Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019079 (hemoptysis)
 6,129 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A few hours after a 15 km march a 19-year-old man developed a fever of 40 degrees C, accompanied by hemoptysis, tarry stools and pain in the thigh. On physical examination there was tenderness and swelling over the shoulders, upper arms and thighs as well as petechiae, bruises, hepatomegaly, pain on percussion over the kidney region and signs of hypovolaemia. There was leukocytosis (18,800/microliters) and increased creatinase activity (3900 U/l, rising to 66,300 U/l after 24 h). The platelet count fell from 147,000 to 11,000/microliters, the fibrinogen level to 0.25 milligrams. On the second day serum creatinine was 4.1 mg/dl, urine volume 50 ml/24 h, urinary myoglobin concentration 120,000 micrograms/l. The Quick value dropped to under 3%, while liver enzymes and bilirubin concentration rose. The rhabdomyolysis caused acute respiratory failure, despite symptomatic treatment of the acute renal failure and consumption coagulopathy, but after 8 weeks of intensive treatment the patient was discharged without symptoms. No cause other than the preceding physical exertion was found for the rhabdomyolysis. Muscle biopsy revealed unspecific changes 4 1/2 months after discharge.
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PMID:[Complications of an idiopathic rhabdomyolysis (Meyer-Betz syndrome) after physical exertion]. 786 81

Thromboembolism is a well-known complication of the hypercoagulable state associated with antiphospholipid (aPL) antibodies. Acute respiratory failure (ARF) with diffuse pulmonary infiltrates has been reported in only a few patients with aPL antibodies. We describe a 49 year old patient with spiking fever, livedo reticularis, mild haemoptysis and ARF. Chest radiography revealed diffuse bilateral pulmonary infiltrates, and high resolution computed tomography (CT) revealed patchy distribution of areas of ground-glass attenuations. Pulmonary emboli were excluded with angiography. Lung biopsy revealed diffuse microvascular thrombosis, without capillaritis. High serum levels of anticardiolipin (aCL) antibodies were found. The patient's condition improved dramatically after intravenous infection of 1 g methylprednisolone on three consecutive days, followed by 50 mg prednisone orally. The rapid improvement following the administration of glucocorticosteroids suggests that anticardiolipin associated microvascular thrombosis, without inflammatory lesions, may depend on an interference with beta2-glycoprotein I (beta2=GPI) by anticardiolipin.
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PMID:Diffuse microvascular pulmonary thrombosis associated with primary antiphospholipid antibody syndrome. 907 75

We report a patient with diffuse pulmonary hemorrhage after streptokinase therapy for acute myocardial infarction. Hemoptysis, anemia, fever, jaundice, progressive bilateral pulmonary infiltrates and severe acute respiratory failure were observed. The patient required mechanical ventilation and recovered successfully. An immunological reaction to a highly antigenic agent such as streptokinase is considered in the pathogenesis of this complication.
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PMID:Diffuse pulmonary hemorrhage after fibrinolytic therapy for acute myocardial infarction. 948 53

1. National survey on died patients with active tuberculosis (tbc) or tbc sequelae had been held in national hospitals every five year from 1959 (3433 cases) to 1994 (688 cases). In 1994, 330 patients died due to pulmonary tbc. Recent study revealed the decreased rate of death due to operation, or far advanced cavitary cases, and the increased rate of nontuberculous death, aged people (> 60 yrs), and nontuberculous complications. Main causes of death in pulmonary tbc were lung insufficiency (about half) and general weakness (almost one fifth) in any survey. Rapid progression of pulmonary tbc had been increased cause of death (20.9% in 1994). Main attributable factors of death in 1994 in pulmonary tbc cases were severe condition on admission (38.4%), disturbed lung function (31.2%) and old age (33.2%). Delayed treatment (13.9%) and complications (12.1%) were increasing factors. Early death within 3 months from onset in 1994 was seen in patients < 60 yrs as well as in patients > 80 yrs. Severity due to delayed treatment and rapid progression were supposed to the causes of early death. 2. During 1994 to 1997, mechanical ventilation (MV; > 24 hours) was applied to 18 patients with active pulmonary tuberculosis; 10 acute respiratory failure (ARF), 5 chronic respiratory failure (CRF), 2 central nervous system tbc and 1 hemoptysis. Only one ARF case and three CRF ones survived. ARF cases had low PaO2/FIO2 (about 100), low albuminemia, short MV period (7 cases: < 7 days) and steroid therapy (9 cases). CRF cases had higher PaO2/FIO2 (294), longer MV period (4 cases: > 30 days) and all CO2 narcosis. 3. Noninvasive positive pressure ventilation (NIPPV) was applied to 23 patients with pulmonary tbc sequelae. In 13 patients with stable chronic respiratory failure (mean PaO2 91 mmHg, PaCO2 82 mmHg) 10 continued NIPPV and started home mechanical ventilation (HMV). In 10 patients with acute on chronic respiratory failure (mean PaO2 61 mmHg, PaCO2 92 mmHg) 2 patients fell into tracheal intermittent positive pressure ventilation (TIPPV). Eight patients recovered with NIPPV and 5 started HMV. NIPPV is supposed to be very effective to treat severe chronic hypercapmic respiratory failure.
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PMID:[Report of national survey on death due to tuberculosis in 1994 in national hospitals and the treatment and prognosis of tuberculous patients with mechanical ventilation]. 1002 9

An 84-year-old man was referred to our hospital because of fever, cough, and hemoptysis. The patient had acute respiratory failure (PaO2 < 40 mmHg) on admission, with diffuse interstitial infiltration and bilateral pleural effusion. The bronchoalveolar lavage fluid was bloody, and contained a high percentage of eosinophils (32%). A diagnosis of acute eosinophilic pneumonia was established, and the patient made a rapid recovery after corticosteroids were administered. When the DLST (drug lymphocyte stimulation test) was performed after the corticosteroid therapy was stopped, it was positive for serrapeptase, which had been prescribed for chronic cystitis for 3 months before the onset of the pneumonia. This was a case of drug (serrapeptase)-induced pneumonitis manifesting as acute eosinophilic pneumonia.
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PMID:[Serrapeptase-induced lung injury manifesting as acute eosiniphilic pneumonia]. 1101 69

Leptospirosis may have important complications, such as acute respiratory failure (ARF) associated or not with other organic dysfunction, with a high mortality rate. We report the characteristics and evolution of severe leptospirosis associated with ARF. During 10 years, 35 consecutive adult patients admitted in two general Intensive Care Units with severe leptospirosis and ARF, were followed up. Clinical characteristics, associated organic dysfunction and mortality were analyzed. Survivors were compared with non-survivors. The most frequent clinical manifestations were dyspnea, fever, myalgia, jaundice, hemoptysis and coughing. All patients presented ARF, needing mechanical ventilation, as well as other organic dysfunctions. The mortality rate was 51%. Non-survivors were older and had a higher incidence of organic dysfunction, mainly renal, cardiovascular and neurological failures, as well as a higher level of acidosis. In conclusion, leptospirosis should be considered as a cause of severe ARF and other associated organic dysfunctions.
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PMID:Leptospirosis as a cause of acute respiratory failure: clinical features and outcome in 35 critical care patients. 1214 50

The outcome for cystic fibrosis (CF) patients requiring intubation and invasive mechanical ventilation (IMV) due to acute respiratory failure (ARF) has been poor. Mortality rates have been reported as high as 60-90%. However, a review of mortality in children has not been published in 20 years. Our objectives were to study outcomes in CF patients requiring IMV due to ARF between 1988-1998, compare recent outcomes with those previously reported, and identify risk factors associated with poor outcome. We additionally attempted to identify factors suggesting an increased risk of developing ARF requiring IMV. A retrospective cohort study design was used, comparing IMV survivors and nonsurvivors with a nested case-control study to identify risk factors for ARF leading to IMV. All patients cared for at our Center who required IMV for ARF between 1988-1998 were identified. Outcome, age, steroid use, forced vital capacity (FVC), forced expired volume in 1 sec (FEV(1)), microbiology, nutritional status, CF-related diabetes (CFRD), liver dysfunction, and history of major hemoptysis (HEM) or pneumothorax (PTX) were recorded. Cases were matched for gender and age with CF controls identified through a clinical database.Thirty-eight episodes of IMV due to ARF were reported in 33 patients. Three subjects underwent IMV on two or more occasions, but only the first episode was included in analysis. Older age was the only factor that was significantly associated with mortality: 9 subjects were <5 years of age (mortality, 22%), while 24 were 5-34 years old (mortality, 75%) (P = 0.013). There was an increased risk of having an episode of ARF requiring IMV in malnourished subjects (OR = 4.2; 95% CI = 1.66-10.51) and in those with a history of HEM (OR = 6.3; 95% CI = 1.75-22.65). Infants and young children with CF requiring IMV due to ARF have a favorable prognosis, whereas those >or=5 years of age suffer significantly higher mortality. Malnutrition and a history of HEM are important risk factors for having an episode of ARF requiring IMV.
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PMID:Invasive mechanical ventilation for acute respiratory failure in children with cystic fibrosis: outcome analysis and case-control study. 1220 71

Takayasu arteritis is an uncommon disease with a variety of presentations. We report a case of Takayasu arteritis with a presentation of a pulmonary-renal syndrome in a 22-year-old woman. She presented in acute respiratory failure with hemoptysis and acute renal failure; interestingly, however, the renal biopsy was normal. Magnetic resonance angiography (MRA) showed significant narrowing in the distal abdominal aorta with bilateral renal and common iliac artery occlusions. Thoracic and abdominal angiogram confirmed MRA findings of type IV Takayasu arteritis. Percutaneous transluminal angioplasty of the left renal artery normalized kidney function. The initial presentation of Takayasu arteritis as a pulmonary-renal syndrome with severe acute renal failure and diffuse pulmonary hemorrhage is unusual; to our knowledge, this has not been described previously in the literature. We provide a clinical review of Takayasu arteritis and a discussion of systemic manifestations pertinent to the case.
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PMID:Takayasu arteritis presenting as a pulmonary-renal syndrome. 1279 46

A new method is described for performing oral fiberoptic bronchoscopy during noninvasive ventilation through the nose. The technique was successfully applied in 2 patients suffering from acute respiratory failure. The bronchoscope was inserted through a glove finger fitted into a mouth guard. The system works as a valve and does not affect performance of the bronchoscopy procedure or the pressures administered during noninvasive ventilation. We conclude that the procedure has potential advantages over bronchoscopy through the nose and face masks or helmets, particularly for the management of secretions or in special clinical circumstances (hemoptysis or presence of foreign bodies). This method can be used to substitute for or complement other bronchoscopy techniques performed with other interfaces.
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PMID:[Description of a new procedure for fiberoptic bronchoscopy during noninvasive ventilation through a nasal mask in patients with acute respiratory failure]. 1637 46

A review and synthesis of recently published literature regarding lower respiratory infections in athletes was conducted. Diagnosis and treatment of common etiologies, specifically acute bronchitis, pneumonia, and influenza, are examined and discussed. In addition, potential complications, including spontaneous pneumothorax, bronchiectasis, hemoptysis, and acute respiratory failure that may result from inadequate diagnosis and treatment, are addressed. Criteria for allowing athletes to return to play were reviewed and current accepted guidelines for return to activity are discussed.
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PMID:Lower respiratory infections and potential complications in athletes. 1652 78


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