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PubMed2005

Implementation of promotion and prevention activities in decentralized health systems: comparative case studies from Chile and Brazil.

The policies for restructuring health systems in Latin America during the 1990s have included an emphasis on changing in the model of health care delivery to one that incorporates prevention and promotion activities. At the same time, health systems have been decentralized in their management, allowing room for greater variation in local interpretation and implementation of policy directives. Despite rhetoric and policy debate, there is no documentation or evaluation of actual experiences of prevention and promotion within decentralized health systems in Latin America. This paper explores the ways in which the national structure of a health system influences the implementation of activities for prevention and promotion through a comparison of the experiences in four local health systems in each of Brazil and Chile. These experiences in Brazil and Chile are presented by key themes of national health system structure, local health system structure, partnership and intersectorality, human resources and introducing a family health approach. Five clear factors emerge as operating at the national level that influence prevention and promotion activities in local health systems: vertical (Chile) versus horizontal (Brazil) structure of health system; greater awareness of prevention and promotion issues in Chile; greater urban bias in Chile compared with Brazil; strategies to attract human resources to primary care and rural areas; importance of local capacity building especially in rural areas. This account of case study experiences in Brazil and Chile provides a series of examples of arrangements and strategies that can facilitate implementation and usefully highlights a number of issues that policy-makers and health system managers need explicitly to consider. As such, the paper hopes to provoke debate about the structures and strategies for supporting the implementation of prevention and promotion programmes in Latin America and further health systems research in this field.

Brazil↗

PubMed2006

An evaluation of the Health Promoting Health Service Framework: the implementation of a settings based approach within the NHS in Scotland.

In 1996 the Health Education Board for Scotland (now NHS Health Scotland) began a process of developing a 'settings'-based framework that would inform health promotion work across Scottish health services--the Health Promoting Health Service Framework (HPHS). It took the form of a flexible guidance document, attending to the foundations of integrated and sustainable health promotion practice via specific areas like partnership work, policy development and staff health. The project has subsequently been progressed over an extended period, comprising three phases: an initial development of the resource; piloting of the framework; and a wider assessment of implementation and initial impact. This paper reports on the latter phase. Within the context of various issues pertaining to the evaluation of a 'settings' approach and based on the use of case study methodology in nine HPHS pilot sites, this paper reports on the latter 2 year phase. This involved ongoing concern for understanding intervention processes and a growing interest in intervention outcomes and the paper reports on findings in each of these domains. In relation to outcomes, some positive gains in various indicators were detected though significant problems were experienced in this aspect. More significantly, the work was able to gain insights into what we call 'necessary conditions' of implementation. We theorize a range of 'contextual' factors (e.g. responsiveness to health improvement policy agendas) and project specific 'mechanisms' (e.g. providing skilled support) and present these as a nexus of conditions required for effective implementation of health promotion practice within explanatory models. Most significantly, we stress the relative frailty of any settings implementation strategy based simply on the uncoordinated dissemination of a tool or resource.

Community Networks↗

PubMed1993

Project Towards No Tobacco Use: implementation, process and post-test knowledge evaluation.

This paper describes the curricula contents, and presents data to evaluate the implementation, process and immediate post-test knowledge of Project Towards No Tobacco Use (Project TNT). Four different school-based tobacco use prevention curricula were developed to counteract the effects of three types of tobacco use acquisition variables typically addressed within a comprehensive social influences program: (1) peer approval for using tobacco (normative social influence), (2) incorrect social informational provided about tobacco use (information social influence) and (3) lack of knowledge or misperceptions about physical consequences resulting from tobacco use. Three curricula were designed to counteract the effects of single acquisition variables, whereas a fourth curriculum was designed to counteract the effects of combined social and physical consequences-related influences. These curricula were delivered to seventh grade students by trained project health educators to maximize implementation. 'Program' schools, those schools that received one of these curricula, were compared to 'control' schools that provided asystematic health education delivered by school personnel. A total of five conditions were contrasted through use of a randomized experiment involving 48 southern California junior high schools. This paper documents high levels of implementation in all program conditions. Also, favorable process ratings were obtained across the four program conditions, using multiple measures and sources of ratings (students, health educators and classroom teachers who observed curricula delivery). Finally, knowledge item sets completed by the students demonstrated discriminant validity across all five conditions. Because the program conditions were discriminable, yet were quite similar in implementation and process ratings, planned future study of behavioral outcomes can be interpreted as relatively uncontaminated by delivery or credibility confounds.

Adolescent↗

PubMed1994

The capacity-building approach to intervention maintenance implemented by the Stanford Five-City Project.

Increasingly, agencies supporting community health promotion interventions require participating communities and evaluators to specify how the intervention will be maintained once agency funding ends. The Stanford Five-City Project (FCP) implemented two different strategies to maintain its heart disease education program, with the second strategy designed to overcome the barriers to implementation that were encountered by the first. This paper provides a practice-oriented description of the initial 'community network' maintenance strategy of the FCP, the barriers that were encountered as this network strategy was implemented, the alternative 'capacity-building' strategy directed at local health educators and the successful implementation of this alternative. Also discussed are the community organization issues underlying the shift in intervention maintenance strategies and the specific components of the capacity-building strategy, including its focus on health educators, and its application of a training of trainers model and cooperative learning methods to provide professional development, technical assistance and other resources to a target group of community health educators. Our experience indicates that capacity-building is a viable method for intervention maintenance and that it may also facilitate efforts to disseminate model health promotion programs to communities lacking experience in community health promotion intervention.

California↗

PubMed2004

Quality of implementation: developing measures crucial to understanding the diffusion of preventive interventions.

As prevention programs become disseminated, the most serious threat to effectiveness is maintaining the quality of implementation intended by the developers. This paper proposes a methodology for measuring quality of implementation in school settings and presents data from a pilot study designed to test several of the proposed components. These methods included assessments of adherence, quality of process, the positive or negative valence of adaptations, teachers' attitudes and teachers' understanding of program content. This study was conducted with 11 teachers who had varying degrees of experience who taught Life Skills Training. Observation and interview data were collected during visits to schools. Results suggest that quality of implementation can be measured through observation and interview. Teachers varied in adherence and quality of program delivery. All teachers made adaptations to the program. Experienced teachers were more likely to adhere to the curriculum, deliver it in a way that was more interactive and engaging to students, communicate the goals and objectives better, and make positive adaptations. The field can use these findings as the basis for exploring strategies for measuring and improving quality of implementation.

Accident Prevention↗

PubMed2002

Impact of end user involvement in implementing guidelines on routine pre-operative tests.

OBJECTIVES: To assess the impact of health professionals' involvement in the implementation of practice guidelines aimed at reducing the use of pre-operative tests in patients at low anaesthetic risk undergoing elective surgery. INTERVENTION: A 6 month (September 1997 to February 1998) strategy based upon organization of local meetings involving health professionals from six hospitals of Canton Ticino (Switzerland). DESIGN: Observational study (pre/post) of pre-operative test utilization between March 1996 and December 1998. SUBJECTS AND METHODS: A total of 17,978 patients admitted for elective surgery over the study period. The latter was modelled in six intervals, three before (baseline), one during, and two after (adoption) guidelines implementation, respectively. For each time interval the proportion of patients undergoing pre-operative tests was estimated. Multilevel logistic regression analysis was used to assess patient likelihood [expressed as the odds ratio (OR)] of undergoing a diagnostic test in each period, using the implementation interval as the reference category. MAIN OUTCOME MEASURE: Change in patient probability of undergoing pre-operative tests in the adoption interval. RESULTS: Adoption of the recommendations was associated with 81% [OR = 0.19; 95% confidence interval (CI) 0.15-0.23] reduction of patient probability of undergoing coagulation test, 73% (OR = 0.27; 95% CI 0.23-0.33) for glycaemia, 62% (OR = 0.38; 95% CI 0.33-0.44) for azotaemia, 57% (OR = 0.43; 95% CI 0.36-0.51) for chest X-ray, 49% (OR = 0.51; 95% CI 0.44-0.60) for creatinemia, and 43% (OR = 0.57; 95% CI 0.48-0.69) for ECG. Overall, these findings corresponded to a cost saving of 67,890 Swiss francs (US$42,000) for the last quarter under study. CONCLUSIONS: This study indicates that an implementation strategy based upon direct involvement of end users in the identification of possible barriers to change can be successful in promoting the use of practice guidelines.

Adolescent↗

PubMed2004

The case and opportunity for public-supported financial incentives to implement integrated pest management.

Food, water, and worker protection regulations have driven availability, and loss, of pesticides for use in pest management programs. In response, public-supported research and extension projects have targeted investigation and demonstration of reduced-risk integrated pest management (IPM) techniques. But these new techniques often result in higher financial burden to the grower, which is counter to the IPM principle that economic competitiveness is critical to have IPM adopted. As authorized by the 2002 Farm Bill and administered by the U.S. Department of Agriculture (USDA) Natural Resources Conservation Service (NRCS), conservation programs exist for delivering public-supported financial incentives to growers to increase environmental stewardship on lands in production. NRCS conservation programs are described, and the case for providing financial incentives to growers for implementing IPM is presented. We also explored the opportunity and challenge to use one key program, the Environmental Quality Incentives Program (EQIP), to aid grower adoption of IPM. The EQIP fund distribution to growers from 1997 to 2002 during the last Farm Bill cycle totaled approximately 1.05 billion dollars with a portion of funds supporting an NRCS-designed pest management practice. The average percentage of allocation of EQIP funds to this pest management practice among states was 0.77 +/- 0.009% (mean +/- SD). Using Michigan as an example, vegetable and fruit grower recognition of the program's use to implement IPM was modest (25% of growers surveyed), and their recognition of its use in aiding implementation of IPM was improved after educational efforts (74%). Proposals designed to enhance program usefulness in implementing IPM were delivered through the NRCS advisory process in Michigan. Modifications for using the NRCS pest management practice to address resource concerns were adopted, incentive rates for pest management were adjusted, and an expanded incentive structure for IPM technique adoption was tabled for future consideration. The case is strong for using public-supported financial incentives offered by the EQIP to aid grower adoption of IPM as a means to address resource concerns, but current use of the EQIP for this purpose is modest to meager. With appropriate program adjustments and increased grower awareness, USDA NRCS conservation programs, and the EQIP in particular, may provide an important opportunity for growers to increase their use of IPM as a resource conservation and farm management tool.

Agriculture↗

PubMed2005

The importance of standardization of creatinine in the implementation of guidelines and recommendations for CKD: implications for CKD management programmes.

BACKGROUND: In an attempt to reduce late referral and to improve the care of patients with chronic kidney disease (CKD), different organizations have issued guidelines on when to refer patients to the nephrologist. Most suggest referral of patients with a GFR below 60 ml/min/1.73 m2, and demand referral if the GFR is below 30 ml/min/1.73 m2. It is recommended to use the abbreviated MDRD equation to estimate GFR. This formula is, however, sensitive to the creatinine assay methodology. In addition, the impact of the implementation of such guidelines on the nephrology practice has never been evaluated. This study (i) identifies the true burden of CKD in a population and simulates the effects of a 100% implementation of the guidelines on the nephrology work load, and (ii) evaluates the validity of the estimated GFR using the abbreviated MDRD formula when routinely provided. METHODS: Different laboratories (both hospital and private) in our region were asked to report on all the serum creatinine values performed during the first week of December 2004. If patients had more than one determination, only the lowest serum creatinine value was retained. Patients already known to a nephrology unit were not included. GFR was calculated using the abbreviated MDRD, using the serum creatinine as reported by these laboratories, or after correction to the MDRD-standard using different published equations. RESULTS: 20,108 patients, with a mean age of 53.4+/-16.2 years, 48% females, had at least one serum creatinine determination in the observation period. According to the K/DOQI CKD classification, 20.2, 1.6 and 0.8% of females and 13.3, 1.6 and 0.6% of males were in stage 3, 4 and 5, respectively, when the abbreviated MDRD formula was used with the serum creatinine value as reported by the laboratories. Important differences in classifications were obtained when the different correction formulae for creatinine were applied. According to the current recommendations, this would lead to a mandatory referral of 1650-2400 CKD stage 4 patients per 100 000 inhabitants and a suggested referral of another 4100-15 360 CKD stage 3 patients per 100,000 inhabitants to a nephrology unit. CONCLUSION: Implementation of the current guidelines for referral of CKD patients to nephrologists would lead to an overload of the nephrology care capacities. Large differences in estimated GFRs with different corrections for serum creatinine are observed, resulting in important CKD classification differences. Standardization of serum creatinine assays is mandatory before guidelines, and especially the routine provision of the estimated GFR by the abbreviated MDRD formula, can be implemented in clinical practice.

Adult↗

PubMed2000

Active implementation of a consensus strategy improves diagnosis and management in suspected pulmonary embolism.

Our consensus-based strategy in the diagnostic management of patients with pulmonary embolism involves a perfusion lung scan, a ventilation lung scan, compression ultrasonography and pulmonary angiography, in sequence. We compared the diagnostic approach in patients with clinically suspected pulmonary embolism before the active implementation of this strategy (retrospective analysis of 618 patients, April 1992-March 1995) and after (prospective study of 250 patients, April 1995-March 1996), with another assessment 1 year later. The measured outcomes were: (i) final diagnosis of pulmonary embolism either directly by pulmonary angiography, indirectly by compression ultrasonography of the leg veins, or with a high probability from a ventilation/perfusion lung scan; (ii) prescription of anticoagulant therapy. Before strategy implementation, pulmonary embolism was adequately confirmed or excluded in 11% of patients with an abnormal perfusion lung scan; in 55% the diagnosis remained uncertain, but the patient received anticoagulants. After implementation, these figures were 58.5% and 13%, respectively. A modest further improvement was observed 1 year later. Active implementation of a consensus-based strategy in the diagnosis of pulmonary embolism increases definite diagnoses, and reduces the numbers treated with anticoagulants. It induces a rapid change in the diagnostic behaviour of physicians.

Algorithms↗

PubMed2001

Outpatient laparoscopic cholecystectomy: patient outcomes after implementation of a clinical pathway.

OBJECTIVE: To determine the success of a clinical pathway for outpatient laparoscopic cholecystectomy (LC) in an academic health center, and to assess the impact of pathway implementation on same-day discharge rates, safety, patient satisfaction, and resource utilization. SUMMARY BACKGROUND DATA: Laparoscopic cholecystectomy is reported to be safe for patients and acceptable as an outpatient procedure. Whether this experience can be translated to an academic health center or larger hospital is uncertain. Clinical pathways guide the care of specific patient populations with the goal of enhancing patient care while optimizing resource utilization. The effectiveness of these pathways in achieving their goals is not well studied. METHODS: During a 12-month period beginning April 1, 1999, all patients eligible for an elective LC (n = 177) participated in a clinical pathway developed to transition LC to an outpatient procedure. These were compared with all patients undergoing elective LC (n = 208) in the 15 months immediately before pathway implementation. Successful same-day discharges, reasons for postoperative admission, readmission rates, complications, deaths, and patient satisfaction were compared. Average length of stay and total hospital costs were calculated and compared. RESULTS: After pathway implementation, the proportion of same-day discharges increased significantly, from 21% to 72%. Unplanned postoperative admissions decreased as experience with the pathway increased. Patient characteristics, need for readmission, complications, and deaths were not different between the groups. Patients surveyed were highly satisfied with their care. Resource utilization declined, resulting in more available inpatient beds and substantial cost savings. CONCLUSIONS: Implementation of a clinical pathway for outpatient LC was successful, safe, and satisfying for patients. Converting LC to an outpatient procedure resulted in a significant reduction in medical resource use, including a decreased length of stay and total cost of care.

Academic Medical Centers↗

PubMed2002

A pilot project to evaluate implementation of clinical guidelines.

With the global emphasis on quality care based on evidence, this pilot project aimed to examine changes in nursing practice following dissemination and implementation of clinical guidelines. The project implemented a fall prevention guideline in an acute care hospital. Fall preventive nursing practice of the hospital was compared before and after implementation of the guidelines. Results about the changes in nursing practice are discussed in terms of the methods and processes of dissemination and implementation, as well as the features of the guidelines.

Accidental Falls↗

PubMedDate not supplied

A failed model-based attempt to implement an evidence-based nursing guideline for fall prevention.

BACKGROUND: An evidence-based nursing guideline had been locally developed in 1993 to reduce fall incidence rates, creating a 30% reduction. Implementation had failed though. Between 1999 and 2001 the guideline was updated. A multifaceted intervention was chosen based on a model for implementing change. METHOD: The study was performed in 2 wards. All recommendations of Grol's 5-step implementation model were followed. The aim was a reduction of 30% in fall incidence within a year. Data on falls were extracted from nursing records and Incidence Report Forms (IRFs). RESULTS: In a pilot study an average of 9 falls per 1000 patients per day had been recorded in the department of internal medicine and 16 in the neurology ward. Given the desired reduction of 30%, the target averages were 6 and 11 falls respectively. During the intervention year the average incidences were 8 and 13 falls (95% CI: 6-11 and 10-15). There was a changeable pattern over time without any declining trend. The percentage filled in IRFs varied strongly, with an average of 52% in the department of internal medicine and 60% in the neurology department. CONCLUSION: There has been no durable decrease in monthly falls despite the use of a model-based procedure for implementing change. Neither did we observe any improvement in filling in IRFs. It can be questioned if the nurses themselves did experience patient falls to be troublesome enough. Investigating this is difficult though. Although the most successful strategy still appears to be changing attitudes of nurses in order to increase fall prevention, there is no clear strategy on how to create this successfully.

Academic Medical Centers↗

PubMed1997

Recent implementations of electronic medical records in four family practice residency programs.

Electronic medical records (EMRs) are increasingly replacing paper records, and many residency program directors are interested in incorporating EMR systems into their clinics. The authors describe their experiences implementing EMRs in their family practice residency programs; the four programs are the Eau Claire Family Practice Residency Program, the Galveston Family Practice Residency Program, the Mayo-Scottsdale Residency Program, and the Wyoming Valley Family Practice Residency. The authors provide background information about each program and an overview of the EMR systems; they then describe the implementation processes, addressing training, integration with other software- and paper-based systems, security, costs, and effects on patient volume and staffing levels. Finally, they discuss the general benefits of and barriers to EMR-system implementations, and make recommendations for other programs considering implementing EMRs.

Attitude to Computers↗

PubMed1999

Implementation of a four-year multimedia computer curriculum in cardiology at six medical schools.

The pressures of a changing health care system are making inroads on the commitment and effort that both basic science and clinical faculty can give to medical education. A tool that has the potential to compensate for decreased faculty time and thereby to improve medical education is multimedia computer instruction that is applicable at all levels of medical education, developed according to instructional design principles, and supported by evidence of effectiveness. The authors describe the experiences of six medical schools in implementing a comprehensive computer-based four-year curriculum in bedside cardiology developed by a consortium of university cardiologists and educational professionals. The curriculum consisted of ten interactive, patient-centered, case-based modules focused on the history, physical examination, laboratory data, diagnosis, and treatment. While an optimal implementation plan was recommended, each institution determined its own strategy. Major goals of the project, which took place from July 1996 to June 1997, were to identify and solve problems of implementation and to assess learners' and instructors' acceptance of the system and their views of its value. A total of 1,586 students used individual modules of the curriculum 6,131 times. Over 80% of students rated all aspects of the system highly, especially its clarity and educational value compared with traditional lectures. The authors discuss the aspects of the curriculum that worked, problems that occurred (such as difficulties in scheduling use of the modules in the third year), barriers to change and ways to overcome them (such as the type of team needed to win acceptance for and oversee implementation of this type of curriculum), and the need in succeeding years to formally assess the educational effectiveness of this and similar kinds of computer-based curricula.

Attitude to Computers↗

PubMed1999

Electronic medical record systems at academic health centers: advantages and implementation issues.

The growth of managed care has fueled expectations for a more coordinated delivery of clinical services and a reduction of unnecessary utilization. Among the most important issues that constrain these expectations is the transfer of medical information. Electronic medical record (EMR) systems appear to offer substantive advantages over paper records for both containing costs and improving the quality of care. However, incorporation of EMR systems into practice settings has languished. Among the barriers to implementation are software problems of codification and entry of data, security issues, a dearth of integrated delivery systems, reluctant providers, and prohibitive costs. The training programs of academic health centers (AHCs) are optimal environments for testing and implementing EMR systems. AHCs have the expertise to resolve remaining software issues, the components necessary for integrated delivery, a culture for innovation in clinical practice, and a generation of future providers that can be acclimated to the requisites for computerized records. The authors critically review these and other issues of implementing EMR systems at AHCs and propose four necessary steps for financing their implementation.

Academic Medical Centers↗

PubMed1991

Practical strategies for CNS role implementation.

Methods of implementing the clinical nurse specialist (CNS) role can be approached in many ways. Providing the clinical specialist with concrete strategies to use during role implementation or expansion can aid in expediting the acceptance process for the CNS. Some authors have discussed phases the CNS encounters during role development. Time span of these phases vary greatly, dependent not only on the individual specialist, but also on the system for which they are employed. Kramer's four phases detailing the adjustment period of the newly practicing nurse may be used when discussing CNS role implementation. These four phases are: honeymoon, shock/rejection, recovery, and resolution. Practical suggestions to expedite role implementation can make progression through these phases easier and less overwhelming. Although obstacles will often be present, the CNS must then become a catalyst by using creative ideas and effective coping mechanisms to effect change and advance the role.

Adaptation, Psychological↗

PubMed1991

Implementation of a source term control program in a mature boiling water reactor.

The implementation and results of a source term control program implemented at the James A. FitzPatrick Nuclear Power Plant (JAF), a mature boiling water reactor (BWR) facility that has been in commercial operation since 1975, are discussed. Following a chemical decontamination of the reactor water recirculation piping in the Reload 8/Cycle 9 refueling outage in 1988, hydrogen water chemistry (HWC) and feedwater Zn addition were implemented. This is the first application of both HWC and feedwater Zn addition in a BWR facility. The radiological benefits and impacts of combined operation of HWC and feedwater Zn addition at JAF during Cycle 9 are detailed and summarized. The implementation of hydrogen water chemistry resulted in a significant transport of corrosion products within the reactor coolant system that was greater than anticipated. Feedwater Zn addition appears to be effective in controlling buildup of other activated corrosion products such as 60Co on reactor water recirculation piping; however, adverse impacts were encountered. The major adverse impact of feedwater Zn addition is the production of 65Zn that is released during plant outages and operational transients.

Cobalt Radioisotopes↗

PubMedDate not supplied

Implementing the Safe Medical Devices Act in a hospital.

Implementation of the Safe Medical Devices Act (SMDA) by a "medical device user facility" requires the introduction of new responsibilities, processes, and accountabilities. The complexity of a program will vary with the number of devices included, as well as the medical activities of the particular facility. The implementation of the SMDA is described in a 145-bed, acute care, county hospital, along with some of the practical problems and solutions associated with its implementation. Both the event reportability section and the tracking section of SMDA have been implemented. The greatest difficulty in the event reportability section lies in the ambiguous definitions that determine event reportability. This ambiguity may be clarified when the final regulations are published. In respect to device tracking, questions remain unanswered that relate to the manufacturer-facility interface and disposition of explanted devices.

California↗