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[Limitations and alternatives to the implementation of a program for drug users at risk of HIV infection using the Social Network Approach].

The authors describe the development of a preventive program focused on intravenous drug users at risk of HIV infection, using the Social Network Approach as the intervention model. The authors describe the project's steps in a large university hospital in southern Brazil, emphasizing the unique methods and techniques developed by the treatment staff. Problems encountered during the project development are discussed, aimed at identifying the reasons why the program only achieved partial success. The authors identify critical issues, such as the use of a new technique not previously tried in Brazil, difficulties in maintaining IV drug users in treatment, lack of infrastructure for walk-in treatment, and the challenge of motivating staff and patients to continue treatment. The authors conclude by listing suggestions aimed at facilitating the development of new projects based on the same conceptual model.

Community Networks↗

Implementing a hospital-based violence-related injury surveillance system--a background to the Jamaican experience.

Violence, a leading cause of injuries and death, is recognized as a major public health problem. In 1996, injuries were the second leading cause of hospitalizations in Jamaica. The estimated annual cost of in-patient care for injuries was 11.6 million US dollars. To develop strategies to reduce the impact of violence-related injuries on Jamaican health care resources, the Ministry of Health, Division of Health Promotion and Protection (MOH/DHPP) in collaboration with the Centers for Disease Control and Prevention and the Tropical Metabolic Research Institute, University of the West Indies Mona, designed and implemented a violence-related injury surveillance system (VRISS) at Kingston Public Hospital (KPH). In 1998, the VRISS, based on the International Classification of External Cause of Injury (ICECI), was implemented in the accident and emergency (A&E) department of Jamaica's tertiary care hospital, KPH. VRISS collects demographic, method and circumstance of injury, victim-perpetrator relationship and patient's discharge status data. From 8/1/98 to 7/31/99, data on 6,107 injuries were collected. Injuries occurred primarily among males aged 25-44 years. Most injuries (54%; 3171) were caused by use of a sharp object. Nearly half (49%; 2992) were perpetrated by acquaintances. The majority, 70% (4,252), were the result of a fight or argument and 17% were admitted to the hospital. The VRISS utilized A&E department data to characterize violence-related injuries in Jamaica, a resource-limited environment. These data will be used to guide intervention development to reduce violence-related injuries in Jamaica.

Adolescent↗

Start right-eat right award scheme: implementing food and nutrition policy in child care centers.

The Start Right-Eat Right award scheme implemented in Western Australia has been used to provide the incentive to bring about improvement in food service in line with government policy and regulations in the child care industry. Theories of organizational change were used to identify processes and strategies to support the industry in translating policy into practice. A baseline survey of food service management practices, as well as process evaluation, informed action and identified barriers. Impact evaluation demonstrated that the award scheme could bring about improvements in the quality of food service; 80% of centers made changes to their menus as a result of participating. Two years postlaunch, 40% of centers have registered in the scheme. The diffusion of innovation theory is used to explain uptake and discuss results. The success of the scheme was based on four factors: an understanding of the industry, collaboration between the child care industry and government, supporting resources, and incentives.

Certification↗

Forty years of deinstitutionalization of psychiatric services in Canada: an empirical assessment.

OBJECTIVE: To empirically analyze the implementation of the policy of deinstitutionalization of psychiatric services over a 40-year period. METHOD: We assessed the policy of deinstitutionalization in terms of the following components: 1) population-based psychiatric beds, days of care in psychiatric hospitals (PHs); 2) days of care in psychiatric units in general hospitals (GHs); and 3) per capita expenditures on psychiatric services. RESULTS: There was a rapid closure of beds in PHs in the 1970s and 1980s, but this was associated with an increasing rate of days of care in psychiatric units in GHs (that is, transinstitutionalization). It was not until the 1990s that the overall days of inpatient care began to decrease. Per capita expenditures on community-based psychiatric services increased throughout this period. CONCLUSIONS: Standardized rates reveal tremendous variation among the provinces in the timing and intensity of deinstitutionalization.

Canada↗

Can a non-invasive strategy for managing young dyspeptics be safely implemented in Asia?

Dyspepsia is a common problem in the Asia-Pacific region, with a prevalence rate ranging from 10-20%. It constitutes 2-5% of consultations with primary-care physicians and forms a major part of the gastroenterologists' workload. Although upper gastrointestinal endoscopy (UGIE) is the investigation of choice, no serious disease is present in the majority of patients and various other ways have been suggested, mainly in the West, to reduce the demand on the finite resources of UGIE services. The alternative methods to UGIE have been based on non-invasive detection of Helicobacter pylori in patients with dyspepsia, as the organism has been shown to be associated with most peptic ulcers and even gastric cancer. A positive H. pylori test in a patient with dyspepsia may not necessarily indicate serious disease, but H. pylori eradication eliminates the propensity for developing peptic ulcers and perhaps even cancer (not proven). In high-risk populations, non-invasive screening for H. pylori can even be considered a 'cancer test', as it can help target investigations in a selected group of patients.

Age Factors↗

An implementation framework for household and community integrated management of childhood illness.

This paper describes the development and recent history of the third component of the Integrated Management of Childhood Illness (IMCI) strategy, improving household and community practices (HH/C IMCI). An implementation framework for this third component, developed through review of experiences of non-governmental organizations (NGOs) working in community-based child health and nutrition programmes, is then presented. This Framework responds to demand from NGOs and their partners for a description of the different categories of community-level activities necessary for the implementation of a comprehensive child health and nutrition programme. These categories of activities facilitate the systematic cataloguing, synthesis and coordination of organizational activities and experience. It also serves as a reference tool for improving communication of related community child health activities, and a guide for designing appropriate behaviour change strategies. The Framework was endorsed by participants in an international workshop held in Baltimore, Maryland in January 2001, and specified three linked elements that are integral to HH/C IMCI, supported by a multi-sectoral platform that addresses constraints communities face in adopting practices that promote health and nutrition. The three programmatic Elements critical to HH/C IMCI programmes are (1). improving partnerships between health facilities or services and the communities they serve; (2). increasing appropriate and accessible care and information from community-based providers; and (3). integrating promotion of key family practices critical for child health and nutrition. The Framework presented in this paper is an ideal tool for describing, sharing and coordinating efforts in the field, and is purposely descriptive rather than prescriptive.

Child↗

The implementation of a postoperative care process on a neurosurgical unit.

The postoperative phase is a critical time for any neurosurgical patient. Historically, certain patients having neurosurgical procedures, such as craniotomies and other more complex surgeries, have been nursed postoperatively in the intensive care unit (ICU) for an overnight stay, prior to transfer to a neurosurgical floor. At the Hospital for Sick Children in Toronto, because of challenges with access to ICU beds and the cancellation of surgeries because of lack of available nurses for the ICU setting, this practice was reexamined. A set of criteria was developed to identify which postoperative patients should come directly to the neurosurgical unit immediately following their anesthetic recovery. The criteria were based on patient diagnosis, preoperative condition, comorbidities, the surgical procedure, intraoperative complications, and postoperative status. A detailed process was then outlined that allowed the optimum patients to be selected for this process to ensure patient safety. Included in this process was a postoperative protocol addressing details such as standard physician orders and the levels of monitoring required. Outcomes of this new process include fewer surgical cancellations for patients and families, equally safe, or better patient care, and the conservation of limited ICU resources. The program has currently been expanded to include patients who have undergone endovascular therapies.

Child↗

Implementation of a successful lifestyle intervention programme for New Zealand Maori to reduce the risk of type 2 diabetes and cardiovascular disease.

Lifestyle programmes have been shown to reduce the risk of type 2 diabetes in European populations. The participation of Maori in many mainstream health programmes is poor. This study evaluates a lifestyle intervention programme which is acceptable to Maori and which has objective outcome measures to determine the effectiveness of the programme. Thirty six Maori men and women were recruited for a 4 month programme involving modification of diet and exercise. Insulin sensitivity was measured using a euglycaemic insulin clamp, body composition using dual-energy-absorptiometry and fitness using a submaximal exercise test. Secondary outcome measures included anthropometry, blood pressure, fasting glucose and insulin levels, and lipid profiles. There was a 24% improvement in insulin sensitivity (from 5.1 to 6.3 G/mIU/L, P=0.03, N=29). This was associated with a reduction of 3.1 kg in weight (95%CI -4 to -2) and a reduction of 7 mmHg in systolic blood pressure (95%CI -13, -1). This approach successfully reduced risk for type 2 diabetes and cardiovascular disease in New Zealand Maori in the short term.

Adult↗

Implementation of an international teleradiology staffing model.

Although teleradiology is presently being used extensively in the United States-for both overseas subspecialty consultations and overnight coverage of imaging services at domestic medical centers-there has been limited investigation of its potential to help provide staffing support to U.S. medical centers from offshore locations. In this review, the authors describe an empirical assessment of the clinical feasibility and applicability of body computed tomographic (CT) image cases that originated at a U.S. university hospital being interpreted nearly contemporaneously by a staff radiologist in India. During a 3-month period, nonemergent CT cases obtained at a tertiary care institution (Yale-New Haven Hospital) were transmitted daily to a satellite reading facility in Bangalore, India. The cases were interpreted at the satellite reading facility by a faculty member radiologist who maintained hospital privileges and academic appointment at the parent institution in the United States. CT imaging reports were transcribed and uploaded directly to the parent institution's radiology information system. Technical problems temporarily prevented the transfer of image cases twice during the study period. Overall, the project results demonstrated the feasibility and reliability of an international teleradiology staffing model.

Abdominal Neoplasms↗

Implementation of early discharges after uncomplicated vaginal deliveries: maternal and infant complications.

BACKGROUND: Short-stay obstetric stays have been the recent focus of many social and medical debates. We did a retrospective study of a large community teaching hospital's experience in making a safe transition to short-stay obstetrics. METHODS: Over a 10-month period, a multidisciplinary committee developed an intrapartum and postpartum education program to allow short hospital stays after uncomplicated vaginal deliveries. Computerized data were then retrieved on all uncomplicated spontaneous vaginal deliveries (DRG 373) from January 1994 to March 1995. RESULTS: During the study period, 554 women were discharged on the first postpartum day, resulting in three maternal readmissions and nine pediatric readmissions (combined readmission rate of 2.2%). This low readmission rate compared favorably with our experience with 2,563 uncomplicated vaginal deliveries from January 1991 to December 1993, immediately before the institution of the short-stay obstetrics program (combined readmission rate of 3.9%). The average hospital cost for a 1-day stay was $1,714 compared with $2,477 for a 2- to 3-day stay, representing a saving of only 31%. CONCLUSIONS: Early obstetric discharges after an uncomplicated spontaneous vaginal delivery can be safe and effective with appropriate patient selection and support.

Cost Savings↗

Diagnostic imaging pathways: development, dissemination, implementation, and evaluation.

ISSUE: There are signs of inappropriate application of medical imaging to diagnosis. Inappropriate imaging is a threat to effective diagnosis and effective allocation of resources. The development and deployment of knowledge-based clinical decision support systems is one strategy to reduce inappropriate imaging. DEVELOPMENT OF IMAGING PATHWAYS: A suite of 78 imaging pathways was conceived both as a decision support and educational tool. The pathways were drafted by imaging specialists, but further developed and modified, based on graded evidence and input from requesting clinicians. An electronic environment was developed to contain and deliver the pathways. DISSEMINATION AND IMPLEMENTATION: Imaging pathways were distributed via a hospital local area network and on compact disk. A multifaceted approach was used to raise general awareness of the pathways, followed by intensive 'marketing' activities. Two groups of clinicians were targeted; hospital-based clinicians and general practitioners. EVALUATION: There was increased awareness of imaging pathways. Clinicians judged them to be useful for education and decision support. The method of electronic delivery was adequate. Knowledge of diagnostic imaging and requesting behaviour tended to become more aligned with the pathways. The central objective to reduce inappropriate medical imaging seems to be achievable. LESSONS LEARNED: There is scope to improve the content and the electronic environment, achieve better integration into decision-making processes, and achieve better compliance. A linkage between imaging pathways and electronic requesting could provide alerts to 'non-compliant' requesting. The assignment of a higher cost, or a lower remuneration, to non-authorized and non-compliant imaging would provide tangible incentive to comply, unless there are compelling clinical contraindications.

Attitude of Health Personnel↗

Recommendations for implementation of high dose rate 192Ir brachytherapy in developing countries by the Advisory Group of International Atomic Energy Agency.

PURPOSE: To provide recommendations for the implementation of high dose rate (HDR) 192Ir brachytherapy technology in developing countries. METHODS: An Advisory Group Meeting of the International Atomic Energy Agency (IAEA) met to address the implementation of HDR 192Ir brachytherapy technology in developing countries. These recommendations reflect only the personal opinions of the authors and do not necessarily represent the opinion of the IAEA. RESULTS: An HDR treatment system should be purchased as a complete unit that includes the 192Ir radioactive source, source loading unit, applicators, treatment planning system, and control console. Infrastructure support may require additional or improved buildings and procurement of or access to new imaging facilities. A supportive budget is needed for quarterly source replacement and the annual maintenance necessary to keep the system operational. The radiation oncologist, medical physicist, and technologist should be specially trained before HDR can be introduced. Training for the oncologist and medical physicist is an ongoing process as new techniques or sites of treatment are introduced. Procedures for quality assurance (QA) of patient treatment, and the planning system must be introduced. Emergency procedures with adequate training of all associated personnel must be in place. CONCLUSIONS: The decision to select HDR in preference to alternate methods of brachytherapy is influenced by the ability of the machine to treat a wide variety of clinical sites. In departments with personnel and budgetary resources to support this equipment appropriately, economic advantage becomes evident only if large numbers of patients are treated. Intangible benefits of source safety, personnel safety, and easy adaptation to fluctuating demand for treatments also require consideration when evaluating the need to introduce this treatment system.

Brachytherapy↗

When requests become orders--a formative investigation into the impact of a computerized physician order entry system on a pathology laboratory service.

PURPOSE: The purpose of this study was to identify the key implications of the implementation of a computerized physician order entry (CPOE) system on pathology laboratory services. METHODS: An in-depth qualitative study using observation, focus groups and interviews with pathology staff, managers, clinicians and information systems staff during implementation of a CPOE system in 2004 at a major Australian teaching hospital. RESULTS: Pathology laboratories experienced a shift in their work roles resulting in altered work practices, responsibilities and procedures. These changes were marked by terminological and procedural changes in the test order process from when clinicians issued a request for a test, to the new system that established clinical orders at the point of care. This change was accompanied by some organizational dysfunctions including the emergence of a new category of "frustrated" orders without specimens; problems with the procedure of adding tests to previously existing specimens; the appearance of discrepancies in the recorded time of specimen collection. In response to these changes, hospital and pathology staff adopted a variety of means to cope with their changed circumstances. These ranged from efforts to increase clinical awareness to compensatory laboratory workarounds and enforced rule changes. CONCLUSIONS: CPOE systems can have a major impact on the nature of the work of pathology laboratories. Understanding how and why these changes occur can be enhanced through considering the organizational and social contexts involved. The effectiveness of CPOE systems will rely on how administrators and staff approach and deal with these challenges.

Clinical Laboratory Information Systems↗

Implementing Six Sigma in The Netherlands.

BACKGROUND: Six Sigma, a process-focused strategy and methodology for business improvement, can be used to improve care processes, eliminate waste, reduce costs, and enhance patient satisfaction. EXPERIENCE WITH SIX SIGMA IN THE NETHERLANDS: Six Sigma was introduced in 2001 at the 384-bed Red Cross Hospital (Beverwijk). During the Green Belt training, every participant was required to participate in at least one Six Sigma project. The hospital's total savings in 2004 amounted to 1.4 million dollars, for an average savings of 67,000 dollars for each of the completed 21 projects. THREE EXAMPLES OF SUCCESSFUL PROJECTS: In one project, the team designed a new admission process for the operating rooms, resulting in an average starting time nine minutes earlier. This relatively minor improvement made it possible to operate on an additional 400 patients a year and to achieve a net savings of >273,000 dollars. A second project reduced the number of patients receiving intravenous (IV) antibiotics by switching to oral administration, yielding annual savings, based on medication costs alone, of >75,000 dollars. A third project reduced the length of stay in the delivery room from 11.9 to 3.4 hours, yielding an annual savings of 68,000 dollars. The "Ultimate Cure?": Six Sigma, which entails involvement of health care workers; use of improvement tools (from industry); creation of trained project teams to tackle complex, often cross-departmental processes; data analyses; and investment in quality improvement may prove the "ultimate cure" to the current cost, quality, and safety issues that challenge health care.

Anti-Bacterial Agents↗

Contact investigations in congregate settings, New York City.

SETTING: Large urban tuberculosis control program. OBJECTIVE: To evaluate results of procedures implemented for systematic investigation of tuberculosis exposures in congregate settings. DESIGN: Between October 1995 and December 2000, a unit consisting of epidemiologists, health educators and tuberculin screening staff investigated exposures in sites with >15 persons. Transmission at the site was defined as likely, possible, unlikely or unknown. RESULTS: Among 100 investigations, 12 were tuberculosis case clusters, five were source case investigations, and 83 were exposures to single infectious cases. Transmission was likely in 24 (21%), possible in eight (8%), unlikely in 62 (62%), and could not be assessed in four (4%). Among the 83 exposures to single infectious cases, 2740 contacts were tested; 502 (18%) were infected. Among 1202 close contacts, 996 (82%) were tested, 197 (20%) were infected and started treatment of latent tuberculosis infection (LTBI) and 102/197 (52%) completed treatment. Sites with likely transmission had index patients with longer duration of cough (13 vs. 6 weeks, P = 0.01) and cavitary lesions (84% vs. 44%, P = 0.01) compared to sites with unlikely transmission. CONCLUSION: A systematic approach for conducting contact investigations in congregate settings is useful for assessing transmission. As such investigations are resource intensive and transmission is not common, performing tuberculin skin testing after most persons would have converted should be considered in low-risk groups. Additional efforts are needed to increase completion of treatment for LTBI in contacts identified in these settings.

Adolescent↗

Implementation and evaluation of an ophthalmic nurse practitioner emergency eye clinic.

BACKGROUND: To describe the implementation and assess the efficacy of an ophthalmic nurse practitioner (ONP) emergency eye clinic. METHODS: In a 13-month period, patients were assessed in an ONP emergency eye clinic in a teaching hospital setting. The ONP clinic was run on a defined scope of practice. Risk assessment was carried out in two audit sessions, 4 weeks duration each, at months 1 and 7. Patient outcomes were monitored for reattendance to the department following discharge. RESULTS: A total of 259 patients were assessed, 143 (55.2%) were within the scope of practice. In the two audit periods, concordance with the ophthalmologist was high, diagnosis 100% and management 95.2%. Many patients assessed (111, 42.9% of total) had minor external eye conditions--chiefly corneal foreign body or abrasion (n = 50), conjunctivitis (n = 14) and minor (non-alkali) chemical injuries (n = 11). No reattendance was noted in these patients when monitored for a mean of 12 months (range 7-19 months). CONCLUSIONS: This study demonstrates the safety and effectiveness of an ONP emergency eye clinic when practising within a defined scope of practice. An ONP-led emergency eye clinic is a viable addition to acute ophthalmic eye care in Australia.

Adolescent↗

[Ambulatory surgery, potential implementation for 17 interventions].

Out-patient surgical practice, which allows the patient to leave the hospital a few hours after the intervention, is fairly recent in France and has not yet reached its full expansion. The out-patient surgery French Association (Association française de chirurgie ambulatoire-AFCA) proposes to pursue its development in twenty or so surgical acts. We present an overview of the 17 principle acts. We will then assess the possibilities, according to a method used in Quebec, of developing each of these surgical acts. The proportion of out-patient hospitalizations, varies greatly depending on the surgical act considered. Surgery for cataract is frequent (400,000 hospitalizations in 1999), but only one quarter of these acts are managed in an out-patient department. Conversely, the placing of trans-tympanic drains, which represents four-fold less hospitalizations, is performed in out-patient departments in nine cases out of ten. For the same surgical act, the rates of out-patient surgery vary from one establishment to the next: some have high rates, demonstrating the adaptation of their organization to out-patient surgery, others only operate in complete hospital settings, with more or less long hospitalization periods. Among the surgical acts considered, eye surgery, whether for cataract or strabismus, is that which appears to have the best potential for development, in view of a relatively low rate of out-patient surgery and a large proportion of hospitalization periods of one to two days.

Ambulatory Surgical Procedures↗

Dispatcher assisted CPR: implementation and potential benefit. A 12-year study.

OBJECTIVES: Our objectives are to describe details of the dispatcher assisted cardiopulmonary resuscitation (CPR) instruction program we implemented during a 12 years study and to provide estimates of the potential number of out-of-hospital cardiac arrests that might benefit from such instruction based on data from the last 77 months. METHODS: Basic data were obtained for all episodes of out-of-hospital cardiac arrest in the city of Seattle, as well as all emergency medical services (EMS) dispatches for suspected cardiac arrest. In addition to EMS run reports, data sources included audio tapes of dispatches, and interviews of callers. These data were used in a potential benefit analysis. RESULTS: Over a period of 77 months, 54% (3320/6130) of cardiac arrests received advanced cardiac life support (ACLS) by Seattle Fire Department emergency medical technicians (EMTs) and paramedics. We estimated that 29.9% (994/3320) of cardiac arrests in Seattle treated by EMS could have theoretically benefited from dispatcher assisted CPR. No serious adverse consequences of a dispatcher assisted CPR program were observed. Failure to identify a cardiac arrest by dispatchers was largely attributed to deviation from a well-defined protocol. However, non-arrests identified, initially as arrests appeared to be unavoidable. CONCLUSIONS: In the city of Seattle, some 29.9% of all out-of-hospital cardiac arrest victims who received ACLS had the potential to benefit from dispatcher assisted CPR.

Cardiopulmonary Resuscitation↗