Articles: critical-care.
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Int J Technol Assess Health Care · Jan 1992
ReviewProblems in assessing the technology of critical care medicine.
Technology assessment is becoming increasingly important in the area of critical care due both to the explosion of technology associated with this discipline and to the realization that future demand for these health care resources will undoubtedly exceed the ability to pay. Technology assessment remains both confusing and controversial to many physicians. ⋯ From there, problems and prospects for the evaluation of critical care as a program are presented, followed by the assessment of components within the area of critical care. Finally, recommendations are made on how technology assessment could proceed in the future to best achieve the efficient provision of this service.
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Clin Intensive Care · Jan 1992
Comparative StudyPhysician and nursing (personnel) requirements for ICUs. Therapeutic Intervention Scoring System (TISS) versus time requirements for patient care--a comparative study in an interdisciplinary surgical intensive care unit.
To measure total physician manoeuvres and total nursing manoeuvres in intensive care patients and to compare the results with calculated personnel requirements on the basis of TISS scores. ⋯ Physician activities on a surgical ICU averaged 3.9 hours/patient-day. Nursing manoeuvres average 17.9 hours/patient-day. Individual measurements must be made before calculating personnel requirements on the basis of TISS scores.
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Clin Intensive Care · Jan 1992
Rationing and regionalisation of health care services: a critical care physician's opinion.
It is becoming apparent that we have created a demand for medical goods and services that threatens to overwhelm our health care system. Present fiscal policies for financing health care such as excluding a large portion of the population are clearly unacceptable to the public. Current reimbursement policies for health care providers are so murky and, in some cases, so conflicting that they could have been designed only as a method of rationing by inconvenience. ⋯ Regionalisation of medical services has proven to be cost-effective in the specialties of trauma and neonatology. There is accumulating evidence that this same concept, using severity of illness scoring as an objective marker of potential benefit, may maximise cost/benefit for medical and surgical critical care patients. However, multifaceted deterrents to the concept of regionalisation must be addressed, including reimbursement problems, logistics of bed occupancy and physician incentives to participate.
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Pain in critically ill and injured pediatric patients may go unrecognized and undertreated since children often suffer silently and caretakers are often fearful to intervene aggressively to alleviate pain. Methods are now readily available to relieve pain in the vast majority of ICU patients. ⋯ This can be achieved by the use of continuous intravenous infusions of opioids, PCA, or epidural administration of local anesthetics or opioids. Flexibility is essential so that the appropriate technique or agent can be selected for a particular pediatric ICU patient.
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It is difficult to study the epidemiology of ICUs, as they lack a uniform nomenclature and/or classification. The organization and distribution of intensive care medicine depend on the size and function of the hospital. The patients in ICUs are predominantly men, with a high proportion of elderly patients (greater than or equal to 70 years) constituting 25-30% of the total. ⋯ Most survivors of intensive care seem to return to normal or near normal functional level within one year. Compared to Western Europe, the United States has more ICU beds and a nearly ten times higher admission rate to intensive care. These variations can be seen as a result of a fundamental difference in the attitudes toward withdrawing or withholding life support.