Pathways of care for patients with suspected cancer of the pancreas: a tiered questionnaire-based survey of medical personnel across a single United kingdom Calman-Hine cancer network. (73/442)

OBJECTIVE: This study examines clinical management pathways for patients with suspected pancreatic cancer within a single United Kingdom Calman-Hine NHS cancer network with particular focus on referral patterns and the primary care-hospital specialist interface. METHODS: A questionnaire-based study appraising responses from three key groups (general practitioners, gastrointestinal physicians and gastrointestinal surgeons) practising within a cancer network. The questionnaire addressed caseload, referral pathways, multidisciplinary care teams and involvement of specialists. PARTICIPANTS: The study population comprised 448 general practitioners, 14 gastroenterologists and 23 gastrointestinal surgeons. RESULTS: The mean number of new patients with suspected pancreatic cancer seen per general practitioner per annum was 0.4 (range: 0-1). Fifty-three percent of general practitioners refer to gastrointestinal physicians and 47% to gastrointestinal surgeons. In hospital, a relatively large number of physicians and surgeons see a small number of new patients each per annum. The involvement of multidisciplinary teams and referral of patients with non-resectable disease for chemotherapy is limited. Fourteen (60.9% out of 23 general surgeons) refer all patients to pancreatic specialists, 4 (17.4%) selectively refer and 5 (21.7%) never refer. CONCLUSION: The findings suggest divergence in standards of care from those advocated in governmental cancer strategic plans. In particular, not all patients with suspected pancreatic cancer see specialists, many hospital specialists see small numbers of cases and multidisciplinary care is limited.  (+info)

The EPAGE internet guideline as a decision support tool for determining the appropriateness of colonoscopy. (74/442)

BACKGROUND: Few studies have examined how physicians perceive guidelines, much less their perceptions of an Internet presentation of such guidelines. This study assessed physicians' acceptance ofan Internet-based guideline on the appropriateness of colonoscopy. METHODS: Gastroenterologists participating in an international observational study consulted an Internet-based guideline for consecutive patients referred for colonoscopy. The guideline was produced by the European Panel on the Appropriateness of Gastrointestinal Endoscopy (EPAGE), using a validated method (RAND). Through the use of questionnaires, physicians were asked their opinions and perspectives of the guideline and website. RESULTS: There were 289 patients included in the study. The mean time for consulting the website was 1.8 min, and it was considered easy to use by 86% of physicians. The recommendations were easily located for 82% of patients and physicians agreed with the appropriateness in 86% of cases. According to the EPAGE criteria, colonoscopy was appropriate, uncertain, and inappropriate in 59, 28, and 13% of patients, respectively. CONCLUSIONS: The EPAGE guideline was considered acceptable and user-friendly and the use, usefulness and relevance of the website were considered acceptable. However, its actual use will depend on the removal of certain organizational and cultural obstacles.  (+info)

Management of bleeding peptic ulcer in France: a national inquiry. (75/442)

AIMS OF THE STUDY: To evaluate and compare management practices in France for bleeding peptic ulcers using a national inquiry of university and non-university hospitals. METHOD: Responses to questionnaires sent to 812 gastroenterologists, 496 practicing in non-university hospitals and 316 in university hospitals, were compared. RESULTS: An analysis was possible in 279 (34% response rate) of the questionnaires. Forrest classification was used more frequently in university hospitals (83% vs 60%, P<0.01). Endoscopic hemostatic therapy was used more frequently in university hospitals for Forrest Ib (92% vs 81%, P=0.02), IIa (93% vs 73%, P<0.001), and IIb (58% vs 29%, P<0.001) ulcers. Injection therapy, mainly epinephrine, was the first-intention treatment for 99% of the responding gastroenterologists. Proportions of clinicians employing hemoclips (27%) or argon plasma coagulation (21%) were similar in both types of practice. Anti-secretory treatment included mainly omeprazole (82%), given intravenously (76%), sometimes as bolus i.v. doses followed by i.v. high-dose continuous infusion (15%) with some variations according to the type of hospital. In the event of recurrent or persistent bleeding, surgery was more frequent in non-university hospitals. When rebleeding occurred, a second endoscopic treatment was performed in about one quarter of patients. CONCLUSION: In France, management practices for bleeding peptic ulcer vary between university and non-university hospitals.  (+info)

Clinicians' management strategies for patients with dyspepsia: a qualitative approach. (76/442)

BACKGROUND: Symptoms from the upper gastrointestinal tract are frequently encountered in clinical practice and may be of either organic or functional origin. For some of these conditions, according to the literature, certain management strategies can be recommended. For other conditions, the evidence is more ambiguous. The hypothesis that guided our study design was twofold: Management strategies and treatments suggested by different clinicians vary considerably, even when optimal treatment is clear-cut, as documented by evidence in the literature. Clinicians believe that the management strategies of their colleagues are similar to their own. METHODS: Simulated case histories of four patients with symptoms from the upper gastrointestinal tract were presented to 27 Swedish clinicians who were specialists in medical gastroenterology, surgery, and general practice and worked at three hospitals in the southern part of Sweden. The patients' histories contained information on the patient's sex and age and the localisation of the symptoms, but descriptions of subjective symptoms and findings from examinations differed from history to history. Interviews containing open-ended questions were conducted. RESULTS: For the same patient, the management strategies and treatments suggested by the clinicians varied widely, as did the strategies suggested by clinicians in the same speciality. Variation was more pronounced if the case history noted symptoms but no organic findings than if the case history noted unambiguous findings and symptoms. However, even in cases with a consensus in the scientific literature on treatment, the variations in clinicians' opinion on management were pronounced. CONCLUSION: Despite these variations, the clinicians believed that the decisions made by their colleagues would be similar to their own. The overall results of this study indicate that we as researchers must make scientific evidence comprehensible and communicate evidence so that clinicians are able to interpret and implement it in practice. Of particular significance is that scientific evidence leads to an evidence-based care which is effective clinical practice and to the promotion of health from the perspective of the patient, together with cost-effectiveness as a priority.  (+info)

Total costs of IBS: employer and managed care perspective. (77/442)

Irritable bowel syndrome (IBS) is a common gastrointestinal motility disorder that typically affects persons of working age and is costly to employers. The financial burden attributable to the direct (use of healthcare resources) and indirect (missed days from work [absenteeism] and loss of productivity while at work [presenteeism]) costs of IBS is similar to that of other common long-term medical disorders, such as asthma, migraine, hypertension, and congestive heart failure. The symptoms of IBS are significantly bothersome and place a substantial burden on the personal and working lives of patients. As with other long-term medical conditions that have a significant impact on productivity, directed efforts by employers can address IBS in the workplace and thereby potentially decrease its impact. In this article, the symptoms of IBS and its impact on patients and on society as a whole are discussed; options are outlined by which employers can help reduce the total costs of IBS, including lost productivity (both absenteeism and presenteeism), in the workplace.  (+info)

Applications of gray relational analysis in gastroenterology. (78/442)

AIM: To introduce the basic methods of gray relational analysis (GRA) and to illustrate its applications in gastroenterology. METHODS: With the essential formulae of GRA and several typically practical examples, the procedure of GRA was introduced. Examples were drawn from the gastroenterological studies. Thus the trait of GRA could be demonstrated. RESULTS: The superiority of GRA in gastroenterological study was proved by the examples. CONCLUSION: GRA can be applied mechanically or flexibly in gastroenterology.  (+info)

Electrogastrography in non-ulcer dyspepsia. (79/442)

Fasting and fed gastric electrical activity was recorded by cutaneous electrodes (electrogastrography) in 14 children with unexplained recurrent symptoms of upper intestinal dysfunction, and in 10 controls. The unexplained symptoms included vomiting, epigastric pain, fullness, and early satiety. Mean (SD) age was 7.0 (3) and 7.5 (2) years, respectively. Gastric emptying time of a solid-liquid meal was also measured by real time ultrasonography in all subjects (patients and controls). In all patients radiography and endoscopy excluded structural and focal abnormalities of the gastrointestinal tract. Gastric emptying time was significantly more prolonged in patients than in controls. It was also found that there were appreciable irregularities of gastric electrical rhythm (tachygastria, bradygastria, flat line pattern, and mixed arrhythmia) in 12 fasting and 10 fed patients, whereas controls showed short and rare episodes of arrhythmia during both fasting and fed recording periods. The percentage distribution of the total electrogastrographic energy power across three frequency bands of electrical activity (low, normal, and high) showed that patients were different from controls both for reduced activity of normal frequency and for increased incidence of high and low abnormal frequencies. It is concluded that gastric electrical abnormalities are found in a high proportion of children with recurrent unexplained upper gastrointestinal symptoms. Electrogastrography can be a valuable tool in the assessment of these patients.  (+info)

Longitudinal patterns in the prevention of osteoporosis in glucocorticoid-treated patients. (80/442)

OBJECTIVE: To evaluate patient and physician factors associated with prevention of glucocorticoid-induced osteoporosis and to describe temporal trends in screening and prevention of glucocorticoid-induced osteoporosis. METHODS: Using databases from a national managed care organization, enrollees who had been prescribed glucocorticoids (taken for at least 60 days) during an 18-month period were identified. Administrative data from January 2001 through June 2003 and linked survey data from October 2003 were examined for measurement of bone mass, prescription of antiresorptive medication, and use of over-the-counter calcium and/or vitamin D treatment. Factors associated with screening and bone-protective therapies were identified using multivariable logistic regression, focusing on physician specialty and survey respondent ethnicity. Trends in glucocorticoid-induced osteoporosis prevention were assessed using administrative data from 2001-2003 versus 1995-1998. RESULTS: We identified 6,281 patients who were prescribed glucocorticoids in 2001-2003 (mean +/- SD prescribed prednisone-equivalent dosage 16 +/- 14 mg/day). Forty-two percent underwent bone mass measurement and/or were prescribed bone-protective medication; rates were lowest for men (25%). Compared with patients of internists, the odds of bone mass measurement were lowest among patients prescribed glucocorticoids by family physicians (odds ratio [OR] 0.56 [95% confidence interval] [95% CI] 0.30-1.04) and highest among patients prescribed glucocorticoids by rheumatologists (OR 1.48 [95% CI 1.06-2.08]). Patients prescribed glucocorticoids by gastroenterologists were less likely to be treated with antiresorptive agents (OR 0.49 [95% CI 0.28-0.86]). African American patients were less likely than white patients to be screened (OR 0.55 [95% CI 0.40-0.75]) or treated (OR 0.71 [95% CI 0.51-0.98]). The frequency of bone mass measurement among glucocorticoid-treated patients in 2001-2003 increased 3-fold compared with 1995-1998, and the use of prescription antiresorptive medication increased approximately 2-fold. CONCLUSION: Despite significant temporal increases in the frequency of screening for and treatment of glucocorticoid-induced osteoporosis, absolute rates remain low, especially among men, African Americans, and patients of certain physician specialties.  (+info)