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Sample records for physician insights applications

  1. Physician self-awareness: the neglected insight.

    PubMed Central

    Longhurst, M

    1988-01-01

    Self-awareness is vital to a physician's development. Understanding the impact of our internal subjective world on our attitudes and values and on the fantasies we have of reality is important to us as doctors. Some of the means of acquiring this self-knowledge include accurately perceiving the reflection of one's self in patients, understanding one's learning style, studying and enjoying the humanities, expressing one's self creatively, maintaining a sense of humour and examining one's reaction to experiences. When confronted by a person who is ill the physician must take action that is constructive and affirmative and not compromised by behaviour that originates in unexamined personal issues. PMID:3390780

  2. Insights into the physician assistant profession in Canada.

    PubMed

    Fréchette, Danielle; Shrichand, Arun

    2016-07-01

    Physician assistants (PAs) have been used for decades in the Canadian military. Now, PAs are being introduced in various clinical settings to provide patient care for the general population. This article reviews major developments in the PA profession across Canada over the last decade. Nearly 541 PAs are employed in Canada or work for a Canadian agency. Growing evidence demonstrates the positive effect of PAs; however, key issues challenge the extent to which the PA movement will continue to build momentum. PMID:27351645

  3. Earthbound applications for NASA's physician workstation

    NASA Technical Reports Server (NTRS)

    Grams, R.; Yu, F. S.; Li, B.; Iddings, E.; Fiorentino, R.; Shao, S.; Wang, L.; Broughton, H.

    1993-01-01

    The dream of a space probe to Mars or an astronaut colony on the moon persists. Despite years of setbacks and delays, NASA continues to lay the foundation for a new frontier in space. The necessity of a self contained health maintenance facility is an integral part of this stellar venture. As a subsystem of this health maintenance facility, the physician or astronaut workstation was envisioned as the vehicle of interface between the computer resources of the space station and the care provider. Our efforts to define and build this interface have resulted in a series of programs which can now be tested and refined using earth-based applications. The modules which have dual-use application from the NASA workstation include: patient scheduling and master patient index, pharmacy, laboratory, medical library, problem list/progress notes, and digital medical records. Our current plan is to develop these tools as objects that can be assembled in a variety of configurations. This will allow the technology to be used by the private sector where each doctor can select the starting point of his outpatient office system and add modules as he makes progress in system integration and training.

  4. Physicians as inclusive leaders: insights from a participatory quality improvement intervention.

    PubMed

    Howard, Jenna; Shaw, Eric K; Felsen, Christina B; Crabtree, Benjamin F

    2012-01-01

    The patient-centered medical home model of primary care requires increased collaboration in care delivery. Recent studies suggest that such a collaborative model of care is aided by physician leaders who practice an inclusive approach to leadership; however, they do not empirically demonstrate what such strategies look like in primary care settings, nor do they provide insights to help physician leaders capitalize on the benefits of such an approach. Our analysis offers extended case illustrations of 3 physician leadership behaviors that exemplify leadership inclusiveness (explicitly soliciting team input; engaging in participatory decision making; and facilitating the inclusion of non-team members) as well as 3 behaviors that are counter to inclusiveness. These 6 cases emerged from our analysis of 8 primary care practices that participated in a 3-month facilitated, team-based quality improvement intervention that encouraged leadership inclusiveness. Qualitative data include observational field notes, interviews, and audio-recorded quality improvement meetings. Through these exemplar and nonexemplar cases, we highlight successes and challenges physicians experienced in their collaborative attempts. Such insights may prove important to physicians, researchers, and policy makers alike as they determine how best to aid physician leaders who are being challenged to recreate themselves as facilitators of collaboration. PMID:22722520

  5. Insights Into the Impact of Online Physician Reviews on Patients’ Decision Making: Randomized Experiment

    PubMed Central

    Waiguny, Martin KJ

    2015-01-01

    .44, SE 0.19), but there was no such effect when the physician received many reviews. Furthermore, we found that review style also affected the perceived expertise of the reviewer. Fact-oriented reviews (mean 3.90, SE 0.13) lead to a higher perception of reviewer expertise compared to emotional reviews (mean 3.19, SE 0.13). However, this did not transfer to the attitude toward the physician. A similar effect of review style and number on the perceived credibility of the review was observed. While no differences between emotional and factual style were found if the physician received many reviews, a low number of reviews received lead to a significant difference in the perceived credibility, indicating that emotional reviews were rated less positively (mean 3.52, SE 0.18) compared to fact-oriented reviews (mean 4.15, SE 0.17). Our analyses also showed that perceived credibility of the review fully mediated the observed interaction effect on attitude toward the physician. Conclusions Physician-rating websites are an interesting new source of information about the quality of health care from the patient’s perspective. This paper makes a unique contribution to an understudied area of research by providing some insights into how people evaluate online reviews of individual doctors. Information attributes, such as review style and review number, have an impact on the evaluation of the review and on the patient’s attitude toward the rated doctor. Further research is necessary to improve our understanding of the influence of such rating sites on the patient's choice of a physician. PMID:25862516

  6. Medical Problems Referred to a Care of the Elderly Physician: Insight for Future Geriatrics CME

    PubMed Central

    Lam, Robert; Gallinaro, Anna; Adleman, Jenna

    2013-01-01

    Purpose Family physicians provide the majority of elderly patient care in Canada. Many experience significant challenges in serving this cohort. This study aimed to examine the medical problems of patients referred to a care of the elderly physician, to better understand the geriatric continuing medical education (CME) needs of family doctors. Methods A retrospective chart review of patients assessed at an urban outpatient seniors’ clinic between 2003 and 2008 was conducted. Data from 104 charts were analyzed and survey follow-up with 28 of the referring family physicians was undertaken. Main outcomes include the type and frequency of medical problems actually referred to a care of the elderly physician. Clarification of future geriatric CME topics of need was also assessed. Results Preventive care issues were addressed with 67 patients. Twenty-four required discussion of advance directives. The most common medical problems encountered were osteoarthritis (42), hypertension (34), osteoporosis (32), and depression or anxiety (23). Other common problems encountered that have not been highly cited as being a target of CME included musculoskeletal and joint pain (41), diabetes (23), neck and back pain (20), obesity (11), insomnia (11), and neuropathic, fibromyalgia and “leg cramps” pain (10). The referring family physicians surveyed agreed that these were topics of need for future CME. Conclusions The findings support geriatric CME for the common medical problems encountered. Chronic pain, diabetes, obesity and insomnia continue to be important unresolved issues previously unacknowledged by physicians as CME topics of need. Future CME focusing more on process of geriatric care may also be relevant. PMID:23983827

  7. Social networks and physician adoption of electronic health records: insights from an empirical study

    PubMed Central

    Padman, Rema; Krackhardt, David; Johnson, Michael P; Diamond, Herbert S

    2010-01-01

    Objective To study how social interactions influence physician adoption of an electronic health records (EHR) system. Design A social network survey was used to delineate the structure of social interactions among 40 residents and 15 attending physicians in an ambulatory primary care practice. Social network analysis was then applied to relate the interaction structures to individual physicians' utilization rates of an EHR system. Measurements The social network survey assessed three distinct types of interaction structures: professional network based on consultation on patient care-related matters; friendship network based on personal intimacy; and perceived influence network based on a person's perception of how other people have affected her intention to adopt the EHR system. EHR utilization rates were measured as the proportion of patient visits in which sentinel use events consisting of patient data documentation or retrieval activities were recorded. The usage data were collected over a time period of 14 months from computer-recorded audit trail logs. Results Neither the professional nor the perceived influence network is correlated with EHR usage. The structure of the friendship network significantly influenced individual physicians' adoption of the EHR system. Residents who occupied similar social positions in the friendship network shared similar EHR utilization rates (p<0.05). In other words, residents who had personal friends in common tended to develop comparable levels of EHR adoption. This effect is particularly prominent when the mutual personal friends of these ‘socially similar’ residents were attending physicians (p<0.001). Conclusions Social influence affecting physician adoption of EHR seems to be predominantly conveyed through interactions with personal friends rather than interactions in professional settings. PMID:20442152

  8. Asthma and chronic obstructive pulmonary disease overlap syndrome (ACOS): structured literature review and physician insights

    PubMed Central

    Ding, B.; Enstone, A

    2016-01-01

    ABSTRACT Objectives: To understand the key characteristics of Asthma and Chronic Obstructive Pulmonary Disease Overlap Syndrome (ACOS) and to identify evidence gaps relating to the identification, treatment and management of ACOS patients. Methods: A structured literature review and 1-hour telephone interviews with specialist respiratory physicians were conducted (n=10; China, France, Germany, Japan and the USA). Results: All 10 physicians used the term ACOS in clinical practice. ACOS was not clearly defined in the literature. Prevalence of ACOS among adult patients with COPD or asthma ranged from 12–55%. ACOS patients had severe disease, with increased exacerbations and hospitalisations compared to some asthma and COPD patients. ACOS represented a clinical challenge due to a lack of evidence-based guidelines distinguishing between asthma, COPD and ACOS. Published data quantifying ACOS costs were limited. Conclusions: There is a need for consensus evidence-based guidance to facilitate earlier diagnosis and to optimise the management of ACOS patients. PMID:26789845

  9. Physician-patient relationship and medical accident victim compensation: some insights into the French regulatory system.

    PubMed

    Ancelot, Lydie; Oros, Cornel

    2015-06-01

    Given the growing amount of medical litigation heard by courts, the 2002 Kouchner law in France has created the Office National d'Indemnisation des Accidents Médicaux (ONIAM), whose main aim is to encourage out-of-court settlements when a conflict between a physician and the victim of a medical accident occurs. More than 10 years after the implementation of this law, the statistics analysing its effectiveness are contradictory, which raises the question of the potential negative effects of the ONIAM on the compensation system. In order to address this question, the article analyses the impact of the ONIAM on the nature of settlement negotiations between the physician and the victim. Using a dynamic game within incomplete information, we develop a comparative analysis of two types of compensation systems in case of medical accidents: socialised financing granted by the ONIAM and private financing provided by the physician. We show that the ONIAM could encourage out-of-court settlements provided that the hypothesis of judicial error is relevant. On the contrary, in the case of a low probability of judicial errors, the ONIAM could be effective only for severe medical accidents. PMID:24839180

  10. Management of radicular pain in rheumatic disease: insight for the physician

    PubMed Central

    Fabule, John

    2012-01-01

    Rheumatologists are still relatively unaware of the causes, presentation, diagnosis and management of radicular pain. This is against a background of increasing evidence of the presence and importance of radicular problems in patients with rheumatological disorders. When they coexist in patients, differentiating between nociceptive and neuropathic pain is clinically important because these components require different pain management strategies. Consequently, it is essential that rheumatologists become skilled in identifying as well as managing both forms of pain. This review will serve to further increase awareness among rheumatologists of this important issue as well as discuss the practical aspects of managing these conditions. The evaluation of patients requires very careful history taking and full thorough neurological examination. Diagnostic testing is suggested mainly to confirm the diagnosis and aetiology in patients with persistent symptoms despite conservative treatment. Neuroimaging is recommended for patients with acute radicular pain with progressive neurological deficits or those with high suspicion of neoplasm or epidural abscess. If neuroimaging does not confirm diagnosis, electrophysiology studies may be helpful. The management of this condition is multifaceted and involves physicians and allied healthcare professionals as well as the patients who should be encouraged to participate in self-management programmes. Nociceptive and neuropathic pain often coexists in patients with rheumatic disease. There are challenges to making the diagnosis of radicular pain in these patients. The diagnosis is primarily clinical but pathophysiological issues, diversity in symptoms, the multiple mechanisms of action and difficulties in communication between patients and their doctors as well as variable response to therapy pose challenges to the effective management of these patients. Despite these difficulties and challenges, it is essential that rheumatologists

  11. THE INTERNET AND THE WORLD WIDE WEB: APPLICATIONS FOR FAMILY PHYSICIANS IN SAUDI ARABIA

    PubMed Central

    Sebiany, Abdulaziz M.

    2001-01-01

    The introduction of the World Wide Web has revolutionized the applications of the computer and the Internet in the medical field. The Web provides an easy and cost-effective way of retrieving medical information and a more flexible way of communicating with patients and colleagues. Family practice is a specialty in which care is given to persons as individuals and members of families regardless of their age, gender or specific problems. To provide quality family practice, a family physician should be a good communicator, a critical thinker, a resource and information manager, a life-long learner, a care giver and a community advocate. Providing such high quality care requires that family practice be an information-sensitive specialty. However, the expansion of the new electronic resources on the Internet and the Web poses a real challenge to the family physician. Family physician in Saudi Arabia need to have basic skills and knowledge for easily retrieving and finding reliable Internet information for his professional development and the care of his patients. This article addresses the Web applications for family physicians in Saudi Arabia, giving examples of the most important Websites. PMID:23008644

  12. The Effects of Physicians' Computer Applications on Health Insurance Claims and Reimbursements

    PubMed Central

    Selby, Dayton W.; Federico, Robert J.

    1979-01-01

    Physicians, hospitals and other health care providers are increasingly turning to the utilization of computers for a multitude of functions, not least of which is for the preparation of health insurance claims data. Economies found in computer applications for both providers and Blue Cross and Blue Shield Plans are moving us quickly into the anticipated age of “paperless” claims. Though there are certain problems to yet be resolved, the mutual interest of reducing paper and simplifying data collection and processing is leading us toward that mutual goal. Computer preparation of claims by physicians or their billing agents and the subsequent computer processing for payment by Blue Shield Plans is increasing the accuracy of this work effort, improving cash flow, reducing problems in servicing and increasing patient satisfaction. And, we are just in the beginning stages.

  13. The Residency Application Abyss: Insights and Advice

    PubMed Central

    Olson, Douglas P.; Oatts, Julius T.; Fields, Barry G.; Huot, Stephen J.

    2011-01-01

    Most medical students apply for residency training upon completion of medical school. The choice of specialty is one of a student’s first major career decisions, and the application process often results in considerable anxiety, as it is competitive, unpredictable, and requires a significant investment of time and money. This article, which addresses several important facets of the residency application using both experiential and evidence-based data, is organized chronologically into sections that describe a logical approach to applying for residency: choice of a specialty, the personal statement, the interview day, and developing a rank list. A list of relevant websites is also included. This paper is a resource that provides timely and tangible guidance to medical students applying for residency training. PMID:21966036

  14. Endoglucanases: insights into thermostability for biofuel applications

    PubMed Central

    2013-01-01

    Obtaining bioethanol from cellulosic biomass involves numerous steps, among which the enzymatic conversion of the polymer to individual sugar units has been a main focus of the biotechnology industry. Among the cellulases that break down the polymeric cellulose are endoglucanases that act synergistically for subsequent hydrolytic reactions. The endoglucanases that have garnered relatively more attention are those that can withstand high temperatures, i.e., are thermostable. Although our understanding of thermostability in endoglucanases is incomplete, some molecular features that are responsible for increased thermostability have been recently identified. This review focuses on the investigations of endoglucanases and their implications for biofuel applications. PMID:24070146

  15. Impact of the social networking applications for health information management for patients and physicians.

    PubMed

    Sahama, Tony; Liang, Jian; Iannella, Renato

    2012-01-01

    Most social network users hold more than one social network account and utilize them in different ways depending on the digital context. For example, friendly chat on Facebook, professional discussion on LinkedIn, and health information exchange on PatientsLikeMe. Thus many web users need to manage many disparate profiles across many distributed online sources. Maintaining these profiles is cumbersome, time consuming, inefficient, and leads to lost opportunity. In this paper we propose a framework for multiple profile management of online social networks and showcase a demonstrator utilising an open source platform. The result of the research enables a user to create and manage an integrated profile and share/synchronise their profiles with their social networks. A number of use cases were created to capture the functional requirements and describe the interactions between users and the online services. An innovative application of this project is in public health informatics. We utilize the prototype to examine how the framework can benefit patients and physicians. The framework can greatly enhance health information management for patients and more importantly offer a more comprehensive personal health overview of patients to physicians. PMID:22874303

  16. Physicians in literature: three portrayals.

    PubMed

    Cameron, I A

    1986-02-01

    Literature can provide an objective glimpse of how the public perceives physicians. Physicians have been recipients of the full range of human response in literature, from contempt to veneration. This article examines the impressions of three authors: Mark Twain, Sir Arthur Conan Doyle, and Arthur Hailey. Their descriptions provide insight into the complex relationship physicians have with their colleagues and patients. PMID:21267273

  17. New paradigms for physician-industry relations: overview and application for SVS members.

    PubMed

    Singh, Niten; Bush, Ruth; Dalsing, Michael; Shortell, Cynthia K

    2011-09-01

    Relationships between physicians and their industry partners have ranged from spectacular collaborations that produce extraordinary advances in patient care, such as endovascular aneurysm repair, to humiliating scandals such as extravagant trips and bogus "consulting" agreements resulting in legal actions. It is the latter which have led many to call for the end of all physician-industry relationships, and the former which mandate their preservation. While these two examples are representative of extremes at each end of the spectrum of this issue, in reality the majority of physician-industry relationships are far more complex, and the line between appropriate and inappropriate, and ethical and unethical, is hard to draw. The benefits of our relationships with industry are many: partnering to develop new therapies and technologies, educating and training physicians around new therapies and technologies, support of continuing medical education (CME), fellowship training, and patient education. The pitfall and danger of this relationship is that support from industry, be it a meal, a pen, an educational grant, or flattery, may unduly and inappropriately influence physician decision making around a specific company's product. While it is clear that free trips are not within the realm of proper interaction, what about unrestricted educational grants to institutions, or support of CME activities, professional society meetings, and new device training? As a result of the intense scrutiny of relationships between physicians and industry recently, multiple diverse entities (Association of American Medical Colleges, American Medical Association, Accreditation Council for Continuing Medical Education, professional medical associations, academic medical centers, industry, and government) have generated guidelines and policies with very different perspectives, reflective of their different missions. These policies range from vague and lenient, with only basic limitation of the

  18. Insights into Bacteriophage Application in Controlling Vibrio Species.

    PubMed

    Letchumanan, Vengadesh; Chan, Kok-Gan; Pusparajah, Priyia; Saokaew, Surasak; Duangjai, Acharaporn; Goh, Bey-Hing; Ab Mutalib, Nurul-Syakima; Lee, Learn-Han

    2016-01-01

    Bacterial infections from various organisms including Vibrio sp. pose a serious hazard to humans in many forms from clinical infection to affecting the yield of agriculture and aquaculture via infection of livestock. Vibrio sp. is one of the main foodborne pathogens causing human infection and is also a common cause of losses in the aquaculture industry. Prophylactic and therapeutic usage of antibiotics has become the mainstay of managing this problem, however, this in turn led to the emergence of multidrug resistant strains of bacteria in the environment; which has raised awareness of the critical need for alternative non-antibiotic based methods of preventing and treating bacterial infections. Bacteriophages - viruses that infect and result in the death of bacteria - are currently of great interest as a highly viable alternative to antibiotics. This article provides an insight into bacteriophage application in controlling Vibrio species as well underlining the advantages and drawbacks of phage therapy. PMID:27486446

  19. Insights into Bacteriophage Application in Controlling Vibrio Species

    PubMed Central

    Letchumanan, Vengadesh; Chan, Kok-Gan; Pusparajah, Priyia; Saokaew, Surasak; Duangjai, Acharaporn; Goh, Bey-Hing; Ab Mutalib, Nurul-Syakima; Lee, Learn-Han

    2016-01-01

    Bacterial infections from various organisms including Vibrio sp. pose a serious hazard to humans in many forms from clinical infection to affecting the yield of agriculture and aquaculture via infection of livestock. Vibrio sp. is one of the main foodborne pathogens causing human infection and is also a common cause of losses in the aquaculture industry. Prophylactic and therapeutic usage of antibiotics has become the mainstay of managing this problem, however, this in turn led to the emergence of multidrug resistant strains of bacteria in the environment; which has raised awareness of the critical need for alternative non-antibiotic based methods of preventing and treating bacterial infections. Bacteriophages – viruses that infect and result in the death of bacteria – are currently of great interest as a highly viable alternative to antibiotics. This article provides an insight into bacteriophage application in controlling Vibrio species as well underlining the advantages and drawbacks of phage therapy. PMID:27486446

  20. Physician strikes.

    PubMed

    Thompson, Stephen L; Salmon, J Warren

    2014-11-01

    Throughout medical history, physicians have rarely formed unions and/or carried out strikes. In a profession faced with the turmoil of health reform and increasing pressure to change their practices and lifestyles, will physicians resort to unionization for collective bargaining, and will a strike weapon be used to fight back against the array of corporate and government powers involved in the transformation of the American health-care system? This article examines the question of whether there could be such a thing as an ethical physician strike. Although physicians have not historically used collective bargaining or the strike weapon, the rapidly changing practice environment in the United States might push physicians and other health-care professionals toward unionization. This article considers the ethical questions that would arise if physicians started taking advantage of labor laws, and it lays out criteria for an ethical strike. PMID:25367473

  1. Physician Payment Contracts in the Presence of Moral Hazard and Adverse Selection: The Theory and Its Application in Ontario.

    PubMed

    Kantarevic, Jasmin; Kralj, Boris

    2016-10-01

    We develop a stylized principal-agent model with moral hazard and adverse selection to provide a unified framework for understanding some of the most salient features of the recent physician payment reform in Ontario and its impact on physician behavior. These features include the following: (i) physicians can choose a payment contract from a menu that includes an enhanced fee-for-service contract and a blended capitation contract; (ii) the capitation rate is higher, and the cost-reimbursement rate is lower in the blended capitation contract; (iii) physicians sort selectively into the contracts based on their preferences; and (iv) physicians in the blended capitation model provide fewer services than physicians in the enhanced fee-for-service model. Copyright © 2015 John Wiley & Sons, Ltd. PMID:26239311

  2. How Well Does Physician Selection of Microbiologic Tests Identify Clostridium difficile and other Pathogens in Paediatric Diarrhoea? Insights Using Multiplex PCR-Based Detection

    PubMed Central

    Stockmann, Chris; Rogatcheva, Margarita; Harrel, Brian; Vaughn, Mike; Crisp, Rob; Poritz, Mark; Thatcher, Stephanie; Korgenski, Ernest K; Barney, Trenda; Daly, Judy; Pavia, Andrew T

    2014-01-01

    The objective of this study was to compare the aetiologic yield of standard of care microbiologic testing ordered by physicians with that of a multiplex PCR platform. Stool specimens obtained from children and young adults with gastrointestinal illness were evaluated by standard laboratory methods and a developmental version of the FilmArray Gastrointestinal Diagnostic System (FilmArray GI Panel), a rapid multiplex PCR platform that detects 23 bacterial, viral, and protozoal agents. Results were classified according to the microbiologic tests requested by the treating physician. A median of 3 (range 1-10) microbiologic tests were performed by the clinical laboratory during 378 unique diarrhoeal episodes. A potential aetiologic agent was identified in 46% of stool specimens by standard laboratory methods and in 65% of specimens tested using the FilmArray GI Panel (P<0.001). For those patients who only had Clostridium difficile testing requested, an alternative pathogen was identified in 29% of cases with the FilmArray GI Panel. Notably, 11 (12%) cases of norovirus were identified among children who only had testing for C. difficile ordered. Among those who had C. difficile testing ordered in combination with other tests, an additional pathogen was identified in 57% of stool specimens with the FilmArray GI Panel. For patients who had no C. difficile testing performed, the FilmArray GI Panel identified a pathogen in 63% of cases, including C. difficile in 8%. Physician-specified laboratory testing may miss important diarrhoeal pathogens. Additionally, standard laboratory testing is likely to underestimate co-infections with multiple infectious diarrhoeagenic agents. PMID:25599941

  3. Full Intelligent Cancer Classification of Thermal Breast Images to Assist Physician in Clinical Diagnostic Applications.

    PubMed

    Lashkari, AmirEhsan; Pak, Fatemeh; Firouzmand, Mohammad

    2016-01-01

    Breast cancer is the most common type of cancer among women. The important key to treat the breast cancer is early detection of it because according to many pathological studies more than 75% - 80% of all abnormalities are still benign at primary stages; so in recent years, many studies and extensive research done to early detection of breast cancer with higher precision and accuracy. Infra-red breast thermography is an imaging technique based on recording temperature distribution patterns of breast tissue. Compared with breast mammography technique, thermography is more suitable technique because it is noninvasive, non-contact, passive and free ionizing radiation. In this paper, a full automatic high accuracy technique for classification of suspicious areas in thermogram images with the aim of assisting physicians in early detection of breast cancer has been presented. Proposed algorithm consists of four main steps: pre-processing & segmentation, feature extraction, feature selection and classification. At the first step, using full automatic operation, region of interest (ROI) determined and the quality of image improved. Using thresholding and edge detection techniques, both right and left breasts separated from each other. Then relative suspected areas become segmented and image matrix normalized due to the uniqueness of each person's body temperature. At feature extraction stage, 23 features, including statistical, morphological, frequency domain, histogram and Gray Level Co-occurrence Matrix (GLCM) based features are extracted from segmented right and left breast obtained from step 1. To achieve the best features, feature selection methods such as minimum Redundancy and Maximum Relevance (mRMR), Sequential Forward Selection (SFS), Sequential Backward Selection (SBS), Sequential Floating Forward Selection (SFFS), Sequential Floating Backward Selection (SFBS) and Genetic Algorithm (GA) have been used at step 3. Finally to classify and TH labeling procedures

  4. Full Intelligent Cancer Classification of Thermal Breast Images to Assist Physician in Clinical Diagnostic Applications

    PubMed Central

    Lashkari, AmirEhsan; Pak, Fatemeh; Firouzmand, Mohammad

    2016-01-01

    Breast cancer is the most common type of cancer among women. The important key to treat the breast cancer is early detection of it because according to many pathological studies more than 75% – 80% of all abnormalities are still benign at primary stages; so in recent years, many studies and extensive research done to early detection of breast cancer with higher precision and accuracy. Infra-red breast thermography is an imaging technique based on recording temperature distribution patterns of breast tissue. Compared with breast mammography technique, thermography is more suitable technique because it is noninvasive, non-contact, passive and free ionizing radiation. In this paper, a full automatic high accuracy technique for classification of suspicious areas in thermogram images with the aim of assisting physicians in early detection of breast cancer has been presented. Proposed algorithm consists of four main steps: pre-processing & segmentation, feature extraction, feature selection and classification. At the first step, using full automatic operation, region of interest (ROI) determined and the quality of image improved. Using thresholding and edge detection techniques, both right and left breasts separated from each other. Then relative suspected areas become segmented and image matrix normalized due to the uniqueness of each person's body temperature. At feature extraction stage, 23 features, including statistical, morphological, frequency domain, histogram and Gray Level Co-occurrence Matrix (GLCM) based features are extracted from segmented right and left breast obtained from step 1. To achieve the best features, feature selection methods such as minimum Redundancy and Maximum Relevance (mRMR), Sequential Forward Selection (SFS), Sequential Backward Selection (SBS), Sequential Floating Forward Selection (SFFS), Sequential Floating Backward Selection (SFBS) and Genetic Algorithm (GA) have been used at step 3. Finally to classify and TH labeling procedures

  5. Neural network models: Insights and prescriptions from practical applications

    SciTech Connect

    Samad, T.

    1995-12-31

    Neural networks are no longer just a research topic; numerous applications are now testament to their practical utility. In the course of developing these applications, researchers and practitioners have been faced with a variety of issues. This paper briefly discusses several of these, noting in particular the rich connections between neural networks and other, more conventional technologies. A more comprehensive version of this paper is under preparation that will include illustrations on real examples. Neural networks are being applied in several different ways. Our focus here is on neural networks as modeling technology. However, much of the discussion is also relevant to other types of applications such as classification, control, and optimization.

  6. New insights into perfluorinated adsorbents for analytical and bioanalytical applications.

    PubMed

    Marchetti, Nicola; Guzzinati, Roberta; Catani, Martina; Massi, Alessandro; Pasti, Luisa; Cavazzini, Alberto

    2015-01-01

    Perfluorinated (F-) adsorbents are generally prepared by bonding perfluoro-functionalized silanes to silica gels. They have been employed for a long time essentially as media for solid-phase extraction of F-molecules or F-tagged molecules in organic chemistry and heterogeneous catalysis. More recently, this approach has been extended to proteomics and metabolomics. Owing to their unique physicochemical properties, namely fluorophilicity and proteinophilicity, and a better understanding of some fundamental aspects of their behavior, new applications of F-adsorbents in the field of environmental science and bio-affinity studies can be envisaged. In this article, we revisit the most important features of F-adsorbents by focusing, in particular, on some basic information that has been recently obtained through (nonlinear) chromatographic studies. Finally, we try to envisage new applications and possibilities that F-adsorbents will allow in the near future. PMID:25358910

  7. Physician communication in the operating room: expanding application of face-negotiation theory to the health communication context.

    PubMed

    Kirschbaum, Kristin

    2012-01-01

    Communication variables that are associated with face-negotiation theory were examined in a sample of operating-room physicians. A survey was administered to anesthesiologists and surgeons at a teaching hospital in the southwestern United States to measure three variables commonly associated with face-negotiation theory: conflict-management style, face concern, and self-construal. The survey instrument that was administered to physicians includes items that measured these three variables in previous face-negotiation research with slight modification of item wording for relevance in the medical setting. The physician data were analyzed using confirmatory factor analysis, Pearson's correlations, and t-tests. Results of this initial investigation showed that variables associated with face-negotiation theory were evident in the sample physician population. In addition, the correlations were similar among variables in the medical sample as those found in previous face-negotiation research. Finally, t-tests suggest variance between anesthesiologists and surgeons on specific communication variables. These findings suggest three implications that warrant further investigation with expanded sample size: (1) An intercultural communication theory and instrument can be utilized for health communication research; (2) as applied in a medical context, face-negotiation theory can be expanded beyond traditional intercultural communication boundaries; and (3) theoretically based communication structures applied in a medical context could help explain physician miscommunication in the operating room to assist future design of communication training programs for operating-room physicians. PMID:21899403

  8. Using Behavioral Economics to Design Physician Incentives That Deliver High-Value Care.

    PubMed

    Emanuel, Ezekiel J; Ubel, Peter A; Kessler, Judd B; Meyer, Gregg; Muller, Ralph W; Navathe, Amol S; Patel, Pankaj; Pearl, Robert; Rosenthal, Meredith B; Sacks, Lee; Sen, Aditi P; Sherman, Paul; Volpp, Kevin G

    2016-01-19

    Behavioral economics provides insights about the development of effective incentives for physicians to deliver high-value care. It suggests that the structure and delivery of incentives can shape behavior, as can thoughtful design of the decision-making environment. This article discusses several principles of behavioral economics, including inertia, loss aversion, choice overload, and relative social ranking. Whereas these principles have been applied to motivate personal health decisions, retirement planning, and savings behavior, they have been largely ignored in the design of physician incentive programs. Applying these principles to physician incentives can improve their effectiveness through better alignment with performance goals. Anecdotal examples of successful incentive programs that apply behavioral economics principles are provided, even as the authors recognize that its application to the design of physician incentives is largely untested, and many outstanding questions exist. Application and rigorous evaluation of infrastructure changes and incentives are needed to design payment systems that incentivize high-quality, cost-conscious care. PMID:26595370

  9. Proteomics of ovarian cancer: functional insights and clinical applications

    DOE PAGESBeta

    Elzek, Mohamed A.; Rodland, Karin D.

    2015-03-04

    In the past decade, there has been an increasing interest in applying proteomics to assist in understanding the pathogenesis of ovarian cancer, elucidating the mechanism of drug resistance, and in the development of biomarkers for early detection of ovarian cancer. Although ovarian cancer is a spectrum of different diseases, the strategies for diagnosis and treatment with surgery and adjuvant therapy are similar across ovarian cancer types, increasing the general applicability of discoveries made through proteomics research. While proteomic experiments face many difficulties which slow the pace of clinical applications, recent advances in proteomic technology contribute significantly to the identification ofmore » aberrant proteins and networks which can serve as targets for biomarker development and individualized therapies. This review provides a summary of the literature on proteomics’ contributions to ovarian cancer research and highlights the current issues, future directions, and challenges. In conclusion, we propose that protein-level characterization of primary lesion in ovarian cancer can decipher the mystery of this disease, improve diagnostic tools, and lead to more effective screening programs.« less

  10. Proteomics of ovarian cancer: functional insights and clinical applications

    SciTech Connect

    Elzek, Mohamed A.; Rodland, Karin D.

    2015-03-04

    In the past decade, there has been an increasing interest in applying proteomics to assist in understanding the pathogenesis of ovarian cancer, elucidating the mechanism of drug resistance, and in the development of biomarkers for early detection of ovarian cancer. Although ovarian cancer is a spectrum of different diseases, the strategies for diagnosis and treatment with surgery and adjuvant therapy are similar across ovarian cancer types, increasing the general applicability of discoveries made through proteomics research. While proteomic experiments face many difficulties which slow the pace of clinical applications, recent advances in proteomic technology contribute significantly to the identification of aberrant proteins and networks which can serve as targets for biomarker development and individualized therapies. This review provides a summary of the literature on proteomics’ contributions to ovarian cancer research and highlights the current issues, future directions, and challenges. In conclusion, we propose that protein-level characterization of primary lesion in ovarian cancer can decipher the mystery of this disease, improve diagnostic tools, and lead to more effective screening programs.

  11. Proteomics of ovarian cancer: functional insights and clinical applications

    PubMed Central

    Rodland, Karin D.

    2016-01-01

    In the past decade, there has been an increasing interest in applying proteomics to assist in understanding the pathogenesis of ovarian cancer, elucidating the mechanism of drug resistance, and in the development of biomarkers for early detection of ovarian cancer. Although ovarian cancer is a spectrum of different diseases, the strategies for diagnosis and treatment with surgery and adjuvant therapy are similar across ovarian cancer types, increasing the general applicability of discoveries made through proteomics research. While proteomic experiments face many difficulties which slow the pace of clinical applications, recent advances in proteomic technology contribute significantly to the identification of aberrant proteins and networks which can serve as targets for biomarker development and individualized therapies. This review provides a summary of the literature on proteomics’ contributions to ovarian cancer research and highlights the current issues, future directions, and challenges. We propose that protein-level characterization of primary lesion in ovarian cancer can decipher the mystery of this disease, improve diagnostic tools, and lead to more effective screening programs. PMID:25736266

  12. Acceptability of Physician Directed Academic Detailing to Increase Colorectal Cancer Screening: an Application of the RESPECT Approach

    PubMed Central

    Lawson, Gwen; Basch, Corey H.; Zybert, Patricia; Wolf, Randi L.; Basch, Charles E.

    2015-01-01

    Background: In developing effective interventions to increase colorectal cancer (CRC) screening in at risk populations, a necessary first requirement is feasibility. This paper describes how the RESPECT approach to health education guided the conceptualization and implementation of physician-directed academic detailing (AD) to increase practice-wide CRC screening uptake. Methods: Physician-directed AD was one intervention component in a large educational randomized controlled trial to increase CRC screening uptake. Study participants, primarily urban minority, were aged 50 or older, insured for CRC screening with no out-of-pocket expense and out of compliance with current screening recommendations. The trial was conducted in the New York City metropolitan area. Participants identified their primary care physician; 564 individuals were recruited, representing 459 physician practices. Two-thirds of the physician practices were randomized to receive AD. The RESPECT approach, modified for AD, comprises: 1) Rapport, 2) Educate, but don’t overwhelm, 3) Start with physicians where they are, 4) Philosophical orientation based on a humanistic approach to education, 5) Engagement of the physician and his/her office staff, 6) Care and show empathy, and 7) Trust. Feasibility was assessed as rate of AD delivery. Results: The AD was delivered to 283 (92.5%) of the 306 practices assigned to receive it; 222/283 (78.4%) delivered to the doctor. Conclusion: The AD was feasible and acceptable to implement across a range of clinical settings. The RESPECT approach offers a framework for tailoring educational efforts, allowing flexibility, as opposed to strict adherence to a highly structured script or a universal approach. PMID:26634194

  13. Recent insights on applications of pullulan in tissue engineering.

    PubMed

    Singh, Ram Sarup; Kaur, Navpreet; Rana, Vikas; Kennedy, John F

    2016-11-20

    Tissue engineering is a recently emerging line of act which assists the regeneration of damaged tissues, unable to self-repair themselves and in turn, enhances the natural healing potential of patients. The repair of injured tissue can be induced with the help of some artificially created polymer scaffolds for successful tissue regeneration. The pullulan composite scaffolds can be used to enhance the proliferation and differentiation of cells for tissue regeneration. The unique pattern of pullulan with α-(1→4) and α-(1→6) linkages along with the presence of nine hydroxyl groups on its surface, endows the polymer with distinctive physical features required for tissue engineering. Pullulan can be used for vascular engineering, bone repair and skin tissue engineering. Pullulan composite scaffolds can also be used for treatment of injured femoral condyle bone, skull bone and full thickness skin wound of murine models, transversal mandibular and tibial osteotomy in goat, etc. This review article highlights the latest developments on applications of pullulan and its derivatives in tissue engineering. PMID:27561517

  14. Proteomics of ovarian cancer: functional insights and clinical applications

    SciTech Connect

    Elzek, Mohamed A.; Rodland, Karin D.

    2015-03-01

    In the past decade, there has been an increasing interest in applying proteomics to assist in understanding the pathogenesis of ovarian cancer, elucidating the mechanism of drug resistance, and in the development of biomarkers for early detection of ovarian cancer. Although ovarian cancer is a spectrum of different diseases, the strategies for diagnosis and treatment with surgery and adjuvant therapy are similar across ovarian cancer types, increasing the general applicabil- ity of discoveries made through proteomics research. While proteomic experiments face many difficulties which slow the pace of clinical applications, recent advances in proteomic technology contribute significantly to the identification of aberrant proteins and networks which can serve as targets for biomarker development and individualized therapies. This review provides a summary of the literature on proteomics’ contributions to ovarian cancer research and highlights the current issues, future directions, and challenges. We propose that protein-level characterization of primary lesion in ovarian cancer can decipher the mystery of this disease, improve diagnostic tools, and lead to more effective screening programs.

  15. Physicians' strikes and the competing bases of physicians' moral obligations.

    PubMed

    MacDougall, D Robert

    2013-09-01

    Many authors have addressed the morality of physicians' strikes on the assumption that medical practice is morally different from other kinds of occupations. This article analyzes three prominent theoretical accounts that attempt to ground such special moral obligations for physicians--practice-based accounts, utilitarian accounts, and social contract accounts--and assesses their applicability to the problem of the morality of strikes. After critiquing these views, it offers a fourth view grounding special moral obligations in voluntary commitments, and explains why this is a preferable basis for understanding physicians' moral obligations in general and especially as pertaining to strikes. PMID:24199524

  16. Physician Perceptions of Magnet Nurses and Magnet Designation.

    PubMed

    Vila, Linda L

    2016-01-01

    This exploratory study uses focus group methodology to examine physician perceptions of Magnet nurses and Magnet designation. No studies have explored physicians' insights, which are becoming increasingly important to implementing and sustaining a Magnet culture. Qualitative content analysis demonstrated that physicians highly regard Magnet nurses and benefit from Magnet status. Key themes emerged related to Magnet nurse characteristics, relationships with physicians, nursing leadership, shared governance, and Magnet as a marketing tool. "Magnet marginalization" emerged as a new concept. PMID:27144678

  17. [Neurolinguistic programming in physician-patient communication. Basic principles of the procedure--examples for application in surgery].

    PubMed

    Graf, U

    1995-09-20

    Neurolinguistic programming (NLP) is a means of improving physician-patient communication that can be learned by any doctor. The present article first describes some of the fundamentals of NLP and then provides examples taken from the field of surgery-in the first instance dealing with the treatment of painful conditions by means of trance or dissociation and, secondly, on the influencing of expectations and the restructuring (reframing) of doctrines in a patient with malignant disease. PMID:7498856

  18. Hospital demand for physicians.

    PubMed

    Morrisey, M A; Jensen, G A

    1990-01-01

    This article develops a derived demand for physicians that is general enough to encompass physician control, simple profit maximization and hospital utility maximization models of the hospital. The analysis focuses on three special aspects of physician affiliations: the price of adding a physician to the staff is unobserved; the physician holds appointments at multiple hospitals, and physicians are not homogeneous. Using 1983 American Hospital Association data, a system of specialty-specific demand equations is estimated. The results are consistent with the model and suggest that physicians should be concerned about reduced access to hospitals, particularly as the stock of hospitals declines. PMID:10104050

  19. Veterans as physician assistants.

    PubMed

    Brock, Douglas; Evans, Timothy; Garcia, Drew; Bester, Vanessa; Gianola, F J

    2015-11-01

    The physician assistant (PA) profession emerged nearly 50 years ago to leverage the healthcare experience of Vietnam-era military trained medics and corpsmen to fill workforce shortages in medical care. In 2009, the American Recovery and Reinvestment Act Primary Care Training and Enhancement program was established to improve access to primary care. Training military veterans as PAs was again identified as a strategy to meet provider access shortages. However, fewer than 4% of veterans with military healthcare training are likely to apply to PA school and little is known regarding the factors that predict acceptance to training. In 2012, we surveyed all veteran applicants and a stratified random sample of nonveterans applying to PA training. We compare the similarities and differences between veteran and nonveteran applicants, application barriers, and the factors predicting acceptance. We conclude with a discussion of the link between modern veterans and the PA profession. PMID:26501578

  20. PERFORMANCE MEASURES OF PHYSICIANS.

    ERIC Educational Resources Information Center

    PRICE, PHILIP B.; AND OTHERS

    CRITERION MEASURES DEVELOPED FOR ON-THE-JOB PERFORMANCE OF PHYSICIANS WILL BE USED IN A SUBSEQUENT STUDY TO DETERMINE HOW MUCH THE PERFORMANCE OF PHYSICIANS CAN BE PREDICTED BY THEIR INDIVIDUAL ACHIEVEMENTS IN MEDICAL AND PREMEDICAL SCHOOL. APPROXIMATELY 29 MEASURES OF THE UNIVERSITY OF UTAH COLLEGE OF MEDICINE AND OTHER PHYSICIANS IN THE UTAH…

  1. Physician communication in the operating room.

    PubMed

    Kirschbaum, Kristin A; Rask, John P; Fortner, Sally A; Kulesher, Robert; Nelson, Michael T; Yen, Tony; Brennan, Matthew

    2015-01-01

    In this study, communication research was conducted with multidisciplinary groups of operating-room physicians. Theoretical frameworks from intercultural communication and rhetoric were used to (a) measure latent cultural communication variables and (b) conduct communication training with the physicians. A six-step protocol guided the research with teams of physicians from different surgical specialties: anesthesiologists, general surgeons, and obstetrician-gynecologists (n = 85). Latent cultural communication variables were measured by surveys administered to physicians before and after completion of the protocol. The centerpiece of the 2-hour research protocol was an instructional session that informed the surgical physicians about rhetorical choices that support participatory communication. Post-training results demonstrated scores increased on communication variables that contribute to collaborative communication and teamwork among the physicians. This study expands health communication research through application of combined intercultural and rhetorical frameworks, and establishes new ways communication theory can contribute to medical education. PMID:24885399

  2. Physicians: Requirements for Becoming a Physician

    MedlinePlus

    ... Us Contact Us A | A Text size Email Requirements for Becoming a Physician Note: We are not ... the doctor's knowledge and skills remain current. CME requirements vary by state, by professional organizations, and by ...

  3. Genome-wide association studies: applications and insights gained in Ophthalmology

    PubMed Central

    Chandra, A; Mitry, D; Wright, A; Campbell, H; Charteris, D G

    2014-01-01

    Genome-wide association studies (GWAS) use high-throughput genotyping technologies to genotype thousands of single-nucleotide polymorphisms (SNPs) and relate them to the development of clinical and quantitative traits. Their use has been highly successful in the field of ophthalmology, and since the advent of GWAS in 2005, many genes not previously suspected of having a role in disease have been identified and the findings replicated. We conducted an extensive literature review and describe the concept, design, advantages, and limitations of GWAS and provide a detailed description of the applications and discoveries of GWAS in the field of eye disease to date. There have been many novel findings revealing previously unknown biological insights in a diverse range of common ocular conditions. GWAS have been a highly successful modality for investigating the pathogenesis of a wide variety of ophthalmic conditions. The insights gained into the pathogenesis of disease provide not only a better understanding of underlying disease mechanism but also offer a rationale for targeted treatment and preventative strategies. Expansive international collaboration and standardised phenotyping will permit the continued success of this investigative technique. PMID:24971990

  4. 42 CFR 417.479 - Requirements for physician incentive plans.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Requirements for physician incentive plans. 417.479... incentive plans. (a) The contract must specify that an HMO or CMP may operate a physician incentive plan... are met. (b) Applicability. The requirements in this section apply to physician incentive...

  5. Internet resources for family physicians.

    PubMed Central

    Anthes, D. L.; Berry, R. E.; Lanning, A.

    1997-01-01

    PROBLEM BEING ADDRESSED: The internet has experienced tremendous growth over the past few years and has many resources in the field of family medicine. However, many family physicians remain unaware of how the Internet can be used to enhance their practice and of how to gain access to this powerful tool. OBJECTIVE OF PROGRAM: To characterize components of the Internet, to explore how family physicians can use the Internet to enhance practice, and to increase awareness of how to gain access to Internet sites relevant to family medicine. MAIN COMPONENTS OF THE PROGRAM: An on-line search through the World Wide Web was conducted using multiple search engines including Lycos, WebCrawler, OpenText, and Yahoo as well as a conventional MEDLINE search of Internet publications for the past 5 years. A website containing an evolving selection of resources can be found at http:@dfcm 18.med.utoronto.ca/anthes/hpgdfcm1.htm. CONCLUSION: The Internet has useful applications and resources for family physicians including rapid communication between physicians, access to medical literature, continuing medical education programs, and lists of patient support and discussion groups. PMID:9189299

  6. Physician-Assisted Suicide

    Cancer.gov

    Module fourteen of the EPEC-O Self-Study Original Version focuses on the skills that the physician can use to respond both compassionately and confidently to a request, not on the merits of arguments for or against legalizing physician-assisted suicide (PAS) or euthanasia.

  7. Negotiation for physicians.

    PubMed

    Hill, Micah J; DeCherney, Alan H

    2013-05-01

    Physicians are involved in negotiations on a daily basis. Interactions with patients, support staff, nurses, fellow physicians, administrators, lawyers, and third parties all can occur within the context of negotiation. This article reviews the basic principles of negotiation and negotiation styles, models, and practical tools. PMID:23609153

  8. Physician drug dispensing.

    PubMed

    Lober, C W; Behlmer, S D; Penneys, N S; Shupack, J L; Thiers, B H

    1988-11-01

    We have reviewed the issue of physician drug dispensing by focusing upon quality of care, economic considerations, drug availability, patient compliance, safety, and increased governmental regulation. From a quality of care perspective, the increased use of pharmacist assistants, the tendency toward generic and therapeutic drug substitution, and the less specialized clinical education of pharmacists all pose hazards rather than safety checks upon physician prescribing. There is no evidence that pharmacists charge less than physicians. If they did, there would be no need to protect their incomes legislatively by restricting physician dispensing. Economic motivation per se is less important to a physician than providing a true convenience for his patients and thus encouraging a closer doctor-patient relationship. Physician dispensing adds to the availability of medication and may minimize the number of patients shuttling between pharmacies to obtain complex multi-ingredient preparations. Compliance is enhanced as availability increases. Prepackaged pharmaceuticals prepared under the auspices of pharmacists and dispensed by physicians are at least as safe as those prepared by the ungloved hands of a pharmacist hidden behind store counters. Thus, restricting the physician's right to dispense can negatively affect the quality of medical care, the cost of medications, safety, the availability of pharmaceuticals, and patient compliance. Such limitation is certainly not in the best interest of our patients. PMID:3056999

  9. Tips for a physician in getting the right job, part XII: general questions for the applicant to ask.

    PubMed

    Harolds, Jay A

    2014-07-01

    The type and caliber of the questions asked by a job hunter is one of the ways an interviewer will evaluate the candidate. Questions that show poor preparation should not be asked, such as failure to read what the employer sent to the job seeker or not doing elementary research on the practice, the organization, or the community. Asking about insignificant details also is not helpful. Not having any good questions to ask is a negative in an interview. This article discusses many possible important questions for the applicant to ask during an interview. PMID:24873801

  10. Time clock requirements for hospital physicians.

    PubMed

    Shapira, Chen; Vilnai-Yavetz, Iris; Rafaeli, Anat; Zemel, Moran

    2016-06-01

    An agreement negotiated following a doctors' strike in 2011 introduced a requirement that physicians in Israel's public hospitals clock in and out when starting and leaving work. The press reported strong negative reactions to this policy and predicted doctors deserting hospitals en masse. This study examines physicians' reactions toward the clock-in/clock-out policy 6 months after its implementation, and assesses the relationship between these reactions and aspects of their employment context. 676 physicians in 42 hospitals responded to a survey assessing doctor's reactions toward the clock, hospital policy makers, and aspects of their work. Reactions to the clock were generally negative. Sense of calling correlated positively with negative reactions to the clock, and the latter correlated positively with quit intentions. However, overall, respondents reported a high sense of calling and low quit intentions. We suggest that sense of calling buffers and protects physicians from quit intentions. Differences in reactions to the clock were associated with different employment characteristics, but sense of calling did not vary by hospital size or type or by physicians' specialty. The findings offer insights into how physicians' working environment affects their reactions to regulatory interventions, and highlight medical professionalism as buffering reactions to unpopular regulatory policies. PMID:27142179

  11. Hospitals focus on physician relations.

    PubMed

    Rubright, R

    1987-09-01

    Many hospital administrators are shifting their marketing focus from consumers and referral agents to the hospital's attending physicians. These new comprehensive physician relations or retention programs are much broader than those implemented in the past and are used to build mutual exchanges between hospitals and physicians, sharpen the physicians' awareness of the hospital's most appealing attributes, compete with nearby hospitals that develop their own aggressive physician relations programs, and ensure a more promising financial picture for both parties. "Cutting-edge" physician relations plans in Catholic hospitals include the following: Marketing plans for the medical staff alone or with key medical staff sections; A strong physician data base; A physician referral system; A director of medical affairs; Practice enhancement and business assistance services; A young physicians section; Continuing marketing auditing and research into physicians' opinions, attitudes, and behavior patterns; Physician inclusion in all major programs, services, policies, and events; Programs for physician office staff; Marketing committees consisting of physicians. PMID:10283486

  12. Can complexity science inform physician leadership development?

    PubMed

    Grady, Colleen Marie

    2016-07-01

    applications for physician leadership development and emphasizes that it is incumbent upon physicians and organizations to focus attention on this to achieve improved patient and organizational outcomes. Originality/value This study pairing complexity science and physician leadership represents a unique way to view the development of physician leaders within the context of the complex system that is health care. PMID:27397748

  13. Physician collective bargaining.

    PubMed

    Schiff, Anthony Hunter

    2009-11-01

    Current antitrust enforcement policy unduly restricts physician collaboration, especially among small physician practices. Among other matters, current enforcement policy has hindered the ability of physicians to implement efficient healthcare delivery innovations, such as the acquisition and implementation of health information technology (HIT). Furthermore, the Federal Trade Commission and Department of Justice have unevenly enforced the antitrust laws, thereby fostering an increasingly severe imbalance in the healthcare market in which dominant health insurers enjoy the benefit of largely unfettered consolidation at the cost of both consumers and providers. This article traces the history of antitrust enforcement in healthcare, describe the current marketplace, and suggest the problems that must be addressed to restore balance to the healthcare market and help to ensure an innovative and efficient healthcare system capable of meeting the demands of the 21st century. Specifically, the writer explains how innovative physician collaborations have been improperly stifled by the policies of the federal antitrust enforcement agencies, and recommend that these policies be relaxed to permit physicians more latitude to bargain collectively with health insurers in conjunction with procompetitive clinical integration efforts. The article also explains how the unbridled consolidation of the health insurance industry has resulted in higher premiums to consumers and lower compensation to physicians, and recommends that further consolidation be prohibited. Finally, the writer discusses how health insurers with market power are improperly undermining the physician-patient relationship, and recommend federal antitrust enforcement agencies take appropriate steps to protect patients and their physicians from this anticompetitive conduct. The article also suggests such steps will require changes in three areas: (1) health insurers must be prohibited from engaging in anticompetitive

  14. Remembering More Jewish Physicians.

    PubMed

    Weisz, George M; Grzybowski, Andrzej

    2016-01-01

    The history of medicine has been an intriguing topic for both authors. The modern relevance of past discoveries led both authors to take a closer look at the lives and contributions of persecuted physicians. The Jewish physicians who died in the Holocaust stand out as a stark example of those who merit being remembered. Many made important contributions to medicine which remain relevant to this day. Hence, this paper reviews the lives and important contributions of two persecuted Jewish physicians: Arthur Kessler (1903-2000) and Bronislawa Fejgin (1883-1943). PMID:27487308

  15. Rapid Assimilation Platform for Insight and Discovery (RAPID) with Application to Space Weather Research

    NASA Astrophysics Data System (ADS)

    Galkin, I. A.; Bilitza, D.; Reinisch, B. W.; Grinstein, G.; Huang, X.

    2010-12-01

    Classic tasks of sensor data retrieval and assimilation into forecast models do not come easy in the Space Weather arena - the world of great distances, sparse and sporadic observations, system latencies, exigent data quality issues, and complex, cutting-edge instrumentation requiring expert operational and data analysis support. Success of the space weather endeavor critically depends on collaborative, low-latency global observations and their rapid integration with global assimilative models to provide an hour-by-hour specification of the Earth environment. The proposed Rapid Assimilation Platform for Insight and Discovery (RAPID) will make an important step forward by integrating near real-time sensor data from the Global Ionospheric Radio Observatory (GIRO) and total electron content products from the Global Navigation Satellite System (GNSS) receiver network with a global climatological model of the electron density distribution, the International Reference Ionosphere (IRI). GIRO sites are equipped with high frequency Digisonde ionospheric sounders, remote sounding instruments that specify the vertical profile of plasma density in the ionosphere at nominal 15 minute cadence. Integration of the low latency sensor data from 40+ worldwide GIRO locations and 100+ GNSS sites with the IRI model will be accomplished via a novel assimilation process and an open source Web-based Analysis and Visualization Environment (WEAVE) developed for collaborative data presentation to large audiences. Such integration accomplishes an important task of abstracting from the GIRO/GNSS observations, whose complexity requires an expert interpretation, an intuitive, global, rapid insight into the space weather conditions facilitating discovery of events in Earth’s ionospheric plasma environment. We will discuss expected challenges of assimilating GIRO and GNSS data into IRI and automated techniques suitable for RAPID applications. The topics will include development of an intelligent

  16. Treating a physician patient with psychosis.

    PubMed

    Freedman, Jacob L; Crow, Fredrick F; Gutheil, Thomas G; Sanchez, Luis T; Suzuki, Joji

    2012-06-01

    The authors present a case of a psychotic female patient who is a former graduate of a locally prestigious medical school and has subsequently been diagnosed with schizophrenia. The patient entered treatment in an outpatient clinic following discharge from her 11th hospitalization. This hospitalization was initiated after the patient's physician friend had called the police and notified them that the patient was significantly disorganized to warrant further evaluation. Treatment was characterized by significant transference and counter-transference reactions amongst her clinicians - both treatment-promoting and treatment-interfering - based on her status as a physician. The problem of insight was a significant hurdle in the treatment of the patient as her medical knowledge of mental illness was substantially greater than her insight into her own mental illness. Throughout treatment, a number of medical-legal and ethical issues arose. Initially, the question was raised as to the legality of the actions by the patient's friend-having made a clinical assessment without having a clinical role in the patient's care. As the patient's clinical status improved and she sought to re-enter the medical field as a resident, new medical legal issues surfaced. What were the roles of the patient's treaters in maintaining confidentiality and simultaneously ensuring the safety of patients that the psychotic physician might care for? This case highlights the universality of psychiatric vulnerability. Insight in psychosis as well as the transference and counter-transference issues involved in caring for a psychotic physician are discussed. Additionally, a thorough medical-legal discussion addresses the various complexities of caring for a psychotic physician. PMID:22813669

  17. Find an ACFAS Physician

    MedlinePlus

    ... Search Text Size Print Bookmark Find an ACFAS Physician Acceptance Policy By clicking on the "I Accept" ... Israel Italy Jamaica Japan Jordan Kazakhstan Kenya Kiribati Korea, Dem People's Rep Korea, Rebublic Of Kuwait Kyrgyzstan ...

  18. Physician Assistant profession (PA)

    MedlinePlus

    ... provide health care services under the direction and supervision of a doctor of medicine (MD) or a ... location as the PA. Most states allow physician supervision by telephone communication with periodic site visits. Supervising ...

  19. American College of Physicians

    MedlinePlus

    ... Health Policy Advocacy in Action Current Public Policy Papers ACP Policies & Recommendations Store Membership Benefits for Physicians ... Health Policy Advocacy in Action Current Public Policy Papers ACP Policies & Recommendations Store Search Google Appliance Enter ...

  20. Medical staff contracting: legal issues in physician-hospital arrangements.

    PubMed

    Caesar, N B

    1993-01-01

    This article--the third in a series analyzing the physician-hospital contracting process from the physician's perspective--addresses the legal issues involved in physician-hospital arrangements, including those arising under federal and state illegal remuneration, antitrust, and tax laws. New applications of these issues to physician-hospital organizations and practice management/practice acquisitions by hospitals are also addressed, as well as other recent hospital efforts to maximize the benefits to be gained from the physician-hospital relationship. PMID:10128459

  1. First Principles Studies of Tapered Silicon Nanowires: Fundamental Insights and Practical Applications

    NASA Astrophysics Data System (ADS)

    Wu, Zhigang

    2008-03-01

    Nanowires (NWs) are often observed experimentally to be tapered rather than straight-edged, with diameters (d) shrinking by as much as 1 nm per 10 nm of vertical growth. Previous theoretical studies have examined the electronic properties of straight-edged nanowires (SNWs), although the effects of tapering on quantum confinement may be of both fundamental and practical importance. We have employed ab initio calculations to study the structural and electronic properties of tapered Si NWs. As one may expect, tapered nanowires (TNWs) possess axially-dependent electronic properties; their local energy gaps vary along the wire axis, with the largest gap occurring at the narrowest point of the wire. In contrast to SNWs, where confinement tends to shift valence bands more than conduction bands away from the bulk gap, the unoccupied states in TNWs are much more sensitive to d than the occupied states. In addition, tapering causes the band-edge states to be spatially separated along the wire axis, a consequence of the interplay between a strong variation in quantum confinement strength with diameter and the tapering-induced charge transfer. This property may be exploited in electronic and optical applications, for example, in photovoltaic devices where the separation of the valence and conduction band states could be used to transport excited charges during the thermalization process. In order to gain insight into TNW photovoltaic properties, we have also carried out calculations of the dipole matrix elements near the band edges as well as the role of metal contacts on TNW electronic properties. Finally, a combination of ab initio total energy calculations and classical molecular dynamics (MD) simulations are employed to suggest a new technique for bringing nanoscale objects together to form ordered, ultra high-aspect ratio nanowires. This work was supported in part by the U.S. Department of Energy under Contract No. DE-AC02-05CH11231.

  2. Physician uncertainty and the art of persuasion.

    PubMed

    Rizzo, J A

    1993-12-01

    Incomplete information is a chronic feature of medica markets. Much attention has focused on information asymmetries between physicians and their patients. In contrast, physician uncertainty has received far less attention. This is a significant omission. Physician uncertainty may be an even more important reason than consumer uncertainty for the high cost of health care. This paper reviews and evaluates major approaches for managing physician uncertainty. We argue that quantitative approaches alone, such as scientific advancement and the application of decision analysis to clinical reasoning, are insufficient for dealing with uncertainty. Qualitative approaches, such as forging consensus through expert panels, and teaching physicians to accept and cope with uncertainty, will play a valuable role in promoting more effective clinical decision-making under conditions of uncertainty. The current tensions between those who would eradicate physician uncertainty through quantitative approaches and those who favor qualitative methods has parallels in many other fields, including economics and mathematics. These tensions are unfortunate, since the most promising initiative to promote better clinical decision-making will likely need to draw upon both approaches. The recent initiative to implement medical practice guidelines is one example of a broad-based approach to improve clinical decision-making. Guidelines draw upon available scientific evidence, but typically involve consensus-building as well. They seek to persuade and educate physicians about appropriate treatments, without mandating changes in physician treatment patterns. Given the persistent uncertainties physicians will undoubtedly confront regarding appropriate clinical decision-making, this flexible approach may be the best way to mitigate market failures resulting from inappropriate clinical decisions.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:8303329

  3. Measurement of Physicians' Performance Using Existing Techniques

    PubMed Central

    Sanazaro, Paul J.

    1980-01-01

    Existing techniques permit objective and valid measurement of limited elements of physicians' performance. These limited aspects, however, are of considerable importance to patients. The basic components of performance in medicine and surgery can be defined and used as the basis of organized programs for such evaluation. Interhospital comparisons can provide an effective impetus for assessing and improving performance of individual staff members when this is indicated. Professional auspices are needed for the development and application of methods that can provide continuing assurance that the clinical activity of physicians corresponds to contemporary standards. A system of incentives should be provided to physicians to promote their participation in voluntary programs of self-assessment. The incentives should be in the form of performance assessment credits, comparable in definition to continuing medical education credits, but granted for participation in an accredited program that objectively measures physicians' performance against national standards of the respective specialty. PMID:7222656

  4. Physician, heal thyself

    PubMed Central

    Blais, Régis; Safianyk, Catherine; Magnan, Anne; Lapierre, André

    2010-01-01

    ABSTRACT OBJECTIVE To document the opinions of the users of the Quebec Physicians Health Program (QPHP) about the services they received. DESIGN Mailed questionnaire. SETTING Quebec. PARTICIPANTS A total of 126 physicians who used QPHP services between 1999 and 2004. MAIN OUTCOME MEASURES Users’ overall rating of the QPHP services, their opinions about the program, and whether their situations improved as a result of accessing QPHP services. RESULTS Ninety-two of the 126 physicians surveyed returned their completed questionnaires, providing a response rate of 73%. Most respondents thought that the QPHP services were good or excellent (90%), most would use the program again (86%) or recommend it (96%), and most thought the Quebec physician associations and the Collège des médecins du Québec should continue funding the QPHP (97%). Most respondents thought the service confidentiality was excellent (84%), as was staff professionalism (82%), and 62% thought the quality of the services they were referred to was excellent. However, only 57% believed their situations had improved with the help of the QPHP. CONCLUSION The QPHP received good marks from its users. Given the effects of physician burnout on patients and on the health care system, it is not only a personal problem, but also a collective problem. Thus, actions are needed not only to set up programs like the QPHP for those suffering from burnout, but also to prevent these types of problems. Because family physicians are likely to be the first ones consulted by their physician patients in distress, they play a key role in acknowledging these problems and referring those colleagues to the appropriate help programs when needed. PMID:20944027

  5. A physician and a man of science: patients, physicians, and diseases in Marcello Malpighi's medical practice.

    PubMed

    Bresadola, Marco

    2011-01-01

    Marcello Malpighi (1628-94), the celebrated Italian anatomist, was also a very successful physician and, as his correspondence indicates, medical consultant by post. This article focuses on the professional and social network that developed around Malpighi's medical activity. The network played a major role in promoting Malpighi's professional career and in disseminating his scientific ideas. Malpighi's medical practice was indeed fully integrated within his views of the structure and functioning of the human body in health and disease. A fresh look into Malpighi's medical practice allows us to get new insights into early modern relations among medicine, the new science, and the identity of physicians. PMID:21804183

  6. An open systems architecture for development of a physician's workstation.

    PubMed Central

    Young, C. Y.; Tang, P. C.; Annevelink, J.

    1991-01-01

    We are developing a physician's workstation consisting of highly integrated information management tools for use by physicians in patient care. We have designed and implemented an open systems, client/server architecture as a development platform which allows new applications to be easily added to the system. Applications cooperate by exchanging messages via a broadcast message server. PMID:1807649

  7. Physician health and wellness.

    PubMed

    McClafferty, Hilary; Brown, Oscar W

    2014-10-01

    Physician health and wellness is a critical issue gaining national attention because of the high prevalence of physician burnout. Pediatricians and pediatric trainees experience burnout at levels equivalent to other medical specialties, highlighting a need for more effective efforts to promote health and well-being in the pediatric community. This report will provide an overview of physician burnout, an update on work in the field of preventive physician health and wellness, and a discussion of emerging initiatives that have potential to promote health at all levels of pediatric training. Pediatricians are uniquely positioned to lead this movement nationally, in part because of the emphasis placed on wellness in the Pediatric Milestone Project, a joint collaboration between the Accreditation Council for Graduate Medical Education and the American Board of Pediatrics. Updated core competencies calling for a balanced approach to health, including focus on nutrition, exercise, mindfulness, and effective stress management, signal a paradigm shift and send the message that it is time for pediatricians to cultivate a culture of wellness better aligned with their responsibilities as role models and congruent with advances in pediatric training. Rather than reviewing programs in place to address substance abuse and other serious conditions in distressed physicians, this article focuses on forward progress in the field, with an emphasis on the need for prevention and anticipation of predictable stressors related to burnout in medical training and practice. Examples of positive progress and several programs designed to promote physician health and wellness are reviewed. Areas where more research is needed are highlighted. PMID:25266440

  8. Burnout among physicians.

    PubMed

    Romani, Maya; Ashkar, Khalil

    2014-01-01

    Burnout is a common syndrome seen in healthcare workers, particularly physicians who are exposed to a high level of stress at work; it includes emotional exhaustion, depersonalization, and low personal accomplishment. Burnout among physicians has garnered significant attention because of the negative impact it renders on patient care and medical personnel. Physicians who had high burnout levels reportedly committed more medical errors. Stress management programs that range from relaxation to cognitive-behavioral and patient-centered therapy have been found to be of utmost significance when it comes to preventing and treating burnout. However, evidence is insufficient to support that stress management programs can help reducing job-related stress beyond the intervention period, and similarly mindfulness-based stress reduction interventions efficiently reduce psychological distress and negative vibes, and encourage empathy while significantly enhancing physicians' quality of life. On the other hand, a few small studies have suggested that Balint sessions can have a promising positive effect in preventing burnout; moreover exercises can reduce anxiety levels and exhaustion symptoms while improving the mental and physical well-being of healthcare workers. Occupational interventions in the work settings can also improve the emotional and work-induced exhaustion. Combining both individual and organizational interventions can have a good impact in reducing burnout scores among physicians; therefore, multidisciplinary actions that include changes in the work environmental factors along with stress management programs that teach people how to cope better with stressful events showed promising solutions to manage burnout. However, until now there have been no rigorous studies to prove this. More interventional research targeting medical students, residents, and practicing physicians are needed in order to improve psychological well-being, professional careers, as well as the

  9. Leasing physician office space.

    PubMed

    Murray, Charles

    2009-01-01

    When leasing office space, physicians should determine the effective lease rate (ELR) for each building they are considering before making a selection. The ELR is based on a number of factors, including building quality, building location, basic form of lease agreement, rent escalators and add-on factors in the lease, tenant improvement allowance, method of square footage measurement, quality of building management, and other variables. The ELR enables prospective physician tenants to accurately compare lease rates being quoted by building owners and to make leasing decisions based on objective criteria. PMID:19743715

  10. Physicians as Patient Teachers

    PubMed Central

    Brunton, Stephen A.

    1984-01-01

    Physicians have a central role in educating patients and the public in the elements of personal health maintenance. To be an effective teacher, one must recognize the learning needs of each patient and use methods of information transfer that will result in comprehension and compliance. To bring about a change in life-style, one must also have an understanding of a patient's health beliefs and the determinants of human behavior. Using this information together with behavior modification strategies, physicians can forge an effective partnership with patients working toward the goal of optimum health. PMID:6395500

  11. [The role of occupational physician in the application of the 2006 "agreement on workers' health protection through the good handling and use of crystalline silica and products containing it": the experience in mining sector].

    PubMed

    Coggiola, M; Baracco, A; Perrelli, F; Bosio, D; Gullino, A; Pira, E

    2007-01-01

    The 2006 "Agreement on Workers' Health Protection Through the Good Handling and Use of Crystalline Silica and Products Containing it" between social parts defines a standardization of exposition control methods and medical surveillance. The Occupational Physician is integral part in exposition evaluation process and risk stratification in which derives the medical surveillance program. This study presents a first application of the European agreement in mining sector and the role of Occupational Physician in the evaluation of the risk to define methods of prevention. In particular it will be precised the choice of homogenous groups, the classification of exposed workers from results of workplace monitoring, the choice of technical prevention and individual protection equipments, and then the strategy of medical surveillance. PMID:18409742

  12. Download Your Doctor: Implementation of a Digitally Mediated Personal Physician Presence to Enhance Patient Engagement With a Health-Promoting Internet Application

    PubMed Central

    2016-01-01

    Background Brief interventions delivered in primary health care are effective in reducing excessive drinking; online behavior-changing technique interventions may be helpful. Physicians may actively encourage the use of such interventions by helping patients access selected websites (a process known as “facilitated access”). Although the therapeutic working alliance plays a significant role in the achievement of positive outcomes in face-to-face psychotherapy and its development has been shown to be feasible online, little research has been done on its impact on brief interventions. Strengthening patients’ perception of their physician’s endorsement of a website could facilitate the development of an effective alliance between the patient and the app. Objective We describe the implementation of a digitally mediated personal physician presence to enhance patient engagement with an alcohol-reduction website as part of the experimental online intervention in a noninferiority randomized controlled trial. We also report the feedback of the users on the module. Methods The Download Your Doctor module was created to simulate the personal physician presence for an alcohol-reduction website that was developed for the EFAR-FVG trial conducted in the Italian region of Friuli-Venezia-Giulia. The module was designed to enhance therapeutic alliance and thus improve outcomes in the intervention group (facilitated access to the website). Participating general and family practitioners could customize messages and visual elements and upload a personal photo, signature, and video recordings. To assess the perceptions and attitudes of the physicians, a semistructured interview was carried out 3 months after the start of the trial. Participating patients were invited to respond to a short online questionnaire 12 months following recruitment to investigate their evaluation of their online experiences. Results Nearly three-quarters (23/32, 72%) of the physicians interviewed chose

  13. Effectiveness of a Unique Support Group for Physicians in a Physician Health Program.

    PubMed

    Sanchez, Luis T; Candilis, Philip J; Arnstein, Fredrick; Eaton, Judith; Barnes Blood, Diana; Chinman, Gary A; Bresnahan, Linda R

    2016-01-01

    State Physician Health Programs (PHPs) assess, support, and monitor physicians with mental, behavioral, medical, and substance abuse problems. Since their formation in the 1970s, PHPs have offered support groups following the 12-step model for recovery from substance use disorders (SUDs). However, few programs have developed support groups for physicians without SUDs. This study at the Massachusetts PHP (Physician Health Services Inc.) represents the first effort to survey physician attitudes concerning a unique support group that goes beyond classic addiction models. The group was initiated because of the observation that physicians with problems other than SUDs did not fit easily into the 12-step framework. It was hypothesized that such a group would be effective in helping participants control workplace stress, improve professional and personal relationships, and manage medical and psychiatric difficulties. With a response rate of 43% (85 respondents), the survey identified a strong overall impact of the Physician Health Services Inc. support group, identifying positive effects in all areas of personal and professional life: family and friends, wellness, professional relationships, and career. Respondents identified the role of the facilitator as particularly important, underscoring the facilitator's capacity to welcome participants, manage interactions, set limits, and maintain a supportive emotional tone. The implications for physician health extend from supporting a broader application of this model to using a skilled facilitator to manage groups intended to reduce the stress and burnout of present-day medical practice. The results encourage PHPs, hospitals, medical practices, and physician groups to consider implementing facilitated support groups as an additional tool for maintaining physician health. PMID:26813489

  14. Physician Challenges in 2015.

    PubMed

    Cascardo, Debra

    2015-01-01

    While the influx of new patients resulting from the ACA will increase the number of people receiving healthcare, the regulations associated with it will add to physicians' administrative duties, as will government regulations associated with HIPAA and Meaningful Use. Further stress will come from the demands of both payers and patients, requiring doctors to walk a fine line to protect themselves from litigation. Technology also will play an increasing role. The continuing move toward EHRs and the new ICD-10 coding standard will require investments in software, testing, and training staff, and may also require an investment in new computer hardware. Physicians and staff will have to teach patients how to use EHR portals and how to follow the record-keeping requirements of their insurance providers. The regulatory changes and increased costs of time and money associated with them may drive many physicians out of private practice and into hospital system-based team practices, which will face a greater challenge in recruiting and retaining top talent. Other physicians, in contrast, may continue to seek the independence of private practice; some of them may decide to stop accepting insurance because of their need for autonomy in their practices. Regardless of what decisions doctors choose to make within the changing nature of healthcare, it is important to keep abreast of the changes and develop a plan for dealing with them, in 2015 and beyond. PMID:26182706

  15. Counties Without a Physician.

    ERIC Educational Resources Information Center

    Getz, Virginia

    1982-01-01

    Uses a budgeting technique to determine if free-market incentives or forces would provide an economic base sufficient to support medical professionals who might practice in the approximately 140 U.S. counties that lack a physician (located mainly in a narrow band from west Texas north through South Dakota). (AH)

  16. Physicians and Insider Trading.

    PubMed

    Kesselheim, Aaron S; Sinha, Michael S; Joffe, Steven

    2015-12-01

    Although insider trading is illegal, recent high-profile cases have involved physicians and scientists who are part of corporate governance or who have access to information about clinical trials of investigational products. Insider trading occurs when a person in possession of information that might affect the share price of a company's stock uses that information to buy or sell securities--or supplies that information to others who buy or sell--when the person is expected to keep such information confidential. The input that physicians and scientists provide to business leaders can serve legitimate social functions, but insider trading threatens to undermine any positive outcomes of these relationships. We review insider-trading rules and consider approaches to securities fraud in the health care field. Given the magnitude of the potential financial rewards, the ease of concealing illegal conduct, and the absence of identifiable victims, the temptation for physicians and scientists to engage in insider trading will always be present. Minimizing the occurrence of insider trading will require robust education, strictly enforced contractual provisions, and selective prohibitions against high-risk conduct, such as participation in expert consulting networks and online physician forums, by those individuals with access to valuable inside information. PMID:26457747

  17. Hitler's Jewish Physicians.

    PubMed

    Weisz, George M

    2014-07-01

    The mystery behind the behavior of infamous personalities leaves many open questions, particularly when related to the practice of medicine. This paper takes a brief look at two Jewish physicians who played memorable roles in the life of Adolf Hitler. PMID:25120923

  18. Information for Travellers' Physicians

    PubMed Central

    Allison, David J.; Blinco, Kimberley

    1990-01-01

    Physicians can obtain advice about international travel for their patients from many different sources of information. The authors review some of the most common sources based on their experience at the International Travellers' Clinic operated by the New Brunswick Department of Health and Community Services in Fredericton. They identify readily available handbooks and periodicals and compare two computer software programs. PMID:21233910

  19. Longevity of Thai physicians.

    PubMed

    Sithisarankul, Pornchai; Piyasing, Veera; Boontheaim, Benjaporn; Ratanamongkolgul, Suthee; Wattanasirichaigoon, Somkiat

    2004-10-01

    The objectives of this study were to explore characteristics of the long-lived Thai physicians. We sent 983 posted questionnaires to 840 male and 143 female physicians. We obtained 327 of them back after 2 rounds of mailing, yielding a response rate of 33.3 percents. The response rate of male physicians was 32.4 percents and that of female physicians was 38.5 percents. Their ages were between 68-93 years (75.1 +/- 4.86 years on average). The majority were married, implying that their spouses were also long-lived. Around half of them still did some clinical work, one-fourth did some charity work, one-fourth did various voluntary works, one-fifth did some business, one-fifth did some academic work, and some did more than one type of work. Most long-lived physicians were not obese, with BMI of 16.53-34.16 (average 23.97 +/- 2.80). Only 8 had BMI higher than 30. BMIs were not different between male and female physicians. However, four-fifths of them had diseases that required treatment, and some of them had more than one disease. The five most frequent diseases were hypertension, diabetes, ischemic heart disease, dyslipidemia, and benign prostate hypertrophy, respectively. Most long-lived physicians did exercise (87.8%), and some did more than one method. The most frequent one was walking (52.3%). Most did not drink alcohol or drank occasionally, only 9.0% drank regularly. Most of them slept 3-9 hours per night (average 6.75 +/- 1.06). Most (78.3%) took some medication regularly; of most were medicine for their diseases. Most did not eat macrobiotic food, vegetarian food, or fast food regularly. Most long-lived physicians practiced some religious activities by praying, paying respect to Buddha, giving food to monks, practicing meditation, and listening to monks' teaching. They also used Buddhist practice and guidelines for their daily living and work, and also recommended these to their younger colleagues. Their recreational activities were playing musical instruments

  20. Burnout among physicians

    PubMed Central

    Romani, Maya; Ashkar, Khalil

    2014-01-01

    Burnout is a common syndrome seen in healthcare workers, particularly physicians who are exposed to a high level of stress at work; it includes emotional exhaustion, depersonalization, and low personal accomplishment. Burnout among physicians has garnered significant attention because of the negative impact it renders on patient care and medical personnel. Physicians who had high burnout levels reportedly committed more medical errors. Stress management programs that range from relaxation to cognitive-behavioral and patient-centered therapy have been found to be of utmost significance when it comes to preventing and treating burnout. However, evidence is insufficient to support that stress management programs can help reducing job-related stress beyond the intervention period, and similarly mindfulness-based stress reduction interventions efficiently reduce psychological distress and negative vibes, and encourage empathy while significantly enhancing physicians’ quality of life. On the other hand, a few small studies have suggested that Balint sessions can have a promising positive effect in preventing burnout; moreover exercises can reduce anxiety levels and exhaustion symptoms while improving the mental and physical well-being of healthcare workers. Occupational interventions in the work settings can also improve the emotional and work-induced exhaustion. Combining both individual and organizational interventions can have a good impact in reducing burnout scores among physicians; therefore, multidisciplinary actions that include changes in the work environmental factors along with stress management programs that teach people how to cope better with stressful events showed promising solutions to manage burnout. However, until now there have been no rigorous studies to prove this. More interventional research targeting medical students, residents, and practicing physicians are needed in order to improve psychological well-being, professional careers, as well as

  1. 360-degree physician performance assessment.

    PubMed

    Dubinsky, Isser; Jennings, Kelly; Greengarten, Moshe; Brans, Amy

    2010-01-01

    Few jurisdictions have a robust common approach to assessing the quantitative and qualitative dimensions of physician performance. In this article, we examine the need for 360-degree physician performance assessment and review the literature supporting comprehensive physician assessment. An evidence-based, "best practice" approach to the development of a 360-degree physician performance assessment framework is presented, including an overview of a tool kit to support implementation. The focus of the framework is to support physician career planning and to enhance the quality of patient care. Finally, the legal considerations related to implementing 360-degree physician performance assessment are explored. PMID:20357549

  2. Physician Information Seeking Behaviors: Are Physicians Successful Searchers?

    ERIC Educational Resources Information Center

    Swiatek-Kelley, Janice

    2010-01-01

    In the recent past, physicians found answers to questions by consulting colleagues, textbooks, and professional journals. Now, the availability of medical information through electronic resources has changed physician information-seeking behaviors. Evidence-based medicine is now the accepted decision-making paradigm, and a physician's ability to…

  3. Insight into the SEA amide thioester equilibrium. Application to the synthesis of thioesters at neutral pH.

    PubMed

    Pira, S L; El Mahdi, O; Raibaut, L; Drobecq, H; Dheur, J; Boll, E; Melnyk, O

    2016-07-26

    The bis(2-sulfanylethyl)amide (SEA) N,S-acyl shift thioester surrogate has found a variety of useful applications in the field of protein total synthesis. Here we present novel insights into the SEA amide/thioester equilibrium in water which is an essential step in any reaction involving the thioester surrogate properties of the SEA group. We also show that the SEA amide thioester equilibrium can be efficiently displaced at neutral pH for accessing peptide alkylthioesters, i.e. the key components of the native chemical ligation (NCL) reaction. PMID:27282651

  4. Incretins: Clinical Perspectives, Relevance, and Applications for the Primary Care Physician in the Treatment of Patients With Type 2 Diabetes Mellitus

    PubMed Central

    Unger, Jeff

    2010-01-01

    The prevalence of type 2 diabetes mellitus (DM) is increasing substantially in the United States. Almost 24 million people have the disease, with most of these patients treated by primary care physicians. Optimal treatment of type 2 DM requires physicians to understand the pathophysiology of this disorder. Once the physiologic defects are determined, lifestyle interventions and glucoselowering medications can be prescribed to minimize the state of chronic hyperglycemia and to address the pathophysiologic defects associated with type 2 DM. Other metabolic abnormalities, including hyperlipidemia, hypertension, and oxidative stress, must also be addressed to reduce the patient's risk of cardiovascular disease. The incretin system plays a role in the pathogenesis of type 2 DM. Incretin-based therapies, including glucagon-like peptide 1 receptor agonists and dipeptidyl peptidase 4 inhibitors, have shown efficacy and safety in treating type 2 DM and have been reviewed in consensus treatment algorithms. This article provides an overview of the role of incretin-based therapies in the management of patients with type 2 DM and how primary care physicians can incorporate these agents into their practice. PMID:21106866

  5. Merger mania: physicians beware.

    PubMed

    Weil, T P; Pearl, G M

    1998-01-01

    Corporate consolidations, mergers, and acquisitions would seem to provide immense promise in furthering the development of health networking because they affect the governance of entire organizations, rather than simply establishing revised arrangements for specific services or patients. Yet, a limited number of empirical studies have been published to date that explore whether hospital mergers actually improve access, reduce cost, or improve quality of care; and, among the reports available, the conclusions are somewhat equivocal. Physicians should be cautious of these mergers, since they seem to focus either on eliminating a direct competitor or on forming a large horizontally and vertically diversified health network that then can become a major player in gaining exclusivity in managed care contracting. With either of these merger strategies, there are antitrust-type concerns that competition among physicians and other providers will be significantly curtailed, and that consumers will end up with fewer choices in obtaining cost effective, quality patient care. PMID:10180505

  6. Women physicians as healthcare leaders: a qualitative study.

    PubMed

    Roth, Virginia R; Theriault, Anne; Clement, Chris; Worthington, Jim

    2016-06-20

    Purpose - The purpose of this paper is to explore the under-representation of women physicians in clinical leadership by examining the issue from their perspective. Design/methodology/approach - The authors used large group engagement methods to explore the experiences and perceptions of women physicians. In order to capture common themes across this group as a whole, participants were selected using purposeful sampling. Data were analysed using a structured thematic analysis procedure. Findings - This paper provides empirical insights into the influences affecting women physicians' decision to participate in leadership. The authors found that they often exclude themselves because the costs of leadership outweigh the benefits. Potential barriers unique to healthcare include the undervaluing of leadership by physician peers and perceived lack of support by nursing. Research limitations/implications - This study provides an in-depth examination of why women physicians are under-represented in clinical leadership from the perspective of those directly involved. Further studies are needed to confirm the generalizability of these findings and potential differences between demographic groups of physicians. Practical implications - Healthcare organizations seeking to increase the participation of women physicians in leadership should focus on modifying the perceived costs of leadership and highlighting the potential benefits. Large group engagement methods can be an effective approach to engage physicians on specific issues and mobilize grass-roots support for change. Originality/value - This exploratory study provides insights on the barriers and enablers to leadership specific to women physicians in the clinical setting. It provides a reference for healthcare organizations seeking to develop and diversify their leadership talent. PMID:27296884

  7. Physician Assistant Genomic Competencies.

    PubMed

    Goldgar, Constance; Michaud, Ed; Park, Nguyen; Jenkins, Jean

    2016-09-01

    Genomic discoveries are increasingly being applied to the clinical care of patients. All physician assistants (PAs) need to acquire competency in genomics to provide the best possible care for patients within the scope of their practice. In this article, we present an updated version of PA genomic competencies and learning outcomes in a framework that is consistent with the current medical education guidelines and the collaborative nature of PAs in interprofessional health care teams. PMID:27490287

  8. Exploring family physician stress

    PubMed Central

    Lee, F. Joseph; Brown, Judith Belle; Stewart, Moira

    2009-01-01

    ABSTRACT OBJECTIVE To explore the nature of professional stress and the strategies used by family physicians to deal with this stress. DESIGN Qualitative study. SETTING Kitchener-Waterloo, Ont. PARTICIPANTS Ten key-informant family physicians. METHODS In-depth interviews were conducted with key informants. A total of 40 key informants were identified, based on selected criteria; 24 provided consent. The potential participants were rank-ordered for interviews to provide maximum variation in age, sex, and years in practice. Interviews were conducted, audiotaped, transcribed verbatim, and analyzed until thematic saturation was reached, as determined through an iterative process. This occurred after 10 in-depth interviews. Immersion and crystallization techniques were used. MAIN FINDINGS The participants described professional stresses and strategies at the personal, occupational, and health care system levels. Personal stressors included personality traits and the need to balance family and career, which were countered by biological, psychological, social, and spiritual strategies. Occupational stressors included challenging patients, high workload, time limitations, competency issues, challenges of documentation and practice management, and changing roles within the workplace. Occupational stressors were countered by strategies such as setting limits, participating in continuing medical education, soliciting support from colleagues and staff, making use of teams, improving patient-physician relationships, exploring new forms of remuneration, and scheduling appropriately. Stressors affecting the wider health care system included limited resources, imposed rules and regulations, lack of support from specialists, feeling undervalued, and financial concerns. CONCLUSION Family physicians face a multitude of challenges at personal, occupational, and health care system levels. A systems approach provides a new framework in which proactive strategies can augment more than

  9. Grievances against physicians

    PubMed Central

    Halperin, Edward C

    2000-01-01

    Objective To understand causes of patient dissatisfaction that result in complaints. Design Grievances received by the grievance committee between January 1, 1989, and January 1, 2000, were reviewed. Setting A 2-county area of North Carolina. Subjects Of 29 patients who filed grievances, the 9 male (31%) and 20 female (69%) patients had a mean (±SD) age of 39 (±19) years. In 18 instances, the patient consulted the physician less than 3 times (64%) before the complaint and in 8 instances more than 4 times (29%). Main outcome measures Allegations of the grievance and the committee's findings. Results Grievances fell into 5 categories: failure to fulfill expectations for examination and treatment (38%), failure to promptly diagnose (20%), rudeness (17%), producing excessive pain or practicing beyond the area of expertise (13%), and inappropriate behavior related to billings (10%). In 45% of the grievances, the committee found no breach of practice standards. In 17% of the cases, the physician resolved the grievance by apologizing, adjusting a bill, or completing insurance forms. Conclusion Most grievances were filed by younger women against newly encountered physicians and were related to inadequate communication or alleged delay in diagnosis. PMID:11017980

  10. Woman physician stalked

    PubMed Central

    Manca, Donna P.

    2005-01-01

    OBJECTIVE To increase awareness of the stalking and harassing behaviour physicians sometimes encounter from patients and to explore how best to approach and address this behaviour. SOURCES OF INFORMATION A physician’s personal reflection of a stalking incident is combined with a review of the literature. Few studies have addressed this subject. MAIN MESSAGE Any family physician could be the victim of stalking. Physicians’ routines and schedules are often public knowledge because of their availability to their practices; thus they are particularly vulnerable to stalkers. We rarely think of women stalking female family physicians; however, it is likely more common than we realize. Increased awareness of this phenomenon and appropriate interventions could reduce escalation of harassing behaviour. Helpful strategies could include recognizing and addressing the behaviour early, seeking assistance, and documenting all incidents in a separate file that includes tape recordings or other material. CONCLUSION We should explore stalking and harassing behaviour openly and become aware of the risks so that we can identify appropriate strategies to avert problems and deal with stalkers. PMID:16805082

  11. Physician nutrition education.

    PubMed

    Kiraly, Laszlo N; McClave, Stephen A; Neel, Dustin; Evans, David C; Martindale, Robert G; Hurt, Ryan T

    2014-06-01

    Nutrition education for physicians in the United States is limited in scope, quality, and duration due to a variety of factors. As new data and quality improvement initiatives highlight the importance of nutrition and a generation of nutrition experts retire, there is a need for new physician educators and leaders in clinical nutrition. Traditional nutrition fellowships and increased didactic lecture time in school and postgraduate training are not feasible strategies to develop the next generation of physician nutrition specialists in the current environment. One strategy is the development of short immersion courses for advanced trainees and junior attendings. The most promising courses include a combination of close mentorship and adult learning techniques such as lectures, clinical experiences, literature review, curricular development, research and writing, multidisciplinary interactions, and extensive group discussion. These courses also allow the opportunity for advanced discourse, development of long-term collaborative relationships, and continued longitudinal career development for alumni after the course ends. Despite these curricular developments, ultimately the field of nutrition will not mature until the American Board of Medical Specialties recognizes nutrition medicine with specialty board certification. PMID:24690613

  12. Physician-industry relations. Part 1: individual physicians.

    PubMed

    Coyle, Susan L

    2002-03-01

    This is part 1 of a 2-part paper on ethics and physician-industry relationships. Part 1 offers advice to individual physicians; part 2 gives recommendations to medical education providers and medical professional societies. Physicians and industry have a shared interest in advancing medical knowledge. Nonetheless, the primary ethic of the physician is to promote the patient's best interests, while the primary ethic of industry is to promote profitability. Although partnerships between physicians and industry can result in impressive medical advances, they also create opportunities for bias and can result in unfavorable public perceptions. Many physicians and physicians-in-training think they are impervious to commercial influence. However, recent studies show that accepting industry hospitality and gifts, even drug samples, can compromise judgment about medical information and subsequent decisions about patient care. It is up to the physician to judge whether a gift is acceptable. A very general guideline is that it is ethical to accept modest gifts that advance medical practice. It is clearly unethical to accept gifts or services that obligate the physician to reciprocate. Conflicts of interest can arise from other financial ties between physicians and industry, whether to outside companies or self-owned businesses. Such ties include honorariums for speaking or writing about a company's product, payment for participating in clinic-based research, and referrals to medical resources. All of these relationships have the potential to influence a physician's attitudes and practices. This paper explores the ethical quandaries involved and offers guidelines for ethical business relationships. PMID:11874314

  13. Physician practice management companies: should physicians be scared?

    PubMed

    Scott-Rotter, A E; Brown, J A

    1999-01-01

    Physician practice management companies (PPMCs) manage nonclinical aspects of physician care and control physician groups by buying practice assets. Until recently, PPMCs were a favorite of Wall Street. Suddenly, in early 1998, the collapse of the MedPartners-PhyCor merger led to the rapid fall of most PPMC stock, thereby increasing wariness of physicians to sell to or invest in PPMCs. This article explores not only the broken promises made by and false assumptions about PPMCs, but also suggests criteria that physicians should use and questions would-be PPMC members should ask before joining. Criteria include: demonstrated expertise, a company philosophy that promotes professional autonomy, financial stability, freedom from litigation, and satisfied physicians already in the PPMC. The authors recommend that physicians seek out relatively small, single-specialty PPMCs, which hold the best promise of generating profits and permitting professional control over clinical decisions. PMID:10623415

  14. Desktop and conference room VR for physicians.

    PubMed

    Ai, Zhuming; Rasmussen, Mary

    2005-01-01

    Virtual environments such as the CAVE and the ImmersaDesk, which are based on graphics supercomputers or workstations, are large and expensive. Most physicians have no access to such systems. The recent development of small Linux personal computers and high-performance graphics cards has afforded opportunities to implement applications formerly run on graphics supercomputers. Using PC hardware and other affordable devices, a VR system has been developed which can sit on a physician's desktop or be installed in a conference room. Affordable PC-based VR systems are comparable in performance with expensive VR systems formerly based on graphics supercomputers. Such VR systems can now be accessible to most physicians. The lower cost and smaller size of this system greatly expands the range of uses of VR technology in medicine. PMID:15718690

  15. Managing margins through physician engagement.

    PubMed

    Sears, Nicholas J

    2012-07-01

    Hospitals should take the following steps as they seek to engage physicians in an enterprisewide effort to effectively manage margins: Consider physicians' daily professional practice requirements and demands for time in balancing patient care and administrative duties. Share detailed transactional supply data with physicians to give them a behind-the-scenes look at the cost of products used for procedures. Institute physician-led management and monitoring of protocol compliance and shifts in utilization to promote clinical support for change. Select a physician champion to provide the framework for managing initiatives with targeted, efficient communication. PMID:22788036

  16. Physician leadership in changing times.

    PubMed

    Cochran, Jack; Kaplan, Gary S; Nesse, Robert E

    2014-03-01

    Today, hospitals and physicians are reorganizing themselves in novel ways to take advantage of payment incentives that reward shared accountability for the total health care experience. These delivery system changes will take place with our without physician leadership. To optimize change on behalf of patients, physicians must play a conscious role in shaping future health care delivery organizations. As physician leaders of three of the nation׳s largest integrated health care delivery systems - Kaiser Permanente, Virginia Mason Medical Center, and the Mayo Clinic Health System - we call on physicians to view leadership and the development of leaders as key aspects of their role as patient advocates. PMID:26250084

  17. Role of the school physician.

    PubMed

    Devore, Cynthia DiLaura; Wheeler, Lani S M

    2013-01-01

    The American Academy of Pediatrics recognizes the important role physicians play in promoting the optimal biopsychosocial well-being of children in the school setting. Although the concept of a school physician has existed for more than a century, uniformity among states and school districts regarding physicians in schools and the laws governing it are lacking. By understanding the roles and contributions physicians can make to schools, pediatricians can support and promote school physicians in their communities and improve health and safety for children. PMID:23277314

  18. The conceptually-oriented physician.

    PubMed

    Fuller, B F; Fuller, F

    1979-07-01

    This article is based on the authors' book "Physician or Magician: The Myths and Realities of Patient Care" (McGraw Hill and Hemisphere, 1978). In this paper, the authors contend that the main problem confronting medical practice and medical education today is that there is no consensus on what physicians should be doing. Should they be technologists or should they be conceptually-oriented? The authors further state that these two types of physicians are trained in different approaches to problem solving. They conclude by saying that both types of physicians are needed if the quality of patient care is to improve while containing cost, but that the conceptually-oriented physician--the primary physician--should be in charge of all treatment patients receive. This is because the primary physicians as well as the Cartesian approach. Therefore, they would be better able to determine the risks and benefits to each patient of various technological regimens. PMID:514116

  19. Roles of the Team Physician.

    PubMed

    Kinderknecht, James

    2016-07-01

    The roles of the team physician are much more than providing medical coverage at a sport's event. The team physician has numerous administrative and medical responsibilities. The development of an emergency action plan is an essential administrative task as an example. The implementation of the components of this plan requires the team physician to have the necessary medical knowledge and skill. An expertise in returning an athlete to play after an injury or other medical condition is a unique attribute of the trained team physician. The athlete's return to participation needs to start with the athlete's safety and best medical interests but not inappropriately restrict the individual from play. The ability to communicate on numerous levels needs to be a characteristic of the team physician. There are several potential ethical conflicts the team physician needs to control. These conflicts can create unique medicolegal issues. The true emphasis of the team physician is to focus on what is best for the athlete. PMID:27322925

  20. How to translate therapeutic recommendations in clinical practice guidelines into rules for critiquing physician prescriptions? Methods and application to five guidelines

    PubMed Central

    2010-01-01

    Background Clinical practice guidelines give recommendations about what to do in various medical situations, including therapeutical recommendations for drug prescription. An effective way to computerize these recommendations is to design critiquing decision support systems, i.e. systems that criticize the physician's prescription when it does not conform to the guidelines. These systems are commonly based on a list of "if conditions then criticism" rules. However, writing these rules from the guidelines is not a trivial task. The objective of this article is to propose methods that (1) simplify the implementation of guidelines' therapeutical recommendations in critiquing systems by automatically translating structured therapeutical recommendations into a list of "if conditions then criticize" rules, and (2) can generate an appropriate textual label to explain to the physician why his/her prescription is not recommended. Methods We worked on the therapeutic recommendations in five clinical practice guidelines concerning chronic diseases related to the management of cardiovascular risk. We evaluated the system using a test base of more than 2000 cases. Results Algorithms for automatically translating therapeutical recommendations into "if conditions then criticize" rules are presented. Eight generic recommendations are also proposed; they are guideline-independent, and can be used as default behaviour for handling various situations that are usually implicit in the guidelines, such as decreasing the dose of a poorly tolerated drug. Finally, we provide models and methods for generating a human-readable textual critique. The system was successfully evaluated on the test base. Conclusion We show that it is possible to criticize physicians' prescriptions starting from a structured clinical guideline, and to provide clear explanations. We are now planning a randomized clinical trial to evaluate the impact of the system on practices. PMID:20509903

  1. Divided loyalties for physicians: social context and moral problems.

    PubMed

    Murray, T H

    1986-01-01

    An examination of the notion of divided loyalties dilemmas in medicine, situated within their social contexts, yields insight into the contemporary social and moral position of medicine in the United States. In a review of the literature, the author identifies four concepts important to gaining an understanding of the position that divided loyalties play in medicine and the physician-patient relationship. After describing some of the situations in which these dilemmas affect physicians' responses to patients' health care needs, interests, and choices, the author argues that divided loyalties dilemmas are not rare, and will probably increase with the changes in U.S. medicine. Candor and awareness of the importance of the public belief in physician loyalty are seen as necessary in preventing these changes from becoming destructive of the physician-patient relationship. PMID:3798163

  2. How physicians choose drugs.

    PubMed

    Denig, P; Haaijer-Ruskamp, F M; Zijsling, D H

    1988-01-01

    A drug choice model which includes the physician's attitudes, norms and personal experiences with drugs, was tested. One hundred and sixty-nine physicians were asked to estimate the model's components for the treatment of irritable bowel syndrome (IBS) and of renal colic. Given three drugs for both indications, the physicians gave their expectancies about the treatment outcomes, professional acceptability, patient demand and their personal experiences with the drugs. They also stated the value they assign to each of these components when choosing a drug for IBS and for renal colic. The influence of patient demand on the choice of a specific drug appeared to be negligible. The combined effect of the other three elements of the model predicted the stated drug of first choice correctly in 74% (for IBS) and 78% (for renal colic) of the cases, but further analysis showed that only the drug choices for renal colic were as reasoned as the model assumed. Expectancies and values about treatment outcomes determined the drug choice only in part. For choosing a drug for renal colic, the professional environment was more important. Moreover it was found that drug preferences were more related to expectancies about efficacy than to expectancies about side effects for both disorders. The findings can be useful when trying to change prescribing behaviour. Only a limited effect can be expected from the provision of technical drug information. Especially information about costs is unlikely to change prescribing easily, unless values and norms are changed as well. The importance of the professional environment implies that educational programmes in groups might be more effective than individual approaches. PMID:3238456

  3. Better Physician's 'Black Bags'

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The "black bag" is outgrowth of astronaut monitoring technology from NASA's Johnson Space Center. Technically known as the portable medical status system, a highly advanced physician's "black bag" weighs less than 30 pounds, yet contains equipment for monitoring and recording vital signs, electrocardiograms, and electroencephalograms. Liquid crystal displays are used to present 15 digits of data simultaneously for long periods of time without excessive use of battery power. Single printed circuit card contains all circuitry required to measure and display vital signs such as heart and respiration rate, temperature, and blood pressure.

  4. Developing Canadian physician: the quest for leadership effectiveness.

    PubMed

    Comber, Scott; Wilson, Lisette; Crawford, Kyle C

    2016-07-01

    Purpose The purpose of this study is to discern the physicians' perception of leadership effectiveness in their clinical and non-clinical roles (leadership) by identifying their political skill levels. Design/methodology/approach A sample of 209 Canadian physicians was surveyed using the Political Skills Inventory (PSI) during the period 2012-2014. The PSI was chosen because it assesses leadership effectiveness on four dimensions: social astuteness, interpersonal influence, networking ability and apparent authenticity. Findings Physicians in clinical roles' PSI scores were significantly lower in all four PSI dimensions when compared to all other physicians in non-clinical roles, with the principal difference being in their networking abilities. Practical implications More emphasis is needed on educating and training physicians, specifically in the areas of political skills, in current clinical roles if they are to assume leadership roles and be effective. Originality/value Although this study is located in Canada, the study design and associated findings may have implications to other areas and countries wanting to increase physician leadership effectiveness. Further, replication of this study in other settings may provide insight into the future design of physician leadership training curriculum. PMID:27397750

  5. Assessing the Health of Future Physicians: An Opportunity for Preventive Education

    ERIC Educational Resources Information Center

    Clair, Jennifer H.; Wilson, Diane B.; Clore, John N.

    2004-01-01

    Introduction: Research shows that physicians who model prevention are more likely to encourage preventive behaviors in their patients. Therefore, understanding the health of medical students ought to provide insight into the development of health promotion programs that influence the way these future physicians practice medicine. A…

  6. Thermodynamic metrics for aggregation of natural resources in life cycle analysis: insight via application to some transportation fuels.

    PubMed

    Baral, Anil; Bakshi, Bhavik R

    2010-01-15

    While methods for aggregating emissions are widely used and standardized in life cycle assessment (LCA), there is little agreement about methods for aggregating natural resources for obtaining interpretable metrics. Thermodynamic methods have been suggested including energy, exergy, and emergy analyses. This work provides insight into the nature of thermodynamic aggregation, including assumptions about substitutability between resources and loss of detailed information about the data being combined. Methods considered include calorific value or energy, industrial cumulative exergy consumption (ICEC) and its variations, and ecological cumulative exergy consumption (ECEC) or emergy. A hierarchy of metrics is proposed that spans the range from detailed data to aggregate metrics. At the fine scale, detailed data can help identify resources to whose depletion the selected product is most vulnerable. At the coarse scale, new insight is provided about thermodynamic aggregation methods. Among these, energy analysis is appropriate only for products that rely primarily on fossil fuels, and it cannot provide a useful indication of renewability. Exergy-based methods can provide results similar to energy analysis by including only nonrenewable fuels but can also account for materials use and provide a renewability index. However, ICEC and its variations do not address substitutability between resources, causing its results to be dominated by dilute and low-quality resources such as sunlight. The use of monetary values to account for substitutability does not consider many ecological resources and may not be appropriate for the analysis of emerging products. ECEC or emergy explicitly considers substitutability and resource quality and provides more intuitive results but is plagued by data gaps and uncertainties. This insight is illustrated via application to the life cycles of gasoline, diesel, corn ethanol, and soybean biodiesel. Here, aggregate metrics reveal the dilemma

  7. Validity and reliability of the Vietnamese Physician Professional Values Scale.

    PubMed

    Sang, Nguyen Minh; Hall, Alix; Huong, Tran Thi Thanh; Giang, Le Minh; Hinh, Nguyen Duc

    2015-01-01

    Physician values influence a physician's clinical practice and level of medical professionalism. Currently, there is no psychometrically valid scale to assess physician values in Vietnam. This study assessed the initial validity and reliability of the Vietnamese Physician Professional Values Scale (VPPVS). Hartung's original Physician Values in Practice Scale (PVIPS) was translated from English into Vietnamese and adapted to reflect the cultural values of Vietnamese physicians. A sample of clinical experts reviewed the VPPVS to ensure face and content validity of the scale, resulting in a draft 37-item measure. A cross-sectional survey of 1086 physicians from Hanoi, Hue and Ho Chi Minh City completed a self-report survey, which included the draft of the VPPVS. Exploratory Factor Analysis was used to assess construct validity, resulting in 35 items assessing physician's professional values across five main factors: lifestyle, professionalism, prestige, management and finance. The final five-factor scale illustrated acceptable internal consistency, with Cronbach's alpha coefficients ranging from 0.73 to 0.86 and all item-total correlations >0.2. Limited floor or ceiling effects were found. This study supports the application of the VPPVS to measure medical professional values of Vietnamese physicians. Future studies should further assess the psychometric properties of the VPPVS using large samples. PMID:25465039

  8. [Luke, evangelist and physician].

    PubMed

    Fischer, Louis-Paul; Suh-Tafaro, Nathalie

    2003-01-01

    Luke, author of the Third Gospel and the Acts of the Apostles was also a physician. As he was born in Antioch he was probably Greek. He travelled with the Apostle Paul. He was born in Antioch he as probably Greek. He travelled with the Aspostle Paul. He was the only gospel writer to have been accurate in his medical analysis, for example to locate a paralysis with precision and use Hippocratic tradition terms. He might have been chosen as the patron saint by the medical corporation at the end of the Middle Ages. From the fifteenth century, the University doctors' first day had been the eighteenth of October, that is St Luke's Day. On their seals, several French medical colleges had an invocation to Saint Luke (with a winged bull at his feet as a symbol) and to the Virgin Mary. Medical corporations and painters' guilds had chapels dedicated to Luke at the end of the fourteenth century. In the sixteenth century, Painting Academies were to be called "Saint Luke's" Apart from being famous as a doctor, Luke is known as Virgin Mary's painter. In his gospel he was speaking about her in detail and with tenderness. In Syria and in Rome some paintings were attributed to him. In some fifteenth century engravings, Luke was depicted as a writer of the Gospel or a painter, and sometimes he was dressed as a physician. Nowadays some medical centres are named after him and some French doctors celebrate the eighteenth of October. PMID:12962126

  9. Methylotrophy in the thermophilic Bacillus methanolicus, basic insights and application for commodity production from methanol.

    PubMed

    Müller, Jonas E N; Heggeset, Tonje M B; Wendisch, Volker F; Vorholt, Julia A; Brautaset, Trygve

    2015-01-01

    Using methanol as an alternative non-food feedstock for biotechnological production offers several advantages in line with a methanol-based bioeconomy. The Gram-positive, facultative methylotrophic and thermophilic bacterium Bacillus methanolicus is one of the few described microbial candidates with a potential for the conversion of methanol to value-added products. Its capabilities of producing and secreting the commercially important amino acids L-glutamate and L-lysine to high concentrations at 50 °C have been demonstrated and make B. methanolicus a promising target to develop cell factories for industrial-scale production processes. B. methanolicus uses the ribulose monophosphate cycle for methanol assimilation and represents the first example of plasmid-dependent methylotrophy. Recent genome sequencing of two physiologically different wild-type B. methanolicus strains, MGA3 and PB1, accompanied with transcriptome and proteome analyses has generated fundamental new insight into the metabolism of the species. In addition, multiple key enzymes representing methylotrophic and biosynthetic pathways have been biochemically characterized. All this, together with establishment of improved tools for gene expression, has opened opportunities for systems-level metabolic engineering of B. methanolicus. Here, we summarize the current status of its metabolism and biochemistry, available genetic tools, and its potential use in respect to overproduction of amino acids. PMID:25431011

  10. Insights From Laboratory Experiments On Simulated Faults With Application To Fracture Evolution In Geothermal Systems

    SciTech Connect

    Stephen L. Karner, Ph.D

    2006-06-01

    Laboratory experiments provide a wealth of information related to mechanics of fracture initiation, fracture propagation processes, factors influencing fault strength, and spatio-temporal evolution of fracture properties. Much of the existing literature reports on laboratory studies involving a coupling of thermal, hydraulic, mechanical, and/or chemical processes. As these processes operate within subsurface environments exploited for their energy resource, laboratory results provide insights into factors influencing the mechanical and hydraulic properties of geothermal systems. I report on laboratory observations of strength and fluid transport properties during deformation of simulated faults. The results show systematic trends that vary with stress state, deformation rate, thermal conditions, fluid content, and rock composition. When related to geophysical and geologic measurements obtained from engineered geothermal systems (e.g. microseismicity, wellbore studies, tracer analysis), laboratory results provide a means by which the evolving thermal reservoir can be interpreted in terms of physico-chemical processes. For example, estimates of energy release and microearthquake locations from seismic moment tensor analysis can be related to strength variations observed from friction experiments. Such correlations between laboratory and field data allow for better interpretations about the evolving mechanical and fluid transport properties in the geothermal reservoir – ultimately leading to improvements in managing the resource.

  11. Insights into the Biology and Therapeutic Applications of Neural Stem Cells.

    PubMed

    Harris, Lachlan; Zalucki, Oressia; Piper, Michael; Heng, Julian Ik-Tsen

    2016-01-01

    The cerebral cortex is essential for our higher cognitive functions and emotional reasoning. Arguably, this brain structure is the distinguishing feature of our species, and yet our remarkable cognitive capacity has seemingly come at a cost to the regenerative capacity of the human brain. Indeed, the capacity for regeneration and neurogenesis of the brains of vertebrates has declined over the course of evolution, from fish to rodents to primates. Nevertheless, recent evidence supporting the existence of neural stem cells (NSCs) in the adult human brain raises new questions about the biological significance of adult neurogenesis in relation to ageing and the possibility that such endogenous sources of NSCs might provide therapeutic options for the treatment of brain injury and disease. Here, we highlight recent insights and perspectives on NSCs within both the developing and adult cerebral cortex. Our review of NSCs during development focuses upon the diversity and therapeutic potential of these cells for use in cellular transplantation and in the modeling of neurodevelopmental disorders. Finally, we describe the cellular and molecular characteristics of NSCs within the adult brain and strategies to harness the therapeutic potential of these cell populations in the treatment of brain injury and disease. PMID:27069486

  12. RNAi in Arthropods: Insight into the Machinery and Applications for Understanding the Pathogen-Vector Interface

    PubMed Central

    Barnard, Annette-Christi; Nijhof, Ard M.; Fick, Wilma; Stutzer, Christian; Maritz-Olivier, Christine

    2012-01-01

    The availability of genome sequencing data in combination with knowledge of expressed genes via transcriptome and proteome data has greatly advanced our understanding of arthropod vectors of disease. Not only have we gained insight into vector biology, but also into their respective vector-pathogen interactions. By combining the strengths of postgenomic databases and reverse genetic approaches such as RNAi, the numbers of available drug and vaccine targets, as well as number of transgenes for subsequent transgenic or paratransgenic approaches, have expanded. These are now paving the way for in-field control strategies of vectors and their pathogens. Basic scientific questions, such as understanding the basic components of the vector RNAi machinery, is vital, as this allows for the transfer of basic RNAi machinery components into RNAi-deficient vectors, thereby expanding the genetic toolbox of these RNAi-deficient vectors and pathogens. In this review, we focus on the current knowledge of arthropod vector RNAi machinery and the impact of RNAi on understanding vector biology and vector-pathogen interactions for which vector genomic data is available on VectorBase. PMID:24705082

  13. Insights into the Biology and Therapeutic Applications of Neural Stem Cells

    PubMed Central

    Harris, Lachlan; Zalucki, Oressia; Piper, Michael; Heng, Julian Ik-Tsen

    2016-01-01

    The cerebral cortex is essential for our higher cognitive functions and emotional reasoning. Arguably, this brain structure is the distinguishing feature of our species, and yet our remarkable cognitive capacity has seemingly come at a cost to the regenerative capacity of the human brain. Indeed, the capacity for regeneration and neurogenesis of the brains of vertebrates has declined over the course of evolution, from fish to rodents to primates. Nevertheless, recent evidence supporting the existence of neural stem cells (NSCs) in the adult human brain raises new questions about the biological significance of adult neurogenesis in relation to ageing and the possibility that such endogenous sources of NSCs might provide therapeutic options for the treatment of brain injury and disease. Here, we highlight recent insights and perspectives on NSCs within both the developing and adult cerebral cortex. Our review of NSCs during development focuses upon the diversity and therapeutic potential of these cells for use in cellular transplantation and in the modeling of neurodevelopmental disorders. Finally, we describe the cellular and molecular characteristics of NSCs within the adult brain and strategies to harness the therapeutic potential of these cell populations in the treatment of brain injury and disease. PMID:27069486

  14. Antimicrobial Peptides: Insights into Membrane Permeabilization, Lipopolysaccharide Fragmentation and Application in Plant Disease Control

    PubMed Central

    Datta, Aritreyee; Ghosh, Anirban; Airoldi, Cristina; Sperandeo, Paola; Mroue, Kamal H.; Jiménez-Barbero, Jesús; Kundu, Pallob; Ramamoorthy, Ayyalusamy; Bhunia, Anirban

    2015-01-01

    The recent increase in multidrug resistance against bacterial infections has become a major concern to human health and global food security. Synthetic antimicrobial peptides (AMPs) have recently received substantial attention as potential alternatives to conventional antibiotics because of their potent broad-spectrum antimicrobial activity. These peptides have also been implicated in plant disease control for replacing conventional treatment methods that are polluting and hazardous to the environment and to human health. Here, we report de novo design and antimicrobial studies of VG16, a 16-residue active fragment of Dengue virus fusion peptide. Our results reveal that VG16KRKP, a non-toxic and non-hemolytic analogue of VG16, shows significant antimicrobial activity against Gram-negative E. coli and plant pathogens X. oryzae and X. campestris, as well as against human fungal pathogens C. albicans and C. grubii. VG16KRKP is also capable of inhibiting bacterial disease progression in plants. The solution-NMR structure of VG16KRKP in lipopolysaccharide features a folded conformation with a centrally located turn-type structure stabilized by aromatic-aromatic packing interactions with extended N- and C-termini. The de novo design of VG16KRKP provides valuable insights into the development of more potent antibacterial and antiendotoxic peptides for the treatment of human and plant infections. PMID:26144972

  15. Elements of a flexible approach for conceptual hydrological modeling: 2. Application and experimental insights

    NASA Astrophysics Data System (ADS)

    Kavetski, Dmitri; Fenicia, Fabrizio

    2011-11-01

    In this article's companion paper, flexible approaches for conceptual hydrological modeling at the catchment scale were motivated, and the SUPERFLEX framework, based on generic model components, was introduced. In this article, the SUPERFLEX framework and the "fixed structure" GR4H model (an hourly version of the popular GR4J model) are applied to four hydrologically distinct experimental catchments in Europe and New Zealand. The estimated models are scrutinized using several diagnostic measures, ranging from statistical metrics, such as the statistical reliability and precision of the predictive distribution of streamflow, to more process-oriented diagnostics based on flow-duration curves and the correspondence between model states and groundwater piezometers. Model performance was clearly catchment specific, with a single fixed structure unable to accommodate intercatchment differences in hydrological behavior, including seasonality and thresholds. This highlights an important limitation of any "fixed" model structure. In the experimental catchments, the ability of competing model hypotheses to reproduce hydrological signatures of interest could be interpreted on the basis of independent fieldwork insights. The potential of flexible frameworks such as SUPERFLEX is then examined with respect to systematic and stringent hypothesis-testing in hydrological modeling, for characterizing catchment diversity, and, more generally, for aiding progress toward a more unified formulation of hydrological theory at the catchment scale. When interpreted in physical process-oriented terms, the flexible approach can also serve as a language for dialogue between modeler and experimentalist, facilitating the understanding, representation, and interpretation of catchment behavior.

  16. Primary-care physician compensation.

    PubMed

    Olson, Arik

    2012-01-01

    This article reviews existing models of physician compensation and presents information about current compensation patterns for primary-care physicians in the United States. Theories of work motivation are reviewed where they have relevance to the desired outcome of satisfied, productive physicians whose skills and expertise are retained in the workforce. Healthcare reforms that purport to bring accountability for healthcare quality and value-rather than simply volume-bring opportunities to redesign primary-care physician compensation and may allow for new compensation methodologies that increase job satisfaction. Physicians are increasingly shunning the responsibility of private practice and choosing to work as employees of a larger organization, often a hospital. Employers of physicians are seeking compensation models that reward both productivity and value. PMID:22786738

  17. Trigeminal neuralgia: An insight into the current treatment modalities.

    PubMed

    Punyani, Silky Rajesh; Jasuja, Vishal Ramesh

    2012-01-01

    Trigeminal neuralgia (TN) is one of the most excruciating pain syndromes afflicting the orofacial region. Trigeminal neuralgia may be primary i.e. idiopathic or secondary, resulting from trauma or a CNS lesion. Considering the agonizing nature of the disease and TN being the commonest of the neural maladies affecting the orofacial region it is important for the oral physician to be aware of all available treatment options. This article makes an attempt to present a brief insight into the current treatment modalities that are on hand to treat this condition. From the perspective of the oral physician the pharmacotherapy constitutes the cornerstone in the management of TN. At the same time, it is also important to be aware and updated of the role of the oral surgeon and radiologist in the application of the array of interventional procedures available for treating TN. PMID:25737864

  18. Trigeminal neuralgia: An insight into the current treatment modalities

    PubMed Central

    Punyani, Silky Rajesh; Jasuja, Vishal Ramesh

    2012-01-01

    Trigeminal neuralgia (TN) is one of the most excruciating pain syndromes afflicting the orofacial region. Trigeminal neuralgia may be primary i.e. idiopathic or secondary, resulting from trauma or a CNS lesion. Considering the agonizing nature of the disease and TN being the commonest of the neural maladies affecting the orofacial region it is important for the oral physician to be aware of all available treatment options. This article makes an attempt to present a brief insight into the current treatment modalities that are on hand to treat this condition. From the perspective of the oral physician the pharmacotherapy constitutes the cornerstone in the management of TN. At the same time, it is also important to be aware and updated of the role of the oral surgeon and radiologist in the application of the array of interventional procedures available for treating TN. PMID:25737864

  19. A new, but old business model for family physicians: cash.

    PubMed

    Weber, J Michael

    2013-01-01

    The following study is an exploratory investigation into the opportunity identification, opportunity analysis, and strategic implications of implementing a cash-only family physician practice. The current market dynamics (i.e., increasing insurance premiums, decreasing benefits, more regulations and paperwork, and cuts in federal and state programs) suggest that there is sufficient motivation for these practitioners to change their current business model. In-depth interviews were conducted with office managers and physicians of family physician practices. The results highlighted a variety of issues, including barriers to change, strategy issues, and opportunities/benefits. The implications include theory applications, strategic marketing applications, and managerial decision-making. PMID:23924222

  20. Consolidation guidelines for physician practices.

    PubMed

    Bigalke, J T; Garbrecht, G H; McBee, D

    1998-03-01

    The trend of acquiring and consolidating physician practices is expected to continue for some time. The growth of physician practice management companies (PPMCs) has created accounting and financial reporting issues for these new physician organizations. The type of management arrangement ultimately affects the decision of whether or not to consolidate practices. In analyzing consolidation opportunities, PPMCs should consider the terms of the management agreement, which determine who controls the practice, and the advantages and disadvantages of consolidation. PMID:10177404

  1. Choosing and using diversity indices: insights for ecological applications from the German Biodiversity Exploratories

    PubMed Central

    Morris, E Kathryn; Caruso, Tancredi; Buscot, François; Fischer, Markus; Hancock, Christine; Maier, Tanja S; Meiners, Torsten; Müller, Caroline; Obermaier, Elisabeth; Prati, Daniel; Socher, Stephanie A; Sonnemann, Ilja; Wäschke, Nicole; Wubet, Tesfaye; Wurst, Susanne; Rillig, Matthias C

    2014-01-01

    considering analyses using multiple indices can provide greater insight into the interactions in a system. PMID:25478144

  2. Building the right physician platform.

    PubMed

    Pizzo, James J; Sullivan, Luke; Ryan, Debra L

    2015-07-01

    The challenges health systems often face in aligning physicians with organizational cost and quality goals related to the delivery of value-based care differ between employed and independent physicians. With employed physicians, the focus should be on right-sizing the service delivery network and employed medical group, building a sustainable compensation program, enhancing the revenue cycle, increasing use of midlevel providers, and implementing a common technology platform. With independent physicians, the focus should be on understanding available contracting models, participating in shared-savings arrangements, considering alternative payment distribution models, choosing the right metrics, and exploring shared branding options. PMID:26376510

  3. Physician ownership of medical equipment.

    PubMed

    Reschovsky, James; Cassil, Alwyn; Pham, Hoangmai H

    2010-12-01

    This Data Bulletin presents findings from the Center for Studying Health System Change (HSC) 2008 Health Tracking Physician Survey, a nationally rep­resentative mail survey of U.S. physicians providing at least 20 hours per week of direct patient care. The sample of physicians was drawn from the American Medical Association master file and included active, nonfederal, office- and hospital-based physicians. Residents and fellows were excluded, as well as radiologists, anesthesiologists and pathologists. The survey includes responses from more than 4,700 phy­sicians, and the response rate was 62 percent. Since this Data Bulletin examines the extent of physician practice ownership or leasing of medical equipment, the sample was limited to 2,750 physicians practic­ing in community-based, physician-owned practices, who represent 58 percent of all physicians surveyed. Physicians employed by hospitals, who practiced in hospital-based settings or who worked in hospital-owned practices were excluded. PMID:21192487

  4. Computerized Physician Order Entry

    PubMed Central

    Khanna, Raman; Yen, Tony

    2014-01-01

    Computerized physician order entry (CPOE) has been promoted as an important component of patient safety, quality improvement, and modernization of medical practice. In practice, however, CPOE affects health care delivery in complex ways, with benefits as well as risks. Every implementation of CPOE is associated with both generally recognized and unique local factors that can facilitate or confound its rollout, and neurohospitalists will often be at the forefront of such rollouts. In this article, we review the literature on CPOE, beginning with definitions and proceeding to comparisons to the standard of care. We then proceed to discuss clinical decision support systems, negative aspects of CPOE, and cultural context of CPOE implementation. Before concluding, we follow the experiences of a Chief Medical Information Officer and neurohospitalist who rolled out a CPOE system at his own health care organization and managed the resulting workflow changes and setbacks. PMID:24381708

  5. Arise the systems physician.

    PubMed

    Scott, I; Phelps, G; Dalton, S

    2014-12-01

    Healthcare in Australia faces significant challenges. Variations in care, suboptimal safety and reliability, fragmentation of care and unsustainable cost increases are compounded by substantial overuse and underuse of clinical interventions. These problems arise not from intentional actions of individual clinicians, but from deficiencies in the design, operations and governance of systems of care. Physicians play an important role in optimising systems of care and, in doing so, must rely on enhanced skills in a range of domains. These include: how to evaluate and improve quality and safety of clinical processes; analyse and interpret clinical and administrative data in ways that can be used to enhance care delivery; build and lead cohesive multidisciplinary teams capable of solving operational defects and inefficient workarounds; and implement new and effective innovations in clinical service delivery. While clinical skills are essential in individual patient care, skills that improve systems of care targeting whole patient populations will become increasingly desirable and recognised as core skills. PMID:25442761

  6. Medical schools and physicians

    PubMed Central

    Troupin, James L.

    1955-01-01

    Statistics have been compiled to show the relation of the numbers of physicians, medical schools, and students to areas and populations throughout the world. Some of the figures are estimates and assumptions, and because of this the author repeatedly warns against tempting deductions and conclusions. This quantitative survey is intended to assist those responsible for over-all planning of health and medical services and indicates the needs, adequacy of numbers and future potential attainments compared to the size of the population served. In many countries an increase in the numbers of doctors is indicated and in this connexion the problem of the intake and output of medical schools is discussed. A plea is made for improved methods of collecting and recording these statistics. PMID:20604000

  7. Polymer-Based Nitric Oxide Therapies: Recent Insights for Biomedical Applications

    PubMed Central

    Jen, Michele C.; Serrano, María C.; van Lith, Robert

    2014-01-01

    Since the discovery of nitric oxide (NO) in the 1980s, this cellular messenger has been shown to participate in diverse biological processes such as cardiovascular homeostasis, immune response, wound healing, bone metabolism, and neurotransmission. Its beneficial effects have prompted increased research in the past two decades, with a focus on the development of materials that can locally release NO. However, significant limitations arise when applying these materials to biomedical applications. This Feature Article focuses on the development of NO-releasing and NO-generating polymeric materials (2006–2011) with emphasis on recent in vivo applications. Results are compared and discussed in terms of NO dose, release kinetics, and biological effects, in order to provide a foundation to design and evaluate new NO therapies. PMID:25067935

  8. Insights into laccase producing organisms, fermentation states, purification strategies, and biotechnological applications.

    PubMed

    Forootanfar, Hamid; Faramarzi, Mohammad Ali

    2015-01-01

    Laccases are phenol oxidases belonging to the superfamily of multicopper oxidases and are found in bacteria, fungi, lichens, higher plants, and insects. Over the past few decades, laccases and laccase mediator systems (LMS) have found uses in a wide range of technological applications such as textile dye decolorization, industrial wastewater detoxification, pulp bleaching, chemical synthesis, and development of miniaturized biosensors. This has encouraged numerous studies to find and purify laccases with exploitable characteristics. The main aim of the present review is to summarize the rich literature data gained in recent years from the studies on laccases, focusing on the organisms that produce them, the methods used for screening, laccase activity assays, purification strategies, and the application of laccases as eco-friendly biocatalysts. PMID:26399693

  9. Writing to Heal Thyself: Physician as Person & Person as Physician

    ERIC Educational Resources Information Center

    Kasman, Deborah L.

    2006-01-01

    An experienced physician-teacher shares her own experiences with loss in medicine and loss in her personal life. Through personal writings during her divorce, she exemplifies the healing effect writing can have during difficult transformations that occur in life. She shares her bias that physicians need to accept and own their emotions and can use…

  10. Five things physicians should know about physician assistants.

    PubMed

    Keizer, Tracy

    2012-11-01

    Physician assistants (PAs) have become integral members of the health care team. They are expected to play an even larger role as health care delivery evolves. This article highlights some of the facts physicians should know about PAs and the role they play in the health care system. PMID:23243755

  11. From Wolff's law to the Utah paradigm: insights about bone physiology and its clinical applications.

    PubMed

    Frost, H M

    2001-04-01

    Efforts to understand our anatomy and physiology can involve four often overlapping phases. We study what occurs, then how, then ask why, and then seek clinical applications. In that regard, in 1960 views, bone's effector cells (osteoblasts and osteoclasts) worked chiefly to maintain homeostasis under the control of nonmechanical agents, and that physiology had little to do with anatomy, biomechanics, tissue-level things, muscle, and other clinical applications. But it seems later-discovered tissue-level mechanisms and functions (including biomechanical ones, plus muscle) are the true key players in bone physiology, and homeostasis ranks below the mechanical functions. Adding that information to earlier views led to the Utah paradigm of skeletal physiology that combines varied anatomical, clinical, pathological, and basic science evidence and ideas. While it explains in a general way how strong muscles make strong bones and chronically weak muscles make weak ones, and while many anatomists know about the physiology that fact depends on, poor interdisciplinary communication left people in many other specialties unaware of it and its applications. Those applications concern 1.) healing of fractures, osteotomies, and arthrodeses; 2.) criteria that distinguish mechanically competent from incompetent bones; 3.) design criteria that should let load-bearing implants endure; 4.) how to increase bone strength during growth, and how to maintain it afterwards on earth and in microgravity situations in space; 5.) how and why healthy women only lose bone next to marrow during menopause; 6.) why normal bone functions can cause osteopenias; 7.) why whole-bone strength and bone health are different matters; 8.) why falls can cause metaphyseal and diaphyseal fractures of the radius in children, but mainly metaphyseal fractures of that bone in aged adults; 9.) which methods could best evaluate whole-bone strength, "osteopenias" and "osteoporoses"; 10.) and why most "osteoporoses

  12. Gut Microbiota and Nonalcoholic Fatty Liver Disease: Insights on Mechanism and Application of Metabolomics

    PubMed Central

    He, Xuyun; Ji, Guang; Jia, Wei; Li, Houkai

    2016-01-01

    Gut microbiota are intricately involved in the development of obesity-related metabolic diseases such as nonalcoholic fatty liver disease (NAFLD), type 2 diabetes, and insulin resistance. In the current review, we discuss the role of gut microbiota in the development of NAFLD by focusing on the mechanisms of gut microbiota-mediated host energy metabolism, insulin resistance, regulation of bile acids and choline metabolism, as well as gut microbiota-targeted therapy. We also discuss the application of a metabolomic approach to characterize gut microbial metabotypes in NAFLD. PMID:26999104

  13. Making it work: characteristics of high-performing hospital-physician networks.

    PubMed

    Bauman, Randy

    2011-01-01

    Physician practice is in the midst of another historic change--from solo and small groups to large, hospital-sponsored employed-physician networks. The question remains as to whether these large, hospital-centric physician organizations are sustainable. This article examines the stress points that physicians and practice managers face as they find themselves thrust into new but often ill-defined business models. It offers insights and pathways to help them navigate the changes that will be necessary for these business models to survive, evolve, and thrive. PMID:22111274

  14. Oncolytic Adenovirus: Strategies and Insights for Vector Design and Immuno-Oncolytic Applications

    PubMed Central

    Uusi-Kerttula, Hanni; Hulin-Curtis, Sarah; Davies, James; Parker, Alan L.

    2015-01-01

    Adenoviruses (Ad) are commonly used both experimentally and clinically, including oncolytic virotherapy applications. In the clinical area, efficacy is frequently hampered by the high rates of neutralizing immunity, estimated as high as 90% in some populations that promote vector clearance and limit bioavailability for tumor targeting following systemic delivery. Active tumor targeting is also hampered by the ubiquitous nature of the Ad5 receptor, hCAR, as well as the lack of highly tumor-selective targeting ligands and suitable targeting strategies. Furthermore, significant off-target interactions between the viral vector and cellular and proteinaceous components of the bloodstream have been documented that promote uptake into non-target cells and determine dose-limiting toxicities. Novel strategies are therefore needed to overcome the obstacles that prevent efficacious Ad deployment for wider clinical applications. The use of less seroprevalent Ad serotypes, non-human serotypes, capsid pseudotyping, chemical shielding and genetic masking by heterologous peptide incorporation are all potential strategies to achieve efficient vector escape from humoral immune recognition. Conversely, selective vector arming with immunostimulatory agents can be utilized to enhance their oncolytic potential by activation of cancer-specific immune responses against the malignant tissues. This review presents recent advantages and pitfalls occurring in the field of adenoviral oncolytic therapies. PMID:26610547

  15. Oncolytic Adenovirus: Strategies and Insights for Vector Design and Immuno-Oncolytic Applications.

    PubMed

    Uusi-Kerttula, Hanni; Hulin-Curtis, Sarah; Davies, James; Parker, Alan L

    2015-11-01

    Adenoviruses (Ad) are commonly used both experimentally and clinically, including oncolytic virotherapy applications. In the clinical area, efficacy is frequently hampered by the high rates of neutralizing immunity, estimated as high as 90% in some populations that promote vector clearance and limit bioavailability for tumor targeting following systemic delivery. Active tumor targeting is also hampered by the ubiquitous nature of the Ad5 receptor, hCAR, as well as the lack of highly tumor-selective targeting ligands and suitable targeting strategies. Furthermore, significant off-target interactions between the viral vector and cellular and proteinaceous components of the bloodstream have been documented that promote uptake into non-target cells and determine dose-limiting toxicities. Novel strategies are therefore needed to overcome the obstacles that prevent efficacious Ad deployment for wider clinical applications. The use of less seroprevalent Ad serotypes, non-human serotypes, capsid pseudotyping, chemical shielding and genetic masking by heterologous peptide incorporation are all potential strategies to achieve efficient vector escape from humoral immune recognition. Conversely, selective vector arming with immunostimulatory agents can be utilized to enhance their oncolytic potential by activation of cancer-specific immune responses against the malignant tissues. This review presents recent advantages and pitfalls occurring in the field of adenoviral oncolytic therapies. PMID:26610547

  16. Review lipopeptides biosurfactants: Mean classes and new insights for industrial, biomedical, and environmental applications.

    PubMed

    Mnif, Inès; Ghribi, Dhouha

    2015-05-01

    Lipopeptides are microbial surface active compounds produced by a wide variety of bacteria, fungi, and yeast. They are characterized by high structural diversity and have the ability to decrease the surface and interfacial tension at the surface and interface, respectively. Surfactin, iturin, and fengycin of Bacillus subtilis are among the most popular lipopeptides. Lipopepetides can be applied in diverse domains as food and cosmetic industries for their emulsification/de-emulsification capacity, dispersing, foaming, moisturizing, and dispersing properties. Also, they are qualified as viscosity reducers, hydrocarbon solubilizing and mobilizing agents, and metal sequestering candidates for application in environment and bioremediation. Moreover, their ability to form pores and destabilize biological membrane permits their use as antimicrobial, hemolytic, antiviral, antitumor, and insecticide agents. Furthermore, lipopeptides can act at the surface and can modulate enzymes activity permitting the enhancement of the activity of certain enzymes ameliorating microbial process or the inhibition of certain other enzymes permitting their use as antifungal agents. This article will present a detailed classification of lipopeptides biosurfactant along with their producing strain and biological activities and will discuss their functional properties and related applications. PMID:25808118

  17. What Explains Usage of Mobile Physician-Rating Apps? Results From a Web-Based Questionnaire

    PubMed Central

    Terlutter, Ralf; Röttl, Johanna

    2014-01-01

    Background Consumers are increasingly accessing health-related information via mobile devices. Recently, several apps to rate and locate physicians have been released in the United States and Germany. However, knowledge about what kinds of variables explain usage of mobile physician-rating apps is still lacking. Objective This study analyzes factors influencing the adoption of and willingness to pay for mobile physician-rating apps. A structural equation model was developed based on the Technology Acceptance Model and the literature on health-related information searches and usage of mobile apps. Relationships in the model were analyzed for moderating effects of physician-rating website (PRW) usage. Methods A total of 1006 randomly selected German patients who had visited a general practitioner at least once in the 3 months before the beginning of the survey were randomly selected and surveyed. A total of 958 usable questionnaires were analyzed by partial least squares path modeling and moderator analyses. Results The suggested model yielded a high model fit. We found that perceived ease of use (PEOU) of the Internet to gain health-related information, the sociodemographic variables age and gender, and the psychographic variables digital literacy, feelings about the Internet and other Web-based applications in general, patients’ value of health-related knowledgeability, as well as the information-seeking behavior variables regarding the amount of daily private Internet use for health-related information, frequency of using apps for health-related information in the past, and attitude toward PRWs significantly affected the adoption of mobile physician-rating apps. The sociodemographic variable age, but not gender, and the psychographic variables feelings about the Internet and other Web-based applications in general and patients’ value of health-related knowledgeability, but not digital literacy, were significant predictors of willingness to pay. Frequency of

  18. Physician handoffs: opportunities and limitations for supportive technologies

    PubMed Central

    Blondon, Katherine S.; Wipfli, Rolf; Nendaz, Mathieu R.; Lovis, Christian

    2015-01-01

    Shift-to-shift handoffs refer to the process of transferring role and responsibility for providing care from one person to another, thus insuring continuity of care. Through focus groups of residents and supervising physicians, we studied how physicians select patient cases to discuss during handoffs. We also compared the selection across level of experience. Understanding the patient selection criteria can give us insight into how to improve handoffs, in particular using supportive technologies that are integrated into the clinical information system. Studying the actual handoff process and note-taking also generated suggestions for handoff improvement. PMID:26958165

  19. Physician Education in Sleep Disorders.

    ERIC Educational Resources Information Center

    Orr, William C.; And Others

    1980-01-01

    The lack of physician knowledge in the diagnosis and management of sleep disorders is discussed. An examination of physicians demonstrated knowledge deficiencies and a survey of medical schools showed that 46 percent offered no training in the area of sleep physiology or disorders. Recommendations for addressing the situation are offered. (JMD)

  20. Physician Requirements-1990. For Cardiology.

    ERIC Educational Resources Information Center

    Tracy, Octavious; Birchette-Pierce, Cheryl

    Professional requirements for physicians specializing in cardiology were estimated to assist policymakers in developing guidelines for graduate medical education. The determination of physician requirements was based on an adjusted needs rather than a demand or utilization model. For each illness, manpower requirements were modified by the…

  1. Physician payment outlook for 2012.

    PubMed

    Manchikanti, Laxmaiah; Hirsch, Joshua A; Barr, Robert M; Donovan, William D; Nicola, Greg N

    2012-11-01

    Physician spending is complex and intrinsically related to national health care spending, government regulations, health care reform, private insurers, physician practice and patient utilization patterns. Consequently, since the inception of Medicare programs in 1965, several methods have been used to determine the amounts paid to physicians for each covered service. The sustainable growth rate (SGR) was enacted in 1997 to determine physician payment updates under Medicare part B with an intent to reduce Medicare physician payment updates to offset the growth and utilization of physician services that exceeds the gross domestic product growth. This is achieved by setting an overall target amount of spending for physicians' services and adjusting payment rates annually to reflect differences between actual spending and the spending target. Since 2002, the SGR has annually recommended reductions in Medicare reimbursements. Payments were cut by 4.8% in 2002. Since then, Congress has intervened on 13 separate occasions to prevent additional cuts from being imposed. This manuscript describes certain important aspects of the 2012 physician fee schedule. PMID:22717919

  2. Abortion and compelled physician speech.

    PubMed

    Orentlicher, David

    2015-01-01

    Informed consent mandates for abortion providers may infringe the First Amendment's freedom of speech. On the other hand, they may reinforce the physician's duty to obtain informed consent. Courts can promote both doctrines by ensuring that compelled physician speech pertains to medical facts about abortion rather than abortion ideology and that compelled speech is truthful and not misleading. PMID:25846035

  3. Collaborating internationally on physician leadership development: why now?

    PubMed

    Chan, Ming-Ka; de Camps Meschino, Diane; Dath, Deepak; Busari, Jamiu; Bohnen, Jordan David; Samson, Lindy Michelle; Matlow, Anne; Sánchez-Mendiola, Melchor

    2016-07-01

    Purpose This paper aims to highlight the importance of leadership development for all physicians within a competency-based medical education (CBME) framework. It describes the importance of timely international collaboration as a key strategy in promoting physician leadership development. Design/methodology/approach The paper explores published and Grey literature around physician leadership development and proposes that international collaboration will meet the expanding call for development of leadership competencies in postgraduate medical learners. Two grounding frameworks were used: complexity science supports adding physician leadership training to the current momentum of CBME adoption, and relational cultural theory supports the engagement of diverse stakeholders in multiple jurisdictions around the world to ensure inclusivity in leadership education development. Findings An international collaborative identified key insights regarding the need to frame physician leadership education within a competency-based model. Practical implications International collaboration can be a vehicle for developing a globally relevant, generalizable physician leadership curriculum. This model can be expanded to encourage innovation, scholarship and program evaluation. Originality/value A competency-based leadership development curriculum is being designed by an international collaborative. The curriculum is based on established leadership and education frameworks. The international collaboration model provides opportunities for ongoing sharing, networking and diversification. PMID:27397746

  4. Physician Labor Market in Croatia

    PubMed Central

    Bagat, Mario; Sekelj Kauzlarić, Katarina

    2006-01-01

    Aim To analyze the physician labor market in Croatia with respect to the internship and employment opportunities, Croatian needs for physicians and specialists, and trends in physician labor market in the European Union (EU) in the context of EU enlargement. Methods Data were collected from the Ministry of Health and Social Welfare, the Croatian Employment Service, and the Croatian Institute for Public Health. We compared the number of physicians waiting for internship before and 14 months after the implementation of the State Program for Intern Employment Stimulation. Also, the number of employed specialists in internal medicine, general surgery, gynecology and obstetrics, and pediatrics was compared with estimated number of specialists that will have been needed by the end of 2007. Average age of hospital physicians in the four specialties was determined and the number of Croatian physicians compared with the number of physicians in EU countries. Results The number of unemployed physicians waiting for internship decreased from 335 in 2003 to 82 in 2004, while a total number of unemployed physicians decreased from 436 to 379 (χ2 = 338, P<0.001). In October 2004, 79.3% of unemployed physicians waited for internship <6 months; of them, 89.2% waited for internship <3 months. In February 2005, 365 unemployed physicians were registered at the Croatian Employment Service and that number has been decreasing in the last couple of years. The number of employed specialists was lower than the estimated number of specialists needed in the analyzed specialists, as defined by the prescribed standards. A shortage of 328 internists, 319 surgeons, 209 gynecologists, and 69 pediatricians in Croatian hospitals is expected in 2007. Conclusion The lack of employment incentive seems to be the main reason for the large number of unemployed physicians waiting for internship before the implementation of the Employment Stimulation Program. According to the number of physicians per 100

  5. ISMRM Workshop on Fat–Water Separation: Insights, Applications and Progress in MRI

    PubMed Central

    Hu, Houchun Harry; Börnert, Peter; Hernando, Diego; Kellman, Peter; Ma, Jingfei; Reeder, Scott; Sirlin, Claude

    2013-01-01

    Approximately 130 attendees convened on February 19–22, 2012 for the first ISMRM-sponsored workshop on water–fat imaging. The motivation to host this meeting was driven by the increasing number of research publications on this topic over the past decade. The scientific program included an historical perspective and a discussion of the clinical relevance of water–fat MRI, a technical description of multiecho pulse sequences, a review of data acquisition and reconstruction algorithms, a summary of the confounding factors that influence quantitative fat measurements and the importance of MRI-based biomarkers, a description of applications in the heart, liver, pancreas, abdomen, spine, pelvis, and muscles, an overview of the implications of fat in diabetes and obesity, a discussion on MR spectroscopy, a review of childhood obesity, the efficacy of lifestyle interventional studies, and the role of brown adipose tissue, and an outlook on federal funding opportunities from the National Institutes of Health. PMID:22693111

  6. Theoretical and experimental insights into applicability of solid-state 93Nb NMR in catalysis.

    PubMed

    Papulovskiy, Evgeniy; Shubin, Alexandre A; Terskikh, Victor V; Pickard, Chris J; Lapina, Olga B

    2013-04-14

    Ab initio DFT calculations of (93)Nb NMR parameters using the NMR-CASTEP code were performed for a series of over fifty individual niobates, and a good agreement has been found with experimental NMR parameters. New experimental and calculated (93)Nb NMR data were obtained for several compounds, AlNbO4, VNb9O25, K8Nb6O19 and Cs3NbO8, which are of particular interest for catalysis. Several interesting trends have been identified between (93)Nb NMR parameters and the specifics of niobium site environments in niobates. These trends may serve as useful guidelines in interpreting (93)Nb NMR spectra of complex niobium oxide systems, including amorphous samples and niobium-based multicomponent heterogeneous catalysts. Potential applications of (93)Nb NMR to study solid polyoxoniobates are discussed. PMID:23450163

  7. The chaotic physician work world.

    PubMed

    Paterick, Timothy E

    2014-01-01

    Physicians are immersed in a work environment where daily challenges seem to represent a condition or place of increasing disorder and confusion. The degree of "entropy" in the physician workplace is increasing exponentially. Healthcare systems are in a state of chaos and are dynamic--meaning the behavior at one time influences its behavior in the future. The initial changes have future exponential fluctuations that have created a state of healthcare crisis. These systems are nonlinear; the metaphor to describe the unruly nature of the physician work world is that in which the flap of a butterfly wing in Brazil can set off a tornado in Texas. The tornado affecting physician work life must be understood to be rectified. Physicians must slow down and pay attention. PMID:25807614

  8. Physicians and airline medical emergencies.

    PubMed

    Hays, M B

    1977-05-01

    Physician passengers on airlines are frequently called to assist the flight crew if an emergency medical situation arises. There have been numerous studies and reports pertaining to medical emergencies inflight, the various aspects of crew responsibility and reaction, and the types of emergency medical supplies available. This paper is to present the comments and opinions of physicians who have been called upon to assist the flight crew during inflight emergency medical situations. The background information is presented followed by statistics as to types of conditions encountered; physicians' responses; physicians' comments as to airline emergency medical supplies; flight crew, airline, and airport responses to medical emergencies and suggestions from physicians as to what significant changes may be indicated. PMID:880187

  9. Promote potential applications of nanoparticles as respiratory drug carrier: insights from molecular dynamics simulations

    NASA Astrophysics Data System (ADS)

    Lin, Xubo; Bai, Tingting; Zuo, Yi Y.; Gu, Ning

    2014-02-01

    Nanoparticles (NPs) show great promises in biomedical applications as the respiratory drug carrier system. Once reaching the alveolar region, NPs first interact with the pulmonary surfactant (PS) film, which serves as the first biological barrier and plays an important role in maintaining the normal respiratory mechanics. Therefore, understanding the interactions between NPs and PS can help promote the NP-based respiratory drug carrier systems. Using coarse-grained molecular dynamics simulations, we studied the effect of rigid spherical NPs with different hydrophobicity and sizes on a dipalmitoylphosphatidylcholine (DPPC) monolayer at the air-water interface. Four different NPs were considered, including hydrophilic and hydrophobic NPs, each with two diameters of 3 nm and 5 nm (the sizes are comparable to that of generation 3 and 5 PAMAM dendrimers, which have been widely used for nanoscale drug carrier systems). Our simulations showed that hydrophilic NPs can readily penetrate into the aqueous phase with little or no disturbance on the DPPC monolayer. However, hydrophobic NPs tend to induce large structural disruptions, thus inhibiting the normal phase transition of the DPPC monolayer upon film compression. Our simulations also showed that this inhibitory effect of hydrophobic NPs can be mitigated through PEGylation. Our results provide useful guidelines for molecular design of NPs as carrier systems for pulmonary drug delivery.Nanoparticles (NPs) show great promises in biomedical applications as the respiratory drug carrier system. Once reaching the alveolar region, NPs first interact with the pulmonary surfactant (PS) film, which serves as the first biological barrier and plays an important role in maintaining the normal respiratory mechanics. Therefore, understanding the interactions between NPs and PS can help promote the NP-based respiratory drug carrier systems. Using coarse-grained molecular dynamics simulations, we studied the effect of rigid spherical NPs

  10. Kinetics, simulation and insights for CO selective oxidation in fuel cell applications

    NASA Astrophysics Data System (ADS)

    Choi, Yongtaek; Stenger, Harvey G.

    The kinetics of CO preferential oxidation (PROX) was studied to evaluate various rate expressions and to simulate the performance the CO oxidation step of a methanol fuel processor for fuel cell applications. The reaction was carried out in a micro reactor testing unit using a commercial Engelhard Selectoxo (Pt-Fe/γ-alumina) catalyst and three self-prepared catalysts. Temperature was varied between 100 and 300 °C, and a of range feed rates and compositions were tested. A reaction model in which three reactions (CO oxidation, H 2 oxidation and the water gas shift reaction) occur simultaneously was chosen to predict the reactor performance. Using non-linear least squares, empirical power-law type rate expressions were found to fit the experimental data. It was critical to include all three reactions to determine good fitting results. In particular, the reverse water gas shift reaction had an important role when fitting the experimental data precisely and explained the selectivity decrease at higher reaction temperatures. Using this three reaction model, several simulation studies for a commercial PROX reactor were performed. In these simulations, the effect of O 2/CO ratio, the effect of water addition, and various non-isothermal modes of operation were evaluated. The results of the simulation were compared with corresponding experimental data and shows good agreement.

  11. Super-resolution fluorescent materials: an insight into design and bioimaging applications.

    PubMed

    Yang, Zhigang; Sharma, Amit; Qi, Jing; Peng, Xiao; Lee, Dong Yeop; Hu, Rui; Lin, Danying; Qu, Junle; Kim, Jong Seung

    2016-08-22

    Living organisms are generally composed of complex cellular processes which persist only within their native environments. To enhance our understanding of the biological processes lying within complex milieus, various techniques have been developed. Specifically, the emergence of super-resolution microscopy has generated a renaissance in cell biology by redefining the existing dogma towards nanoscale cell dynamics, single synaptic vesicles, and other complex bioprocesses by overcoming the diffraction-imposed resolution barrier that is associated with conventional microscopy techniques. Besides the typical technical reliance on the optical framework and computational algorithm, super-resolution imaging microscopy resorts largely to fluorescent materials with special photophysical properties, including fluorescent proteins, organic fluorophores and nanomaterials. In this tutorial review article, with the emphasis on cell biology, we summarize the recent developments in fluorescent materials being utilized in various super-resolution techniques with successful integration into bio-imaging applications. Fluorescent proteins (FP) applied in super-resolution microscopy will not be covered herein as it has already been well summarized; additionally, we demonstrate the breadth of opportunities offered from a future perspective. PMID:27296269

  12. Insights into the scalability of magnetostrictive ultrasound technology for water treatment applications.

    PubMed

    Al-Juboori, Raed A; Bowtell, Leslie A; Yusaf, Talal; Aravinthan, Vasantha

    2016-01-01

    To date, the successful application of large scale ultrasound in water treatment has been a challenge. Magnetostrictive ultrasound technologies for constructing a large-scale water treatment system are proposed in this study. Comprehensive energy evaluation of the proposed system was conducted. The effects of chosen waveform, scalability and reactor design on the performance of the system were explored using chemical dosimetry. Of the fundamental waveforms tested; sine, triangle and square, the highest chemical yield resulted from the square wave source. Scaling up from the 0.5L bench-scale system to the 15 L large-scale unit resulted in a gain of approximately 50% in sonochemical efficiency (SE) for the system. The use of a reactor tank with 45° inclined sides further increased SE of the system by 70%. The ability of the large scale system in removing contaminants from natural water samples was also investigated. The results revealed that the large-scale unit was capable of achieving a maximum removal of microbes and dissolved organic carbon (DOC) of 35% and 5.7% respectively at a power density approximately 3.9 W/L. The results of this study suggest that magnetostrictive ultrasound technology excited with square wave has the potential to be competitive in the water treatment industry. PMID:26384919

  13. Technology insight: possible applications of multislice computed tomography in clinical cardiology.

    PubMed

    Beck, Torsten; Burgstahler, Christof; Reimann, Anja; Kuettner, Axel; Heuschmid, Martin; Kopp, Andreas F; Schroeder, Stephen

    2005-07-01

    With the introduction of four-slice scanners in 1999, multislice CT (MSCT) technology became available for investigative examination of the heart. Since then, MSCT technology has undergone rapid technical progress; temporal and spatial resolutions have been especially improved. The improved diagnostic image quality has led to more possible uses of MSCT being defined. At present, issues such as visualization of coronary artery bypass grafts, detection of stenoses of native coronary arteries, description of coronary anomalies, and calcium scoring, can be investigated reasonably well. Other features, such as plaque imaging and visualization of intracoronary stents, need further evaluation. A large number of factors, however, such as heart rate, atrial fibrillation, breathing artefacts and severe calcification, still influence image quality and reduce validity. In this article we provide a summary of current fields of application of cardiac MSCT. The word 'indication' is consciously avoided because official guidelines for the use of MSCT in heart examination have not yet been issued. Hopefully, prospective multicenter trials will be performed soon, providing more data with which to establish guidelines for both cardiologist and radiologist. PMID:16265562

  14. Developing physician referrals for the new physician: techniques to market your physician's practice.

    PubMed

    Schwarz, Chad; Baum, Neil

    2011-01-01

    New physicians will need to be proactive to market and promote their practices. Generating referrals from colleagues is one of the best ways to attract new patients to a start-up practice. This article will provide techniques that will help new physicians enhance their relationships with their colleagues in the community. PMID:21815560

  15. Molecular insights into cold active polygalacturonase enzyme for its potential application in food processing.

    PubMed

    Ramya, L N; Pulicherla, K K

    2015-09-01

    Pectin is a complex structural heteropolysaccharide that require numerous pectinolytic enzymes for its complete degradation. Polygalacturonase from mesophilic or thermophilic origin are being widely used in fruit and vegetable processing in the recent decades to degrade pectic substances. Recently cold active pectinases are finding added advantages over meso and thermophilic counterparts, to use in industrial scale particularly in food processing industry. They facilitate in conservation of several properties of foods so that the end product retains its naturality and also generates economic benefits. In the present study, Pseudoalteromonas haloplanktis, a well reported marine psychrophile is taken as a model organism for cold active polygalacturonase and is evaluated in comparision to the routinely used mesophilic and thermophilic enzymes by insicio approach. Polygalacturonase sequences from industrially important microbial sources were subjected to MEME and Pfam wherein motifs and domains involved in the conservation were analyzed. Dendrogram revealed sequence level similarity and motifs showed uniform distribution of conserved regions that are involved in important functions. It was also observed through clustalW analysis that the amount of arginine content of psychrophiles is less when compared with thermophiles. Finally, all the modeled enzyme structures were subjected to docking studies using Autodock 4.2 with the substrate polygalacturonic acid and binding energies were found to be -5.73, -6.22 and -7.27 KCals/mole for meso, thermo and psychrophiles respectively which indicates the efficiency of psychrophilic enzymes when compared with its counterparts giving scope for further experimentation to find their better usage in various food industry applications. PMID:26344963

  16. Theory of Current Transients in Planar Semiconductor Devices: Insights and Applications to Organic Solar Cells

    NASA Astrophysics Data System (ADS)

    Hawks, Steven A.; Finck, Benjamin Y.; Schwartz, Benjamin J.

    2015-04-01

    Time-domain current measurements are widely used to characterize semiconductor material properties, such as carrier mobility, doping concentration, carrier lifetime, and the static dielectric constant. It is therefore critical that these measurements be theoretically understood if they are to be successfully applied to assess the properties of materials and devices. In this paper, we derive generalized relations for describing current-density transients in planar semiconductor devices at uniform temperature. By spatially averaging the charge densities inside the semiconductor, we are able to provide a rigorous, straightforward, and experimentally relevant way to interpret these measurements. The formalism details several subtle aspects of current transients, including how the electrode charge relates to applied bias and internal space charge, how the displacement current can alter the apparent free-carrier current, and how to understand the integral of a charge-extraction transient. We also demonstrate how the formalism can be employed to derive the current transients arising from simple physical models, like those used to describe charge extraction by linearly increasing voltage (CELIV) and time-of-flight experiments. In doing so, we find that there is a nonintuitive factor-of-2 reduction in the apparent free-carrier concentration that can be easily missed, for example, in the application of charge-extraction models. Finally, to validate our theory and better understand the different current contributions, we perform a full time-domain drift-diffusion simulation of a CELIV trace and compare the results to our formalism. As expected, our analytic equations match precisely with the numerical solutions to the drift-diffusion, Poisson, and continuity equations. Thus, overall, our formalism provides a straightforward and general way to think about how the internal space-charge distribution, the electrode charge, and the externally applied bias translate into a measured

  17. PET Neuroimaging: Insights on Dystonia and Tourette Syndrome and Potential Applications

    PubMed Central

    Alongi, Pierpaolo; Iaccarino, Leonardo; Perani, Daniela

    2014-01-01

    Primary dystonia (pD) is a movement disorder characterized by sustained or intermittent muscle contractions causing abnormal, often repetitive, movements, postures, or both. Gilles de la Tourette syndrome (GTS) is a childhood-onset neuropsychiatric developmental disorder characterized by motor and phonic tics, which could progress to behavioral changes. GTS and obsessive–compulsive disorders are often seen in comorbidity, also suggesting that a possible overlap in the pathophysiological bases of these two conditions. PET techniques are of considerable value in detecting functional and molecular abnormalities in vivo, according to the adopted radioligands. For example, PET is the unique technique that allows in vivo investigation of neurotransmitter systems, providing evidence of changes in GTS or pD. For example, presynaptic and post-synaptic dopaminergic studies with PET have shown alterations compatible with dysfunction or loss of D2-receptors bearing neurons, increased synaptic dopamine levels, or both. Measures of cerebral glucose metabolism with 18F-fluorodeoxyglucose PET (18F-FDG PET) are very sensitive in showing brain functional alterations as well. 18F-FDG PET data have shown metabolic changes within the cortico-striato-pallido-thalamo-cortical and cerebello-thalamo-cortical networks, revealing possible involvement of brain circuits not limited to basal ganglia in pD and GTS. The aim of this work is to overview PET consistent neuroimaging literature on pD and GTS that has provided functional and molecular knowledge of the underlying neural dysfunction. Furthermore, we suggest potential applications of these techniques in monitoring treatments. PMID:25295029

  18. Investigating Voluntary Medical Male Circumcision Program Efficiency Gains through Subpopulation Prioritization: Insights from Application to Zambia

    PubMed Central

    Awad, Susanne F.; Sgaier, Sema K.; Tambatamba, Bushimbwa C.; Mohamoud, Yousra A.; Lau, Fiona K.; Reed, Jason B.; Njeuhmeli, Emmanuel; Abu-Raddad, Laith J.

    2015-01-01

    Background Countries in sub-Saharan Africa are scaling-up voluntary male medical circumcision (VMMC) as an HIV intervention. Emerging challenges in these programs call for increased focus on program efficiency (optimizing program impact while minimizing cost). A novel analytic approach was developed to determine how subpopulation prioritization can increase program efficiency using an illustrative application for Zambia. Methods and Findings A population-level mathematical model was constructed describing the heterosexual HIV epidemic and impact of VMMC programs (age-structured mathematical (ASM) model). The model stratified the population according to sex, circumcision status, age group, sexual-risk behavior, HIV status, and stage of infection. A three-level conceptual framework was also developed to determine maximum epidemic impact and program efficiency through subpopulation prioritization, based on age, geography, and risk profile. In the baseline scenario, achieving 80% VMMC coverage by 2017 among males 15–49 year old, 12 VMMCs were needed per HIV infection averted (effectiveness). The cost per infection averted (cost-effectiveness) was USD $1,089 and 306,000 infections were averted. Through age-group prioritization, effectiveness ranged from 11 (20–24 age-group) to 36 (45–49 age-group); cost-effectiveness ranged from $888 (20–24 age-group) to $3,300 (45–49 age-group). Circumcising 10–14, 15–19, or 20–24 year old achieved the largest incidence rate reduction; prioritizing 15–24, 15–29, or 15–34 year old achieved the greatest program efficiency. Through geographic prioritization, effectiveness ranged from 9–12. Prioritizing Lusaka achieved the highest effectiveness. Through risk-group prioritization, prioritizing the highest risk group achieved the highest effectiveness, with only one VMMC needed per infection averted; the lowest risk group required 80 times more VMMCs. Conclusion Epidemic impact and efficiency of VMMC programs can be

  19. Multicomponent Solvated Triblock Copolymer Network Systems: Fundamental Insights and Emerging Applications

    NASA Astrophysics Data System (ADS)

    Krishnan, Arjun Sitaraman

    Block copolymers have received significant research attention in recent times due to their ability to spontaneously self-assemble into a variety of nanostructures. Thermoplastic elastomers composed of styrenic triblock copolymers are of great importance in applications such as adhesives and vibration dampening due to their shape memory, resilience and facile processing. The swelling of these polymers by adding midblock selective solvents or oligomers provides an easy route by which to modify the morphology and mechanical behavior of these systems. We first consider a ternary blend of a poly[styrene- b-(ethylene-co-butylene)-b-styrene] triblock copolymer (SEBS) and mixtures of two midblock selective co-solvents, with significantly different physical states. We use dynamic rheology to study the viscoelastic response of a wide variety of systems under oscillatory shear. Frequency spectra acquired at ambient temperature display viscoelastic behavior that shifts in the frequency domain depending on the co-solvent composition. For each copolymer concentration, all the frequency data can be shifted by time-composition superpositioning (tCS) to yield a single master-curve. tCS fails at low frequencies due to presence of endblock pullout, which is a fundamentally different relaxation process from segmental relaxation of the midblock. As an emerging technology, we examine SEBS-oil gels as dielectric elastomers. Dielectric elastomers constitute one class of electroactive polymers (EAPs), polymeric materials that respond to an electric stimulus by changing their macroscopic dimensions, thereby converting electrical energy into mechanical work. We use standard configuration of EAP devices involving stretching, or "prestraining," the elastomer film biaxially. The effect of experimental parameters such as film thickness and amount of prestrain on the (electro)mechanical properties of the material become apparent by recasting as-obtained electroactuation data into compressive

  20. Emerging Roles of Exosomes in Normal and Pathological Conditions: New Insights for Diagnosis and Therapeutic Applications

    PubMed Central

    De Toro, Julieta; Herschlik, Leticia; Waldner, Claudia; Mongini, Claudia

    2015-01-01

    infectious diseases such as tuberculosis, diphtheria, and toxoplasmosis as well as infections caused by prions or viruses such as HIV. The aim of this review is to disclose the emerging roles of exosomes in normal and pathological conditions and to discuss their potential therapeutic applications. PMID:25999947

  1. Physicians' changing attitudes about striking.

    PubMed

    Wassertheil-Smoller, S; Croen, L; Siegel, B

    1979-01-01

    Both interns and residents and practicing physicians express substantial support for physicians' organizing for collective bargaining and striking. These findings, from 1146 respondents to a 1976 survey of the alumni of the Albert Einstein College of Medicine, indicate that profound changes have occurred in physicians' views on these issues. Although the greatest support for striking came from interns and residents, with 67 per cent of them indicating they think physicians should be allowed to strike, the survey found an increasing pattern of militancy commencing with 1964 graduates. Physicians in private practice and those who spent two-thirds or more of their time in direct patient care were the most likely to support strikes by physicians (60 per cent), while the least support came from those fulltime on medical school faculties (39 per cent). No differences in support for striking were found in relation to sex, religion or size of community in which physicians practice. A longitudinal examination of the medical school Class of 1975 at matriculation, at graduation and during internship training reveals that a major growth of support for striking occurred between matriculation and graduation. PMID:759745

  2. Physician-assessment and physician-enhancement programs in Canada.

    PubMed

    Page, G G; Bates, J; Dyer, S M; Vincent, D R; Bordage, G; Jacques, A; Sindon, A; Kaigas, T; Norman, G R; Kopelow, M; Moran, J

    1996-01-01

    In the mid-1980s, the licensing authorities in Quebec, Ontario and Manitoba have introduced programs to conduct in-depth assessments of the clinical skills and abilities of physicians with suspected deficiencies. These assessments are intended to supplement the provincial licensing authorities' existing peer review or patient-complaint mechanisms by confirming the physicians' overall level of competence and identifying specific clinical strengths and weaknesses. An "educational prescription", based on the results of the assessment, focuses on aspects of clinical practice in which the physicians need or wish to enhance their skills. In some situations, licensure decisions are based on the assessment information. This article describes the programs in Quebec, Ontario and Manitoba. Each program comprises a different process of personal assessment and individualized continuing medical education to help physicians improve their clinical competence, and each is built on sound principles of clinical competence assessment and educational planning. PMID:23511980

  3. Physician-assessment and physician-enhancement programs in Canada.

    PubMed

    Page, G G; Bates, J; Dyer, S M; Vincent, D R; Bordage, G; Jacques, A; Sindon, A; Kaigas, T; Norman, G R; Kopelow, M

    1995-12-15

    Since the mid-1980s, the licensing authorities in Quebec, Ontario and Manitoba have introduced programs to conduct in-depth assessments of the clinical skills and abilities of physicians with suspected deficiencies. These assessments are intended to supplement the provincial licensing authorities' existing peer review or patient-complaint mechanisms by confirming the physicians' overall level of competence and identifying specific clinical strengths and weaknesses. An "educational prescription," based on the results of the assessment, focuses on aspects of clinical practice in which the physicians need or wish to enhance their skills. In some situations, licensure decisions are based on the assessment information. This article describes the programs in Quebec, Ontario and Manitoba. Each program comprises a different process of personal assessment and individualized continuing medical education to help physicians improve their clinical competence, and each is built on sound principles of clinical-competence assessment and educational planning. PMID:8529186

  4. Effect of Physician Tutorials on Prescribing Patterns of Graduate Physicians.

    ERIC Educational Resources Information Center

    Klein, Lawrence E.; And Others

    1981-01-01

    Physicians in an experimental group were surveyed to assess their knowledge of the effectiveness, cost, and side effects of antibiotics, and a tutorial was developed to modify some prescribing patterns. Prescribing patterns were statistically different. (Author/MLW)

  5. Knowledge resource preferences of family physicians.

    PubMed

    Connelly, D P; Rich, E C; Curley, S P; Kelly, J T

    1990-03-01

    Because of the pivotal role of medical knowledge in clinical problem solving, it is important to understand how clinicians decide to seek additional knowledge for patient care decisions and how they choose among the resources available to them. Using a self-administered questionnaire, 126 family physicians reported their use of 11 types of knowledge resources for answering patient-specific questions arising in clinical practice. They reported almost daily use of the Physicians' Desk Reference and more often than weekly use of colleagues. There was little use reported of Index Medicus or computer-based bibliographic retrieval systems. The research literature of medicine was used infrequently and rated among the lowest of resources in terms of credibility, availability, searchability, understandability, and applicability. In deciding among a subset of knowledge resources for answering a clinical practice question, resource cost variables related to clinical availability and applicability of the information to the problem at hand appeared to be more influential in the minds of physicians than factors related to quality of the resource. These findings have important implications for the development and deployment of knowledge resources intended to be useful and used in clinical practice. PMID:2248632

  6. [Peculiarity of the occupational physician].

    PubMed

    Pagliaro, G; Simonini, S; del Bufalo, P; Serra, A; Ramistella, E

    2011-01-01

    Aim of this contribution is to consider, although in a concise way, the peculiarity of the Occupational Physician's activity operating in Health care sector, that employs about 5% of Italian workers. Particularly, we bring into focus the global roll that the Occupational Physician must fulfil in a reality where he is the protagonist towards the safeguard of the worker's safe, already submitted to several occupational risks, and about the safety of the third parties, which is more important than in other sectors. Shared elaboration in this article shows that Occupational Physician of the Health care sector has the same problems and expectations everywhere, in our Country. PMID:23393851

  7. Translation through argumentation in medical research and physician-citizenship.

    PubMed

    Mitchell, Gordon R; McTigue, Kathleen M

    2012-06-01

    While many "benchtop-to-bedside" research pathways have been developed in "Type I" translational medicine, vehicles to facilitate "Type II" and "Type III" translation that convert scientific data into clinical and community interventions designed to improve the health of human populations remain elusive. Further, while a high percentage of physicians endorse the principle of citizen leadership, many have difficulty practicing it. This discrepancy has been attributed, in part, to lack of training and preparation for public advocacy, time limitation, and institutional resistance. As translational medicine and physician-citizenship implicate social, political, economic and cultural factors, both enterprises require "integrative" research strategies that blend insights from multiple fields of study, as well as rhetorical acumen in adapting messages to reach multiple audiences. This article considers how argumentation theory's epistemological flexibility, audience attentiveness, and heuristic qualities, combined with concepts from classical rhetoric, such as rhetorical invention, the synecdoche, and ethos, yield tools to facilitate translational medicine and enable physician-citizenship. PMID:22392535

  8. The anatomy of online information for physicians.

    PubMed Central

    Mendelson, D N; Levinson, J; Gaylin, D S

    1996-01-01

    Online medical networked information (OMNI) is one of the newest and fastest growing types of information sources for physicians. The authors present an organizational framework for understanding the range of available OMNI sources and discuss the practical applications, strengths and limitations of online resources. Physicians can now gain access on line to a wealth of information relating to many aspects of clinical medicine and can consult interactively with colleagues on clinical and research questions. The limitations of networked online resources include lack of access, difficulty in navigating online systems and the potential for fraudulent use. Net-worked online systems are growing in popularity and may become integral to medical practice as barriers to efficient use are overcome. PMID:8823212

  9. Qualitative study of employment of physician assistants by physicians

    PubMed Central

    Taylor, Maureen T.; Wayne Taylor, D.; Burrows, Kristen; Cunnington, John; Lombardi, Andrea; Liou, Michelle

    2013-01-01

    Abstract Objective To explore the experiences and perceptions of Ontario physician assistant (PA) employers about the barriers to and benefits of hiring PAs. Design A qualitative design using semistructured interviews. Setting Rural and urban eastern and southwestern Ontario. Participants Seven family physicians and 7 other specialists. Methods The 14 physicians participated in semistructured interviews, which were audiorecorded and transcribed verbatim. An iterative approach using immersion and crystallization was employed for analysis. Main findings Physician-specific benefits to hiring PAs included increased flexibility, the opportunity to expand practice, the ability to focus more time on complex patients, overall reduction in work hours and stress, and an opportunity for professional fellowship. Physicians who hired PAs without government financial support said PAs were affordable as long as they were able to retain them. Barriers to hiring PAs included uncertainty about funding, the initial need for intensive supervision and training, and a lack of clarity around delegation of acts. Conclusion Physicians are motivated to hire PAs to help deal with long wait times and long hours, but few are expecting to increase their income by taking on PAs. Governments, medical colleges, educators, and regulators must address the perceived barriers to PA hiring in order to expand and optimize this profession. PMID:24235209

  10. Risk perception & strategic decision making :general insights, a framework, and specific application to electricity generation using nuclear energy.

    SciTech Connect

    Brewer, Jeffrey D.

    2005-11-01

    The objective of this report is to promote increased understanding of decision making processes and hopefully to enable improved decision making regarding high-consequence, highly sophisticated technological systems. This report brings together insights regarding risk perception and decision making across domains ranging from nuclear power technology safety, cognitive psychology, economics, science education, public policy, and neural science (to name a few). It forms them into a unique, coherent, concise framework, and list of strategies to aid in decision making. It is suggested that all decision makers, whether ordinary citizens, academics, or political leaders, ought to cultivate their abilities to separate the wheat from the chaff in these types of decision making instances. The wheat includes proper data sources and helpful human decision making heuristics; these should be sought. The chaff includes ''unhelpful biases'' that hinder proper interpretation of available data and lead people unwittingly toward inappropriate decision making ''strategies''; obviously, these should be avoided. It is further proposed that successfully accomplishing the wheat vs. chaff separation is very difficult, yet tenable. This report hopes to expose and facilitate navigation away from decision-making traps which often ensnare the unwary. Furthermore, it is emphasized that one's personal decision making biases can be examined, and tools can be provided allowing better means to generate, evaluate, and select among decision options. Many examples in this report are tailored to the energy domain (esp. nuclear power for electricity generation). The decision making framework and approach presented here are applicable to any high-consequence, highly sophisticated technological system.

  11. Nuclear Safety Design Principles & the Concept of Independence: Insights from Nuclear Weapon Safety for Other High-Consequence Applications.

    SciTech Connect

    Brewer, Jeffrey D.

    2014-05-01

    Insights developed within the U.S. nuclear weapon system safety community may benefit system safety design, assessment, and management activities in other high consequence domains. The approach of assured nuclear weapon safety has been developed that uses the Nuclear Safety Design Principles (NSDPs) of incompatibility, isolation, and inoperability to design safety features, organized into subsystems such that each subsystem contributes to safe system responses in independent and predictable ways given a wide range of environmental contexts. The central aim of the approach is to provide a robust technical basis for asserting that a system can meet quantitative safety requirements in the widest context of possible adverse or accident environments, while using the most concise arrangement of safety design features and the fewest number of specific adverse or accident environment assumptions. Rigor in understanding and applying the concept of independence is crucial for the success of the approach. This paper provides a basic description of the assured nuclear weapon safety approach, in a manner that illustrates potential application to other domains. There is also a strong emphasis on describing the process for developing a defensible technical basis for the independence assertions between integrated safety subsystems.

  12. Application of the new GOLD COPD staging system to a US primary care cohort, with comparison to physician and patient impressions of severity

    PubMed Central

    Mapel, Douglas W; Dalal, Anand A; Johnson, Phaedra T; Becker, Laura K; Hunter, Alyssa Goolsby

    2015-01-01

    Background In 2011, the traditional Global Initiative for Chronic Obstructive Lung Disease (GOLD) COPD spirometry-based severity classification system was revised to also include exacerbation history and COPD Assessment Test (CAT) and modified Medical Research Council Dyspnea Scale (mMRC) scores. This study examined how COPD patients treated in primary care are reclassified by the new GOLD system compared to the traditional system, and each system’s level of agreement with patient’s or physician’s severity assessments. Methods In this US multicenter cross-sectional study, COPD patients were recruited by 83 primary care practitioners (PCPs) to complete spirometry testing and a survey. Patients were classified by the traditional spirometry-based system (stages 1–4) and under the new system (grades A, B, C, D) using spirometry, exacerbation history, mMRC, and/or CAT results. Concordance between physician and patient-reported severity, spirometry stage, and ABCD grade based on either mMRC or CAT scores was examined. Results Data from 445 patients with spirometry-confirmed COPD were used. As compared to the traditional system, the GOLD mMRC system reclassifies 47% of patients, and GOLD CAT system reclassifies 41%, but the distributions are very different. The GOLD mMRC system resulted in relatively equal distributions by ABCD grade (33%, 22%, 19%, 26%, respectively), but the GOLD CAT system put most into either B or D groups (9%, 45%, 4%, and 42%). The addition of exacerbation history reclassified only 19 additional patients. Agreement between PCPs’ severity rating or their patients’ self-assessment and the new ABCD grade was very poor (κ=0.17 or less). Conclusion As compared to the traditional system, the GOLD 2011 multidimensional system reclassified nearly half of patients, but how they were reclassified varied greatly by whether the mMRC or CAT questionnaire was chosen. Either way, the new system had little correlation with the PCPs or their patients

  13. Time for physicians to reconfigure.

    PubMed

    Miller, K; Eliastam, M

    1999-06-01

    The days when medical professionals made unilateral patient-care decisions are gone. Accelerating trends are converging to create a climate for what we call "consumer-centric healthcare," and that raises new and unsettling questions for physicians. PMID:10538221

  14. Role of the Physician Anesthesiologist

    MedlinePlus

    ... an anesthesia plan, taking into consideration the patient’s medical history and physical condition. During surgery : Physician anesthesiologists use advanced technology to monitor the body’s functions and determine how ...

  15. Family Homeostasis and the Physician

    PubMed Central

    Jackson, Don D.

    1965-01-01

    Physical illness, including psychosomatic disorders, often play an unexpected role in maintaining emotional balances within the family. The outbreak of such disorders, conversely, can be utilized by the physician as a barometer of family emotional difficulties. PMID:5828172

  16. Strategies to Enhance Physician Engagement.

    PubMed

    Rosenstein, Alan H

    2015-01-01

    Healthcare reform and other externally driven healthcare initiatives have introduced a number of new healthcare requirements that are restructuring the way we provide healthcare services. With a growing focus on health plan efficiency and accountability for value-based performance metrics extending across the full spectrum of care, healthcare organizations are looking to develop new models of care to meet the needs of today's healthcare environment. Physician alignment and engagement are keys to success. But many physicians feel threatened, overwhelmed, and frustrated with the changes, and it's beginning to take its toll on physician attitudes and perspectives about care. Enhancing physician engagement requires a multistep process that includes making an effort to better understand their world; encouraging opportunities for input and participation in care redesign; providing education, training, guidance, and support; and making the effort to recognize and thank them for what they do. PMID:26665482

  17. [Physicians' strikes--ethical considerations].

    PubMed

    Glick, Shimon; Schwarzfuchs, Dan

    2012-01-01

    Strikes in general represent a solution based on a form of coercion. Historically, the striker caused direct damage to his employer, who was responsible for the perceived unfair treatment of the employee. In the case of strikes in the public sector, the employer is generally not harmed, but innocent citizens suffer in order to pressure the government agencies, a questionable practice from an ethical viewpoint. Physicians' strikes have more serious ethical problems. They cause suffering and death to innocent citizens. They violate the ethical codes to which physicians have committed themselves as professionals, and they seriously impair the trust of the public in physicians. Better and more ethical ways to provide fair compensation for physicians must be employed, perhaps like those used for judges and members of the IDF. PMID:22670493

  18. American College of Emergency Physicians

    MedlinePlus

    ... Career Center is where you can find your dream job Search Jobs Now Updated Zika Resources Available ... Emergency Care For You emCareers.org Copyright © 2016 American College of Emergency Physicians EM Career Central Terms ...

  19. Resource allocation and physician liability

    PubMed Central

    Capen, K

    1997-01-01

    Lawyer Karen Capen says funding cutbacks that have affected the services physicians can provide may cause legal problems for Canada's doctors. If cutbacks affect the care that is being provided, they should be discussed with the patient and noted on the chart. She says physicians have "good reason to be concerned" about increasing pressures that create an imbalance between health care resources and the demand and need for services. For some doctors, these have resulted in court cases. PMID:9033422

  20. Zygosity Diagnosis: When Physicians and DNA Disagree.

    PubMed

    Segal, Nancy L

    2015-10-01

    Physicians and other medical professionals do not always provide new parents with an accurate diagnosis of their twins' zygosity. An overview of this problem is presented, supplemented by an interview with a mother who recently learned that her 2-year-old 'dizygotic (DZ)' twin girls are actually 'monozygotic (MZ)'. Reviews of two case studies, one of twins with sex-discordance and chimerism and the other of twins with congenital amegakaryotic thrombocytopenia, follow. Two additional studies, one a twin analysis of attractiveness to mosquitoes and the other a study of twins coping with crisis, are also described. Several articles and letters from the popular media, concerning less favored twins, paternity issues surrounding superfecundation, twins with late-onset Tay-Sachs disease, and triplets admitted to MIT are informative and insightful. PMID:26323370

  1. Sex role ideology among physicians.

    PubMed Central

    Leichner, P.; Harper, D.

    1982-01-01

    Physicians have been accused by some feminist writers of having traditional views on sex roles that make them part of society's oppressive power structure and therefore responsible in part for the high incidence of psychologic problems and drug dependency among women. To assess whether physicians' attitudes towards women are indeed polarized in a traditional fashion, a sex role ideology questionnaire was given to all practising physicians belonging to the Manitoba Medical Association. Overall the physicians were found to be more feminist than male college students and a group of women with traditional beliefs. Psychiatrists, who had the highest adjusted group mean score on a sex role ideology scale (high indicating feminist beliefs), were found to be significantly more feminist than family practitioners, surgeons, and obstetricians and gynecologists, although not more so than internists, radiologists, pediatricians and anesthesiologists. These findings do not support the assumption that physicians have traditional views that reflect those of society. However, the significant differences between specialties emphasize the need for educating physicians and medical students in the behaviour of women. PMID:7104916

  2. Traumatized by practice: PTSD in physicians.

    PubMed

    Lazarus, Arthur

    2014-01-01

    Posttraumatic stress disorder (PTSD) is underrecognized in physicians, even though it may be more prevalent in physicians than in the general population in the United States. Five types of physicians appear to be particularly prone to developing PTSD: (1) emergency physicians; (2) physicians practicing in underserved and remote areas; (3) physicians in training (i.e., medical residents); (4) physicians involved in malpractice litigation; and (5) physicians who are "second victims" in the sense that they are indirectly exposed to trauma. In addition to experiencing trauma, the cumulative stress of practice may cause PTSD. The road to recovery for physicians with PTSD entails proper diagnosis and treatment, which includes maintaining a high index of suspicion for the occurrence of PTSD in predisposed physicians, and individual or group therapy. Physicians in leadership positions should advocate for effective support programs for their colleagues with PTSD. PMID:25807606

  3. Physician treatment decisions in a multiple treatment model. The effect of physician supply.

    PubMed

    McCombs, J S

    1984-08-01

    This paper develops a neoclassical utility maximization model of physician behavior in which the physician determines the price of physician office and hospital visits, the utilization rates for physician office and hospital visits and hospital days, and the resources and physician time inputs in the production of visits. The model assumes that the physician acts as a perfect agent for the patient. The analysis traces substitutions between physician office visits, physician hospital visits, and hospital days in response to changes in physician supply. The analysis also traces physician supply induced changes in the input mix used to produce visits. The substitution effects of physician supply are then used to reinterpret previous statistical estimates of the physician supply elasticities of per capita utilization of physician office visits and hospital days, length of visit, waiting time, and physician workloads. PMID:10268370

  4. Legal risks and responsibilities of physicians in the AIDS epidemic.

    PubMed

    Annas, George J

    1988-01-01

    Existing law in the United States applicable to physicians' obligations to treat AIDS and HIV-infected patients is summarized and ways are identified to strengthen current law so that these obligations are more sharply defined. Courts have affirmed an obligation to treat both in limited emergency situations and within the consensual physician patient relationship. Also, physicians may assume contractual obligations to entire groups of patients under employment contracts with hospitals and prepaid health plans and by agreements for Medicare and Medicaid reimbursement. Annas describes antidiscimination statutes as limited in scope and suggests ways to strengthen them. He maintains that physicians have special legal obligations because society has granted them special privileges, and he supports delineation and enforcement of ethical obligations by organized medicine, state licensing boards, hospitals, and medical schools. PMID:11650068

  5. Ten Reasons to be Glad You Are a Physician.

    PubMed

    Hultman, Jon; Baum, Neil

    2015-01-01

    There is no shortage of topics for physicians to complain about: a decrease in reimbursements, rising overhead costs, and decreasing physician incomes, to list just a few. The variables also may include patient dissatisfaction, the risk of litigation, deterioration in staff morale, and poor financial decisions, including poor performance in the doctor's stock market portfolio. However, the number of applicants for medical schools has not decreased, even though physicians graduate with an average of $250,000 of debt. We suggest that physicians take a good look at what our profession offers and reflect on why healthcare (i.e., medical practice) is such a desirable occupation, and show that we should be more grateful and thankful rather than griping and resentful. PMID:26856030

  6. Physician recruitment success: how to acquire top physician talent.

    PubMed

    Rosman, Judy

    2011-01-01

    This article provides step-by-step instructions on how to complete the strategic planning needed to ensure success in physician recruitment efforts, outlines how to build a successful recruitment team, and provides helpful advice to avoid common recruiting mistakes that can sabotage the recruitment efforts of even the best practices. This article discusses the role of the in-house hospital recruiter in the recruitment process, how to evaluate independent search firms, how to make use of the physicians in your group to ensure success during a site visit, and how to ensure that your new hire will be able to successfully develop a practice. The article also discusses how to find and use benchmarking data to ensure that your compensation package is competitive, and provides advice on how to help your new physician hit the ground running. PMID:21506458

  7. Physicians beware: revisiting the physician practice acquisition frenzy.

    PubMed

    Eichmiller, Judith Riley

    2014-01-01

    This commentary compares the current physician practice acquisition frenzy to that of the mid-1990s and reflects on lessons learned. The bottom line: Physicians must understand that there were no "white knights" in the 1990s, and there really aren't any today. This article delineates five main factors that both physicians and hospital executives should thoroughly explore and agree on before an alignment or acquisition. Agreement on these issues is the glue that holds the deal together after the merger. These factors eliminate both buyer and seller remorse and delve into the true cultural alignment that must take place as the healthcare industry addresses the challenges of the future. PMID:25108989

  8. Prosocial motivation and physicians' work attitudes. Effects of a triple synergy on prosocial orientation in a healthcare organization.

    PubMed

    Kim, Young Shin

    2015-01-01

    Employees work attitudes are key determinants to organizational performance. This article proposes a model integrating servant leadership, prosocial motivation, and corporate social responsibility (CSR) in order to explain a mechanism through which prosocial motivation plays a central role in enhanding physicians' work attitudes. A cross sectional survey from a sample of physicians indicates that (1) prosocial motivation can be shaped from servant leadership when physicians perceive high value fit with their supervisors, (2) prosocial motivation improves physicians' job satisfaction. Its effects is strengthened when physicians perceive high CSR, and (3) job satisfaction improves organizational commitment. The results provide meaningful insights that a triple synergy of prosocial orientation among physicians, supervisors and organization enhances physicians' work attitudes. PMID:26058287

  9. A Structured Interview for the Selection of Physician's Assistant Students.

    ERIC Educational Resources Information Center

    Niebuhr, Bruce R.; And Others

    To improve the reliability of selection interviews, the faculty of the University of Texas Medical Branch physician's assistant program developed a structured fourteen-category interview. The thirty-minute interview was used to select from 94 applicants; each applicant was interviewed three times and independently rated on a five-point scale of…

  10. Physician Recommendation of Diabetes Clinical Protocols.

    PubMed

    McMaughan, Darcy K; Huber, John C; Forjuoh, Samuel N; Vuong, Ann M; Helduser, Janet; Ory, Marcia G; Bolin, Jane N

    2016-01-01

    The authors examined the responses of 63 primary care physicians to diabetes clinical protocols (DCPs) for the management of type II diabetes (T2DM). We measured physician demographics, current diabetes patient loads, and responses to DCPs (physician attitudes, physician familiarity, and physician recommendation of DCPs) using a 20-question electronic survey. Results of the survey indicate that primary care physicians may be unfamiliar with the benefits of diabetes clinical protocols for the self-management of T2DM. Given the importance of diabetes self-management education in controlling T2DM, those interested in implementing DCPs should address the beliefs and attitudes of primary care physicians. PMID:26980203

  11. Psychiatric rehabilitation education for physicians.

    PubMed

    Rudnick, Abraham; Eastwood, Diane

    2013-06-01

    As part of a rapidly spreading reform toward recovery-oriented services, mental health care systems are adopting Psychiatric/Psychosocial Rehabilitation (PSR). Accordingly, PSR education and training programs are now available and accessible. Although psychiatrists and sometimes other physicians (such as family physicians) provide important services to people with serious mental illnesses and may, therefore, need knowledge and skill in PSR, it seems that the medical profession has been slow to participate in PSR education. Based on our experience working in Canada as academic psychiatrists who are also Certified Psychiatric Rehabilitation Practitioners (CPRPs), we offer descriptions of several Canadian initiatives that involve physicians in PSR education. Multiple frameworks guide PSR education for physicians. First, guidance is provided by published PSR principles, such as the importance of self-determination (www.psrrpscanada.ca). Second, guidance is provided by adult education (andragogy) principles, emphasizing the importance of addressing attitudes in addition to knowledge and skills (Knowles, Holton, & Swanson, 2011). Third, guidance in Canada is provided by Canadian Medical Education Directives for Specialists (CanMEDS) principles, which delineate the multiple roles of physicians beyond that of medical expert (Frank, 2005) and have recently been adopted in Australia (Boyce, Spratt, Davies, & McEvoy, 2011). PMID:23750768

  12. Recruiting physicians without inviting trouble.

    PubMed

    Hoch, L J

    1989-05-01

    Many hospitals use physician recruitment strategies--generally assistance or employment strategies--to ensure medical staff loyalty. Although these strategies appeal to both hospitals and physicians, they are becoming increasingly problematic. Over the past three years, the government has issued pronouncements that question their legality. Thus any hospital considering physician recruitment strategies would be wise to evaluate them in light of various legal issues. such as reimbursement, nonprofit taxation, corporate practice of medicine, and certificate-of-need statutes. The consequences of failing to consider these issues can be ominous. The penalties for violating the proscribed remuneration provision of the Medicare act can include a fine, imprisonment, suspension from the Medicare and Medicaid programs, or loss of license. Payment issues can result in reduced reimbursement levels. Nonprofit taxation issues can trigger the loss of tax exemption. As a result of the corporate practice of medicine, a physician recruitment strategy may not be reimbursable by third-party payers or may even constitute the unauthorized practice of medicine. Finally, in some states, physician recruitment may trigger certificate-of-need review. PMID:10303456

  13. Physician business deals: surveying the new landscape.

    PubMed

    Harris, John M; Kaplan, Karin Chernoff

    2009-05-01

    Strong hospitals and health systems should be on the lookout for opportunities today to acquire physician businesses at depressed fair market values. In some instances, an outright purchase of physicians' interest in a physician-hospital joint venture may be preferable; in others, the hospital may benefit more from simply increasing its interest in the venture. A critical part of the strategy should be taking steps to ensure the physicians remain engaged, including addressing physicians' income goals and need for control. PMID:19445398

  14. Heterogenous database integration in a physician workstation.

    PubMed Central

    Annevelink, J.; Young, C. Y.; Tang, P. C.

    1991-01-01

    We discuss the integration of a variety of data and information sources in a Physician Workstation (PWS), focusing on the integration of data from DHCP, the Veteran Administration's Distributed Hospital Computer Program. We designed a logically centralized, object-oriented data-schema, used by end users and applications to explore the data accessible through an object-oriented database using a declarative query language. We emphasize the use of procedural abstraction to transparently integrate a variety of information sources into the data schema. PMID:1807624

  15. Katrina Kinetics: The Physician Supply.

    PubMed

    Heckle, Mark R; Askari, Raza; Morsy, Mohamed; Ibebuogu, Uzoma N

    2016-01-01

    In the aftermath of Hurricane Katrina 10 years ago, acute changes were recognized and reported; acute kinetic destruction and desperation. Physicians performed heroically, but after the flood and the closing of hospitals, most left at least briefly. The chronic recovery began with spirit, but was uncharted and unplanned with the recognition that individual decisions were a necessity. The documentation of physician numbers of practicing doctors, residents and fellows, from the AMA as related to geography, population, and other circumstances tells an additional story of renewal, more objectively without the hype. The fall and rise of the physician population occurred, and was and is remarkable in its consistency, smaller than expected variations. Its effect generated promise for continuous chronic conditions of recovery and positive change. PMID:27598896

  16. [The pharmacist-physician collaboration for IPW: from physician's perspective].

    PubMed

    Son, Daisuke; Kawamura, Kazumi; Nakashima, Mitsuko; Utsumi, Miho

    2015-01-01

    Interprofessional work (IPW) is increasingly important in various settings including primary care, in which the role of pharmacists is particularly important. Many studies have shown that in cases of hypertension, diabetes, dyslipidemia, and metabolic syndrome, physician-pharmacist collaboration can improve medication adherence and help to identify drug-related problems. Some surveys and qualitative studies revealed barriers and key factors for effective physician-pharmacist collaboration, including trustworthiness and role clarification. In Japan, some cases of good collaborative work between pharmacists and physicians in hospitals and primary care settings have been reported. Still, community pharmacists in particular have difficulties collaborating with primary care doctors because they have insufficient medical information about patients, they feel hesitant about contacting physicians, and they usually communicate by phone or fax rather than face to face. Essential competencies for good interprofessional collaboration have been proposed by the Canadian Interprofessional Health Collaborative (CIHC): interprofessional communication; patient/client/family/community-centered care; role clarification; team functioning; collaborative leadership; and interprofessional conflict resolution. Our interprofessional education (IPE) team regularly offers educational programs to help health professionals learn interprofessional collaboration skills. We expect many pharmacists to learn those skills and actively to facilitate interprofessional collaboration. PMID:25743907

  17. [The physician in criminal court].

    PubMed

    Durigon, Michel

    2002-04-01

    A physician may find himself in front of a criminal court in the context of a number of situations: as a spectator, a witness, the accused, the victim, or as an expert witness. These different situations provoke variable reactions where the problem of medical confidence, the public nature of the debate, and their inherent contradiction arise. The physician is little used to these situations. In the concern for justice and the protection of victims, he must know the rules of this court. PMID:12032961

  18. Unemployment and health: physicians' role.

    PubMed

    Guirguis, S S

    1999-01-01

    Unemployment has been documented to have detrimental impacts on a person's mental, physical and social well being. When unemployment or being out of work is due to injury or sickness, the effects are compounded by mental and social factors. In an effort to prevent prolonged unemployment due to injury or sickness, changes were made to existing disability income supplement plans to redirect their focus from basic income support to active employment measures. This is intended to reduce individual's dependency on financial assistance and encourage individuals to take personal responsibility for getting back to work. The various disability insurance plans require primary care physicians to provide opinion and participate in the recovery and safety return to work of injured or sick persons. The physician approach to medical care of the injured/sick person with employment problems should focus on return to work as a goal of treatment. The patient should be seen as part of a social or environmental system and not as an isolated individual. The physician has a significant role to play in the diagnosis, determining functional abilities and participation in the return to work plan. The physician positive participation, not only provides an intrinsic cost saving value in insurance costs, but more important, helps patients maintain gainful employment. Work often helps in regaining health. Many factors are involved in a return to work outcome and physicians need to know how to identify and track the factors that facilitate or impede return to work. The challenge for the physician is to utilize the available resources to facilitate the recovery and communicate with other parties involved in the return to work process. This paper discusses the disability insurance plans in Canada and the community expectations from physicians dealing with patients who are out of work because of injury or sickness. It is acknowledged that primary care physicians' skills are not adequate in this

  19. A physician's exposure to defamation.

    PubMed

    Mandell, W J

    1992-01-01

    The article defines defamation, discusses how to avoid a defamation action, and suggests defenses against a defamation action. Several examples are given that demonstrate common situations where liability exists and how a physician should respond. The article explains that at times we have a duty to speak and differentiates between our legal, moral, and ethical duty. Defamation should not be a concern for those involved in the peer review process, as long as they are truthful or act in a good faith belief that what they are saying is true. The article should enhance peer review by encouraging physicians to participate without fear of a retaliatory law suit. PMID:1603860

  20. [Sherlock Holmes as amateur physician].

    PubMed

    Madsen, S

    1998-03-30

    The medical literature contains numerous articles dealing with Sherlock Holmes and his companion Dr. Watson. Some of the articles are concerned with the medical and scientific aspects of his cases. Other articles adopt a more philosophical view: They compare the methods of the master detective with those of the physician--the ideal clinician should be as astute in his profession as the detective must be in his. It this article the author briefly reviews the abilities of Sherlock Holmes as an amateur physician. Often Holmes was brilliant, but sometimes he made serious mistakes. In one of his cases (The Adventure of the Lion's Mane) he misinterpreted common medical signs. PMID:9599503

  1. Changes in learning-resource use across physicians' learning episodes*

    PubMed Central

    Slotnick, H.B.; Harris, T. Robert; Antonenko, David R.

    2001-01-01

    Introduction: This study explores the numbers of learning resources physicians use at each stage in self-directed learning episodes addressing general problems. Materials and Methods: A survey of a statewide random sample of doctors estimated the number of resources used at each stage in solving various general problems. Results: The 50% response rate for faculty allowed generalization of findings to the population of these physicians; the rate for nonfaculty physicians was too low to allow generalization. Faculty findings showed (1) broader resource use in learning about diseases than diagnosis or therapeutics, (2) comparable numbers of resources used in deciding whether to take on the learning problem and learning the required skills and knowledge, (3) greater numbers of resources selected to evaluate the problem and to learn the required skills and knowledge than to gain experience with the newly learned skills and knowledge, and (4) support for assertions that doctors value learning resources that are accessible, applicable, familiar, and time effective. Discussion: The findings were interpreted in light of theory describing physicians' self-directed learning episodes, and implications are presented for physicians-in-training, physicians, and medical librarians. PMID:11337951

  2. Costs of Physician-Hospital Integration

    PubMed Central

    Cho, Na-Eun

    2015-01-01

    Abstract Given that the enactment of the Patient Protection and Affordable Care Act of 2010 is expected to generate forces toward physician-hospital integration, this study examined an understudied, albeit important, area of costs incurred in physician-hospital integration. Such costs were analyzed through 24 semi-structured interviews with physicians and hospital administrators in a multiple-case, inductive study. Two extreme types of physician-hospital arrangements were examined: an employed model (ie, integrated salary model, a group of physicians integrated by a hospital system) and a private practice (ie, a physician or group of physicians who are independent of economic or policy control). Interviews noted that integration leads to 3 evident costs, namely, monitoring, coordination, and cooperation costs. Improving our understanding of the kinds of costs that are incurred after physician-hospital integration will help hospitals and physicians to avoid common failures after integration. PMID:26496300

  3. Costs of Physician-Hospital Integration.

    PubMed

    Cho, Na-Eun

    2015-10-01

    Given that the enactment of the Patient Protection and Affordable Care Act of 2010 is expected to generate forces toward physician-hospital integration, this study examined an understudied, albeit important, area of costs incurred in physician-hospital integration. Such costs were analyzed through 24 semi-structured interviews with physicians and hospital administrators in a multiple-case, inductive study. Two extreme types of physician-hospital arrangements were examined: an employed model (ie, integrated salary model, a group of physicians integrated by a hospital system) and a private practice (ie, a physician or group of physicians who are independent of economic or policy control). Interviews noted that integration leads to 3 evident costs, namely, monitoring, coordination, and cooperation costs. Improving our understanding of the kinds of costs that are incurred after physician-hospital integration will help hospitals and physicians to avoid common failures after integration. PMID:26496300

  4. Attitudes toward physician advertising among rural consumers.

    PubMed

    Kviz, F J

    1984-04-01

    The issue of whether physicians should advertise their services has been the subject of much debate among health policymakers. This study reports data from a survey of rural residents in Illinois regarding attitudes toward physician advertising and reasons for opposition or support of the practice. The results indicate neither strong opposition nor strong support for physician advertising. While those who are opposed are largely nonspecific regarding their reasons, those in favor primarily expect that it will aid in the selection of a physician. However, few respondents indicate a predisposition to shop for a physician. Although the major concern about physician advertising is a danger of false advertising by some physicians, it appears that the respondents are not trusting of advertising in general rather than of advertising by physicians in particular. These findings suggest that regardless of its potential advantages, physician advertising may be relatively ineffective because consumers may be inattentive, unresponsive, or distrusting . PMID:6717113

  5. Physician burnout: A neurologic crisis.

    PubMed

    Sigsbee, Bruce; Bernat, James L

    2014-12-01

    The prevalence of burnout is higher in physicians than in other professions and is especially high in neurologists. Physician burnout encompasses 3 domains: (1) emotional exhaustion: the loss of interest and enthusiasm for practice; (2) depersonalization: a poor attitude with cynicism and treating patients as objects; and (3) career dissatisfaction: a diminished sense of personal accomplishment and low self-value. Burnout results in reduced work hours, relocation, depression, and suicide. Burned-out physicians harm patients because they lack empathy and make errors. Studies of motivational factors in the workplace suggest several preventive interventions: (1) Provide counseling for physicians either individually or in groups with a goal of improving adaptive skills to the stress and rapid changes in the health care environment. (2) Identify and eliminate meaningless required hassle factors such as electronic health record "clicks" or insurance mandates. (3) Redesign practice to remove pressure to see patients in limited time slots and shift to team-based care. (4) Create a culture that promotes career advancement, mentoring, and recognition of accomplishments. PMID:25378679

  6. Early Islamic physicians and thorax.

    PubMed

    Batirel, H F

    1999-02-01

    Modern anatomic knowledge has developed throughout centuries with transfer of knowledge from generations to generations. Ibn-i Sina (980-1037), Razi (850-923), Davud El-Antaki (?-1008), Ali ibn Abbas (?-982), Ahmed bin Mansur (14th century), Semseddin-i Itaki (1570-1640), and Ibn-i Nafis (1210-1288) were Islamic physicians who all contributed to the understanding of anatomy. They benefited from Greek and Roman pioneers, as well as from each other. To show the situation of thoracic anatomy in early Islamic physicians, we analyzed two original manuscripts in the Süleymaniye Library and some contemporary texts. There were original drawings of the trachea, lung, and vascular system in Semseddin-i Itaki's and Ahmed bin Mansur's anatomy texts. Ibn-i Nafis's writings revealed that he was the first person to describe the pulmonary circulation. Also Ali ibn Abbas wrote that the pulmonary artery wall had two layers and these layers may have a role in constriction and relaxation of this vessel. He also stated that pulmonary veins branched together with the bronchial tree. Ahmed bin Mansur, Ali ibn Abbas, and Ibn-i Nafis each wrote that the heart has two cavities. They also added that the wall of the septum is very thick and there are no passages in between. These show that Islamic physicians had important contributions to thoracic anatomy and physiology. European physicians benefited from these contributions till the end of the 16th century. PMID:10197707

  7. Legal aspects of physician recruitment.

    PubMed

    Roediger, Joan M

    2005-01-01

    It's no secret that recruiting a new physician to your practice is a difficult task. Depending on your medical specialty, it may take two years and possibly longer to recruit the right person. This article addresses some of the key steps you can take now to overcome obstacles in the recruiting process. PMID:16095079

  8. Physician's Guide to Air Pollution.

    ERIC Educational Resources Information Center

    Weisburd, Mel

    Prepared at the request of the American Medical Association Council on Environmental and Public Health, this pamphlet on air pollution is one of a series of publications published by the Council as part of its continuing responsibility to provide current information on environmental health problems to the physician, the medical society, the…

  9. Physician Migration: Donor Country Impact

    ERIC Educational Resources Information Center

    Aluwihare, A. P. R.

    2005-01-01

    Physician migration from the developing to developed region of a country or the world occurs for reasons of financial, social, and job satisfaction. It is an old phenomenon that produces many disadvantages for the donor region or nation. The difficulties include inequities with the provision of health services, financial loss, loss of educated…

  10. [The tragic fate of physicians].

    PubMed

    Ohry, Avi

    2013-10-01

    Physicians and surgeons were always involved in revolutions, wars and political activities, as well as in various medical humanities. Tragic fate met these doctors, whether in the Russian prisons gulags, German labor or concentration camps, pogroms or at the hands of the Inquisition. PMID:24450039

  11. Physician Requirements-1990. For Nephrology.

    ERIC Educational Resources Information Center

    Rosenbach, Joan K.

    Professional requirements for physicians specializing in nephrology were estimated to assist policymakers in developing guidelines for graduate medical education. In estimating service requirements for nephrology, a nephrology Delphi panel reviewed reference and incidence-prevalence and utilization data for 34 conditions that are treated in the…

  12. The Mindful Physician and Pooh

    ERIC Educational Resources Information Center

    Winter, Robin O.

    2013-01-01

    Resident physicians are particularly susceptible to burnout due to the stresses of residency training. They also experience the added pressures of multitasking because of the increased use of computers and mobile devices while delivering patient care. Our Family Medicine residency program addresses these problems by teaching residents about the…

  13. Physicians Training Project. Final Report.

    ERIC Educational Resources Information Center

    Bruder, Mary Beth

    This final report describes the accomplishments and activities of a project which developed, implemented, and evaluated training activities for medical students, pediatric residents, and practicing physicians to enhance their understanding of and involvement with early intervention and the special education system in Connecticut. The training…

  14. Training Physicians in Palliative Care.

    ERIC Educational Resources Information Center

    Muir, J. Cameron; Krammer, Lisa M.; von Gunten, Charles F.

    1999-01-01

    Describes the elements of a program in hospice and palliative medicine that may serve as a model of an effective system of physician education. Topics for the palliative-care curriculum include hospice medicine, breaking bad news, pain management, the process of dying, and managing personal stress. (JOW)

  15. Hitler’s Jewish Physicians

    PubMed Central

    Weisz, George M.

    2014-01-01

    The mystery behind the behavior of infamous personalities leaves many open questions, particularly when related to the practice of medicine. This paper takes a brief look at two Jewish physicians who played memorable roles in the life of Adolf Hitler. PMID:25120923

  16. Physician, Practice, and Patient Characteristics Related to Primary Care Physician Physical and Mental Health: Results from the Physician Worklife Study

    PubMed Central

    Williams, Eric S; Konrad, Thomas R; Linzer, Mark; McMurray, Julia; Pathman, Donald E; Gerrity, Martha; Schwartz, Mark D; Scheckler, William E; Douglas, Jeff

    2002-01-01

    Objective To study the impact that physician, practice, and patient characteristics have on physician stress, satisfaction, mental, and physical health. Data Sources Based on a survey of over 5,000 physicians nationwide. Four waves of surveys resulted in 2,325 complete responses. Elimination of ineligibles yielded a 52 percent response rate; 1,411 responses from primary care physicians were used. Study Design A conceptual model was tested by structural equation modeling. Physician job satisfaction and stress mediated the relationship between physician, practice, and patient characteristics as independent variables and physician physical and mental health as dependent variables. Principle Findings The conceptual model was generally supported. Practice and, to a lesser extent, physician characteristics influenced job satisfaction, whereas only practice characteristics influenced job stress. Patient characteristics exerted little influence. Job stress powerfully influenced job satisfaction and physical and mental health among physicians. Conclusions These findings support the notion that workplace conditions are a major determinant of physician well-being. Poor practice conditions can result in poor outcomes, which can erode quality of care and prove costly to the physician and health care organization. Fortunately, these conditions are manageable. Organizational settings that are both “physician friendly” and “family friendly” seem to result in greater well-being. These findings are particularly important as physicians are more tightly integrated into the health care system that may be less clearly under their exclusive control.

  17. Ethical principles for physician rating sites.

    PubMed

    Strech, Daniel

    2011-01-01

    During the last 5 years, an ethical debate has emerged, often in public media, about the potential positive and negative effects of physician rating sites and whether physician rating sites created by insurance companies or government agencies are ethical in their current states. Due to the lack of direct evidence of physician rating sites' effects on physicians' performance, patient outcomes, or the public's trust in health care, most contributions refer to normative arguments, hypothetical effects, or indirect evidence. This paper aims, first, to structure the ethical debate about the basic concept of physician rating sites: allowing patients to rate, comment, and discuss physicians' performance, online and visible to everyone. Thus, it provides a more thorough and transparent starting point for further discussion and decision making on physician rating sites: what should physicians and health policy decision makers take into account when discussing the basic concept of physician rating sites and its possible implications on the physician-patient relationship? Second, it discusses where and how the preexisting evidence from the partly related field of public reporting of physician performance can serve as an indicator for specific needs of evaluative research in the field of physician rating sites. This paper defines the ethical principles of patient welfare, patient autonomy, physician welfare, and social justice in the context of physician rating sites. It also outlines basic conditions for a fair decision-making process concerning the implementation and regulation of physician rating sites, namely, transparency, justification, participation, minimization of conflicts of interest, and openness for revision. Besides other issues described in this paper, one trade-off presents a special challenge and will play an important role when deciding about more- or less-restrictive physician rating sites regulations: the potential psychological and financial harms for

  18. Physician career satisfaction within specialties

    PubMed Central

    Leigh, J Paul; Tancredi, Daniel J; Kravitz, Richard L

    2009-01-01

    Background Specialty-specific data on career satisfaction may be useful for understanding physician workforce trends and for counseling medical students about career options. Methods We analyzed cross-sectional data from 6,590 physicians (response rate, 53%) in Round 4 (2004-2005) of the Community Tracking Study Physician Survey. The dependent variable ranged from +1 to -1 and measured satisfaction and dissatisfaction with career. Forty-two specialties were analyzed with survey-adjusted linear regressions Results After adjusting for physician, practice, and community characteristics, the following specialties had significantly higher satisfaction levels than family medicine: pediatric emergency medicine (regression coefficient = 0.349); geriatric medicine (0.323); other pediatric subspecialties (0.270); neonatal/prenatal medicine (0.266); internal medicine and pediatrics (combined practice) (0.250); pediatrics (0.250); dermatology (0.249);and child and adolescent psychiatry (0.203). The following specialties had significantly lower satisfaction levels than family medicine: neurological surgery (-0.707); pulmonary critical care medicine (-0.273); nephrology (-0.206); and obstetrics and gynecology (-0.188). We also found satisfaction was significantly and positively related to income and employment in a medical school but negatively associated with more than 50 work-hours per-week, being a full-owner of the practice, greater reliance on managed care revenue, and uncontrollable lifestyle. We observed no statistically significant gender differences and no differences between African-Americans and whites. Conclusion Career satisfaction varied across specialties. A number of stakeholders will likely be interested in these findings including physicians in specialties that rank high and low and students contemplating specialty. Our findings regarding "less satisfied" specialties should elicit concern from residency directors and policy makers since they appear to be in

  19. Physician attitudes and family planning in Nigeria.

    PubMed

    Covington, D L; Otolorin, E O; Janowitz, B; Gates, D S; Lamptey, P; Ladipo, O A

    1986-01-01

    This study examines family planning attitudes and practices of 681 Nigerian physicians selected from cities in which large university teaching hospitals are located. About half of the physicians were practicing family planning; the method of choice was the IUD. Obstetrician/gynecologists and general practitioners were more likely to provide methods to their patients than were other types of physicians. The physicians were concerned about population growth and favored family planning, yet a substantial minority believed that family planning is foreign to the culture and that it promotes promiscuity. Physicians were reluctant to promote family planning on a wide scale; many disapproved of non-physicians providing oral contraceptives or IUDs. PMID:3750358

  20. How to develop breakthrough physician-to-physician relationships.

    PubMed

    Ramirez, Lito

    2008-01-01

    In today's highly competitive marketplace, specialty practices must strive to distinguish themselves from the competition. One key strategy is to provide exceptional levels of service based on fundamentals already in play among many non-healthcare service providers. The problem is that too many practices are failing to deliver. This article outlines precautionary principles that will enable specialty practices, and even hospitals, to develop stronger, more positive physician relationships that increase loyalty and keep your patient pipeline filled. PMID:18754246

  1. NIH research funding and early career physician scientists: continuing challenges in the 21st century

    PubMed Central

    Garrison, Howard H.; Deschamps, Anne M.

    2014-01-01

    Physician scientists (researchers with either M.D. or M.D.-Ph.D. degrees) have the unique potential to combine clinical perspectives with scientific insight, and their participation in biomedical research has long been an important topic for policymakers and educators. Given the recent changes in the research environment, an update and extension of earlier studies of this population was needed. Our findings show that physician scientists are less likely to take a major role in biomedical research than they were in the past. The number of physician scientists receiving postdoctoral research training and career development awards is at an all-time low. Physician scientists today, on average, receive their first major research award (R01 equivalent) at a later age than in the 1980s. The number of first-time R01-equivalent awards to physicians is at the same level as it was 30 yr ago, but physicians now represent a smaller percentage of the grant recipients. The long-term decline in the number of physicians entering research careers was temporarily halted during the period of substantial U.S. National Institutes of Health (NIH) budget growth (1998–2003). These gains are lost, however, in the subsequent years when NIH budgets failed to keep pace with rising costs.— Garrison, H. H., Deschamps, A. M. NIH research funding and early career physician scientists: continuing challenges in the 21st century. PMID:24297696

  2. 20 CFR 702.404 - Physician defined.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... correct a subluxation shown by X-ray or clinical findings. Physicians defined in this part may interpret their own X-rays. All physicians in these categories are authorized by the Director to render...

  3. 20 CFR 702.404 - Physician defined.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... correct a subluxation shown by X-ray or clinical findings. Physicians defined in this part may interpret their own X-rays. All physicians in these categories are authorized by the Director to render...

  4. 20 CFR 702.404 - Physician defined.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... correct a subluxation shown by X-ray or clinical findings. Physicians defined in this part may interpret their own X-rays. All physicians in these categories are authorized by the Director to render...

  5. 20 CFR 702.404 - Physician defined.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... correct a subluxation shown by X-ray or clinical findings. Physicians defined in this part may interpret their own X-rays. All physicians in these categories are authorized by the Director to render...

  6. AMA Physician Select: Online Doctor Finder

    MedlinePlus

    ... Membership | JAMA Network | AMA Store DoctorFinder This online physician Locator helps you find a perfect match for ... with basic professional information on virtually every licensed physician in the United States. This includes more than ...

  7. Physician equity alliances: attractive alternatives to PHOs.

    PubMed

    Goldstein, D

    1997-04-01

    Physician equity alliances are becoming attractive alternatives to PHOs as integrative models for partnering with physicians, securing managed care contracts and increasing revenue. Unlike many PHOs, these alliances provide mechanisms for asset integration and long-term relationships along with utilization management, sophisticated information systems, access to capital and opportunities for physicians to integrate clinically. There are six major types of physician equity alliances: majority physician-owned, clinic without walls, health system joint venture, publicly held physician practice management company, specialty network, and venture capital. The type of alliance that a physician group practice ultimately develops depends on vision, values, method of capitalization, initial organizer of the alliance, level of involvement of physicians in business issues, corporate structure desired, and characteristics of the managed care market in which the alliance will operate. PMID:10166285

  8. Diagnosis and therapy for the disruptive physician.

    PubMed

    Kissoon, Niranjan; Lapenta, Susan; Armstrong, George

    2002-01-01

    A disruptive physician can alienate staff, drive away patients, and even land your organization in a lawsuit. Consider some practical advice on how to identify and deal with disruptive physicians. PMID:11806231

  9. Service and collaboration keys to physician control.

    PubMed

    Bujak, Joseph S

    2002-01-01

    Discover what physicians must do to regain power and half health care's slide from a profession toward a trade. The solutions lie in better customer service and improved physician collaboration. PMID:12055949

  10. How many physicians can we afford?

    PubMed

    Grumbach, K; Lee, P R

    1991-05-01

    We project physician costs for the year 2,000 under several alternative scenarios, using different assumptions about the future supply of physicians and gross income (or expenditures) per physician. The supply of active, posttraining patient-care physicians is projected to increase from a ratio of 144 per 100,000 population in 1986 to 176 per 100,000 in 2,000. Depending on whether expenditures per physician increase at the rate of the consumer price index, the gross national product, or the historical 1982 through 1987 expenditure trends, there will be an additional cost (in constant 1986 dollars) of $21 billion, $30 billion, or $40 billion, respectively, compared with projected physician costs under a scenario of a constant physician-to-population ratio. The disproportionate growth of costs for practice overhead will pose a particular problem for efforts to restrain inflation of expenditures per physician. PMID:1901922

  11. Health data and the physician.

    PubMed

    Leighton, E

    1968-08-01

    California Health Data Corporation was formed to create better health data resources under the direction of hospitals and medicine. Highest priority is being given to developing information systems that will serve physicians, as well as those who are usually considered health data users. This is illustrated in CHD's first major activity, sponsorship of a medical record information system for California hospitals. This system is designed first of all to provide better information for medical staff committees, and as a byproduct to provide data flow into a CHD data bank. For the practicing physician, the significance of CHD is that the organization will attempt to develop information systems that will help the medical profession maintain its central role in guiding the present and future patterns of health care. PMID:5673991

  12. Physician profiling: 12 critical points.

    PubMed

    Bell, K M

    1996-01-01

    Physician profilers encompass an array of technological products that purport to evaluate individual clinician performance on utilization and other measures. Prior to installation, an organization should be familiar with a number of major concepts that encompass understanding of clinical practice processes, claims data limitations and idiosyncrasies, ethical issues, and mathematical principles. Twelve specific elements are described to assure that these concepts are addressed. PMID:10154371

  13. Revealing a Child's Pathology: Physicians' Experiences

    ERIC Educational Resources Information Center

    Scelles, Regine; Aubert-Godard, Anne; Gargiulo, Marcela; Avant, Monique; Gortais, Jean

    2010-01-01

    In this study, 12 physicians and 12 care-givers were interviewed using semi-structured interviews. We explored physicians' experiences when they revealed a diagnosis. We also tried to understand which family members the physician was thinking of, with whom they identified themselves, and their first choice of the person to whom they prefer to…

  14. 38 CFR 52.150 - Physician services.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) PER DIEM FOR ADULT DAY HEALTH CARE OF VETERANS IN STATE HOMES Standards § 52.150 Physician services. As a condition of enrollment in adult day health care program, a participant must obtain a written physician order for enrollment. Each participant must remain under the care of a physician. (a)...

  15. 38 CFR 52.150 - Physician services.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) PER DIEM FOR ADULT DAY HEALTH CARE OF VETERANS IN STATE HOMES Standards § 52.150 Physician services. As a condition of enrollment in adult day health care program, a participant must obtain a written physician order for enrollment. Each participant must remain under the care of a physician. (a)...

  16. Physician's Death Anxiety and Patient Outcomes.

    ERIC Educational Resources Information Center

    Schulz, Richard; Aderman, David

    1978-01-01

    It was shown that terminal patients of physicians with high death anxiety survive longer during their final hospital stay than terminal patients of physicians with low death anxiety. Physicians high in death anxiety seem to be less willing to accept patients' terminality and use heroic measures to keep them alive. (Author)

  17. 42 CFR 405.2412 - Physicians' services.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Physicians' services. 405.2412 Section 405.2412 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE... Health Center Services § 405.2412 Physicians' services. (a) Physicians' services are...

  18. 22 CFR 62.27 - Alien physicians.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Alien physicians. 62.27 Section 62.27 Foreign... Provisions § 62.27 Alien physicians. (a) Purpose. Pursuant to the Mutual Educational and Cultural Exchange... Foreign Medical Graduates must sponsor alien physicians who wish to pursue programs of graduate...

  19. 22 CFR 62.27 - Alien physicians.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Alien physicians. 62.27 Section 62.27 Foreign... Provisions § 62.27 Alien physicians. (a) Purpose. Pursuant to the Mutual Educational and Cultural Exchange... Foreign Medical Graduates must sponsor alien physicians who wish to pursue programs of graduate...

  20. Physician Incentives in Health Maintenance Organizations

    ERIC Educational Resources Information Center

    Gaynor, Martin; Rebitzer, James B.; Taylor, Lowell J.

    2004-01-01

    Managed care organizations rely on incentives that encourage physicians to limit medical expenditures, but little is known about how physicians respond to these incentives. We address this issue by analyzing the physician incentive contracts in use at a health maintenance organization. By combining knowledge of the incentive contracts with…

  1. Opinion and Special Articles: "Physician debtor".

    PubMed

    Scharf, Eugene L; Jones, Lyell K

    2016-01-19

    The increasing cost of attending medical school has contributed to increasing physician indebtedness. The burden of medical school debt has implications for physician career choice, professional satisfaction, and burnout. This opinion discusses the impact of physician indebtedness, the importance of improving debt awareness among neurology trainees, and program- and policy-level solutions to the debt crisis. PMID:26783273

  2. 22 CFR 62.27 - Alien physicians.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Alien physicians. 62.27 Section 62.27 Foreign... Provisions § 62.27 Alien physicians. (a) Purpose. Pursuant to the Mutual Educational and Cultural Exchange... Foreign Medical Graduates must sponsor alien physicians who wish to pursue programs of graduate...

  3. 42 CFR 405.2412 - Physicians' services.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 2 2013-10-01 2013-10-01 false Physicians' services. 405.2412 Section 405.2412 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE... Health Center Services § 405.2412 Physicians' services. (a) Physicians' services are...

  4. 42 CFR 405.2412 - Physicians' services.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 2 2012-10-01 2012-10-01 false Physicians' services. 405.2412 Section 405.2412 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE... Health Center Services § 405.2412 Physicians' services. (a) Physicians' services are...

  5. 42 CFR 405.2412 - Physicians' services.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 2 2011-10-01 2011-10-01 false Physicians' services. 405.2412 Section 405.2412 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE... Health Center Services § 405.2412 Physicians' services. (a) Physicians' services are...

  6. 42 CFR 483.40 - Physician services.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Physician services. 483.40 Section 483.40 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... Care Facilities § 483.40 Physician services. A physician must personally approve in writing...

  7. 20 CFR 702.404 - Physician defined.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... § 702.404 Physician defined. The term physician includes doctors of medicine (MD), surgeons, podiatrists, dentists, clinical psychologists, optometrists, chiropractors, and osteopathic practitioners within the... correct a subluxation shown by X-ray or clinical findings. Physicians defined in this part may...

  8. Guiding Principles for Physician Reentry Programs

    ERIC Educational Resources Information Center

    Kenagy, Gretchen P.; Schneidman, Barbara S.; Barzansky, Barbara; Dalton, Claudette; Sirio, Carl A.; Skochelak, Susan E.

    2011-01-01

    Physician reentry is defined by the American Medical Association (AMA) as: "A return to clinical practice in the discipline in which one has been trained or certified following an extended period of clinical inactivity not resulting from discipline or impairment." Physician reentry programs are creating an avenue for physicians who have left…

  9. Understanding the business of employed physician practices.

    PubMed

    Sanford, Kathleen D

    2013-09-01

    Health system leaders should understand issues related to finance, compliance, human resources, quality, and safety in their employed physician practices to better support the success of these practices. New business and payment models are driving operational changes in physician offices. Catholic Health Initiatives (CHI) has added new system roles and responsibilities to oversee physician practices. PMID:24050054

  10. The physician and the Internet.

    PubMed

    Wang, K K; Wong Kee Song, L M

    1997-01-01

    The Internet is one of the greatest developments in informational exchange during the past century. It allows almost anyone to access information available throughout the world. Nonetheless, the Internet is often misunderstood by physicians. It can be considered a super computer network that allows users to transfer a wide variety of information at a low cost. The information can be transferred through functions such as electronic mail, file transfer protocols, the Usenet, or the most widely recognized World Wide Web. Electronic mail functions like the usual postal service but is carried through the Internet, and delivery is usually within the hour. It can serve as a method of communication between physicians and patients. File transfer protocols function as a method for transferring large amounts of information such as software through the Internet. The Usenet acts like an international bulletin board service, allowing users anywhere to post messages and to respond to messages from other users. Several patient support groups have Usenet sites for exchanging specific disease information. The World Wide Web has received the greatest attention because most of the information on the Internet is text, sound, or pictures. Numerous medical organizations have established Web sites. This article attempts to describe each of these functions and the benefits to physicians. PMID:9005289

  11. Flexible shift scheduling of physicians.

    PubMed

    Brunner, Jens O; Bard, Jonathan F; Kolisch, Rainer

    2009-09-01

    This research addresses a shift scheduling problem in which physicians at a German university hospital are assigned to demand periods over a planning horizon that can extend up to several weeks. When performing the scheduling it is necessary to take into account a variety of legal and institutional constraints that are imposed by a national labor agreement, which governs all physicians in German university hospitals. Currently, most medical departments develop their staff schedules manually at great cost and time. To solve the problem, a new modeling approach is developed that requires shifts to be generated implicitly. Rather than beginning with a predetermined number of shift types and start times, shifts are allowed to start at every pre-defined period in the planning horizon and extend up to 13 h with an hour-long break included. The objective is to find an assignment such that the total hours that have to be paid out as overtime are minimal under the restrictions given by the labor agreement. The problem is formulated as a mixed-integer program and solved with CPLEX. During the solution process individual lines-of-work are constructed for each physician. Using data from an anesthesia department, computational results indicate that high quality schedules can be obtained much more quickly than by current practice. PMID:19739361

  12. Legal considerations for protecting the physician's assets.

    PubMed

    Wolf, Jerome L

    2011-01-01

    Most states require that as a consideration of obtaining and maintaining a medical license, all applicants must demonstrate "financial responsibility." Usually this includes: (1) establishing an escrow account of cash and/or readily marketable securities; (2) an irrevocable, non-transferable letter of credit; or (3) in most cases, medical malpractice insurance coverage. In recent years, some states have passed legislation that provides that under certain circumstances, a physician may qualify to forego any of the financial requirements, commonly referred to as "going bare." In this regard, much of the impetus for the recently enacted Obama healthcare plan was the rising cost of healthcare in the United States arising from the extensive, and, to some, unnecessary and extraneous testing and retesting to confirm medical diagnosis and treatment-for the patient's benefit but, as importantly, to forestall a potential medical malpractice claim. As the political challenge to what is commonly referred to as "Obamacare" proceeds, and in the absence of any legislative support for "tort reform" and limitations on frivolous malpractice claims, it is abundantly clear that an integral part of any professional's "estate planning" should include and incorporate the asset protection and exempt property statutes available under the laws of the jurisdiction where the physician resides. PMID:21595387

  13. Physicians' adoption of information technology: a consumer behavior approach.

    PubMed

    Eger, M S; Godkin, R L; Valentine, S R

    2001-01-01

    Studies report physician resistance to information technology in a time when the practice of medicine could benefit from technological support. Anecdotally, it is suspected that lack of training, discomfort with technological innovations, a perceived shift in the doctor/patient relationship, or medical/legal issues may account for this circumstance. Empirical studies attribute this lag to age, personality factors, behavioral issues, and occupational influences. This paper integrates the information technology and consumer behavior literatures to discuss physicians' acceptance, adoption, and application of IT. PMID:11873454

  14. 42 CFR 415.172 - Physician fee schedule payment for services of teaching physicians.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Physician fee schedule payment for services of teaching physicians. 415.172 Section 415.172 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM SERVICES FURNISHED BY PHYSICIANS IN PROVIDERS, SUPERVISING PHYSICIANS IN...

  15. Ethical Principles for Physician Rating Sites

    PubMed Central

    2011-01-01

    During the last 5 years, an ethical debate has emerged, often in public media, about the potential positive and negative effects of physician rating sites and whether physician rating sites created by insurance companies or government agencies are ethical in their current states. Due to the lack of direct evidence of physician rating sites’ effects on physicians’ performance, patient outcomes, or the public’s trust in health care, most contributions refer to normative arguments, hypothetical effects, or indirect evidence. This paper aims, first, to structure the ethical debate about the basic concept of physician rating sites: allowing patients to rate, comment, and discuss physicians’ performance, online and visible to everyone. Thus, it provides a more thorough and transparent starting point for further discussion and decision making on physician rating sites: what should physicians and health policy decision makers take into account when discussing the basic concept of physician rating sites and its possible implications on the physician–patient relationship? Second, it discusses where and how the preexisting evidence from the partly related field of public reporting of physician performance can serve as an indicator for specific needs of evaluative research in the field of physician rating sites. This paper defines the ethical principles of patient welfare, patient autonomy, physician welfare, and social justice in the context of physician rating sites. It also outlines basic conditions for a fair decision-making process concerning the implementation and regulation of physician rating sites, namely, transparency, justification, participation, minimization of conflicts of interest, and openness for revision. Besides other issues described in this paper, one trade-off presents a special challenge and will play an important role when deciding about more- or less-restrictive physician rating sites regulations: the potential psychological and financial

  16. Social media and you: what every physician needs to know.

    PubMed

    Chauhan, Bindiya; George, Ruth; Coffin, Janis

    2012-01-01

    New healthcare models have been developed to keep up with the dynamic changes of the Internet revolution through social media. Physicians are taking this new technology and enhancing their communication with patients as well among the healthcare community including distributing public health information via Twitter and Facebook. However, a physician's freedom of speech via Twitter and blogs can reach millions instantly, causing irreversible harm. U.S. licensing authorities have reported numerous violations of professionalism by physicians resulting in disciplinary actions negatively impacting their careers. Federation of State Medical Boards guidelines advise that patient privacy must be protected at all times on social networking sites. In addition, employers and residency programs are also now searching Facebook and other social networking sites before hiring applicants. There are many benefits of social media; however, professionalism, patient privacy, and boundaries need to be maintained. PMID:23373164

  17. American College of Physicians Ethics Manual: sixth edition.

    PubMed

    Snyder, Lois

    2012-01-01

    Medicine, law, and social values are not static. Reexamining the ethical tenets of medicine and their application in new circumstances is a necessary exercise. The sixth edition of the American College of Physicians (ACP) Ethics Manual covers emerging issues in medical ethics and revisits older ones that are still very pertinent. It reflects on many of the ethical tensions in medicine and attempts to shed light on how existing principles extend to emerging concerns. In addition, by reiterating ethical principles that have provided guidance in resolving past ethical problems, the Manual may help physicians avert future problems. The Manual is not a substitute for the experience and integrity of individual physicians, but it may serve as a reminder of the shared duties of the medical profession. PMID:22213573

  18. [Advanced directives: nurses' and physicians' representations in 2012].

    PubMed

    Ledoux, Mathilde; Rhondali, Wadih; Monnin, Luc; Thollet, Catherine; Gabon, Patricia; Filbet, Marilène

    2013-10-01

    In cancer patients, decision-making process is crucial and patient's involvement is described as a central component. In 2005, a new tool appears to convey patient's opinion even if he is not able to communicate anymore: advanced directives (AD). Unfortunately, their documentation is marginal. The objective of this study was to investigate nurses' and physicians' representations towards AD. A questionnaire had been sent to hospitals, public health facilities and liberal practitioners during February 2012. We collected responses from 42/251 physicians (17 %) and 80/198 nurses (40 %). Sixty percent of participants reported that they were not familiar with the legislative framework for AD. For physicians, main barriers were patient cognitive impairment (P = 0.004) and lack of information on the clinical situation (P = 0.004). For nurses, difficulties were toward end of life and prognosis discussion (P = 0.002), clinical situation evolution since AD documentation (P = 0.008), time frame for AD application (P < 0.001) and the fact that final decision is made by physician alone (P = 0.015). AD should be part of a good medical practice and literature has highlighted the benefit of AD on patient's quality of life. End of life discussion therefore requires dedicated time and specific training for physicians and nurses to improve the rate of patients with AD. PMID:24077035

  19. Measuring physicians' productivity in a Veterans' Affairs Medical Center.

    PubMed

    Coleman, David L; Moran, Eileen; Serfilippi, Delchi; Mulinski, Paul; Rosenthal, Ronnie; Gordon, Bruce; Mogielnicki, R Peter

    2003-07-01

    The mission of the Department of Veterans Affairs includes patient care, education, research, and backup to the Department of Defense. Because the measurement of physicians' productivity must reflect both institutional goals and market forces, the authors designed a productivity model that uses measures of clinical workload and academic activities commensurate with the VA's investments in these activities. The productivity model evaluates four domains of physicians' activity: clinical work, education, research, and administration. Examples of the application of the productivity model in the evaluation of VA-paid physician-staff and in the composition of contracts for clinical services are provided. The proposed model is a relatively simple strategy for measuring a broad range of the work of academic physicians in VA medical centers. The model provides incentives for documentation of resident supervision and participation in administrative activities required for effective and efficient clinical care. In addition, the model can aid in determining resource distribution among clinical services and permits comparison with non-VA health care systems. A strategy for modifying the model to incorporate measures of quality of clinical care, research, education, and administration is proposed. The model has been a useful part of the process to ensure the optimum use of resources and to meet clinical and academic institutional goals. The activities and accomplishments used to define physician productivity will have a substantial influence on the character of the medical profession, the vitality of medical education and research, and the cost and quality of health care. PMID:12857686

  20. Mandated Psychotherapy with the Impaired Physician

    PubMed Central

    2008-01-01

    Physicians and other prescribers of medication are in a unique position with regard to substance misuse. Each physician must abide by the licensing guidelines of the state medical board in their geographical location of practice. When a physician has legal charges regarding substance use, he or she must report to the medical board and undergo monitoring for several years. The recommendations of the board may include mandatory psychotherapy. The following composite cases are illustrative of the implications of one physician treating another physician under the auspices of a mandate. PMID:19727294

  1. Maximizing physician performance: a systems approach.

    PubMed

    Smith, R

    1997-12-01

    Managed care organizations are aware of the importance of managing the quality of care and controlling costs associated with the delivery of care. By utilizing physician-level performance reporting, an organization can help its physicians manage the organization's resources across the continuum of care. Physician participation can be obtained by developing a multicomponent program that includes opportunities for physician input regarding resource allocation and benefit packages; by articulating and documenting the organization's goals and priorities; by providing physicians with systemwide data related to indicators of their performance levels; and by offering financial incentives. PMID:10174784

  2. Physician Wellness Across the Professional Spectrum.

    PubMed

    Blackwelder, Russell; Watson, Kristen Hood; Freedy, John R

    2016-06-01

    Physician wellness and burnout are areas of increasing exploration. Physicians are more likely than the general population to suffer the effects of burnout and neglect their own wellness; medicine and its training are deeply engrained with the care of others, often to the detriment of self. The effects vary based on the stage of career for medical trainees and physicians. However, strategies exist to screen for and help alleviate the negative effects of burnout and to improve wellness among physicians. This will continue to be an area warranting further exploration despite increasing awareness regarding the health and well-being of physicians. PMID:27262013

  3. Application of the edge of chaos domain of the Zhabotinskii CNN to explore insights to hydrothermal deposit-forming processes

    NASA Astrophysics Data System (ADS)

    Xu, Deyi; Yu, Chongwen; Cheng, Qiuming; Bao, Zhengyu

    2011-12-01

    To gain insight into complex processes in hydrothermal deposit-forming systems, we mapped the Zhabotinskii model onto a two-dimensional reaction-diffusion CNN (cellular neural/nonlinear network) of two state variables and two diffusion coefficients. The edge of chaos domain of the Zhabotinskii CNN was numerically determined according to a theory of complexity. The simulation of dynamic systems, with parameters taken from the edge of chaos domain as described in this study, can generate some interesting distribution patterns of component concentrations that plausibly characterize certain complex phenomena involved in hydrothermal mineralization.

  4. Physician specialty societies and the development of physician performance measures.

    PubMed

    Ferris, Timothy G; Vogeli, Christine; Marder, Jessica; Sennett, Cary S; Campbell, Eric G

    2007-01-01

    Efforts to increase accountability in the delivery of care include attempts to measure performance of individual doctors. Although physician specialty societies may be best positioned to define best practices, they have not yet played a major role in the development of measures. We examined specialty society involvement in measure development through interviews and review of Web sites. We found that a minority (35 percent) of societies were engaged in developing performance measures. Key barriers included member reluctance, lack of resources for development, and problems with data collection; facilitators included strong leadership and the perception of increasing pressure for accountability. PMID:17978390

  5. Siren song: physicians, congress, and medicare fees.

    PubMed

    Laugesen, Miriam J

    2009-04-01

    Physicians' fees under Medicare are updated by regulation annually based on a formula called the Sustainable Growth Rate (SGR). Since 2003 Congress has reversed impending cuts to fees in response to physician calls for reform of the SGR, yet physician groups supported the SGR when fee increases outstripped medical inflation. Physician groups are partly culpable for the failure of cost containment because physician groups have resisted efforts to regulate their practice or link effectiveness research to coverage and reimbursement decisions. In the story of Ulysses and the Sirens, Ulysses has himself bound to the mast so that he cannot be seduced by the calls of the Sirens. Physician groups are like sirens because legislators cannot resist their songs. Future policy changes should consider physician needs alongside broader cost-containment goals, including linking reimbursement to comparative effectiveness research. PMID:19276315

  6. 77 FR 15190 - Proposed Information Collection Activity; Comment Request: Applications and Appraisals for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-14

    ... Burden a. Application for Physicians, Dentists, Podiatrists and Optometrists, Chiropractors, VA Form 10... Respondent a. Application for Physicians, Dentists, Podiatrists and Optometrists, Chiropractors, VA Form 10... Number of Respondents a. Application for Physicians, Dentists, Podiatrists and...

  7. 77 FR 30593 - Agency Information Collection (Applications and Appraisals for Employment for Title 38 Positions...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-23

    .... Estimated Annual Burden: a. Application for Physicians, Dentists, Podiatrists and Optometrists... Average Burden per Respondent: a. Application for Physicians, Dentists, Podiatrists and Optometrists... occasion. Estimated Number of Respondents: a. Application for Physicians, Dentists, Podiatrists...

  8. Science insights.

    PubMed

    Tanabe, Kazuyuki

    2015-06-01

    "Below is an essay by Prof. Tanabe originally written in Japanese. It gives an insight to Prof. Tanabe's inquiring mind and his approach to science. He also seek, as always, to inspire and nudge the young to scientific discovery". PMID:25463310

  9. A comparison of decision-making by physicians and administrators in healthcare settings

    PubMed Central

    Matheson, David S; Kissoon, Niranjan

    2006-01-01

    Physicians and administrators are committed to the same goal of providing quality care at affordable costs. Their perceptions of each other and their resulting behaviors, however, may lead to conflict. We offer some insight into these perceptions and behaviors, and provide a framework to improve communication and to reduce misunderstanding. PMID:16959045

  10. Exploring Deliberate Practice in Medicine: How Do Physicians Learn in the Workplace?

    ERIC Educational Resources Information Center

    van de Wiel, Margje W. J.; Van den Bossche, Piet; Janssen, Sandra; Jossberger, Helen

    2011-01-01

    Medical professionals need to keep on learning as part of their everyday work to deliver high-quality health care. Although the importance of physicians' learning is widely recognized, few studies have investigated how they learn in the workplace. Based on insights from deliberate practice research, this study examined the activities physicians…

  11. The meaning of illness: a phenomenological approach to the patient-physician relationship.

    PubMed

    Toombs, S K

    1987-08-01

    This essay argues that philosophical phenomenology can provide important insights into the patient-physician relationship. In particular, it is noted that the physician and patient encounter the experience of illness from within the context of different "worlds", each "world" providing a horizon of meaning. Such phenomenological notions as focusing, habits of mind, finite provinces of meaning, and relevance are shown to be central to the way these "worlds" are constituted. An eidetic interpretation of illness is proposed. Such an interpretation discloses certain essential characteristics that pertain to the experience of illness, per se, regardless of its manifestation in terms of a particular disease state. It is suggested that, if a shared world of meaning is to be constituted between physician and patient, the eidetic characteristics of illness must be recognized by the physician. PMID:3668399

  12. Wanted: Well-Rounded Physicians.

    PubMed

    Sorrel, Amy Lynn

    2015-10-01

    The Association of American Medical Colleges has revamped the MCAT for the first time in nearly three decades. While the new exam retains the science-based testing historically included, it adds new topics and approaches meant to keep up with a rapidly changing health care delivery system. It aims to test and train aspiring physicians based less on memorizing scientific facts and more on competency: putting that scientific knowledge into practice. Questions on the new MCAT pertain to concepts such as self-identity, social stratification, and multiculturalism and ask students to apply them to certain scenarios. PMID:26457841

  13. Empowering Physicians with Financial Literacy.

    PubMed

    Bar-Or, Yuval

    2015-01-01

    Most doctors complete their medical training without sufficient knowledge of business and finance. This leads to inefficient financial decisions, avoidable losses, and unnecessary anxiety. A big part of the problem is that the existing options for gaining financial knowledge are flawed. The ideal solution is to provide a simple framework of financial literacy to all students: one that can be adapted to their specific circumstances. That framework must be delivered by an objective expert to young physicians before they complete medical training. PMID:26399037

  14. December financial checkup for physicians.

    PubMed

    Miller, Rita

    2014-01-01

    December is a busy month for holiday fun, but don't neglect your financial health! Physicians should review their business and personal finances at year end to ensure they are on target both for income generated and taxes paid. Preparing for the April 15 tax filing is aided by a thorough review in December. Payroll items such as W2s, 1099s, and employee benefits need to be reviewed. Retirement savings should be analyzed. Make sure to look at your business profit/loss statement and balance sheet. Personal contributions and other tax planning strategies need to be completed by the end of the year. Your CPA can help! PMID:25807615

  15. NIH research funding and early career physician scientists: continuing challenges in the 21st century.

    PubMed

    Garrison, Howard H; Deschamps, Anne M

    2014-03-01

    Physician scientists (researchers with either M.D. or M.D.-Ph.D. degrees) have the unique potential to combine clinical perspectives with scientific insight, and their participation in biomedical research has long been an important topic for policymakers and educators. Given the recent changes in the research environment, an update and extension of earlier studies of this population was needed. Our findings show that physician scientists are less likely to take a major role in biomedical research than they were in the past. The number of physician scientists receiving postdoctoral research training and career development awards is at an all-time low. Physician scientists today, on average, receive their first major research award (R01 equivalent) at a later age than in the 1980s. The number of first-time R01-equivalent awards to physicians is at the same level as it was 30 yr ago, but physicians now represent a smaller percentage of the grant recipients. The long-term decline in the number of physicians entering research careers was temporarily halted during the period of substantial U.S. National Institutes of Health (NIH) budget growth (1998-2003). These gains are lost, however, in the subsequent years when NIH budgets failed to keep pace with rising costs. PMID:24297696

  16. Religious Characteristics of U.S. Physicians

    PubMed Central

    Curlin, Farr A; Lantos, John D; Roach, Chad J; Sellergren, Sarah A; Chin, Marshall H

    2005-01-01

    BACKGROUND Patients' religious commitments and religious communities are known to influence their experiences of illness and their medical decisions. Physicians are also dynamic partners in the doctor–patient relationship, yet little is known about the religious characteristics of physicians or how physicians' religious commitments shape the clinical encounter. OBJECTIVE To provide a baseline description of physicians' religious characteristics, and to compare physicians' characteristics with those of the general U.S. population. DESIGN/PARTICIPANTS Mailed survey of a stratified random sample of 2,000 practicing U.S. physicians. Comparable U.S. population data are derived from the 1998 General Social Survey. MEASUREMENTS/RESULTS The response rate was 63%. Fifty-five percent of physicians say their religious beliefs influence their practice of medicine. Compared with the general population, physicians are more likely to be affiliated with religions that are underrepresented in the United States, less likely to say they try to carry their religious beliefs over into all other dealings in life (58% vs 73%), twice as likely to consider themselves spiritual but not religious (20% vs 9%), and twice as likely to cope with major problems in life without relying on God (61% vs 29%). CONCLUSIONS Physicians' religious characteristics are diverse and they differ in many ways from those of the general population. Researchers, medical educators, and policy makers should further examine the ways in which physicians' religious commitments shape their clinical engagements. PMID:16050858

  17. Physician professionalism for a new century.

    PubMed

    Holsinger, James W; Beaton, Benjamin

    2006-07-01

    During the past 50 years, physicians have become increasingly dissatisfied with certain aspects of their profession. Dissatisfaction has intensified with the advent of managed care in the late 20th century, the medical liability crisis, and the growing divergence between the professional and personal expectations placed upon physicians and their practical ability to meet these expectations. These and other factors have encroached on physician autonomy, the formerly ascendant professional value within medicine. As the underlying values and practical realities of the broader American health care system have changed, the professional values and practices of physicians have failed to adapt correspondingly, resulting in a "professionalism gap" that contributes to physician dissatisfaction. To improve the outlook and efficacy of modern American physicians, the profession must adopt a new values framework that conforms to today's health care system. This means foregoing the 20th century's preferred "independent physician" model in favor of a new professional structure based on teamwork and collaboration. Convincing established physicians to embrace such a model will be difficult, but opportunities exist for significant progress among a new generation of physicians accustomed to the realities of managed care, flexible practice models, and health information technology. The teaching of clinical anatomy, given its incorporation of student collaboration at the earliest stages of medical education, offers a prime opportunity to introduce this generation to a reinvigorated code of professionalism that should reduce physician dissatisfaction and benefit society. PMID:16506233

  18. [Physician and freedom of conscience].

    PubMed

    Munzarová, Marta

    2012-01-01

    In the arena of bioethics we can find the ideas trying to deny the right to freedom of conscience to physicians. This is an attack upon morality itself. It is therefore urgent to outline the basic knowledge dealing with conscience and to be aware of the fact that violation of conscience leads to breakdown of conscience. The present article deals with Socrates daimonion and his conviction of objective truth as well as with other similar thoughts of great philosophers and theologians in this context: everybody is able to recognize good and evil, some basic knowledge of the common truth exists in the heart of everyone. The feeling of guilt and the capacity to recognize guilt should not be suppressed: the silence of conscience is the greatest tragedy of man. It is quite clear, that the doctor should not agree with the patients every wish, no matter how destructive it is. His own conscience and personal integrity as well as the fact, that the doctor should be the person of integrity, is a more fundamental notion than the respect to autonomy of the patient. Being engaged in killing [euthanasia] serves as an example of bewildering and silencing of conscience. The right to and the importance of physicians freedom of conscience are emphasized in many international documents; the relevant quotations are presented in the text. Key words: conscience, truth, euthanasia, autonomy, conscientious objection. PMID:22779767

  19. Physician leadership in e-health? A systematic literature review.

    PubMed

    Keijser, Wouter; Smits, Jacco; Penterman, Lisanne; Wilderom, Celeste

    2016-07-01

    Purpose This paper aims to systematically review the literature on roles of physicians in virtual teams (VTs) delivering healthcare for effective "physician e-leadership" (PeL) and implementation of e-health. Design/methodology/approach The analyzed studies were retrieved with explicit keywords and criteria, including snowball sampling. They were synthesized with existing theoretical models on VT research, healthcare team competencies and medical leadership. Findings Six domains for further PeL inquiry are delineated: resources, task processes, socio-emotional processes, leadership in VTs, virtual physician-patient relationship and change management. We show that, to date, PeL studies on socio-technical dynamics and their consequences on e-health are found underrepresented in the health literature; i.e. no single empirical, theoretic or conceptual study with a focus on PeL in virtual healthcare work was identified. Research limitations/implications E-health practices could benefit from organization-behavioral type of research for discerning effective physicians' roles and inter-professional relations and their (so far) seemingly modest but potent impact on e-health developments. Practical implications Although best practices in e-health care have already been identified, this paper shows that physicians' roles in e-health initiatives have not yet received any in-depth study. This raises questions such as are physicians not yet sufficiently involved in e-health? If so, what (dis)advantages may this have for current e-health investments and how can they best become involved in (leading) e-health applications' design and implementation in the field? Originality/value If effective medical leadership is being deployed, e-health effectiveness may be enhanced; this new proposition needs urgent empirical scrutiny. PMID:27397753

  20. Views of United States Physicians and Members of the American Medical Association House of Delegates on Physician-assisted Suicide.

    ERIC Educational Resources Information Center

    Whitney, Simon N.; Brown, Byron W.; Brody, Howard; Alcser, Kirsten H.; Bachman, Jerald G.; Greely, Henry T.

    2001-01-01

    Ascertained the views of physicians and physician leaders toward legalization of physician-assisted suicide. Results indicated members of AMA House of Delegates strongly oppose physician-assisted suicide, but rank-and-file physicians show no consensus either for or against its legalization. Although the debate is adversarial, most physicians are…

  1. Make your physician advisor your closest ally.

    PubMed

    2016-06-01

    As the pressure increases for case managers to help ensure that hospitals comply with payer requirements and get paid appropriately, physician advisors can be a valuable ally. Physician advisors have clinical expertise as well as credibility with the physician staff, which gives them an advantage when it comes to educating physicians about patient status, documentation needs, patient throughput, and transitions in care. Case managers and their physician advisors should work together to ensure that everything in the patient record is correct up front so the hospital will avoid costly appeals when the claim is denied. Good physician advisors have the kind of personality that enables them to have difficult conversations as well as being well-respected by their colleagues, knowledgeable about admission criteria and reimbursement, accessible, approachable, articulate, and collaborative. PMID:27323506

  2. Overview of physician-hospital ventures.

    PubMed

    Cohn, Kenneth H; Allyn, Thomas R; Rosenfield, Robert H; Schwartz, Richard

    2005-01-01

    An ongoing environment of reimbursement lagging behind escalating expenses has led physicians to explore new sources of revenue. The goal of physician-hospital ventures is to create a valuable entity that benefits patients, physicians, and the hospital. Physicians may choose to invest in healthcare facilities to improve patient care and obtain increased control over daily operations. If so, they should seek counsel to avoid violating Stark laws and anti-kickback laws. Modalities for investing in physician-hospital ventures are joint equity (stock) ventures, participating bond transactions (PBTs), and contractual integration, a new method to align the goals of specialists and hospital management without using joint equity ventures. Physicians and management should invest time in developing a shared vision of the future before beginning contract negotiations. Successful partnering requires transparency and stepwise building of trust. The greatest gain in joint ventures arises when both sides become active owners, rather than passive investors. PMID:15701482

  3. Are physicians obligated to provide preventive services?

    PubMed

    Belcher, D W

    1990-01-01

    Preventive care is considered a benefit to the patient. Physicians express a positive attitude towards prevention, but their performance of recommended activities is low, as shown in a five-year trial at the Seattle VA Medical Center. The release of the U.S. Preventive Services Task Force's guide to clinical preventive services has provided physicians with authoritative prevention recommendations. While most physicians are specialists with little interest or skill in preventive care, primary care providers do accept an obligation to provide comprehensive care, including prevention. This paper examines the ethical basis for the idea of obligation. External pressures, legal, economic, and organizational, are affecting the physician-patient relationship in ways that encourage a contract mode of medical practice and limit physicians' ability to provide preventive care. As a profession, medicine needs to speak for the health needs of the public. As practitioners, physicians need to seek the welfare of their patients. PMID:2231049

  4. [Stroke always with an emergency physician? - Pro].

    PubMed

    Harding, U; Lechleuthner, A; Ritter, M A; Schilling, M; Kros, M; Ohms, M; Bohn, A

    2013-06-01

    Good management of acute stroke is dependent on time and expertise. In Germany emergency medical care by ambulance services sometimes occurs without an emergency physician being sent to the scene. By reviewing current literature the question of patient care in the ambulance with or without an emergency physician is discussed. Presence of an emergency physician at the scene results in high diagnostic accuracy, allows for invasive procedures to be carried out, and enables referral to a specialist centre with a stroke-unit. The "rendezvous" system of separate deployment of patient ambulance and emergency physician allow flexible assignment of the physician resulting in short response times. Current research does not support a turn away from the deployment of an emergency physician in cases of acute stroke. PMID:23010854

  5. Physicians in transition: practice due diligence.

    PubMed

    Paterick, Timothy E

    2013-01-01

    The landscape of healthcare is changing rapidly. That landscape is now a business model of medicine. That rapid change resulting in a business model is affecting physicians professionally and personally. The new business model of medicine has led to large healthcare organizations hiring physicians as employees. The role of a physician as an employee has many limitations in terms of practice and personal autonomy. Employed physicians sign legally binding employment agreements that are written by the legal team working for the healthcare organization. Thus physicians should practice due diligence before signing the employment agreement. "Due diligence" refers to the care a reasonable person should take before entering into an agreement with another party. That reasonable person should seek expertise to represent his or her interests when searching a balanced agreement between the physician and organization. PMID:23866658

  6. The next step for physician executives?

    PubMed

    Kirschman, D

    1998-01-01

    The next step for career growth for many physician executives will be the top leadership role in a health care organization. The availability of such positions for physicians has been limited in the past but could very well open in the future. As physicians, administrators, and boards begin to trust each other more and form meaningful partnerships, the potential for physician CEOs increases. In 1997, the Physician Executive Management Center conducted surveys of physicians serving in CEO roles in hospitals and group practices throughout the country. We compared the results with earlier surveys we had conducted since 1986. This article reports the significant findings of these surveys on areas such as employment contracts, job duties, skills and talents, and remuneration. PMID:10185641

  7. Overcoming barriers to physician adoption of EHRs.

    PubMed

    Hochron, Stuart M; Goldberg, Paul

    2014-02-01

    A hospital's success in implementing an electronic health record will depend largely on physicians' willingness to adopt the new technology. Therefore, before embarking on such an initiative, finance leaders should conduct a targeted survey to assess the likelihood that the initiative will meet with physician resistance. The survey results can provide a basis for developing an outreach program that will bring physicians on board by helping them understand the initiative's purpose and giving them a stake in its success. PMID:24611225

  8. Physician Tiering by Health Plans in Massachusetts

    PubMed Central

    Wadgaonkar, Ajay D.; Schneider, Eric C.; Bhattacharyya, Timothy

    2010-01-01

    Background: Physician tiering is an emerging health-care strategy that purports to grade physicians on the basis of cost-efficiency and quality-performance measures. We investigated the consistency of tiering of orthopaedic surgeons by examining tier agreement between health plans and physician factors associated with top-tier ranking. Methods: Health plan tier, demographic, and training data were collected on 615 licensed orthopaedic surgeons who accepted one or more of three health plans and practiced in Massachusetts. We then computed the concordance of physician tier rankings between the health plans. We further examined the factors associated with top-tier ranking, such as malpractice claims and socioeconomic conditions of the practice area. Results: The concordance of physician tiering between health plans was poor to fair (range, 8% to 28%, κ = 0.06 to 0.25). The percentage of physicians ranked as top-tier varied widely among the health plans, from 21% to 62%. Thirty-eight percent of physicians were not rated top-tier by any of the health plans, whereas only 5.2% of physicians were rated top-tier by all three health plans. Multivariate analysis showed that board certification, accepting Medicaid, and practicing in a suburban location were the independent factors associated with being ranked in the top tier. More years in practice or fewer malpractice claims were not related to tier. Conclusions: Current methods of physician tiering have low consistency and manifest evidence of geographic and demographic biases. PMID:20844163

  9. Physician buy-in for EMRs.

    PubMed

    Yackanicz, Lori; Kerr, Richard; Levick, Donald

    2010-01-01

    Implementing an EMR in an ambulatory practice requires intense workflow analysis, introduction of new technologies and significant cultural change for the physicians and physician champion. This paper will relate the experience at Lehigh Valley Health Network in the implementation of an ambulatory EMR and with the physician champions that were selected to assist the effort. The choice of a physician champion involves political considerations, variation in leadership and communication styles, and a cornucopia of personalities. Physician leadership has been shown to be a critical success factor for any successful technology implementation. An effective physician champion can help develop and promote a clear vision of an improved future, enlist the support of the physicians and staff, drive the process changes needs and manage the cultural change required. The experience with various types of physician champions will be discussed, including, the "reluctant leader", the "techie leader", the "whiny leader", and the "mature leader". Experiences with each type have resulted in a valuable, "lessons learned" summary. LVHN is a tertiary academic community medical center consisting of 950 beds and over 450 employed physicians. LVHN has been named to the Health and Hospital Network's 100 Top Wired and 25 Most Wireless Hospitals. PMID:20397333

  10. Are emergency room physicians always employees?

    PubMed

    Tesdahl, D B

    1994-05-01

    The Internal Revenue Service (IRS) has recently increased its scrutiny of the worker classifications used by hospitals in arrangements with physicians for the provision of services (see "Reclassifying physicians as employees for Federal tax purposes," HEALTHCARE FINANCIAL MANAGEMENT, February 1994, pp. 38-44). In particular, emergency room physicians have been singled out by the IRS as a category of physicians who are often treated as independent contractors by hospitals but should, in the view of the IRS, be characterized as employees. PMID:10145998

  11. Physician participation in alternative health plans

    PubMed Central

    Rosenbach, Margo L.; Harrow, Brooke S.; Hurdle, Sylvia

    1988-01-01

    In this article, physician participation in alternative health plans is examined, using cross-sectional data from the Physicians' Practice Costs and Income Survey, 1983-85. Overall, about one-third of physicians participated in one or more plans, ranging from 18 percent of general practitioners to 46 percent of medical subspecialists. Only 19 percent, however, received income from prepaid sources, averaging $5,275 per physician. Reasons for joining or not joining are also examined. Participants joined most often to maintain or increase workload, while nonparticipants most often declined to join because they would be giving up independence. PMID:10312633

  12. Difficulties facing physician mothers in Japan.

    PubMed

    Yamazaki, Yuka; Kozono, Yuki; Mori, Ryo; Marui, Eiji

    2011-01-01

    Despite recent increases in the number of female physicians graduating in Japan, their premature resignations after childbirth are contributing to the acute shortage of physicians. Previous Japanese studies have explored supportive measures in the workplace, but have rarely focused on the specific problems or concerns of physician-mothers. Therefore, this study explored the challenges facing Japanese physician-mothers in efforts to identify solutions for their retention. Open-ended questionnaires were mailed to 646 alumnae of Juntendo University School of Medicine. We asked subjects to describe their opinions about 'The challenges related to female physicians' resignations'. Comments gathered from alumnae who graduated between 6 and 30 years ago and have children were analyzed qualitatively. Overall, 249 physicians returned the questionnaire (response rate 38.5%), and 73 alumnae with children who graduated in the stated time period provided comments. The challenges facing physician-mothers mainly consisted of factors associated with Japanese society, family responsibilities, and work environment. Japanese society epitomized by traditional gender roles heightened stress related to family responsibilities and promoted gender discrimination at work environment. Additionally, changing Japanese society positively influenced working atmosphere and husband's support. Moreover, the introduction of educational curriculums that alleviated traditional gender role was proposed for pre- and post- medical students. Traditional gender roles encourage discrimination by male physicians or work-family conflicts. The problems facing female physicians involve more than just family responsibilities: diminishing the notion of gender role is key to helping retain them in the workforce. PMID:22027270

  13. Spirituality and the physician executive.

    PubMed

    Kaiser, L R

    2000-01-01

    The "s" word can now be spoken without flinching in health care organizations. Spirituality is becoming a common topic in management conferences around the world. Many U.S. corporations are recognizing the role of spirituality in creating a new humanistic capitalism that manages beyond the bottom line. Spirituality refers to a broad set of principles that transcend all religions. It is the relationship between yourself and something larger, such as the good of your patient or the welfare of the community. Spirituality means being in right relationship to all that is and understanding the mutual interdependence of all living beings. Physician executives should be primary proponents of spirituality in their organizations by: Modeling the power of spirituality in their own lives; integrating spiritual methodologies into clinical practice; fostering an integrative approach to patient care; encouraging the organization to tithe its profits for unmet community health needs; supporting collaborative efforts to improve the health of the community; and creating healing environments. PMID:10847945

  14. Physician assistants in rural communities.

    PubMed

    Cawley, James F; Lane, Steven; Smith, Noel; Bush, Elizabeth

    2016-01-01

    About 12% of all PAs work in rural settings, according to the 2013 Annual Survey of the American Academy of Physician Assistants. PAs in rural areas are more likely to practice in primary care specialties, have a wider scope of practice, and see patients who are uninsured or covered by Medicaid or Medicare. The positive effect of PAs on rural health has been demonstrated in extensive studies. PAs in rural areas are often the usual care providers for patients with chronic conditions, provide care that is cost effective and safe, and in certain cases increase access to care. Hiring a PA in a rural medical practice can have a salutary economic effect on the practice as well as the community. PMID:26704653

  15. [Comments on the Confucian physician].

    PubMed

    Li, Jian-xiang

    2009-09-01

    Confucianism gradually permeated and influenced the development of TCM from the Song dynasty, and the term "Confucian physician" is still in use today. With the impact of Confucianism, whether in the compilation of the medical classics or the explanation and conclusion of the medical theories as well as in medical education and ethics, all developed dramatically. But the Confucianism had also a negative effect on the development of medicine. For example, SU Dong-po cured the epidemics with "Sheng san zi", but he exaggerated its action and recorded it. The later intellectuals learnt from him without differentiation and many people suffered. Another example is, with the influence of ideas of "serve the parents" and "help the public", adult children treated their parents by cutting their own thigh. Even some wealthy and intelligent people blindly applied the prescription without differentiation. PMID:19930954

  16. Childhood bullying: implications for physicians.

    PubMed

    Lyznicki, James M; McCaffree, Mary Anne; Robinowitz, Carolyn B

    2004-11-01

    Childhood bullying has potentially serious implications for bullies and their targets. Bullying involves a pattern of repeated aggression, a deliberate intent to harm or disturb a victim despite the victim's apparent distress, and a real or perceived imbalance of power. Bullying can lead to serious academic, social, emotional, and legal problems. Studies of successful antibullying programs suggest that a comprehensive approach in schools can change student behaviors and attitudes, and increase adults' willingness to intervene. Efforts to prevent bullying must address individual, familial, and community risk factors, as well as promote an understanding of the severity of the problem. Parents, teachers, and health care professionals must become more adept at identifying possible victims and bullies. Physicians have important roles in identifying at-risk patients, screening for psychiatric comorbidities, counseling families about the problem, and advocating for bullying prevention in their communities. PMID:15554490

  17. Bioterrorism for the respiratory physician.

    PubMed

    Waterer, Grant W; Robertson, Hannah

    2009-01-01

    Terrorist attacks by definition are designed to cause fear and panic. There is no question that a terrorist attack using biological agents would present a grave threat to stability of the society in which they were released. Early recognition of such a bioterrorist attack is crucial to containing the damage they could cause. As many of the most likely bioterrorism agents present with pulmonary disease, respiratory physicians may be crucial in the initial recognition and diagnosis phase, and certainly would be drawn into treatment of affected individuals. This review focuses on the biological agents thought most likely to be used by terrorists that have predominantly respiratory presentations. The primary focus of this review is on anthrax, plague, tularaemia, ricin, and Staphylococcal enterotoxin B. The pathogenesis, clinical manifestations and treatment of these agents will be discussed as well as historical examples of their use. Other potential bioterrorism agents with respiratory manifestations will also be discussed briefly. PMID:19144044

  18. [Great Arab physician-practitioners].

    PubMed

    Masić, I; Konjhodzić, F

    1994-01-01

    In the pleiad of the great names from the Golden Age of the Arabian medicine: at-Taberi, ar-Razi, al-Magusi, al-Baitar, al-Zahrawi, ibn-Sina, ibn-Haitam, ibn-Zuhr, ibn-Rushd, ibn-Nefis the important place belongs to the physicians-practitioners--many of the applied methods by the Arabian doctors were forerunners of the contemporary diagnostic or therapeutical methods. Later the methods were modernized by the great surgeons Ambroise Pare, Agnew, Hunter, Warren, Billroth, Mayo et al. No doubts, the methods and instruments of that time were primitive and the possibilities for research work, difficult. Because of this reason a respect should be given to those great man in the history of medicine. PMID:7967797

  19. The Physician of the Future

    PubMed Central

    Thomas, Edward Llewellyn

    1966-01-01

    The good physician of the future will need to master not only the basic and traditional medical skills but many new concepts and techniques as well. He will need to be, as always, a compassionate and intelligent man. If he is to retain his status as a healer in the eyes of his patients, he will have to be fully aware of what is happening in the social and technological environment, or he will run the risk of being relegated to the position of a high-grade technician. He will have new physical tools and new thinking tools to help him. To understand and use these, and also to understand the technical world of the future, he will need a sound knowledge of the physical sciences and some fluency in the language of modern mathematics. PMID:5908727

  20. PCBs and the Family Physician

    PubMed Central

    Cappon, I.D.

    1986-01-01

    Pcbs are widespread environmental contaminants present in virtually every mammal on earth. Great controversy and debate has been evoked over the past two decades concerning their potential toxicity. They, along with other organochlorine compounds such as DDT, have been reasonably well studied in field and experimental situations. In general, PCBs are not very toxic, especially in concentrations to which most people are exposed, even those who work in the industrial setting or who eat contaminated fish. In terms of environmental hazards to health, PCBs should be considered as relatively low on the list. The public cannot depend on media information as a source of objective knowledge on controversial compounds like PCBs. The family physician should be able to provide to concerned individuals objective information on the definition, sources and relative toxicity of PCBs. PMID:21267326

  1. The Internet for Louisiana physicians.

    PubMed

    Ellis, M S

    2000-09-01

    Fewer than 50% of Louisiana physicians actively use the Internet, and many of them confine their usage to e-mailing among family and friends. The purpose of this article is to acquaint the reader with many of the benefits of exploiting the incredible potential of this technological invention. I provide addresses and information about sites that I believe warrant usage by our colleagues. Of the vast smorgasbord of data available we highlight educational Web sites for professionals and the public, how to determine credibility of information, clinical research of scientific articles, computer security, federal and state government sites, newspapers, political and socioeconomic functions, medical supply shops, e-mail and other computerized communication, electronic medical records, personal or professional Web sites, and future medical internet uses. It is hoped that this process will encourage nonparticipating colleagues to begin using this modality while also supplying sites that current users may not yet have discovered. PMID:11064554

  2. Mobile tablet use among academic physicians and trainees.

    PubMed

    Sclafani, Joseph; Tirrell, Timothy F; Franko, Orrin I

    2013-02-01

    The rapid adoption rate and integration of mobile technology (tablet computing devices and smartphones) by physicians is reshaping the current clinical landscape. These devices have sparked an evolution in a variety of arenas, including educational media dissemination, remote patient data access and point of care applications. Quantifying usage patterns of clinical applications of mobile technology is of interest to understand how these technologies are shaping current clinical care. A digital survey examining mobile tablet and associated application usage was administered via email to all ACGME training programs. Data regarding respondent specialty, level of training, and habits of tablet usage were collected and analyzed. 40% of respondents used a tablet, of which the iPad was the most popular. Nearly half of the tablet owners reported using the tablet in clinical settings; the most commonly used application types were point of care and electronic medical record access. Increased level of training was associated with decreased support for mobile computing improving physician capabilities and patient interactions. There was strong and consistent desire for institutional support of mobile computing and integration of mobile computing technology into medical education. While many physicians are currently purchasing mobile devices, often without institutional support, successful integration of these devices into the clinical setting is still developing. Potential reasons behind the low adoption rate may include interference of technology in doctor-patient interactions or the lack of appropriate applications available for download. However, the results convincingly demonstrate that physicians recognize a potential utility in mobile computing, indicated by their desire for institutional support and integration of mobile technology into medical education. It is likely that the use of tablet computers in clinical practice will expand in the future. Thus, we believe

  3. Mobile Tablet Use among Academic Physicians and Trainees

    PubMed Central

    Sclafani, Joseph; Tirrell, Timothy F.

    2014-01-01

    The rapid adoption rate and integration of mobile technology (tablet computing devices and smartphones) by physicians is reshaping the current clinical landscape. These devices have sparked an evolution in a variety of arenas, including educational media dissemination, remote patient data access and point of care applications. Quantifying usage patterns of clinical applications of mobile technology is of interest to understand how these technologies are shaping current clinical care. A digital survey examining mobile tablet and associated application usage was administered via email to all ACGME training programs. Data regarding respondent specialty, level of training, and habits of tablet usage were collected and analyzed. 40 % of respondents used a tablet, of which the iPad was the most popular. Nearly half of the tablet owners reported using the tablet in clinical settings; the most commonly used application types were point of care and electronic medical record access. Increased level of training was associated with decreased support for mobile computing improving physician capabilities and patient interactions. There was strong and consistent desire for institutional support of mobile computing and integration of mobile computing technology into medical education. While many physicians are currently purchasing mobile devices, often without institutional support, successful integration of these devices into the clinical setting is still developing. Potential reasons behind the low adoption rate may include interference of technology in doctor-patient interactions or the lack of appropriate applications available for download. However, the results convincingly demonstrate that physicians recognize a potential utility in mobile computing, indicated by their desire for institutional support and integration of mobile technology into medical education. It is likely that the use of tablet computers in clinical practice will expand in the future. Thus, we believe

  4. 360-degree Evaluations on Physician Performance as an Effective Tool for Interprofessional Teams: A critical analysis of physician self-assessment as compared to nursing staff and patient evaluations of providers.

    PubMed

    Kamangar, Faranak; Davari, Parastoo; Parsi, Kory K; Li, Chin-Shang; Wang, Qinlu; Mathis, Stephen; Fazel, Nasim

    2016-01-01

    ImportanceThe dynamics of the medical care team, including interactions between physicians and nursing staff, has a large role to play in patient care, patient satisfaction, and future possible reimbursement determination. In order to implement changes to improve this dynamic within the medical team, it is imperative that appropriate assessments are completed to determine baseline satisfaction of our patients and nursing staff in addition to provider self-assessment.ObjectiveWe aimed to investigate patient and nursing staff satisfaction with regards to provider quality of care in an outpatient academic dermatology clinic setting. We also sought out to determine provider insight in regards to satisfaction of patient and nursing staff.MethodsOur nursing staff, patients, and providers completed a questionnaire. We then compared nursing satisfaction data and patient satisfaction data with provider self-assessment to determine provider self-awareness.ResultsA total of 23 provider and nurse surveys and 562 patient satisfaction surveys were completed. Paired comparison and descriptive statistics were utilized to compare patient satisfaction, nursing satisfaction, and provider self-assessments.ConclusionsOverall, the results of the surveys demonstrated that the nursing staff and patients had high satisfaction in their interactions with the dermatology physicians. The physicians had appropriate insight into how they were perceived by the nursing staff and patients. Attending physicians as compared to resident physicians and male physicians as compared to female physicians tended to underrate themselves. PMID:27617720

  5. Patient-Physician Web Messaging

    PubMed Central

    Liederman, Eric M; Lee, Jerry C; Baquero, Victor H; Seites, Paul G

    2005-01-01

    BACKGROUND Patients want electronic access to providers. Providers fear being overwhelmed by unreimbursed messages. OBJECTIVE Measure the effects of patient-physician web messaging on primary care practices. DESIGN/SETTING Retrospective analysis of 6 case and 9 control internal medicine (IM) and family practice (FP) physicians' message volume, and a survey of 5,971 patients' web messaging with 267 providers and staff in 16 community primary care clinics in the Sacramento, CA region. MEASUREMENTS AND MAIN RESULTS Case telephone volume was 18.2% lower (P =.002) and fell 6.50 times faster than control. Case total telephone plus web message volume was 13.7% lower (P =.025) and fell 5.84 times faster than control. Surveys were responded to by 40.3% (1,743/4,320) of patients and 61.4% (164/267) of providers and staff. Patients were overwhelmingly satisfied and providers and staff were generally satisfied; both found the system easy to use. Patient satisfaction correlated strongly with provider response time (Γ=0.557), and provider/staff satisfaction with computer skills (Γ=0.626) (Goodman-Kruskal Gamma [Γ] measure of ordinal association). CONCLUSIONS Secure web messaging improves on e-mail with encryption, access controls, message templates, customized message and prescription routing, knowledge content, and reimbursement. Further study is needed to determine whether reducing telephone traffic through the use of web messaging decreases provider interruptions and increases clinical efficiency during the workday. Satisfaction with web messaging may increase patient retention. PMID:15693928

  6. Primary care physician supply, physician compensation, and Medicare fees: what is the connection?

    PubMed

    Dummit, Laura A

    2008-11-01

    Primary care, a cornerstone of several health reform efforts, is believed by many to be in a crisis because of inadequate supply to meet future demand. This belief has focused attention on the adequacy of primary care physician supply and ways to boost access to primary care. One suggested approach is to raise Medicare fees for primary care services. Whether higher Medicare fees would increase physician interest in primary care specialties by reducing compensation disparities between primary care and other specialties has not been established. Further, many questions remain about the assumptions underlying these policy concerns. Is there really a primary care physician crisis? Why does compensation across physician specialties vary so widely? Can Medicare physician fee changes affect access to primary care? These questions defy simple answers. This issue brief lays out the latest information on physician workforce, compensation differences across physician specialties, and Medicare's physician fee-setting process. PMID:19048687

  7. The effect of hospital control strategies on physician satisfaction and physician-hospital conflict.

    PubMed Central

    Burns, L R; Andersen, R M; Shortell, S M

    1990-01-01

    This article examines several strategies that hospitals use to control their medical staffs. Such strategies include placing physicians on salary, developing exclusive hospital affiliations with physicians, and involving physicians in decision-making bodies. Using regression techniques, we investigate which hospitals are more likely to utilize these strategies and whether such strategies are effective in promoting physician-hospital integration. Contrary to our expectations, corporate hospital structures (e.g., for-profit hospitals, membership in multihospital systems) generally do not employ these strategies more often and oftentimes employ them less. There is also little evidence that control strategies are effective levers for increasing physician satisfaction or decreasing physician-hospital conflict. We suggest that control strategies are useful for purposes other than promoting physician-hospital integration. Finally, hospital ownership appears to exert the biggest effect on physician satisfaction and conflict. PMID:2380074

  8. Key success factors for clinical knowledge management systems: Comparing physician and hospital manager viewpoints.

    PubMed

    Chang, Sho-Fang; Hsieh, Ping-Jung; Chen, Hui-Fang

    2015-01-01

    The study explores the perceptions of physicians and hospital managers regarding the key success factors (KSFs) of a clinical knowledge management system (CKMS). It aims to eliminate the perception gap and gain more insights for a successful CKMS.A survey was conducted in four medical centers in Taiwan. A total of 340 questionnaires, including 15 for hospital managers and 70 for physicians in each hospital, were administered. The effective response rates are 78.3% and 56.1% respectively. Partial least square (PLS) were used to analyze the data.The results identified six KSFs of CKMS including system software and hardware, knowledge quality, system quality, organizational factors, user satisfaction, and policy factors. User satisfaction and policy factors have direct effects on perceived CKMS performance. Knowledge quality is regarded as an antecedent to user satisfaction, while system quality is the antecedent to both user satisfaction and policy factors. System software and hardware was supported only by managers, and organizational factors were supported only by physicians.Among the factors, this study highlighted the policy factor. Besides, the study provides hospital managers additional insights into physician requirements for organizational support. Third, more physician participation and involvement are recommended when introducing and developing a CKMS. PMID:26444813

  9. Application of Sociology of Education on Early Childhood Curriculum and Pedagogic Practices in Hong Kong: Insight from David Riesman

    ERIC Educational Resources Information Center

    Lau, Grace; Ho, Kwok Keung

    2016-01-01

    This paper will present multiple themes that are intermingled with one another, aiming to bring an overview of sociology of education and its application in the Hong Kong situation. One of the themes concerns how sociology of education has intertwined with the socio-political aspect of Hong Kong before and after year 1997 resulting in different…

  10. Ethical Issues in E-Learning: Insights from the Application of Stakeholder Analysis in Three E-Learning Cases.

    ERIC Educational Resources Information Center

    Chozos, Polyneikis; Lytras, Miltos; Pouloudi, Nancy

    The application of emerging digital technologies such as e-mail, the World Wide Web and the Internet in the educational setting has received wide acceptance all over the world. Both corporate and academic agendas have recognized the potential advantages of e-learning; however, as a new field, e-learning courses comes with important issues that…

  11. Finite Difference Simulations of Acoustic and Gravity Wave Propagation in Mars Atmosphere: Applications to INSIGHT NASA Mission and Mars Microphone Experiments

    NASA Astrophysics Data System (ADS)

    Garcia, R.; Brissaud, Q.; Martin, R.; Rolland, L. M.; Komatitsch, D.

    2015-12-01

    A simulation tool of acoustic and gravity wave propagation through finite differences is applied to the case of Mars atmosphere.The details of the code and its validation for Earth atmosphere are presented in session SA003.The simulations include the modeling of both acoustic and gravity waves in the same run, an effects of exponential density decrease, winds and attenuation.The application to Mars requires the inclusion of a specific attenuation effect related to the relaxation induced by vibrational modes of carbon dioxide molecules.Two different applications are presented demonstrating the ability of the simulation tool to work at very different scale length and frequencies.First the propagation of acoustic and gravity waves due to a bolide explosion in the atmosphere of Mars are simulated.This case has a direct application to the atmospheric pressure and seismic measurements that will be performed by INSIGHT NASA discovery mission next year.Then, we also present simulations of sound wave propagation on a scale of meters that can be used to infer the feasability microphone measurements for future Mars missions.

  12. Global sensitivity analysis of a 3D street canyon model—Part II: Application and physical insight using sensitivity analysis

    NASA Astrophysics Data System (ADS)

    Benson, James; Ziehn, Tilo; Dixon, Nick S.; Tomlin, Alison S.

    In this work global sensitivity studies using Monte Carlo sampling and high dimensional model representations (HDMR) have been carried out on the k- ɛ closure computational fluid dynamic (CFD) model MISKAM, allowing detailed representation of the effects of changing input parameters on the model outputs. The scenario studied is that of a complex street canyon in the city of York, UK. The sensitivity of the turbulence and mean flow fields to the input parameters is detailed both at specific measurement points and in the associated canyon cross-section to aid comparison with field data. This analysis gives insight into how model parameters can influence the predicted outputs. It also shows the relative strength of each parameter in its influence. Four main input parameters are addressed. Three parameters are surface roughness lengths, determining the flow over a surface, and the fourth is the background wind direction. In order to determine the relative importance of each parameter, sensitivity indices are calculated for the canyon cross-section. The sensitivity of the flow structures in and above the canyon to each parameter is found to be very location dependant. In general, at a particular measurement point, it is the closest wall surface that is most influential on the model output. However, due to the complexity of the flow at different wind angles this is not always the case, for example when a re-circulating canyon flow pattern is present. The background wind direction is shown to be an important parameter as it determines the surface features encountered by the flow. The accuracy with which this is specified when modelling a full-scale situation is therefore an important consideration when considering model uncertainty. Overall, the uncertainty due to roughness lengths is small in comparison to the mean outputs, indicating that the model is well defined even with large ranges of input parameter uncertainty.

  13. Our Fragile, Fragmented Physician Workforce: How to Keep Today's Physicians Engaged and Productive.

    PubMed

    Mosley, Kurt; Miller, Phillip

    2015-01-01

    Due to a variety of impingements on their clinical decision-making and overall practice autonomy, many physicians are expressing frustration with the current medical practice environment and are disengaging from patient care roles as a result. In this article, we trace the causes of physician dissatisfaction and the ways in which physicians are seeking alternative practice styles. We then outline steps medical practices can take to keep physicians engaged in patient care and productive in their practices. PMID:26665476

  14. The physician as a patient educator. From theory to practice.

    PubMed

    McCann, D P; Blossom, H J

    1990-07-01

    Patient nonadherence to therapeutic regimens is a serious issue in the practice of medicine. Empiric studies done by professionals from diverse backgrounds have shown that physicians who use educational strategies can be effective in gaining the cooperation of patients to follow their recommendations. The educational model that currently is most familiar to physicians and the one they use most frequently when educating patients is pedagogy, the theoretic basis for teaching children. Andragogy, a theoretic basis for teaching adults, is now being suggested by medical educators as an alternative model. To illustrate the clinical relevance and application of the andragogic approach, studies focusing on physician behaviors associated with behavioral measures of adherence were reviewed, analyzed, and categorized according to a framework called the "ADULT" model. Physicians in a postgraduate training program who have had exposure to this framework and have incorporated it into their practices report less difficulty functioning as patient educators. The systematic use of this approach can have a positive effect on patient adherence. PMID:2202158

  15. Recruitment and Retention of Rural Physicians: Outcomes from the Rural Physician Associate Program of Minnesota

    ERIC Educational Resources Information Center

    Halaas, Gwen Wagstrom; Zink, Therese; Finstad, Deborah; Bolin, Keli; Center, Bruce

    2008-01-01

    Context: Founded in 1971 with state funding to increase the number of primary care physicians in rural Minnesota, the Rural Physician Associate Program (RPAP) has graduated 1,175 students. Third-year medical students are assigned to primary care physicians in rural communities for 9 months where they experience the realities of rural practice with…

  16. Education to Return Nonpracticing Physicians to Clinical Activity: A Case Study in Physician Reentry

    ERIC Educational Resources Information Center

    Bower, Elizabeth A.; English, Clea; Choi, Dongseok; Cedfeldt, Andrea S.; Girard, Donald E.

    2010-01-01

    Introduction: Physician shortages in the United States are estimated to reach as high as 85 000 by 2020. One strategy for addressing the shortage is to encourage physicians who left clinical practice to return to work, but few programs exist to prepare physicians to reenter practice. The Divisions of Continuing Medical Education and Graduate…

  17. Computerized Physician Order Entry: Reluctance of Physician Adoption of Technology Linked to Improving Health Care

    ERIC Educational Resources Information Center

    Ulinski, Don

    2013-01-01

    Physicians are the influential force in the complex field of patient care delivery. Physicians determine when and where patient healthcare is delivered and affect 80% of the money spent on it. Computerized systems used in the delivery of healthcare information have become an integral part that physicians use to provide patient care. This study…

  18. Medical Students' Images of 'Most Physicians' and 'Effective Physicians' over Time.

    ERIC Educational Resources Information Center

    Grant, Linda; And Others

    Students' perceptions of actual and idealized qualities of practicing physicians were studied longitudinally at three points in students' medical education. Questionnaire data were collected to assess stability and change in students' images of qualities of "most" physicians and of "effective" physicians. Male and female students' images of…

  19. The Effect of a Physician's Pronunciation on Nurses' Perceptions of the Physician's Medical Competency.

    ERIC Educational Resources Information Center

    Horani, Laura Anne

    A study examined the attitudes of nurses in three hospitals toward non-native-English-speaking physicians. The subjects, 156 medical-surgical nurses, listened to three anonymous audiotaped physicians from different ethnic backgrounds: American, Japanese, and Persian. The physicians were recorded in two contexts: in a formal context, reading a…

  20. Helping physicians in distress. Developing a physician assessment and referral service.

    PubMed Central

    Fish, J. S.; Steinert, Y.

    1995-01-01

    In 1987, a Physician Assessment and Referral Service was created in the Department of Family Medicine of a large urban hospital to help physicians and their families. This article describes the rationale, development, accomplishments, and limitations of the service in light of 5 years' experience. Although this program was developed for family physicians in particular, it has value for all medical specialties. PMID:7734998

  1. An experimental insight into the evolution of permeability at high temperatures and applications for shallow conduit and lava dome degassing

    NASA Astrophysics Data System (ADS)

    Chadderton, Amy; Sammonds, Peter; Meredith, Philip; Smith, Rosanna; Tuffen, Hugh; Gaunt, Elizabeth

    2016-04-01

    Two recent eruptions in Chile, at Chaitén Volcano in 2008-10 and Cordón Caulle in 2011-12, allowed the first detailed observations of rhyolitic activity and provided insights into the evolution of highly silicic eruptions. Both events exhibited simultaneous explosive and effusive activity, with both lava and ash plumes emitted from the same vent [1]. The permeability of fracture networks that act as fluid flow pathways is key to understanding such eruptive behaviour. Here, we report results from a systematic experimental investigation of permeability in volcanic rocks at magmatic temperatures and pressures, in the presence of pore fluids using our newly-developed high-temperature permeability facility. Enhancements to the High Temperature Triaxial Deformation Cell at UCL [2] have enabled us to make permeability measurements on 25mm x 50mm cores at both elevated temperature and elevated hydrostatic pressure [3]. We present results from several suites of permeability measurements on samples of dome dacite from the 2004-08 eruption of Mount St Helens, and rhyolite collected from the lava dome formed during the 2008-10 eruption of Chaitén, Chile. Tests were conducted at temperatures up to 900oC and under an effective pressure of 5 MPa, using the steady-state flow technique. Samples were cooled to room temperature between each high temperature test, and the permeability of each sample was re-measured before heating to the next temperature increment in the series. Additional longer duration high temperature tests were also conducted to investigate the development of a permeable network at high temperatures over time. The results show a complex permeability evolution that includes a reduction in permeability by approximately 3 orders of magnitude up to 600oC. Together with thermal cracking tests, AE data and SEM/thin section analysis these new experimental permeability results are applied to enhance our understanding of the complex issue of shallow conduit and lava

  2. The Physician as a Marriage Counselor

    ERIC Educational Resources Information Center

    Trainer, Joseph B.

    1973-01-01

    The author describes the emergence of a new style of family physician whose education is incorporating more behavioral science and whose practice moves increasingly into the field of marital and sexual problems. Closer cooperation between physicians and clinical psychologists and marriage counselors is advocated. (Editor)

  3. Urban-Rural Flows of Physicians

    ERIC Educational Resources Information Center

    Ricketts, Thomas C.; Randolph, Randy

    2007-01-01

    Context: Physician supply is anticipated to fall short of national requirements over the next 20 years. Rural areas are likely to lose relatively more physicians. Policy makers must know how to anticipate what changes in distribution are likely to happen to better target policies. Purpose: To determine whether there was a significant flow of…

  4. Patient–physician communication regarding electronic cigarettes

    PubMed Central

    Steinberg, Michael B.; Giovenco, Daniel P.; Delnevo, Cristine D.

    2015-01-01

    Introduction Smokers are likely asking their physicians about the safety of e-cigarettes and their potential role as a cessation tool; however, the research literature on this communication is scant. A pilot study of physicians in the United States was conducted to investigate physician–patient communication regarding e-cigarettes. Methods A total of 158 physicians were recruited from a direct marketing e-mail list and completed a short, web-based survey between January and April 2014. The survey addressed demographics, physician specialty, patient–provider e-cigarette communication, and attitudes towards tobacco harm reduction. Results Nearly two-thirds (65%) of physicians reported being asked about e-cigarettes by their patients, and almost a third (30%) reported that they have recommended e-cigarettes as a smoking cessation tool. Male physicians were significantly more likely to endorse a harm reduction approach. Discussion Physician communication about e-cigarettes may shape patients' perceptions about the products. More research is needed to explore the type of information that physicians share with their patients regarding e-cigarettes and harm reduction. PMID:26844056

  5. A Study of the Educationally Influential Physician.

    ERIC Educational Resources Information Center

    Kaufman, David M.; Ryan, Kurt; Hodder, Ian

    1999-01-01

    A survey of 172 family doctors found that they approached educationally influential (EI) physicians they knew through their hospitals; only 20% used e-mail and 40% the Internet for medical information; EI physicians helped extend their knowledge and validate innovations found in the literature; and health care reform was negatively affecting…

  6. 42 CFR 483.40 - Physician services.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 5 2013-10-01 2013-10-01 false Physician services. 483.40 Section 483.40 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... administered per physician-approved facility policy after an assessment for contraindications. (c) Frequency...

  7. Physician Migration, Education, and Health Care

    ERIC Educational Resources Information Center

    Norcini, John J.; Mazmanian, Paul E.

    2005-01-01

    Physician migration is a complex and multifaceted phenomenon that is intimately intertwined with medical education. Imbalances in the production of physicians lead to workforce shortages and surpluses that compromise the ability to deliver adequate and equitable health care to large parts of the world's population. In this overview, we address a…

  8. Physician Knowledge of Child Sexual Abuse.

    ERIC Educational Resources Information Center

    Socolar, Rebecca R. S.

    1996-01-01

    A survey of physicians (n=113) concerning their knowledge about child sexual abuse found several areas of inadequate knowledge, including assessment of chlamydia infection, Tanner staging, and documentation of historical and physical exam findings. Factors associated with better knowledge scores were physician participation in continuing medical…

  9. 38 CFR 51.150 - Physician services.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Physician services. 51.150 Section 51.150 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) PER DIEM FOR NURSING HOME CARE OF VETERANS IN STATE HOMES Standards § 51.150 Physician services....

  10. 38 CFR 51.150 - Physician services.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false Physician services. 51.150 Section 51.150 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) PER DIEM FOR NURSING HOME CARE OF VETERANS IN STATE HOMES Standards § 51.150 Physician services....

  11. 38 CFR 51.150 - Physician services.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Physician services. 51.150 Section 51.150 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) PER DIEM FOR NURSING HOME CARE OF VETERANS IN STATE HOMES Standards § 51.150 Physician services....

  12. 38 CFR 51.150 - Physician services.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2014-07-01 2014-07-01 false Physician services. 51.150 Section 51.150 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) PER DIEM FOR NURSING HOME CARE OF VETERANS IN STATE HOMES Standards § 51.150 Physician services....

  13. 38 CFR 51.150 - Physician services.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Physician services. 51.150 Section 51.150 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) PER DIEM FOR NURSING HOME CARE OF VETERANS IN STATE HOMES Standards § 51.150 Physician services....

  14. The Physician-Scientist: An Endangered Species.

    ERIC Educational Resources Information Center

    Legato, Marianne, J.

    1983-01-01

    The number of physician-scientists in training decreased below the recommended level in 1976. Reasons young doctors are not attracted to research training and why these academic physicians are needed are discussed. The demise of the academic medical community will begin an ice age in American medicine. (SR)

  15. 42 CFR 410.20 - Physicians' services.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 2 2011-10-01 2011-10-01 false Physicians' services. 410.20 Section 410.20 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Medical and Other Health Services § 410.20 Physicians'...

  16. 38 CFR 52.150 - Physician services.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Physician services. 52...) PER DIEM FOR ADULT DAY HEALTH CARE OF VETERANS IN STATE HOMES Standards § 52.150 Physician services.... (2) The program management must have a policy to help ensure that adequate medical services...

  17. 42 CFR 410.20 - Physicians' services.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 2 2013-10-01 2013-10-01 false Physicians' services. 410.20 Section 410.20 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Medical and Other Health Services § 410.20 Physicians'...

  18. 42 CFR 410.20 - Physicians' services.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 2 2012-10-01 2012-10-01 false Physicians' services. 410.20 Section 410.20 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Medical and Other Health Services § 410.20 Physicians'...

  19. Physician Behaviors that Correlate with Patient Satisfaction.

    ERIC Educational Resources Information Center

    Comstock, Loretto M.; And Others

    1982-01-01

    The behavior of 15 internal medicine residents was observed through a one-way mirror and ratings by the patients of satisfaction with their physicians were obtained. The teaching of caring skills and which physician caring skills affect the patients' satisfaction are discussed. (Author/MLW)

  20. Place Matters in Physician Practice and Learning

    ERIC Educational Resources Information Center

    Cervero, Ronald M.

    2003-01-01

    Since the early 1960s, most discussions about the improvement of continuing medical education (CME) have begun by seeking a better understanding of how physicians learn. The goal of this movement has been to put physician learners and their learning needs, not new research findings, at the center of the educational process. This has led CME away…

  1. Construction of a Physician Skills Inventory

    ERIC Educational Resources Information Center

    Richard, George V.; Zarconi, Joseph; Savickas, Mark L.

    2012-01-01

    The current study applied Holland's RIASEC typology to develop a "Physician Skills Inventory". We identified the transferable skills and abilities that are critical to effective performance in medicine and had 140 physicians in 25 different specialties rate the importance of those skills. Principal component analysis of their responses produced…

  2. The Use of Information by Physicians.

    ERIC Educational Resources Information Center

    Elayyan, Ribhi M.

    1988-01-01

    Reviews the literature on the topic of information use by physicians. The five areas presented include the concept of information use, relevant bibliographies and reviews, the use of library related sources of information, the use of nonlibrary related sources of information, and factors affecting information use by physicians. (93 references)…

  3. 20 CFR 725.703 - Physician defined.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Physician defined. 725.703 Section 725.703... AND HEALTH ACT, AS AMENDED Medical Benefits and Vocational Rehabilitation § 725.703 Physician defined... scope of their practices as defined by State law. No treatment or medical services performed by...

  4. Physician Performance Assessment: Prevention of Cardiovascular Disease

    ERIC Educational Resources Information Center

    Lipner, Rebecca S.; Weng, Weifeng; Caverzagie, Kelly J.; Hess, Brian J.

    2013-01-01

    Given the rising burden of healthcare costs, both patients and healthcare purchasers are interested in discerning which physicians deliver quality care. We proposed a methodology to assess physician clinical performance in preventive cardiology care, and determined a benchmark for minimally acceptable performance. We used data on eight…

  5. Religious characteristics of US women physicians.

    PubMed

    Frank, E; Dell, M L; Chopp, R

    1999-12-01

    Physicians' religious attributes are unknown, and may affect patient care. The Women Physicians' Health Study (WPHS) is a random sample (n = 4501 respondents, 59% response rate) of US women physicians aged 30-70; the first large, national study of US women physicians. In this study US women physicians were less likely to be Christian than were other Americans (61.2% of women physicians versus 85.1% of the general population), but were more likely to be Jewish (13.2% vs 2.0%), Buddhist (1.4% vs 0.3%), Hindu (3.9% vs 0.4%), or atheist/agnostic (5.9% vs 0.6%). Protestantism (29.3% of the population) and Catholicism (24.9%) were the most commonly reported religious identities. The strongest religious identity was claimed by Mormons and Seventh Day Adventists. Thus, women physicians' religious beliefs differ from those of the general population in the US. This may be particularly important for physicians practicing with patient populations with different religious affiliations, and in addressing clinical questions with ethical or religious dimensions. PMID:10574241

  6. Rural Idaho Family Physicians' Scope of Practice

    ERIC Educational Resources Information Center

    Baker, Ed; Schmitz, David; Epperly, Ted; Nukui, Ayaka; Miller, Carissa Moffat

    2010-01-01

    Context: Scope of practice is an important factor in both training and recruiting rural family physicians. Purpose: To assess rural Idaho family physicians' scope of practice and to examine variations in scope of practice across variables such as gender, age and employment status. Methods: A survey instrument was developed based on a literature…

  7. Coaching Reduced the Radiation Dose of Pain Physicians by Half during Interventional Procedures.

    PubMed

    Slegers, A S; Gültuna, I; Aukes, J A; van Gorp, E J J A A; Blommers, F M N; Niehof, S P; Bosman, J

    2015-06-01

    The increased use of C-arm fluoroscopy in interventional pain management has led to higher radiation exposure for pain physicians. This study investigated whether or not real-time radiation dose feedback with coaching can reduce the scatter dose received by pain physicians. Firstly, phantom measurements were made to create a scatter dose profile, which visualizes the average scatter radiation for different C-arm positions at 3 levels of height. Secondly, in the clinical part, the radiation dose received by pain physicians during pain treatment procedures was measured real-time to evaluate (1) the effect of real-time dose feedback on the received scatter dose, and (2) the effect of knowledge of the scatter dose profile and active coaching, on the scatter dose received by the pain physician. The clinical study included 330 interventional pain procedures. The results showed that real-time feedback of the received dose did not lead to a reduction in scatter radiation. However, visualization of the scatter dose in a scatter dose profile and active coaching on optimal positions did reduce the scatter radiation received by pain physicians during interventional pain procedures by 46.4% (P = 0.05). Knowledge of and real-time coaching with the scatter dose profile reduced the dose of pain physicians by half, caused by their increased awareness for scatter radiation and their insight into strategic positioning. PMID:25354342

  8. Attitudes towards collaboration and servant leadership among nurses, physicians and residents.

    PubMed

    Garber, Jeannie Scruggs; Madigan, Elizabeth A; Click, Elizabeth R; Fitzpatrick, Joyce J

    2009-07-01

    A descriptive, comparative study was conducted to examine the attitudes of nurses, physicians and residents towards collaboration and to assess their self-perception of servant leadership characteristics. The Jefferson Scale of Attitudes toward Physician-Nurse Collaboration and the Barbuto-Wheeler Servant Leadership Questionnaire were utilized for data collection. Registered nurses (RNs) (n = 2,660), physicians (n = 447) and residents (n = 171) in a Southeastern United States health system were surveyed via the intranet; there were 497 responses for analysis. The response rate should be considered and generalizations made with caution regarding the study results. RN scores were higher for both total scores and subscales as compared to physician/resident groups for collaboration and servant leadership. There was a weak positive correlation between collaboration and servant leadership in the RN group and no significant correlation between the variables in the physician/resident group. Findings from this study have implications for nursing and physician education and practice and may serve as a framework for future studies. Representative samples are needed to gain further insight and to guide future research. PMID:19517285

  9. Liability of physicians supervising nonphysician clinicians.

    PubMed

    Paterick, Barbara B; Waterhouse, Blake E; Paterick, Timothy E; Sanbar, Sandy S

    2014-01-01

    Physicians confront a variety of liability issues when supervising nonphysician clinicians (NPC) including: (1) direct liability resulting from a failure to meet the state-defined standards of supervision/collaboration with NPCs; (2) vicarious liability, arising from agency law, where physicians are held accountable for NPC clinical care that does not meet the national standard of care; and (3) responsibility for medical errors when the NPC and physician are co-employees of the corporate enterprise. Physician-NPC co-employee relationships are highlighted because they are new and becoming predominant in existing healthcare models. Because of their novelty, there is a paucity of judicial decisions determining liability for NPC errors in this setting. Knowledge of the existence of these risks will allow physicians to make informed decisions on what relationships they will enter with NPCs and how these relationships will be structured and monitored. PMID:24873129

  10. Pharmaceutical marketing research and the prescribing physician.

    PubMed

    Greene, Jeremy A

    2007-05-15

    Surveillance of physicians' prescribing patterns and the accumulation and sale of these data for pharmaceutical marketing are currently the subjects of legislation in several states and action by state and national medical associations. Contrary to common perception, the growth of the health care information organization industry has not been limited to the past decade but has been building slowly over the past 50 years, beginning in the 1940s when growth in the prescription drug market fueled industry interest in understanding and influencing prescribing patterns. The development of this surveillance system was not simply imposed on the medical profession by the pharmaceutical industry but was developed through the interactions of pharmaceutical salesmen, pharmaceutical marketers, academic researchers, individual physicians, and physician organizations. Examination of the role of physicians and physician organizations in the development of prescriber profiling is directly relevant to the contemporary policy debate surrounding this issue. PMID:17502635

  11. Factors affecting the valuation of physician practices.

    PubMed

    Cleverley, W O

    1997-12-01

    Valuation of physician practices provides physicians with a benchmark of their business success and helps purchasers negotiate a purchase price. The Center for Healthcare Industry Performance Studies (CHIPS) recently conducted a survey of physician practice acquisitions. The survey collected data on salaries and benefits paid to physicians after practice acquisition, historical profitability of the acquired practice, and specific values assigned to both tangible and intangible assets in the practice. Some of the survey's critical conclusions include: hospitals tend to acquire unprofitable practices, value is based on historical revenues rather than historical profits, the importance of valuation methodology and payer mix is underestimated, tangible assets represent a large part of the purchase price, and hospitals tend to pay higher physician compensation than do other purchasers. PMID:10174788

  12. Balancing practicality and hydrologic realism: Insights from applications of a parsimonious model of unsaturated-zone preferential flow

    NASA Astrophysics Data System (ADS)

    Mirus, B. B.; Perkins, K. S.; Nimmo, J. R.

    2011-12-01

    Simple assessments are often needed to inform local land-management decisions. Preferential flow, a crucial process in many land-management decisions, presents a considerable challenge to the parameterization and evaluation of commonly used hydrologic models. Traditional unsaturated flow theory (i.e., Richards equation) does not accurately represent the physics of preferential flow and often underestimates the arrival time and magnitude of fluxes when applied in situations where preferential flow is important. Another shortcoming of traditional modeling approaches is the considerable data required to characterize the distribution of subsurface hydraulic properties. A source-responsive model has been developed based on film-flow theory to provide more realistic approximations of unsaturated-zone preferential flow when limited data and site characterization are available. The term source-responsive is used to describe the sensitivity of preferential flow to changing conditions at the source of water input, which are typically better quantified than hydraulic properties. We present applications of this parsimonious model for sites in Idaho and Nevada with heterogeneous vadose zones (40 m and 1000 m in thickness, respectively) where radionuclide contamination poses a threat to groundwater quality. Despite differences in input data for each application, results from both applications provide reasonable flux estimates, which are useful for characterizing worst-case scenarios for advective transport of conservative contaminants. We contrast the results for the two applications in terms of the data employed for each and discuss the advantages of the model parameterization, which relies heavily on the quantity and timing of net infiltration. There are several opportunities for improvements in model performance, but these involve greater model complexity with a corresponding increase in free parameters and data requirements. The tradeoff between hydrologic realism and

  13. Physicians take to the field.

    PubMed

    Penfield, W

    1992-10-01

    A joint project on the Ministry of Health, Addis Ababa University, the Jimma Institute of Health Services, the Gondar College of Health Sciences, and McGill University in Montreal, Canada is involved with working to improve the health care system in Ethiopia. The Ethiopian government has established postgraduate degrees in public health for district health managers, and overseas fellowships for students in order to train health professionals to work in 359 districts (awrajas). The emphasis is on district managers because of their link to the people, to stimulating community participation, and to coordinating activities. Training programs are available for physicians who have worked in rural areas for 2 years; completion of the program usually means placement as district health managers. One student was able to reduce respiratory illness among textile mill workers because of the success of his research thesis on byssinosis. 40% of Ethiopia has district health centers which provide primary health care and coordinate health resources. A 1st priority is convincing local leaders to construct latrines and provide safe sources of drinking water. The example of the functioning of the Suluta health district is provided. Of the 129,000 inhabitants, the health personnel and facilities provide for only 25% of the villages in the district. The district director is completing his thesis on field trials of oral rehydration therapy. Student research is supervised by physicians based at Addis Ababa University. An example is given of one such visit to a student studying adolescent sexual behavior and illegal abortion increases. Student work involved research, an action plan which identifies priorities for the area, and a health profile. Students learn how to compile data and plot graphs in a country where rural birth and death records are not kept. Record keeping, reference books and materials were also needed for the organization; technical resources were provided to this end

  14. Facilitating Physician Access to Medical Reference Information

    PubMed Central

    Bellman, Philip; Havens, Carol; Bertolucci, Ysabel; Streeter, Beth

    2005-01-01

    Context: Computer-based medical reference information is augmenting—and in some cases, replacing—many traditional sources. For Kaiser Permanente (KP) physicians, this change presents both advantages and obstacles to finding medical reference information. Objective: To improve understanding of physician information-seeking behavior and the barriers that limit use of both print-based and computer-based medical reference resources. Design: During 2002 and 2003, two quality-improvement surveys were distributed to full-time KP physicians. Survey instruments sent by conventional mail and by e-mail were based on results of telephone interviews and focus groups, and were designed to be concise and easy to use. Participant response rates exceeded 83%. Outcomes Measures: The surveys examined physician use of online medical reference information, medical libraries and services, self-directed learning resources, and continuing medical education (CME). Results: Of the physicians who responded to the survey, 89% used online resources frequently to enhance care, to inform clinical decisions, to update knowledge, to educate patients, or for a combination of these purposes. Compared with responses from older physicians, responses from younger physicians showed a greater proclivity for using nearly all types of online information. Most physicians obtained CME credits primarily through in-person education programs; few physicians used self-directed electronic learning tools. Obstacles to effective access to information included lack of time, overly complex access methods, and lack of awareness about available resources. Conclusions: A considerable gap exists between physicians' need for information and the resources currently available for delivering this information. Although we observed a clear shift from using printed medical references to using computer-based resources, many barriers prevent their effective use. Clinicians need easy-to-use, seamless systems of medical

  15. Application of the design of experiments in optimization of drug layering of pellets with an insight into drug polymer interactions.

    PubMed

    Kovacevic, Jovana; Ibric, Svetlana; Djuris, Jelena; Kleinebudde, Peter

    2016-06-15

    This study consists of two experimental designs. Within the first one, suitable technique for application of model drug onto inactive pellets was evaluated and formulation and process parameters with greatest impact to process efficency and useful yield were determined. Results of experiments showed that formulation characteristics were the ones with the greatest impact on coating efficiency and that suspension layering technique was significantly better for drug application onto inactive pellets in comparison to solution layering during which pronounced agglomeration of pellets occurred. Analysis of drug-polymer interactions by differential scanning calorimetry was performed to explain the results of experiments. The reason for agglomeration of pellets during solution layering was formation of low Tg amorphous form of model drug. The second set of experiments was performed according to central composite design experimental plan in order to optimize level of binder and concentration of solids in the coating liquid which were found to have greatest positive impact on process efficiency and useful yield in the screening study. Statistically significant models were obtained by response surface methodology and it was possible to use them to define optimal levels of excipients in the formulation. PMID:27094356

  16. Carbon and nitrogen dynamics in a soil profile: Model insights and application to a restored Swiss riparian area

    NASA Astrophysics Data System (ADS)

    Brovelli, Alessandro; Batlle-Aguilar, Jordi; Luster, Jörg; Shrestha, Juna; Huber, Benjamin; Niklaus, Pascal; Barry, D. Andrew

    2010-05-01

    soil properties measured at one location of the RECORD experimental site, in a mixed forest dominated by ash and maple characteristic for the transition from riparian to upland forest, was used to validate the model and to gain insights into the key factors controlling the nutrient turnover. The site is located next to the Thur River where a revitalization project involving removal of levees has been implemented to create more natural conditions in the riparian zone. Soil water content and temperature at several depths were monitored continuously between October 2008 and October 2009. In October 2008, January 2009 and in biweekly frequency between April and October 2009, topsoil and soil solution at several depths were sampled. The soil solution samples were analysed for major carbon and nitrogen species, and the soil samples for denitrification enzyme activity, potential nitrification and related properties. In addition, soil respiration and N2O emissions were measured at each sampling event. Preliminary modelling results are shown, together with a discussion of the most influential parameters and processes controlling C and N turnover in riparian soils.

  17. 42 CFR 483.360 - Consultation with treatment team physician.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Consultation with treatment team physician. 483.360... treatment team physician. If a physician or other licensed practitioner permitted by the state and the... the resident's treatment team physician, unless the ordering physician is in fact the...

  18. Measurement of Physician-Patient Communication—A Systematic Review

    PubMed Central

    Zill, Jördis M.; Christalle, Eva; Müller, Evamaria; Härter, Martin; Dirmaier, Jörg; Scholl, Isabelle

    2014-01-01

    Background Effective communication with health care providers has been found as relevant for physical and psychological health outcomes as well as the patients' adherence. However, the validity of the findings depends on the quality of the applied measures. This study aimed to provide an overview of measures of physician-patient communication and to evaluate the methodological quality of psychometric studies and the quality of psychometric properties of the identified measures. Methods A systematic review was performed to identify psychometrically tested instruments which measure physician-patient communication. The search strategy included three databases (EMBASE, PsycINFO, PubMed), reference and citation tracking and personal knowledge. Studies that report the psychometric properties of physician-patient communication measures were included. Two independent raters assessed the methodological quality of the selected studies with the COSMIN (COnsensus based Standards for the selection of health status Measurement INtruments) checklist. The quality of psychometric properties was evaluated with the quality criteria of Terwee and colleagues. Results Data of 25 studies on 20 measures of physician-patient communication were extracted, mainly from primary care samples in Europe and the USA. Included studies reported a median of 3 out of the nine COSMIN criteria. Scores for internal consistency and content validity were mainly fair or poor. Reliability and structural validity were rated mainly of fair quality. Hypothesis testing scored mostly poor. The quality of psychometric properties of measures evaluated with Terwee et al.'s criteria was rated mainly intermediate or positive. Discussion This systematic review identified a number of measures of physician-patient communication. However, further psychometric evaluation of the measures is strongly recommended. The application of quality criteria like the COSMIN checklist could improve the methodological quality of

  19. Walter sutton: physician, scientist, inventor.

    PubMed

    Ramirez, Gregory J; Hulston, Nancy J; Kovac, Anthony L

    2015-01-01

    Walter S. Sutton (1877-1916) was a physician, scientist, and inventor. Most of the work on Sutton has focused on his recognition that chromosomes carry genetic material and are the basis for Mendelian inheritance. Perhaps less well known is his work on rectal administration of ether. After Sutton's work on genetics, he completed his medical degree in 1907 and began a 2-year surgical fellowship at Roosevelt Hospital, New York City, NY, where he was introduced to the technique of rectal administration of ether. Sutton modified the work of others and documented 100 cases that were reported in his 1910 landmark paper "Anaesthesia by Colonic Absorption of Ether". Sutton had several deaths in his study, but he did not blame the rectal method. He felt that his use of rectal anesthesia was safe when administered appropriately and believed that it offered a distinct advantage over traditional pulmonary ether administration. His indications for its use included (1) head and neck surgery; (2) operations when ether absorption must be minimized due to heart, lung, or kidney problems; and (3) preoperative pulmonary complications. His contraindications included (1) cases involving alimentary tract or weakened colon; (2) laparotomies, except when the peritoneal cavity was not opened; (3) incompetent sphincter or anal fistula; (4) orthopnea; and (5) emergency cases. Sutton wrote the chapter on "Rectal Anesthesia" in one of the first comprehensive textbooks in anesthesia, James Tayloe Gwathmey's Anesthesia. Walter Sutton died of a ruptured appendix in 1916 at age 39. PMID:25748370

  20. John Keats: poet, patient, physician.

    PubMed

    Smith, H

    1984-01-01

    John Keats, son of an ostler , was born in London in 1795. Despite an early interest in literature he was, surprisingly, apprenticed to an apothecary and continued his medical training at Guy's Hospital, obtaining the Licentiate of the Society of Apothecaries in 1816. He never practiced medicine. His early poems were not well received, and for the young poet with very slender means, life was difficult. Tragedy was added to difficulty when tuberculosis, which had already caused the death of his mother and uncle, became apparent in his brother Tom, whom Keats nursed through his illness when the brothers were living together in Hampstead . Subsequently Keats developed the disease, but despite its rapid progress, he managed in a single year - 1819 - to produce some of the finest lyrical poetry in the language. He went to Italy in the hope of obtaining a cure but died in Rome in 1821, aged 25. Medicine certainly contributed to the man, but also something to the poet, Keats; his training and his family and personal experience of tuberculosis speak for themselves. More subtly , his medical experience influenced in some degree his ideas and even his choice of words. The interrelations of poet-patient and trainee-physician are examined in this essay. PMID:6377444

  1. Family physicians: importance and relevance.

    PubMed

    Yeravdekar, Rajiv; Yeravdekar, Vidya Rajiv; Tutakne, M A

    2012-07-01

    Due to rapid advancement in medical technology and knowledge patients today prefer treatment from specialists, if they can afford it. Medical treatment has become a purchasable commodity, to be procured as and when required, based on cost and availability.This is unfortunate but true. Specialisation tends to divide the patients into'parts' and increases the cost of treatment. Moreover no single physician is in charge of the patient as a whole to maintain long term continuity and coordinate the treatments given by different specialists. Since long term dependence on 'family doctor' has reduced, trust deficit in the profession has started creeping in. It is essential to rejuvenate the concept of family doctors equipped with skills suitable for modern technology and practice, to restore the faith of patients in medical professionals. Family doctor can provide a 'single window clearance' for all healthcare needs of an individual. Exploitation of gullible patient can be prevented when the family doctor becomes the friend and guide for all treatments being given to the individual. Society should be educated on the benefits of getting the treatment through the family doctor. The family doctor then becomes the Authorised Medical Attendant (AMA), responsible for all treatments beings provided to the patients. The Medical Council of India (MCI) may consider incorporating this in code of medical ethics. PMID:23520678

  2. [The occupational physician in France].

    PubMed

    Matsuda, Shinya

    2013-10-01

    The French Labor law defines the role and its allocation criteria of the occupational physician (OP) the same as in Japan. In France, occupational medicine is one of the medical specialties. The OP resident must follow the 4 years clinical training before certification. After having finished their residency, they are entitled to work for the occupational health service office of a company or company association (in the case of small and medium sized companies). The most important characteristics of the French system is that they cover all workers regardless of company size. The main role of the OP is prevention of work related diseases and accidents. They are not allowed to do clinical services except for emergency cases. Their main activities are health examinations, health education, patrol and advice for better working condition. Formerly, it was rather difficult to attract the medical students for OP resident course because of its prevention oriented characteristics. A growing concern about the importance of health management at the work site, however, has changed the situation. Now, the number of candidates for OP resident course is increasing. Their task has expanded to cover mental health and other life style related diseases. The 2011 modification of law redefines the role of the OP as a director of an occupational health service office who has a total responsibility of multidisciplinary services. The French and Japanese occupational health systems have many of similarities. A comparative study by researchers of UOEH is expected to yield useful information. PMID:24107336

  3. Non-physician Clinicians in Sub-Saharan Africa and the Evolving Role of Physicians.

    PubMed

    Eyal, Nir; Cancedda, Corrado; Kyamanywa, Patrick; Hurst, Samia A

    2015-01-01

    Responding to critical shortages of physicians, most sub-Saharan countries have scaled up training of non-physician clinicians (NPCs), resulting in a gradual but decisive shift to NPCs as the cornerstone of healthcare delivery. This development should unfold in parallel with strategic rethinking about the role of physicians and with innovations in physician education and in-service training. In important ways, a growing number of NPCs only renders physicians more necessary - for example, as specialized healthcare providers and as leaders, managers, mentors, and public health administrators. Physicians in sub-Saharan Africa ought to be trained in all of these capacities. This evolution in the role of physicians may also help address known challenges to the successful integration of NPCs in the health system. PMID:26927585

  4. Physicians' perceptions and uses of commercial drug information sources: an examination of pharmaceutical marketing to physicians.

    PubMed

    Spiller, L D; Wymer, W W

    2001-01-01

    Data were collected from physicians attending a medical conference. This exploratory study was primarily interested in two areas. First, the investigators were interested in better understanding physicians' responses to different promotional tactics typically used by the pharmaceutical industry. Pharmaceutical representatives were most useful, followed by drug samples and infomercials in medical journals. Direct mail, promotional faxes, and promotional products were used less by physicians. Second, the investigators were interested in learning what information sources influenced physicians' drug choices. Physicians were primarily influenced by their prior experience with a drug, then by drug compendiums, and journal articles. Physicians were also influenced by information provided by the industry and other factors, like the drug's price and their patients' financial situations. Managerial implications for marketing to physicians and ideas for future research are discussed. PMID:11727295

  5. Non-physician Clinicians in Sub-Saharan Africa and the Evolving Role of Physicians

    PubMed Central

    Eyal, Nir; Cancedda, Corrado; Kyamanywa, Patrick; Hurst, Samia A.

    2016-01-01

    Responding to critical shortages of physicians, most sub-Saharan countries have scaled up training of non-physician clinicians (NPCs), resulting in a gradual but decisive shift to NPCs as the cornerstone of healthcare delivery. This development should unfold in parallel with strategic rethinking about the role of physicians and with innovations in physician education and in-service training. In important ways, a growing number of NPCs only renders physicians more necessary – for example, as specialized healthcare providers and as leaders, managers, mentors, and public health administrators. Physicians in sub-Saharan Africa ought to be trained in all of these capacities. This evolution in the role of physicians may also help address known challenges to the successful integration of NPCs in the health system. PMID:26927585

  6. Patient–physician mistrust and violence against physicians in Guangdong Province, China: a qualitative study

    PubMed Central

    Tucker, Joseph D; Cheng, Yu; Wong, Bonnie; Gong, Ni; Nie, Jing-Bao; Zhu, Wei; McLaughlin, Megan M; Xie, Ruishi; Deng, Yinghui; Huang, Meijin; Wong, William C W; Lan, Ping; Liu, Huanliang; Miao, Wei; Kleinman, Arthur

    2015-01-01

    Objective To better understand the origins, manifestations and current policy responses to patient–physician mistrust in China. Design Qualitative study using in-depth interviews focused on personal experiences of patient–physician mistrust and trust. Setting Guangdong Province, China. Participants One hundred and sixty patients, patient family members, physicians, nurses and hospital administrators at seven hospitals varying in type, geography and stages of achieving goals of health reform. These interviews included purposive selection of individuals who had experienced both trustful and mistrustful patient–physician relationships. Results One of the most prominent forces driving patient–physician mistrust was a patient perception of injustice within the medical sphere, related to profit mongering, knowledge imbalances and physician conflicts of interest. Individual physicians, departments and hospitals were explicitly incentivised to generate revenue without evaluation of caregiving. Physicians did not receive training in negotiating medical disputes or humanistic principles that underpin caregiving. Patient–physician mistrust precipitated medical disputes leading to the following outcomes: non-resolution with patient resentment towards physicians; violent resolution such as physical and verbal attacks against physicians; and non-violent resolution such as hospital-mediated dispute resolution. Policy responses to violence included increased hospital security forces, which inadvertently fuelled mistrust. Instead of encouraging communication that facilitated resolution, medical disputes sometimes ignited a vicious cycle leading to mob violence. However, patient–physician interactions at one hospital that has implemented a primary care model embodying health reform goals showed improved patient–physician trust. Conclusions The blind pursuit of financial profits at a systems level has eroded patient–physician trust in China. Restructuring incentives

  7. Psychosocial challenges facing physicians of today.

    PubMed

    Arnetz, B B

    2001-01-01

    Fundamental changes in the organization, financing, and delivery of health care have added new stressors or opportunities to the medical profession. These new potential stressors are in addition to previously recognized external and internal ones. The work environment of physicians poses both psychosocial, ergonomic, and physico-chemical threats. The psychosocial work environment has, if anything, worsened. Demands at work increase at the same time as influence over one's work and intellectual stimulation from work decrease. In addition, violence and the threat of violence is another major occupational health problem physicians increasingly face. Financial constraint, managed care and consumerism in health care are other factors that fundamentally change the role of physicians. The rapid deployment of new information technologies will also change the role of the physician towards being more of an advisor and information provider. Many of the minor health problems will increasingly be managed by patients themselves and by non-physician professionals and practitioners of complementary medicine. Finally, the economic and social status of physicians are challenged which is reflected in a slower salary increase compared to many other professional groups. The picture painted above may be seen as uniformly gloomy. In reality, that is not the case. There is growing interest in and awareness of the importance of the psychosocial work environment for the delivery of high quality care. Physicians under stress are more likely to treat patients poorly, both medically and psychologically. They are also more prone to make errors of judgment. Studies where physicians' work environment in entire hospitals has been assessed, results fed-back, and physicians and management have worked with focused improvement processes, have demonstrated measurable improvements in the ratings of the psychosocial work environment. However, it becomes clear from such studies that quality of the

  8. Reactions of salaried physicians to hospital decline.

    PubMed Central

    Lachman, R; Noy, S

    1996-01-01

    OBJECTIVE. To examine the Exit, Loyalty, Voice, and Neglect (ELVN) reactions of full-time salaried physicians to the decline of their employing hospital, and to explore factors possibly associated with the choice of reactions. DATA SOURCE. The study analyzes data collected in a larger survey of work attitudes of 703 hospital physicians, constituting a representative national sample of (every tenth) salaried hospital physicians in Israel. DATA COLLECTION. Data were collected through a self-administered mail questionnaire with return envelopes attached. STUDY DESIGN. A survey design was used. Survey questionnaires included composite measures of the ELVN reaction as well as of the main predictors of reaction choice: job satisfaction, hospital commitment, job investment, alternatives, tenure, and managerial and senior positions. PRINCIPAL FINDINGS. The reactions of salaried physicians to hospital decline include the whole range of ELVN reactions. The choice of each reaction was found associated with a different set of disposition, situation, and position predictors. CONCLUSIONS. The ELVN typology is relevant for examining physicians' reactions to hospital decline, which appear to extend beyond the simple stay/leave dichotomy commonly used. The reactions of Exit, Loyalty, Voice, and Neglect are different in nature, and appear to reflect the different sets of circumstances that salaried physicians may face. Implications of these results for coping with hospital decline, hospital-physician relationships, and integration strategies are discussed. PMID:8675438

  9. Ensuring Competent Care by Senior Physicians.

    PubMed

    Hawkins, Richard E; Welcher, Catherine M; Stagg Elliott, Victoria; Pieters, Richard S; Puscas, Liana; Wick, Paul H

    2016-01-01

    The increasing number of senior physicians and calls for increased accountability of the medical profession by the public have led regulators and policymakers to consider implementing age-based competency screening. Some hospitals and health systems have initiated age-based screening, but there is no agreed upon assessment process. Licensing and certifying organizations generally do not require that senior physicians pass additional assessments of health, competency, or quality performance. Studies suggest that physician performance, on average, declines with increasing years in medical practice, but the effect of age on an individual physician's competence is highly variable. Many senior physicians practice effectively and should be allowed to remain in practice as long as quality and safety are not endangered. Stakeholders in the medical profession should consider the need to develop guidelines and methods for monitoring and/or screening to ensure that senior physicians provide safe and effective care for patients. Any screening process needs to achieve a balance between protecting patients from harm due to substandard practice, while at the same time ensuring fairness to physicians and avoiding unnecessary reductions in workforce. PMID:27584000

  10. Physicians, social media, and conflict of interest.

    PubMed

    Decamp, Matthew

    2013-02-01

    Physicians and patients increasingly use social media technologies, such as Facebook, Twitter, and weblogs (blogs), both professionally and personally. Amidst recent reports of physician misbehavior online, as well as concerns about social media's potential negative effect on trust in the medical profession, several national-level physician organizations have created professional guidelines on social media use by physicians. Missing from these guidelines is adequate attention to conflict of interest. Some guidelines do not explicitly mention conflict of interest; others recommend only disclosure. Recommending disclosure fails to appreciate the unique features of social media that make adequate disclosure difficult to accomplish. Moreover, in emphasizing disclosure alone, current guidelines are inconsistent with medicine's general trend toward management or elimination, not just disclosure, of potential conflicts. Because social media sites typically rely on physicians' voluntary compliance with professional norms, physicians necessarily play a major role in shaping these norms' content and scope. To achieve the benefits of social media and ensure the veracity of social media content while preserving trust in the profession, physicians must reaffirm their commitment to disclose potential conflicts; advocate for better electronic disclosure mechanisms; and develop concrete management strategies-including, where necessary, the elimination of conflicts altogether. PMID:23129160

  11. Developing physicians as catalysts for change.

    PubMed

    George, Aaron E; Frush, Karen; Michener, J Lloyd

    2013-11-01

    Failures in care coordination are a reflection of larger systemic shortcomings in communication and in physician engagement in shared team leadership. Traditional medical care and medical education neither focus on nor inspire responses to the challenges of coordinating care across episodes and sites. The authors suggest that the absence of attention to gaps in the continuum of care has led physicians to attempt to function as the glue that holds the health care system together. Further, medical students and residents have little opportunity to provide feedback on care processes and rarely receive the training and support they need to assess and suggest possible improvements.The authors argue that this absence of opportunity has driven cynicism, apathy, and burnout among physicians. They support a shift in culture and medical education such that students and residents are trained and inspired to act as catalysts who initiate and expedite positive changes. To become catalyst physicians, trainees require tools to partner with patients, staff, and faculty; training in implementing change; and the perception of this work as inherent to the role of the physician.The authors recommend that medical schools consider interprofessional training to be a necessary component of medical education and that future physicians be encouraged to grow in areas outside the "purely clinical" realm. They conclude that both physician catalysts and teamwork are essential for improving care coordination, reducing apathy and burnout, and supporting optimal patient outcomes. PMID:24072124

  12. In defense of industry-physician relationships.

    PubMed

    Nakayama, Don K

    2010-09-01

    The objective was to examine the economic, ethical, and legal foundations for conflict of interest restrictions between physicians and pharmaceutical and medical device industries ("industry"). Recently academic medical centers and professional organizations have adopted policies that restrict permissible interactions between industry and physicians. The motive is to avoid financial conflicts of interest that compromise core values of altruism and fiduciary relationships. Productive relationships between industry and physicians provide novel drugs and devices of immense benefit to society. The issues are opposing views of medical economics, profit motives, medical professionalism, and extent to which interactions should be lawfully restricted. Industry goals are congruent with those of physicians: patient welfare, safety, and running a profitable business. Profits are necessary to develop drugs and devices. Physician collaborators invent products, refine them, and provide feedback and so are appropriately paid. Marketing is necessary to bring approved products to patients. Economic realities limit the extent to which physicians treat their patients altruistically and as fiduciaries. Providing excellent service to patients may be a more realistic standard. Statements from industry and the American College of Surgeons appropriately guide professional behavior. Preservation of industry-physician relationships is vital to maintain medical innovation and progress. PMID:20836349

  13. Losing ground: physician income, 1995-2003.

    PubMed

    Tu, Ha T; Ginsburg, Paul B

    2006-06-01

    Between 1995 and 2003, average physician net income from the practice of medicine declined about 7 percent after adjusting for inflation, according to a national study from the Center for Studying Health System Change (HSC). The decline in physicians' real income stands in sharp contrast to the wage trends for other professionals who saw about a 7 percent increase after adjusting for inflation during the same period. Among different types of physicians, primary care physicians fared the worst with a 10.2 percent decline in real income between 1995 and 2003, while surgeons' real income declined by 8.2 percent. But medical specialists' real income essentially remained unchanged. Physicians reported working slightly fewer hours overall but spent more time on direct patient care. Flat or declining fees from both public and private payers appear to be a major factor underlying declining real incomes for physicians. The downward trend in real incomes since the mid-1990s likely is an important reason for growing physician unwillingness to undertake pro bono work, including charity care and volunteering to serve on hospital committees. PMID:16791996

  14. Sol-Gel Microspheres Doped with Glycerol: A Structural Insight in Light of Forthcoming Applications in the Polyurethane Foam Industry

    PubMed Central

    Ciriminna, Rosaria; Fidalgo, Alexandra; Ilharco, Laura M; Pagliaro, Mario

    2015-01-01

    Porous silica-based microspheres encapsulating aqueous glycerol can be potential curing agents for one-component foams (OCFs). Such agents have the advantage of an enhanced sustainability profile on top of being environmentally friendly materials. A synthetically convenient and scalable sol-gel process was used to make silica and organosilica microspheres doped with aqueous glycerol. These methyl-modified silica microspheres, named “GreenCaps”, exhibit remarkable physical and chemical stability. The microspheres were characterized by scanning electron microscopy, transmission electron microscopy at reduced pressure, and cryogenic nitrogen adsorption—desorption analysis. The structure of the materials was also analyzed at the molecular level by diffuse reflectance infrared Fourier transform (DRIFT) spectroscopy. As expected, the degree of methylation affects the degree of encapsulation and pore structure. Microspheres similarly methylated, however, can differ considerably in surface area and pore size due to the templating effect of glycerol on the organosilica structure. The results of the structure analysis reveal that glycerol is efficiently encapsulated, acts as a template, barely leaches over time, but is released by depressurization. A proper application of these microspheres can later on enhance both the environmental and health profile, as well as the technical performance (curing speed, foam quality, and froth thixotropy) of spray polyurethane foams. PMID:25969809

  15. Reactions of oxygen-containing molecules on transition metal carbides: Surface science insight into potential applications in catalysis and electrocatalysis

    NASA Astrophysics Data System (ADS)

    Stottlemyer, Alan L.; Kelly, Thomas G.; Meng, Qinghe; Chen, Jingguang G.

    2012-09-01

    Historically the interest in the catalytic properties of transition metal carbides (TMC) has been inspired by their "Pt-like" properties in the transformation reactions of hydrocarbon molecules. Recent studies, however, have revealed that the reaction pathways of oxygen-containing molecules are significantly different between TMCs and Pt-group metals. Nonetheless, TMCs demonstrate intriguing catalytic properties toward oxygen-containing molecules, either as the catalyst or as the catalytically active substrate to support metal catalysts, in several important catalytic and electrocatalytic applications, including water electrolysis, alcohol electrooxidation, biomass conversion, and water gas shift reactions. In the current review we provide a summary of theoretical and experimental studies of the interaction of TMC surfaces with oxygen-containing molecules, including both inorganic (O2, H2O, CO and CO2) and organic (alcohols, aldehydes, acids and esters) molecules. We will discuss the general trends in the reaction pathways, as well as future research opportunities in surface science studies that would facilitate the utilization of TMCs as catalysts and electrocatalysts.

  16. Reactions of oxygen-containing molecules on transition metal carbides: Surface science insight into potential applications in catalysis and electrocatalysis

    NASA Astrophysics Data System (ADS)

    Stottlemyer, Alan L.; Kelly, Thomas G.; Meng, Qinghe; Chen, Jingguang G.

    2012-09-01

    Historically the interest in the catalytic properties of transition metal carbides (TMC) has been inspired by their “Pt-like” properties in the transformation reactions of hydrocarbon molecules. Recent studies, however, have revealed that the reaction pathways of oxygen-containing molecules are significantly different between TMCs and Pt-group metals. Nonetheless, TMCs demonstrate intriguing catalytic properties toward oxygen-containing molecules, either as the catalyst or as the catalytically active substrate to support metal catalysts, in several important catalytic and electrocatalytic applications, including water electrolysis, alcohol electrooxidation, biomass conversion, and water gas shift reactions. In the current review we provide a summary of theoretical and experimental studies of the interaction of TMC surfaces with oxygen-containing molecules, including both inorganic (O2, H2O, CO and CO2) and organic (alcohols, aldehydes, acids and esters) molecules. We will discuss the general trends in the reaction pathways, as well as future research opportunities in surface science studies that would facilitate the utilization of TMCs as catalysts and electrocatalysts.

  17. Physicians' Attitudes About Multiplex Tumor Genomic Testing

    PubMed Central

    Gray, Stacy W.; Hicks-Courant, Katherine; Cronin, Angel; Rollins, Barrett J.; Weeks, Jane C.

    2014-01-01

    Purpose Although predictive multiplex somatic genomic tests hold the potential to transform care by identifying targetable alterations in multiple cancer genes, little is known about how physicians will use such tests in practice. Participants and Methods Before the initiation of enterprise-wide multiplex testing at a major cancer center, we surveyed all clinically active adult cancer physicians to assess their current use of somatic testing, their attitudes about multiplex testing, and their genomic confidence. Results A total of 160 physicians participated (response rate, 61%): 57% were medical oncologists; 29%, surgeons; 14% radiation oncologists; 37%, women; and 83%, research principal investigators. Twenty-two percent of physicians reported low confidence in their genomic knowledge. Eighteen percent of physicians anticipated testing patients infrequently (≤ 10%), whereas 25% anticipate testing most patients (≥ 90%). Higher genomic confidence was associated with wanting to test a majority of patients (adjusted odds ratio [OR], 6.09; 95% CI, 2.1 to 17.5) and anticipating using actionable (adjusted OR, 2.46; 95% CI, 1.2 to 5.2) or potentially actionable (adjusted OR, 2.89; 95% CI, 1.1 to 7.9) test results to inform treatment recommendations. Forty-two percent of physicians endorsed disclosure of uncertain genomic findings to patients. Conclusion Physicians at a tertiary-care National Cancer Institute–designated comprehensive cancer center varied considerably in how they planned to incorporate predictive multiplex somatic genomic tests into practice and in their attitudes about the disclosure of genomic information of uncertain significance. Given that many physicians reported low genomic confidence, evidence-based guidelines and enhanced physician genomic education efforts may be needed to ensure that genomically guided cancer care is adequately delivered. PMID:24663044

  18. Use of mobile learning by resident physicians in Botswana.

    PubMed

    Chang, Aileen Y; Ghose, Sankalpo; Littman-Quinn, Ryan; Anolik, Rachel B; Kyer, Andrea; Mazhani, Loeto; Seymour, Anne K; Kovarik, Carrie L

    2012-01-01

    With the growth of mobile health in recent years, learning through the use of mobile devices (mobile learning [mLearning]) has gained recognition as a potential method for increasing healthcare providers' access to medical information and resources in resource-limited settings. In partnership with the University of Botswana School of Medicine (SOM), we have been exploring the role of smartphone-based mLearning with resident (physicians in specialty training) education. The SOM, which admitted its first class of medical students and residents in 2009, is committed to providing high-level on-site educational resources for resident physicians, even when practicing in remote locations. Seven residents were trained to use an Android-based myTouch 3G smartphone equipped with data-enabled subscriber identity module (SIM) cards and built-in camera. Phones contained locally loaded point-of-care and drug information applications, a telemedicine application that allows for the submission of cases to local mentors, and e-mail/Web access. Surveys were administered at 4 weeks and 8 weeks following distribution of phones. We found that smartphones loaded with point-of-care tools are effectively utilized by resident physicians in resource-limited settings, both for accessing point-of-care medical information at the bedside and engaging in self-directed learning at home. PMID:22171597

  19. Use of Mobile Learning by Resident Physicians in Botswana

    PubMed Central

    Chang, Aileen Y.; Ghose, Sankalpo; Littman-Quinn, Ryan; Anolik, Rachel B.; Kyer, Andrea; Mazhani, Loeto; Seymour, Anne K.

    2012-01-01

    Abstract With the growth of mobile health in recent years, learning through the use of mobile devices (mobile learning [mLearning]) has gained recognition as a potential method for increasing healthcare providers' access to medical information and resources in resource-limited settings. In partnership with the University of Botswana School of Medicine (SOM), we have been exploring the role of smartphone-based mLearning with resident (physicians in specialty training) education. The SOM, which admitted its first class of medical students and residents in 2009, is committed to providing high-level on-site educational resources for resident physicians, even when practicing in remote locations. Seven residents were trained to use an Android-based myTouch 3G smartphone equipped with data-enabled subscriber identity module (SIM) cards and built-in camera. Phones contained locally loaded point-of-care and drug information applications, a telemedicine application that allows for the submission of cases to local mentors, and e-mail/Web access. Surveys were administered at 4 weeks and 8 weeks following distribution of phones. We found that smartphones loaded with point-of-care tools are effectively utilized by resident physicians in resource-limited settings, both for accessing point-of-care medical information at the bedside and engaging in self-directed learning at home. PMID:22171597

  20. Education and the physician's office laboratory.

    PubMed

    Fischer, P M; Addison, L A; Koneman, E W; Crowley, J

    1986-03-21

    The field of physicians' office laboratory testing has witnessed an increase in test volume and advances in technology, but little attention to educational issues. If this field is to continue to grow and to perform high-quality testing, primary care physicians will need to be trained in the role of laboratory director. Office staff will require "in the office" continuing education. Formal technician and technologist training will need to focus some attention on office test procedures. The development of these new educational programs will require the cooperative efforts of primary care physician educators, pathologists, allied health faculty, and the diagnostic equipment industry. PMID:3951080

  1. Recruiting physicians: avoiding the legal minefield.

    PubMed

    Copeland, W M

    1992-01-01

    This article identifies and discusses the legal problems and pitfalls associated with the implementation of a physician recruitment program. Careful structuring is necessary to strike a balance meeting the requirements of both the Internal Revenue Code and the Medicare fraud and abuse provisions. The various tax considerations that may affect physician recruitment are comprehensively analyzed. Similar analysis is made of the Medicare fraud and abuse statute. Also included is a list of items that must be taken into consideration when embarking on a physician recruitment program. PMID:10118592

  2. Models of physician-assisted dying.

    PubMed

    Girsh, F

    1996-12-01

    Repeated surveys have shown that more than 70% of Americans support physician aid in dying for terminally ill mentally competent adults. Recent polls of physicians in Oregon and Michigan demonstrate majority support of those doctors for such a law while 25% of physicians surveyed in Washington admitted to already providing help. Models of how that would work have been spelled out in proposed legislation in the United States since 1988, other models come from the Northern Territory in Australia, from Holland, and from Jack Kevorkian's writing and actions as well as from other writers such as Dr Timothy Quill. PMID:9009461

  3. [Which place for physicians in blood supply?].

    PubMed

    Danic, B; Pelletier, B

    2013-05-01

    Historically, blood transfusion has been divised, enhanced and organized by physicians. The special status of blood led to ensure that collection of blood and its components were placed under the supervision of a physician. Throughout its history, blood transfusion organization in France has established an exclusive exercise of the collection of blood and its components entrusted to doctors, thus creating the concept of "medicine of donation". This view is changing, and programmed exercise of this activity by nurses led to question about this profession perimeter, its necessary evolution, and finally about the place of physicians in blood supply. PMID:23537956

  4. IRS proposed "physician recruitment" revenue ruling offers few kernels in search for.

    PubMed

    Reaves, C F

    1995-07-01

    Not to sound corny, but things have really been popping since the Internal Revenue Service (IRS) recently released a proposed revenue ruling regarding the scope of recruitment incentives that may be offered to nonemployee physician members of tax-exempt hospital medical staffs. Commentators have criticized the proposed revenue ruling, however, because it offers little in the way of guidance in all but the most obvious cases of recruitment violations. Nonetheless, the proposed ruling may provide insight that may assist hospitals to prepare permissible recruitment incentives for physicians. The IRS provided a public comment period within which individuals and groups could submit proposals to improve or revise the proposed ruling. However, with or without such comments, clarification of the ruling is called for. "Health Law" is a regular feature of Physician Executive from the Washington, D.C., law firm Epstein Becker & Green. Mark Lutes of the law firm serves as editor of the column. PMID:10143972

  5. Medical Expert Systems—Knowledge Tools for Physicians

    PubMed Central

    Shortliffe, Edward H.

    1986-01-01

    Recent advances in the field of artificial intelligence have led to the emergence of expert systems, computational tools designed to capture and make available the knowledge of experts in a field. Although much of the underlying technology available today is derived from basic research on biomedical advice systems during the 1970s, medical application packages are thus far generally unavailable from the young artificial intelligence industry. Medical expert systems will begin to appear, however, as researchers in medical artificial intelligence continue to make progress in key areas such as knowledge acquisition, model-based reasoning and system integration for clinical environments. It is accordingly important for physicians to understand the current state of such research and the theoretic and logistic barriers that remain before useful systems can be made available. One experimental system, ONCOCIN, provides a glimpse of the kinds of knowledge-based tools that will someday be available to physicians. ImagesFigure 1. PMID:3811349

  6. First and foremost, physicians: the clinical versus leadership identities of physician leaders.

    PubMed

    Quinn, Joann Farrell; Perelli, Sheri

    2016-06-20

    Purpose - Physicians are commonly promoted into administrative and managerial roles in US hospitals on the basis of clinical expertise and often lack the skills, training or inclination to lead. Several studies have sought to identify factors associated with effective physician leadership, yet we know little about how physician leaders themselves construe their roles. The paper aims to discuss these issues. Design/methodology/approach - Phenomenological interviews were performed with 25 physicians at three organizational levels with physicians affiliated or employed by four hospitals within one health care organization in the USA between August and September 2010. A rigorous comparative methodology of data collection and analysis was employed, including the construction of analytic codes for the data and its categorization based on emergent ideas and themes that are not preconceived and logically deduced hypotheses, which is characteristic of grounded theory. Findings - These interviews reveal differences in how part- vs full-time physician leaders understand and value leadership roles vs clinical roles, claim leadership status, and identify as physician leaders on individual, relational and organizational basis. Research limitations/implications - Although the physicians in the sample were affiliated with four community hospitals, all of them were part of a single not-for-profit health care system in one geographical locale. Practical implications - These findings may be of interest to hospital administrators and boards seeking deeper commitment and higher performance from physician leaders, as well as assist physicians in transitioning into a leadership role. Social implications - This work points to a broader and more fundamental need - a modified mindset about the nature and value of physician leadership. Originality/value - This study is unique in the exploration of the nature of physician leadership from the perspective of the physician on an individual, peer

  7. Lipid-based palaeotemperature reconstruction in lakes: New insights on the applicability of branched GDGTs in lacustrine sedimentary archives

    NASA Astrophysics Data System (ADS)

    Weber, Yuki; De Jonge, Cindy; Hopmans, Ellen C.; Sinninghe Damsté, Jaap S.; Gilli, Adrian; Lehmann, Moritz F.; Niemann, Helge

    2014-05-01

    MAAT (derived from the lapse rate model), possibly pointing to different source organisms in soils and lakes. Our results imply that in situ production of brGDGTs plays a mayor role. By further constraining the environmental controls on lake-derived brGDGTs, we aim to improve the future applicability of brGDGT-based proxies in lacustrine climate archives.

  8. The Soil and Water Assessment Tool (SWAT) Ecohydrological Model Circa 2015: Global Application Trends, Insights and Issues

    NASA Astrophysics Data System (ADS)

    Gassman, P. W.; Arnold, J. G.; Srinivasan, R.

    2015-12-01

    The Soil and Water Assessment Tool (SWAT) is one of the most widely used watershed-scale water quality models in the world. Over 2,000 peer-reviewed SWAT-related journal articles have been published and hundreds of other studies have been published in conference proceedings and other formats. The use of SWAT was initially concentrated in North America and Europe but has also expanded dramatically in other countries and regions during the past decade including Brazil, China, India, Iran, South Korea, Southeast Asia and eastern Africa. The SWAT model has proven to be a very flexible tool for investigating a broad range of hydrologic and water quality problems at different watershed scales and environmental conditions, and has proven very adaptable for applications requiring improved hydrologic and other enhanced simulation needs. We investigate here the various technological, networking, and other factors that have supported the expanded use of SWAT, and also highlight current worldwide simulation trends and possible impediments to future increased usage of the model. Examples of technological advances include easy access to web-based documentation, user-support groups, and SWAT literature, a variety of Geographic Information System (GIS) interface tools, pre- and post-processing calibration software and other software, and an open source code which has served as a model development catalyst for multiple user groups. Extensive networking regarding the use of SWAT has further occurred via internet-based user support groups, model training workshops, regional working groups, regional and international conferences, and targeted development workshops. We further highlight several important model development trends that have emerged during the past decade including improved hydrologic, cropping system, best management practice (BMP) and pollutant transport simulation methods. In addition, several current SWAT weaknesses will be addressed and key development needs will be

  9. The process of earthflow propagation: insights from an application of the SPH technique to a case history

    NASA Astrophysics Data System (ADS)

    Lollino, Piernicola; Giordan, Daniele; Allasia, Paolo; Pastor, Manuel

    2016-04-01

    An intense reactivation of a large earthflow (about 6 million m3 of soil debris) took place in Montaguto (Southern Apennines, Italy) between 2005 and 2006 as a consequence of the retrogression of a sliding process in the source area at the top of the slope. The earthflow run-out was approximately 2-2.5 km long, with the landslide mass thickness approximately ranging between 5 m and 30 m. Relevant damages were produced at the toe of the slope, since important infrastructures hereby located were covered by large volumes of landslide detritum. In the transition area, that is just downslope the source area, the landslide soil mass was channelized and transformed into a viscous soil flowing down through a natural depression channel, with an average displacement rate estimated to range between 3 and 7 m/day. In this work an application of the Smoothed Particle Hydrodynamics method has been carried out in order to simulate both the main features of the earthflow propagation, that is the direction and the thickness of the flowing mass, as well as to investigate some factors of the soil mechanical behavior that might have controlled the earthflow mobility. In particular, two different assumptions concerning the soil rheology, i.e. Bingham visco-plasticity and frictional-consolidating soil, the first complying more with the assumption of a flow-like behavior and the latter with a soil-like behavior of the landslide mass, have been made for comparison purposes. Based on the experiences gained from previous authors concerning the in-situ features of similar earthflow soil masses, these landslides are thought to behave more as a viscous fluid during the very first stages of propagation due to phase transition processes and, later on, to recover a soil-like behavior, therefore characterized by sliding mechanism, due to soil consolidation processes. Field evidences of consolidation processes have indeed been observed in situ in recent years based on pore water pressure monitoring

  10. Application of fractal fragmentation theory to natural pyroclastic deposits: Insights into volcanic explosivity of the Valentano scoria cone (Italy)

    NASA Astrophysics Data System (ADS)

    Perugini, Diego; Speziali, Alessandro; Caricchi, Luca; Kueppers, Ulrich

    2011-05-01

    The extent of fragmentation triggered by basaltic volcanic eruptions has been studied by analyzing the grain size distribution of natural pyroclastic deposits and applying the fractal fragmentation theory. For this purpose, 75 samples have been collected from individual layers along horizontal section of the well-exposed Valentano scoria cone (Italy). The cone is constituted by well-defined layers of fall deposits of up to 180 cm in thickness. An important feature of the stratigraphic sequence is the occurrence of several intercalated layers (called breccias) with clasts of different characteristics (angular shape, low porosity, and high crystallinity) in respect to the "normal layers". Results indicate that all achieved grain size distributions show fractal behavior and can be clearly correlated with a single fragmentation event, namely the magmatic fragmentation during the eruption. The fractal dimension of fragmentation ( D) increases as fragmentation efficiency increases. Values of D are found to vary significantly along the pyroclastic sequence defining two major trends: (1) a general, long-range increase of D during the course of the eruption and (2) a superimposed high-frequency oscillating variation of fragmentation efficiency. Noteworthy is the fact that the highest values of D are measured for pyroclastic deposits following breccia deposits. Application of a conceptual model of fractal fragmentation, as claimed by natural data, indicates that larger values of D have to be associated with a higher probability of fragmentation, thus suggesting that the D value can be used as a proxy for the "fragility" (i.e. ability to fragment) of samples. Fractal dimension of fragmentation of single layers is positively correlated with the vesicularity of clasts. This indicates that the bubble content in the ascending magma prior to and at fragmentation likely was the key factor modulating the variable fragmentation efficiency observed in the studied pyroclastic sequence

  11. A medical book collection for physician assistants.

    PubMed

    Grodzinski, A

    2001-07-01

    Selecting resources for physician assistants is challenging and can be overwhelming. Although several core lists exist for nursing, allied health, and medical libraries, judging the scope and level of these resources in relation to the information needs of the physician assistant is difficult. Medical texts can be highly specialized and very expensive, in essence, "overkill" for the needs of the physician assistant. This bibliography is meant to serve as a guide to appropriate medical texts for physician assistants. Titles were selected from the Brandon/Hill list, Doody's Electronic Journal, and various other reference resources. Resources were evaluated based on the subject and scope, audience, authorship, cost, and currency. The collection includes 195 titles from 33 specialty areas. Standard texts in each area are also included. PMID:11465687

  12. Access to care: the physician's perspective.

    PubMed

    Tice, Alan; Ruckle, Janessa E; Sultan, Omar S; Kemble, Stephen

    2011-02-01

    Private practice physicians in Hawaii were surveyed to better understand their impressions of different insurance plans and their willingness to care for patients with those plans. Physician experiences and perspectives were investigated in regard to reimbursement, formulary limitations, pre-authorizations, specialty referrals, responsiveness to problems, and patient knowledge of their plans. The willingness of physicians to accept new patients from specific insurance company programs clearly correlated with the difficulties and limitations physicians perceive in working with the companies (p<0.0012). Survey results indicate that providers in private practice were much more likely to accept University Health Alliance (UHA) and Hawaii Medical Services Association (HMSA) Commercial insurance than Aloha Care Advantage and Aloha Quest. This was likely related to the more favorable impressions of the services, payments, and lower administrative burden offered by those companies compared with others. PMID:21308645

  13. A medical book collection for physician assistants

    PubMed Central

    Grodzinski, Alison

    2001-01-01

    Selecting resources for physician assistants is challenging and can be overwhelming. Although several core lists exist for nursing, allied health, and medical libraries, judging the scope and level of these resources in relation to the information needs of the physician assistant is difficult. Medical texts can be highly specialized and very expensive, in essence, “overkill” for the needs of the physician assistant. This bibliography is meant to serve as a guide to appropriate medical texts for physician assistants. Titles were selected from the Brandon/Hill list, Doody's Electronic Journal, and various other reference resources. Resources were evaluated based on the subject and scope, audience, authorship, cost, and currency. The collection includes 195 titles from 33 specialty areas. Standard texts in each area are also included. PMID:11465687

  14. Marketing to physicians in a digital world.

    PubMed

    Manz, Christopher; Ross, Joseph S; Grande, David

    2014-11-13

    Pharmaceutical marketing can lead to overdiagnosis, overtreatment, and overuse of medications. Digital advertising creates new pathways for reaching physicians, allowing delivery of marketing messages at the point of care, when clinical decisions are being made. PMID:25390738

  15. The changing nature of physicians' office visits.

    PubMed Central

    Mitchell, J B; Schurman, R; Cromwell, J

    1988-01-01

    Although there is a general feeling that, into the early 1980s, overall improvement was occurring in the content and quality of physicians' services, no time-series documentation to date has appeared to support this assumption. This article provides empirical evidence that physicians' office visits were in fact changing over time, though not in ways that one might expect. Rather than involving more diagnostic services, such as laboratory tests and x-rays, the typical office visit had come to include more therapeutic services, especially counseling. This is consistent with the observed increase in time spent with patients: between 1974 and 1981, the average office visit increased in length by nearly one full minute. Multivariate analysis indicates that the typical office visit was changing largely because physicians themselves were changing. Not only were physicians becoming increasingly specialized, but they were also more likely to be female, in group practice, and board-certified. PMID:3182291

  16. An American physician's foray into Scandinavian healthcare.

    PubMed

    Gendler, Robert

    2016-05-01

    The article describes the experience of the author, an American Physician, seeking care for an uncommon orthopedic condition. Unable to find adequate treatment in the United States, the author traveled to Finland for surgical treatment. PMID:26879080

  17. 38 CFR 52.150 - Physician services.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) PER DIEM FOR ADULT DAY HEALTH CARE OF VETERANS IN STATE HOMES Standards § 52.150 Physician services. As a condition of enrollment in adult day health care program, a participant must obtain a...

  18. Physician outcome measurement: review and proposed model.

    PubMed

    Siha, S

    1998-01-01

    As health care moves from a free-for-service environment to a capitated arena, outcome measurements must change. ABC Children's Medical Center is challenged with developing comprehensive outcome measures for an employed physician group. An extensive literature review validates that physician outcomes must move beyond revenue production and measure all aspects of care delivery. The proposed measurement model for this physician group is a trilogy model. It includes measures of cost, quality, and service. While these measures can be examined separately, it is imperative to understand their integration in determining an organization's competitive advantage. The recommended measurements for the physician group must be consistent with the overall organizational goals. The long-term impact will be better utilization of resources. This will result in the most cost effective, quality care for the health care consumer. PMID:10339092

  19. After the "Doc Fix": Implications of Medicare Physician Payment Reform for Academic Medicine.

    PubMed

    Rich, Eugene C; Reschovsky, James D

    2016-07-01

    The Medicare Access and CHIP Reauthorization Act (MACRA) introduces incentives for clinicians serving Medicare patients to move away from traditional "fee-for-service" and into alternative payment models (APMs) such as accountable care organizations and bundled payment arrangements. Thus, MACRA creates strong reasons for various teaching clinical services to participate in APMs, not only for Medicare patients but for other public and private payers as well. Unfortunately, different APMs may be more or less applicable to the diverse teaching physician roles, academic clinical programs, and patient populations served by medical schools and teaching hospitals. Therefore, this time of transition will complicate the work of academic clinical program leaders endeavoring to sustain the tripartite mission of patient care, health professional education, and research. Nonetheless, payment reforms promoted by MACRA can reward efforts to reinvent medical education to better incorporate value into medical decision making, as well as to give clinical learners the tools and insights needed to recognize their personal financial (and other) conflicts and navigate these to meet their patients' needs. This post-MACRA environment may intensify the need for researchers in academic medicine to stay independent of the short-term financial interests of affiliated clinical institutions. Health sciences scholars must be able to study effectively and speak forcefully regarding the actual benefits, risks, and costs of health care services so that educators and clinicians can identify high-value care and deliver it to their patients. PMID:27224297

  20. Heuristic estimation of dust devil vortex parameters and trajectories from single-station meteorological observations: Application to InSight at Mars

    NASA Astrophysics Data System (ADS)

    Lorenz, Ralph D.

    2016-06-01

    A physically-realistic migrating vortex model is developed and applied to generate pressure and wind speed and direction histories for dust devil passage. The asymmetric character of wind histories is noted, and we examine how these combined data constrain the solution space of dust devil parameters (migration velocity, diameter and intensity), ambient wind, and miss distance. These histories are compared with a new terrestrial field dataset of high-time resolution pressure and wind measurements of over twenty dust devil encounters in New Mexico. This new dataset is made available electronically and it is found that model fits can be typically achieved with simultaneous root-mean-square errors of ∼0.05 hPa (∼5-10% of the peak pressure signature), ∼20°of wind azimuth, and ∼2 m/s windspeed. The fits are not unique, however, and some heuristic aspects of resolving the intrinsic degeneracies of the problem and nonideal features of real encounters are discussed. The application of this approach to the InSight lander is noted, offering the possibility of defining the context for any possible detections of electromagnetic and seismic signatures of dust devils on Mars.

  1. Can visual arts training improve physician performance?

    PubMed

    Katz, Joel T; Khoshbin, Shahram

    2014-01-01

    Clinical educators use medical humanities as a means to improve patient care by training more self-aware, thoughtful, and collaborative physicians. We present three examples of integrating fine arts - a subset of medical humanities - into the preclinical and clinical training as models that can be adapted to other medical environments to address a wide variety of perceived deficiencies. This novel teaching method has promise to improve physician skills, but requires further validation. PMID:25125749

  2. Physician performance assessment: prevention of cardiovascular disease.

    PubMed

    Lipner, Rebecca S; Weng, Weifeng; Caverzagie, Kelly J; Hess, Brian J

    2013-12-01

    Given the rising burden of healthcare costs, both patients and healthcare purchasers are interested in discerning which physicians deliver quality care. We proposed a methodology to assess physician clinical performance in preventive cardiology care, and determined a benchmark for minimally acceptable performance. We used data on eight evidence-based clinical measures from 811 physicians that completed the American Board of Internal Medicine's Preventive Cardiology Practice Improvement Module(SM) to form an overall composite score for preventive cardiology care. An expert panel of nine internists/cardiologists skilled in preventive care for cardiovascular disease used an adaptation of the Angoff standard-setting method and the Dunn-Rankin method to create the composite and establish a standard. Physician characteristics were used to examine the validity of the inferences made from the composite scores. The mean composite score was 73.88 % (SD = 11.88 %). Reliability of the composite was high at 0.87. Specialized cardiologists had significantly lower composite scores (P = 0.04), while physicians who reported spending more time in primary, longitudinal, and preventive consultative care had significantly higher scores (P = 0.01), providing some evidence of score validity. The panel established a standard of 47.38 % on the composite measure with high classification accuracy (0.98). Only 2.7 % of the physicians performed below the standard for minimally acceptable preventive cardiovascular disease care. Of those, 64 % (N = 14) were not general cardiologists. Our study presents a psychometrically defensible methodology for assessing physician performance in preventive cardiology while also providing relative feedback with the hope of heightening physician awareness about deficits and improving patient care. PMID:23417594

  3. The general practitioner as sports physician.

    PubMed Central

    Timpson, R. J.

    1977-01-01

    General practitioners must become more knowledgeable about sports medicine in order both to treat the injured athlete and to provide better rehabilitative treatment and advice on fitness and exercise to other patients. Close involvement with young amateur athletes also helps to keep the older physician "in tune" with the younger generation. Finances remain a major problem for amateur sporting events and sports medicine groups, as well as for the individual physician volunteering his time. PMID:902211

  4. Redesigning physician compensation and improving ED performance.

    PubMed

    Finkelstein, Jeff; Lifton, James; Capone, Claudio

    2011-06-01

    Redesigning a physician compensation system in the emergency department (ED) should include goals of improving quality, productivity, and patient satisfaction. Tips for hospital administrators: A contemporary ED information system is needed to ensure that the ED is essentially a paperless operation. Transparency, internally and externally, is essential. ED physicians should perform as individuals, yet as members of a team. Incentives, especially incentive compensation, should strike a balance between individual and team performance. PMID:21692383

  5. Can Visual Arts Training Improve Physician Performance?

    PubMed Central

    Katz, Joel T.; Khoshbin, Shahram

    2014-01-01

    Clinical educators use medical humanities as a means to improve patient care by training more self-aware, thoughtful, and collaborative physicians. We present three examples of integrating fine arts — a subset of medical humanities — into the preclinical and clinical training as models that can be adapted to other medical environments to address a wide variety of perceived deficiencies. This novel teaching method has promise to improve physician skills, but requires further validation. PMID:25125749

  6. Developing physician leaders in academic medical centers.

    PubMed

    Bachrach, D J

    1997-01-01

    While physicians have historically held positions of leadership in academic medical centers, there is an increasing trend that physicians will not only guide the clinical, curriculum and scientific direction of the institution, but its business direction as well. Physicians are assuming a greater role in business decision making and are found at the negotiating table with leaders from business, insurance and other integrated health care delivery systems. Physicians who lead "strategic business units" within the academic medical center are expected to acquire and demonstrate enhanced business acumen. There is an increasing demand for formal and informal training programs for physicians in academic medical centers in order to better prepare them for their evolving roles and responsibilities. These may include the pursuit of a second degree in business or health care management; intramurally conducted courses in leadership skill development, management, business and finance; or involvement in extramurally prepared and delivered training programs specifically geared toward physicians as conducted at major universities, often in their schools of business or public health. While part one of this series, which appeared in Volume 43, No. 6 of Medical Group Management Journal addressed, "The changing role of physician leaders at academic medical centers," part 2 will examine as a case study the faculty leadership development program at the University of Texas M.D. Anderson Cancer Center. These two articles were prepared by the author from his research into, and the presentation of a thesis entitled. "The importance of leadership training and development for physicians in academic medical centers in an increasingly complex health care environment," prepared for the Credentials Committee of the American College of Healthcare Executives in partial fulfillment of the requirements for Fellowship in this College.* PMID:10164266

  7. Health Care Workplace Discrimination and Physician Turnover

    PubMed Central

    Nunez-Smith, Marcella; Pilgrim, Nanlesta; Wynia, Matthew; Desai, Mayur M.; Bright, Cedric; Krumholz, Harlan M.; Bradley, Elizabeth H.

    2013-01-01

    Objective To examine the association between physician race/ethnicity, workplace discrimination, and physician job turnover. Methods Cross-sectional, national survey conducted in 2006–2007 of practicing physicians [n = 529] randomly identified via the American Medical Association Masterfile and The National Medical Association membership roster. We assessed the relationships between career racial/ethnic discrimination at work and several career-related dependent variables, including 2 measures of physician turnover, career satisfaction, and contemplation of career change. We used standard frequency analyses, odds ratios and χ2 statistics, and multivariate logistic regression modeling to evaluate these associations. Results Physicians who self-identified as nonmajority were significantly more likely to have left at least 1 job because of workplace discrimination (black, 29%; Asian, 24%; other race, 21%; Hispanic/Latino, 20%; white, 9%). In multivariate models, having experienced racial/ethnic discrimination at work was associated with high job turnover [adjusted odes ratio, 2.7; 95% CI, 1.4–4.9]. Among physicians who experienced work-place discrimination, only 45% of physicians were satisfied with their careers (vs 88% among those who had not experienced workplace discrimination, p value < .01], and 40% were con-templating a career change (vs 10% among those who had not experienced workplace discrimination, p value < .001). Conclusion Workplace discrimination is associated with physician job turnover, career dissatisfaction, and contemplation of career change. These findings underscore the importance of monitoring for workplace discrimination and responding when opportunities for intervention and retention still exist. PMID:20070016

  8. Physician alignment strategies and real estate.

    PubMed

    Czerniak, Thomas A

    2012-06-01

    When addressing locations of facilities after acquiring physician practices, hospitals should: Acknowledge the hospital's ambulatory plan is the driver rather than real estate assumed with the physician practices, Review the hospital ambulatory service plan for each submarket, Review the location of facilities within the service area and their proximity to one another, Sublease or sell existing facilities that are not appropriate, Ensure that the size and characteristics of each facility in the market are appropriate and consistent with the hospital's image. PMID:22734329

  9. Ethics and the professional team physician.

    PubMed

    Tucker, Andrew M

    2004-04-01

    The professional team physician may face ethical questions that are unique to the practice of sports medicine. There are numerous pressures that potentially may affect or interfere with ethical medical decision-making. The purpose of this article is to highlight some of these issues and to increase awareness of them for the practicing team physician and trainers and others involved in professional sports. PMID:15183569

  10. Alzheimer's disease. Physician-patient communication.

    PubMed Central

    Orange, J. B.; Molloy, D. W.; Lever, J. A.; Darzins, P.; Ganesan, C. R.

    1994-01-01

    The number of cognitively impaired elderly in Canada has increased greatly during the past two decades; nearly all have Alzheimer's disease (AD). The memory problems and changes in language and communication of these patients place tremendous strain on physicians who are searching for a differential diagnosis and are trying to communicate with them. Reviewing the salient language and communication features of AD patients leads to strategies for improving effective physician-patient communication. PMID:8019193

  11. Modeling solutions to Tanzania's physician workforce challenge

    PubMed Central

    Goodell, Alex J.; Kahn, James G.; Ndeki, Sidney S.; Kaale, Eliangiringa; Kaaya, Ephata E.; Macfarlane, Sarah B. J.

    2016-01-01

    Background There is a great need for physicians in Tanzania. In 2012, there were approximately 0.31 physicians per 10,000 individuals nationwide, with a lower ratio in the rural areas, where the majority of the population resides. In response, universities across Tanzania have greatly increased the enrollment of medical students. Yet evidence suggests high attrition of medical graduates to other professions and emigration from rural areas where they are most needed. Objective To estimate the future number of physicians practicing in Tanzania and the potential impact of interventions to improve retention, we built a model that tracks medical students from enrollment through clinical practice, from 1990 to 2025. Design We designed a Markov process with 92 potential states capturing the movement of 25,000 medical students and physicians from medical training through employment. Work possibilities included clinical practice (divided into rural or urban, public or private), non-clinical work, and emigration. We populated and calibrated the model using a national 2005/2006 physician mapping survey, as well as graduation records, graduate tracking surveys, and other available data. Results The model projects massive losses to clinical practice between 2016 and 2025, especially in rural areas. Approximately 56% of all medical school students enrolled between 2011 and 2020 will not be practicing medicine in Tanzania in 2025. Even with these losses, the model forecasts an increase in the physician-to-population ratio to 1.4 per 10,000 by 2025. Increasing the absorption of recent graduates into the public sector and/or developing a rural training track would ameliorate physician attrition in the most underserved areas. Conclusions Tanzania is making significant investments in the training of physicians. Without linking these doctors to employment and ensuring their retention, the majority of this investment in medical education will be jeopardized. PMID:27357075

  12. A snapshot of U.S. physicians: key findings from the 2008 Health Tracking Physician Survey.

    PubMed

    Boukus, Ellyn; Cassil, Alwyn; O'Malley, Ann S

    2009-09-01

    This Data Bulletin presents findings from the Center for Studying Health System Change (HSC) 2008 Health Tracking Physician Survey, a nationally representative mail survey of U.S. physicians providing at least 20 hours per week of direct patient care. The sample of physicians was drawn from the American Medical Association master file and included active, nonfederal, office- and hospital-based physicians. Residents and fellows were excluded, as well as radiologists, anesthesiologists and pathologists. The survey includes responses from more than 4,700 physicians, and the response rate was 62 percent. Estimates from this survey should not be compared to estimates from HSC's previous Community Tracking Study (CTS) Physician Surveys because of changes in the survey administration mode from telephone to mail, question wording, skip patterns, sample structure and population represented. More detailed information on survey content and methodology can be found at www.hschange.org. PMID:19768851

  13. Critical care physician cognitive task analysis: an exploratory study

    PubMed Central

    Fackler, James C; Watts, Charles; Grome, Anna; Miller, Thomas; Crandall, Beth; Pronovost, Peter

    2009-01-01

    Introduction For better or worse, the imposition of work-hour limitations on house-staff has imperiled continuity and/or improved decision-making. Regardless, the workflow of every physician team in every academic medical centre has been irrevocably altered. We explored the use of cognitive task analysis (CTA) techniques, most commonly used in other high-stress and time-sensitive environments, to analyse key cognitive activities in critical care medicine. The study objective was to assess the usefulness of CTA as an analytical tool in order that physician cognitive tasks may be understood and redistributed within the work-hour limited medical decision-making teams. Methods After approval from each Institutional Review Board, two intensive care units (ICUs) within major university teaching hospitals served as data collection sites for CTA observations and interviews of critical care providers. Results Five broad categories of cognitive activities were identified: pattern recognition; uncertainty management; strategic vs. tactical thinking; team coordination and maintenance of common ground; and creation and transfer of meaning through stories. Conclusions CTA within the framework of Naturalistic Decision Making is a useful tool to understand the critical care process of decision-making and communication. The separation of strategic and tactical thinking has implications for workflow redesign. Given the global push for work-hour limitations, such workflow redesign is occurring. Further work with CTA techniques will provide important insights toward rational, rather than random, workflow changes. PMID:19265517

  14. Ethnic Elders and American Health Care—A Physician's Perspective

    PubMed Central

    Kim, Sundra S.

    1983-01-01

    The aging process is a fugue composed of innumerable themes; the theme of “ethnicity” is by far one of its more dominant. Due to the increasing incidence of chronic, progressive infirmity and acute, catastrophic illness, the elderly are thrust into direct contact with the health care systems of their society. The experiences of ethnic elders in American health care situations are fraught with conflict and mutual dissatisfaction with the physician-patient relationship. Both providers and consumers of health care services harbor differing culture-bound perceptions of health, illness and the healing process; these cultural beliefs define personal and professional needs and expectations and notions of how those needs are to be met by others. Both physicians and patients can enhance their communication and their compassion for one another by acknowledgment of cultural differences and by increased willingness to interpret motives and behavior within native context. It behooves us in medicine to examine the cultural traditions underlying our own attitudes, beliefs and values about the aged in a universal sense, as well as in a culturally specific sense, that we may gain insight that will be helpful in serving elderly persons more effectively, and in solving some of the problems inherent in the aging process. PMID:6666105

  15. Family Physician Perspectives on Primary Immunodeficiency Diseases

    PubMed Central

    Orange, Jordan S.; Seeborg, Filiz O.; Boyle, Marcia; Scalchunes, Christopher; Hernandez-Trujillo, Vivian

    2016-01-01

    Primary immunodeficiency diseases (PIDs) include over 250 diverse disorders. The current study assessed management of PID by family practice physicians. The American Academy of Allergy, Asthma, and Immunology Primary Immunodeficiency Committee and the Immune Deficiency Foundation conducted an incentivized mail survey of family practice physician members of the American Medical Association and the American Osteopathic Association in direct patient care. Responses were compared with subspecialist immunologist responses from a similar survey. Surveys were returned by 528 (of 4500 surveys mailed) family practice physicians, of whom 44% reported following ≥1 patient with PID. Selective immunoglobulin A deficiency (21%) and chronic granulomatous disease (11%) were most common and were followed by significantly more subspecialist immunologists (P < 0.05). Use of intravenously administered immunoglobulin and live viral vaccinations across PID was significantly different (P < 0.05). Few family practice physicians were aware of professional guidelines for diagnosis and management of PID (4 vs. 79% of subspecialist immunologists, P < 0.05). Family practice physicians will likely encounter patients with PID diagnoses during their career. Differences in how family practice physicians and subspecialist immunologists manage patients with PID underscore areas where improved educational and training initiatives may benefit patient care. PMID:27066486

  16. Family Physician Perspectives on Primary Immunodeficiency Diseases.

    PubMed

    Orange, Jordan S; Seeborg, Filiz O; Boyle, Marcia; Scalchunes, Christopher; Hernandez-Trujillo, Vivian

    2016-01-01

    Primary immunodeficiency diseases (PIDs) include over 250 diverse disorders. The current study assessed management of PID by family practice physicians. The American Academy of Allergy, Asthma, and Immunology Primary Immunodeficiency Committee and the Immune Deficiency Foundation conducted an incentivized mail survey of family practice physician members of the American Medical Association and the American Osteopathic Association in direct patient care. Responses were compared with subspecialist immunologist responses from a similar survey. Surveys were returned by 528 (of 4500 surveys mailed) family practice physicians, of whom 44% reported following ≥1 patient with PID. Selective immunoglobulin A deficiency (21%) and chronic granulomatous disease (11%) were most common and were followed by significantly more subspecialist immunologists (P < 0.05). Use of intravenously administered immunoglobulin and live viral vaccinations across PID was significantly different (P < 0.05). Few family practice physicians were aware of professional guidelines for diagnosis and management of PID (4 vs. 79% of subspecialist immunologists, P < 0.05). Family practice physicians will likely encounter patients with PID diagnoses during their career. Differences in how family practice physicians and subspecialist immunologists manage patients with PID underscore areas where improved educational and training initiatives may benefit patient care. PMID:27066486

  17. Criteria for selection of future physicians.

    PubMed Central

    Sade, R M; Stroud, M R; Levine, J H; Fleming, G A

    1985-01-01

    Academic achievement correlates poorly with clinical performance of physicians, so it is probably more important to select college students for medical school admission who will be superior physicians than to select those who will be excellent medical students. Before such selection criteria can be developed, a valid description of a superior physician must be determined. The relative importance of 87 characteristics of a superior physician, based on a previously published list, was determined by asking medical school faculty members to rate them. The resulting description of a superior physician is valid, because it correlated very highly (r = 0.87, p less than 0.001) with the published ratings of the same characteristics from decades earlier in another part of the country, and because it was constant across many subgroups. The faculty was also asked to rate how easily each characteristic could be taught, and those ratings were validated by high correlations across several subgroups. The importance and the teachability ratings were combined into a nonteachable-important index (NTII) that provides a rank order of traits that are important but cannot be taught easily. These are the characteristics that should be used in selecting future physicians. PMID:3970604

  18. Physicians living with HIV/AIDS.

    PubMed

    Shernoff, M

    1996-11-01

    Research from dozens of HIV-infected physicians in the United States, Canada, and Western Europe indicates that most physicians are still struggling with the question of how to pursue their careers in a manner responsible both to their own professional goals and to their commitment to patient care and safety. Ultimately, most physicians revealed that they would not disclose their HIV status either to their patients or to hospital administration. Most physicians indicate that being forced to disclose their HIV health status, as some legislators are arguing, raises a moral dilemma of self preservation versus patient safety. The shame and guilt of having HIV also undermine the physician's feelings of worth, value, and identity in his career. The research also revealed psychological distress in HIV-infected physicians, including their inability to utilize community-based organizations, one of the most effective supports available to other people living with HIV/AIDS. A description of the Medical Expertise Retention Program of the Gay and Lesbian Medical Association support group is included. PMID:11363950

  19. [The physician in the Greek city].

    PubMed

    Koelbing, H M

    1989-01-01

    In the cities of ancient Greece, as well as later in Rome, the doctor's responsibility was already a controversial subject. The practice of healing was not subject to any official regulation: no protection of good physicians, no punishment of malpractice. While physicians often lead an itinerant life, cities endeavoured to secure the presence of a good one by appointing him town or public physician on the basis of a one-year contract. This did not mean, however, a "health service" free of charge for patients. The variety of healing persons including midwives and medicals slaves is reviewed. Some short texts which were added in later times to the "Works of Hippocrates" ("Physician", "Precepts", "Decorum") provide us with some information on a physician's daily life (see also H.M. Koelbing, The Hippocratic physician at his patient's bedside, in Practitioner 224, 1980, 551-554). From Hippocrates ("Prognostic") to the hellenistic period ("Decorum"), we note an important change as to the revelation of a bad prognosis: Hippocrates advocates the blunt information of the patient when there is no hope for him; but his follower in a later century takes into consideration the patient's psychology. He hides the cruel truth from him while informing openly his relatives and near friends. This is the first time in history we come across the principle of the doctor's double truth, strongly, advocated e.g. by Thomas Percival in his "Medical Ethics" (1803), but much disputed today. PMID:2673940

  20. Collective Bargaining and Strikes Among Physicians

    PubMed Central

    Keith, Stephen N.

    1984-01-01

    Unlike employees in other sectors of the economy, health care workers are directed toward one ultimate goal: making people well and keeping them healthy. The development of collective bargaining and union activities during this century has had a great impact on all industries in the United States and the western world. However, only in recent years have workers in the health care sector been affected by the organized labor movement. The history of collective bargaining and strikes among physicians, the key decision-makers in the health care sector, is even more recent. Because of their central position, physicians' collective activity has had and will continue to have tremendous implications for the viability of the present health care system and the quality of patient care. Even though most physicians continue to function as individual, entrepreneurial service providers and “professionals,” physicians as a group are more frequently being seen as members of a utility like industry. Their importance to individuals and society as a whole, it can be argued, is second to none; if physicians refuse to work there can be no worse set of outcomes. To estimate the potential future impact of growing collective action on the part of physicians, this article explores the general historical developments. PMID:6389889

  1. Preparing for the physician payment sunshine act.

    PubMed

    Dickerson, David M; Naidu, Ramana K

    2014-01-01

    In March of 2010, President Barack Obama signed into law the Patient Protection and Affordable Care Act, ushering in an era of health care reform. Section 6002 of the bill, the Physician Payment Sunshine Act, requires manufacturers of drugs, devices, biological therapeutics, and medical supplies to disclose to the Centers for Medicare and Medicaid Services any payments or transfers of value to physicians. These reports are not meant to prohibit relationships between physicians and industry, but rather to generate a searchable public database illustrating the purpose of the payment, the entities involved, and the timing of each occurrence. Although the bill is meant to reveal physician-industry relationships, the question of how society at large and the medical field will interpret these data are unknown. The purpose of this article is to inform physicians of the components of the Physician Payment Sunshine Act. We discuss several resultant challenges and suggest a framework for preparing for transparency reporting and its potential effects. PMID:24695000

  2. [Sponsoring of physicians in private practice].

    PubMed

    Rieger, Hans-Jürgen

    2005-04-01

    The financing of advanced medical training for physicians by the pharmaceutical industry has been the subject of legal discussions for more than two decades. Recent legal changes have renewed the importance of industry sponsoring. At the 106th national convention of the German physicians, the model ordinance for the German medical profession ("Musterberufsordnung für die deutschen Arztinnen und Arzte-MBO-A") has been reformed, and for the first time individual physicians are now permitted, under certain circumstances, to receive financial support from sponsors to participate in medical-training events. A recent legal reform to modernize the healthcare system ("GKV-Modernisierungsgesetz"--GMG) obliges physicians to observe the law that regulates advertising of medicinal products ("Heilmittelwerbegesetz"--HWG); consequently, the physicians can commit a misdemeanor when accepting prohibited financial support. This essay discusses the implications of this legal reform for the most important types of commercially-sponsored medical training. The GMG reform has introduced an obligation for physicians to absolve continuous medical training, however the resulting legal situation has not changed the requirement that this training remain free of commercial interests. PMID:15957664

  3. Empathy and Patient–Physician Conflicts

    PubMed Central

    2007-01-01

    Physicians associate empathy with benevolent emotions and with developing a shared understanding with patients. While there have been many articles on managing “difficult” patients, little attention has been paid to the challenges physicians face during conflicts with patients, especially when both parties are angry and yet empathy is still needed. This topic is especially important in light of recent studies showing that practicing medicine increasingly requires physicians to manage their own feelings of anger and frustration. This article seeks to describe how physicians can learn to empathize with patients even when they are both subject to emotions that lead to interpersonal distancing. Empathy is defined as engaged curiosity about another’s particular emotional perspective. Five specific ways for physicians to foster empathy during conflict are described: recognizing one’s own emotions, attending to negative emotions over time, attuning to patients’ verbal and nonverbal emotional messages, and becoming receptive to negative feedback. Importantly, physicians who learn to empathize with patients during emotionally charged interactions can reduce anger and frustration and also increase their therapeutic impact. PMID:17443382

  4. The professional responsibility model of physician leadership.

    PubMed

    Chervenak, Frank A; McCullough, Laurence B; Brent, Robert L

    2013-02-01

    The challenges physician leaders confront today call to mind Odysseus' challenge to steer his fragile ship successfully between Scylla and Charybdis. The modern Scylla takes the form of ever-increasing pressures to provide more resources for professional liability, compliance, patient satisfaction, central administration, and a host of other demands. The modern Charybdis takes the form of ever-increasing pressures to procure resources when fewer are available and competition is continuously increasing the need for resources, including managed care, hospital administration, payers, employers, patients who are uninsured or underinsured, research funding, and philanthropy. This publication provides physician leaders with guidance for identifying and managing common leadership challenges on the basis of the professional responsibility model of physician leadership. This model is based on Plato's concept of leadership as a life of service and the professional medical ethics of Drs John Gregory and Thomas Percival. Four professional virtues should guide physician leaders: self-effacement, self-sacrifice, compassion, and integrity. These professional virtues direct physician leaders to treat colleagues as ends in themselves, to provide justice-based resource management, to use power constrained by medical professionalism, and to prevent and respond effectively to organizational dysfunction. The professional responsibility model guides physician leaders by proving an explicit "tool kit" to complement managerial skills. PMID:22483086

  5. Is a management degree worth the investment for physicians? A survey of members of the American College of Physician Executives.

    PubMed

    Weeks, William B; Lazarus, Arthur; Wallace, Amy E

    2008-01-01

    In a survey of 568 physician members of the American College of Physician Executives (ACPE), most of whom had advanced management degrees (MBA, MMM, MPH), approximately 90% of respondents reported that their investment in the education was "worth it." The return on investment was independent of the quality of the academic institution, although primary care physicians stood to gain more relative to specialists. Salary comparisons showed that female physicians had approximately 20% lower incomes than male physicians, confirming the presence of a "glass ceiling" for female physician executives as seen in other medical specialties. These findings have implications for early and mid-career physicians and physician recruiters. PMID:18309736

  6. Attitudes of patients and physicians regarding physician dress and demeanor in the emergency department.

    PubMed

    Colt, H G; Solot, J A

    1989-02-01

    To compare the opinions of patients and physicians regarding physician dress and demeanor in the emergency department, we conducted a cross-sectional survey of 190 ED patients and 129 medical specialists, family practitioners, surgeons, and emergency physicians in a community hospital. Seventy-three percent of physicians and 43% of patients thought that physical appearance influenced patient opinion of medical care. Forty-nine percent of patients believed emergency physicians should wear white coats, but only 18% disliked scrub suits. Patients were more tolerant of casual dress than were physicians. Both groups disliked excessive jewelry, prominent ruffles or ribbons, long fingernails, blue jeans, and sandals. Opinions and practices of emergency physicians were similar to those of other medical specialists. Most physicians (96%) addressed patients by surname or title, but 43% of patients preferred being called by their first names. The age, gender, income, and education of patients did not influence how they wished to be addressed. Larger studies are needed to assess the influence of age, sex, race, and depth of feeling regarding first-name address and physician attire in the ED. PMID:2783838

  7. Family physician practice visits arising from the Alberta Physician Achievement Review

    PubMed Central

    2013-01-01

    Background Licensed physicians in Alberta are required to participate in the Physician Achievement Review (PAR) program every 5 years, comprising multi-source feedback questionnaires with confidential feedback, and practice visits for a minority of physicians. We wished to identify and classify issues requiring change or improvement from the family practice visits, and the responses to advice. Methods Retrospective analysis of narrative practice visit reports data using a mixed methods design to study records of visits to 51 family physicians and general practitioners who participated in PAR during the period 2010 to 2011, and whose ratings in one or more major assessment domains were significantly lower than their peer group. Results Reports from visits to the practices of family physicians and general practitioners confirmed opportunities for change and improvement, with two main groupings – practice environment and physician performance. For 40/51 physicians (78%) suggested actions were discussed with physicians and changes were confirmed. Areas of particular concern included problems arising from practice isolation and diagnostic conclusions being reached with incomplete clinical evidence. Conclusion This study provides additional evidence for the construct validity of a regulatory authority educational program in which multi-source performance feedback identifies areas for practice quality improvement, and change is encouraged by supplementary contact for selected physicians. PMID:24010980

  8. Training Future Physicians about Weapons of Mass Destruction: Report of the Expert Panel on Bioterrorism Education for Medical Students.

    ERIC Educational Resources Information Center

    Association of American Medical Colleges, Washington, DC.

    The Association of American Medical Colleges (AAMC) convened a multidisciplinary group of experts to share their insights about the learning objectives and educational experiences that they would recommend for the training of future physicians about bioterrorism. The expert panel broadened the scope of their discussion beyond bioterrorism to…

  9. When doctors go to business school: career shoices of physician-MBAs.

    PubMed

    Ljuboja, Damir; Powers, Brian W; Robbins, Benjamin; Huckman, Robert; Yeshwant, Krishnan; Jain, Sachin H

    2016-01-01

    There has been substantial growth in the number of physicians pursing Master of Business Administration (MBA) degrees over the past decade, but there is continuing debate over the utility of these programs and the career outcomes of their graduates. The authors analyzed the clinical and professional activities of a large cohort of physician-MBAs by gathering information on 206 physician graduates from the Harvard Business School MBA program who obtained their degrees between 1941 and 2014. Key outcome measures that were examined include medical specialty, current professional activity, and clinical practice. Chi square tests were used to assess the correlations in the data. Among the careers that were tracked (n = 195), there was significant heterogeneity in current primary employment. The most common sectors were clinical (27.7%), investment banking/finance (27.0%), hospital/provider administration (11.7%), biotech/device/pharmaceutical (10.9%), and entrepreneurship (9.5%). Overall, 84% of physician-MBAs entered residency; approximately half (49.3%) remained clinically active in some capacity and only one-fourth (27.7%) reported clinical medicine as their primary professional role. Among those who pursued residency training, the most common specialties were internal medicine (39.3%), emergency medicine (10.4%), orthopedic surgery (9.2%), and general surgery (8.6%). Physician-MBAs trained in internal medicine were significantly more likely to remain clinically active (63.8% vs 42.4%; P = .01). Clinical activity and primary employment in a clinical role decreased after degree conferment. After completing their education, a majority of physician-MBAs divert their primary professional focus away from clinical activity. These findings reveal new insights into the career outcomes of physician-MBAs. PMID:27355906

  10. How can physicians' learning styles drive educational planning?

    PubMed

    Armstrong, Elizabeth; Parsa-Parsi, Ramin

    2005-07-01

    As changes in health care delivery systems and in the global burden of disease call for a reassessment of how tomorrow's physicians should be educated--indeed, for a reconsideration of the diversity of roles the physician should play--there is an immediate need to produce continuing medical education (CME) programs with real impact. Curriculum planners are questioning both the content of medical education and the methods of instruction and training. The product, or content, and the mechanism for its delivery have been defined and discussed, but a significant body of literature has shown that new knowledge does not necessarily lead to new behavior. Ample evidence exists in the CME literature to support the implementation of more active and self-directed learning strategies to promote the desired change in behaviors. The question, then, that is the focus of this article is how educational planning might be better guided by an understanding of how physicians learn within the continuing medical education domain. Revisiting the principles of David Kolb's Learning Styles Inventory, the authors propose applying his experiential learning model to overall curriculum design work. The authors argue that promoting the application of all learning styles in sequence in an educational encounter is a most desirable approach, and that this approach to learning could extend far beyond individual learners to influence how every component of medical education is designed, from the individual lecture or class activity to entire courses or programs. PMID:15980086

  11. High-performance teams and the physician leader: an overview.

    PubMed

    Majmudar, Aalap; Jain, Anshu K; Chaudry, Joseph; Schwartz, Richard W

    2010-01-01

    The complexity of health care delivery within the United States continues to escalate in an exponential fashion driven by an explosion of medical technology, an ever-expanding research enterprise, and a growing emphasis on evidence-based practices. The delivery of care occurs on a continuum that spans across multiple disciplines, now requiring complex coordination of care through the use of novel clinical teams. The use of teams permeates the health care industry and has done so for many years, but confusion about the structure and role of teams in many organizations contributes to limited effectiveness and suboptimal outcomes. Teams are an essential component of graduate medical education training programs. The health care industry's relative lack of focus regarding the fundamentals of teamwork theory has contributed to ineffective team leadership at the physician level. As a follow-up to our earlier manuscripts on teamwork, this article clarifies a model of teamwork and discusses its application to high-performance teams in health care organizations. Emphasized in this discussion is the role played by the physician leader in ensuring team effectiveness. By educating health care professionals on the fundamentals of high-performance teamwork, we hope to stimulate the development of future physician leaders who use proven teamwork principles to achieve the goals of trainee education and excellent patient care. PMID:20816354

  12. Dual loyalty of physicians in the military and in civilian life.

    PubMed

    Benatar, Solomon R; Upshur, Ross E G

    2008-12-01

    The concept of the dual loyalty physicians may have to both a patient and a third party is important in elucidating the obligations of physicians. The extent to which loyalty may be deflected from a patient to a third party (e.g., an insurance company or a prison commander) is greatly underestimated and has not attracted significant scholarly analysis. We examined dual loyalty in civilian and military contexts and used the principles of public health ethics to construct a framework for determining the legitimacy of physicians' obligations. We illustrate the application of these principles to problems physicians encounter regarding communicable diseases, elder abuse, and driving fitness. In the complex military context, independent ethics tribunals should be created to adjudicate loyalty conflicts. PMID:18923128

  13. Kappa statistic for the clustered dichotomous responses from physicians and patients

    PubMed Central

    Kang, Chaeryon; Qaqish, Bahjat; Monaco, Jane; Sheridan, Stacey L.; Cai, Jianwen

    2013-01-01

    The bootstrap method for estimating the standard error of the kappa statistic in the presence of clustered data is evaluated. Such data arise, for example, in assessing agreement between physicians and their patients regarding their understanding of the physician-patient interaction and discussions. We propose a computationally efficient procedure for generating correlated dichotomous responses for physicians and assigned patients for simulation studies. The simulation result demonstrates that the proposed bootstrap method produces better estimate of the standard error and better coverage performance compared to the asymptotic standard error estimate that ignores dependence among patients within physicians with at least a moderately large number of clusters. An example of an application to a coronary heart disease prevention study is presented. PMID:23533082

  14. Personality Traits Affect Teaching Performance of Attending Physicians: Results of a Multi-Center Observational Study

    PubMed Central

    Scheepers, Renée A.; Lombarts, Kiki M. J. M. H.; van Aken, Marcel A. G.; Heineman, Maas Jan; Arah, Onyebuchi A.

    2014-01-01

    openness were evaluated as less adequate feedback-givers. Non-surgical attending physicians who were conscientious seem to be good at evaluating residents. These insights could contribute to future work on development paths of attending physicians in medical education. PMID:24844725

  15. Clinical Criteria for Physician Aid in Dying.

    PubMed

    Orentlicher, David; Pope, Thaddeus Mason; Rich, Ben A

    2016-03-01

    More than 20 years ago, even before voters in Oregon had enacted the first aid in dying (AID) statute in the United States, Timothy Quill and colleagues proposed clinical criteria AID. Their proposal was carefully considered and temperate, but there were little data on the practice of AID at the time. (With AID, a physician writes a prescription for life-ending medication for a terminally ill, mentally capacitated adult.) With the passage of time, a substantial body of data on AID has developed from the states of Oregon and Washington. For more than 17 years, physicians in Oregon have been authorized to provide a prescription for AID. Accordingly, we have updated the clinical criteria of Quill, et al., based on the many years of experience with AID. With more jurisdictions authorizing AID, it is critical that physicians can turn to reliable clinical criteria. As with any medical practice, AID must be provided in a safe and effective manner. Physicians need to know (1) how to respond to a patient's inquiry about AID, (2) how to assess patient decision making capacity, and (3) how to address a range of other issues that may arise. To ensure that physicians have the guidance they need, Compassion & Choices convened the Physician Aid-in-Dying Clinical Criteria Committee, in July 2012, to create clinical criteria for physicians who are willing to provide AID to patients who request it. The committee includes experts in medicine, law, bioethics, hospice, nursing, social work, and pharmacy. Using an iterative consensus process, the Committee drafted the criteria over a one-year period. PMID:26539979

  16. Clinical Criteria for Physician Aid in Dying

    PubMed Central

    Pope, Thaddeus Mason; Rich, Ben A.

    2016-01-01

    Abstract More than 20 years ago, even before voters in Oregon had enacted the first aid in dying (AID) statute in the United States, Timothy Quill and colleagues proposed clinical criteria AID. Their proposal was carefully considered and temperate, but there were little data on the practice of AID at the time. (With AID, a physician writes a prescription for life-ending medication for a terminally ill, mentally capacitated adult.) With the passage of time, a substantial body of data on AID has developed from the states of Oregon and Washington. For more than 17 years, physicians in Oregon have been authorized to provide a prescription for AID. Accordingly, we have updated the clinical criteria of Quill, et al., based on the many years of experience with AID. With more jurisdictions authorizing AID, it is critical that physicians can turn to reliable clinical criteria. As with any medical practice, AID must be provided in a safe and effective manner. Physicians need to know (1) how to respond to a patient's inquiry about AID, (2) how to assess patient decision making capacity, and (3) how to address a range of other issues that may arise. To ensure that physicians have the guidance they need, Compassion & Choices convened the Physician Aid-in-Dying Clinical Criteria Committee, in July 2012, to create clinical criteria for physicians who are willing to provide AID to patients who request it. The committee includes experts in medicine, law, bioethics, hospice, nursing, social work, and pharmacy. Using an iterative consensus process, the Committee drafted the criteria over a one-year period. PMID:26539979

  17. [Physician practice patterns and attitudes to euthanasia in Germany. A representative survey of physicians].

    PubMed

    Kirschner, R; Elkeles, T

    1998-04-01

    Growing life expectancy and increasing pharmaceutical and technical methods in medicine are leading to more and more discussions among the general population and among physicians as to whether methods to shorten the sufferings of mortally ill persons should be legalised further. In Australia 60% of physicians wish to be able to perform active euthanasia if this would be legal. In the Netherlands physicians do not commit an offence if they perform euthanasia on the basis of ethically consented rules. In the FRG the National Board of Physicians (Bundesärztekammer) still rejects any liberalisation concerning active euthanasia. However, little is known of the attitudes and behaviour of physicians concerning the questions of active and passive euthanasia. Sponsored by Gruner and Jahr publishers for a magazine "Stern" publication we conducted a representative study among physicians working in hospitals and their colleagues in free practices concerning this topic. Beginning with qualitative interviews with 50 physicians we tested the questionnaire developed and looked for the data production method best fitting for this difficult matter resulting in telephone interviews or a self-administered questionnaire. In the main study a representative sample of n = 282 physicians in free practices and n = 191 physicians in hospitals were interviewed. The response rates were 94% and 51% respectively. Analysis of non-responses did not indicate any bias. Half of the physicians think that a broader discussion on euthanasia is necessary, 34% disagree and 17% consider even a discussion already dangerous. 6% of the physicians in hospitals and 11% in free practices have already experienced methods of active euthanasia. Half of the physicians have seen patients who strongly wished euthanasia, a situation which happens once in every two years. The majority of physicians feel a deep understanding but only a minority of 4% comply with the wish. The vast majority of physicians advocate

  18. Self-rated health among physicians.

    PubMed

    Baubinas, Algirdas; Gurevicius, Romualdas; Jankauskiene, Konstancija; Salyga, Jonas; Kairys, Jonas; Jurkstiene, Vilma; Kevelaitis, Egidijus

    2009-01-01

    The aim of the study was to analyze self-rated health among physicians depending on their sex, age, workplace (hospital or polyclinic), and specialty. MATERIAL AND METHODS. The studied group consisted of 377 26-70-year-old physicians randomly selected from various county hospitals and polyclinics of Lithuania. There were 85 men and 292 women. The inquiry was performed using the complemented (by the authors of the study) version of the WHO anonymous questionnaire of the quality of life (1995). Responses were evaluated based on physicians' evaluation of their own health, which was rated as very good, good, satisfactory, poor, and very poor. RESULTS. Only 8.2% of males and 5.8% of females evaluated their health as very good (P>0.05). More men, compared to women, evaluated their health as good (62.3% and 53.1%, respectively; P<0.05), whereas more females evaluated their health as satisfactory, compared to males (36.0% and 25.9%, respectively; P<0.05); 2.4% of males and 5.1% of females (p>0.05) stated that their health was poor. In most cases, physicians of different age groups presented equal evaluations of their health except for physicians in the age groups of 26-37 and 38-43 years - those who evaluated their health as very good comprised a significantly higher percentage (P<0.05), compared to other age groups. As expected, a higher percentage of older physicians evaluated their health as satisfactory. In addition to that, more hospital physicians, compared to those working in polyclinics, evaluated their health as good (12.8% and 1.8%, respectively; P<0.05) and vice versa - significantly more physicians working in polyclinics evaluated their health as satisfactory, compared to those working in hospitals (38.1% and 26.8%, respectively; P<0.05). A significantly higher percentage of surgeons, compared to general practitioners or therapists, evaluated their health as very good (15.8%, 4.5%, and 6.1%, respectively; P<0.05) and a significantly lower percentage - as

  19. Family physician perceptions of working with LGBTQ patients: physician training needs

    PubMed Central

    Beagan, Brenda; Fredericks, Erin; Bryson, Mary

    2015-01-01

    Background Medical students and physicians report feeling under-prepared for working with patients who identify as lesbian, gay, bisexual, transgender or queer (LGBTQ). Understanding physician perceptions of this area of practice may aid in developing improved education. Method In-depth interviews with 24 general practice physicians in Halifax and Vancouver, Canada, were used to explore whether, when and how the gender identity and sexual orientation of LGBTQ women were relevant to good care. Inductive thematic analysis was conducted using ATLAS.ti data analysis software. Results Three major themes emerged: 1) Some physicians perceived that sexual/gender identity makes little or no difference; treating every patient as an individual while avoiding labels optimises care for everyone. 2) Some physicians perceived sexual/gender identity matters primarily for the provision of holistic care, and in order to address the effects of discrimination. 3) Some physicians perceived that sexual/gender identity both matters and does not matter, as they strove to balance the implications of social group membership with recognition of individual differences. Conclusions Physicians may be ignoring important aspects of social group memberships that affect health and health care. The authors hold that individual and socio-cultural differences are both important to the provision of quality health care. Distinct from stereotypes, generalisations about social group differences can provide valuable starting points, raising useful lines of inquiry. Emphasizing this distinction in medical education may help change physician approaches to the care of LGBTQ women. PMID:26451226

  20. Physician, heal thyself. Developing a hospital-based physician well-being committee.

    PubMed Central

    Baird, N.; Fish, J. S.; Dworkind, M.; Steinert, Y.

    1995-01-01

    This article describes the development of a physician well-being committee at the Sir Mortimer B. Davis-Jewish General Hospital. It discusses the issue of physician stress, outlines the committee's mandate, and describes the various activities and services that were implemented. PMID:7734999

  1. [Physicians in Tuzla area in nineteenth century].

    PubMed

    Ibrahimagić, Omer C; Ibrahimagić, Amela; Smajlović, Dzevdet; Sinanović, Osman

    2006-01-01

    Initial data about organized health work in Tuzla area comes from nineteenth century. Priest Ivan Kljaie, military physicians Muhidin-bey, Mehmed Said-effendi and Ignatius Gulielmus Petelenz are mentioned in it. In Tuzla, Mehmed Sami Serbić in year 1874, found first hospital named Hastahana. As a physician and humanist he leaves indelible trace. Three female physicians: Anna Bayerova, Teodora Krajewska, and Jadviga Olszewska, after the annexing of Bosnia and Herzegovina by Austria-Hungary monarchy, were engaged to work in Tuzla area. Each of them gave important contribution to development of health care in Tuzla area and broader. Physicians Josip Lymberski and Jozef Foglar worked in so called Miners Hospital. Due to cholera and malaria epidemics during the year 1893, two epidemiologists-bacteriologists came in Tuzla. Their names were Rudolf Fisher and Jozef Katz. We believe, that this work contributes to saving the memory of the work of the physicians from the Tuzla area in nineteenth century. PMID:18173000

  2. The physician's response to climate change.

    PubMed

    Sarfaty, Mona; Abouzaid, Safiya

    2009-05-01

    Climate change will have an effect on the health and well-being of the populations cared for by practicing physicians. The anticipated medical effects include heat- and cold-related deaths, cardiovascular illnesses, injuries and mental harms from extreme weather events, respiratory illnesses caused by poor air quality, infectious diseases that emanate from contaminated food, water, or spread of disease vectors, the injuries caused by natural disasters, and the mental harm associated with social disruption. Within several years, such medical problems are likely to reach the doorsteps of many physicians. In the face of this reality, physicians should assume their traditional roles as medical professionals, health educators, and community leaders. Clinicians provide individual health services to patients, some of whom will be especially vulnerable to the emerging health consequences of global warming. Physicians also work in academic medical institutions and hospitals that educate and provide continuing medical education to students, residents, and practitioners. The institutions also produce a measurable carbon footprint. Societies of physicians at national, state, and local levels can choose to use their well-developed avenues of communication to raise awareness of the key issues that are raised by climate change as well as other environmental concerns that have profound implications for human health and well-being. PMID:19418286

  3. Patient attitudes toward emergency physician attire.

    PubMed

    Li, Siu Fai; Haber, Marc

    2005-07-01

    Previous studies have suggested that Emergency Department (ED) patient satisfaction is unaffected by physician attire. We conducted a before-and-after trial to test this hypothesis. A convenience sample of ED patients was surveyed during a 2-week period. In the first week, emergency physicians wore white coats and formal attire. In the second week, the same physicians wore scrubs. Patients were asked to indicate on a 100-mm visual analog scale (VAS) their ratings of physician appearance, satisfaction, and professionalism. The primary outcome was the difference in VAS scores between the two dress styles. There were 111 patients surveyed. There were no significant differences between patients' evaluation of appearance (Delta=-.68 mm VAS, 95% confidence interval [CI] -5.5 to 4.1), satisfaction (Delta=.83 mm VAS, 95% CI -3.0 to 4.6), or professionalism (Delta=-.46 mm VAS, 95% CI -3.6 to 2.6) between the two dress styles. Emergency physician attire does not affect patient satisfaction. PMID:15960999

  4. The feminization of the physician assistant profession.

    PubMed

    Lindsay, Sally

    2005-01-01

    Although the physician assistant profession has historically been male-dominated, women now comprise over sixty percent of physician assistants (PAs) in the U.S. This paper explores the reason for the increase of women into the physician assistant profession in recent decades and whether gender differences exist in how PAs are utilized. Twenty-one qualitative interviews with male and female physician assistants and key informants were conducted to assess the reasons for the influx of women. In addition, data from the American Academy of Physician Assistants Census Survey (n = 16, 569) were analyzed to assess current gender differences in employment characteristics of PAs. In the interviews, female PAs reported entering the profession because it allowed them to practice within the medical model without having the high expense and demanding schedule of medical school. In fact, they claimed that the profession was quite compatible with family life. Significant gender differences were found in work characteristics, primary employer type, and practice specialty. Although women tend to concentrate in practice areas of women and children's health, evidence suggests that they are moving beyond these traditional roles into areas such as internal medicine and surgery. PMID:16260413

  5. Do emergency physicians trust their patients?

    PubMed

    Pelaccia, Thierry; Tardif, Jacques; Triby, Emmanuel; Ammirati, Christine; Bertrand, Catherine; Charlin, Bernard; Dory, Valérie

    2016-06-01

    The primary focus of research on the physician-patient relationship has been on patients' trust in their physicians. In this study, we explored physicians' trust in their patients. We held semi-structured interviews with expert emergency physicians concerning a patient they had just been managing. The physicians had been equipped with a head-mounted micro camera to film the encounter from an "own point of view perspective". The footage was used to stimulate recall during the interviews. Several participants made judgments on the reliability of their patients' accounts from the very beginning of the encounter. If accounts were not deemed reliable, participants implemented a variety of specific strategies in pursuing their history taking, i.e. checking for consistency by asking the same question at several points in the interview, cross-referencing information, questioning third-parties, examining the patient record, and systematically collecting data held to be objective. Our study raises the question of the influence of labeling patients as "reliable" or "unreliable" on their subsequent treatment in the emergency department. Further work is necessary to examine the accuracy of these judgments, the underlying cognitive processes (i.e. analytic versus intuitive) and their influence on decision-making. PMID:26907536

  6. The occupational hazards of emergency physicians.

    PubMed

    Dorevitch, S; Forst, L

    2000-05-01

    Emergency physicians are exposed to a variety of occupational hazards. Among these are infectious diseases, such the human immunodeficiency virus, hepatitis B and C viruses, and tuberculosis. Hepatitis G virus is transmissible but may not be a cause of illness. The likelihood of being exposed to these agents appears to be higher in the ED than other medical settings but estimates of the prevalence of these diseases in the ED vary, depending on the patient population served. Estimates of risk for contracting these infections are reviewed. Measures to prevent these exposures can reduce risk, but compliance is low, particularly for those involving changes in the behavior of emergency physicians (such as not recapping needles). Latex allergy is a hazard of health care workers. Its prevalence is reported to be quite high, but these findings are difficult to interpret in the absence of a universally accepted definition of the condition. Its prevalence in emergency physicians is not known. Other noninfectious hazards include workplace violence and exposure to nitrous oxide. The health effects of rotating shift work may put emergency physicians at increased risk of coronary artery disease and impaired reproductive health. Emotional stress is another hazard of emergency physicians, and may lead to burnout. PMID:10830687

  7. Physician-Hospital Alignment in Orthopedic Surgery.

    PubMed

    Bushnell, Brandon D

    2015-09-01

    The concept of "alignment" between physicians and hospitals is a popular buzzword in the age of health care reform. Despite their often tumultuous histories, physicians and hospitals find themselves under increasing pressures to work together toward common goals. However, effective alignment is more than just simple cooperation between parties. The process of achieving alignment does not have simple, universal steps. Alignment will differ based on individual situational factors and the type of specialty involved. Ultimately, however, there are principles that underlie the concept of alignment and should be a part of any physician-hospital alignment efforts. In orthopedic surgery, alignment involves the clinical, administrative, financial, and even personal aspects of a surgeon's practice. It must be based on the principles of financial interest, clinical authority, administrative participation, transparency, focus on the patient, and mutual necessity. Alignment can take on various forms as well, with popular models consisting of shared governance and comanagement, gainsharing, bundled payments, accountable care organizations, and other methods. As regulatory and financial pressures continue to motivate physicians and hospitals to develop alignment relationships, new and innovative methods of alignment will also appear. Existing models will mature and evolve, with individual variability based on local factors. However, certain trends seem to be appearing as time progresses and alignment relationships deepen, including regional and national collaboration, population management, and changes in the legal system. This article explores the history, principles, and specific methods of physician-hospital alignment and its critical importance for the future of health care delivery. PMID:26375539

  8. Physician boundary violations in a physician's health program: a 19-year review.

    PubMed

    Brooks, Elizabeth; Gendel, Michael H; Early, Sarah R; Gundersen, Doris C; Shore, Jay H

    2012-01-01

    Managing and treating physicians with professional boundary violations is of paramount importance with vast implications for public safety. Physician Health Programs (PHPs) evaluate and monitor many, if not most, physicians receiving care for these abuses. We conducted a chart review of 120 physicians monitored for boundary violations. We made intergroup and intragroup comparisons (i.e., examining nonpatient, patient nonsexual, and patient sexual offenses). The violator group as a whole differed from the general PHP population, in that more were men between 40 and 49 years of age. More of the violators were mandated for evaluation and reported an abusive history. The rate of psychiatrists exceeded that typically seen by the PHP. Other differences were found according to the type of violation committed. Post hoc analysis revealed that physician-patients with a history of prior boundary violations were more likely to commit violations of a sexual nature. No further incidents were reported for 88 percent of the cohort. PMID:22396343

  9. 42 CFR 414.50 - Physician or other supplier billing for diagnostic tests performed or interpreted by a physician...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... physician or other supplier. The “office of the billing physician or other supplier” is any medical office... 42 Public Health 3 2013-10-01 2013-10-01 false Physician or other supplier billing for diagnostic tests performed or interpreted by a physician who does not share a practice with the billing...

  10. 42 CFR 414.50 - Physician or other supplier billing for diagnostic tests performed or interpreted by a physician...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... physician or other supplier. The “office of the billing physician or other supplier” is any medical office... 42 Public Health 3 2012-10-01 2012-10-01 false Physician or other supplier billing for diagnostic tests performed or interpreted by a physician who does not share a practice with the billing...

  11. 42 CFR 414.50 - Physician or other supplier billing for diagnostic tests performed or interpreted by a physician...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... physician or other supplier. The “office of the billing physician or other supplier” is any medical office... 42 Public Health 3 2014-10-01 2014-10-01 false Physician or other supplier billing for diagnostic tests performed or interpreted by a physician who does not share a practice with the billing...

  12. Physician and patient-induced diseases in otolaryngology office practice.

    PubMed

    Schramm, V L

    1976-10-01

    "Theragenic" diseases produce common ENT complaints. They are frequently and predictably induced by self or physician treatment. Fifteen percent of first office visits in various practice situations stem from therapeutically-induced disease. Self treatment by cotton tip applicator ear cleaning, nasal decongestants, mouth washes, and lozenges produce symptoms which mimic other etiologies. Prescription medications produce diseases with ENT symptoms which are based on pharmacologic toxicity, multiple drug therapy, drug intolerance, and occasional idiopathic hypersensitivity. The treatment of these diseases is simple and effective once their etiology is discovered. PMID:966917

  13. Physician Job Satisfaction and Quality of Care Among Hospital Employed Physicians in Japan

    PubMed Central

    Bito, Seiji; Matsumura, Shinji; Hayashino, Yasuaki; Fukuhara, Shunichi

    2009-01-01

    Background Physician job satisfaction is reportedly associated with interpersonal quality of care, such as patient satisfaction, but its association with technical quality of care, as determined by whether patients are offered recommended services, is unknown. Objective We explored whether the job satisfaction of hospital-employed physicians in Japan is associated with the technical quality of care, with an emphasis on process qualities as measured by quality indicators. Design Cross-sectional study linking data from physician surveys with data abstracted from outpatient charts. Participants A total of 53 physicians working at 13 hospitals in Japan participated. Medical records covering 568 patients were reviewed. Measurements Disease-specific indicators related to the care of patients with hypertension, type 2 diabetes, and asthma, as well as disease-independent measures of the process of care were abstracted. We analyzed the association between the quality of care score for individual physicians, which is defined as the percentage of quality indicators satisfied among the total for which their patients were eligible, and physician job satisfaction, which was measured by a validated scale. Results No statistically significant association between physician job satisfaction and quality of care was observed. A 1-standard deviation (SD) increment in the physician job satisfaction scale was associated with an increase of only 0.3% for overall quality (P = 0.85), −3.0% for hypertension (P = 0.22), 2.5% for type 2 diabetes (P = 0.44), 8.0% for asthma (P = 0.21), and −0.4% for cross-cutting care (P = 0.76). Conclusion Contrary to the positive association reported between physician job satisfaction and high quality of interpersonal care, no association was seen between physician job satisfaction and the technical quality of care. PMID:19130149

  14. Infectious Diseases Physician Compensation: An Improved Perspective

    PubMed Central

    Ritter, Jethro Trees; Lynch, John B.; MacIntyre, Ann T.; Trotman, Robin

    2016-01-01

    Negotiating physician compensation can be complicated because many factors now influence the ways in which physicians can be compensated. Infectious diseases (ID) specialists typically provide a wide array of services, ranging from patient care to administrative leadership. Compensation surveys from national organizations have produced results based on small samples and often are not congruent with ID physicians’ perceptions. In July of 2015, the Infectious Diseases Society of America (IDSA) conducted a compensation survey to assess current compensation earned by the diverse ID specialists within its membership. Members of IDSA's Clinical Affairs Committee report the results from the 2015 IDSA Physician Compensation survey, with a particular focus on the findings from respondents who indicate “patient care” as their primary responsibility and present a discussion that compares and contrasts results against other survey data. PMID:27419159

  15. Growth of oncology physician practice management companies.

    PubMed

    Mighion, K; Gesme, D H; Rifkin, R M; Bennett, C L

    1999-01-01

    The practice of oncology is changing dramatically, spurred on by managed care initiatives throughout the United States. As a result, physicians are faced with multiple demands from insurers, managed care organizations, and patients. In response to these demands, oncology physician practice management companies have entered the cancer market. This article describes the driving factors leading to consolidation in practice settings, the risks and benefits to oncologists of affiliating with these companies, and the organizational characteristics of four of these larger corporations. This review article is of broad interest to oncologists practicing in the United States and is meant to provide a useful reference for considering a physician practice management company as a business partner. PMID:10370365

  16. Lobar pneumonia treated by Musgrave Park physicians

    PubMed Central

    Hedley-Whyte, John; Milamed, Debra R

    2009-01-01

    In the decade 1935-45 the treatment of lobar pneumonia in the developed and warring world underwent a series of evolutions—anti-sera, specific anti-sera, refinement of sulpha drugs, sulpha and anti-sera, the introduction of penicillin for bacteriology, then ophthalmology, and then for penicillin-sensitive bacterial infections such as lobar pneumonia with its many Cooper types of Streptococcus pneumoniae. Penicillin for civilian use was essentially banned in World War II, a ban that early in 1941 two Musgrave Park physicians tried to circumvent. Strict secrecy on the details of penicillin production was enforced. The treatment option chosen by the Musgrave Park physicians in 1941, and the non-availability of penicillin led to sequelae affecting the post-Belfast careers of both patient and physicians. PMID:19568449

  17. Medicare fraud and abuse: implications for physicians.

    PubMed

    Thiel, D K; Friedman, R; Morriss, C H

    1988-01-01

    Since the inception of the Prospective Payment System, the physician fee freeze, and other cost-cutting measures, physicians have been approached with many income-generating opportunities relating to their practices. Unfortunately, many of these opportunities also present potential criminal and civil liability under federal Medicare anti-fraud and abuse provisions. The recent passage of the Medicare and Medicaid Program Patient Protection Act of 1987 has updated federal anti-fraud and abuse laws and expanded the sanctions which may be imposed on physicians. This article describes the types of activities prohibited by federal laws and discusses the operation of these laws in light of common joint venture, incentive, and contract arrangements frequently seen in medical practice. PMID:10302660

  18. Overview of anesthesia for primary care physicians.

    PubMed Central

    Potyk, D K; Raudaskoski, P

    1998-01-01

    Primary care physicians are frequently asked to evaluate patients before elective surgery. Familiarity with anesthetic technique and physiologic processes can help primary care physicians identify risk factors for perioperative complications, optimize patient care, and enhance communication with surgeons and anesthesiologists. To this end, we review the physiologic processes accompanying tracheal intubation and general and regional anesthesia. There is no convincing evidence that regional anesthesia is safer than general anesthesia. In addition to replacing fluid losses from the surgical field and insensible losses, intraoperative fluid administration may attenuate the cardiovascular and renal effects of anesthesia. Therefore, recommendations to limit fluids should be made with caution and should be tempered with an understanding of intraoperative fluid requirements. An understanding of the physiologic processes of anesthesia, combined with preoperative risk stratification strategies, will enhance a primary care physician's ability to provide meaningful preoperative evaluations. PMID:9655993

  19. Physician unionization: a threat to integration?

    PubMed

    1999-08-01

    Physicians, primarily those salaried by hospitals and health systems, are increasingly turning to labor unions to help them in their frustration over what they see as eroding clinical autonomy as well as diminishing compensation. Significantly, non-salaried physicians are also looking to the concept of collective bargaining as a tool in their negotiations with health insurers. The pro-labor doctors may get some of what they're looking for in the coming months and years, with a combination of economic and political forces driving the nascent trend forward regionally and nationwide. But victory won't come without a struggle and some major legal and regulatory hassles. And what will physician unionization mean for integrated health systems and other large healthcare organizations? Plenty, say industry observers and those in the trenches. PMID:10557405

  20. Strategies for selling and consolidating physician practices.

    PubMed

    Mancino, D M

    1997-01-01

    The changing dynamics of healthcare service delivery is forcing many physicians to consider selling their practices to hospitals or health plans or consolidating them with other practices. Besides being subject to the corporate and tax requirements that apply to the sale of any business, the sale of physician practices is also subject to Federal fraud and abuse and self-referral laws. Several sale strategies are available to physicians who desire to sell or consolidate their practices, including asset sales, stock sales, forward mergers, drop down consolidations, spinoffs, and statutory mergers. Each strategy has advantages and disadvantages, but whichever strategy is chosen, both sellers and buyers must ensure that tax issues are addressed and that the transaction complies with the requirements of Federal anti-kickback and self-referral laws. PMID:10163898

  1. Senior academic physicians and retirement considerations.

    PubMed

    Moss, Arthur J; Greenberg, Henry; Dwyer, Edward M; Klein, Helmut; Ryan, Daniel; Francis, Charles; Marcus, Frank; Eberly, Shirley; Benhorin, Jesaia; Bodenheimer, Monty; Brown, Mary; Case, Robert; Gillespie, John; Goldstein, Robert; Haigney, Mark; Krone, Ronald; Lichstein, Edgar; Locati, Emanuela; Oakes, David; Thomsen, Poul Erik Bloch; Zareba, Wojciech

    2013-01-01

    An increasing number of academic senior physicians are approaching their potential retirement in good health with accumulated clinical and research experience that can be a valuable asset to an academic institution. Considering the need to let the next generation ascend to leadership roles, when and how should a medical career be brought to a close? We explore the roles for academic medical faculty as they move into their senior years and approach various retirement options. The individual and institutional considerations require a frank dialogue among the interested parties to optimize the benefits while minimizing the risks for both. In the United States there is no fixed age for retirement as there is in Europe, but European physicians are initiating changes. What is certain is that careful planning, innovative thinking, and the incorporation of new patterns of medical practice are all part of this complex transition and timing of senior academic physicians into retirement. PMID:23621971

  2. New Tools and Approaches for Family Physicians.

    PubMed

    Seehusen, Dean A; Bowman, Marjorie A; Neale, Anne Victoria

    2015-01-01

    This issue of the journal is filled with useful information for practicing family physicians. Several articles introduce new ideas for family physicians to use in the care of their patients, whereas other articles cover new approaches to old problems. Several studies report on procedures performed by family physicians: battlefield acupuncture, colonoscopy, and ultrasound. Some unique alternative care models are described and evaluated. An innovative method of delivering diabetes education seems to work well. Ways to use technology to improve patient care, an update on chronic hepatitis B, and a novel use of social media to understand a rare disease are also included. Readers will come away from this issue with many ideas to consider implementing in their own practices. PMID:26546641

  3. Physician's acquittal of responsibility in Iranian statutes

    PubMed Central

    Abbasi, Mahmoud; Pirouz, Amir Samavati

    2011-01-01

    The physician's acquittal has obsessed Iranian legislator's mind to a large extent. This is exclusively observed in Iranian statuses and specifically in Shi’ite school of though. Muslim jurists’ opinions play a very important role in enacting legal articles related to it. After reviewing the literature, the authors tried to pick and collect common features of physician's responsibilities and duties to introduce Iranian Acts with respect to the subject. Also, Iranian Acts are analyzed and the challenging medical topics such as emergency situations and infectious diseases are discussed. Iranian legislator didn’t specify a kind of physician's acquittal which received from the patient knowingly and is based on his/her free will. There are also some medical and legal gaps. Patients are not often informed of all exact and scientific information and results of their treatments. Furthermore, the forms prepared to receive the patient's consent do not provide what Iranian legislator meant. PMID:22091234

  4. Euthanasia: American attitudes toward the physician's role.

    PubMed

    Caddell, D P; Newton, R R

    1995-06-01

    This is a study of American public opinion toward euthanasia and the physician's role in performing it. The authors examine how these attributes are affected by religious affiliation, religious self-perception, political self-perception and education. The data include 8384 American respondents from years 1977, 1978, 1982, 1985 and 1988 of the General Social Survey conducted by the National Opinion Research Center. The findings suggest that highly educated, politically liberal respondents with a less religious self-perception are most likely to accept active euthanasia or suicide in the case of terminally ill patient. The data also show that Americans tend to draw a distinction between the suicide of a terminally ill patient and active euthanasia under the care of a physician, preferring to have the physician perform this role in the dying process. The tendency to see a distinction between active euthanasia and suicide was clearly affected by religious affiliation and education. PMID:7660180

  5. The Impact of Tiered Physician Networks on Patient Choices

    PubMed Central

    Sinaiko, Anna D; Rosenthal, Meredith B

    2014-01-01

    Objective To assess whether patient choice of physician or health plan was affected by physician tier-rankings. Data Sources Administrative claims and enrollment data on 171,581 nonelderly beneficiaries enrolled in Massachusetts Group Insurance Commission health plans that include a tiered physician network and who had an office visit with a tiered physician. Study Design We estimate the impact of tier-rankings on physician market share within a plan of new patients and on the percent of a physician's patients who switch to other physicians with fixed effects regression models. The effect of tiering on consumer plan choice is estimated using logistic regression and a pre–post study design. Principal Findings Physicians in the bottom (least-preferred) tier, particularly certain specialist physicians, had lower market share of new patient visits than physicians with higher tier-rankings. Patients whose physician was in the bottom tier were more likely to switch health plans. There was no effect of tier-ranking on patients switching away from physicians whom they have seen previously. Conclusions The effect of tiering appears to be among patients who choose new physicians and at the lower end of the distribution of tiered physicians, rather than moving patients to the “best” performers. These findings suggest strong loyalty of patients to physicians more likely to be considered their personal doctor. PMID:24611599

  6. Yes, You Can: Physicians, Patients, and Firearms.

    PubMed

    Wintemute, Garen J; Betz, Marian E; Ranney, Megan L

    2016-08-01

    Physicians have unique opportunities to help prevent firearm violence. Concern has developed that federal and state laws or regulations prohibit physicians from asking or counseling patients about firearms and disclosing patient information about firearms to others, even when threats to health and safety may be involved. This is not the case. In this article, the authors explain the statutes in question, emphasizing that physicians may ask about firearms (with rare exceptions), may counsel about firearms as they do about other health matters, and may disclose information to third parties when necessary. The authors then review circumstances under which questions about firearms might be most appropriate if they are not asked routinely. Such circumstances include instances when the patient provides information or exhibits behavior suggesting an acutely increased risk for violence, whether to himself or others, or when the patient possesses other individual-level risk factors for violence, such as alcohol abuse. The article summarizes the literature on current physician practices in asking and counseling about firearms, which are done far less commonly than recommended. Barriers to engaging in those practices, the effectiveness of clinical efforts to prevent firearm-related injuries, and what patients think about such efforts and physicians who engage in them are discussed. Proceeding from the limited available evidence, the authors make specific recommendations on how physicians might counsel their patients to reduce their risk for firearm-related death or serious injury. Finally, the authors review the circumstances under which disclosure of patient information about firearms to third parties is supported by regulations implementing the Health Insurance Portability and Accountability Act. PMID:27183181

  7. Engaging Physicians in Risk Factor Reduction

    PubMed Central

    Friedman, Felix; Gumnit, Stephen A.; Schmidt, Eric J.

    2010-01-01

    Abstract OptumHealth tested the feasibility of physician-directed population management in 3 primary care practices and with 546 continuously insured patients who exhibited claims markers for coronary artery disease, diabetes, and/or hypertension. During the intervention portion of the study, we asked physicians to improve the following health measurements: blood pressure, body mass index, cholesterol, hemoglobin A1c, and smoking status. We offered a modest pay-for-outcomes incentive for each risk factor improvement achieved. Additionally, on an eligible subset of these patients, we asked physicians to actively refer to population management programs those patients they determined could benefit from nurse or health coach interventions, advising us as to which components of their treatment plan they wished us to address. The 6-month intervention period exhibited a 10-fold improvement in the trend rate of risk factor management success when compared to the prior 6-month period for the same patients. A net of 96 distinct risk factor improvements were achieved by the 546 patients during the intervention period, whereas 9 net risk factor improvements occurred in the comparison period. This difference in improvement trends was statistically significant at P < 0.01. Of the 546 study participants, a subset of 187 members was eligible for participation in OptumHealth care management programs. Physicians identified 80 of these 187 eligible members as appropriate targets for program intervention. Representing ourselves as “calling on behalf” of the physician practices, we established contact with 50 referred members; 43 members (86%) actively enrolled in our programs. This enrollment rate is 2 to 3 times the rate of enrollment through our standard program outreach methods. We conclude that physician-directed population management with aligned incentives offers promise as a method of achieving important health and wellness goals. (Population Health Management 2010

  8. Engaging physicians in risk factor reduction.

    PubMed

    Springrose, James V; Friedman, Felix; Gumnit, Stephen A; Schmidt, Eric J

    2010-10-01

    OptumHealth tested the feasibility of physician-directed population management in 3 primary care practices and with 546 continuously insured patients who exhibited claims markers for coronary artery disease, diabetes, and/or hypertension. During the intervention portion of the study, we asked physicians to improve the following health measurements: blood pressure, body mass index, cholesterol, hemoglobin A1c, and smoking status. We offered a modest pay-for-outcomes incentive for each risk factor improvement achieved. Additionally, on an eligible subset of these patients, we asked physicians to actively refer to population management programs those patients they determined could benefit from nurse or health coach interventions, advising us as to which components of their treatment plan they wished us to address. The 6-month intervention period exhibited a 10-fold improvement in the trend rate of risk factor management success when compared to the prior 6-month period for the same patients. A net of 96 distinct risk factor improvements were achieved by the 546 patients during the intervention period, whereas 9 net risk factor improvements occurred in the comparison period. This difference in improvement trends was statistically significant at P < 0.01. Of the 546 study participants, a subset of 187 members was eligible for participation in OptumHealth care management programs. Physicians identified 80 of these 187 eligible members as appropriate targets for program intervention. Representing ourselves as "calling on behalf" of the physician practices, we established contact with 50 referred members; 43 members (86%) actively enrolled in our programs. This enrollment rate is 2 to 3 times the rate of enrollment through our standard program outreach methods. We conclude that physician-directed population management with aligned incentives offers promise as a method of achieving important health and wellness goals. PMID:20879906

  9. Analysis of 4999 Online Physician Ratings Indicates That Most Patients Give Physicians a Favorable Rating

    PubMed Central

    Chu, Larry F; Kadry, Bayan; Gammas, Danya; Macario, Alex

    2011-01-01

    Background Many online physician-rating sites provide patients with information about physicians and allow patients to rate physicians. Understanding what information is available is important given that patients may use this information to choose a physician. Objectives The goals of this study were to (1) determine the most frequently visited physician-rating websites with user-generated content, (2) evaluate the available information on these websites, and (3) analyze 4999 individual online ratings of physicians. Methods On October 1, 2010, using Google Trends we identified the 10 most frequently visited online physician-rating sites with user-generated content. We then studied each site to evaluate the available information (eg, board certification, years in practice), the types of rating scales (eg, 1–5, 1–4, 1–100), and dimensions of care (eg, recommend to a friend, waiting room time) used to rate physicians. We analyzed data from 4999 selected physician ratings without identifiers to assess how physicians are rated online. Results The 10 most commonly visited websites with user-generated content were HealthGrades.com, Vitals.com, Yelp.com, YP.com, RevolutionHealth.com, RateMD.com, Angieslist.com, Checkbook.org, Kudzu.com, and ZocDoc.com. A total of 35 different dimensions of care were rated by patients in the websites, with a median of 4.5 (mean 4.9, SD 2.8, range 1–9) questions per site. Depending on the scale used for each physician-rating website, the average rating was 77 out of 100 for sites using a 100-point scale (SD 11, median 76, range 33–100), 3.84 out of 5 (77%) for sites using a 5-point scale (SD 0.98, median 4, range 1–5), and 3.1 out of 4 (78%) for sites using a 4-point scale (SD 0.72, median 3, range 1–4). The percentage of reviews rated ≥75 on a 100-point scale was 61.5% (246/400), ≥4 on a 5-point scale was 57.74% (2078/3599), and ≥3 on a 4-point scale was 74.0% (740/1000). The patient’s single overall rating of the

  10. Improving performance in a contracted physician network.

    PubMed

    Smith, A L; Epstein, A L

    1999-01-01

    Health care organizations face significant performance challenges. Achieving desired results requires the highest level of partnership with independent physicians. Tufts Health Plan invited medical directors of its affiliated groups to participate in a leadership development process to improve clinical, service, and business performance. The design included performance review, gap analysis, priority setting, improvement work plans, and defining the optimum practice culture. Medical directors practiced core leadership capabilities, including building a shared context, getting physician buy-in, and managing outliers. The peer learning environment has been sustained in redesigned medical directors' meetings. There has been significant performance improvement in several practices and enhanced relations between the health plan and medical directors. PMID:10788102

  11. Healthcare economics for the emergency physician.

    PubMed

    Propp, Douglas A; Krubert, Christopher; Sasson, Andres

    2003-01-01

    Although the principles of healthcare economics are not usually part of the fundamental education of emergency physicians, an understanding of these elements will enhance our ability to contribute to improved health-care value. This article introduces the practical aspects of microeconomics, insurance, the supply-and-demand relationship, competition, and costs as they affect the practice of medicine on a daily basis. Being cognizant of how these elements create a dynamic interplay in the health-care industry will allow physicians to better understand the expanded role they need to assume in the ongoing cost and quality debate. PMID:12563583

  12. Hospital-physician gainsharing in cardiology.

    PubMed

    Ketcham, Jonathan D; Furukawa, Michael F

    2008-01-01

    The Health and Human Services Office of Inspector General has approved a handful of gainsharing arrangements in which physicians receive cash payments for reducing hospital spending. Gainsharing might reduce costs by aligning hospital and physician incentives, but concerns remain about quality and access. We examine the effects of thirteen gainsharing programs on coronary stent patients. Compared to other hospitals, gainsharing hospitals reduced costs by 7.4 percent per patient, with 91 percent of the savings from lower prices and 9 percent from lower utilization. The available measures of access and quality suggest that neither was reduced, nor was access to drug-eluting stents before 2006. PMID:18474974

  13. Screening for hepatocellular carcinoma by Egyptian physicians

    PubMed Central

    Hassany, Sahar M; Moustafa, Ehab F Abdou; Taher, Mohamed El; Abdeltwab, Afaf Adel; Blum, Hubert E

    2015-01-01

    AIM: To assess the practice of Egyptian physicians in screening patients for hepatocellular carcinoma (HCC). METHODS: The study included 154 physicians from all over Egypt caring for patients at risk for HCC. The study was based on a questionnaire with 20 items. Each questionnaire consisted of two parts: (1) personal information regarding the physician (name, age, specialty and type of health care setting); and (2) professional experience in the care of patients at risk for HCC development (screening, knowledge about the cause and natural course of liver diseases and HCC risk). RESULTS: Sixty-eight percent of doctors with an MD degree, 48% of doctors with a master degree or a diploma and 40% of doctors with a Bachelor of Medicine, Bachelor of Surgery certificate considered the hepatitis C virus (HCV) genotype as risk factor for HCC development (P < 0.05). Ninety percent of physicians specialized in tropical medicine, internal medicine or gastroenterology and 67% of physicians in other specialties advise patients to undergo screening for HCV and hepatitis B virus infection as well as liver cirrhosis (P < 0.05). Eighty-six percent of doctors in University Hospitals and 69% of Ministry of Health (MOH) doctors consider HCV infection as the leading cause of HCC in Egypt (P < 0.05). Seventy-two percent of doctors with an MD degree, 55% of doctors with a master degree or a diploma, 56% of doctors with an MBBCH certificate, 74% of doctors in University Hospitals and 46% of MOH hospital doctors consider abdominal ultrasonography as the most important investigation in HCC screening (P < 0.05). Sixty-five percent of physicians in tropical medicine, internal medicine or gastroenterology and 37% of physicians in other specialties recommend as HCC screening interval of 3 mo (P < 0.05). Seventy-one percent of doctors with an MD degree, 50% of doctors with a master degree or diploma and 60% of doctors with an MBBCH certificate follow the same recommendation. CONCLUSION: In Egypt

  14. Survey reveals physicians' experiences with cults.

    PubMed

    Lottick, E A

    1993-02-01

    In late June 1992, a stratified random sample of Pennsylvania physicians (5,400) were mailed a two-page questionnaire asking about experiences with destructive cults, either personal, professional, or both. Professional experience was defined as "with patients or their families," and personal experience was defined as "with self, family, or friends." The survey sample group was drawn from primary care physicians (family practice, general practice, internal medicine, and pediatrics) and psychiatrists. Surveys were returned by 1,396 participants, a 26 percent rate of return. A number of the returned surveys (173) included personal observations and comments. PMID:8327257

  15. The impaired physician: the Arizona experience.

    PubMed

    Geyser, M R

    1988-03-01

    The Arizona Board of Medical Examiners has developed in the past six years a program for rehabilitating impaired physicians who practice in the State of Arizona. The program is outlined in the article and the results show an 87.8 per cent rehabilitation rate for those doctors entering the program. Impaired physicians are required (with a few exceptions) to enter an approved inpatient program for three to four weeks; continue in an after care program following discharge from the inpatient program; and remain under Board control until rehabilitated. They are allowed to reenter practice following successful completion of the inpatient program. PMID:10318039

  16. The physician executive and professional grief.

    PubMed

    Gill, S L

    1989-01-01

    With the introduction of competitive forces and concommitant changes in health care reimbursement programs, physicians are experiencing profound disruption in their personal expectations and career plans. This article proposes that the loss of established professional traditions is no different, in terms of emotional and psychological impact, than the loss of a loved one. Thus, many physicians may need to complete grief work before they can functionally adapt to contemporary realities. The dynamics of loss, grief work, and functional adaptation are discussed, along with recommendations for supportive interventions to help individuals adjust to a competitive health care environment. PMID:10316379

  17. Value-based purchasing for physician services.

    PubMed

    Dowd, Bryan E; Parashuram, Shriram; Swenson, Tami; Kane, Robert; Coulam, Robert; Knutson, David

    2013-04-01

    Growth in Medicare expenditures has forced legislators and policymakers to look for ways to slow spending and get more value for their money. This article reviews previous federal efforts to control Medicare costs as well as current ones required by the Patient Protection and Affordable Care Act. It also describes a proposal for value-based purchasing that the authors developed under contract to the Centers for Medicare and Medicaid Services. This approach uses two measurement systems-one for physicians who practice primarily in outpatient settings and one for physicians who practice primarily in the hospital. PMID:23926831

  18. General Grant: his physicians and his cancer.

    PubMed

    Steckler, R M; Shedd, D P

    1976-10-01

    In early June 1884, seven years after leaving office as President of the United States, General Ulysses S. Grant was found to have carcinoma of the right tonsillar pillar. The General's physicians kept a detailed record of the course of their patient's disease. Speaking was quite painful for the patient, and his words and thoughts have been preserved on the scraps of paper on which he communicated to family, physicians, and friends. The diagnosis, symptomatic treatment, and inexorably progressive course of General Grant's mouth cancer taking place in an atmosphere of personal financial ruin are discussed in detail. PMID:797264

  19. [The physician-patient relationship in glaucoma].

    PubMed

    Hamelin, N

    2008-07-01

    Healthcare of chronic pathologies, especially in glaucoma, which is asymptomatic for a long period of time, is based on a good, confident relationship between physicians and patients. This relationship has to be created, maintained, and reinforced throughout follow-up. The patient's information source is to a large extent the physician, who must provide all the necessary information concerning the disease, including the definition, prognosis, follow-up, and treatment. How the information is transmitted should be personally adapted to patients, taking into account their own and their family's psychological reactions. It is also important to keep in mind the factors influencing poor compliance when talking to our patients. PMID:18957912

  20. Physicians practicing other occupations, especially literature.

    PubMed

    Green, J P

    1993-03-01

    Literature has been the favored nonmedical pursuit of physicians probably because the practice of medicine is suffused with narratives, the patient's history being one. Arthur Conan Doyle regarded medicine as a "grim romance," Somerset Maugham as an opportunity to see "life in the raw," and William Carlos Williams treated "the patient as a work of art." These sentiments may be linked to humanistic medicine. At some medical schools, literature is taught in the context of and integrated with medicine in an attempt to enhance ethics and empathy which were explicitly expressed by some physician-writers. PMID:8469245

  1. [Ethics and occupational physicians: ethics and mission required for occupational physicians].

    PubMed

    Fujino, Akihiro

    2013-10-01

    The ethics of occupational physicians are considered from the following three viewpoints: (1) their legal standing and ethics in job execution; (2) ethics in research in occupational medicine; and (3) ethics in the 21st century and fundamental issues. We discuss: in (1), the contract types of occupational physicians and their independency and neutrality, the protection of health information and privacy, and the use of authority and the security measures; in (2), ethical standards of medical research in Japanese and international organizations, the significance and role of ethics committees, and issues characteristic of occupational health research; and in (3), occupational physicians and politic ethics, the practical abilities and ethics necessary for occupational physicians, and the practice and philosophy of occupational medicine as an art. These considerations suggest that occupational physicians, who have a special status based on the governmental policy of the occupational physician system, should develop an ethical consciousness at the core of their duties and perform their mission with responsibility to employees and employers, all of whom are Japanese citizens. Finally, we propose that the ultimate mission of occupational physicians is "to practice occupational medicine as a branch of the humanities." PMID:24107330

  2. Revising the Definition of the Generalist Physician.

    ERIC Educational Resources Information Center

    Altman, David F.

    1995-01-01

    Although generalist physicians have traditionally been defined by their specialties (family, internal, pediatric medicine), this approach may not recognize specific competencies and training needed. A new definition based on functional requirements of generalist practice and the central role of the generalist in comprehensive care is proposed.…

  3. Physician-assisted death and the anesthesiologist.

    PubMed

    Mottiar, Miriam; Grant, Cameron; McVey, Mark J

    2016-03-01

    Although physician-assisted death (PAD) is established in certain countries, the legality and ethics of this issue have been debated for decades in Canada. The Supreme Court of Canada has now settled the issue of legality nationally, and as a result of the decision in Carter v. Canada, PAD (which includes both physician-assisted suicide and euthanasia) will become legal on February 6, 2016. It is difficult to predict the potential demand for PAD in Canada. This paper highlights other countries' experiences with PAD in order to shed light on this question and to forecast issues that Canadian physicians will face once the change to the law comes into effect. At present, there is no legislative scheme in place to regulate the conduct of PAD. Physicians and their provincial colleges may find themselves acting as the de facto regulators of PAD if a regulatory vacuum persists. With their specialized knowledge of pharmacology and interdisciplinary leadership, anesthesiologists may be called upon to develop protocols for the administration of PAD as well as to administer euthanasia. Canadian anesthesiologists currently have a unique opportunity to consider the complex ethical issues they will face when PAD becomes legal and to contribute to the creation of a regulatory structure that will govern PAD in Canada. PMID:26739697

  4. How Physicians Integrate Advances into Clinical Practices.

    ERIC Educational Resources Information Center

    Lockyer, Jocelyn M.; And Others

    1985-01-01

    Family physicians and specialists were asked to identify the sources of information they used in the process of making changes in their clinical practices. An average of 3.08 sources of information were utilized for each change and over 50 percent of the changes were complete in less than one year. (CT)

  5. The physician's perception of health care.

    PubMed Central

    Lawrence, R S

    1994-01-01

    A general malaise appears to have settled on the American medical scene; most Americans continue to trust their own physicians but do not trust the medical profession or the health system as a whole, while many physicians feel harassed by the regulatory, bureaucratic, or litigious intrusions upon the patient-doctor relationship. The strains on mutual trust among physicians, their patients, and the public are being played out against a background of contradictions. The advances of biomedicine are offset by the neglect of social and behavioural aspects of medical care. Preoccupation with specialized, hospital-based treatment is accompanied by isolation of public health and preventive interests from medical education and practice. Society remains uncertain whether health care is a right or a privilege while accepting public responsibility for financing the health care of certain groups such as the indigent sick (Medicaid), the elderly (Medicare), Native Americans, or members of the armed forces and veterans. Rising expectations about better outcomes through advances in technology are accompanied by rising anxieties about cost, appropriateness of care, access, and quality. Physicians must alter their perception of health care by adopting a population-based approach to need, a commitment to restoring equity in staffing patterns and compensation between primary care and specialty care, and adoption of a social contract that provides for full access by all Americans to basic cost-effective preventive and clinical services before spending on less cost-effective services. PMID:8064752

  6. AMT's Position on Physician's Office Laboratories.

    ERIC Educational Resources Information Center

    AMT Events, 1986

    1986-01-01

    The following standards are affirmed by the American Medical Technologists organization: (1) regardless of the size of the laboratory setting, the patient deserves the highest quality of laboratory service available; (2) certified personnel should be employed by physicians in office laboratories; (3) quality control should be mandatory and…

  7. Are Hospital Libraries Meeting Physicians' Information Needs?

    ERIC Educational Resources Information Center

    Koughan, William P.; Timour, John A.

    1973-01-01

    Based on a 1970 Connecticut study, three times as many physicians rely on their own personal subscriptions as on hospital library holdings. Only half of their continuing education activity involves reading. With additional statistics, recommendations are offered in the light of these findings. (Author)

  8. Physician-patient communication: a lost art?

    PubMed

    Frymoyer, John W; Frymoyer, Nan P

    2002-01-01

    In the face of rapid advances in technology, there has been a progressive deterioration of effective physician-patient communication. The American Academy of Orthopaedic Surgeons has identified that patients rate the orthopaedic profession as high in technical and low in communication skills. Poor communication, especially patient-interviewing skills, has been identified in medical students as well as in practicing physicians. Effective communication is associated with improved patient and physician satisfaction, better patient compliance, improved health outcomes, better-informed medical decisions, and reduced malpractice suits, and it likely contributes to reduced costs of care. Recognition of the importance of communication has influenced medical schools to revise curricula and to teach communication skills in residency training and continuing medical education programs. National certifying examinations also are being designed to incorporate these skills. Although written material is useful in increasing awareness of the importance of good physician-patient communication, behavioral change is more likely to occur in a workshop environment. The American Academy of Orthopaedic Surgeons is taking leadership in designing and implementing such an approach for its membership. PMID:11929204

  9. Communication in the physician-patient relationship.

    PubMed Central

    Rees, A M

    1993-01-01

    Political, legal, ethical, social, economic, and technological changes in the twentieth century have produced a profound effect on the health care and health status of Americans and the way in which physicians and patients communicate. In the latter half of this century, the responsibility for individual health care has shifted from a physician-oriented, paternalistic approach to a patient-centered one. Patients now assume two identities: health consumers and active participants in the medical decision-making process. This phenomenon has created an environment where consumer demand for information has shifted from a single focus on symptoms, diagnosis, and treatment of diseases to an increasing preoccupation with cost, quality, and access to health care. This shift emphasizes the critical role played by medical librarians in the dissemination of needed information, and it challenges librarians to take a leadership role in opening newer channels of communication between physicians and patients. The 1992 Janet Doe Lecture analyzes the evolutionary change in the physician-patient relationship and its modes of communication, projects future roles for medical librarians, and provides an extensive list of references for further reading. PMID:8428183

  10. Rx Instructional Supervision: Look to the Physician.

    ERIC Educational Resources Information Center

    Phelps, Patricia H.

    1990-01-01

    To get beyond prescriptive supervision, principals should consider physicians' behaviors. Effective principals respect teachers' autonomy, encourage the expression of feelings, educate teachers in self-monitoring skills, value second opinions, use research wisely, gather thorough data, provide follow-up contact, reinforce teachers' efforts and…

  11. Physician Self-Audit: A Scoping Review

    ERIC Educational Resources Information Center

    Gagliardi, Anna R.; Brouwers, Melissa C.; Finelli, Antonio; Campbell, Craig E.; Marlow, Bernard A.; Silver, Ivan L.

    2011-01-01

    Introduction: Self-audit involves self-collection of personal performance data, reflection on gaps between performance and standards, and development and implementation of learning or quality improvement plans by individual care providers. It appears to stimulate learning and quality improvement, but few physicians engage in self-audit. The…

  12. [Physicians--victims or promoters of corruption?].

    PubMed

    Kind, M

    2002-01-01

    According to the media the recent physician bribery scandal in Germany draws ever further sets. The public prosecutor determines against hospital physicians and coworkers of a pharmaceutical firm. The suspicion: Physicians were recompensed for using up medicines particularly with pleasure trips. Which is qualified in Germany regularly as bribery and advantage grant as well as aid for tax evasion, is punishable in Austria as unfaithfulness, gift acceptance as well as bribery. The following contribution lights up--from Austrian view--the criminal page of the narrow burr between permitted sponsoring and undue corruption in the medicine. Bribery is globally punishable in Austria. Allowances to physicians can be for the payee in particular gift acceptance (section 153a StGB) or gift acceptance by leading employees of a public enterprise (section 305 StGB), for the giver in particular bribery (section 307 StGB). Occasional allowances, which are not located in connection to a concrete business, but only promoted the sympathetic consideration of the recipient, are not usually punishable. The punishing frameworks for offensces reach up to three years imprisonment. In addition still the absorption of enriching comes (section 20 StGB). PMID:12094402

  13. Complying with physician gain-sharing restrictions.

    PubMed

    O'Hare, P K

    1998-05-01

    Many IDSs are considering implementing gain-sharing programs as a way to motivate their physicians to provide high-quality, cost-effective services. Before embarking on such programs, however, IDSs need to understand the legal requirements associated with such programs to ensure that the gain-sharing arrangement is in compliance with Federal law. PMID:10179436

  14. Physician as Scientist: Preparation, Performance, and Prospects

    ERIC Educational Resources Information Center

    Castle, William B.

    1976-01-01

    Greatly modifying the present medical curriculum for the future physician-scientist is not recommended. The value of his having a PhD is questioned and the importance of his working in a hospital-based clinical department is stressed. The author contends that emphasizing the interrelationship between basic and applied research will increase public…

  15. [Availability of physicians and specialists in Chile].

    PubMed

    Guillou, Michèle; Carabantes C, Jorge; Bustos F, Verónica

    2011-05-01

    The availability and planning of Human Resources are important issues in many countries, as it is a key factor to cope with the critical challenges of Health Care Systems. In Chile, the Ministry of Health has undertaken several studies in order to improve knowledge about the medical workforce both in public and private sectors. The aim of this paper is to update and systematize the existing data on physicians and specialists availability in Chile. Several information sources were crossed to obtain new and more precise figures about this topic. According to the Internal Revenue System, 29.996 physicians practice medicine in the country, 43% of them hired in public services, part or full time. There is a high concentration of professionals in the central regions of Chile. Being the overall density of physicians of one per 559 inhabitants, the figures in the central region is one per 471 and one per more than 800 in the South and North. Between 2004 and 2008, the public sector increased its physician workforce by more than 80% in primary health care and more than 20% in the secondary and tertiary levels. This paper presents a method for a more rigorous identification of the categories of general practitioner and specialist respectively, and the results obtained from the databases used. PMID:22051705

  16. Parasitic Skin Infections for Primary Care Physicians.

    PubMed

    Dadabhoy, Irfan; Butts, Jessica F

    2015-12-01

    The 2 epidermal parasitic skin infections most commonly encountered by primary care physicians in developed countries are scabies and pediculosis. Pediculosis can be further subdivided into pediculosis capitis, corporis, and pubis. This article presents a summary of information and a review of the literature on clinical findings, diagnosis, and treatment of these commonly encountered parasitic skin infestations. PMID:26612378

  17. The Nation's Physician Workforce and Future Challenges.

    PubMed

    Grover, Atul; Orlowski, Janis M; Erikson, Clese E

    2016-01-01

    There is much debate about the adequacy of the U.S. physician workforce and projections of its future size, distribution and composition. Beginning with 3 observations about the workforce we believe are largely not subject to dispute, we address the debate by providing an overview of the current state of the workforce and Graduate Medical Education in the United States; a brief history of both calls for graduate medical education reform since 1910 and the recent, intense debate about the reliability of workforce projections; and a discussion of the challenges to understanding the physician workforce. We draw 3 concluding observations: (1) Precisely because projections can be unpredictable in their impact on both physician workforce behavior and public policy development, policy makers need to devote more attention to workforce projections, not less. (2) More research devoted specifically to the workforce implications of delivery and payment reforms is strongly needed. (3) Such research must be pursued with a sense of urgency, given the rapid aging of the Baby Boom generation, which will put a disproportionate demand on the nation's physician workforce. PMID:26802753

  18. Physician Assistant Programs. Summary. Third Revised Edition.

    ERIC Educational Resources Information Center

    Health Careers of Ohio, Columbus.

    The document provides information on the name of the program, the institution, prerequisites, length of course, and certificate or degree offered for 81 programs for the training of physician assistants as part of Operation MEDIHC (Military Experience Directed Into Health Careers). Fifty-three programs are in primary care; the remaining 28 are…

  19. Physician Participation in Health Administrator Education

    ERIC Educational Resources Information Center

    Rosen, Harry M.; Rudich, Akiva A.

    1977-01-01

    A seminar in quality of care analysis was developed to: (1) familiarize health administration students with methods for measuring the quality of health care; (2) sensitize students to complexities of the medical care process; and (3) provide a setting where students interact directly with physicians in dealing with a common problem. (Editor/LBH)

  20. Assessment of Stress in Physician Assistant Students

    ERIC Educational Resources Information Center

    Kuhn, Lisa; Kranz, Peter L.; Koo, Felix; Cossio, Griselda; Lund, Nick L.

    2005-01-01

    Twenty-seven full-time students within the Physician Assistant Studies Program at The University of Texas--Pan American were anonymously surveyed to determine their levels of stress while enrolled in their first semester. The majority of respondents reported that their stress levels at this point in the program tell within the moderate to…