet is widespread and that significant percentages of the public are already using the Internet to get health information. The surveys also show that the Internet is already a useful vehicle for reaching large numbers of lower-income, less-educated, and minority Americans. However, a substantial digital divide continues to characterize computer and Internet use, with lower-income blacks especially affected. Implications for the future of health communication on the Internet also are explored.

Adolescent↗
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Americans' views on health policy: a fifty-year historical perspective.

A review of data from more than 100 public opinion surveys conducted over a fifty-year period finds that the American public has conflicting views about the nation's health policy. They report much dissatisfaction with the health care system and with private health insurance and managed care companies, and they indicate general support of a national health plan. However, most Americans remain satisfied with their current medical arrangements, do not trust the federal government to do what is right, and do not favor a single-payer type of national health plan. The review also finds that confidence in the leaders of medicine has declined but that most Americans maintain trust in the honesty and ethical standards of individual physicians.

Attitude to Health↗
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The public versus the World Health Organization on health system performance.

The World Health Organization (WHO) ranked health systems in 191 countries based on measures developed by public health experts. This paper compares the WHO rankings for seventeen industrialized countries with the perceptions of their citizens. The results show little relationship between WHO rankings and the satisfaction of the citizens who experience these health systems. The health systems of some top WHO performers are rated poorly by their citizens, including the low-income and elderly. The two rated most highly by the public rank at the bottom of the WHO ratings. These findings suggest that both public and expert views should be considered in international rankings.

Consumer Behavior↗
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How much does the public know about health reform?

With federal action on major health reform set to take place in 1994, a recent survey of 1,200 adults found major gaps in Americans' understanding of what the problems are or how major legislative proposals would address them. While the public is primarily concerned about how health reform will affect them personally, their current lack of knowledge heightens the impact that political advertising, media coverage, and public education campaigns will have.

Advertising↗
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Americans compare managed care, Medicare, and fee-for-service.

Are all health plans created equal? A recent survey of 1,000 adults queried Americans about their experiences with managed care, the Medicare program, and traditional fee-for-service medicine. Most Americans said they generally are content with their arrangements, but Medicare patients reported the highest level of satisfaction. Managed care consumers said they are generally pleased with their care, but they reported some problems with their specialist care. Overall most Americans are not looking for a completely new health care system.

Attitude to Health↗