Reducing clinical variations with clinical pathways: do pathways work?
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OBJECTIVE: To test clinical pathways in a variety of Italian health care organizations in 2000-2002 to measure performance in decreasing process and outcome variations. DESIGN: Creation of indicators, specific for each clinical pathway, to measure variations in the care processes and outcomes. Pre- and post-analysis model to evaluate the possible effect of the clinical pathways on each indicator. SETTING: We tested the clinical pathways in six sites, each with different clinical pathways. RESULTS: Reductions in health care macro-variation phenomena (length of stay, patient pathways, etc.) and in performance micro-variation (variations in diagnostic and therapeutic prescriptions, protocol implementation, etc.) were shown in sites where pathways were implemented successfully. A significant improvement in outcome for patients who were treated according to the clinical pathway for heart failure was also demonstrated. CONCLUSIONS: The overall purpose of clinical pathways is to improve outcome by providing a mechanism to coordinate care and to reduce fragmentation, and ultimately cost. Our results demonstrated that it is possible to achieve this goal. Although controversial elements still exist, we think that clinical pathways can have a positive impact on quality in health care. (+info)
Clinical pathways in total knee arthroplasty: a New Zealand experience.
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PURPOSE: To ascertain the effects of a clinical pathway in our institution. METHODS: This retrospective and comparative study was performed on all patients undergoing total knee arthroplasty over a 5-year period. This period covered the 30 months prior to the introduction of the pathway (group 1), and the 30 months following its introduction (group 2). RESULTS: There was a significant reduction in the duration of hospital stay of group 2 patients (p<0.0001), with 62.8% of these patients staying less than 8 postoperative days. There was a reduction in the number of patients with thromboembolic complications (p<0.05) and no increase in overall complications or readmission rate. There was a trend to increased use of rehabilitation services among group 2 patients. CONCLUSION: Clinical pathway implementation resulted in a significant reduction in the length of stay, and achieved a more efficient management of hospitalised patients without compromising outcome. (+info)
Impact of serum troponin measurement on triage of chest pain in a district hospital.
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AIM: To evaluate the impact on the clinical service of incorporating cardiac troponin T (cTnT) measurement into the existing chest pain care pathway in our district general hospital. METHODS: We randomised 200 consecutive patients admitted with acute chest pain, but without ST elevation on ECG, either to our existing chest pain care pathway (pathway 1) or to a new pathway incorporating semi-quantitative cTnT measurement (pathway 2). RESULTS: In comparison with pathway 1, in pathway 2 there was a strong trend towards reduced length of stay (3.13 v 4.36 days, p=0.08), and reduced usage of low molecular weight heparin (LMWH) (4.59 v 5.45 doses per patient, p=0.05). The number of cardiac events at three months in care pathway 1 (14/92) and care pathway 2 (22/108) did not significantly differ, p=0.34. In patients with atypical chest pain, there was a tendency for cardiologists to discharge earlier (1.75 v 2.03 days, p=0.07) and use less LMWH (2.04 v 2.97 doses, p=0.06) than general physicians. CONCLUSION: In this study, incorporation of cTnT measurement into a chest pain care pathway resulted in a strong trend towards reduced length of hospital stay and LMWH usage. (+info)
Automated discovery of patient-specific clinician information needs using clinical information system log files.
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Knowledge about users and their information needs can contribute to better user interface design and organization of information in clinical information systems. This can lead to quicker access to desired information, which may facilitate the decision-making process. Qualitative methods such as interviews, observations and surveys have been commonly used to gain an understanding of clinician information needs. We introduce clinical information system (CIS) log analysis as a method for identifying patient-specific information needs and CIS log mining as an automated technique for discovering such needs in CIS log files. We have applied this method to WebCIS (Web-based Clinical Information System) log files to discover patterns of usage. The results can be used to guide design and development of relevant clinical information systems. This paper discusses the motivation behind the development of this method, describes CIS log analysis and mining, presents preliminary results and summarizes how the results can be applied. (+info)
System to decrease length of stay for vascular surgery.
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OBJECTIVES: Reduction of length of stay (LOS) is critical for optimal use of hospital resources. We developed and evaluated a system to aggressively reduce LOS for vascular surgery. METHOD: Key to this system, which we introduced on January 1, 2001, was appointment of a LOS officer, who communicated daily during hospitalization with patients and families about discharge planning, organized outpatient services for wound care and rehabilitation to transition patients quickly to nonhospital care, and had biweekly meetings with relevant paramedical services. LOS for 509 patients operated on in 2000 (standard group) was compared with LOS for 474 operated on in 2001 and 595 patients operated on in 2002 (LOS reduction groups). Data for all patients with aortic aneurysm, carotid artery stenosis, lower extremity critical ischemia or amputation, and foot debridement were included. RESULTS: LOS in 2000 averaged 8.5 days, compared with 5.9 days in 2001 and 5.6 days in 2002. All decreases in LOS for each diagnostic category in 2001 and 2002 were statistically significant (P = <.001-.03). There was no significant increase in readmission rate (2.2% vs 1.9% and 2.0%, respectively), mortality rate (0.8% vs 0.6% and 0.7%, respectively), or percent of patients who received endovascular treatment (18% vs 16% and 14%, respectively). These decreases in LOS saved the hospital more than US dollars 616200 in 2001, and US dollars 847550 in 2002 (US dollars 500/patient-day). CONCLUSIONS: A committed LOS officer with major specific daily responsibilities for decreasing LOS and discharging patients resulted in a 31% to 33% decrease in LOS, with important cost savings to the hospital and no negative effect on patient care. (+info)
The effectiveness of implementing a care pathway for femoral neck fracture in older people: a prospective controlled before and after study.
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OBJECTIVES: To investigate whether a care pathway for older hip fracture patients can reduce length of stay while maintaining the quality of clinical care. DESIGN: Prospective study of patients admitted 12 months before and after implementation of a care pathway for the management of femoral neck fracture. Audit data for corresponding time periods from nearby orthopaedic units was used to control for secular trends. SETTING: Teaching hospital. SUBJECTS: Patients aged 65 years and over with a femoral neck fracture. EXCLUSION CRITERIA: multiple fractures, fractures due to malignancy, re-fracture, total hip replacement, previously entered into the study, operation performed elsewhere. Three-hundred and ninety-five (99%) and 369 (97%) case records were available for full analysis. MAIN OUTCOME MEASURES: primary outcome: length of stay on the orthopaedic unit. SECONDARY OUTCOMES: ambulation at discharge, discharge destination, in-hospital complications, 30 day mortality, readmission within 30 days of discharge, post-operative days the patient first sat out of bed and walked. RESULTS: Mean length of stay increased by 6.5 days (95% confidence interval 3.5-9.5 days, P < 0.0005) in the second period with a significant improvement in ambulation on discharge (odds ratio 1.6, 95% confidence interval 1.0-2.6, P = 0.033) and a trend towards reduction in admission to long term care (odds ratio 0.6, 95% confidence interval 0.3-1.0, P = 0.058). CONCLUSIONS: This care pathway was associated with longer hospital stay and improved clinical outcomes. Care pathways for hip fracture patients can be a useful tool for raising care standards but may require additional resources. (+info)
Effects of introducing an integrated care pathway in an acute stroke unit.
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BACKGROUND AND PURPOSE: integrated care pathways are often implemented to guide acute stroke therapy and improve organisation of care, but there is not sufficient evidence to support their routine use. We sought to evaluate the effects of introducing an integrated care pathway for acute stroke. METHODS: we performed a before-and-after study. The 'before' (control) group comprised 154 consecutive stroke patients admitted to the acute stroke unit over a 9-month period. The 'after' (intervention) group comprised 197 consecutive patients admitted to the same unit over a 9-month period in the year after the introduction of the integrated care pathway. Effectiveness was assessed with a variety of measures: quality of documentation; process of care; occurrence of complications; death and discharge destination. Results were adjusted for case mix using a validated model. RESULTS: the baseline characteristics of the two groups were similar, although there were more total anterior circulation strokes (29% versus 18%, P = 0.005) and fewer partial anterior circulation strokes (30% versus 42% P = 0.04) in the intervention group. In the intervention group, we found that urinary tract infections were significantly less frequent (OR 0.37, CI 0.15-10.91) and the quality of several aspects of care (e.g. CT scanning < 48 hours) and documentation were significantly better. However, there were no significant differences in deaths, discharge destination, or length of stay between the two groups. CONCLUSION: this before-and-after study has provided further evidence that introducing an integrated care pathway for acute stroke may improve the quality of documentation and process of care, and reduce the risk of certain post-stroke complications. (+info)
Ethics, EBM, and hospital management.
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Matters of hospital management do not figure prominently on the medical ethics agenda. However, management decisions that have to be taken in the area of hospital care are in fact riddled with ethical questions and do have significant impact on patients, staff members, and the community being served. In this decision making process evidence based medicine (EBM) plays an increasingly important role as a tool for rationalising as well as rationing health care resources. In this article, ethical issues of hospital management and the role of EBM will be explored, with particular reference to disease management programs, diagnosis related groups, and clinical pathways as recent developments in the German health care system. (+info)