Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038358 (gastric ulcer)
 5,179 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A total of 36 patients with advanced non-small-cell lung cancer (NSCLC) were treated with a combination of 5-day continuous i.v. infusion of cisplatin (25 mg/m2 daily), bolus infusion of vindesine (3 mg/m2) on days 1 and 8, and s.c. injection of recombinant human granulocyte-colony-stimulating factor (2 micrograms/kg daily) on days 6-21. Treatment was repeated every 3-4 weeks. Responding patients with stage IIIA or IIIB disease received chest radiation therapy (50-60 Gy) after this treatment. One complete response and 23 partial responses were observed, for an overall response rate of 66.7% (24/36; 95% confidence limits, 51.3%-82.1%). The median duration of response was 5.7 months and the median overall survival was 10.1 months. WHO grade 3 or 4 leukopenia and neutropenia occurred in 22 (61%) and 27 (75%) patients, respectively, but the mean duration of leukopenia (< 2,000/mm3) and neutropenia (< 1,000/mm3) was 3.4 and 3.5 days, respectively, and there was no instance of life-threatening infection. Thrombocytopenia and anemia of grade 3 or 4 occurred in 28% and 36% of our subjects, respectively. Grade 2 nausea and vomiting occurred in 47% of the patients. Elevated serum creatinine levels (> 1.5 mg/dl) were observed in 3 (8%) of the 36 patients. One patient died of acute renal failure induced by hemorrhage of a gastric ulcer. This regimen is effective in the treatment of NSCLC and further studies of this combination are warranted.
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PMID:Phase II study of cisplatin as a 5-day continuous infusion with vindesine plus recombinant human granulocyte-colony-stimulating factor in the treatment of advanced non-small-cell lung cancer. 128 May 37

A 58-year-old man had anemia and thrombocytopenia immediately after a myocardial infarction; recovery occurred spontaneously, but relapses followed intercurrent infection and abdominal surgery. The terminal relapse was precipitated by gastric ulcer with hemorrhagic gastritis; this episode was characterized by fluctuating neurologic symptoms including coma. Autopsy studies confirmed the diagnosis of thrombotic thrombocytopenic purpura. This case shows that thrombotic thrombocytopenic purpura may occur de novo in adults as a relapsing syndrome with exacerbations precipitated by diverse events characterized by inflammation or tissue necrosis.
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PMID:Chronic relapsing thrombotic thrombocytopenic purpura. 356 84

A 69-year-old woman was admitted with apoplexy after operation of mitral valve stenosis and gastrectomy due to a gastric ulcer. In June 1994, her condition gradually worsened after acute pneumoniae in her right lung. Intravenous hyperalimentation with cimetidine administration was started to improve her undernourishment, because she had a history of gastric ulcer. However, after 10 days from the start of cimetidine therapy, anemia progressed rapidly. Biochemical examinations revealed that the serum indirect bilirubin and LDH levels were elevated and no serum haptoglobin was detected. These results indicated the development of hemolytic anemia, but at that time we could not clarify the reason. In October 1994, thrombocytopenia gradually progressed, and we halted the administration of cimetidine to ranitidine. Both hemolytic anemia and thrombocytopenia was dramatically improved after cessation of cimetidine administration. We then changed the drug from cimetidine, however the same phenomena have appeared again. The patient was in stable condition, after cessation of H2-blockers administration. The complication of hemolytic anemia and thrombocytopenia associated with H2-blocker administration in Japan.
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PMID:[Hemolytic anemia and thrombocytopenia induced by cimetidine: recurrence with ranitidine administration]. 905 66

A heparin induced thrombocytopenia Type II (HIT) is a dangerous complication of heparin therapy. Bleeding, but above all serious thromboembolic complications, which may result in crippling disabilities or even death, can develop. Twelve heart surgery patients who were diagnosed with a HIT Type II are reported. Seven of the patients were diagnosed post operatively, the other five pre-operatively. Two of these patients underwent heart surgery with r-Hirudin (Behringwerke AG, Marburg, Germany) on cardiopulmonary bypass and two on Orgaran (AKZO Organon, the Netherlands). Of the seven post operative HIT patients, four had had a bypass operation and each had received a mitral or aortic valve replacement. Another patient had received an artificial biventricular support system (Berlin Heart) and was diagnosed with HIT Type II post operatively. Because of his special condition, this patient underwent anticoagulation with Orgaran and heart transplantation with Orgaran on a heart lung machine. Upon suspicion of HIT Type II, heparin therapy was immediately halted and an alternative treatment of Orgaran or r-Hirudin was begun. One patient encountered bleeding of a gastric ulcer on Orgaran therapy. Heart surgery patients, especially patients with an artificial support system, are potentially lethally threatened by serious thromboembolic complications accompanying HIT Type II. Therefore, these patients must be diagnosed as early as possible. Orgaran along with r-Hirudin are effective heparin substitutes in patients with HIT Type II. These medications can be widely administered to heart surgery patients pre-, intra-, and post operatively without complication.
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PMID:Heparin induced thrombocytopenia. Experiences in 12 heart surgery patients. 936 77

Haematologic disturbances in 13 cases of gastric cancer are described. All the patients had anemia of different origin. Increased leukocytosis was observed in half of the cases, leukemic reaction in one third. Hemolysis was present in 50% of cases. Thrombocytopenia coexisted most frequently with disseminated intravascular coagulation in 4 patients. Bone metastases were visualised as osteolytic foci with radiological methods or increased capture of isotopic marker in the bones under scintigraphic examination. Under the microscope neoplastic metastases were found in bone marrow smears of 5 patients. All patients displayed symptoms of gastric ulcer disease acute or chronic phase. In some cases only repeated gastroscopic examination and mucosa biopsy was the only way to confirm cancer. In other cases the diagnosis was made after the histopathologic examination of the resected stomach, in still others by a section.
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PMID:[Hematologic changes in stomach cancer]. 937 91

Haematologic disturbances in 13 cases of gastric cancer are described. All the patients had anemia of different origin. Increased leukocytosis was observed in half of the cases, leukaemia reaction in one third. Haemolysis was present in 50% of cases. Thrombocytopenia coexisted most frequently with disseminated intravascular coagulation in 4 patients. Bone metastases were visualised as osteolytic foci with radiological methods or increased capture of isotopic marker in the bones under scintigraphic examination. Under the microscope neoplastic metastases were found in bone marrow smears of 5 patients. All patients displayed symptoms of gastric ulcer disease acute or chronic phase. In some cases only repeated gastroscopic examination and mucosa biopsy was the only way to confirm cancer. In other cases the diagnosis was made after the histopathologic examination of the resected stomach, in still others by a section.
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PMID:[Haematologic changes in gastritic cancer]. 1178 3

Any type hemorrhagic manifestation may occur 12 hours to 5 weeks after the administration of beta-lactam antibiotics. The mechanisms of blood losses proved to be by: 1) immunologic thrombocytopenia (penicillins); 2) alteration of platelet functions (semisynthetic penicillins); 3) hypoprothrombinemia (cephalosporins). The risk factors for the occurrence of hemorrhage under beta-lactam antibiotics therapy are: concomitant administration of cytostatics for a neoplastic malignancy; b) acute or chronic renal failure; c) concomitant treatment for duodenal and gastric ulcer; d) malnutrition; e) dosage and duration of antibiotic administration. The frequency of bleeding under beta-lactams is not determined as yet. A severe case diagnosed at the IIIrd Medical Clinic of Iasi presenting spontaneous daily nasal bleedings that occurred 24 hours after the initiation of the treatment with cephalosporins (Kefurox) is presented. In this patient the risk factor was chronic renal failure.
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PMID:[Hemorrhagic risk factors during beta-lactam antibiotics therapy]. 1208 12

The objective was designed to assess the clinical efficiency of preventing febrile nonhemolytic transfusion reactions (FNHTR) with transfusion of leukocyte-depleted RBC and platelet concentrates. One hundred patients with cirrhosis of liver, gastric ulcer and cancer were selected to receive RBC concentrates with leukocyte filtration. Another group of 50 patients with liver necrosis, gastric ulcer and cancer were selected to receive non-filtered RBC concentrates. Two hundred and forty patients with acute or chronic leukemia, aplastic anemia, multiple myeloma, thrombocytopenia purpura, diabetes mellitus, cirrhosis of liver, upper gastrointestinal hemorrhage, severe hepatitis, burn and cancer post radioactive or chemical treatment were divided into two group with 120 patients in each one and selected randomly to receive platelet concentrates. The incidence rates of FNHTR in all patients were investigated. Results showed that there was no FNHTR in 100 transfusions with leukocyte-depleted RBC concentrates. Eight out of 50 patients with non-filtrated RBC concentrates showed FNHTR. The incidence of FNHTR was sixteen (16%) in non-filtrated transfusion. Twenty-five and 7 patients manifested FNHTR respectively in non-filtrated or filtrated platelets transfusions. The incidence of FNHTR was 20.83% and 5.83% respectively in non-filtrated or filtrated platelet transfusion. It is concluded that leukocyte-depleted RBC and platelet concentrates reduces FNH TR in blood transfusion.
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PMID:Clinical assessment of preventing febrile nonhemolytic transfusion reaction by leukocyte-depleted blood transfusion. 1251 24

An enzymatic, kinetic method for determining serum lipase activity was evaluated and compared to a standard manual method for use in dogs. The kinetic method was a commercial kit adapted for use on a tandem access clinical chemistry analyzer and utilized a series of coupled enzymatic reactions based on the hydrolysis of 1,2-diglyceride by lipase. The manual method was the Cherry-Crandall technique based on the titration of base against the acid formed by hydrolysis of an olive oil substrate by lipase. The correlation between the two methods was very good (r = 0.94). The reference range for 56 clinically healthy dogs assayed by the kinetic method was 90 to 527 U/L. Diseases associated with a greater than twofold elevation in serum lipase activity as determined by the kinetic method included pancreatitis, gastritis with liver disease, and oliguric renal failure with metabolic acidosis. In some cases, pancreatitis was seen with other clinical problems, such as gastroenteritis, diabetic ketoacidosis, duodenal mass, disseminated intravascular coagulation, and septic peritonitis. Diseases associated with serum lipase activity within the reference range or elevated less than twofold included gastritis, gastric ulcer, cholestasis, phenobarbital-induced hepatopathy, colitis, copper hepatopathy, abdominal hematoma, apocrine gland adenocarcinoma, and thrombocytopenia with pneumonia.
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PMID:Serum lipase determination in the dog: a comparison of a titrimetric method with an automated kinetic method. 1267 88

This report describes transient ulcerative dermatitis, severe thrombocytopenia, and mild neutropenia in 6 foals from 4 mares from geographically diverse regions of the United States. The foals presented at <4 days of age with oral and lingual ulcers, and crusting and erythema around the eyes, muzzle, and perineal, inguinal, axillary, trunk, and neck regions. There was a severe thrombocytopenia (0-30,000 platelets/microL), leukopenia (1900-3200 white blood cells/microL), and mild neutropenia (500-1800 neutrophils/microL). Four of the 6 foals had petechiae and ecchymotic hemorrhages and 3 had bleeding tendencies. Results of examination of a bone marrow biopsy from 1 foal were normal and results of a platelet surface immunoglobulin test in another were negative. Histopathology of the skin in all foals showed subepidermal clefting with subjacent vascular dilation, dermal hemorrhage, and superficial papillary necrosis. The foals were treated supportively with broad-spectrum antibiotics (5/6), corticosteroids (3/6), gastric ulcer prophylaxis (6/6), whole-blood transfusion (4/6), and platelet-rich plasma (1/6). The skin lesions and thrombocytopenia (>50,000 platelets/microL) improved in 2 weeks (4/6). Two foals had a decline in their platelet counts when the steroids were decreased and needed protracted treatment. All foals survived and were healthy as yearlings. Two mares that had 2 affected foals each, upon subsequent pregnancies to different stallions, had healthy foals when an alternate source of colostrum was given. The findings in the cases in this report suggest a possible relationship between colostral antibodies or some other factor in the colostrum and the thrombocytopenia and skin lesions, although further investigation is warranted to confirm or refute this hypothesis.
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PMID:Ulcerative dermatitis, thrombocytopenia, and neutropenia in neonatal foals. 1582 66


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