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PubMed2003

A comparison of psoas compartment block and spinal and general anesthesia for outpatient knee arthroscopy.

UNLABELLED: The optimal anesthetic technique for outpatient knee arthroscopy remains controversial. In this study, we evaluated surgical operating conditions, patient satisfaction, recovery times, and postoperative analgesic requirements associated with psoas compartment block, general anesthetic, or spinal anesthetic techniques. Sixty patients were randomized to receive a propofol/nitrous oxide/fentanyl general anesthetic, spinal anesthesia with 6 mg of bupivacaine and 15 micro g of fentanyl, or psoas compartment block with 40 mL of 1.5% mepivacaine. All patients received IV ketorolac and intraarticular bupivacaine. The frequency of postanesthesia recovery room admission was 13 (65%) of 20 for patients receiving general anesthesia, compared with 0 of 21 for patients receiving spinal anesthesia and 1 (5%) of 19 for patients receiving psoas block (P < 0.001). The median time from the end of surgery to meeting hospital discharge criteria did not differ across groups (131, 129, and 110 min for general, spinal, and psoas groups, respectively). In the hospital, 45% of general anesthesia patients received opioid analgesics, compared with 14% of spinal anesthesia and 21% of psoas block patients (P = 0.087). There was no difference among groups with respect to the time of first analgesic use or the number of patients requiring opioid analgesia. Pain scores were highest in patients receiving general anesthesia at 30 min (P = 0.032) and at 60, 90, and 120 min (P < 0.001). Patient satisfaction with anesthetic technique (P = 0.025) and pain management (P = 0.009) differed significantly across groups; patients receiving general anesthesia reported lower satisfaction ratings. We conclude that spinal anesthesia or psoas block is superior to general anesthesia for knee arthroscopy when considering resource utilization, patient satisfaction, and postoperative analgesic management. IMPLICATIONS: Outpatient knee arthroscopy may be performed using a variety of anesthetic techniques. We report that spinal anesthesia and psoas compartment block are superior to general anesthesia when considering resource utilization, patient satisfaction, and postoperative analgesic management.

Adolescent↗
PubMed1992

Comparison of staff training strategies to promote generalized teaching skills.

Two studies compared the effectiveness of different strategies for promoting generalization of staff skills in teaching self-care routines to clients with developmental disabilities. In Study 1, 9 direct-care staff members of group homes were trained sequentially through four conditions; (a) the provision of written instructions, (b) performance-based training using a single client program exemplar and simulated clients (single case training), (c) performance-based training using actual developmentally delayed clients as trainees (common stimuli training), and (d) performance-based training using multiple client program exemplars with simulated clients (general case training). The results indicated that staff members did not reach all generalization criteria until general case training was provided. Because staff members had been trained sequentially through several conditions in Study 1, a second study controlled for potential sequence effects. In Study 2, 7 staff members were trained using only the general case strategy after baseline. All staff members reached generalizations criteria with only general case training, replicating the findings of Study 1. Together, the two studies demonstrated that the general case training strategy was more effective at promoting generalized training effects across clients, settings, and client programs than other commonly used staff training approaches.

Activities of Daily Living↗
PubMed2005

[Characteristics of mental health services at 325 general hospitals in Beijing].

OBJECTIVE: Describe the mental health services provided at different types of general hospitals in Beijing. METHODS: Distribute the "Hospital Mental Health Services Survey" to all 508 hospitals in the 18 Beijing districts; the survey covers information for 2001 on the type of mental health services provided, the characteristics of the service providers, the number and diagnoses of first-visit mental health patients, and the prescription of psychotropic medications. RESULTS: 73% (373/508) of the hospitals completed the survey, including 75% (325/436) of the general hospitals. Among the 325 general hospitals, 171 (53%) provided one or more types of mental health services; they had a total of 420 staff members who provide these services, but their educational level was relatively low and mental health training limited. 61 general hospitals had mental health outpatient departments that treated 50% (47,151/93,891) of all first-visit mental health patients seen in all hospitals (including psychiatric hospitals) in the municipality; 90% (42,578/47,151) of these first-visit patients in general hospitals were seen at 18 level-3 hospitals. Among the 44,441 first-visit patients for whom diagnostic information was available, the main diagnoses were neurosis (43%) and depression (30%). 103 of the participating general hospitals prescribed 73% of antidepressant medications prescribed at all hospitals in the municipality and 97% of all fluoxetine (Prozac and others). CONCLUSIONS: General hospitals-particularly level-1 and level-2 general hospitals-need to put more emphasis on mental health services, increase training of staff who provide the services and open relevant departments. Monitoring the development of mental health services in general hospitals and increasing the quality of their mental health services will require periodic assessment of the types and range of mental health services provided and of the diagnostic accuracy and treatment standards of the staff providing these services.

Adult↗
PubMed1994

Does general anesthetic-induced desensitization of the Torpedo acetylcholine receptor correlate with lipid disordering?

We have tested the hypothesis that general anesthetics stabilize the desensitized state of the nicotinic acetylcholine receptor by disordering its surrounding lipids. Acetylcholine receptor-rich postsynaptic membranes from the electroplaques of Torpedo were used in this study to obtain the highest possible receptor specific activity in native membranes. We examined 18 general anesthetics, including six inhalation agents, eight 1-alcohols, the enantiomers of 2-octanol, and two intravenous general anesthetics (pentobarbital and ethylcarbamate). The degree of desensitization after preincubation with the general anesthetics was determined by brief exposure to [3H]acetylcholine, making use of the facts that desensitized receptors have much higher affinity than do those in the resting state and that interconversion between the states is slow. All of the general anesthetics desensitized the receptor within minutes, exhibiting steep concentration-response curves with Hill coefficients generally within the range of 2-4. At the highest general anesthetic concentrations, almost all receptors were desensitized. The concentrations that desensitized half of the resting state receptors varied by > 3000-fold. The 2-octanol enantiomers were without stereoselectivity. Membrane order was examined in parallel by using spin-labeled fatty acids doped into the native membranes. The spin label 5-doxylpalmitate reported from the most ordered part of the bilayer near the aqueous interface, whereas 12-doxylstearate reported from the less ordered region nearer the center of the bilayer. The spin label deeper in the membranes was 3 times more sensitive to a given anesthetic than was the other probe. At both depths in the membrane general anesthetics decreased lipid order linearly with increasing concentration. The range of disordering potencies (change in order parameter induced by a unit concentration of general anesthetic in the aqueous phase) was 5333 for 5-doxylpalmitate and 7143 for 12-doxylstearate, but the range of disordering compared at equally desensitizing concentrations was reduced by 875- and 1430-fold, respectively. The average degrees of disordering at concentrations that desensitized half of the resting state receptors were 1.5% and 4.4%, respectively. It is unlikely that changes in membrane order parameter per se cause desensitization, because the associated changes in order parameter can be reproduced by changes in cholesterol content or temperature that do not cause desensitization. We conclude that, although there is a strong association between anesthetic-induced membrane disordering and desensitization, more detailed tests of a mechanistic nature will be necessary to elucidate the mechanisms underlying the Meyer-Overton-type behavior we have observed.

Anesthesia, General↗
PubMed1993

The case of Canadian general surgeons: getting the message heard.

The problem of physician resources is at the top of the health care policy agenda, and physicians are faced with the challenge of change. General surgeons, like others, must address the changes in health care needs and demands, technology, information and funding. This paper begins with a demographic and workload profile of general surgery based on data provided by the Canadian Medical Association's Physician Resource Questionnaire (PRQ). The findings indicate the following: the supply of general surgical procedures has been declining; general surgeons are older than other specialists; and the proportion of women in general surgery is lower than that of the profession as a whole. The practice profile of general surgery is also changing because of advances in technology and information and the changing practice of subspecialists. Changes affecting general surgery raise important questions regarding future physician resource policies. The medical profession's involvement in the area of physician resources at the national level is outlined, with a particular focus on the role of the Canadian Medical Association. It is important that general surgeons become involved in the discussion, since the policy decisions made today will affect the future practice of general surgery.

Canada↗
PubMed1997

Repeated generalized seizures induce time-dependent changes in the behavioral seizure response independent of continued seizure induction.

This study examined both the acute and long-lasting changes in seizure susceptibility that occur in response to the repeated induction of generalized seizure activity. Daily flurothyl-induced generalized clonic seizures resulted in a progressive decrease in both the generalized seizure threshold and the latency to the first myoclonic jerk. The threshold reduction was significant as early as the second trial and was maximal by trial 5. However, a minimum of eight seizures was necessary for the maximal reduction to be long-lasting. The present study also examined the effects of the number of seizures and the duration of the stimulation-free interval on the type of generalized seizure expressed. During the induction phase of the experiment, only generalized clonic seizures ("forebrain seizures") were expressed. If, however, the animal was retested after a 1, 2, 3, or 4 week stimulation-free interval, a progressive increase in both the proportion of animals expressing "brainstem seizure" behaviors and the median seizure score was observed. The progression of flurothyl-induced generalized seizure behaviors was significantly altered if (1) a minimum of eight generalized clonic seizures had been expressed, and (2) a minimum of a 2 week stimulation-free interval followed. Fewer generalized clonic seizures failed to reliably produce changes in seizure phenotype, even after extended stimulus-free intervals. These data indicate that specific kindling processes are initiated during the interval of repeated seizure induction and evolve in the absence of continued seizure induction. Furthermore, these mechanisms of epileptogenesis were found to be manifest predominantly as a change in the seizure phenotype expressed and to proceed independent of changes in the generalized seizure threshold.

Animals↗
PubMed1989

Training and generalization of agrammatic aphasic adults' wh-interrogative productions.

The stimulus and response generalization effects of training wh-interrogative production were examined in 4 agrammatic Broca's aphasic subjects using a multiple baseline design across behaviors and subjects. Throughout treatment, response generalization to untrained questions and stimulus generalization to several nontraining conditions were assessed. Variable response generalization to untrained exemplars of trained wh-interrogative forms and little generalization to grammatically different wh constructions occurred. Stimulus generalization to only one of three conditions was noted. However, generalization treatment involving sequential modification of training across conditions was found to be effective in facilitating generalization to an additional stimulus condition for 2 of the 4 subjects.

Aged↗
PubMed1988

Generalized status myoclonicus in acute anoxic and toxic-metabolic encephalopathies.

Nineteen cases of generalized status myoclonicus (GSM) associated with acute anoxic and/or toxic-metabolic encephalopathy were studied. Generalized status myoclonicus was associated with coma in the overwhelming majority of patients (95%), although one patient had only clouding of consciousness. Generalized status myoclonicus occurred in 13 patients after cardiorespiratory arrest and in six patients after toxic-metabolic encephalopathy. Thirteen patients died, four survived in a chronic vegetative state, and two recovered without any permanent neurologic sequelae. Generalized status myoclonicus was preceded by generalized tonic-clonic seizures or generalized tonic-clonic status epilepticus in six patients (32%). The implications of these findings are discussed and a hypothesis that generalized status myoclonicus is a fragment of generalized tonic-clonic status epilepticus is proposed. Generalized status myoclonicus is a grave prognostic indicator that is often not compatible with useful recovery in spite of all therapeutic efforts. The final outcome is related to the underlying disease process. In our study, complete neurologic recovery was observed in two patients (11%).

Adult↗
PubMed1999

General weakness as an indication for parathyroid surgery in patients with secondary hyperparathyroidism.

HYPOTHESES: There are factors that affect patients with general weakness owing to secondary hyperparathyroidism and as reported by results noted after parathyroidectomy and autotransplantation. DESIGN: Case series and consecutive samples. SETTING: Tertiary care center. PATIENTS: From July 1996 to June 1998, 56 patients with secondary hyperparathyroidism underwent total parathyroidectomy and autotransplantation. Their ages were 45 +/- 13 years (mean +/- SD) and preoperative duration of dialysis was 75 +/- 37 months. Prior to surgery the patients were divided into 2 groups: group A comprised 2 men and 19 women who had some general weakness; and group B, 15 men and 20 women who reported no general weakness. The etiologies of renal failure, such as diabetic nephropathy (n = 3) or hypertensive nephropathy (n = 3), were found only in group A patients. INTERVENTIONS: Serum levels of calcium, phosphorus, alkaline phosphatase, and parathyroid hormone (intact) were checked preoperatively and 1 day, 1 week, and 3 months after surgery. Extension force of the quadriceps femoris muscle was measured at 60 degrees of right knee flexion preoperatively and 3 months after surgery. The extension force was expressed as newtons (N) in 2 different quantities: peak force and average force. The degree of general weakness was classified into 4 groups: 0, no weakness; 1, some subjective weakness and/or walking with assistance; 2, the patient was wheelchair bound; and 3, the patient was bedridden. MAIN OUTCOME MEASURES: The t test was used for paired and unpaired data; Wilcoxon signed rank and Fisher exact tests were incorporated for nonparametric data. Any values of P<.05 were considered significant. RESULTS: Prior to surgery, 2 patients in group A reported degree 3 weakness; 5, degree 2 weakness; and 14, degree 1 weakness. Three months after surgery, the peak force was noticed to have increased from 185 +/- 56 N to 249 +/- 82 N (mean +/- SD) (n = 11, P = .003), and the average force showed an increase from 136 +/- 45 N to 202 +/- 69 N (n = 11, P = .003). Postoperatively, only 5 patients had degree 1 weakness, 1 had degree 2 weakness, and none had degree 3 weakness. The patient with degree 2 weakness after surgery had diabetes mellitus and a femoral neck fracture prior to parathyroidectomy. Improvement in condition of general weakness was found (P<.001) between preoperative and postoperative periods. Serum levels of calcium were higher in group A (2.82 +/- 0.23 mmol/L [11.3 +/- 0.9 mg/dL]) than in group B (2.64 +/- 0.27 mmol/L [10.6 +/- 1.1 mg/dL]) (P = .013), and serum levels of parathyroid hormone (intact) were lower in group A (108.9 +/- 39.2 pmol/L) than in group B (139.8 +/- 39.6 pmol/L) (P = .006). Except for sex, other data such as phosphorus and alkaline phosphatase levels, age, and duration of dialysis were not significantly different between the 2 groups. CONCLUSIONS: General weakness that is commonly observed in patients with secondary hyperparathyroidism is found more frequently in women and only in patients with diabetic nephropathy or hypertensive nephropathy. Patients with general weakness had relatively higher levels of calcium and lower levels of parathyroid hormone (intact). We found that improvement of muscle power and general weakness can be achieved by parathyroidectomy and autotransplantation. In addition to itchy skin, bone pain, and soft tissue calcification, general weakness that may cause disability is also an indication for surgery in secondary hyperparathyrodism.

Female↗
PubMed1998

Doing research in general practice: advice for the uninitiated.

There is increasing recognition of the importance of primary care research in relation to diabetes. Doing research in general practice is in many ways different from the hospital setting. This article considers some of the potential barriers to doing valid and reliable research in general practice. It is written for both novice researchers and researchers new to the general practice setting. Careful initial definition of the research question is crucial, especially as the clinical material may be less well defined in general practice and patients' problems need addressing on many levels (physical, psychological, social, cultural). Searching the literature for general practice-based studies is not straightforward. If your study involves more than one geographical site you may have to obtain ethical approval from multiple research ethical committees, and it is prudent to discuss your research with the Local Medical Committee. Practical advice is given on working with practices: improving response rates from questionnaires; recruiting and retaining practices; 'getting hold' of the GPs; particular difficulties related to novice or experienced practices; ensuring uniformity of methodology; and the importance of ancillary staff. Contentious issues such as money should be discussed at the outset. Many areas of the country now have General Practice Research Networks, and many of these now have NHS R&D support funding. Training in research methodology can be accessed through the Association of University Departments of General Practice or Royal College of General Practitioners or local departments of general practice. A list of useful contacts is given.

Ethics↗
PubMedDate not supplied

General internal medicine and technologically less developed countries.

OBJECTIVE: To assess the international health activities of departments of medicine, divisions of general medicine, and general medicine faculty and the interest among departments of medicine in joint international health ventures. DESIGN: 15-item, mailed questionnaire. PARTICIPANTS: 100 chiefs of divisions of general medicine associated with training programs in internal medicine. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Completed questionnaires were returned by 87 division chiefs representing 1,355 general medicine faculty. 49% of division had faculty with six weeks' experience in less developed countries. 8.5% of general medicine faculty had six weeks' experience in less developed countries. 7.6% of general medicine faculty were interested in spending extended time in less developed countries. 19% of departments had formal collaborations with schools in less developed countries. 45% of departments were interested in affiliations with U.S. institutions for the purpose of joint international health ventures. CONCLUSIONS: The international health interests of current general medicine faculty may not be satisfied. Departmental and divisional encouragement of international interests would increase the number of U.S. general internists participating in less developed countries. The authors discuss the potential for greater involvement of general medicine faculty in international health.

Attitude of Health Personnel↗
PubMed2006

A comparison of the health-related quality of life in patients with diabetic foot ulcers, with a diabetes group and a nondiabetes group from the general population.

OBJECTIVE: The aim of this study was to describe health-related quality-of-life (HRQL) in patients with diabetic foot ulcers by comparing their HRQL with that of a sample from the general population without diabetes (general population) and a subgroup with diabetes (diabetes population), and to examine the differences between groups by sociodemographic characteristics and lifestyle factors. DESIGN AND METHODS: A cross-sectional study was made of 127 adults with current diabetic foot ulcer, recruited from six hospital outpatient clinics, a control sample categorized as a diabetes population (n = 221) from the Norwegian Survey of Level of Living, and a sample from the general population (n = 5903). Data on sociodemographic characteristics (sex, age, cohabitation, education and employment) and lifestyle (body mass index [BMI] and smoking status) and HRQL (SF-36) were obtained. RESULTS: In all the SF-36 subscales and in the two SF-36 summary scales, the patients with diabetic foot ulcer reported significantly poorer HRQL than the diabetes population. The most striking differences were for role limitation-physical (32.1 vs. 62.2, p < 0.001), physical functioning (57.5 vs. 77.3, p < 0.001) and role limitation-emotional (57.4 vs. 72.0, p < 0.001). The patients with foot ulcer had significantly lower HRQL than the general population on all scales, and in particular on role limitation-physical (32.1 vs. 74.3, p < 0.001), physical functioning (57.5 vs. 85.2, p < 0.001) and general health (50.1 vs. 74.3, p < 0.001). The most important sociodemographic characteristic that differed between the diabetic foot ulcer patients and the diabetes population was that significantly more of the foot ulcer patients were men living alone. The largest differences between the foot ulcer patients and the general population were that more of the foot ulcer patients were men, older, living alone, less well educated, and not working. The diabetic foot ulcer patients, the diabetes population and the general population differed in BMI: 28 kg/m(2) in the foot ulcer patients, 27 kg/m(2) in the diabetes population and 25 kg/m(2) in the general population. CONCLUSION: Diabetic foot ulcer patients had much worse HRQL compared with the diabetes population and the general population, especially in physical health. Foot ulcer patients were more often men living alone, and obesity was a problem in both the foot ulcer patients and the diabetes population.

Adult↗
PubMed1995

The effects of chronic morphine on the generalization of buprenorphine stimulus control: an assessment of kappa antagonist activity.

Rats trained to discriminate the mixed mu agonist/kappa antagonist buprenorphine from its vehicle generalize buprenorphine control to morphine. Buprenorphine, however, does not generalize to MR2266. The generalization to morphine suggests that buprenorphine's mu agonist properties mediated in part its discriminative control. The failure to generalize to MR2266, a compound reported to block kappa-mediated effects, however, suggests that its kappa antagonist activity was not involved in its discriminative effects. The ability of buprenorphine's mu (but not kappa) activity to establish stimulus control may be a function of the overshadowing of the kappa properties of buprenorphine by its concurrent mu activity. To test this possibility, in the present experiment rats were chronically exposed to morphine prior to buprenorphine discrimination training. This procedure has been reported to result in tolerance to buprenorphine's mu agonist effects and a more pronounced display of its kappa antagonist properties. The rats were then tested for the generalization of buprenorphine control to morphine, MR2266, and pentobarbital. As expected, buprenorphine failed to generalize to the nonopioid pentobarbital. Although subjects were tolerant to morphine (as evidenced by reductions in morphine-induced behavioral effects and a rightward shift in the doses of morphine substituting for buprenorphine), buprenorphine still failed to generalize to MR2266. The failure of buprenorphine to generalize to MR2266 under conditions that should have allowed for the development of stimulus control by buprenorphine's kappa antagonist activity was discussed in terms of the general inability of kappa antagonist activity to support discrimination learning.

Animals↗
PubMed2005

A comparison of attitudes towards end-of-life decisions: survey among the Dutch general public and physicians.

In The Netherlands, there has been a continuing public debate about the acceptability and regulatory system for medical decision-making concerning the end of life. We studied attitudes of the Dutch general public towards different types of end-of-life decisions in various situations and compared them to attitudes of physicians. Questionnaires were mailed to 1777 members of the Dutch general public (response: 78%). A total of 391 Dutch physicians, including general practitioners, nursing home physicians and clinical specialists, were interviewed in person (response: 81%). In both the survey and physician interviews, questions were asked about attitudes towards active ending of life, terminal sedation, and increasing morphine with premature death as a likely consequence, using hypothetical cases of different patients. By logistic regression analysis, the differences between public and physicians' attitudes were assessed, as well as the associations between attitudes of the general public and their personal characteristics. Acceptance of active ending of life at the request of a terminally ill cancer patient was higher among the general public (85%) than among physicians (64%). For physicians, acceptance decreased to 36% for an incompetent adult, 11% for a patient without a serious disease, and 6% for a patient with dementia. For the general public, these percentages were 63%, 37%, and 62%, respectively. Between both groups, no differences were found in acceptance of terminal sedation and increasing morphine. For the general public, determinants of support for active ending of life were being non-religious, lower education, and having a single household. Acknowledging the observed differences in appreciation of end-of-life decision-making between the general public and physicians is important in doctor-patient communication and in public debate and policymaking. Continued monitoring of practices and informing the general public and policymakers about the clinical and ethical consequences of different types of end-of-life decisions is important.

Adult↗
PubMed1997

Randomised controlled assessment of non-directive psychotherapy versus routine general-practitioner care.

BACKGROUND: We compared the efficacy of and patients' satisfaction with general-practice-based psychotherapists with those of general practitioners in providing treatment to people with emotional difficulties. METHODS: We carried out a prospective, randomised, controlled trial of brief, non-directive psychotherapy and routine general-practice care. Therapists adhered to a non-directive Rogerian model of psychotherapy. Between one and 12 sessions of psychotherapy were given over 12 weeks in 14 general practices in north London, UK. Of 136 patients with emotional difficulties, mainly depression, 70 patients were randomly assigned to the therapist and 66 to the general practitioner. Depression, anxiety, other mental-disorder symptoms, and social adjustment were measured by self-report at baseline, 3 months, and 9 months. Patients' satisfaction was also measured by self-report at 3 and 9 months. FINDINGS: All patients improved significantly over time. There were no significant differences between the groups receiving brief psychotherapy and routine general-practitioner care. Patients assigned brief psychotherapy were more satisfied with the help they received than those assigned to the general practitioner at both 3 and 9 months' follow-up (mean scores on satisfaction scale 50.9 [SD 7.9] vs 44.4 [9.8] and 45.6 [9.4] vs 37.1 [11.2], respectively). INTERPRETATION: General-practitioner care is as effective as brief psychotherapy for patients usually referred by doctors to practice-based psychotherapists. Patients with emotional difficulties prefer brief psychotherapy from a counsellor to care from their general practitioner.

Adult↗
PubMed2002

Heart failure in primary care: qualitative study of current management and perceived obstacles to evidence-based diagnosis and management by general practitioners.

BACKGROUND: Chronic heart failure is a common clinical condition with high morbidity and mortality. Despite the evidence that appropriate treatment with angiotensin-converting enzyme inhibitors can improve morbidity, primary care studies show that patients with heart failure are incorrectly diagnosed and inadequately treated. AIM: To explore general practitioners' accounts of their management of patients with heart failure and identify the perceived obstacles to diagnosis and management. METHODS: We conducted this qualitative study using semi-structured interviews in 18 general practices. The practices were stratified on the basis of size, location, and the level of practice development. The interviews were based on a schedule of open questions based on the literature on diagnosis and management of patients with heart failure. Transcriptions of the audiotaped interviews were independently analysed by two researchers and analysis was based on open coding using a constant comparative approach. Categories were reduced to major themes. RESULTS: General practitioners suspect heart failure when patients present with breathlessness or ankle oedema. Many general practitioners reported that they would diagnose heart failure after respiratory examination and a positive finding of basal crepitations. Many general practitioners arrange a chest X-ray to establish the diagnosis and some arrange an electrocardiogram. A few general practitioners mentioned that they diagnosed heart failure with a trial of diuretics. Obstacles to diagnosis were mentioned by most general practitioners and included lack of facilities for appropriate investigations (especially echocardiography) and lack of time and expertise. Obstacles to management included lack of time, high cost of drugs, difficulty with diagnosis, selection bias towards younger patients and not having the confidence to initiate angiotensin-converting enzyme inhibitors. Many general practitioners were unaware of the impact angiotensin-converting enzyme inhibitors can have on morbidity and mortality. CONCLUSIONS: Although symptoms of heart failure are not sufficiently specific for diagnosing patients with heart failure, many general practitioners in European countries treat people with suspected heart failure on the basis of symptoms and signs alone. This study has identified many obstacles to the diagnosis and management of heart failure that may explain why patients are inadequately managed in primary care. Specific implementation strategies need to be tailored to overcome these obstacles.

Aged↗
PubMed2003

General practitioner and hospital specialist attitudes to functional gastrointestinal disorders.

BACKGROUND: Functional gastrointestinal symptoms generate a large workload in primary care. Research on functional gastrointestinal disorders is focused on hospital patients, but these patients may differ from those managed in primary care. AIM: To investigate any differences in attitudes of general practitioners and hospital specialists towards functional gastrointestinal illnesses. METHODS: A questionnaire was sent to 200 general practitioners and 200 British Society of Gastroenterology members. RESULTS: The response rate was 76%. Sixty-two general practitioners believed that functional gastrointestinal symptoms represented a 'real' currently unexplained gastrointestinal disorder, and 67 believed such symptoms probably represented somatization of a psychological illness. In contrast, most consultants (120) believed that functional gastrointestinal symptoms represented a 'real' gastrointestinal disorder, with only 36 perceiving them to have a psychological basis (chi2 = 26.7, P < 0.001). More consultants than general practitioners believed that the understanding of functional gastrointestinal disorders had improved in the last 20 years (chi2 = 4.31, P < 0.05). Most consultants and most general practitioners thought that treatment for these disorders had not improved over this period. Only 21% of general practitioners had heard of the Manning criteria for the diagnosis of irritable bowel syndrome, compared to 81% of consultants (chi2 = 107, P < 0.0001); 12% of general practitioners and 83% of consultants had heard of the Rome criteria for the diagnosis of functional gastrointestinal disorders (chi2 = 154, P < 0.0001); 37% of consultants used the Manning criteria and 40% used the Rome criteria; 11% of general practitioners used the Manning criteria and 3% used the Rome criteria. CONCLUSIONS: General practitioners and consultants have differing views on functional gastrointestinal disorders. In both primary and secondary care, most doctors do not use diagnostic criteria. Further research on the factors used to diagnose functional gastrointestinal disorders in primary care is warranted.

Attitude of Health Personnel↗
PubMed2000

Quality assessment in general practice trainers.

INTRODUCTION: General practice trainers hold a key position in general practice training, especially through their provision of a role model. Their own competence in general practice care is important in this regard. The purpose of the study was to evaluate whether a quality assessment programme could identify the strengths and weaknesses of GP trainers in four main domains of general practice care. METHODS: The quality assessment programme comprised validated tests on four domains of general practice: general medical knowledge, knowledge of medical-technical skills, consultation skills and practice management. The criterion for the identification of relative strengths and weaknesses of GP trainers was a variation in the scores of trainers indicating higher and lower scores (strengths and weaknesses) within each domain. RESULTS: GP trainers (n=105) were invited to participate in the study and 90% (n=94) did so. The variation in scores allowed the indication of strengths and weaknesses. Main strengths were: general medical knowledge of the digestive system; knowledge of medical skills relating to the skin; consultation skills concerning empathy; practice management with regard to accessibility. Main weaknesses were: general medical knowledge of the neurological system; knowledge of the medical/technical skills relating to the endocrine metabolic and nutritional system; consultation skills regarding shared decision making; practice management involving cooperation with staff and other care providers. DISCUSSION: This first systematic evaluation of GP trainers identified their strengths and weaknesses. The weaknesses identified will be used in the improvement process as topics for collective improvement in the GP trainers' general curriculum and in individual learning plans.

Educational Measurement↗