Building a "brain attack" team to administer thrombolytic therapy for acute ischemic stroke.
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Before tissue plasminogen activator (tPA) was licensed for use in Canada, in February 1999, the Calgary Regional Stroke Program spearheaded the development and organization of local resources to use thrombolytic therapy in patients who had experienced acute ischemic stroke. In 1996 special permission was obtained from the Calgary Regional Health Authority to use intravenously administered tPA for acute ischemic stroke, and ethical and scientific review boards approved the protocols. After 3 years our efforts have resulted in improved patient outcomes, shorter times from symptom onset to treatment and acceptable adverse event rates. Areas for continued improvement include the door-to-needle time and broader education of the public about the symptoms of acute ischemic stroke. (+info)
Status of a health care quality review programme in South Africa.
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This paper provides an overview of an accreditation programme for health care facilities in South Africa. It traces the origin of COHSASA (The Council for Health Service Accreditation of Southern Africa) which began as a pilot programme in 1992, to its current status as the only accreditation body in the country. There are brief descriptions of its structure, how it is governed, and how standards were developed and organized. The authors sketch a background of the unique sociopolitical context and legal developments within which the programme operates in South Africa and how the programme is contributing towards the new government's intention to provide equitable and quality health care to all its citizens. There is an outline of the principles on which the COHSASA programme is based and the structure and process of the programme. The programme incorporates an integrated, multi-disciplinary, continuous quality improvement approach with special emphasis on capacity building of hospital staff when necessary. The paper refers to groundbreaking research in Kwa-Zulu Natal where the impact of accreditation is being measured in a randomized control trial. It points to the benefits of accreditation being perceived in both public and private sectors of health care in South Africa and outlines some of the results of the program's implementation. (+info)
Acoustic neuroma surgery as an interdisciplinary approach: a neurosurgical series of 508 patients.
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OBJECTIVES: To evaluate an interdisciplinary concept (neurosurgery/ear, nose, and throat (ENT)) of treating acoustic neuromas with extrameatal extension via the retromastoidal approach. To analyse whether monitoring both facial nerve EMG and BAEP improved the functional outcome in acoustic neuroma surgery. METHODS: In a series of 508 patients consecutively operated on over a period of 7 years, functional outcome of the facial nerve was evaluated according to the House/Brackmann scale and hearing preservation was classified using the Gardner/Robertson system. RESULTS: Facial monitoring (396 of 508 operations) and continuous BAEP recording (229 of 399 cases with preserved hearing preoperatively) were performed routinely. With intraoperative monitoring, the rate of excellent/good facial nerve function (House/Brackmann I-II) was 88.7%. Good functional hearing (Gardner/Robertson 1-3) was preserved in 39.8%. CONCLUSION: Acoustic neuroma surgery via a retrosigmoidal approach is a safe and effective treatment for tumours with extrameatal extension. Functional results can be substantially improved by intraoperative monitoring. The interdisciplinary concept of surgery performed by ENT and neurosurgeons was particularly convincing as each pathoanatomical phase of the operation is performed by a surgeon best acquainted with the regional specialties. (+info)
The state of primary care in the United States of America and lessons for primary care groups in the United Kingdom.
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The health care system of the United States of America (USA) is lavishly funded and those with adequate insurance usually receive excellent attention. However, the system is fragmented and inequitable. Health workers often find it difficult to separate vocational roles from business roles. Care tends to focus on the acute rather than the chronic, on 'episodes of illness' rather than 'person-centred' care, on short-term fixes rather than long-term approaches, on scientific/technical solutions rather than discourse or the 'art of healing', and on individual health rather than population health. The majority of US doctors are trained in the 'hightech' hospital paradigm and there is no equivalent of the United Kingdom (UK) general practitioner (GP), who lies at the hub of a primary health care team (PHCT) and who is charged with taking a long-term view, co-ordinating health care for individual patients, and acting as patient advocate without major conflicting financial incentives. However, primary care groups/trusts (PCGs) could learn from US management and training techniques, case management, NHS Direct equivalents, and the effects of poorly developed PHCTs. PCGs could develop the UK's own version of utilisation management. A cash-limited, unified budget within an underfunded National Health Service poses threats to general practice. In both the USA and the UK, primary care is a prominent tool in new attempts at cost control. PCGs offer the opportunity of better integration with public health and social services, but threaten GPs' role as independent advocates by giving them a rationing role. Managed care has forced a similar role onto our US counterparts with consequent public displeasure and professional disillusion. UK GPs will have to steer a careful course if they are to avoid a similar fate. (+info)
Effects of ambulance transport in critically ill patients.
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Two groups of critically ill patients were transferred by ambulance from other hospitals to a central intensive therapy unit. The effect of transport was reviewed retrospectively in 46 patients and prospectively in 20 patients. Of the 46 patients reviewed retrospectively six became hypotensive, six became hypertensive, and seven developed delayed hypotension. One patient developed fits and six out of 13 patients had a rise in arterial PCO-2 of 1-6-4-1 kPa (12-31 mm Hg). Of the 20 patients reviewed prospectively, one patient became hypertensive due to overtransfusion, one had a fit, but none became hypotensive. Three out of four cases of delayed hypotension were related to starting intermittent positive pressure ventilation. Arterial PCO-2 fell in one patient and arterial PCO-2 rose in two, each change being related to changed oxygen therapy or narcotics. There were no changes in other cardiovascular or respiratory indices, body temperature, or urine production. Earlier transfer, resuscitation before transfer, continuing medical care during the journey, and hence a slower smoother journey seemed to be important factors in the management of these patients. Our findings, may have important implications in the future regional organization of the care of critically ill patients. (+info)
Process analysis in outpatient knee surgery: effects of regional and general anesthesia on anesthesia-controlled time.
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BACKGROUND: The performance of anesthetic procedures before operating room entry (e.g., with either general or regional anesthesia [RA] induction rooms) should decrease anesthesia-controlled time in the operating room. The authors retrospectively studied the associations between anesthesia techniques and anesthesia-controlled time, evaluating one surgeon performing a single procedure over a 3-yr period. The authors hypothesized that, using the anesthesia care team model, RA would be associated with reduced anesthesia-controlled time compared with general anesthesia (GA) alone or combined general-regional anesthesia (GA-RA). METHODS: The authors queried an institutional database for 369 consecutive patients undergoing the same procedure (anterior cruciate ligament reconstruction) performed by one surgeon over a 3-yr period (July 1995 through June 1998). Throughout the period of study, anesthesia staffing consisted of an attending anesthesiologist medically directing two nurse anesthetists in two operating rooms. Anesthesia-controlled time values were compared based on anesthesia techniques (GA, RA, or GA-RA) using one-way analysis of variance, general linear modeling using time-series and seasonal adjustments, and chi-square tests when appropriate. P < 0. 05 was considered significant. RESULTS: RA was associated with the lowest anesthesia-controlled time (11.4 +/- 1.3 min, mean +/- 2 SEM). GA-RA (15.7 +/- 1.0 min) was associated with lower anesthesia-controlled time than GA used alone (20.3 +/- 1.2 min). CONCLUSIONS: When compared with GA without an induction room for outpatients undergoing anterior cruciate ligament reconstruction, RA with an induction room was associated with the lowest anesthesia- controlled time. Managers must weigh the costs and time required for anesthesiologists and additional personnel to place nerve blocks or induce GA preoperatively in such a staffing model. (+info)
Altogether now? Professional differences in the priorities of primary care groups.
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BACKGROUND: Little is known about the similarities or differences with which Primary Care Group (PCG) Board members view the relative importance of the three functions with which they are charged, or how representative these views are of local primary care teams in general. This project explores the priorities of medical and nursing PCG Board members in relation to those of local General Practitioners (GPs) and practice nurses they represent. METHODS: Postal questionnaires were sent to GPs (n=236) and practice nurses (n= 137); structured telephone interviews were carried out with PCG Board members (n=61) in East Sussex, Brighton and Hove. RESULTS: There are large differences between the views of GPs and those of their nursing colleagues on how PCG Board members should determine priorities in their work. There are also marked differences in the priorities of PCG Boards (of whom the majority are GPs) and non-Board member GPs. Whereas around two-thirds of PCG Board members believe that improving health generally and reducing inequalities in particular are the most important tasks before them, this view is not shared by most GPs in the same localities, who are generally more concerned about commissioning services. There is some doubt among GPs generally about the suitability of PCG Board members as a vehicle for the tasks they have been set, and this doubt is also found among PCG Board members themselves. CONCLUSIONS: The priorities of PCG Board members of different disciplines need to be aligned in order that they have a clear focus on the tasks before them. PCG Boards must also have priorities that are consistent with the local practitioners who elected them. Effective systems of communication will need to be developed between PCG Board members, Health Authorities and individual Primary Care Groups. Local flexibility is essential to the success of Primary Care Groups, but tackling inequalities in health must always be at the forefront of their role. (+info)
Detection, evaluation, and treatment of eating disorders the role of the primary care physician.
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OBJECTIVE: To describe how primary care clinicians can detect an eating disorder and identify and manage the associated medical complications. DESIGN: A review of literature from 1994 to 1999 identified by a MEDLINE search on epidemiology, diagnosis, and therapy of eating disorders, including anorexia nervosa and bulimia nervosa. MEASUREMENTS AND MAIN RESULTS: Detection requires awareness of risk factors for, and symptoms and signs of, anorexia nervosa (e.g., participation in activities valuing thinness, family history of an eating disorder, amenorrhea, lanugo hair) and bulimia nervosa (e.g., unsuccessful attempts at weight loss, history of childhood sexual abuse, family history of depression, erosion of tooth enamel from vomiting, partoid gland swelling, and gastroesophageal reflux). Providers must also remain alert for disordered eating in female athletes (the female athlete triad) and disordered eating in diabetics. Treatment requires a multidisciplinary team including a primary care practitioner, nutritionist, and mental health professional. The role of the primary care practitioner is to help determine the need for hospitalization and to manage medical complications (e.g., arrhythmias, refeeding syndrome, osteoporosis, and electrolyte abnormalities such as hypokalemia). CONCLUSION: Primary care providers have an important role in detecting and managing eating disorders. (+info)