Short term clinical outcome of acute saddle pulmonary embolism.
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Acute Disease↗
Biomedical subjects
W Tomkowski
Publications and source records attributed to W Tomkowski.
[Invasive aspergillosis in autopsy material of patients treated at the Institute of Tuberculosis and Chest Diseases during the years 1993-2000].
The aim of this paper is an analysis of clinical documentation and results of autopsy of 21 patients (pts) who died of invasive aspergillosis (IA) in the Institute of Tuberculosis and Chest Diseases in years 1993-2000 and the assessment of predisposing factors for IA. In 17 pts IA was the main and in other 4 only an accessory cause of death. All pts were treated with corticosteroids and/or cytostatic drugs--because of lung cancer (11 pts), cancer in other site (2 pts), haematologic disorders (2 pts), Wegener's granulomatosis (1 pt), polymyositis (1 pt), idiopathic pulmonary fibrosis (1 pt) and other diseases (3 pts). In 15 out of 21 pts granulocytopenia was revealed (from 0.008 x 10(9)/L to 0.82 x 10(9)/L) on an average one month before death. In 15 pts IA was limited to the lungs, in 6 others there were also fungal lesions in brain, kidneys, liver, spleen and heart. Pts with disseminated form of IA had significantly lower granulocyte count and were treated with higher doses of corticosteroids than others. Immunosuppressive drugs and granulocytopenia can be regarded as predisposing factors. Fatal course of IA depended also on the late diagnosis.
Adult↗
[Pulmonary embolism--at the beginning of a new age].
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Cardiology↗
[Echocardiography improves the chance of conclusive results in spiral computed tomography of suspected pulmonary embolism].
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.
Adult↗
[Usefulness of measuring levels of d-dimer for diagnosis of hospital venous thromboembolism].
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.
Adult↗
[Differences in hemodynamics of thromboembolic and primary pulmonary hypertension].
It is not clear whether right ventricle to pulmonary artery coupling is modified by the site of vascular obstruction in patients with chronic severe pulmonary hypertension. We compared invasively (Swan Ganz) and non-invasively (echo/ /Doppler) assessed hemodynamics between two groups of patients with severe chronic thromboembolic pulmonary hypertension (CTEPH)--(n = 6; 52 +/- 24 yrs) and pulmonary arterial hypertension (PAH) (n = 5; 42 +/- 9 yrs) who had similar invasively measured right ventricular systolic pressure (CTEPH: 78 +/- 14 mm Hg; PAH: 83 +/- 17 mm Hg; p = NS), mean pulmonary arterial pressure (CTEPH: 51 +/- 10; PAH 56 +/- 11 mm Hg, p = NS) and pulmonary vascular resistance (CTEPH: 15.6 +/- 4.4 l/min; PAH: 19.2 +/- 6.1; p = ns). Patients with CTEPH have significantly shorter acceleration time corrected to ejection time (RVET): (AcT/RVET % = 24 +/- 5% vs 32 +/- 6% in PAH; p = 0.04) as well as AcT corrected by RR distance was highly significantly shorter (8 +/- 2% vs 12 +/- 2%; p = 0.006). AcT in the CTEPH group was shorter than in the PAH (60 +/- 5 vs 75 +/- 15; p = 0.047). The mid-systolic deceleration was significantly more frequent in the CTEPH group than in the PAH group (88% vs 30%; p = 0.005). If the mid-systolic deceleration was present in patients with PAH, the time to mid-systolic deceleration (t-N) had tendency to be longer in CTEPH group (118 +/- 22 ms vs 150 +/- 28 ms in PAH; p = 0.09). Significant differences appeared after correction t-N to RVET (t-N/RVET % = 46 +/- 9% vs 61 +/- 4%; p = 0.027) and to RR interval (t-N/RVET % = 16 +/- 2% vs 24 +/- 1%; p = 0.002). Doppler derived RV index proposed by Tei was slightly higher in CTEPH (0.81 +/- 0.18 vs 0.65 +/- 0.32 in PAH) but not significantly. Taken together our observations indicate that dynamical coupling between RV and pulmonary arteries is more disturbed in CTEPH than in PPH despite similar levels of chronically increased PAP.
Adult↗
[LGM inferior vena cava filters--observation of 79 patients].
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.
Administration, Oral↗
[Secondary anticoagulant prophylaxis with low molecular heparins or oral anticoagulants and bone mineral density].
A broad spectrum of indications for low molecular weight heparin (LMWH) requires an assessment of side effects especially during prolonged administration. There are common risk factors for venous thromboembolism (VTE) and osteoporosis; heparin is "the drug of choice" for VTE treatment. The aim of our study was to assess the effect of treatment and prophylaxis with LMWH (enoxaparine sodium) and oral anticoagulant (acenocoumarol) for bone structure. Material consists of in- and outpatients. 49 densitometries were performed in 31 patients (in 15 cases double examination). We observed a decrease of bone mineral density in comparison to the initial examination in most cases: mean change of bone mass for examined areas was 3.05%.
Acenocoumarol↗
[Thrombectomy in a patient with a mobile clot in the inferior vena cava--case report].
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.
Heparin, Low-Molecular-Weight↗
[Recombinant hirudine in suspected heparin induced thrombocytopenia--case report of pulmonary embolism].
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.
Aged↗
[Use of temporal vena cava filter in a patient with a high risk of perioperative pulmonary embolism].
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.
Adult↗
[The use of LGM-type filters inserted into the vena cava in patients with neoplasms. Preliminary report].
The aim of the study was to assess effectiveness and safety of inferior vena cava filters in patients with cancer and concurrent thromboembolic disease. The LGM filters were inserted in 10 cancer patients. Diagnosis of malignancy was established prior filter placement in 8 patients and after the procedure in 2 patients. Follow-up physical examination and ultrasound procedures (Echo, Duplex-Doppler) were performed after 1, 3, 6, 12, 24 months. Mean period of observation lasted 12 month. All patients received prolonged anticoagulation either oral anticoagulants or low molecular weight heparins after filter placement. Our results confirm that the LGM filters are effective and well tolerated in patients with malignancies. There were no important complications both early and late related to filter placement and no evidence of recurrent pulmonary emboli.
Adult↗
[Noninvasive intermittent positive pressure ventilation in treatment of chronic respiratory disease exacerbation].
Noninvasive intermittent positive pressure ventilation (NIPPV) via nasal mask became a routine method of treatment of severe exacerbations of chronic respiratory failure. The aim of the study was to apply NIPPV in patients with COPD admitted to hospital due to exacerbation of the disease who on standard treatment developed progressing respiratory acidosis (pH < 7.30). Fourteen COPD patients were treated with NIPPV. Arterial blood gases at the beginning of treatment were: PaO2 41 +/- 9 mmHg, PaCO2 = 87 +/- 17 mmHg, pH = 7.30 +/- 0.05. In 10 patients NIPPV applied quasi continuously resulted in clinical improvement and an amelioration of arterial blood gases. PaO2 rose from 41 +/- 9 mmHg to 56 +/- 12 mmHg, PaCO2 fell from 85 +/- 17 to 57 +/- 9 mmHg and pH rose from 7.30 +/- 0.05 to 7.41 +/- 0.04. In 4 patients NIPPV did not prevent further progression of respiratory acidosis. They were intubated and mechanically ventilated. Three patients survived and were discharged home. One patient died from septic shock. We conclude that NIPPV is an effective method to treat respiratory acidosis developing during exacerbation of severe COPD.
Acidosis, Respiratory↗
[The evaluation of carcinoembryonic antigen determination in the pericardial fluid in the diagnosis of the cause of pericarditis].
Pericardial fluid CEA level was measured with radioimmunoassay in 19 patients with large pericardial effusion of unknown origin. In 11 patients malignancy was diagnosed. In all of these patients pericardial fluid CEA levels were above 7 ng/ml (mean value 52.6 +/- 42.6 ng/ml). In 8 patients the etiology of pericarditis was non-malignant. In all of them pericardial fluid CEA levels were below 7 ng/ml (mean value 2.2 +/- 1.6 ng/ml). In 9 patients with malignant pericarditis serum CEA levels were also determined: they were found to be lower than pericardial fluid CEA values in 6 patients. It was concluded that pericardial fluid CEA elevation is a reliable criteria of neoplastic pericardial involvement.
Carcinoembryonic Antigen↗
New approaches to the management and treatment of malignant pericardial effusion.
The purpose of this study was the evaluation of the effectiveness of intrapericardial administration of tetracycline, 5-fluorouracil and cisplatin in patients with recurrent malignant pericardial effusion. In 33 cases with malignant pericardial effusion 46 pericardiocenteses under two-dimensional echo-cardiography were performed. No complications were observed after this procedure. Pericardiocentesis was followed by catheterization of the pericardial space for a mean period of 15 days (range 1-64). In 4 cases bacterial pericarditis was observed during catheterization. The mean volume of the pericardial fluid was 2.41 (range 0.4-13 l). In cases with bloody pericardial fluid the PO2, PCO2 and pH of the fluid were estimated and the results compared with the values for venous blood obtained from the upper limbs. Highly statistically significant differences were documented. Twenty cases of malignant pericardial effusion were treated with direct pericardial administration of cisplatin, 3 with 5-fluorouracil and 2 with tetracycline. Good results (no fluid reaccumulation) were observed only after cisplatin therapy. We conclude that pericardiocentesis performed under two-dimensional echo cardiography, followed by pericardial catheterization and direct pericardial treatment with cisplatin are the methods of choice in cases with malignant pericardial effusion. In cases with bloody pericardial fluid PO2, PCO2 and pH analysis can be useful to differentiate the source of the bloody fluid (blood or bloody fluid).
Adult↗
[Still's disease as an example of fever of unknown origin: diagnostic and therapeutic difficulties].
A case of systemic form of juvenile chronic arthritis (Still's disease) is presented. Difficulties in confirmation of diagnosis are described. After nonsteroidal-antiinflammatory drugs and cytostatics administration very good therapeutical effect was achieved.
Adult↗
Pulmonary thromboembolism.
Pulmonary embolism (PE) is a serious complication of chronic obstructive pulmonary disease (COPD). Retrospective studies on patients with COPD treated in the intensive care unit (ICU) were performed to determine: 1) the frequency of PE; 2) the clinical course of PE in cases of COPD in the ICU; and 3) the frequency of PE as a cause of death in the studied group. The frequency of PE was 10.9% in COPD patients. In the group analysed, clinical presentation of PE was characterized by acute severe, life-threatening complications leading to death in 86.7% of cases. PE was the most frequent cause of death (40.6%) in COPD patients in the ICU. The results of treatment of pulmonary embolism in chronic obstructive pulmonary disease are poor and mortality in this group of patients is very high. We believe that improvement of management can be achieved by antithromboembolic prophylaxis, which should be instituted as soon as possible in all patients with chronic obstructive pulmonary disease in the intensive care unit.
Cause of Death↗
[Comparison of the clinical course of pneumonia and concentration of immunoglobulin in patients treated with a standard method and with the addition of gmma-venin P].
The therapy with immunoglobulin have been used since many years, although its clinical efficacy still is uncertain. The aim of this study was to compare the clinical course of severe pneumonia and concentration of immunoglobulin in patients admitted to the intensive care units (ICU). The patients were treated either with antibiotics only or with antibiotics and Gamma-Venin P. Investigates group consisted of 30 patients with severe pneumonia. 15 of them (group A) were treated with antibiotics only, and another 15 (group B) with antibiotics and Gamma-Venin P. Immunoglobulins were administrated intravenously in the maximum single dose 3.0 g/kg. The serum concentration of immunoglobulin were measured before and every second day after beginning of the treatment. 27 patients completed the study due to protocol (14 patients in group A and 13 patients in group B). Only two patients revealed sings of intolerance of Gamma-Venin P during the first infusion of immunoglobulin. The clinical course of pneumonia and duration of treatment in ICU were similar in both groups. Statistically significant differences in concentration of immunoglobulins in patients treated without immunoglobulin infusion in comparison with patients with Gamma-Venin P were not found. We conclude, that infusion of immunoglobulins did not improve the clinical course of the severe pneumonia.
Adult↗