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Biomedical subjects

S Rigler

Publications and source records attributed to S Rigler.

8 recordsLinked to original sources
PubMed2000

The physician's role in directing long-term care. Understanding the rules is important for protecting your patients and your practice.

Meeting the healthcare needs of patients who require long-term care presents many challenges, not the least of which are local and federal regulations, a formidable bureaucracy, and confusing paperwork. Despite these obstacles, long-term care patients often are among those with the greatest need for well-trained physicians and high-quality medical services. This article reviews elements of long-term care, with an emphasis on how primary care physicians should order and provide services.

Aged↗
PubMed2000

A case-oriented web-based curriculum in geriatrics for third-year medical students.

OBJECTIVES: This paper describes the development, implementation, and evaluation of a case-oriented, web-based curriculum in geriatric medicine for third-year medical students. DESIGN: Single cohort, pre/post trial. SETTING: University of Kansas School of Medicine, Kansas City, Kansas. PARTICIPANTS: Third-year medical students (n = 130). INTERVENTION: A web-based curriculum, offered during a clinical geriatrics clerkship, is composed of 13 case-oriented, web-based modules spanning key topics in geriatric medicine. Each module topic is also reviewed in a post-module, faculty-led discussion session. MEASUREMENTS: A pre-and post-rotation test of knowledge was completed. Student feedback about the curriculum was collected through web-based and written evaluation. MAIN RESULTS: Pre-and post-rotation comparison of examination scores demonstrated an average increase of 13 correct items on a 40-item exam. Seventy-five percent of students rated each module favorably at the time of completion (range 53-89%). Most modules (10/13) were rated as excellent or good after all modules had been completed. CONCLUSIONS: A case-oriented web-based curriculum in geriatrics was rated favorably by third-year medical students. Students' knowledge increased in key geriatric topics. Student feedback allows for continuous improvement of the curriculum. This model of curricular innovation may be useful for other institutions seeking to develop or enhance geriatric medicine content in the medical school curriculum.

Attitude of Health Personnel↗
PubMed1998

A clinical approach to proper nutrition in the elderly.

Cost-effective evaluation and management of nutritional needs remains an ongoing challenge to those caring for older adults. Further elucidation of the factors that influence appetite and intake is needed, as is continuing research regarding the effects of various nutritional interventions upon clinically important outcomes.

Aged↗
PubMed1997

Continuous avoidance measures with or without acaricide in dust mite-allergic asthmatic children.

BACKGROUND: Improvement in the quality of life in the Western world and increased time spent indoors by children have enhanced the spread of house dust mites and increased the exposure time for sensitive children. Also, exposure to house dust mites in infancy and subsequent development of childhood asthma have been clinically linked. Recently, new acaricides have been developed. OBJECTIVE: To test the efficacy of the new acaricide (esdepallethin and piperonyl butoxide--"Acardust") combined with environmental control compared with continuous house dust mite avoidance measures. METHOD: Forty-six house dust mite-allergic, asthmatic children were evaluated for 6 months in a prospective, randomized, double-blind, and placebo-controlled study. Patients were randomly allocated to active and placebo acaricide treatment combined with avoidance measures, whereas only continuous avoidance measures were taken in the third group. Symptom score, medication usage, and peak flow measurements were recorded daily. The amount of house dust mite allergen in the dust vacuumed from the bedrooms was also measured. RESULTS: Morning and evening peak expiratory flow rates and forced expiratory volume in one second remained unchanged throughout the study period. In all groups, the symptom scores improved significantly, whereas the amount of house dust mite allergen decreased significantly at the end of the trial. CONCLUSIONS: Continuous house dust mite avoidance measures have a significant positive effect on the symptomology of children with mild or moderate asthma. "Acardust" combined with continuous house dust mite avoidance measures is not more effective than continuous house dust mite avoidance measures alone in the treatment of house dust mite-allergic, asthmatic children.

Aerosols↗
PubMed1990

A patient education program to improve adherence rates with antituberculosis drug regimens.

The design, logic, and results of a two-year health education study directed at improving rates of patient adherence to antituberculosis medical regimens are presented. An incentive scheme to reward positive health behaviors plus targeted educational counseling sessions was implemented in a randomized clinical controlled trial. The 205 subjects who participated in the study are categorized according to patients with active tuberculosis (n = 88) or preventive patients with no evidence of active disease (n = 117). Patients in each of these groups were randomly assigned to a special intervention (SI) group or a usual care (UC) control group and were followed monthly throughout their treatment program. While SI patients with active tuberculosis demonstrated higher levels of appointment-keeping behavior and mean percent of medication taken compared to UC patients, no statistically significant differences between the two groups were found. Preventive therapy patients assigned to the SI group, however, were significantly more likely than UC patients to remain in care during their 12-month regimen (64% vs 47%; p = .003). Furthermore, SI patients had significantly higher levels of adherence to their medical regimen compared to UC patients (68% vs 38%; p less than .001). These results demonstrate the positive effects of a structured health education program on the improvement of continuity of care and adherence behavior among patients with tuberculosis.

Adolescent↗
PubMed1984

Aldosterone concentrations in dehydrated infants.

The mean serum aldosterone concentration of 37 infants with acute gastroenteritis and dehydration was markedly elevated on admission (mean +/- SE 94.3 +/- 12.1 ng/ml) and approximated to normal values (18.2 +/- 3.7 ng/ml) following recovery from the acute disease (t=3.56 p less than 0.005). Serum aldosterone levels were significantly positively correlated with the percent weight loss (r=0.41, p less than 0.05) and with the blood urea nitrogen levels (r=0.55, p less than 0.001). There was no correlation between either serum sodium levels or blood osmolarity and aldosterone concentrations. Serum potassium levels were positively correlated with aldosterone levels (r=0.53, p less than 0.001). These findings indicate that small infants when dehydrated respond appropriately with elevated aldosterone levels. The amount of body fluid depletion and hyperkalemia are the major factors determining the amount of aldosterone response.

Aldosterone↗