Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0149871 (deep vein thrombosis)
 12,364 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Trousseau's syndrome is characterized as an unexpected, cancer-related thrombotic event, such as a cerebral infarction or a deep vein thrombosis/pulmonary embolism. We describe the first reported case of Trousseau's syndrome with pulmonary pleomorphic carcinoma and aggressive features. A 74 year-old man presenting with a pulmonary mass, which was identified as pleomorphic carcinoma with extensive lymph node involvement, in the left lower lobe, underwent a left lower lobectomy. Immunohistochemical analysis revealed that neoplastic cells exhibited an extensive expression of tissue factors with a mucin-producing adenocarcinoma component. Three months postoperatively, diffuse infiltration rapidly appeared in the left lung, which was identified as lymphangitic carcinomatosis via bronchoscopy. Prior to treatment for cancer recurrence, the patient presented with a left hemiplegia due to a cerebral infarction via multiple thromboses, with no evidence of atherosclerotic or cardiogenic thrombi. Elevated D-dimer and carbohydrate antigen 125 levels and the presence of a fibrin thrombus retrieved from the occluded vessel suggested Trousseau's syndrome as the etiology of the brain infarction. A hypercoagulable state associated with the aggressive recurrence of pulmonary pleomorphic carcinoma, accompanied by cancer cell production of mucin and tissue factors may be a potential mechanism for cancer-related thrombosis.
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PMID:Trousseau's syndrome associated with pulmonary pleomorphic carcinoma exhibiting aggressive features: A case report. 3181 75

Ponatinib (PON) is a key drug for patients with second tyrosine kinase inhibitor (TKI)-resistant/intolerant Philadelphia chromosome-positive leukemia (Ph+ leukemia); however, the occurrence of vascular adverse events (VAEs) in patients treated with PON should be carefully monitored. A retrospective analysis involving seven patients treated with PON was conducted to elucidate the incidence rate and risk factor for the development of VAEs. In the present study, risk assessment and monitoring of VAEs were performed using SCORE Risk Chart and Suita Score (10-year risk for fatal cardiovascular event), respectively. Despite the prophylactic use of aspirin, cerebral infarction and unstable angina occurred in two patients. By contrast, deep vein thrombosis did not improve in a patient treated with edoxaban. Our data suggest that patients with Ph+ leukemia possessing risk factors, medical history of lifestyle diseases, and administration of long-term second TKI treatment require careful monitoring of VAEs and therapeutic intervention to lifestyle diseases.
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PMID:[Vascular adverse events of ponatinib during treatment of Philadelphia chromosome-positive leukemia: a retrospective single-institution analysis]. 3190 11

Objective The presence of deep venous thrombosis (DVT) in a cryptogenic stroke (CS) patient with a right-to-left shunt (RLS) may lead to the development of paradoxical embolism. The aim of the present was to investigate the prevalence of DVT and pulmonary embolism (PE) in CS patients and the clinical features of CS in relation to DVT location and the presence of PE. Methods The medical records of 903 patients with cerebral infarction were retrospectively reviewed. For patients with a diagnosis of CS, contrast saline transcranial color-coded sonography was performed to identify an RLS. DVT and PE were assessed by duplex ultrasonography and/or contrast-enhanced computed tomography. Proximal DVT (P-DVT) was defined as DVT in the popliteal, femoral, or iliac veins, and distal DVT (D-DVT) was defined as DVT at other locations. The patients were divided into three groups: CS with P-DVT and/or PE (P-DVT/PE) group; CS with D-DVT (D-DVT) group; and CS without DVT (no DVT) group. Results Seventy-two (37%) of 194 patients with CS had an RLS. The median time to first DVT examination from stroke onset was three days. Twenty-nine percent of CS patients with an RLS had DVT. The P-DVT/PE group comprised 8.3% of the CS patients with an RLS and included a larger number of patients with multi-territory infarction than the D-DVT group. The D-DVT and P-DVT/PE groups tended to be female and older, while the P-DVT/PE group tended to have pre-stroke disability. Conclusion CS patients, especially those with multi-territory lesions, should be immediately examined for DVT and PE.
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PMID:Diagnostic Yield of Early Examination for Venous Thrombosis in Patients with Cryptogenic Stroke and a Right-to-left Shunt. 3229 96

We report a case of a 75-year-old woman diagnosed with severe coronavirus disease 2019 (COVID-19) complicated by acute cerebral infarction. The patient was admitted to our hospital on 5 February 2020 with severe COVID-19. On 20 February 2020, she was diagnosed with concomitant acute cerebral infarction via head computed tomography (CT) and deep vein thrombosis in both lower limbs. After symptomatic and supportive treatments, the patient was discharged on 13 March 2020. She will comply with quarantine for another 2 weeks and receive rehabilitation training from a specialist doctor. Cerebral infarction should be considered and promptly managed in patients with COVID-19.
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PMID:A Case of Coronavirus Disease 2019 With Concomitant Acute Cerebral Infarction and Deep Vein Thrombosis. 3239 Sep 31

Different complications of hemostasis have been reported in patients with Duchenne Muscular Dystrophy (DMD). These comprise an increased rate of bleeding-symptoms during scoliosis surgery but also thromboembolic complications such as pulmonary embolism, cerebral infarction, deep vein thrombosis or cardiac thrombus. For this cross-sectional study, personalized online survey-links were forwarded to 682 registered patients with a genetically confirmed diagnosis of DMD via the German-Austrian DMD patient registry (www.dmd-register.de). The questionnaire enquired data regarding the degree of mobility, disposition to hematoma, epistaxis and gum bleeding, occurrence of peri- and postsurgical hemorrhage, stroke, deep vein thrombosis, and cardiac thromboembolism. Further data on regular medication and age were recorded. Three-hundred-fifty-one DMD-patients completed the questionnaire (response rate of 51.5%). Of those, 164 (46.7%) were ambulatory and 187 (53.3%) were non-ambulatory. Age distribution was homogeneous. Two participants had a history of thromboembolic events (0.6%). Correlations analysis revealed no coherence with the degree of mobility, age or regular medication. A bleeding tendency was reported by 76 participants (21.7%). No significant correlations with age or degree of mobility were found. We found no association with underlying genetic variants. Results of this patient registry-based survey do not indicate a distinct DMD-specific risk for thromboembolic events that exceeds the risk by typical comorbidities of chronic immobility and cardiac insufficiency in advanced stages of the disease. The results of this survey suggest a mild bleeding tendency in this DMD cohort, whereas a selection bias cannot be excluded.
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PMID:Coagulation disorders in Duchenne muscular dystrophy? Results of a registry-based online survey. 3260 73

Arterial and venous thrombi can coexist without preexisting conditions, such as malignant disease, thrombotic predisposition, or arteriovenous shunt. We herein report a case of acute cerebral infarction and pulmonary thromboembolism in the absence of underlying disease. A 71-year-old woman presented with left hemiplegia. On an examination, her oxygen saturation was 91% on ambient air despite the absence of chest symptoms and clear lung fields on a chest radiograph. The patient was finally diagnosed with acute cerebral infarction caused by large artery atherosclerosis and acute pulmonary thromboembolism due to deep vein thrombosis, consequent to immobilization for three days after the onset of cerebral infarction.
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PMID:Cerebral Infarction with Pulmonary Thromboembolism Due to Immobilization. 3271 6

Background and purpose - Following the outbreak of COVID-19 in December 2019, in China, many hip fracture patients were unable to gain timely admission and surgery. We assessed whether delayed surgery improves hip joint function and reduces major complications better than nonoperative therapy. Patients and methods - In this retrospective observational study, we collected data from 24 different hospitals from January 1, 2020, to July 20, 2020. 145 patients with hip fractures aged 65 years or older were eligible. Clinical data was extracted from electronic medical records. The primary outcomes were visual analogue scale (VAS) score and Harris Hip Score. Major complications, including deep venous thrombosis (DVT) and pneumonia within 1 month and 3 months, were collected for further analysis. Results - Of the 145 hip fracture patients 108 (median age 72; 70 females) received delayed surgery and 37 (median age 74; 20 females) received nonoperative therapy. The median time from hip fracture injury to surgery was 33 days (IQR 24-48) in the delayed surgery group. Hypertension, in about half of the patients in both groups, and cerebral infarction, in around a quarter of patients in both groups, were the most common comorbidities. Both VAS score and Harris Hip Score were superior in the delayed surgery group. At the 3-month follow-up, the median VAS score was 1 in the delayed surgery group and 2.5 in the nonoperative group (p < 0.001). Also, the percentage of complications was higher in the nonoperative group (p = 0.004 for DVT, p < 0.001 for pulmonary infection). Interpretation - In hip fracture patients, delayed surgery compared with nonoperative therapy significantly improved hip function and reduced various major complications.
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PMID:Delayed surgery versus nonoperative treatment for hip fractures in post-COVID-19 arena: a retrospective study of 145 patients. 3289 89


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