Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034065 (pulmonary embolism)
 14,979 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of the study was to present general and haemorrhagic complications in 164 patients with acute DVT in ilio-femoral segment treated with different methods of pharmacological (heparins, streptokinase) and surgical (venous thrombectomy with temporary arterio-venous fistulae) therapy. There were no fatal complications in 48 UH or LMWH treated patients. One patient bled from stress stomach, one developed intramuscular haematoma, one mild pulmonary embolism and one rise of body. Among 84 patients treated with SK five fatal bleeding complications were recorded. From other non fatal complications we recorded one GI bleeding, one splenic rupture and three massive intramuscular haematoma. Three patients died in the early post thrombectomy period. Non fatal complications included one wound haematoma, two wound infection and one with marginal necrosis. The use of LMWH or UH treatment in acute ilio-femoral venous thrombosis is save as the frequency of massive bleeding and serious general complications is rather low. Fatal haemorrhagic episodes are the major hazards of thrombolytic therapy. Venous thrombectomy with temporary arterio-venous fistula may provide a good chance for treatment of acute proximal DVT associated with complete occlusion of the lumen of affected veins in patients with severe ischemic venous thrombosis or with contraindications to heparin treatment.
Pol Merkur Lekarski 2000 Nov
PMID:[Analysis of general and hemorrhagic complications after treatment of acute proximal deep venous thrombosis of the legs treated with anticoagulants, streptokinase and thrombectomy]. 1120 26

While highly specific for detecting thromboembolism in proximal pulmonary arteries, spiral computed tomography (spiral CT) cannot reliably exclude pulmonary embolism. Therefore "negative" spiral CT in patients with high clinical probability of acute pulmonary embolism should be considered as non-conclusive. The goal of our study was to check whether echo/Doppler could stratify patients with suspected pulmonary embolism according to the chance of obtaining a conclusive spiral CT result. Echo/Doppler recordings of 51 patients (27 F, mean aged 50 +/- 19) admitted to ICU with high probability of acute pulmonary embolism were compared with the results of spiral CT of pulmonary artery. Pulmonary embolism was revealed by spiral CT in 36 pts. who at echocardiography were found to have shorter acceleration time (AcT 86 +/- 27 vs 117 +/- 7 ms, p < 0.00001) and right ventricle enlargement (PK 30 +/- 5 vs 25 +/- 2 mm p < 0.0001). The velocity of tricuspid regurgitation (TVPG) could not be measured in 19 patients. Among patients with long AcT (> or = 120 ms) or without right ventricle enlargement 8 of 14 and 14 of 28 patients, respectively had no intrapulmonary clots at spiral CT. Echo/Doppler helps in preselection of patients in whom confirmation of PE with spiral CT is highly probable. In patients without indirect echocardiographic sings of pulmonary embolism, despite high clinical probability the chance of a conclusive spiral CT is 40-50%. This should be kept in mind when selecting the most effective diagnostic strategy in individual cases.
Pol Arch Med Wewn 2000 Nov
PMID:[Echocardiography improves the chance of conclusive results in spiral computed tomography of suspected pulmonary embolism]. 1143 82

D-dimer measurement with highly sensitive tests seems useful to rule out pulmonary embolism (PE) and deep vein thrombosis (DVT). However, nonspecific increase in d-dimer is common among inpatients. The aim of our study was to check: 1) whether the frequency of normal DD level in inpatients justifies its assessment as a part of diagnostic strategy for VTE, 2) whether tests that we are using are sensitive enough to exclude PE and DVT. In 27 (47%) out of 58 hospitalised patients evaluated by ultrafast ELISA (VIDAS bioMerieux), but in none of 20/58 patients with confirmed VTE, DD-level was found normal. In 35 of those patients DD was measured also with microlatex tests--Tinaquant and BC d-dimer. In 14/35 patients imaging test confirmed VTE. Sensitivity, specificity and negative predictive value (NPV) respectively were following: VIDAS: 100%, 80%, 100%, Tinaquant: 100%, 48%, 100%, BC d-dimer: 29%, 90%, 70%. Our results suggest that: 1) the relatively high frequency of normal DD-level among inpatients justifies its use in diagnostic strategies involving hospitalised patients, 2) negative VIDAS test confirms its as reliability for excluding VTE while 3) high sensitivity found for Tinaquant test encourages further prospective studies, 4) sensitivity of BC d-dimer is too low to be useful for excluding VTE.
Pol Arch Med Wewn 2000 Nov
PMID:[Usefulness of measuring levels of d-dimer for diagnosis of hospital venous thromboembolism]. 1143 84

The aim of the study was to assess effectiveness and safety of the LGM inferior vena cava (IVC) filters in patients with venous thromboembolic disease. In the Department of Internal Medicine of Institute of Tuberculosis and Lung Diseases in Warsaw 79 LGM IVC filters have been inserted since 1993. Indications for filters placement were as follows: recurrent pulmonary embolism (pe) despite anticoagulation--17 patients (pts), severe bleeding complications of thrombolytic or anticoagulant therapy--11 pts, contraindications for thrombolytic and/or anticoagulant treatment--5 pts, massive pe--14 pts, chronic thromboembolic-major vessel pulmonary hypertension (CTEPH)--30 pts, extensive deep vein thrombosis of lower limbs or vena cava inferior in patients with urgent indications for surgery--24 pts. Each filter placement was preceded by cavography. The diagnostic procedures (mainly ultrasonography) were performed after 3-6 and 12 months in the first year then once yearly during follow-up period. Oral anticoagulants (OA) or low-molecular-weight heparins (LMWH) were instituted in the majority of patients. 58 patients are still alive, 21 patients died. Only two non-fatal episodes of recurrent pe were documented. Other complications were rare and insignificant. We have not observed excess rate of recurrent deep venous thrombosis nor thrombosis at the filter site. The LGM IVC filters are effective and safe in such selectively chosen group of patients.
Pol Arch Med Wewn 2000 Nov
PMID:[LGM inferior vena cava filters--observation of 79 patients]. 1143 87

Switching from heparin to acenocoumarol was complicated by severe retroperitoneal bleeding in a 50-years old patient with massive pulmonary embolism and deep venous thrombosis. The haematomas were evacuated by surgical procedure. Planned insertion of a vena cava filter was abandoned because of a mobile clot in inferior vena cava (IVC) reaching above renal veins as evidenced by spiral computed tomography (SCT). Patient was transferred to the Surgical Department of Medical Academy in Warsaw where thrombectomy was performed. In spite of mechanical and pharmacological methods of venous thrombosis prophylactic, thrombectomy was complicated by massive proximal deep venous thrombosis of right leg and distal part of IVC. Patient was successfully treated with UFH i.v. followed by low molecular weight heparins. No bleeding complications were observed. Screening for thrombophilia and cancer were negative. This case report is an example of difficulties in clinical management in a patient who has both life-threatening thromboembolic disease and bleeding.
Pol Arch Med Wewn 2000 Nov
PMID:[Thrombectomy in a patient with a mobile clot in the inferior vena cava--case report]. 1143 90

A case of 68 years old women suffering from chronic anemia, myelodysplastic syndrome and treated with progestogen due to endometrial hypertrophy is presented. Initially she was admitted to a regional hospital because of progressive weakness and exertional dyspnea. Three months earlier she reported an episode of acute dyspnea and chest pain. On the basis of clinical symptoms and perfusion lung scintigraphy pulmonary embolism (PE) was diagnosed. Patient received i.v. heparin which was changed to s.c. nadroparine subcutaneously. Platelet count dropped to 55,000'/ml on fifth day of treatment from initial level of about 200,000'/ml. Heparin induced thrombocytopenia was diagnosed, heparin was stopped and ticlopidine was recommended. After 3 weeks symptoms suggesting recurrent PE were observed. The patient was transferred to National Tuberculosis and Lung Diseases Research Institute. Recombinant hirudine (Refludan) was administrated (bolus 0.4 mg/kg and initial dose of infusion 0.1 mg/kg/h) overlapping with acenocoumarol from second day. Dose of r-hirudine was adjusted to achieve APTT prolongation 1.5 to 2.5 times of mid-normal range. During treatment with r-hirudine no bleeding and new thromboembolic complications occurred. Platelets count remained within normal range. After 14 days clinical improvement was observed, though symptoms of right ventricular overload and hypoxemia were still present after 6 months of treatment with oral anticoagulants suggesting chronic thromboembolic pulmonary hypertension.
Pol Arch Med Wewn 2000 Nov
PMID:[Recombinant hirudine in suspected heparin induced thrombocytopenia--case report of pulmonary embolism]. 1143 91

Intraluminal caval filter placement can be applied in order to prevent pulmonary embolism. When surgery has to be performed in the patient with proximal deep venous thrombosis anticoagulant therapy should be reduced and filter placement is indicated. Temporary filter appears an interesting option, as it can be removed shortly after surgical intervention, when contraindications to anticoagulation no longer exist. However, obligatory removal of a temporary device in case of suspected filter or vena cava thrombosis emerges as a new clinical problem. We present a ease of 20 year old woman with proximal deep venous thrombosis and high risk of pulmonary embolism in whom temporary vena caval filter with heparin infusion were chosen as a method of perioperative pulmonary embolism prevention.
Pol Arch Med Wewn 2000 Nov
PMID:[Use of temporal vena cava filter in a patient with a high risk of perioperative pulmonary embolism]. 1143 92

Endovascular treatment of cerebral arteriovenous malformation (AVM) lies in selective catheterisation through feeder and AVM nidus. Sticking mixture is applied after proper verification of microcatheter location. Malformation embolisation is normal when the vessel net is of small diameter. In the presented case embolisation material penetrated cerebral vein system and then lungs, where numerous emboli developed. X-ray where confirmed pulmonary embolism resulted in severe respiratory insufficiency. Treatment of this rare complication as well as the cause of its occurrence have been presented. Prevention of such complications has been considered.
Neurol Neurochir Pol 2001
PMID:[Cerebral arteriovenous malformation complicated by pulmonary embolism]. 1193 80

The incidence of deep vein thrombosis in Western World is estimated at about 1 case/1000/year and of pulmonary embolism at 0.5 case/1000/year. Mortality in untreated pulmonary embolism is 30%. With adequate treatment (anticoagulation) it can be decreased to 2-8%. Deep vein thrombosis and pulmonary embolism are frequent complications of various surgical procedures, especially of orthopedic interventions on hip joint. When surgery has to be performed in patient with high risk of pulmonary embolism, anticoagulant prophylaxis should be performed. Venous thromboembolic disease is the most important cause of mortality in trauma patients. We present a case of 46 years old man with bilateral fracture of femoral bone after car accident injury in whom signs of deep venous thrombosis and pulmonary embolism were observed despite the use of anticoagulant prophylaxis.
Pneumonol Alergol Pol 2002
PMID:[Pulmonary embolism in course of deep vein thrombosis of lower extremities in patient wit bilateral femoral bone fracture after car accident injuries]. 1227 67

The pulmonary embolism (PE) is the common and severe complication of the deep vein thrombosis of the lower limbs. The lack of accurate diagnosis of PE is a cause of 5-10% of the hospital deaths. The aim of the study was to assess the incidence of the pulmonary embolism in patients with the deep vein thrombosis of the lower limbs with no clinical symptoms of pulmonary embolism. Pulmonary perfusion scintigraphy was performed in 25 patients with angiographic findings confirmative to the deep vein thrombosis of the lower limbs. The results of the study were analysed according to the PIOPED criteria. In the group of patients with common thrombosis of the deep vein a high probability of lung embolism was assessed in 70%, medium and low by 12% in each group, and very low in 6%. In the group of patients with femoral thrombosis of the deep vein a high probability of lung embolism was assessed in 60%, medium in 20% and very low in 20%. In the group of patients with calf thrombosis of the deep vein high, medium and very low probability of lung embolism was assessed by 25% in each group. Results of this study indicate the need of searching the pulmonary embolism in patients with thrombosis of the deep vein of the lower limbs despite the lack of clinical symptoms of the pulmonary embolism.
Pol Merkur Lekarski 2002 Jun
PMID:[Clinically non-symptomatic pulmonary embolism in patients with deep vein thrombosis of the lower limb]. 1236 62


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