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Query: UMLS:C0038358 (gastric ulcer)
 5,179 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Clinical laboratory and endoscopic data were collected prospectively in 268 patients with bleeding gastric ulcer who were admitted between September 1985 and November 1987. There were 22 deaths, giving a hospital mortality rate of 8.2%. Surgery was undertaken in 68 patients (25.4%) with a mortality rate of 17.6% (11.8% at 30 days). There was one fatality in 104 (1.0%) patients less than or equal to 60 years compared with 21 deaths (12.8%) in patients greater than 60 years (P less than 0.001). Cirrhosis (P less than 0.01), malignant disease (P less than 0.03), chronic obstructive airways disease (P less than 0.02), congestive cardiac failure (P less than 0.02) and ischaemic heart disease (P less than 0.08) were each associated with an increased risk of mortality. Outcome in patients greater than 60 years was related to systolic blood pressure at admission (P less than 0.03), haemoglobin (P less than 0.02), serum bilirubin (P less than 0.02), and total transfusion requirements (P less than 0.001). For ulcers less than or equal to 1 cm, 1- less than or equal to 2 cm, greater than 2 cm in size, mortality rates were 1.9%, 11.4% and 18.0%, respectively. Initial endoscopy findings of a visible vessel, fresh blood, or active spurting/oozing haemorrhage were associated with rebleeding rates necessitating emergency surgery of 30.0%, 36.4% and 40.0%, respectively. There was no evidence of rebleeding in 187 patients (79.9%) managed conservatively and only five patients (2.7%) in this group succumbed, whereas rebleeding did occur in 47 patients (20.1%) with 13 subsequent deaths (27.7%; P less than 0.001). In patients greater than 60 years the presence of endoscopic stigmata of recent haemorrhage should lead to early consideration of therapeutic endoscopy and/or early surgery, particularly for ulcers greater than 1 cm in size.
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PMID:Bleeding gastric ulcer: a prospective evaluation of rebleeding and mortality. 275 45

Epidemiologic evidence shows a strong relationship between gastric cancer and cerebrovascular disease. It was speculated that salt intake might be the linking factor causing hypertension and vascular damage as well as damage to the gastric mucosa. This study tested whether hypertensive diseases, such as ischemic heart disease and cerebrovascular disease, occurred more frequently in patients with gastric cancer and gastric ulcer than expected by chance alone. In addition, it was studied whether gastric and duodenal ulcer coincided more frequently with other diseases that in the past have been associated with peptic ulcer, such as liver cirrhosis, chronic lung disease, and rheumatoid arthritis. The German statistics of rehabilitation were used to assess the frequency of coincidences. The statistics include a description of the primary, secondary, and tertiary diagnoses leading to rehabilitation. This study confirms the presence of a high coincidence of both ulcer types with liver cirrhosis. In patients with rheumatoid arthritis, both ulcer types also occurred more frequently than expected from their general distribution. Gastric but not duodenal ulcer coincided more frequently with ischemic heart disease than expected. Gastric cancer occurred more frequently in patients who had concomitant ischemic heart disease or cerebrovascular disease. Duodenal ulcer was not associated with an increased risk for any disease related to hypertension. The results of the study support the contention that gastric diseases and diseases related to hypertension share a common etiologic factor.
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PMID:Concordant occurrence of gastric and hypertensive diseases. 337 23

The examination of 88 patients with chronic gastric ulcers in the early postoperative period has revealed different changes of central hemodynamics, functional capacity of the myocardium and microcirculation in cases with bleeding gastric ulcer and associated ischemic heart disease. When correcting the disturbances of the cardiovascular system the main mechanism of functional disturbances of the circulation system should be taken into consideration (hypovolemia, hyperdynamics or hypodynamics of the myocardium, disturbance of microcirculation).
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PMID:[Functional disorders of the cardiovascular system and their correction in patients after gastric resection in stomach ulcer]. 400 88

Partial gastrectomy for benign ulcer disease may influence future risk of death, eg, through changes in life-style or metabolism. To reveal such possible long-term effects, we analyzed a population-based cohort of 6459 patients operated on from 1950 through 1958 and followed through 1985. We found a lower overall mortality than in the general Swedish population (standardized mortality ratio = 0.94; 95% confidence interval 0.91-0.97). Mortality was decreased among those with duodenal ulcers, Billroth II operations, and older age at operation but increased as time passed after operation. Mortality was significantly (P < 0.05) increased from tuberculosis, alcoholism, emphysema, stomach ulcer, intestinal obstruction, gallbladder or biliary disease, suicide, and accidental falls but decreased from ischemic heart disease and cerebrovascular disease. Preoperative selection of healthy patients and the probable increased prevalence of risk factors for ulcer disease (smoking, alcoholism, and lower socioeconomic status) in this cohort explain most of these findings. Apart from intestinal obstruction, gallbladder or biliary tract diseases, and tuberculosis, the surgical procedure did not appear to increase mortality beyond one year after operation.
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PMID:Mortality among patients with partial gastrectomy for benign ulcer disease. 831 16

The authors describe the case of a man with ischaemic heart disease after revascularization of the myocardium by an aortocoronary bypass using extracorporeal circulation. The early postoperative course was complicated by perforation of a gastric ulcer. The condition was successfully resolved by an urgent operation, suture of the perforated stomach with toilet of the abdominal cavity. In the discussion the authors analyze the causes of the possible development of gastrointestinal complications after cardiac surgery, in particular the influence of extracorporeal circulation and other specific effects during cardiac surgery and during the immediate postoperative period.
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PMID:[Gastric perforation as an early complication of surgical myocardial revascularization using extracorporeal circulation]. 1168 46

The authors discuss difficulties of differential diagnosis in acute abdominal pain; analyse cause of misdiagnosis in recurrent abdominal colicky pain, report three cases of mistakes in making diagnosis of acute pancreatitis, thrombosis of the mesenterial vessels in a patient with ischemic heart disease and chronic aneurysm of the left ventricular anterior wall, gastric ulcer complicated by hemorrhage in combination with new-onset diabetes mellitus with ketoacidosis.
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PMID:[Difficulties in differential diagnosis of abdominal pain]. 1247 42

The records of 38 elderly patients with hip fracture admitted to our hospital between January and December 2002 were retrospectively reviewed to determine the incidence and outcomes of medical complications. The mean age was 84.5 +/- 6.83 years old, 32 women and 6 men. 27 patients (71%) suffered from dementia. Of the 38 patients, 33 (86.8%) had one and more underlying diseases: hypertension 29, cerebrovascular episode 7, congestive heart failure 5, diabetes mellitus 4, gastric ulcer or chronic gastritis 3, ischemic heart disease 4, depression 2. Three patients had a past history of hip fracture. Fourteen patients (37%) developed medical complications after hip fracture, most frequently pneumonia (64%). Other complications were dizziness, nausea, congestive heart failure, choledocholithiasis, and GI tract bleeding. Eight patients who suffered pneumonia cancelled elective surgery. Severity of pneumonia was mild in 2, moderate in 5, and severe in 2. Both cases with severe pneumonia died in hospital. Patients with pneumonia (pneumonia group) were significantly older and had more severe dementia than patients without pneumonia (non-pneumonia group). Although there were no significant differences in physical ability between the two groups before admission, physical ability on discharge was lower in the pneumonia group. The pneumonia group had a significantly longer mean hospital stay than the non-pneumonia group. Our results suggest that the prevention of pneumonia is necessary to improve the outcome of hip fracture.
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PMID:[Effect of pneumonia on clinical course and prognosis after hip fracture]. 1468 54

The literature data and our own studies show that in drivers of public transport vehicles, largely intensified work-related risk factors for arterial hypertension, ischemic heart disease, duodenal and gastric ulcer diseases and back pain syndrome are found. These involves occupational risk factors as well as classic ones, such as obesity, limited physical activity or tobacco smoking. Among occupational risk factors, stress induced by the responsibility for assuring public safety in heavy urban traffic, time pressure and contacts with passengers predominate. Other burdens observed in this occupational group include specific, partly forced, position of the body at work and the shift work system. Exposure to chemical agents present in exhaust gas may increase the incidence of cancer at some sites in this group of drivers. Multifaceted burdens occurring in this occupation may impair health, leading to temporary or permanent disability to work. Therefore, there is an urgent need to develop specific preventive programs addressed to this occupational group not only because of economic reasons, but mostly to increase public transport safety.
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PMID:[Selected work-related health problems in drivers of public transport vehicles]. 1678 Jan 75

Extract: When we are wounded, either externally (for instance, when we cut ourselves) or internally (for instance, due to gastric ulcer or brain hemorrhage), blood clots -- sponge-like plugs that are rapidly formed in response to the injury by activated blood platelets and fibrin in a process called coagulation -- prevent profound bleeding. Thus, good or hemostatic clots save our lives. However, under pathological conditions blood clots can also form inside vessels. Such bad or thrombotic clots occlude blood vessels and cause oxygen starvation of vital organs including the brain (stroke), heart (acute myocardial infarction) or lungs (pulmonary embolism). Thrombosis is one of the leading causes of morbidity and mortality from cardiovascular and other disease conditions. Diverse anti-thrombotic means are being developed. For instance, anticoagulants (such as heparin) and platelet inhibitors (such as aspirin) help to prevent formation of clots (blood thinners). Fibrinolytics, known as plasminogen activators (such as tissue-type plasminogen activator, or tPA) dissolve formed clots by degrading the fibrin meshwork. Both types of therapeutics are widely used in medical practice, e.g., for treatment of two forms of ischemic heart disease caused by thrombi in coronary vessels -- acute myocardial infarction and unstable angina.
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PMID:Coupling of anti-thrombotic agents to red blood cells offers safer and more effective management of thrombosis. 2070 55

Helicobacter pylori causes one of the most common infections in human populations. The role of this bacterium in chronic gastritis, gastric ulcer, gastric cancer, as well as extra-digestive diseases such as ischemic heart disease and chronic obstructive pulmonary diseases, is well known. Prevention and control of these diseases can occur by early diagnosis and eradication of H. pylori infection. At present, different methods have been established to detect H. pylori infection. The biopsy-based tests, which are known as invasive methods, such as rapid urease test and histology, have the highest specificity among the others. Similarly, culture of biopsy samples is used for diagnosis of H. pylori infection. It has a high specificity value, and also allows us to perform antibiotic sensitivity testing. On the contrary, polymerase chain reaction and other molecular methods have good sensitivity and specificity, and can be used for detection of H. pylori infection, its virulence factors, and eradication success after treatment. While serological tests are more appropriate for epidemiological studies, their main weakness for clinical use is low specificity. Overall, specificity and sensitivity, cost, usefulness, and limitation of tests should be considered for selection of detection methods of H. pylori in each country.
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PMID:The Diagnostic Tests for Detection of Helicobacter pylori Infection. 3064 11


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