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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

1. An infusion of 3 gamma/kg/min dopamine causes a significant increase in the renal plasma flow and the glomerulum filtration rate. This dosage does not cause a change of the mean systolic and arterial pressure. This effect may also be observed in patients with hepatic cirrhosis. 2. The wedged hepatic vein pressure, an indicator for the portal pressure, only shows a slight increase (9,46 +/- 9,41%) as compared to the initial pressure produced by the mentioned dose. Measurements of the spleen pulpa pressure, which likewise indicates the portal pressure, showed an increase of pressure up to 100% due to pressing or coughing. 3. If in the case of bleeding oesophageal varices acute renal failure might develop, the advantage of the effect of dopamine in stimulating the blood flow through the kidneys may be considered more important than the minute danger of a slight increase of the portal pressure, which might provoke haemorrhage.
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PMID:[Effect of dopamine on the portal pressure]. 122 May 17

A 41-year-old female, who had been diagnosed as having paroxysmal nocturnal hemoglobinuria (PNH) in 1985, was admitted to our hospital with cough, fever, diarrhea, vomiting and palpitation in April 1988. The chest X-ray showed pneumonia in her right lung. In the peripheral blood, red blood cell count was 1.64 x 10(6)/microliters, hemoglobin 4.7 g/dl and reticulocytes 19%. The levels of serum LDH, indirect bilirubin and creatinine were high. Pneumonia improved by the administration of antibiotics, however, anemia and renal failure deteriorated. After washed red blood cell transfusions totalling 2,000 ml and six times of hemodialysis, renal function returned to normal. This patient with PNH appeared to have developed acute renal failure by dehydration and hemolytic crisis due to pneumonia.
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PMID:[Acute renal failure following dehydration and hemolytic crisis due to pneumonia in a case of PNH]. 232 82

Eight cases of pulmonary involvement were observed in 17 severe cases of ictero-haemorrhagic leptospirosis. Haemoptysis (7 cases) occurred on the 4th day of the infectious syndrome and was associated with other haemorrhagic manifestations in 4 cases. Cough, pain and polypnoea were not constant. Chest X-ray showed diffuse, non-specific changes, such as nodular opacities or infiltrates. Septicaemia was confirmed in all cases with acute renal failure in 7 cases and meningitis in 6 cases. Severe thrombocytopenia was demonstrated in 2 cases. Six patients recovered quickly with regression of the lung changes within 12 days. Two patients died, one of a fulminant haemoptysis related to a disseminated intravascular coagulation syndrome, and the other of acute respiratory failure. All cases were confirmed serologically. Although lung changes in leptospirosis are usually benign and mild, haemoptysis and polypnoea with diffuse radiological changes are poor prognostic factors. The pathological changes were similar to those of haemorrhagic alveolitis. These changes may be either due to the liberation of toxins or to an immunological phenomenon.
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PMID:[Pulmonary manifestations in severe ictero-hemorrhagic leptospirosis]. 363 26

During the 2-year period 1977 through 1979, 26 patients with Legionnaires' disease were seen at the Mayo Clinic and affiliated hospitals. The patients ranged in age from 17 to 81 years with a median of 51 years. Twelve (46%) were immunologically compromised. Most of the other patients had underlying chronic tobacco bronchitis. Hectic fever, cough, and diarrhea were common symptoms. Chest radiographs showed patchy perihilar infiltrates that often progressed to consolidation. Diagnosis was made by indirect fluorescent antibody testing in 15 patients (58%), but in no case was the test diagnostic during the first week of illness. In seven patients the diagnosis was established by positive direct flourescent antibody testing of lung tissue, in two cases by culture of lung tissue, and in one case each by direct fluorescent antibody positivity of sputum or bronchial washing. Of the 26 patients, 3 (12%) required hemodialysis for acute renal failure and 5 (19%) died. A favorable clinical response to therapy with erythromycin was noted. The differential diagnosis of Legionnaires' disease must include other bacterial pneumonias, as well as mycoplasma, psittacosis, Q fever, and viral pneumonia. For critically ill patients, open-lung biopsy may be necessary to provide a rapid diagnosis. Current evidence suggests that erythromycin alone or in combination with rifampin is the treatment of choice. A 3-week course of therapy is recommended in order to prevent relapse.
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PMID:Legionnaires' disease: a review of the epidemiology and clinical manifestations of a newly recognized infection. 735 52

We present here the clinical history, diagnosis, and treatment of seven dogs with dirofilariosis. All dogs were imported into the Netherlands after residing in an area in which dirofilariosis is endemic. In three of these dogs the infection was occult, for the serological test was positive but there was no microfilaraemia. Weight loss, coughing, dyspnoea, and decreased exercise tolerance were the most prominent clinical signs. Two of the dogs had the characteristic electrocardiographic and radiographic signs of enlargement of the right heart. Treatment with thiacetarsamide and ivermectin resulted in complete remission in six dogs. One dog died, presumably as a result of acute renal failure. In the past year (1992-1993) seven cases of canine dirofilariosis were diagnosed, nearly equal to the number in the preceding 10 years (n = 9). This most probably reflects the greater sensitivity of the serological diagnosis of dirofilariosis in comparison with identification of microfilariae in the circulation, but a real increase in the number of dogs with dirofilariosis as a result of growing international traffic of tourists accompanied by pets cannot be excluded.
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PMID:Seven cases of heartworm disease (dirofilariosis) in dogs in The Netherlands. 787 3

A 49-year-old man was admitted because of general fatigue, cough and hematuria. During the hospital course, acute renal failure, hemoptysis and dyspnea developed. A percutaneous renal biopsy revealed a diffuse crescentic glomerulonephritis, and direct immunofluorescence showed a linear pattern of IgG along the glomerular basement membrane. Although serum anti-glomerular basement membrane (anti-GBM) antibody was not detected. Goodpasture's-like syndrome was suspected, and methylprednisolone pulse therapy and plasmapheresis were administered. Concomitantly, extracorporeal membrane oxygenation (ECMO) was instituted because of deterioration in respiratory status due to a severe pulmonary hemorrhage despite maximal ventilatory support. Temporarily, the patient improved and ECMO was discontinued. ECMO may be a useful therapeutic support for hypoxia resulting from pulmonary hemorrhage in Goodpasture's syndrome (GPS) and Goodpasture's-like syndrome.
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PMID:Goodpasture's-like syndrome and effect of extracorporeal membrane oxygenator support. 800 Jan 12

The pharmacology, pharmacokinetics, clinical uses, adverse effects, drug interactions, dosage, cost, and therapeutic interchange of oral angiotension-converting-enzyme (ACE) inhibitors are reviewed. ACE inhibitors attenuate the formation of angiotension II and may lead to the accumulation of kinins. Although the hypotensive effects of many ACE inhibitors may persist for 24 hours, some patients require more than one dose per day to achieve adequate control. These agents accumulate in patients with renal or hepatic dysfunction, but it is unclear whether dosage adjustments are necessary. ACE inhibitors are effective against mild to moderate hypertension; for severe hypertension, additional anti-hypertensive agents may be necessary. Other conditions in which ACE inhibitors have shown efficacy include congestive heart failure, myocardial infarction, left ventricular dysfunction, left ventricular hypertrophy, chronic renal insufficiency, insulin sensitivity, and coronary artery disease. The most common adverse effect is a persistent nonproductive cough. Angioedema, fetal and neonatal morbidity and mortality, acute renal failure, and hyperkalemia may also occur. ACE inhibitors may interact with diuretics, lithium, nonsteroidal anti-inflammatory drugs, oral hypoglycemic agents, and some other drugs. ACE inhibitor therapy should be initiated with low doses that may then be slowly adjusted upward. Many of the agents have similar costs for lower and higher dosages. The only significant differences among the ACE inhibitors are the time of onset of hypotensive effects, time to peak effect, and duration of effect. Each formulary should include, at least, captopril and one intermediate-acting and one long-acting ACE inhibitor.
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PMID:Oral angiotensin-converting-enzyme inhibitors. 940 13

Theophylline toxicity has been recognized since its introduction into clinical medicine. Clarithromycin is a new oral macrolide antibiotic with excellent antibacterial activity and rare adverse effect. Patients with upper respiratory infection are often treated with theophylline and clarithromycin concurrently. We report a case of acute renal failure due to acute rhabdomyolysis caused by the interaction of theophylline and clarithromycin. A 72-year-old man visited our hospital because of coughing and a sore throat continuing for 1 week. He was diagnosed as having the common cold with a bronchial asthmatic symptom and was prescribed 200 mg/day of sustained-release theophylline for the treatment of asthma for 7 days. One week later, he visited our hospital again. Radiographic study of the chest revealed mild interstitial pneumonia and 200 mg/day of sustained-release theophylline and 400 mg/day of clarithromycin were administrated concomitantly. Five days after the second visit, the patient was admitted to our hospital because of generalized twitching, muscular weakness, high fever and serious general condition. He experienced generalized muscular twitching and tremor. Blood urea nitrogen was 106.1 mg/dl, serum creatinine was 7.4 mg/dl, serum creatinine kinase (CK) was 36,000 IU/l (normal 15-130 IU/l), CK isozyme revealed the following ratio: BB 0%, MB 1% and MM 99%. He was diagnosed as having acute renal failure with rhabdomyolysis caused by the interaction of theophylline and clarithromycin. Hemodialysis therapy was started. After 5 weeks, his serum creatinine was markedly decreased. It is well-known that clarithromycin enhances the serum concentration of theophylline by inhibition of the cytochrome P450-dependent pathway in hepatocytes. Theophylline toxicity may be enhanced when clarithromycin is administrated concomitantly, especially to elderly patients with dehydration.
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PMID:[A case of acute renal failure with rhabdomyolysis caused by the interaction of theophylline and clarithromycin]. 1044 97

Scrub typhus, a mite-transmitted zoonosis caused by Orientia tsutsugamushi, is a disease endemic to Taiwan. Serious complications in scrub typhus were more common in the past 4 years than reported previously. Between August 1993 and July 1997, 33 cases of scrub typhus were admitted at Tri-Service General Hospital. Symptoms and signs were: fever (100%), chills (39%), cough (24%), headache (21%), diarrhea (18%), dyspnea (18%), eschar (60%), adenopathy (33%), and rash (21%). Nineteen percent (6/32) had obvious leukopenia (WBC < 4000/ mm3), 34% (11/32) had leukocytosis(WBC > 10,000/mm3) and 44% (14/32) had thrombocytopenia (platelet count < 100,000/mm3). Elevation of aspartate aminotransferase (AST) and elevation of alanine aminotransferase (ALT) were 81% (26/32) and 75% (24/32), respectively. Serious complications included pneumonitis 36% (12/33), acute respiratory distress syndrome (ARDS) 15% (5/33), acute renal failure 9% (3/33), myocarditis 3% (1/33) and septic shock 3% (1/33). One patient died of ARDS due to delay in diagnosis. Other patients recovered after appropriate antibiotic and intensive supportive treatments. Emerging virulent strains of O. tsutsugamushi in Taiwan might be biologically plausible. Scrub typhus should be considered in a patient with fever, varying degree of respiratory distress, particularly if there is an eschar or a history of environmental exposure in endemic areas. Prompt diagnosis, timely antimicrobial therapy and intensive supportive care are important for ARDS and other life-threatening complications.
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PMID:Serious complications in scrub typhus. 1049 65

A 17-year-old woman presented with cough and fever. Treatment with cefteram pivoxil and fosfomycin calcium was not effective. Chest radiography showed infiltration with an air bronchogram in the left upper lung field. The case was initially treated as atypical pneumonia by administering minocycline hydrochloride and piperacillin sodium. Since acute renal failure progressed rapidly, we introduced hemodialysis, and renal function improved. The mycoplasma polymerase chain reaction (PCR) in the pharynx smear was positive, and the mycoplasma serum titer was 1280 on admission. On the basis of these findings, mycoplasma pneumonia was diagnosed. Only one other case of mycoplasma pneumonia with hemodialysis has been reported in Japan. We report and assess the pathogenesis of mycoplasma pneumonia complicated by renal dysfunction.
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PMID:[Mycoplasma pneumonia complicated by acute renal failure]. 1153 Mar 92


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