Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018801 (heart failure)
 72,216 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Dyspepsia may result from over-indulgence in alcohol and food, or from anxiety and emotional problems. It may also indicate a peptic ulcer, oesophagitis or less commonly, gallstones or gastric cancer. Investigation by endoscopy or barium studies is always indicated when an organic lesion is suspected. Reassurance, tranquillizers and antispasmodics help patients with functional dyspepsia. Antacids given hourly between meals are important in the treatment of all symptomatic peptic ulcers. Cimetidine causes rapid symptomatic relief of duodenal ulcer symptoms, and most ulcers will heal with six weeks' therapy. Gastric ulcer can be treated with carbenoxolone, but this drug is avoided in the elderly and in patients with cardiac failure or hypertension. Anticholinergic drugs are of value in duodenal ulcer, especially for night pain, but they should not be used in patients over the age of 50. Special diets are of no value. For the heartburn of oesophagitis, weight reduction and a regime of regular antacid therapy remain the important measures.
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PMID:The treatment of dyspepsia. 92 13

Some elderly patients with chronic illness such as stroke, or Parkinsonism cannot take food orally because of dysphagia. In such cases, tube feeding can be used as a supplement to oral intake when malnutrition is present. This route allows for easier nursing care and decreases the frequency of aspiration pneumonia. Complications of tube feeding include nutrient deficiency states, pulmonary aspiration, gastrointestinal and metabolic disorders. We report two cases with complications of acute gastric ulcer which was thought to be induced with long-term tube feeding. Case 1 was a 61-year-old male patient with Parkinson's disease for ten years. L-DOPA had been administered with good control of his condition. However, his ability to swallow has deteriorated gradually. As he often suffered from aspiration pneumonia, nasogastric tube feeding was performed. After three years of tube feeding, he suddenly vomited much bloody material. He died from massive bleeding with acute gastric dilatation. Autopsy showed giant acute gastric ulcer covered with coagulated blood. UL3, 50 mm in maximum diameter, was observed in the middle portion of the greater curvature, where the top of tube probably came in contact with the gastric wall. Case 2 was an 83-year-old female patient with stroke and chronic heart failure. She had been hospitalized for about one year because of the intermittent deterioration of her cardiac condition. Furthermore, her inability to swallow increased during her hospitalization. She also suffered from aspiration pneumonia. Nasogastric tube feeding was performed to prevent aspiration pneumonia and malnutrition. She died of acute heart failure after twelve months. Autopsy revealed heart dilatation, old myocardial infarction and stroke. In addition, two acute gastric ulcers (UL3.10 and 30 mm in diameter) were recognized; one was in the upper portion of the greater curvature, the other in the lower portion of the greater curvature. The location of these gastric ulcers was unusual. Moreover, they coincided with location of top of the nasogastric tube. From these two cases, we conclude that in long-term tube feeding the tip of the tube often comes in contact with the gastric wall, and gastric ulcer could be produced by repeated mechanical stimulus of the wall. Reports of acute gastric ulcer induced by tube feeding have not been published previously. Therefore, we should pay much attention to this complication in the care of the elderly people with long-term tube feeding.
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PMID:[Long-term nasogastric feeding and complications of acute gastric ulcer in two elderly patients]. 143 62

Changes in TSH-receptor antibody (TR-Ab) and thyroid stimulating antibody (TS-Ab) after thyroidectomy were examined in seventeen thyrotoxic patients (3 males and 14 females, 40.0 +/- 3.4 yr) with positive TR-Ab and TS-Ab. They were subjected to thyroid surgery because of suspected malignancy, methymazol induced agranulocytosis, cardiac failure, recurrent gastric ulcer or emotional instability. Of these patients, 3 were totally thyroidectomized, 11 were subtotally thyroidectomized and 3 were unilaterally lobectomized. Histological findings in these patients showed diffuse hyperplasia in 8 cases, an adenomatous goiter in 3, diffuse hyperplasia plus follicular adenomas in 5, and Hashitoxicosis in one. Their thyroid function before surgery was as follows: T3 level, 3.9 +/- 0.7 ng/ml; T4, 19.5 +/- 3.3 micrograms/dl; free T3, 11.9 +/- 1.2 pg/ml; free T4, 4.9 +/- 1.0 ng/dl; and TSH, 0.9 +/- 0.1 microU/ml. Mean levels of TR-Ab and TS-Ab before surgery were 56.8 +/- 4.6% and 1,218.6 +/- 262.4%, respectively. Positive anti-thyroid antibody (TGHA) was 47.0%, positive anti-microsomal antibody (MCHA) was 88.2% in these thyrotoxic patients, and mean levels of TGHA and MCHA were 1,688 +/- 715 and 89,280 +/- 34,717 times, respectively. After the operation, these parameters were decreased and their thyroid functions became an euthyroid or a hypothyroid state one month later. The incidence of post-operative hypothyroidism was 45.5% in subtotally thyroidectomized patients, 33.3% in unilaterally lobectomized patients and 100% in totally thyroidectomized patients. TR-Ab levels decreased from 56.2 +/- 6.5% before surgery to 24.5 +/- 12.2% 12 months after surgery, but increased again to 35.0 +/- 15.7% 24 months after surgery in subtotally thyroidectomized patients. These levels also decreased from 50.4 +/- 11.0% before surgery to 37.8 +/- 11.4% 12 months after surgery, and remained unchanged to 38.2 +/- 10.4% 24 months after surgery in unilaterally lobectomized patients. On the other hand, in totally thyroidectomized patients, TR-Ab levels decreased and normalized 12 months after surgery. One of subtotally thyroidectomized or unilaterally lobectomized patients developed recurrent thyrotoxicosis with an increased positive TR-Ab. Mean levels of TS-Ab decreased to 28.3 +/- 181.3% and 152.5 +/- 47.9% 12 and 24 months after surgery, respectively, in subtotally thyroidectomized patients. These levels decreased 12 months after surgery and then increased again to 303.6 +/- 130.6% in unilaterally lobectomized patients. On the other hand, TS-Ab levels decreased and normalized to 94.3 +/- 3.9% 6 months after surgery in totally thyroidectomized patients.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Changes in TSH-receptor antibody (TR-AB) and thyroid stimulating antibody (TS-AB) after thyroidectomy in thyrotoxic patients]. 220 22

Clinical findings, symptoms and predisposing factors were studied in 43 patients with oesophageal candidiasis, 40 patients with peptic oesophagitis and 40 normal controls. Oesophageal candidiasis was confirmed cytologically. 2.4% of patients who had undergone gastroscopy had oesophageal candidiasis; only three of them had simultaneous candidiasis of the oral cavity. Cardiac failure, oesophageal varices, hiatus hernia and gastric ulcer were common associated disorders. 42% of patients with candidal oesophagitis were symptom-free. Most common symptoms were vomiting, retrosternal and epigastric pain. Peptic oesophagitis was more frequently associated with symptoms. Predisposing factors were present in 88% of cases of oesophageal candidiasis: alcoholism, hepatic cirrhosis, diabetes mellitus, malignant tumours and other wasting diseases. 18 patients had had treatment with cimetidine; they included all 13 patients whose candidiasis was first detected at check endoscopy.
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PMID:[Candidiasis of the esophagus. Prospective study of incidence, type of complaints and predisposing factors]. 373 73

Eight patients with benign prostatic hypertrophy (BPH), considered as a high risk for an operation because of severe accompanying disease, were treated with a self-retaining intraurethral catheter set. Two patients were judged unfit for operation (one because of severe cardiac failure, the other because of severe respiratory failure) and 1 patient rejected an operation. The BPH surgery was postponed in the others because of recent operations for such diseases as gastric cancer or because of severe gastric ulcer. All patients voided freely after stent placement and were continent. The device was left in place for 1 to 16 weeks. The chief complaint was frequency of voiding, with intervals of 1 to 2 hours. Some micturition discomforts such as urgency were recognized in 2 patients, but disappeared within 1 to 2 days. Pyuria observed before treatment disappeared in all but 1 patient. Average residual urine volume calculated on ultrasonograms was 54 ml. Stone formation was demonstrated in 1 patient 9 weeks after placement. We concluded that the intraurethral stent is an effective device for high-risk patients with BPH. However, a longer follow-up study will be needed to exclude late side effects.
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PMID:Experience with a new intraurethral stent for high-risk patients with benign prostatic hypertrophy. 750 40

Ischemic stroke, a major complication of atrial fibrillation (AF), is believed to result from atrial thrombus formation caused by ineffective atrial contraction. Oral anticoagulant therapy effectively reduces the risk of ischemic stroke in patients with AF; this therapy is recommended for patients with any frequency or duration of AF and other risk factors for stroke, such as increased age (>75 years), hypertension, prior stroke, left ventricular dysfunction, diabetes, or heart failure. Recently published data comparing rate-control and rhythm-control strategies in AF emphasized the importance of maintaining an international normalized ratio higher than 2.0 during warfarin therapy and the need for continuing anticoagulant therapy to prevent stroke in high-risk patients, even if the strategy is rhythm control. Hemorrhagic complications can be minimized by stringent control of the international normalized ratio (particularly in elderly patients) and appropriate therapy for comorbidities such as hypertension, gastric ulcer, and early-stage cancers. Undertreatment of patients with AF is a continuing problem, particularly in the elderly population. Patients perceived as likely to be noncompliant, such as the functionally impaired, are less likely to receive warfarin therapy. However, stroke prevention with anticoagulants is cost-effective and improves quality of life, despite the challenges of maintaining appropriate anticoagulation with monitoring and warfarin dose titration. New medications in development with more predictable dosing and fewer drug-drug interactions may reduce the complexities of achieving optimal anticoagulation and increase the practicality of long-term anticoagulant therapy for patients with AF at risk of stroke.
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PMID:The increasing need for anticoagulant therapy to prevent stroke in patients with atrial fibrillation. 1524 88

Although macrocytic anemia can develop in patients with acute blood loss, such anemia in very old patients is uncommon. In this report, we describe the course of an 89-year-old woman who had a rapid recovery from macrocytic anemia by medication only after acute blood loss due to a gastric ulcer. She had been treated with antihypertensive drugs for the previous 28 years at our outpatient clinic, and was admitted because of acute anemia 6 days after she had experienced tarry stool. Her hemoglobin (Hb) count and mean corpuscular volume (MCV) were 8.4 g/dl, and 103 fl, respectively. A gastroscopic examination indicated that the tarry stool originated from a fresh gastric ulcer. She was treated with an iron preparation, a diuretic and a proton pump inhibitor. The anemia was rapidly improved to Hb 10.5 g/dl and MCV 106 fl in one week, and to Hb 14.5 g/dl and MCV 99 fl in 4 weeks. At admission, she had slight pleural effusion and slight edema associated with an increase in her plasma brain natriuretic peptide (BNP) level (323 pg/ml), and her left ventricular ejection fraction was 76% based on the echocardiography findings, which are signs of the high-output heart failure without remarkable left ventricular diastolic dysfunction (E/e': 11.2). However, these signs improved rapidly, and her BNP level thereafter decreased to 114 pg/ml within four weeks.
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PMID:[An elderly woman with macrocytic anemia and acute high-output heart failure following acute bleeding due to a gastric ulcer]. 2397 50