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Biomedical subjects

S Weiser

Publications and source records attributed to S Weiser.

11 recordsLinked to original sources
PubMed2001

Medicine betrayed: hemophilia patients and HIV in the US.

The contamination of blood products by HIV in the early 1980s resulted in thousands of deaths among people with hemophilia in the United States and elsewhere. In the US, industry, government, physicians, and advocacy groups were implicated in this tragedy. In response to pleas from members of the US hemophilia community, the Institute of Medicine (IOM) of the National Academy of Science convened a public hearing to identify the institutional determinants of the HIV/AIDS epidemic among US hemophilia patients. The resulting IOM Report (1995) established a narrative of the crisis and indicated necessary improvements to the management of the US blood supply. The Report, however, failed to address the hemophilia community's demands for accountability and retribution. In this paper we explore the moral and social dimensions of this tragedy through narrative analysis of the original testimonies of hemophilia sufferers, interviews with some patients and their families, and a re-examination of the text of the IOM Report itself. We examine the process by which this crisis was addressed--through the discourses of science and law--and how it was ultimately framed as a failure of management and oversight rather than a moral failure of the for-profit health-care system. Thus, while the Report and its aftermath demonstrate powerfully how testimonials of suffering can influence public policy, by not addressing what is at stake for the victims--failure to protect patients in an era of increasingly commodified health care--it led to an exculpatory solution that obfuscated the moral dimensions of suffering.

Anecdotes as Topic↗
PubMed1998

Approaches to improve the outcome of patients with delayed recovery.

The purpose of this chapter is to promote a model to prevent chronicity and disability from non-specific low back pain (NSLBP). Delayed recovery is defined in this chapter as the period between 4 and 8 weeks after onset of NSLBP during which a patient has not yet returned to work. The recognition of predictors associated with delayed recovery at onset of the problem helps health care providers in their treatment plan. An algorithm can be useful for health care providers and employers in guiding the employee back to work. A multidisciplinary return to work programme is an essential part of the algorithm.

Chronic Disease↗
PubMed1997

Low back pain assessment training of industry-based physicians.

We have developed an educational program to train industry-based physicians in a new low back pain assessment procedure based on the recommendation of The Clinical Practice Guidelines on Acute Low Back Pain Problems in Adults published by the Agency for Health Care Policy and Research, U.S. Department of Health and Human Services. The clinical classification system based on the findings from the Quebec Task Force was used to categorize the subjects. The educational program included group and individual sessions with an extensive period of active follow-up. Protocol compliance was measured through a computer-based surveillance system that monitored evaluation form completion. The results showed significant change (p < 0.001) in physician compliance in completing a standardized examination following an administrative mandate to change. Little change in clinical practice was recorded with an educational training program only. Further research into the factors responsible for the results is suggested.

Adult↗
PubMed1996

Physical exercise and low back pain.

Health care providers often prescribe exercises as treatment for nonspecific low back pain. However, the effectiveness of this treatment is poorly documented in the literature. While the evidence suggests that exercise in general is beneficial, there is a lack of knowledge about the types, frequency and duration of exercises that should be prescribed and at what stage of injury they are most helpful. In addition, few studies have dealt with exercise treatment alone rather than in combination with other treatments, making it hard to decipher the unique contribution of exercise. Inadequate study designs also make conclusions difficult. Conversely, the literature clearly shows that inactivity has detrimental effects (i.e. delayed return to normal activity, and negative physiological and psychological effects) for low back pain patients.

Acute Disease↗
PubMed1992

Psychosocial issues in the prevention of chronic low back pain--a literature review.

This chapter has reviewed research on psychological and social factors associated with the onset and progression of low back pain. From this review it can be concluded that psychosocial traits appear to be important contributors to the course of pain and disability though methodologically well-designed longitudinal studies are rare. For this reason it is difficult to assess the relative importance of, for example, psychological distress compared with work stress. Furthermore, the mechanisms by which specific variables effect back pain remain unknown. The answer, no doubt, lies in longitudinal studies which employ multicausal models. It has been noted the psychosocial treatments which have proven effective for chronic pain populations are rarely assessed with acute pain patients. Some problems are the inaccessibility of acute back pain sufferers to psychologists, the difficulty of isolating the effect of one component of a multidisciplinary programme and the lack of uniform practice of psychosocial techniques. None the less, programmes which include psychosocial interventions appear to have superior results to those which do not. Since these techniques are often simple and inexpensive to include they should be incorporated into all treatment programmes where the potential for chronic pain syndrome exists. Gaps and flaws in current research methodologies have been identified and suggestions for future investigations have been proposed. In addition we have attempted to provide some practical guidelines for health care professionals to help them identify salient psychosocial issues which may effect the course of their patient's treatment. Recommendations for assessment and referral are also provided.

Acute Disease↗
PubMed1989

The psychological impact of idiopathic scoliosis on the adolescent female. A preliminary multi-center study.

Seventy-two female idiopathic scoliosis patients, ages 12 to 16, who were receiving either no treatment/observation, the Scolitron, a brace, or who had undergone surgery were tested to determine the psychological impact of scoliosis. Mothers of the patients also served as subjects. A normal group of adolescents served as control subjects. Results showed that all groups were less likely to feel that their health status was due to chance than the controls. No other psychological differences were found between treatment groups, which contradicts previous reports of greater psychological distress among brace patients as compared with Scolitron (TM) patients. It was found that mothers' attitudes toward their children's illnesses were strongly and positively related to their children's attitudes toward their illnesses, and that these attitudes were strongly correlated with psychological distress. These findings underscore the need to consider the parent-child relationship when treating the adolescent patient.

Adolescent↗
PubMed1986

Lateral electrical surface stimulation (LESS) compliance in adolescent female scoliosis patients.

This retrospective study of lateral electrical surface stimulation (LESS) treatment for patients with progressive idiopathic scoliosis was performed to document patient compliance in the standard electrical stimulation program and to gain objective data to perform a relative comparison of electrical stimulation and bracing compliance. Forty mothers of adolescent female patients participating in the electrical stimulation program of one of the authors (NK) were interviewed confidentially by an independent observer (SW). Patients whose compliance was rated good or total were thought to have acceptable compliance rates. Overall, 50% showed good or total compliance, 10% fair, 5% poor, and 35% failures. It appeared that the failures tended to exaggerate their symptoms and use "skin irritation" as an excuse to discontinue treatment. The longer patients used the LESS (scolitron) device, the more compliant they became (P less than 0.0). This is opposite to the findings about brace compliance. Confidence of the mother in the device showed a positive correlation (P less than 0.008) with compliance, and a mother's concern of how others would react to her child's scoliosis had a negative correlation (P less than 0.003). From the results of this study, overall compliance appears to be somewhat better for electrical stimulation programs than for bracing programs. However, the high failure rate was both disappointing and surprising.

Adolescent↗
PubMed1979

Oral fat loading test: a reliable procedure for the study of fat malabsorption in children.

Oral triglyceride (TG) loading tests were performed in four groups of children: normal controls, patients with chronic nonspecific diarrhoea (CND), biopsy-proved mucosal pathology (MP), and disturbed intraluminal fat malabsorption (IFM). The rise of plasma TG levels greater than or equal to 55 mg/100 ml (greater than or equal to 0.6 mmol/l) can discriminate between patients with gastrointestinal disease and normal controls or patients with functional disturbances. The postmeal plasma TG rise correlates well with the coefficient of fat absorption (CFA) in normal subjects, patients with CND, and patients with IFM, but not in patients with MP who showed a disproportionally low plasma TG rise compared with their CFA. This test can serve as a useful tool in diagnosis and clinical evaluation for children with gastrointestinal disorders.

Adolescent↗