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PubMed2006

Ambulatory in-office anterior iliac crest bone harvesting.

OBJECTIVE: A prospective study was performed to evaluate the harvesting of autologous bone within the private practice environment, using either a power-driven trephine or corticocancellous block harvesting, and to assess the clinical safety, postoperative morbidity, and patient satisfaction associated with this application. STUDY DESIGN: Thirty-nine patients requiring 40 bone harvests from the anterior iliac crest for maxillofacial reconstruction were included for study. The ages ranged from 16 to 73 years (mean 48.4 years). All surgeries were performed by a single surgeon. Patients were recovered and discharged home directly from the office. RESULTS: Forty iliac crest harvests were performed in the private practice venue from 2001 to 2004, 23 by motorized trephine and 17 by open corticocancellous block harvest. No peri-operative complications were encountered. Postoperative questionnaires were returned by 32 patients. Thirty patients reported that they would undergo hip surgery in an ambulatory environment again if required. CONCLUSION: Harvesting of bone from the anterior iliac crest is a safe and predictable surgical procedure for the private oral and maxillofacial surgical practice setting in selected cases, resulting in a low complication rate. Patient acceptance of this surgery in the private practice venue is high.

Adolescent↗

PubMed2003

New horizons: the motives, diversity and future of 'nurse led' care.

This article identifies the reasons for the accelerated development of nurse led services and attempts to define and discuss the diversity, risks and future that lies ahead. Evidence was collected and analysed using a literature review, reflection on practice and results of a local survey. It is suggested that nurse led developments are influenced by NHS policy, the practice environment, local need 'service gap' and provision of resources. No clear definition of a nurse led service is revealed, but six key features can be linked to common activities. Partnership with doctors is important and three levels of practice with differing degrees of autonomy and independence are identified and linked to the six common activities. Current scope and future opportunities for services are considered, highlighting the need for good preparation and supervised practice to minimize the risk of isolation. It is suggested that 'low risk' or tightly defined areas of practice may be most suited to this type of development. Our view is that nurse led services may not have reached their full potential and contribute to the future delivery of modern health care. It is concluded, that greater emphasis on education, training and support for nurses delivering this type of service is required to maximize potential opportunities and foster competence.

Attitude of Health Personnel↗

PubMed2001

Nursing shortage: not a simple problem - no easy answers.

The article examines the issue of nursing workforce planning within the present health system environment and addresses ethical issues related to the shortage. Numerous factors are influencing both the supply of registered nurses as well as the demand for nursing services. Of particular concern is the negative impact that the current nursing practice environment is having on the retention of registered nurses as well as the ability of the profession to recruit students. Other factors driving this present nursing shortage include the increasing age of working nurses and the potential for retirement; the aging of nursing faculty impacting the capacity of nursing schools; and poor wage compensation. The continual swing in the supply of and demand for nursing services will always be present; however, it is time that nursing sat at the policy-making table with the other decision makers to better anticipate the nature of these changes and how to address them.

Ethics, Nursing↗

PubMed1989

Influence of a preventive care educational intervention on physician knowledge, attitudes, beliefs, and practice.

We evaluated the effect of a three-part intervention on knowledge, attitudes, beliefs, and practices relevant to preventive care. A group of 13 second-year internal medicine residents (Group I) were exposed to a lecture, chart-based reminder, and biweekly feedback during a 3-month ambulatory care rotation. The remaining two groups of residents (Group II, n = 12; Group III, n = 11) were not exposed to the intervention. We performed a chart review to assess preventive care practice at a clinical site separate from the intervention and surveyed residents to assess preventive care knowledge, self-reported practice, professional attitudes, and health beliefs. Chart reviews revealed the intervention to be associated with improved performance of preventive care (0.52 vs 0.35 and 0.42, P = 0.01). In addition, the intervention was associated with improved scores for preventive care knowledge (90 vs 74 and 77, P = 0.001) and self-reported practice (85 vs 65 and 72, P = 0.007). Although attitudes toward prevention and health locus of control were not measurably influenced by the intervention, stepwise multiple linear regression analysis demonstrated these factors to be independently related to preventive practice. Our data support the notion that physician preventive practice is subject to a variety of influences involving not only knowledge, and practice environment, but also training, professional attitudes, and health beliefs.

Ambulatory Care↗

PubMed2005

Development of an instrument to measure the Practice Vocational Training Environment in Ireland.

The concept of the learning environment is increasingly recognized as an important feature within educational settings. Research on health-related educational environments has clearly demonstrated their impact on important outcomes such as student satisfaction and achievement, stress levels and ultimately on patient care. To date limited research has been carried out on the practice-based component of general practice training. This study was devised to measure the practice based training environment as experienced by GPs in training. A questionnaire was devised using a triangulated methodology and was administered to all practice-based general practice trainees in the Republic of Ireland. The results confirmed a high level of satisfaction with the educational environment in practice but several deficiencies were identified. These included the lack of availability of a stress support system, a lack of good clinical supervision at all times and a lack of understanding among practice staff regarding the role of the trainee in the practice. Having identified the deficiencies, the challenge to educators is to improve the educational environment for the benefit of the GPs in training and ultimately the communities they serve.

Ireland↗

PubMed1994

Measuring physician attitudes toward cost, uncertainty, malpractice, and utilization review.

OBJECTIVE: To develop a reliable measure of physician attitudes postulated to influence resource utilization. DESIGN: Statements related to attitudes that may influence resource use were culled from the literature and informal discussions with physicians. SETTING: Academic medical center. PARTICIPANTS: All faculty and housestaff in internal medicine, pediatrics, family medicine, and surgery at an academic medical center were surveyed. The response rate was 59% (n = 428). RESULTS: Exploratory factor analysis of all internal medicine surveys revealed four prominent domains. These closely corresponded with our a-priori hypothesized domains and were interpreted as cost-consciousness, discomfort with uncertainty, fear of malpractice, and annoyance with utilization review. A replication of the analysis using 25 survey items and conducted on the remainder of the data (surgeons, pediatricians, and family practitioners) revealed a similar four-factor solution. Scales were constructed for each of the four domains. Cronbach's alpha ranged from 0.66 to 0.88. Discomfort from uncertainty and fear of malpractice were moderately correlated (r = 0.42); other scale-scale correlations were modest. Of the four attitude measures, only cost-consciousness was associated with lower self-estimates of resource use. Both annoyance with utilization review and fear of malpractice increased as the proportion of time spent in patient care increased. CONCLUSIONS: Although various physician attitudes and beliefs have been hypothesized to influence health services resource use, reliable and valid measures for most of these have not been developed. The authors developed a 19-item survey instrument designed to measure these attitudes reliably. The four scales developed in this study may help identify physician attitudes that are important determinants of physician decision making and help foster a better understanding of physicians' reactions and acculturation to different practice environments.

Academic Medical Centers↗

PubMed2006

Factors associated with open practices: results from the Canadian National Family Physician Survey.

OBJECTIVE: Closed and conditionally closed practices appear to be increasing in many parts of Canada as reflected in the fact that more and more patients report difficulties finding family physicians who accept new patients. But the extent of, nature of, and factors related to open, closed, and conditionally closed practices are still largely unknown. DESIGN: This study used data from the 2001 National Family Physician Workforce Survey for secondary analysis. Chi-square tests and logistic regression were used to examine factors related to FPs' decisions to keep their practices open or to close them. SETTING: Private offices, clinics, community health centres, and academic family medicine practice units in Canada. PARTICIPANTS: Of 10,325 FPs surveyed, 2360 respondents who practised in emergency departments, hospitals, nursing homes, homes for the aged, walk-in clinics, and more than one setting were excluded. Overall response rate was 51.2%. MAIN OUTCOME MEASURES: Practice status (open, conditionally closed, and closed), restrictions placed on conditionally closed practices, and factors associated with open practices. RESULTS: The odds of having an open practice increased if respondents were male, younger than 35, working fewer hours at the time, or working in a group practice that included other types of physicians. Family physicians in rural and remote areas were much less likely than those in urban centres to close their practices. Conversely, FPs were more likely to close their practices when they perceived their communities to have good emergency department services and when other FPs in the community also had closed their practices. CONCLUSION: Demographic and practice characteristics of physicians have an effect on whether practices are open, conditionally closed, or completely closed. But the broader practice environment, determined by such factors as geographic location and medical services available in the community, is equally important.

Adult↗

PubMed1993

Educational programs in US medical schools.

As described in the introduction, the data presented in this report can be viewed in both a historical and an environmental context. From a historical perspective, there has been change in many areas of medical education. The number of applicants to medical schools has risen sharply in the past few years, a result seemingly inconsistent with the dissatisfaction with medicine expressed by many physicians and with the uncertainties about the eventual outcomes of health system reform. The number of minority applicants and enrollees is slowly rising, but at rates below the goals identified by such initiatives as the Association of American Medical Colleges' "Project 3000 by 2000." Even with the expansion of the applicant pool, however, most medical schools do not anticipate enrollment increases. Medical school tuition also continues to increase significantly, in both public and private schools. The number of faculty members in the clinical disciplines also has continued to rise, although the rate of increase has become less marked. The decrease in the number of basic science faculty members that occurred this year will need to be monitored to ensure that appropriate faculty resources are available for teaching, especially with the initiatives to introduce more active learning formats during the basic science years. The medical curriculum continues to evolve at differing rates across schools. Many "innovations" have become part of the curricular repertoire; for example, medical schools have incorporated educational formats, such as problem-based learning or computer-assisted instruction, which emphasize active student learning, although in a number of cases they are limited to a small portion of the curriculum. In addition, the availability of clinical experiences during the first 2 years of the curriculum, especially those located in ambulatory settings, gives students an early glimpse of the world of actual medical practice. The use of standardized patients provides system and structure in the teaching and evaluation of clinical skills. Therefore, a look at medical education as a whole in the historical context reveals many positive changes (for example, an increase in student diversity over time, the introduction of alternative instructional formats, and attempts to evaluate student clinical competence more reliably). Within the context of environmental expectations, however, many challenges still remain. Medical schools are experiencing pressure to solve perceived problems with the specialty distribution of their graduates and with the specialty distribution of the general physician population, even though factors outside the control of the medical school, such as reimbursement and the practice environment, also influence specialty choice.(ABSTRACT TRUNCATED AT 400 WORDS)

Accreditation↗

PubMed2002

Offshore safety case approach and formal safety assessment of ships.

PROBLEM: Tragic marine and offshore accidents have caused serious consequences including loss of lives, loss of property, and damage of the environment. METHOD: A proactive, risk-based "goal setting" regime is introduced to the marine and offshore industries to increase the level of safety. DISCUSSION: To maximize marine and offshore safety, risks need to be modeled and safety-based decisions need to be made in a logical and confident way. Risk modeling and decision-making tools need to be developed and applied in a practical environment. SUMMARY: This paper describes both the offshore safety case approach and formal safety assessment of ships in detail with particular reference to the design aspects. The current practices and the latest development in safety assessment in both the marine and offshore industries are described. The relationship between the offshore safety case approach and formal ship safety assessment is described and discussed. Three examples are used to demonstrate both the offshore safety case approach and formal ship safety assessment. The study of risk criteria in marine and offshore safety assessment is carried out. The recommendations on further work required are given. IMPACT ON INDUSTRY: This paper gives safety engineers in the marine and offshore industries an overview of the offshore safety case approach and formal ship safety assessment. The significance of moving toward a risk-based "goal setting" regime is given.

Decision Making↗

PubMed2005

The role of the dental surgeon in an integrated care pathway for the treatment of breathing difficulties.

We live in a professional environment in which the role of the dental surgeon is changing more rapidly than perhaps ever before. The concept of team working towards more efficient and focused delivery of care to our patients is one of the major developments, both within the practice environment through professionals complementary to dentistry, and indeed through medical and surgical colleagues in dealing with some of the wider aspects of holistic healthcare.

Adult↗

PubMed2000

Does a brief clerkship change Hong Kong medical students' ideas about general practice?

OBJECTIVES: This study examines the impact on students of a brief general practice clerkship, during a curriculum that is otherwise almost entirely hospital-based and in a practice environment that often does not encourage good primary care. DESIGN: 15 focus group discussions were held with a total of 110 students, as part of an action research project. Student responses were audiotaped, transcribed and then analysed for recurrent themes. SETTING: General Practice Unit, University of Hong Kong. SUBJECTS: Medical students RESULTS: There was evidence of pre-existing negative stereotypes of general practice, but in many cases these were dispelled by the relationships students developed during their attachment to general practitioners in the community. In an overcrowded curriculum, students ration their time and energy, focusing their learning pragmatically on subjects that have a high profile during examinations. CONCLUSIONS: Even in healthcare and medical school systems that are specialist-dominated, and in which the circumstances of practice do not always encourage high standards of care, the general practice clerkship can allow students to gain an understanding of the importance of primary care, and of the significance of the general practitioner's role in the healthcare system.

Attitude of Health Personnel↗

PubMed2003

Does time use in outpatient residency training reflect community practice?

BACKGROUND: The degree to which the ideals practiced during residency training persist amidst the pressures of community practice is unknown. Therefore, this paper compares time use during outpatient visits to family practice residents and experienced family physicians. METHODS: Visits of 244 new adult outpatients to 33 second- and third-year residents in a university clinic in Northern California were compared to 277 new adult outpatient visits to 92 community family physicians in Northeast Ohio, using the Davis Observation Code (DOC). The DOC uses observation to classify visit time into 20 different behavioral categories, reflecting different physician styles of interaction with patients. RESULTS: Controlling for patient mix, residents had longer visits, a less technical focus, and spent a greater percent of the visit on efforts to promote health behavior change, patient activation, preventive services, discussion of substance abuse, and counseling. CONCLUSIONS: Experienced family physicians provide more technical and less preventive and psychosocially oriented care than residents. This may reflect differences in patient mix, practice setting, physician experience, and the time and financial pressures of community practice. These findings may be used to modify residency training to better reflect actual community practice and to guide future studies of the effects of experience and different practice environments on physician style with patients.

Ambulatory Care↗

PubMed1986

Computers in dentistry.

Traditionally, each professional school has developed its own course or department of health care informatics. We may find it more efficient and productive to establish a department of Medical Informatics to serve all health science colleges. Therefore the initial costs would be reduced and the common knowledge bank would be greatly increased. In a position paper written for the Association of Academic Health Centers lies the detailed plans for the establishment of an integrated health sciences center computer resource. The inclusion of computer courses in the curriculum can be summarized in the following action step. The chief administrative officer of the academic health center should facilitate the work of the deans of the schools of the health professions in convening faculty task forces that will address the introduction of computer literacy and computer applications in health care to the curricula. Although dental informatics is still in its infancy, we must lay a solid foundation for the controlled growth and development of this field of dental science. The problems encountered in developing a course in dental informatics are not unique to this one area. All specialties of health care are grappling with the questions posed by medical informaticians. Although each specialty has its own needs and requirements, the basic underlying principles of medical informatics remains the same. The knowledge we can gain by the exchange of experiences between all fields can greatly increase the speed and accuracy of development. The primary goal of computer literacy in dental education should be to prepare our students for the changing practice environment of the future.

Computer Literacy↗

PubMed1995

Physicians and organizations: an uneasy alliance or a welcome relief?

BACKGROUND: Physicians are increasingly practicing within structured or organized practice settings, even though it is frequently assumed that such organizations are inherently dissatisfying to physicians. In this study, a sensitive measure of physician satisfaction is used to compare physicians working in four types of practice settings: private group practice, solo practice, a closed-panel health maintenance organization (HMO), and a hospital-based practice. METHODS: A questionnaire was mailed to all physicians in a four county area in western Massachusetts, from which 1302 practicing physicians were identified. Based on responses to the questionnaire, the physicians were placed into one of the four practice arrangements. Satisfaction was measured by using an index methodology, with six statistically acceptable measures of satisfaction. RESULTS: All physicians surveyed were most satisfied with the personal and lifestyle factors related to their practice, regardless of practice setting. Those in a private group practice were the most satisfied. However, physicians in an HMO setting were more satisfied with medicine as a profession and less dissatisfied with the state's medical practice climate than physicians in the other practice settings. It appears that HMOs provide professional satisfaction by buffering physicians from the external regulatory climate, permitting them to focus more on patient care. CONCLUSIONS: Identifying the factors that cause physician satisfaction and dissatisfaction within the various types of practice settings becomes increasingly important as current health care reform efforts continue to promote more structured practice environments. More research is needed to identify the various organizations physicians are involved with so that physicians' professional level of satisfaction can be maximized.

Group Practice↗

PubMed2003

Current practice patterns in the treatment of perforated appendicitis in children.

BACKGROUND: The treatment of perforated appendicitis in children often involves a combination of surgical and medical therapy. The aim of this study was to document the degree of consensus in the current management of perforated appendicitis in children. STUDY DESIGN: A survey was sent to all practicing pediatric surgeons in North America in April 2000 who were members of the American Pediatric Surgical Association for 1999-2000. Survey questions pertained to preoperative, perioperative, and postoperative practice patterns, particularly those issues related to use of antibiotic therapy. RESULTS: Among eligible surgeons, 80.2% completed the survey. Although more than 80% of respondents practiced in an academic setting, only 17% of surgeons used a formal clinical practice guideline to direct care. Responses varied substantially in the duration of postoperative antibiotic therapy, the use of intravenous or oral agents or both, and the duration of hospitalization. A considerable number of patients are receiving a portion of their intravenous antibiotic therapy as outpatients. CONCLUSIONS: There is little apparent consensus in the many aspects of perioperative and postoperative care of perforated appendicitis in children across North America. Only a fraction of surgeons currently uses a formal clinical practice guideline for treatment of perforated appendicitis, although increased pressures to develop more cost-effective therapeutic strategies can encourage development of additional guidelines. Definitive evidence to inform development of such guidelines and enhance consensus is lacking. Further studies are needed across institutions to better inform clinical decisions in light of a changing practice environment and treatment alternatives.

Anti-Bacterial Agents↗

PubMed1998

Pediatric emergency medicine practice patterns: a comparison of pediatric and general emergency physicians.

OBJECTIVE: To determine whether differences exist between general emergency physicians (GEMs) and pediatric emergency physicians (PEMs) in the emergency care of children with common pediatric emergencies. METHODS: We carried out a survey study of all members of the American Academy of Pediatrics Section of Emergency Medicine and the Washington State American College of Emergency Physicians. We identified current therapeutic interventions for croup, asthma, bronchiolitis, seizures, febrile infant, conscious sedation, head trauma, and coin ingestion, and compared the practice patterns of GEMs and PEMs. RESULTS: A total of 66% of the surveys were returned, including 211 GEMs and 329 PEMs. The majority of PEMs practice in children's hospitals, whereas most GEMs practice in general community hospitals. Slightly over half (51%) of PEMs are PEM fellowship-trained versus 1% of GEMs. CROUP: The majority of GEMs and PEMs use racemic epinephrine (RE) in the treatment of a child with stridor at rest; approximately one-third admit to the hospital after RE (39 vs 30%, NS). PEMs are more likely to observe the child for >2 hours after RE (94% vs 79%, P < 0.01). The majority of PEMs and GEMs use steroids in these patients (94 vs 88%, NS). ASTHMA: There is no significant difference in the use of albuterol, aminophylline, or steroids. Steroids are more likely to be given orally by PEMs than GEMs (74 vs 50%, P < 0.01). BRONCHIOLITIS: The majority of both groups of physicians routinely use nebulized beta-agonists; however, significantly more GEMs than PEMs use steroids (68 vs 45 %, P < 0.01). SEIZURES: Half of GEMs vs 78% of PEMs use lorazepam as a first line drug in the treatment of seizures (P < 0.01). There is no significant difference with respect to the use of rectal diazepam in the pre-hospital setting. FEBRILE INFANT: GEMs are less likely than PEMs to admit the febrile infant <4 weeks of age (68 vs 87%; P < 0.01). Admission of older febrile infants (four to six weeks and eight weeks of age) is not significantly different between PEMs and GEMs. CONSCIOUS SEDATION: Both groups use a wide array of drugs alone or in combination to sedate children for complex facial laceration repair, closed fracture reduction, and cranial computed tomography (CT). GEMs are more likely to use ketamine for laceration repair (28 vs 16%, P < 0.01). Both GEMs and PEMs use midazolam plus a narcotic for fracture reduction. For further sedation for cranial CT, after an initial dose of midazolam, GEMs are more likely to use additional midazolam (64 vs 47%, P < 0.01), and PEMs are more likely to add pentobarbital (15 vs 4%, P < 0.01). HEAD TRAUMA: Most GEMs (87%) and PEMs (81%) would obtain a cranial CT on a neurologically normal two year old who had fallen down the stairs with a six-minute loss of consciousness. COIN INGESTION: Most GEMs and PEMs would obtain radiographs on an asymptomatic two year old with a recent coin ingestion. CONCLUSION: With some notable exceptions, GEMs and PEMs have similar pediatric practice patterns despite differences in training and practice environments.

Adult↗

PubMed1996

The role of midlevel providers in cancer screening.

Data indicate that midlevel providers are more likely to provide health promotion and disease prevention counseling, health education, and preventive health and screening services as well as use more community resources. Although the literature is sparse regarding cancer screening activities by midlevel providers, such activities are routinely taught in midlevel educational programs, and midlevel providers see these activities as consistent with their roles. Therefore, it is only logical to assume that use of midlevel providers, who have already been shown to focus on health promotion and disease prevention, would be an effective way to provide quality, cost-effective cancer screening. In fact, models of this sort exist around the United States at the present time, such as the one at Moffitt Cancer Center's Lifetime Cancer Screening Program in Tampa, Florida. In such programs, midlevel providers are successfully conducting comprehensive cancer screening activities. Outcome data from these programs have yet to be published, however. In a collaborative practice environment, the delivery of preventive care, including cancer screening activities, is best accomplished when both the physician and the midlevel provider agree on the importance of these screening activities and work together as a team to integrate these preventive health activities into their office practice. Office systems that are sensitive to patient preferences and that promote preventive care, such as protocols and checklists or health maintenance flowsheets, along with appropriate education tailored to patients' ages and to their social, cultural, and educational backgrounds also help to improve compliance with cancer screening guidelines. More than ever before, health care reform has been the focus of national debate. Most of the health care reform proposals that have been advanced recognize the importance of primary and preventive health care and the role that midlevel providers could and should be playing in such a system. As competent providers, NPs, CNMs, and PAs have the ability to enhance medicine's effectiveness in preventive care, through improved outreach and more thorough screening.

Cost-Benefit Analysis↗

PubMed2004

Influential characteristics of physician/pharmacist collaborative relationships.

BACKGROUND: A theoretical model of physician/pharmacist collaborative relationships, driven by 3 groups of relationship characteristics termed participant, context, and exchange, has been developed. There are no studies that have examined the types of characteristics which most influence development of collaborative relationships between physicians and pharmacists. OBJECTIVE: To test the model and determine which drivers most influence physician/pharmacist collaboration. METHODS: Data on the relationship drivers and collaborative practice were collected via a mailed survey of a random sample of 1000 primary care physicians in Iowa. Participant variables include demographics; context drivers refer to the practice environment and professional interactions between physicians and pharmacists. Exchange characteristics describe the nature of social exchange and were elicited using scores from 3 domains (relationship initiation, trustworthiness, role specification) of the Physician/Pharmacist Collaboration Instrument (PPCI). Five additional questions asked about the physician's collaborative practice with a pharmacist. Hierarchical linear regression analysis was performed with collaborative practice as the dependent variable and measures of participant, context, and exchange drivers as independent variables. RESULTS: Three hundred forty usable surveys (34%) were returned. Almost 70% of the respondents were male and aged 45.8 +/- 9.9 years (mean +/- SD). The majority were family practice physicians (72.1%) in private practice (67.3%). Regression analyses produced an R2 = 0.804 (p < 0.001). Significant predictors in the model were internal medicine physicians, professional interaction with a pharmacist, and the 3 domains of exchange drivers from the PPCI (p < 0.05). CONCLUSIONS: Although participant and context factors influenced physician/pharmacist collaborative relationships, exchange characteristics were the most influential relationship drivers. Role specification, trustworthiness, and relationship initiation were positively associated with physician/pharmacist collaborative practice. Recognition of these drivers may help pharmacists who are developing collaborative working relationships with physicians. But, studies are needed to delineate other factors that may influence physician/pharmacist relationships.

Adult↗