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Martin FC, Quinn TJ, Straus SE, Anand S, van der Velde N, Harwood RH. New horizons in clinical practice guidelines for use with older people. Age Ageing 2024; 53:afae158. [PMID: 39046117 PMCID: PMC11267466 DOI: 10.1093/ageing/afae158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 03/12/2024] [Accepted: 07/12/2024] [Indexed: 07/25/2024] Open
Abstract
Globally, more people are living into advanced old age, with age-associated frailty, disability and multimorbidity. Achieving equity for all ages necessitates adapting healthcare systems. Clinical practice guidelines (CPGs) have an important place in adapting evidence-based medicine and clinical care to reflect these changing needs. CPGs can facilitate better and more systematic care for older people. But they can also present a challenge to patient-centred care and shared decision-making when clinical and/or socioeconomic heterogeneity or personal priorities are not reflected in recommendations or in their application. Indeed, evidence is often lacking to enable this variability to be reflected in guidance. Evidence is more likely to be lacking about some sections of the population. Many older adults are at the intersection of many factors associated with exclusion from traditional clinical evidence sources with higher incidence of multimorbidity and disability compounded by poorer healthcare access and ultimately worse outcomes. We describe these challenges and illustrate how they can adversely affect CPG scope, the evidence available and its summation, the content of CPG recommendations and their patient-centred implementation. In all of this, we take older adults as our focus, but much of what we say will be applicable to other marginalised groups. Then, using the established process of formulating a CPG as a framework, we consider how these challenges can be mitigated, with particular attention to applicability and implementation. We consider why CPG recommendations on the same clinical areas may be inconsistent and describe approaches to ensuring that CPGs remain up to date.
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Affiliation(s)
- Finbarr C Martin
- Population Health Sciences, Faculty of Life Sciences and Medicine, King’s College London, London, UK
| | - Terence J Quinn
- School of Cardiovascular and Metabolic Health, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Sharon E Straus
- Department of Medicine, University of Toronto and Li Ka Shing Knowledge Institute of St. Michael’s, Toronto, Ontario, Canada
| | - Sonia Anand
- Departments of Medicine and Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Nathalie van der Velde
- Department of Internal Medicine, Section of Geriatric Medicine, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Public Health Research Institute (Aging and Later Life), Amsterdam, The Netherlands
| | - Rowan H Harwood
- School of Health Sciences, University of Nottingham, Nottingham, UK
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Finding meaning in the consultation: introducing the hermeneutic window. Br J Gen Pract 2020; 70:502-503. [PMID: 33004369 DOI: 10.3399/bjgp20x712865] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
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Howe LC, Leibowitz KA, Crum AJ. When Your Doctor "Gets It" and "Gets You": The Critical Role of Competence and Warmth in the Patient-Provider Interaction. Front Psychiatry 2019; 10:475. [PMID: 31333518 PMCID: PMC6619399 DOI: 10.3389/fpsyt.2019.00475] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Accepted: 06/14/2019] [Indexed: 12/12/2022] Open
Abstract
Background: Research demonstrates that the placebo effect can influence the effectiveness of medical treatments and accounts for a significant proportion of healing in many conditions. However, providers may differ in the degree to which they consciously or unconsciously leverage the forces that produce placebo effects in clinical practice. Some studies suggest that the manner in which providers interact with patients shapes the magnitude of placebo effects, but this research has yet to distill the specific dimensions of patient-provider interactions that are most likely to influence placebo response and the mechanisms through which aspects of patient-provider interactions impact placebo response. Methods: We offer a simplifying and unifying framework in which interactions that boost placebo response can be dissected into two key dimensions: patients' perceptions of competence, or whether a doctor "gets it" (i.e., displays of efficiency, knowledge, and skill), and patients' perceptions of warmth, or whether a doctor "gets me" (i.e., displays of personal engagement, connection, and care for the patient). Results: First, we discuss how this framework builds on past research in psychology on social perception of competence and warmth and in medical literature on models of effective medical care, patient satisfaction, and patient-provider interactions. Then we consider possible mechanisms through which competence and warmth may affect the placebo response in healthcare. Finally, we share original data from patients and providers highlighting how this framework applies to healthcare. Both patient and provider data illustrate actionable ways providers can demonstrate competence and warmth to patients. Discussion: We conclude with recommendations for how researchers and practitioners alike can more systematically consider the role of provider competence and warmth in patient-provider interactions to deepen our understanding of placebo effects and, ultimately, enable providers to boost placebo effects alongside active medications (i.e., with known medical ingredients) and treatment in clinical care.
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Affiliation(s)
- Lauren C. Howe
- Department of Business Administration, University of Zurich, Zurich, Switzerland
| | - Kari A. Leibowitz
- Department of Psychology, Stanford University, Stanford, CA, United States
| | - Alia J. Crum
- Department of Psychology, Stanford University, Stanford, CA, United States
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Xochelli A, Stamatopoulos K, Karamanidou C. Patient Involvement in Health Care. Different Terms Same Concept? ACTA ACUST UNITED AC 2019. [DOI: 10.4018/ijrqeh.2019010101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Patient participation in health care is widely considered as crucial for the development of improved health systems and the refined management of chronic conditions. Against this background, however, there are divergent views and contradictions regarding its definition and actual content and scope. Moreover, there is no consensus as to the appropriate interventions, hence assessing their impact remains a challenge. The authors herein comment on the terms that are most commonly used for defining patient involvement in health care and underline the barriers identified in everyday clinical practice that may be responsible for failing to fully materialize its potential impact and/or endorsing it in real life.
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Affiliation(s)
- Aliki Xochelli
- Institute of Applied Biosciences, CERTH, Thermi-Thessaloniki, Greece
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Schrans D, Avonts D, Christiaens T, Willems S, de Smet K, van Boven K, Boeckxstaens P, Kühlein T. The search for person-related information in general practice: a qualitative study. Fam Pract 2016; 33:95-9. [PMID: 26787770 DOI: 10.1093/fampra/cmv099] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND General practice is person-focused. Contextual information influences the clinical decision-making process in primary care. Currently, person-related information (PeRI) is neither recorded in a systematic way nor coded in the electronic medical record (EMR), and therefore not usable for scientific use. AIM To search for classes of PeRI influencing the process of care. METHODS GPs, from nine countries worldwide, were asked to write down narrative case histories where personal factors played a role in decision-making. In an inductive process, the case histories were consecutively coded according to classes of PeRI. The classes found were deductively applied to the following cases and refined, until saturation was reached. Then, the classes were grouped into code-families and further clustered into domains. RESULTS The inductive analysis of 32 case histories resulted in 33 defined PeRI codes, classifying all personal-related information in the cases. The 33 codes were grouped in the following seven mutually exclusive code-families: 'aspects between patient and formal care provider', 'social environment and family', 'functioning/behaviour', 'life history/non-medical experiences', 'personal medical information', 'socio-demographics' and 'work-/employment-related information'. The code-families were clustered into four domains: 'social environment and extended family', 'medicine', 'individual' and 'work and employment'. CONCLUSION As PeRI is used in the process of decision-making, it should be part of the EMR. The PeRI classes we identified might form the basis of a new contextual classification mainly for research purposes. This might help to create evidence of the person-centredness of general practice.
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Affiliation(s)
- Diego Schrans
- Department of Family Medicine and Primary Health Care, Ghent University, Ghent, Belgium,
| | - Dirk Avonts
- Department of Family Medicine and Primary Health Care, Ghent University, Ghent, Belgium
| | - Thierry Christiaens
- Department of Family Medicine and Primary Health Care, Ghent University, Ghent, Belgium
| | - Sara Willems
- Department of Family Medicine and Primary Health Care, Ghent University, Ghent, Belgium
| | - Kaat de Smet
- Department of Family Medicine and Primary Health Care, Ghent University, Ghent, Belgium
| | - Kees van Boven
- Department of Primary and Community Care, Radboud University Nijmegen, Nijmegen, The Netherlands and
| | - Pauline Boeckxstaens
- Department of Family Medicine and Primary Health Care, Ghent University, Ghent, Belgium
| | - Thomas Kühlein
- Allgemeinmedizinisches Institut, Universitätsklinikum Erlangen, Erlangen, Germany
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Peckham S, Falconer J, Gillam S, Hann A, Kendall S, Nanchahal K, Ritchie B, Rogers R, Wallace A. The organisation and delivery of health improvement in general practice and primary care: a scoping study. HEALTH SERVICES AND DELIVERY RESEARCH 2015. [DOI: 10.3310/hsdr03290] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BackgroundThis project examines the organisation and delivery of health improvement activities by and within general practice and the primary health-care team. The project was designed to examine who delivers these interventions, where they are located, what approaches are developed in practices, how individual practices and the primary health-care team organise such public health activities, and how these contribute to health improvement. Our focus was on health promotion and ill-health prevention activities.AimsThe aim of this scoping exercise was to identify the current extent of knowledge about the health improvement activities in general practice and the wider primary health-care team. The key objectives were to provide an overview of the range and type of health improvement activities, identify gaps in knowledge and areas for further empirical research. Our specific research objectives were to map the range and type of health improvement activity undertaken by general practice staff and the primary health-care team based within general practice; to scope the literature on health improvement in general practice or undertaken by health-care staff based in general practice and identify gaps in the evidence base; to synthesise the literature and identify effective approaches to the delivery and organisation of health improvement interventions in a general practice setting; and to identify the priority areas for research as defined by those working in general practice.MethodsWe undertook a comprehensive search of the literature. We followed a staged selection process involving reviews of titles and abstracts. This resulted in the identification of 1140 papers for data extraction, with 658 of these papers selected for inclusion in the review, of which 347 were included in the evidence synthesis. We also undertook 45 individual and two group interviews with primary health-care staff.FindingsMany of the research studies reviewed had some details about the type, process or location, or who provided the intervention. Generally, however, little attention is paid in the literature to examining the impact of the organisational context on the way services are delivered or how this affects the effectiveness of health improvement interventions in general practice. We found that the focus of attention is mainly on individual prevention approaches, with practices engaging in both primary and secondary prevention. The range of activities suggests that general practitioners do not take a population approach but focus on individual patients. However, it is clear that many general practitioners see health promotion as an integral part of practice, whether as individual approaches to primary or secondary health improvement or as a practice-based approach to improving the health of their patients. Our key conclusion is that there is currently insufficient good evidence to support many of the health improvement interventions undertaken in general practice and primary care more widely.Future ResearchFuture research on health improvement in general practice and by the primary health-care team needs to move beyond clinical research to include delivery systems and be conducted in a primary care setting. More research needs to examine areas where there are chronic disease burdens – cancer, dementia and other disabilities of old age. Reviews should be commissioned that examine the whole prevention pathway for health problems that are managed within primary care drawing together research from general practice, pharmacy, community engagement, etc.FundingThe National Institute for Health Research Health Services and Delivery Research programme.
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Affiliation(s)
- Stephen Peckham
- Centre for Health Services Studies, University of Kent, Kent, UK
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - Jane Falconer
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - Steve Gillam
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Alison Hann
- Public Health and Policy Studies, Swansea University, Swansea, UK
| | - Sally Kendall
- Centre for Research in Primary and Community Care, University of Hertfordshire, Hertfordshire, UK
| | - Kiran Nanchahal
- Department of Social and Environmental Health Research, London School of Hygiene and Tropical Medicine, London, UK
| | - Benjamin Ritchie
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - Rebecca Rogers
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - Andrew Wallace
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, UK
- Department of Social Policy, University of Lincoln, Lincoln, UK
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Barraclough J. The role of tonsillectomy for recurrent sore throats in children: a qualitative study. Int J Pediatr Otorhinolaryngol 2014; 78:1974-80. [PMID: 25249484 DOI: 10.1016/j.ijporl.2014.08.043] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Revised: 08/28/2014] [Accepted: 08/30/2014] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Decisions regarding tonsillectomy for children with recurrent sore throats are mainly based on guidelines that take the number of sore throat episodes into consideration. Anecdotally, parents report a number of additional factors that change after the operation. With this in mind, the first follow up tonsillectomy qualitative study was undertaken to identify what the operation truly offers this group of children. MATERIALS AND METHODS Ten families were interviewed between 3 and 14 months after their child's operation. A narrative method was utilised. Interviews with families were transcribed and analysed to identify key themes that had changed due to the operation. RESULTS Themes identified included an improvement in general and specific symptoms. Psychosocial aspects such as education, socialising, family consequences and psychological consequences were also important factors that families noticed. CONCLUSION Tonsillectomy has much more to offer families and children than an improvement in the numbers of episodes of sore throats and this study could form the basis of a specific quality of life assessment tool.
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Affiliation(s)
- James Barraclough
- Department of Ear, Nose and Throat Surgery, Worcester Royal Hospital, Charles Hastings Way, WR5 1DD Worcester, UK.
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Abstract
The need for understanding and reflecting on evidence-based dermatology (EBD) has never been greater given the exponential growth of new external evidence to inform clinical practice. Like any other branch of medicine, dermatologists need to acquire new skills in constructing answerable questions, efficiently searching electronic bibliographic databases, and critically appraising different types of studies. Secondary summaries of evidence in the form of systematic reviews (SR), that is, reviews that are conducted in a systematic, unbiased and explicit manner, reside at the top of the evidence hierarchy, because they are less prone to bias than traditional expert reviews. In addition to providing summaries of the best external evidence, systematic reviews and randomized controlled trials (RCTs) are also powerful ways of identifying research gaps and ultimately setting the agenda of future clinical research in dermatology. But like any paradigm, EBD can have its limitations. Wrong application, misuse and overuse of EBD can have serious consequences. For example, mindless pooling together of data from dissimilar studies in a meta-analysis may render it a form of reductionism that does not make any sense. Similarly, even highly protocolised study designs such as SRs and RCTs are still susceptible to some degree of dishonesty and bias. Over-reliance on randomized controlled trials (RCT) may be inappropriate, as RCTs are not a good source for picking up rare but important adverse effects such as lupus syndrome with minocycline. A common criticism leveled against SRs is that these frequently conclude that there is lack of sufficient evidence to inform current clinical practice, but arguably, such a perception is grounded more on the interpretation of the SRs than anything else. The apparent absence of evidence should not paralyze the dermatologist to adopt a state of therapeutic nihilism. Poor primary data and an SR based on evidence that is not up-to-date are also limitations that can only improve with better primary studies and updated reviews such as those done by the Cochrane Collaboration. Most dermatologists are interested in integrating the best external evidence with the care of individual patients and have been practicing good EBD without realizing it.
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Affiliation(s)
- Hywel C Williams
- Professor of Dermato-Epidemiology, Centre of Evidence-Based Dermatology, Queen's Medical Centre University Hospital NHS Trust, Nottingham, England, UK
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Ishikawa H, Hashimoto H, Kiuchi T. The evolving concept of "patient-centeredness" in patient-physician communication research. Soc Sci Med 2013; 96:147-53. [PMID: 24034962 DOI: 10.1016/j.socscimed.2013.07.026] [Citation(s) in RCA: 93] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2013] [Revised: 07/22/2013] [Accepted: 07/28/2013] [Indexed: 11/18/2022]
Abstract
Over the past few decades, the concept of "patient-centeredness" has been intensively studied in health communication research on patient-physician interaction. Despite its popularity, this concept has often been criticized for lacking a unified definition and operationalized measurement. This article reviews how health communication research on patient-physician interaction has conceptualized and operationalized patient-centered communication based on four major theoretical perspectives in sociology (i.e., functionalism, conflict theory, utilitarianism, and social constructionism), and discusses the agenda for future research in this field. Each theory addresses different aspects of the patient-physician relationship and communication from different theoretical viewpoints. Patient-centeredness is a multifaceted construct with no single theory that can sufficiently define the whole concept. Different theoretical perspectives of patient-centered communication can be selectively adopted according to the context and nature of problems in the patient-physician relationship that a particular study aims to explore. The present study may provide a useful framework: it offers an overview of the differing models of patient-centered communication and the expected roles and goals in each model; it does so toward identifying a communication model that fits the patient and the context and toward theoretically reconstructing existing measures of patient-centered communication. Furthermore, although patient-centered communication has been defined mainly from the viewpoint of physician's behaviors aimed at achieving patient-centered care, patient competence is also required for patient-centered communication. This needs to be examined in current medical practice.
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Affiliation(s)
- Hirono Ishikawa
- Department of Health Communication, School of Public Health, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan.
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Systems biology as a conceptual framework for research in family medicine; use in predicting response to influenza vaccination. Prim Health Care Res Dev 2012; 12:310-21. [PMID: 22284946 DOI: 10.1017/s1463423611000089] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
AIM To introduce systems biology as a conceptual framework for research in family medicine, based on empirical data from a case study on the prediction of influenza vaccination outcomes. This concept is primarily oriented towards planning preventive interventions and includes systematic data recording, a multi-step research protocol and predictive modelling. BACKGROUND Factors known to affect responses to influenza vaccination include older age, past exposure to influenza viruses, and chronic diseases; however, constructing useful prediction models remains a challenge, because of the need to identify health parameters that are appropriate for general use in modelling patients' responses. METHODS The sample consisted of 93 patients aged 50-89 years (median 69), with multiple medical conditions, who were vaccinated against influenza. Literature searches identified potentially predictive health-related parameters, including age, gender, diagnoses of the main chronic ageing diseases, anthropometric measures, and haematological and biochemical tests. By applying data mining algorithms, patterns were identified in the data set. Candidate health parameters, selected in this way, were then combined with information on past influenza virus exposure to build the prediction model using logistic regression. FINDINGS A highly significant prediction model was obtained, indicating that by using a systems biology approach it is possible to answer unresolved complex medical uncertainties. Adopting this systems biology approach can be expected to be useful in identifying the most appropriate target groups for other preventive programmes.
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Berrada El Azizi G, Ahid S, Ghanname I, Belaiche A, Hassar M, Cherrah Y. Trends in antihypertensives use among Moroccan patients. Pharmacoepidemiol Drug Saf 2012; 21:1067-73. [PMID: 22585420 DOI: 10.1002/pds.3288] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2011] [Revised: 03/23/2012] [Accepted: 03/23/2012] [Indexed: 11/08/2022]
Abstract
PURPOSE In this study, we analyzed the consumption trends of antihypertensives in Morocco during the 1991-2010 period and the impacts after the institution of Mandatory Health Insurance and the marketing of generic drugs. METHODS We used sales data from the Moroccan subsidiary of IMS Health "Intercontinental Marketing Service". The consumption volumes were converted into defined daily doses (DDDs). RESULTS Between 1991 and 2010, outpatient consumption of antihypertensives went from 4.37 to 23.14 DDD/1000 inhabitants/day, a 5.30-fold increase. In 2010, calcium channel blockers (CCBs) and angiotensin converting enzyme inhibitors (ACEI) were the most consumed (4.97 DDD/1000 inhabitants/day) for each one, followed by diuretics (4.20 DDD/1000 inhabitants/day). The most consumed products were amlodipine (4.27 DDD/1000 inhabitants/day) followed by ramipril (3.18 DDD/1000 inhabitants /day) and indapamide (1.72 DDD/1000inhabitants/day). Between 1991 and 2010, the consumption of generic antihypertensives went from 2% to 46%. CONCLUSION Antihypertensive consumption increased between 1991 and 2010. However, despite the increase of generic drugs consumption, the levels of antihypertensive consumption remain lower than the needs of hypertensive patients.
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Affiliation(s)
- G Berrada El Azizi
- Research Team of Pharmacoepidemiology & Pharmacoeconomics, Laboratory of Pharmacology & Toxicology, Faculty of Medicine & Pharmacy, University Mohammed V-Souissi, Rabat, Morocco.
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[Desirable, unfamiliar and in need of communication - the evidence-based decision aid of the Institute for Quality and Efficiency in Health Care (IQWiG)]. ZEITSCHRIFT FUR EVIDENZ FORTBILDUNG UND QUALITAET IM GESUNDHEITSWESEN 2012; 106:290-4. [PMID: 22749077 DOI: 10.1016/j.zefq.2012.03.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2011] [Revised: 10/20/2011] [Accepted: 03/09/2012] [Indexed: 11/21/2022]
Abstract
In 2004 the German Institute for Quality and Efficiency in Health Care (IQWiG) was given a statutory mandate to prepare and publish evidence-based information for consumers and patients. The current study investigated the extent to which the IQWiG's "Change of Life" information pack was found to be both comprehensible and useful by users. A total of 41 qualitative, semi-structured interviews were conducted with menopausal women. The partial analysis presented here is based solely on the "Decision Aid" part of the information pack. For many women the information contained in the Decision Aid was new and the manner of presentation unusual. In the sample investigated here the Decision Aid was used rather as a confirmation of decisions that had already been made than as an aid in the decision-making process. Where it was not possible to harmonise the scientific evidence presented with the individual's own opinion, the decision-making conflict was intensified. Balancing of individual preferences against study results proved to be difficult for two reasons: first, the unusual manner of presentation and second, the two contrasting poles of "science-based information" and "own preferences", which were not regarded as being of equal significance. This conflict represents a fundamental problem in evidence-based decision aids.
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Morden A, Jinks C, Bie Nio Ong. Lay models of self-management: how do people manage knee osteoarthritis in context? Chronic Illn 2011; 7:185-200. [PMID: 21343222 DOI: 10.1177/1742395310391491] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Current NICE guidelines for Osteoarthritis (OA) identify several core self-management recommendations (exercise and weight loss if overweight/obese) to be supported by Healthcare Professionals. Contemporary research stresses that a patient-centred model of self-management that builds upon existing patient action and belief is essential. The lay beliefs regarding self-management for OA have not been explicitly explored previously. METHOD Of the participants, 22 people were recruited to undertake in-depth interviews and a diary study. The constant comparative method and narrative methods were utilized to analyse the data. RESULTS Making adaptations and using strategies to get on with 'normal' daily life is as much a part of caring for OA as easing painful symptoms. Moreover, participants 'normal' routines ensured that they were able to stay active and keep the knee joint moving. Thus, maintaining everyday social roles and valued activities parallels recommendations from policy and practice. Engaging in exercise is influenced by biography, preferred lifestyle and contextual need. CONCLUSION Practitioners and policy need to embrace the complexities of managing chronic OA conditions, by taking onboard the needs and priorities of patients. The findings highlight the disease specific needs of self-management that may be omitted from programmes like the Expert Patients Programme.
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Affiliation(s)
- Andrew Morden
- Arthritis Research UK Primary Care Centre, Keele University, Staffordshire, UK.
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Abstract
Evidence-based medicine is an evolving new paradigm. With the advent of numerous new diagnostic techniques and therapeutic interventions, one needs to critically evaluate and validate them by appropriate methods before adopting them into day-to-day patient care. The concepts involved in the evaluation of diagnostic tests and therapy are discussed. For delivering the highest level of clinical care, evidence alone is not sufficient. Integrating individual clinical experience and patients' perspectives with the best available external evidence is essential.
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Affiliation(s)
- Chandrasekhar Garudadri
- VST Center for Glaucoma, LV Prasad Eye Institute, Kallam Anji Reddy Campus, LV Prasad Marg, Road No 2, Banjara Hills, Hyderabad 500 034, Andhra Pradesh, India.
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van Empel IWH, Dancet EAF, Koolman XHE, Nelen WLDM, Stolk EA, Sermeus W, D'Hooghe TM, Kremer JAM. Physicians underestimate the importance of patient-centredness to patients: a discrete choice experiment in fertility care. Hum Reprod 2011; 26:584-93. [DOI: 10.1093/humrep/deq389] [Citation(s) in RCA: 98] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Nasiakos G, Cribbie RA, Arpin-Cribbie CA. Equivalence-based measures of clinical significance: assessing treatments for depression. Psychother Res 2010; 20:647-56. [PMID: 20803383 DOI: 10.1080/10503307.2010.501039] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
Treatment efficacy is largely determined by statistical significance testing, and clinical significance testing is often used to quantify or qualify the efficacy of a treatment at the individual or group level. This study applies the equivalence-based clinical significance model proposed by Kendall, Marrs-Garcia, Nath, and Sheldrick (1999) and a revised model proposed by Cribbie and Arpin-Cribbie (2009) to the assessment of treatments for depression. Using several studies that investigated treatments for depression, the authors tested whether the posttreatment means were equivalent to those for a similar normal comparison group. All of the studies had significant improvement from pretest to posttest, although for many of the studies the treated group was not equivalent to a normal comparison group at posttest. Further, there are important differences between the conclusions drawn from the Kendall et al. and Cribbie and Arpin-Cribbie methods for assessing equivalence-based clinical significance.
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Affiliation(s)
- George Nasiakos
- Department of Psychology, York University, Toronto, Ontario, Canada
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Hajjaj FM, Salek MS, Basra MKA, Finlay AY. Nonclinical influences, beyond diagnosis and severity, on clinical decision making in dermatology: understanding the gap between guidelines and practice. Br J Dermatol 2010; 163:789-99. [PMID: 20854402 DOI: 10.1111/j.1365-2133.2010.09868.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Clinical decision making in dermatology is a complex process and might be influenced by a wide range of nonclinical factors. OBJECTIVES The aim of this study was to explore the role of nonclinical influences, beyond diagnosis and severity, on clinical decision making in dermatology. METHODS Semi-structured qualitative interviews were conducted with 46 clinicians working in departments of dermatology of nine different hospitals in Wales. Interviews were audio-recorded and later transcribed and their contents analysed. RESULTS Nonclinical factors influencing patient management decisions in dermatology that were identified related to patients, clinicians and practice characteristics. Patient-related factors included place of residence, socioeconomic circumstances, education and intelligence, ethnicity, age, treatment adherence, expectations from treatment, quality of life, concerns and worries, difficult patients, and family members or friends. Clinician-related factors included time constraints in clinic, clinicians' personal circumstances, relationship with colleagues, and relationship with pharmaceutical companies. Practice-related factors included working in private practice, cost of treatment to the National Health Service (NHS), prescribing bureaucracy, and availability of treatment service in the work place. There was a difference between the consultants' views and those of the other clinicians over the impact of pharmaceutical companies on clinicians' prescribing and the awareness of treatment costs to the NHS. Most of the factors identified could potentially influence the clinicians' decision-making process subconsciously. Some clinicians highlighted that these factors are untaught in the medical curriculum, and are usually ignored in clinical guidelines, and therefore represent a challenge to the practice of evidence-based medicine. CONCLUSIONS This study has described one aspect of the reality of medical decision making beyond the conventional evidence-based guidelines approach. Proper understanding of nonclinical influences on decision making is of paramount importance for the best patient-centred treatment outcomes.
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Affiliation(s)
- F M Hajjaj
- Department of Dermatology and Wound Healing, Cardiff University School of Medicine, Cardiff CF14 4XN, UK.
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Gray DP. Editorial. Biographies in theory and in practice. JOURNAL OF MEDICAL BIOGRAPHY 2010; 18:63. [PMID: 20519699 DOI: 10.1258/jmb.2010.010015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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Busse JW, Guyatt GH. Optimizing the use of patient data to improve outcomes for patients: narcotics for chronic noncancer pain. Expert Rev Pharmacoecon Outcomes Res 2009; 9:171-9. [PMID: 19402805 DOI: 10.1586/erp.09.7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Randomized trials can provide important direction to clinical decision-making; however, their strength of inferences may be weakened by methodological limitations, the extent that their reported outcomes fail to address patient-important end points and by failing to report results that provide interpretable estimates of magnitude of effect. Strategies that investigators can use to address interpretability include reporting mean differences between groups in relation to the minimal important difference and reporting the proportion of patients who benefit from treatment and the associated number needed to treat. These strategies also apply to reporting pooled estimates from meta-analyses, even when studies use different instruments to measure the same construct. We illustrate these techniques using, as an example, current evidence for the use of opioids in chronic noncancer pain.
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Affiliation(s)
- Jason W Busse
- Department of Clinical Epidemiology and Biostatistics, Health Sciences Centre, 1200 Main Street West, Room 2C12, McMaster University, Hamilton, ON, L8L 8E7, Canada.
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Hunt GJF, Callaghan KSN. COMPARATIVE ISSUES IN AVIATION AND SURGICAL CREW RESOURCE MANAGEMENT: (1) ARE WE TOO SOLUTION FOCUSED? ANZ J Surg 2008; 78:690-3. [DOI: 10.1111/j.1445-2197.2008.04619.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Research in Chiropractic Education: An Update. J Manipulative Physiol Ther 2006; 29:762-73. [DOI: 10.1016/j.jmpt.2006.09.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2005] [Revised: 01/30/2006] [Accepted: 02/12/2006] [Indexed: 11/24/2022]
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Abstract
The recent emergence of evidence-based medicine (EBM) presents medical ethics with the challenge of analyzing what is the current best medical evidence in ethical decision making. This article concludes that the use of the best available, most recently published research findings is a primary moral obligation. However, this does not automatically mean that the use of these research findings will lead to better ethical decision making. Research data can be distorted by methodological failings in the design and reporting of experiments, or by technical and commercial bias. Moreover, the introduction of norms, values, principles and ethical theories can lead to other choices than those proposed by empirical research findings. Ethical decision making must be informed and legitimated by the best available medical research. Nevertheless, ethical decision making is still primarily a choice based on values and norms.
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Affiliation(s)
- Pascal Borry
- Center for Biomedical Ethics and Law, K.U. Leuven, Kapucijnenvoer, Leuven, Belgium.
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Turabián-Fernández JL, Pérez-Franco B. [Variability is an indicator of good clinical management in family medicine]. Aten Primaria 2006; 37:160-3. [PMID: 16527137 PMCID: PMC7669008 DOI: 10.1157/13085349] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2005] [Accepted: 09/12/2005] [Indexed: 11/21/2022] Open
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Abstract
AIMS To assess the cost implications of changing prescribing patterns for antihypertensive drugs and to analyse adherence to guidelines and formulary in Grampian region over a 1 year period. METHODS Data on all prescriptions for antihypertensive medicines between November 2001 and October 2002 were obtained from Grampian Health Board. The total quantity and cost of each drug prescribed was calculated and compared with November 1998 to October 1999. Adherence to the local formulary and 1999 British Hypertension Society guidelines for first line agents and prescribing of generic drug names were analyzed for each practice. RESULTS There was an increase in the total number of prescriptions for antihypertensive drugs from 504929 in 1998/99 to 741620 in 2001/02, and a corresponding increase in total cost from pound 4.52 million to pound 6.79 million. Increases were seen in all drug classes, particularly angiotensin II antagonists (246.27%). Adherence to the local formulary was good, with an average of 91.25% (SD 5.94%) of prescribing consistent with recommended agents. This fell to 71.70% (SD 23.10%) for angiotensin II antagonists. Prescription using generic name was related to whether the practice dispensed medication or not: the mean level of generic prescribing in dispensing practices was 75.25% and in nondispensing practices was 89.02% (mean difference 13.76 (9.27, 18.26), P < 0.001). CONCLUSIONS There was a substantial increase in prescribing volume and cost of antihypertensives between 1998/99 and 2001/02. This trend is likely to have continued, given changing targets and indications for therapy. Although practices generally showed high concordance with formulary recommendations, newer agents such as angiotensin II antagonists were less consistent, possibly related to pharmaceutical influences on prescribing. Dispensing practices were more likely to prescribe branded drugs which may reflect current reimbursement policies. Changing prescribing practices by encouraging formulary based prescribing and prescribing of generic agents may help offset the cost implications of guideline driven increases in antihypertensive drug prescribing. Education, and reviewing payment practices in dispensing and smaller practices, may also have a role.
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Affiliation(s)
- Sarah Ross
- Department of Medicine and Therapeutics, University of Aberdeen, UK.
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Nassar Junior AP, Pignataro DS, Fuzaro MM, Tilbery CP. [Ethical issues in multiple sclerosis under physicians and patients point of view]. ARQUIVOS DE NEURO-PSIQUIATRIA 2005; 63:133-9. [PMID: 15830079 DOI: 10.1590/s0004-282x2005000100024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
UNLABELLED Multiple sclerosis (MS) is a neurologic disorder that mostly affects young adults and can usually evolute to physical disability. Thus, caring patients with MS brings many ethic questions for the physician. OBJECTIVE To identify physicians and patients' perceptions about the illness and so improve doctor-patient relationship. METHOD It was made two different questionnaires, one for patients and another for physicians, 103 patients and 44 physicians answered them. RESULTS 96.1% of patients knew their diagnosis, all others would like to know it. From those, 74.7% thought that that way it was disclosured was correct and 90.9% said that the doctor should tell us it. The worst symptoms described were fatigue (29.1%) and motor deficits (28.1%). By other side, 68% of patients told they suffered because of the illness. The most important reason for doctors to tell the diagnosis to the patients was to improve adherence to treatment (56.8%). A familiar present at this moment was demanded for 54.6% of doctors. When asked about orientations in a pregnancy, 50% of physicians did not answer correctly. Finally, 50% of physicians were against complementary and alternative therapies. CONCLUSION Patients want to know their diagnosis and doctors should tell them in the most adequate moment and give more information. A debate about palliative care is also necessary.
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Housset B, Junod AF. Application de la médecine factuelle au patient individuel : la place de l’analyse décisionnelle. Rev Mal Respir 2004; 21:S79-87. [PMID: 15492696 DOI: 10.1016/s0761-8425(04)71465-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- B Housset
- Service de Pneumologie et pathologie professionnelle, CHI de Créteil, Créteil, France.
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Bem C, Lee C, Dawson R, Watkinson J. Is Clinical Otolaryngology publishing patient-centred research? ACTA ACUST UNITED AC 2004; 29:84-93. [PMID: 14961858 DOI: 10.1111/j.1365-2273.2004.00755.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We asked how patient centred is Clinical Otolaryngology? Using two new models for analysing the patient-centredness of medical literature, three reviewers classified 176 papers (91 articles and 85 abstracts) published in this journal during the year 2000. Patients appeared as clinical subjects in 98 (56%), were interviewed by closed questionnaires in 21 (12%) and open questionnaires in 6 (3%), represented only by demographic details in 40 (23%) and not part of the study in 11 (6%) of papers. Papers were considered to address a biomedical frame of reference in 48 (27%), the patient's frame of reference in 6 (3%), technical aspects of the clinical encounter in 109 (62%) and communicative aspects in 7 (4%), and the setting for the encounter in 6 (3%) of papers. We show that some patient-centred research is published in Clinical Otolaryngology but suggest that it could publish more.
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Affiliation(s)
- C Bem
- Department of ENT, Bradford Royal Infirmary, Birmingham, UK.
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Affiliation(s)
- Ruud Ter Meulen
- Institute of Bioethics, Department of Caring Sciences, University of Maastricht, PO Box 616, 6200 MD Maastricht, The Netherlands.
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Vliet Vlieland TPM. Managing chronic disease: evidence-based medicine or patient centred medicine? HEALTH CARE ANALYSIS 2003; 10:289-98. [PMID: 12769416 DOI: 10.1023/a:1022951808151] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Chronic diseases are recognized as a leading cause of mortality, morbidity, health care utilization and cost. A constant tailoring of care to the actual needs of individual patients, complexity and long duration are the distinguishing features of chronic disease management. Given the rapid development and high use of services providing complex management, the number of controlled clinical trials in this field is limited. The information from the few available controlled clinical trials may be difficult to interpret, mainly due to a large variety in the interventions being studied, differences in 'control treatments' and a confined set of outcome measures that are used. The ethical issue with this observation is, that in the absence of randomised clinical trial information on clinical effectiveness and in consequence of the lack of additional data that are crucial for therapeutic decisions in the process of caring, specific patient groups, such as patients with chronic diseases, may become disadvantaged. The scarcity and incompleteness of controlled trial information can partly be explained by difficulties in conducting this type of research in the field of chronic disease management. To avoid that patients with chronic diseases become disadvantaged, the use of alternative designs such as observational studies to evaluate chronic disease management must be accepted and supported. Moreover, in chronic disease management the process of caring needs to emphasized and appraised appropriately. For that purpose, new measurement methods, focussing on concepts of caring that are not included in the majority of current clinical trials, need to be developed.
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Abstract
The development of Information and Communication Technologies (ICT) shall have a high impact on health care and patient management. Some of the factors underlying this development as well as the recommendations made for optimum use of those technologies are discussed in this article.
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Affiliation(s)
- Marius Fieschi
- Faculté de Médecine de Marseille, LERTIM, Université de la Méditerranée, 27 Bd Jean Moulin, 13385 Marseille cedex 5, France.
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Jacobs JE, van de Lisdonk EH, Smeele I, van Weel C, Grol RP. Management of patients with asthma and COPD: monitoring quality of life and the relationship to subsequent GP interventions. Fam Pract 2001; 18:574-80. [PMID: 11739339 DOI: 10.1093/fampra/18.6.574] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES The aim of this study was to investigate the feasibility of systematic monitoring of patients' quality of life and its relationship to GPs' interventions concerning management of asthma and chronic obstructive pulmonary disease (COPD). METHODS A cross-sectional study on patients' self-reported quality of life in relation to GPs' subsequent interventions during consultation was performed. Fourteen GPs at six general practices in The Netherlands monitored 175 patients aged 18 years and older with asthma and COPD. Directly before each planned follow-up consultation, patients completed a self-report questionnaire (27 items, five dimensions) about their quality of life; GPs reviewed the monitoring scores during consultation and recorded their diagnostic and therapeutic interventions. The relationship between patients' perceived quality of life and GPs' medication prescription, smoking cessation advice, patient education and counselling was analysed. RESULTS During 15 months, 175 patients underwent 537 consultations. In 57% of the consultations, patients reported impairments in their quality of life. This information was significantly associated with subsequent GP interventions (chi-square = 0.05), especially with providing patient education and counselling. Multivariate logistic regression analyses showed that reported physical complaints were positively associated with changes in medication prescription [odds ratio (OR) 1.7; 95% confidence interval (CI) 1.0-2.8] and with education about the control regimen (OR 1.9; 95% CI 1.1-3.3). Reported emotional complaints were related to extra follow-up appointments (OR 4.3; 95% CI 1.5-12.8) and to counselling (OR 7.3; 95% CI 2.9-18.3). In general, more advanced age was related to less patient education. Patients' and GPs' opinions about the quality of life monitoring were positive. CONCLUSIONS Information about quality of life of patients, gathered systematically and routinely directly before consultation, could be integrated into a complex medical decision-making process; scores were related to various therapeutic interventions.
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Affiliation(s)
- J E Jacobs
- Centre for Quality of Care Research, University of Nijmegen, The Netherlands
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Freeman AC, Sweeney K. Why general practitioners do not implement evidence: qualitative study. BMJ (CLINICAL RESEARCH ED.) 2001; 323:1100-2. [PMID: 11701576 PMCID: PMC59686 DOI: 10.1136/bmj.323.7321.1100] [Citation(s) in RCA: 245] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/06/2001] [Indexed: 11/04/2022]
Abstract
OBJECTIVES To explore the reasons why general practitioners do not always implement best evidence. DESIGN Qualitative study using Balint-style groups. SETTING Primary care. PARTICIPANTS 19 general practitioners. MAIN OUTCOME MEASURES Identifiable themes that indicate barriers to implementation. RESULTS Six main themes were identified that affected the implementation process: the personal and professional experiences of the general practitioners; the patient-doctor relationship; a perceived tension between primary and secondary care; general practitioners' feelings about their patients and the evidence; and logistical problems. Doctors are aware that their choice of words with patients can affect patients' decisions and whether evidence is implemented. CONCLUSIONS General practitioner participants seem to act as a conduit within the consultation and regard clinical evidence as a square peg to fit in the round hole of the patient's life. The process of implementation is complex, fluid, and adaptive.
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Affiliation(s)
- A C Freeman
- Somerset and North and East Devon Primary Care Research Network, Institute of General Practice, School of Postgraduate Medicine and Health Sciences, Exeter EX2 5DW.
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Mant D. Será que ensaios clínicos aleatórios podem inspirar decisões clínicas sobre pacientes individuais? REVISTA LATINOAMERICANA DE PSICOPATOLOGIA FUNDAMENTAL 2001. [DOI: 10.1590/1415-47142001002010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Pereira Gray D. Historical analysis: a new approach comparing publications from inside and outside the discipline over time. MEDICAL EDUCATION 2001; 35:404-408. [PMID: 11319007 DOI: 10.1046/j.1365-2923.2001.00605.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
One new way of analysing a discipline is to track the major ideas it produces over time (outputs). This can also be done with the texts which the discipline acknowledges through citations (inputs). Using the criteria of citations in peer-reviewed journals and frequency of citation, it is possible to chart trends and even make predictions. A table for the discipline of general practice over 150 years is shown. This historical analysis suggests that the discipline of general practice was essentially clinical and primarily concerned with physical illness until 1965 and has since then been more concerned with psychosocial factors.
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Affiliation(s)
- D Pereira Gray
- Institute of General Practice, University of Exeter, Exeter, UK
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Thoonen B, van Weel C. Self management in asthma care. Professionals must rethink their role if they are to guide patients successfully. BMJ (CLINICAL RESEARCH ED.) 2000; 321:1482-3. [PMID: 11118160 PMCID: PMC1119203 DOI: 10.1136/bmj.321.7275.1482] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Marshall MN, Davies HT. Performance Measurement and Management of Healthcare Professionals. ACTA ACUST UNITED AC 2000. [DOI: 10.2165/00115677-200007060-00002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Bensing J. Bridging the gap. The separate worlds of evidence-based medicine and patient-centered medicine. PATIENT EDUCATION AND COUNSELING 2000; 39:17-25. [PMID: 11013544 DOI: 10.1016/s0738-3991(99)00087-7] [Citation(s) in RCA: 380] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Modern medical care is influenced by two paradigms: 'evidence-based medicine' and 'patient-centered medicine'. In the last decade, both paradigms rapidly gained in popularity and are now both supposed to affect the process of clinical decision making during the daily practice of physicians. However, careful analysis shows that they focus on different aspects of medical care and have, in fact, little in common. Evidence-based medicine is a rather young concept that entered the scientific literature in the early 1990s. It has basically a positivistic, biomedical perspective. Its focus is on offering clinicians the best available evidence about the most adequate treatment for their patients, considering medicine merely as a cognitive-rational enterprise. In this approach the uniqueness of patients, their individual needs and preferences, and their emotional status are easily neglected as relevant factors in decision-making. Patient-centered medicine, although not a new phenomenon, has recently attracted renewed attention. It has basically a humanistic, biopsychosocial perspective, combining ethical values on 'the ideal physician', with psychotherapeutic theories on facilitating patients' disclosure of real worries, and negotiation theories on decision making. It puts a strong focus on patient participation in clinical decision making by taking into account the patients' perspective, and tuning medical care to the patients' needs and preferences. However, in this approach the ideological base is better developed than its evidence base. In modern medicine both paradigms are highly relevant, but yet seem to belong to different worlds. The challenge for the near future is to bring these separate worlds together. The aim of this paper is to give an impulse to this integration. Developments within both paradigms can benefit from interchanging ideas and principles from which eventually medical care will benefit. In this process a key role is foreseen for communication and communication research.
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Affiliation(s)
- J Bensing
- NIVEL/University Utrecht, Faculty of Social Sciences, The Netherlands.
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Gordillo V, del Amo J, Soriano V, González-Lahoz J. Sociodemographic and psychological variables influencing adherence to antiretroviral therapy. AIDS 1999; 13:1763-9. [PMID: 10509579 DOI: 10.1097/00002030-199909100-00021] [Citation(s) in RCA: 435] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To assess the degree of compliance with antiretroviral therapy in HIV-infected patients, and identify which sociodemographic and psychological factors influence it, in order to develop strategies to improve adherence. DESIGN AND SETTING Cross-sectional study in a reference HIV/AIDS institution located in Madrid, Spain. PATIENTS AND METHODS A total of 366 HIV-infected patients who were on treatment with antiretroviral drugs were invited to complete a questionnaire which recorded sociodemographic data and psychological variables in relation to compliance with the prescribed medication. Clinical information was extracted from the hospital records. The Beck Depression Inventory was used to assess depression, while adherence to treatment was evaluated using patient's self report and the pill count method. RESULTS A good adherence to antiretroviral therapy (> 90% consumption of the prescribed pills) was recorded in 211 (57.6%) patients. A good concordance for assessing adherence was found using the patient's self-report and the pill count method in a sub-group of patients. Predictors of compliance in the univariate analysis were age, transmission category, level of studies, work situation, CD4 cell count level, depression and self-perceived social support. In the multivariate model, only age, transmission category, CD4 cell count level, depression, self-perceived social support, and an interaction between the last two variables predicted compliance to treatment; adherence to antiretroviral therapy was better among subjects aged 32-35 years [odds ratio (OR), 2.31; 95% confidence interval (CI), 1.21-4.40], in non-intravenous drug users (IVDUs) (OR, 2.05; 95% CI, 1.28-3.29), subjects with CD4 cell counts from 200-499 x 10(6) cells/l at enrolment (OR, 2.78; 95% CI, 1.40-5.51) and in subjects not depressed and with a self-perceived good social support (OR, 1.86; 95% CI, 0.98-3.53). CONCLUSIONS Sociodemographic and psychological factors influence the degree of adherence to antiretroviral therapy. Overall, IVDUs and younger individuals tend to have a poorer compliance, as well as subjects with depression and lack of self-perceived social support. An increased awareness of these factors by practitioners attending HIV-infected persons, recognizing and potentially treating some of them, should indirectly improve the effectiveness of antiretroviral therapy.
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Affiliation(s)
- V Gordillo
- Department of Research Methodology in Education, University Complutense, Hospital Carlos III, Madrid, Spain.
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Lange S. [Statistically significant--also relevant for the patient?]. MEDIZINISCHE KLINIK (MUNICH, GERMANY : 1983) 1999; 94 Suppl 2:22-4. [PMID: 10740398 DOI: 10.1007/bf03042023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- S Lange
- Abteilung für Medizinische Informatik, Biometrie und Epidemiologie, Ruhr-Universität Bochum.
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Affiliation(s)
- C van Weel
- Netherlands School of Primary Care Research, Department of General Practice, University of Nijmegen.
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Abstract
Errors relating to the use of the correlation coefficient and bivariate linear regression are often to be found in medical publications. This paper reports a literature search to define the problems. All the papers and letters published in the British Medical Journal, The Lancet and the New England Journal of Medicine during 1997 were screened for examples. Fifteen categories of errors were identified of which eight were important or common. These included: failure to define clearly the relevant sample number; the display of potentially misleading scatterplots; attachment of unwarranted importance to significance levels; and the omission of confidence intervals for correlation coefficients and around regression lines.
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Affiliation(s)
- D Mant
- Department of Primary Health Care, University of Oxford, UK
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Abstract
Clinical guidelines are essential in promoting the implementation of evidence-based practice within the NHS. But there are two broad schools of thought about their development and implementation: the first argues that guidelines should be entirely evidence-based and tolerates a degree of complexity which may make the guideline impractical; the second argues that we need simple guidelines, and sacrifices the strength of evidence in favour of ease of application and dissemination. Both arguments have merits and flaws, which are discussed, and ways to integrate the strengths of both are considered.
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Affiliation(s)
- C W Onion
- Wirral Health Authority, St Catherine's Hospital, Birkenhead, UK
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