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Guz H, Sunter AT, Bektas A, Doganay Z. The frequency of the psychiatric symptoms in the patients with dyspepsia at a university hospital. Gen Hosp Psychiatry 2008; 30:252-6. [PMID: 18433657 DOI: 10.1016/j.genhosppsych.2008.02.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2007] [Revised: 02/14/2008] [Accepted: 02/14/2008] [Indexed: 11/24/2022]
Abstract
OBJECTIVE According to the psychiatric hypothesis, the symptoms of dyspepsia may be due to depression, anxiety or a somatization disorder. We investigated the frequency of psychiatric symptoms in patients undergoing endoscopic procedures with dyspepsia, either with or without pathological findings, and compared this with control subjects without dyspeptic symptoms. METHODS Ninety patients with dyspeptic symptoms and 90 control subjects participated in the study. Both the patients and the controls were asked to complete a questionnaire about socio-demographic characteristics, the Turkish version of the Spielberger State-Trait Anxiety Inventory (STAI) and the Symptom Check List-90 (SCL-90). In order for us to determine whether the criteria for any of the conditions listed in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) were met, the patients were asked to take part in the Structured Clinical Interview for DSM-IV disorders. RESULTS Of the participants, 47.8% had a psychiatric disorder according to DSM-IV criteria, somatoform disorder (44.2%) being the most common. While 42.2% patients were determined to have a pathological finding using endoscopic evaluation, 57.8% had no findings. Together with the somatization and obsessive-compulsive disorder subscale scores, the total SCL-90 score and the mean trait anxiety score were statistically significantly higher in participants with no pathological findings. There were trends for anxiety (13.2% vs. 7.7%) and mood (2.6% vs. 0.0%) disorders to be more frequent in patients with pathological findings, while somatoform disorder+depressive disorder (17.3% vs. 5.2%) was more frequent in patients with no findings, although the differences were not statistically significant (Z=0.7, P>.05). The scores of state-trait anxiety, somatization, obsession-compulsion, depression, anxiety, phobic anxiety and psychotism subscales, and the total SCL-90 score were statistically significantly higher in those participants without a pathological finding than in the controls. CONCLUSIONS Regarding the high frequency of psychiatric disorders in patients with dyspeptic symptoms, we think that such patients should be evaluated by two separate departments, gastroenterology and psychiatry.
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Affiliation(s)
- Hatice Guz
- Department of Psychiatry, Faculty of Medicine, Ondokuz Mayis University, Samsun, Turkey.
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2
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Ahlawat SK, Cuddihy MT, Locke GR. Gender-related differences in dyspepsia: a qualitative systematic review. ACTA ACUST UNITED AC 2006; 3:31-42. [PMID: 16638599 DOI: 10.1016/s1550-8579(06)80192-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/09/2005] [Indexed: 02/07/2023]
Abstract
BACKGROUND Relative to men, women are diagnosed more frequently with functional gastrointestinal (GI) disorders. With increased awareness of basic gender differences in perception and treatment of visceral pain, there has been new interest in research on gender disparity in the care of people with functional GI disorders. Past attention has focused on irritable bowel syndrome, whereas gender differences in other disorders are less well described. OBJECTIVE Our aim was to systematically review studies that have examined gender-related differences among patients with dyspepsia. METHODS MEDLINE, HealthSTAR, and PsycINFO databases were searched for English-language articles on dyspepsia published between 1966 and August 2001. Epidemiologic studies, clinical trials, review articles, and conceptual articles from peer-reviewed journals were included for review. Findings were summarized and discussed within a framework of biological and psychosocial factors. Statistical analysis of combined data was inappropriate because of the inconsistent definition of dyspepsia among different studies and wide variation in the types of articles reviewed. RESULTS Studies that examine gender-related differences in patients with dyspepsia have focused their investigations on the clinical epidemiology and pathophysiology of dyspepsia. In most epidemiologic studies, no gender analysis was performed beyond a description of sample demographics, and when statistical significance was tested, few consistent gender differences were found. Overall, it appears that men and women with dyspepsia possibly differ with respect to pattern of symptoms, pain perception or modulation, and antinociceptive mechanisms, but these observations have not been confirmed. No study evaluated the clinical implications of these possible differences. CONCLUSIONS Future efforts should be directed to not only examine gender-related differences in the clinical epidemiology of dyspepsia, but also understand their clinical significance. Therefore, well-designed population-based studies using a consistent definition of dyspepsia are needed to investigate the prevalence of dyspepsia symptoms and patterns of dyspepsia management among men and women.
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Affiliation(s)
- Sushil K Ahlawat
- Division of Gastroenterology, Department of Medicine, Georgetown University Hospital, Washington, DC 20007, USA.
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3
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Dhir R, Richter JE. Erythromycin in the short- and long-term control of dyspepsia symptoms in patients with gastroparesis. J Clin Gastroenterol 2004; 38:237-42. [PMID: 15128069 DOI: 10.1097/00004836-200403000-00008] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Few prokinetic drugs are available to treat gastroparesis. Data are limited on short-term and long-term efficacy of erythromycin as a prokinetic drug. GOALS Assess efficacy of low-dose erythromycin suspension to treat gastroparesis. STUDY Patients with dyspepsia and gastroparesis by gastric emptying study were treated with low-bulk diet and low-dose (50-100 mg 3 times a day and at bedtime) oral erythromycin suspension. Data were collected by retrospective chart review and telephone questionnaire for short- and long-term follow-up, respectively. RESULTS Of 25 patients, 18 had short-term follow-up, 18 had longterm follow-up, and 14 had both. On short-term follow-up, 15 patients (83%) experienced some or dramatic improvement, while 3 (17%) experienced worsening or no change in symptoms (P = 0.005). Mean duration of long-term use was 11 +/- 7 months. On long-term followup, 12 (67%) patients noticed some or dramatic improvement, while 6 (33%) experienced worsening or no change in symptoms (P = 0.16). Correlation (0.7) between short- and long-term response was significant (P < 0.005). Of the 3 patients with poor short-term response, none did well long term. Of the 11 patients with some or dramatic response in short-term, 7 continued to have some response long term. There was no relation between gastric emptying time and response to erythromycin suspension. CONCLUSIONS Treatment of gastroparesis with low-dose erythromycin and low-bulk diet results in a dramatic short-term improvement in the majority of patients. Short-term response predicts long-term response. This response may not be as great, possibly due to tachyphylaxis.
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Affiliation(s)
- Rohtashav Dhir
- Department of Gastroenterology and Hepatology, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
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4
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Abstract
Dyspepsia is a common symptom. Dyspeptic symptoms may be caused by a variety of conditions such as peptic ulcer disease, gastro-oesophageal reflux, and malignancy. Most often, however, no cause is identified and dyspepsia is deemed to be functional. While symptom severity does influence frequency of consultation, dyspeptic consulters also differ from non-consulters with respect to symptom perception and anxiety. This highlights the importance of understanding the patient's agenda early in the course of evaluation. Patients over the age of 55 years or with alarm symptoms should be referred for prompt endoscopy. In the absence of other clinically apparent aetiologies, uninvestigated dyspeptics can be either tested and treated for Helicobacter pylori or empirically treated with proton pump inhibitors. Uninvestigated dyspeptics failing empiric therapy should be referred for evaluation that includes endoscopy. Further therapy with prokinetics, tricyclic antidepressants, fundal relaxants, antidepressants, or psychotherapy is guided by predominant symptoms and assessment of possible psychiatric factors.
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Affiliation(s)
- M P Jones
- Gastroenterology and Physiology Laboratory, Division of Gastroenterology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.
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5
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Arents NLA, Thijs JC, Kleibeuker JH. A rational approach to uninvestigated dyspepsia in primary care: review of the literature. Postgrad Med J 2002; 78:707-16. [PMID: 12509687 PMCID: PMC1757932 DOI: 10.1136/pmj.78.926.707] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
In this paper the rationale and limitations of the four most important approach strategies to dyspepsia in primary care (empiric treatment, prompt endoscopy, "test-and-scope", and "test-and-treat") are analysed. It is concluded that in the absence of alarm symptoms, a "test-and-treat" approach is currently the most rational approach provided that three conditions are met: (1) a highly accurate test should be used, (2) the prevalence of Helicobacter pylori in the population should not be too low, and (3) an effective anti-H pylori regimen should be prescribed taking sufficient time to instruct and motivate the patient.
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Affiliation(s)
- N L A Arents
- Regional Public Health Laboratory, Groningen/Drenthe, The Netherlands
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6
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Affiliation(s)
- O Nyrén
- Department of Medical Epidemiology, Karolinska Institutet, Box 281, S-171 77 Stockholm, Sweden.
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7
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Dinan TG, Scott LV, Brady D, McNamara D, Keeling PWN. Altered hypothalamic cholinergic responses in patients with nonulcer dyspepsia: a study of pyridostigmine-stimulated growth hormone release. Am J Gastroenterol 2002; 97:1937-40. [PMID: 12190157 DOI: 10.1111/j.1572-0241.2002.05903.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Acetylcholine plays a central and peripheral role in regulating gastric motility. In the hypothalamus, it is a key neuroendocrine modulator; acting through somatostatin, it brings about the release of growth hormone (GH). We measured hypothalamic cholinergic receptor sensitivity in patients with nonulcer dyspepsia (NUD) by examining GH release in response to cholinergic challenge. METHODS Forty patients with NUD and 40 healthy comparison subjects were administered pyridostigmine (the acetylcholinesterase inhibitor, 120 mg), and GH release over a 3-h period was monitored. RESULTS Calculating response as the maximum GH relative to baseline (delta GH), the mean +/- SEM response in the patients was 11.9 +/- 1.9 U/L and in the healthy subjects 6.7 +/- 0.7 mU/L (t = 2.1, df = 78, p = 0.03). Helicobacter pylori status had no appreciable impact on GH response with H. pylori-positive patients having a mean response of 10.5 +/- 2.1 mU/L and negative patients a mean response of 13.2 +/- 3.4 mU/L. Overall, patients with NUD release more GH in response to pyridostigmine challenge than healthy subjects. CONCLUSIONS Patients with NUD may have a pathophysiological disturbance involving central cholinergic systems.
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Affiliation(s)
- T G Dinan
- Department of Pharmacology and Therapeutics, University College Cork, Ireland
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8
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Ruiz M, Villasante F, León F, González-Lara V, González C, Crespo M, Soto J, Rejas J. [Dyspepsia-related quality of life. Spanish adaptation and validation of the questionnaire Dyspepsia-Related Health Scale]. Med Clin (Barc) 2001; 117:567-73. [PMID: 11714453 DOI: 10.1016/s0025-7753(01)72182-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Dyspepsia affects about 25 % of the population and may cause an important decrease in quality of life. The aim of this work was to perform a Spanish validation and adaptation of the questionnaire DRHS (Dyspepsia Related Health Scale), a tool that assesses dyspepsia-related quality of life. PATIENTS AND METHOD The study was carried out in 234 subjects, 163 with symptoms of dyspepsia and 71 health volunteers. Two rheumatologists, 2 general practitioners, 1 gastroenterologist, 1 clinical pharmacologist, 1 pharmacoepidemiologist and 1 psychologist were involved in the work. The process of adaptation and validation included translation and re-translation, pilot study in 16 patients, dimensionality, reliability and validity (of content, of construct, convergent, predictive and discriminative). RESULTS The mean age was 49.1 years (SD: 18) and 60.7 % were females. The between-judges agreement rate of Hambleton and Rovinelli, which evaluates the content validity, was lower than 0.41. The construct validity assessed by the factorial analysis of responses showed that each subscale may be considered unidimensional in both health volunteers and individuals with dyspepsia. Reliability was satisfactory (Cronbach's alpha = 0.92) and stability of measures (test-retest) was excellent with a correlation coefficient of 0.95. The convergent validity, assessed by means of the EuroQoL, was only moderate with a correlation coefficient of 0.54 (p < 0.001). The predictive validity, assessed by administering the questionnaire 12 days after treating dyspepsia, showed a correlation coefficient of 0.47 between the two measures (p < 0.001). There was also a relationship between scores variation and outcome. CONCLUSIONS The Spanish version of the DRHS, so-called QoL-PEI (questionnaire of quality of life related with problems of stomach and intestine), displays good metric properties and is able to predict the evolution of dyspepsia. The results of this study show that this tool is essentially unidimensional, yet it can be used on a multidimensional form to perform a differentiated assessment of each evaluated case.
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Affiliation(s)
- M Ruiz
- Departamento de Metodología, Facultad de Psicología, Universidad Autónoma, Madrid
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Dinan TG, Mahmud N, Rathore O, Thakore J, Scott LV, Carr E, Naesdal J, O'Morain CA, Keeling PW. A double-blind placebo-controlled study of buspirone-stimulated prolactin release in non-ulcer dyspepsia--are central serotoninergic responses enhanced? Aliment Pharmacol Ther 2001; 15:1613-8. [PMID: 11564001 DOI: 10.1046/j.1365-2036.2001.01090.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Dyspepsia is a common symptom for which an organic cause is found in only 40% of patients. When no cause is apparent and the dyspepsia is considered to be idiopathic, a diagnosis of non-ulcer dyspepsia is made. The pathophysiology of non-ulcer dyspepsia is poorly understood and numerous theories have been put forward, including a theory of enhanced central serotoninergic receptor sensitivity. AIM To determine the sensitivity of serotonin receptors in non-ulcer dyspepsia. METHODS Using a randomized, double-blind, placebo-controlled design, we compared buspirone (a serotonin type 1a partial agonist)-stimulated prolactin release in 50 patients and 59 healthy comparison subjects. Buspirone, 30 mg, or matching placebo was administered on two separate occasions and prolactin release over 180 min was monitored. Patients and healthy subjects received both treatments in random order, 1 week apart. RESULTS Overall, patients with non-ulcer dyspepsia had greater prolactin release in response to the buspirone challenge than the healthy comparison subjects, with differences most significant at 90 min following the challenge. Enhancement occurred in patients both with and without Helicobacter pylori infection. Female subjects, both patients and healthy volunteers, showed a greater response to buspirone than male subjects, and the augmentation of response observed in male and female patients was greater in females. CONCLUSIONS Patients with non-ulcer dyspepsia have enhanced central serotoninergic responses and such responses are independent of H. pylori infection. Blockade of such receptors might be an appropriate therapeutic strategy.
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Affiliation(s)
- T G Dinan
- Department of Pharmacology and Therapeutics, The Cork Clinic, University College Cork, Western Road, Cork, Ireland.
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10
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Abstract
BACKGROUND Dyspepsia drug costs account for nearly 0.5% of the National Health Service budget. We hypothesised that improved management of dyspepsia would lead to reduced drug costs. AIM To determine whether a multifaceted educational strategy for general practitioners aimed at improving quality of dyspepsia management can control dyspepsia costs without increasing demand for endoscopy. METHODS A multifaceted educational intervention was delivered to general practitioners in West Gloucestershire but not to those in the east of the county. Dyspepsia drug costs, the primary outcome measure, were obtained from the Prescription Pricing Authority and compared between the two sides of the county. Referral rates for endoscopy, admission to the gastrointestinal bleed unit, and delayed diagnosis of gastric cancer were secondary measures recorded in West Gloucestershire only. RESULTS Following the intervention, drug costs declined and then stabilised in West Gloucestershire. Drug costs peaked in the control group 15 months after those in the intervention group. Using an autoregressive integrated moving average model it was estimated the overall costs in the intervention group reduced by 57.9 pence per head of population per half year (95% confidence interval 45.8-69.9 pence/half year; p<0.0001) in comparison with the control group. This difference was maintained for three consecutive years resulting in a cumulative saving of pound1.13 million. Referral rates for upper gastrointestinal endoscopy remained stable during the study period. CONCLUSION A multifaceted educational intervention for general practitioners designed to improve the quality of care of patients with dyspepsia is an effective means of controlling dyspepsia drug costs without increasing demand for endoscopy.
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Affiliation(s)
- R M Valori
- Gloucestershire Royal Hospital, Gloucestershire, UK
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11
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José Nadal Blanco M, Thomas Carazo E. Abordaje diagnóstico y terapéutico de la dispepsia en atención primaria. Semergen 2000. [DOI: 10.1016/s1138-3593(00)73631-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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12
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Affiliation(s)
- R S Fisher
- Department of Medicine, Temple University School of Medicine, Philadelphia, PA 19140, USA
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13
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Adamsson I, Nord CE, Sjöstedt S, Wikström B, Seensalu R. The value of different detection methods of Helicobacter pylori during treatment. J Clin Gastroenterol 1998; 27:138-42. [PMID: 9754775 DOI: 10.1097/00004836-199809000-00007] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
It has been suggested that profound acid inhibition by proton pump inhibitors affects the accuracy of H. pylori detection. This report aims to evaluate H. pylori status during treatment with four different invasive detection methods and to investigate if histopathological alterations during treatment can be used as an early marker for H. pylori eradication. Twenty-eight H. pylori-positive patients were studied randomized into two treatment groups: 14 patients received omeprazole, 20 mg plus amoxicillin 1,000 mg b.i.d (OA), and 14 patients received omeprazole, 20 mg and placebo b.i.d (OP) for 14 days. Biopsies from antrum and corpus of the stomach were collected on days 0, 10 and 42. H. pylori status was based on rapid urease test, cultivation, histology, and polymerase chain reaction (PCR). The biopsies were also graded according to the Sidney classification. In the OP and the OA group, 17% (2/12) and 92% (12/13) of the patients were H. pylori negative when tested during treatment (day 10). Four weeks after treatment none of the patients (0%) in the OP group and 61% (8/13) in the OA group had their H. pylori infection eradicated. PCR was up to 34% more sensitive than the other tests to detect H. pylori during treatment. There was a decrease in histological inflammation and activity in the antrum already during treatment in the OA group, but the decrease did not discriminate for successful treatment. During treatment with omeprazole alone or in combination with amoxicillin, H. pylori detection is impaired regardless of the detection method used. However, PCR appears to be more sensitive than other tests. Early changes in the histological appearance of the gastric mucosa do not predict H. pylori treatment outcome.
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Affiliation(s)
- I Adamsson
- Department of Immunology, Karolinska Institute, Huddinge University Hospital, Stockholm, Sweden
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14
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Martin RM, Lim AG, Kerry SM, Hilton SR. Trends in prescribing H2-receptor antagonists and proton pump inhibitors in primary care. Aliment Pharmacol Ther 1998; 12:797-805. [PMID: 9726394 DOI: 10.1046/j.1365-2036.1998.00374.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Abstract
BACKGROUND H2-receptor antagonists and proton pump inhibitors account for approximately 15% of primary care prescribing costs in the UK. AIM To examine the use of antisecretory drugs in primary care between October 1991 and September 1996. METHOD Analysis of prescribing data from an ongoing postal survey performed every 3 months on a rolling quota of 250 UK general practitioners (GPs), identified from a representative sampling frame of 1000 GPs. RESULTS There were 8811 new courses of proton pump inhibitors and 11,948 new courses of H2-receptor antagonists during this study. The number of new prescriptions for proton pump inhibitors increased by 174.5%, but decreased for H2-receptor antagonists by 12.5%. Proton pump inhibitors were mostly prescribed for reflux disease (52.7%) and H2-receptor antagonists for non-specific dyspepsia (43.6%). Proton pump inhibitors (14.1%) were less likely to be stopped than H2-receptor antagonists (35.3%) overall, and they were less likely to be stopped because of perceived ineffectiveness (5.3%) than H2-receptor antagonists (23.8%). The rate of stopping treatment because of side-effects was about 3% for both classes of drug. CONCLUSIONS Prescribing of proton pump inhibitors has increased sharply each year since 1991. One reason may be that GPs perceive proton pump inhibitors to be more effective than H2-receptor antagonists.
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Affiliation(s)
- R M Martin
- Division of General Practice and Primary Care, St George's Hospital Medical School, London, UK
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15
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Haycox A, Butterworth M, Walley T, Barton S. Development of an economic model for the management of upper gastrointestinal disease in primary care. Preliminary findings. PHARMACOECONOMICS 1998; 14 Suppl 2:11-23. [PMID: 10344920 DOI: 10.2165/00019053-199814002-00003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Health economic models for identifying therapeutic options that maximise health benefits from limited healthcare resources are being developed in a number of therapeutic areas. The development of such a model for upper gastrointestinal (UGI) symptoms to support decision-making by primary care clinicians is of particular importance, given the prevalence of this symptomatology. This economic model was based upon the clinical guidelines aimed at improving the management of UGI disorders at the primary care level that were developed by the International Gastro Primary Care Group. This paper discusses the derivation, methodology and results of the economic model developed to assess the resource implications arising from these clinical guidelines. In order to construct the economic model, it was necessary to identify the following: every therapeutic pathway followed by patients resource use along each pathway the probabilities of following alternative pathways. One crucial factor underlying the interpretation of results obtained from any economic model is the time period covered by the model. The model presented here analysed the initial 12-month treatment period of 'new' patients presenting with UGI symptoms. In order to test the implications of a longer term perspective, the model is currently being developed to analyse resource use over a 24-month period. The model demonstrates that utilising the predominant symptom approach to the diagnosis and treatment of patients with UGI disorders appears to provide significant benefits in terms of patient management and effective resource use. This factor, together with the more intensive use of Helicobacter pylori eradication therapy, provides the potential to reduce the cost of drugs for the treatment of UGI disorders by approximately 15% in the UK. A major strength of the model is its adaptability to a wide range of clinical and cost scenarios. Such adaptability enables the model to effectively reflect the potential resource implications in countries exhibiting significantly different levels of cost and patient management. In this manner, the model provides one valuable method by which clinicians can be supported in optimising the management of UGI disorders within current resource constraints.
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Affiliation(s)
- A Haycox
- Department of Pharmacology and Therapeutics, University of Liverpool, England
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16
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Abstract
Dyspepsia is common within the general population and it imposes a significant burden on health-care resources. Calculation of the economic implications of functional dyspepsia is constrained by the fact that it is only possible to make this diagnosis in a minority of individuals with the disorder, because many do not seek medical attention and investigation is not appropriate for all who do. Studies which attempt to assess the effectiveness or cost-effectiveness of therapy may be further constrained by the fact that there is now good evidence that many patients with dyspepsia seek medical attention not so much because of the severity of symptoms, but because they fear that the symptoms signal the presence of some serious underlying disease. In this situation, effective well-founded reassurance that no serious disease is present is an important outcome of medical intervention and one which should be included in an economic appraisal of dyspepsia management. For obvious reasons, it is sensible to compare the cost-effectiveness of various clinical management strategies applicable in dyspepsia. Decision-tree analyses are currently fashionable but suffer from the major defect that there is no theoretical basis from which patient satisfaction with treatment options can be assessed. It is suggested that for disorders such as functional dyspepsia, which are non-lethal and non-progressive, recommendations about acceptable clinical management strategies require that account be taken of patient satisfaction with the strategies being reviewed. Cost-effectiveness calculations which take no account of this aspect of outcome are of limited relevance to clinical practice.
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Affiliation(s)
- M Tebaldi
- Centre for Liver and Digestive Disorders, Royal Infirmary, Edinburgh, UK
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17
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Christie J, Shepherd NA, Codling BW, Valori RM. Gastric cancer below the age of 55: implications for screening patients with uncomplicated dyspepsia. Gut 1997; 41:513-7. [PMID: 9391251 PMCID: PMC1891526 DOI: 10.1136/gut.41.4.513] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
AIMS To test the hypothesis that gastric cancer presenting with uncomplicated dyspepsia is rare below the age of 55. PATIENTS AND METHODS The area studied was the postcode defined catchment area of a district general hospital (Gloucestershire Royal) serving a population of 280,500. An open access endoscopy service has been available in this district for more than 17 years. All cases of gastric cancer during a seven year period (1986-92) were drawn from the local pathology database. The database of the neighbouring hospital and the South West Cancer Registry were searched for missed cases from the postcoded area. Hospital and general practitioner records were retrospectively reviewed with respect to duration of symptoms, and previous consultation and investigation for dyspepsia; and alarming symptoms and signs suggestive of underlying malignancy (unexplained recent weight loss, dysphagia, haematemesis or melaena, anaemia, previous gastric surgery, palpable mass, and perforation). RESULTS Twenty five of 319 cases of gastric cancer detected during the seven year period were aged less than 55. Twenty four of these 25 patients presented with one or more suspicious symptoms or signs. Only one patient (4%) aged less than 55 presented with uncomplicated dyspepsia. In two patients there was a delay in diagnosis of more than six months after first presenting to the general practitioner. Both these patients had significant symptoms at presentation. CONCLUSION Gastric cancer is rare below the of 55 (7.8% of all cases) and, even in the presence of established open access endoscopy, presents with suspicious symptoms or signs in 96% of cases. The age limit for screening uncomplicated dyspepsia can be raised safely to 55.
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Affiliation(s)
- J Christie
- Gloucester Gastroenterology Group, Gloucestereshire Royal Hospital, UK
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18
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Vaira D, Menegatti M, Landi F, Ricci C, Ali A, Miglioli M. Usefulness of serology in preendoscopic screening. The Italian Helicobacter pylori Study Group. Helicobacter 1997; 2 Suppl 1:S38-43. [PMID: 9432353 DOI: 10.1111/j.1523-5378.1997.06b04.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Over the last 20 years, upper gastrointestinal endoscopy has become the investigation of choice for patients with symptoms referrable to the upper gastrointestinal tract. As the increasing number of patients referred for endoscopy has led to enlarged waiting lists and medical expenses, it has been recommended that preendoscopic screening strategies might identify patients at low risk of having major pathology. These patients could avoid prompt endoscopy and might safely undergo different management. Since the recognition of the major role played by Helicobacter pylori in gastroduodenal pathology, H. pylori serological and demographical features have been proposed as part of preendoscopic screening strategies in dyspeptic patients referred to endoscopy, in an attempt to reduce endoscopic workload and medical expenses. METHODS We evaluate data presented in the literature and aim to give interpretations possibly helpful in the clinical practice. RESULTS The analysis of the endoscopic findings showed that applying a preendoscopic strategy based on age and H. pylori status in local hospitals without a specific interest in H. pylori research would have meant missing a proportion of relevant pathology: 35 of 557 (6.3%) peptic ulcers (24 duodenal and 11 gastric ulcers) and two gastric cancers (0.3%). CONCLUSIONS Although we do understand the need to increase the cost-effectiveness of endoscopy and realize that considering age and H. pylori status could help to get to this target, we conclude that similar preendoscopic screening strategies must be refined further before being adopted on a large scale.
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Affiliation(s)
- D Vaira
- First Medical Clinic, University of Bologna, Italy
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Abstract
Many physicians prescribe more than one antiulcerative agent (AUA) simultaneously to the same patient, although there is little evidence to support this practice. The purposes of this study were to (a) determine patient factors associated with the concurrent use of these agents and (b) estimate the excess costs generated by the prescription of multiple rather than a single agent. We conducted a case-control study of concurrent AUA users among New Jersey Medicaid enrollees age 65 years and older. To evaluate the excess cost generated by the ongoing prescription of an additional AUA, we measured the additional drug expenditures associated with each regimen of concurrent use. Nearly 1 in 15 AUA users (6.6%) met our conservative definition of concurrent AUA use. In a multiple logistic regression model, previous gastrointestinal procedure, use of a nonsteroidal anti-inflammatory drugs, nursing home residency, and recent hospitalization for more than 20 days were all predictors of concurrent use of more than one AUA. No association was found with age, sex, or number of pharmacies used. The upper bound estimate of the cost generated by the concurrent prescription of a second AUA was $210 (range: $2-$942) over the 180-day study period, with a lower bound of $151 (range: $1-$449). Annually, such excess cost would range from $301 to $420 per patient. This would account for between $457 million and $637 million per year for the nation's elderly if these patterns are generalizable. Despite the lack of evidence of therapeutic benefit from multiple concurrent AUA use in most patients, this practice is fairly common. Besides introducing the risk of additional costs and side effects in the absence of additional efficacy, the costs of such duplicative prescribing are substantial.
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Affiliation(s)
- J Monette
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
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20
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Heikkinen MT, Pikkarainen PH, Takala JK, Räsänen HT, Eskelinen MJ, Julkunen RJ. Diagnostic methods in dyspepsia: the usefulness of upper abdominal ultrasound and gastroscopy. Scand J Prim Health Care 1997; 15:82-6. [PMID: 9232708 DOI: 10.3109/02813439709018492] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
OBJECTIVES To examine the diagnostic value of gastroscopy and upper abdominal ultrasound, which are frequently used as primary tests in dyspeptic patients in general practice. To test the influence of age for accuracy of both diagnostic methods. DESIGN Clinical study. SETTING Four health centres in Kuopio Province, Finland. SUBJECTS Four hundred unselected consecutive dyspeptic patients (91 less than 45 years of age) who consulted their general practitioners. MAIN OUTCOME MEASURES Sensitivity, specificity, positive and negative predictive values (PV), efficiency and usefulness index (UI) were calculated for upper abdominal ultrasound and for gastroscopy in detecting the causes of dyspepsia in primary care. Final diagnosis was determined after one year follow-up. RESULTS The sensitivity of upper abdominal ultrasound in detecting the cause of dyspepsia was 0.07, the specificity 0.91, PV+ 0.36, PV- 0.56, and UI -0.001. Ultrasound was not more efficient in older patients. Gastroscopy was the most efficient method with a sensitivity of 0.75, specificity 1.00, PV+ 0.99, PV- 0.83 and UI 0.56. The usefulness of gastroscopy was even better among patients over 45 years of age. CONCLUSIONS The usefulness of upper abdominal ultrasound is low regardless of patient's age. Gastroscopy is superior to upper abdominal ultrasound as a first line diagnostic method in diagnosing dyspepsia, especially among patients over 45 years of age.
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Affiliation(s)
- M T Heikkinen
- Department of Internal Medicine, Kuopio University Hospital, Finland
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21
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Heikkinen M, Pikkarainen P, Takala J, Julkunen R. General practitioners' approach to dyspepsia. Survey of consultation frequencies, treatment, and investigations. Scand J Gastroenterol 1996; 31:648-53. [PMID: 8819212 DOI: 10.3109/00365529609009144] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND The aim of this study was to investigate the frequency of patient visits for dyspepsia in primary care. The diagnostic approaches made and drug treatment given by general practitioners were recorded. METHODS In a cross-sectional study 36,230 patients over 15 years of age visited their health center in an area serving a population of 506,000 inhabitants, between 6 and 19 May 1991. The frequency of dyspepsia was 2.1% (n = 766). These patients formed the basis of this study. RESULTS The incidence of dyspepsia leading to a health center visit was 20.9/1000 inhabitants/year. Patients older than 45 years consulted their general practitioners for dyspepsia more often than younger patients. Men older than 45 years of age had had their symptoms longer before seeking medical advice than younger men or women of the same age (p = 0.03 and p < 0.05, respectively). In association with the first visit, older (over 45 years) patients were evaluated more frequently (p = 0.03) by upper gastrointestinal endoscopy than younger (15-44 years) ones. Upper abdominal ultrasound was performed almost as often as upper gastrointestinal endoscopy. Sucralfate was prescribed for dyspeptic symptoms more often than H2-blockers or omeprazole, which were mainly used in patients with a definitive diagnosis. CONCLUSIONS The frequency of medical visits for dyspepsia increased with age. Older men sought medical advice for dyspepsia after a longer delay than others. Upper abdominal endoscopy was performed in association with the first visit in older patients more often than in younger ones.
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Affiliation(s)
- M Heikkinen
- Dept. of Internal Medicine, Kuopio University Hospital, Finland
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22
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Adang RP, Vismans JF, Talmon JL, Hasman A, Ambergen AW, Stockbrügger RW. Appropriateness of indications for diagnostic upper gastrointestinal endoscopy: association with relevant endoscopic disease. Gastrointest Endosc 1995; 42:390-7. [PMID: 8566625 DOI: 10.1016/s0016-5107(95)70037-4] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Since the institution of open access endoscopy units there has been a considerable increase of referrals for UGI examinations. Therefore, guidelines for the appropriate use of UGI endoscopy are needed. METHODS The outcome of first diagnostic UGI endoscopy was prospectively assessed for several referral indications in a consecutive series of 2900 patients. Indications were judged "appropriate" when significantly (p < 0.01) associated with clinically "relevant" endoscopic findings. RESULTS The proportion of relevant disease for various indications was as follows: signs of UGI bleeding (42.2%); history of peptic ulcer (40.5%); dysphagia (31.9%), short-term (24.4%), and without therapy (20.9%). Relevant endoscopic findings were observed in 21.0% of dyspeptic patients aged 45 years or less, and in 25.3% of those older than 45 years of age. CONCLUSIONS The generally approved alarm symptoms should be a reason to perform endoscopy without hesitation. Dyspeptic symptoms, despite adequate empiric treatment, as well as first dyspeptic symptoms in patients older than 45 years should also be a reason for endoscopic investigation. Our results support the strategy to treat patients younger than 45 years who have isolated dyspepsia by a limited course of antipeptic agents, provided that they are seen for re-evaluation within 4 to 6 weeks.
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Affiliation(s)
- R P Adang
- Department of Gastroenterology and Hepatology, University Hospital, Maastricht, The Netherlands
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23
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Hovelius B, Andersson SI, Hagander B, Mölstad S, Reimers P, Sperlich E, Wadström T. Dyspepsia in general practice: history and symptoms in relation to Helicobacter pylori serum antibodies. Scand J Gastroenterol 1994; 29:506-10. [PMID: 8079107 DOI: 10.3109/00365529409092463] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND This study was designed to explore the relationships between serologic Helicobacter pylori positivity and demographic, behavioural, and symptomatologic factors in patients consulting for dyspeptic symptoms in general practice. METHODS H. pylori enzyme-linked immunosorbent assay results and checklist data were collected by general practitioners at three community health centers in southern Sweden from consecutive patients aged 18-65 years with upper abdominal pain or discomfort (dyspepsia). RESULTS Of the 130 available patients with dyspepsia, 127 agreed to participate, 45 (mean age, 41.2 years) being classified as H. pylori-positive and 82 (mean age, 33.5 years) as H. pylori-negative. Manual workers were diagnosed as H. pylori-positive significantly more often than were non-manual workers (p < 0.05). Of those patients examined earlier by gastroscopy or roentgenography, H. pylori-positives reported stomach or duodenal ulcer significantly more often than did H. pylori-negatives (p < 0.01). H. pylori-positives reported stomach/duodenal ulcer in their parents/siblings to a significantly greater extent than did H. pylori-negatives (45.2% versus 10.1%, p < 0.001). H. pylori-negatives reported stress-generated symptoms significantly more often than did H. pylori-positives (82.9% versus 61.5%, p < 0.01). Hierarchical regression analyses showed that, when age and sex were controlled for, the ability of each of these measures to predict the serologic results remained significant. CONCLUSIONS Higher levels of H. pylori antibodies in dyspeptic patients appear to be associated with a relatively low self-perception of stress, with manual work, with being older, and with the occurrence, both in the patients themselves and in their close relatives, of stomach/duodenal ulcer.
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Affiliation(s)
- B Hovelius
- Dept. of Family Medicine, Umeå University, Sweden
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24
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Bytzer P, Hansen JM, Schaffalitzky de Muckadell OB. Empirical H2-blocker therapy or prompt endoscopy in management of dyspepsia. Lancet 1994; 343:811-6. [PMID: 7980747 DOI: 10.1016/s0140-6736(94)92023-0] [Citation(s) in RCA: 161] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The recommended strategy for management of dyspepsia is empirical treatment with an H2-blocking drug, followed by endoscopy if the symptoms do not respond or recur. We compared two strategies for the management of dyspepsia--treatment based on the results of prompt endoscopy (group 1) and empirical H2-blocker treatment with diagnostic endoscopy only in cases of therapeutic failure or symptomatic relapse within 1 year (group 2). Eligible patients had symptoms severe enough to justify empirical H2-blocker therapy. Symptoms, drug consumption, and sick-leave days were assessed through monthly diaries. Patients with non-organic dyspepsia diagnosed by endoscopy did not receive ulcer drugs. Of 414 patients randomised, 373 completed 1-year follow-up. Organic disease was found at endoscopy in 68 (33%) of 208 group-1 patients (ulcer in 45). Endoscopy was done in 136 (66%) of 206 group-2 patients. Case selection for endoscopy was not improved by the empirical treatment strategy, since the diagnostic profile was the same as in group 1 and 40% of the expected ulcer cases remained undiagnosed. After 1 year there were no differences in symptoms or quality of life measures. The empirical treatment strategy in dyspepsia was associated with higher costs, due mainly to a higher number of sick-leave days and cost of ulcer drug use. Prompt endoscopy is a cost-effective strategy in dyspeptic patients with symptoms severe enough to justify the current practice of empirical H2-blocker treatment.
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Affiliation(s)
- P Bytzer
- Department of Medical Gastroenterology S, Odense University Hospital, Denmark
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25
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Andersson SI, Hovelius B, Mölstad S, Wadström T. Dyspepsia in general practice: psychological findings in relation to Helicobacter pylori serum antibodies. J Psychosom Res 1994; 38:241-7. [PMID: 8027963 DOI: 10.1016/0022-3999(94)90119-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Questionnaire data based on traditional concepts for measuring hypochondriasis and depression were related to serological data on Helicobacter pylori antibodies in 110 of 130 consecutive patients, aged 18-65 yr, consulting for dyspeptic symptoms in general practice. Of the patients thirty-seven (33.6%) and seventy-three (66.4%) were classified as H. pylori positives and H. pylori negatives, respectively, the H. pylori positive patients being significantly older than H. pylori negative patients. Factor analyses of the questionnaire data indicated the heterogeneity of each of the traditional concepts for measuring hypochondriasis and depression but succeeded in differentiating orthogonally between two hypochondriasis factors and three depression factors. Hierarchical regression analyses of factor scores, controlling for the influence of age and sex, indicated higher H. pylori antibody activity to be associated with less hypochondriacal signs of anxiety and uneasiness. It is hypothesized, that in dyspepsia without signs of H. pylori infection, somatization may account to a substantial extent for the illness.
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26
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Malcolm PN, Chan TY, Hately W. Open access gastroscopy. Open access means overinvestigation. BMJ (CLINICAL RESEARCH ED.) 1993; 306:1751. [PMID: 8240503 PMCID: PMC1678309 DOI: 10.1136/bmj.306.6894.1751] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Owens CW, Ben-Shlomo Y, Moore FP. Accident and emergency in London. Better primary care won't affect self referrals. BMJ (CLINICAL RESEARCH ED.) 1993; 306:1751. [PMID: 8123094 PMCID: PMC1678275 DOI: 10.1136/bmj.306.6894.1751-a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Zermansky A. Open access gastroscopy. GPs use gastroscopy appropriately. BMJ (CLINICAL RESEARCH ED.) 1993; 306:1750-1. [PMID: 8343642 PMCID: PMC1678256 DOI: 10.1136/bmj.306.6894.1750-b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Murphy N. Accident and emergency in London. Patients' perceptions are the problem. BMJ (CLINICAL RESEARCH ED.) 1993; 306:1751-2. [PMID: 8343643 PMCID: PMC1678314 DOI: 10.1136/bmj.306.6894.1751-b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Marriott JF, Asquith PA, Shorrock CJ. The use of proprietary medicines by patients presenting with peptic ulcer haemorrhage. Br J Clin Pharmacol 1993; 35:451-4. [PMID: 8512756 PMCID: PMC1381680 DOI: 10.1111/j.1365-2125.1993.tb04168.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
1. Medication, social and symptom histories were compared in patients with severe haemorrhage from a peptic ulcer (n = 71) and matched control subjects. Self-medication with proprietary agents was catalogued in addition to therapy prescribed by general medical practitioners. 2. Prior to the bleed, only 4% of ulcer patients had been free of symptoms normally associated with peptic ulceration, whereas 76% of the control group had been asymptomatic. 3. Gastro-irritant proprietary medicines were used regularly by 23% of ulcer patients compared with only 4% of controls. However, proprietary antacids were used chronically by 46% of ulcer patients compared with only 7% of controls. Bicarbonate was the antacid of choice used by 13% of ulcer patients. The odds ratio for the association between development of bleeding peptic ulcer and the use of indigestion remedies was 11.5% (95% CI 1.1, 121). 4. Fifty-one percent of ulcer patients were prescribed agents known to cause gastro-intestinal damage, whereas only 25% of the control group were prescribed similar agents. Only 7% of the control group were prescribed anti-ulcer therapy compared with 37% of those with bleeding ulcer. 5. A large proportion of patients with haemorrhage from a peptic ulcer had had symptoms sufficient to warrant recourse to self-medication with antacids without medical knowledge. Exacerbation of peptic ulcer by self-medication with proprietary products is likely to be of lesser significance.
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Affiliation(s)
- J F Marriott
- Department of Medicine, East Birmingham Hospital, Bordesley Green East
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31
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Duan LP, Zheng ZT, Li YN. A study of gastric emptying in non-ulcer dyspepsia using a new ultrasonographic method. Scand J Gastroenterol 1993; 28:355-60. [PMID: 8488369 DOI: 10.3109/00365529309090256] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
To ascertain the effect of gastric emptying on the symptoms of non-ulcer dyspepsia (NUD) patients, we randomly selected 60 NUD patients and, as control, 26 dyspepsia-free volunteers. We measured the gastric emptying time of mixed food (270 kcal), using real-time ultrasonography in two ways. NUD patients were divided randomly into two groups and given domperidone or placebo in a double-blind trial. Of the NUD patients 48% had delayed gastric emptying times and associated epigastric pain, bloating, early satiety, and regurgitation. A prokinetic agent not only improved emptying time but also relieved some of the symptoms of the NUD patients. Real-time ultrasonography proved a useful method for evaluating gastric emptying.
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Affiliation(s)
- L P Duan
- Digestive Diseases Research Center, Beijing Medical University, People's Republic of China
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32
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Affiliation(s)
- M Andersen
- Department of Pharmacology, University of Copenhagen, Denmark
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33
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Moody GA, Mann R, Gay S, Wicks AC, Mayberry JF. The gastroenterology service: a survey of general practitioners' requirements. J R Soc Med 1993; 86:26-7. [PMID: 8423571 PMCID: PMC1293819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
A postal questionnaire was sent to 634 Leicestershire general practitioners about the service they wanted from their local gastrointestinal unit. Their views were specifically sought in relation to the care of chronic gastrointestinal disorders such as coeliac disease and inflammatory bowel disease. This initial survey was 'testing the water' before addressing GP needs in all areas of gastroenterology including, management issues in peptic ulcer disease and hiatus hernia. The design of the questionnaire was simple with only 12 'yes' or 'no' stems. The response rate to one mailing of the questionnaire was 41% with the rate for each question ranging from 83% (on whether a telephone hot-line would be useful) to 99% (on the value of treatment protocols). There was a poor response rate to some individual stems, with rates of less than 10%, because most GPs only answered 'yes' to the stem they were interested in without answering 'no' to other parts. Most GPs wanted a regular news bulletin on the management of both inflammatory bowel disease and coeliac disease as well as detailed protocols on their treatment. Sixty per cent of respondents wanted a telephone hot line to senior gastroenterologists, with direct dialing to provide immediate advice. Eighty per cent of GPs want shared care with hospital consultants of such patients. A similar proportion thought that this decision should be made jointly by patients and their doctors. There is a clear desire by GPs for a more specialist education in line with the current trend of extending their role. GPs in Leicestershire would value a more active role in the management of patients with chronic intestinal diseases and it is likely that such views are widespread in Great Britain.
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Affiliation(s)
- G A Moody
- Gastrointestinal Unit, Leicester General Hospital
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34
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Morris C, Chapman R, Mayou R. The outcome of unexplained dyspepsia. A questionnaire follow-up study of patients after endoscopy. J Psychosom Res 1992; 36:751-7. [PMID: 1432865 DOI: 10.1016/0022-3999(92)90133-m] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Ninety-three consecutive patients referred to a gastroenterology unit with unexplained dyspeptic symptoms were sent a postal questionnaire 6-12 months after endoscopy. It inquired into their current physical symptoms and subjective improvement since investigation, satisfaction with treatment, past history and current psychological well-being. A comparison group of 47 patients with peptic disease were similarly surveyed. Those with unexplained dyspepsia reported more current physical symptoms, more dissatisfaction with their treatment and less subjective improvement than those with peptic disease. The two groups were similar in terms of psychological distress but previous consultation for abdominal and other somatic complaints were more common in those with unexplained dyspepsia. The implications for management of dyspeptic patients are discussed.
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36
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Affiliation(s)
- G N Marsh
- Norton Medical Centre, Stockton on Tees
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37
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Hawkins SP, Rowlands PC, Shorvon PJ. Barium meals in the elderly--a quality reassurance. Br J Radiol 1991; 64:113-5. [PMID: 2004201 DOI: 10.1259/0007-1285-64-758-113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The consecutive double contrast barium meal examinations of 100 elderly patients (aged over 65 years) and a group of 33 younger adult patients were analysed by two observers for technical quality and pathological abnormalities. Technical quality declined with patient age, especially in those over 75 years, but was sufficient to enable diagnosis of abnormalities in 60% of the elderly group. It is concluded that, in the majority of elderly patients, the technical quality of double contrast barium meal examinations is sufficiently high to offer considerable diagnostic utility.
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Affiliation(s)
- S P Hawkins
- Department of Radiology, Central Middlesex Hospital, London, UK
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38
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Provision of gastrointestinal endoscopy and related services for a district general hospital. Working Party of the Clinical Services Committee of the British Society of Gastroenterology. Gut 1991; 32:95-105. [PMID: 1991644 PMCID: PMC1379223 DOI: 10.1136/gut.32.1.95] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
(1) The number of endoscopic examinations performed is rising. Epidemiological data and the workload of well developed units show that annual requirements per head of population are approaching: Upper gastrointestinal 1 in 100 Flexible sigmoidoscopy 1 in 500 Colonoscopy 1 in 500 ERCP 1 in 2000 (2) Open access endoscopy to general practitioners is desirable and increasingly sought. For a district general hospital serving a population of 250,000, this workload entails about 3500 procedures annually, performed during 10 half day routine sessions plus emergency work. (3) High standards of training and experience are needed by all staff, who must work in purpose built accommodation designed to promote efficient and safe practice. (4) The endoscopy unit should be adjacent to day care facilities and near the x ray department. There should be easy access to wards. (5) An endoscopy unit needs at least two endoscopy rooms; a fully ventilated cleaning/disinfection area; rooms for patient reception, preparation, and recovery; and accommodation for administration, storage, and staff amenities. (6) The service should be consultant based. At least 10 clinical sessions are required, made up of six or more consultant sessions and two to four clinical assistant, hospital practitioner, or staff specialist sessions. Each consultant should be expected to commit at least two sessions weekly to endoscopy. Extra consultant sessions may be needed to provide an efficient service. (7) A specially trained nursing sister (grade G or H) and five other endoscopy nurses are needed to care for the patients; their work may be supplemented by care assistants. (8) A new post of endoscopy department assistant (analogous to an operating department assistant) is proposed to maintain and prepare instruments, and to give technical assistance during procedures. (9) A full time secretary should be employed. Records, appointments, and audit should be computer based. (10) ERCP needs the collaboration of an interventional radiologist working with high quality x ray equipment in a specially prepared radiology screening room. This facility may need to serve more than one hospital. (11) A gastrointestinal measurement laboratory can conveniently be combined with the endoscopy unit. In some hospitals one or more gastrointestinal measurement technicians may staff this laboratory. (12) An endoscopy unit is a service department analogous to a radiology department. It needs an annual budget.
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Abstract
This paper discusses the definition of non-ulcer dyspepsia and its relationship to other functional bowel disorders. The research on the prevalence, outcome, aetiology and management of this condition is reviewed with particular emphasis on its multifactorial nature. Future research will need to concentrate on the inter-relationship of physical and psychosocial factors including the health beliefs of the individual patient.
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Abstract
The definition of the term dyspepsia and of derived terms such as organic dyspepsia, functional dyspepsia, reflux-like dyspepsia, and non-ulcer dyspepsia continues to provoke controversy. In recent literature, however, it is apparent that a measure of agreement is now emerging with regard to 'dyspepsia', which is considered simply to denote episodic or persistent symptoms that include abdominal pain or discomfort and which are referable to the upper gastrointestinal tract. Particular symptom patterns may justify the use of descriptions such as reflux-like dyspepsia, ulcer-like dyspepsia, or dysmotility-like dyspepsia, but these terms should not carry any implication that the symptom patterns can be attributed to particular pathogenetic processes. In many patients with dyspepsia, clinical assessment and investigation fail to identify any abnormality to which the symptoms can reasonably be attributed. The label of 'functional dyspepsia' is well-established medical parlance in these circumstances and is generally accepted as the converse of 'organic dyspepsia', which denotes dyspepsia for which a responsible disease process has been identified.
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Affiliation(s)
- R C Heading
- Dept. of Medicine, Royal Infirmary, Edinburgh, Scotland
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41
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Cotton PB, Baillie J. British endoscopy: recent highlights. Gastrointest Endosc 1990; 36:413-5. [PMID: 2210293 DOI: 10.1016/s0016-5107(90)71083-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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42
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43
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Stack WC. Genital warts. BMJ (CLINICAL RESEARCH ED.) 1990; 300:1339-40. [PMID: 2242133 PMCID: PMC1663032 DOI: 10.1136/bmj.300.6735.1339-c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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44
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Rees WDW, Brown CM. Dyspepsia in general practice: Authors' reply. West J Med 1990. [DOI: 10.1136/bmj.300.6735.1340-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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