Abstract:
BACKGROUND:Patients undergoing surgery for cancer are at high risk for venous thromboembolism (VTE). Agents that selectively inhibit thrombin, such as dermatan sulphate, have potential for a favourable benefit-risk ratio in the prevention of this complication. METHODS:Patients scheduled for elective abdominal, thoracic, gynecologic or urologic surgery for cancer resection, were randomised to dermatan sulphate (600 mg intramuscularly on the second day before surgery, then 300 mg once daily), or calcium heparin (5,000 IU subcutaneously t.i.d., starting 2 hours before operation). Both treatments were continued until postoperative day 7 or until adequate mobilisation was achieved. Bilateral venography was scheduled at the end of treatment. Venograms were centrally assessed in blind conditions. The study outcomes were VTE (venographically proven deep vein thrombosis IDVT] or symptomatic, objectively confirmed pulmonary embolism) and bleeding complications. RESULTS:At 27 centres, 842 patients were randomised and underwent surgery (418 dermatan sulphate, 424 heparin). Efficacy was assessed in 521 patients with adequate venography and/or confirmed pulmonary embolism. DVT was observed in a total of 96 patients; symptomatic non-fatal pulmonary embolism developed in 2 patients (one per group), who also had DVT at venography. Postoperative VTE occurred in 40 of 267 patients on dermatan sulphate, 15.0%, versus 56 of 254 patients on heparin. 22.0% (p = 0.033). Relative risk reduction was 32.7% (95% confidence interval, 3.1 to 53.2%). The rate of bleeding complications in all operated patients was 6.9% with dermatan sulphate and 7.5% with heparin (confidence interval for the absolute risk difference, -4.1 to 2.9%). The inhospital mortality rate was 1.2% and 1.4%, respectively. CONCLUSIONS:In oncologic surgery, dermatan sulphate prevents VTE more effectively than heparin without increasing bleeding complications.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Di Carlo V,Agnelli G,Prandoni P,Coccheri S,Gensini GF,Gianese F,Mannucci PMkeywords:
subject
Has Abstractpub_date
1999-07-01 00:00:00pages
30-4issue
1eissn
0340-6245issn
2567-689Xpii
99070030journal_volume
82pub_type
临床试验,杂志文章,随机对照试验abstract::Haemostatic parameters were assessed before insulin induced hypoglycaemia and 0, 1 and 2 hr after discontinuation of insulin infusion in 7 non-diabetics, aged 28 (22-31) years (mean and range), and 8 juvenile diabetics, aged 31 (27-35) years, with a mean duration of diabetes of 4 years. The patients were normoglycaemi...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
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更新日期:1982-06-28 00:00:00
abstract::A nutritionally induced obesity model was used to investigate the modulation of fibrinolytic and gelatinolytic activity during the development of adipose tissue. Five week old male mice were fed a standard fat diet (SFD, 13% kcal as fat) or a high fat diet (HFD, 42% kcal as fat) for up to 15 weeks. The HFD resulted in...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2002-08-01 00:00:00
abstract::We investigated the molecular basis for factor VII (FVII) deficiency in Israel and found that 13 patients were homozygous and 10 heterozygous for a C to T substitution at nucleotide 10648 of the FVII gene. This predicted an Ala244Val change and was associated with decreased FVII activity and antigen level. Of the 36 A...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1996-09-01 00:00:00
abstract::The contribution of the various components of the contact system in the generation of factor XIIa (FXIIa) and of kallikrein (KRN) on an electronegative surface and the release of the generated enzymes to the bulk phase was examined in mixtures of normal human plasma and plasmas congenitally deficient in these componen...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1999-09-01 00:00:00
abstract::Venous thromboembolic (VTE) complications in children and adolescents with acute lymphoblastic leukaemia (ALL) and T or B cell lymphoblastic lymphoma (T/B cell LL) can result not only in life-threatening acute complications but also contribute to significant long-term sequelae. The PREVAPIX-ALL study is an open-label ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1055/s-0039-1679938
更新日期:2019-05-01 00:00:00
abstract::The development of venous thromboembolism (VTE), which includes deep-vein thrombosis and pulmonary embolism, may be associated with inherited or acquired risk factors that can be measured in plasma or DNA testing. The main inherited thrombophilias include the plasma deficiencies of the natural anticoagulants antithrom...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:10.1160/TH15-06-0478
更新日期:2016-01-01 00:00:00
abstract::We examined the effect of a synthetic thrombin inhibitor, MCI-9038, on two experimental animal models of disseminated intravascular coagulation (DIC). In a model that DIC induced by the intravenous infusion of thrombin, MCI-9038 suppressed the decrease of platelet count by about 50% at a dose of 0.2 micrograms/kg/min ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1987-04-07 00:00:00
abstract::Thrombolytic therapy provides clinical benefit in patients with vascular occlusions, depending upon the organ or limb that is threatened. The impact of therapeutic intervention varies from the quiet alteration of the course of deep vein thrombosis, for which non-life threatening post-phlebitic syndrome can be largely ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:
更新日期:1995-07-01 00:00:00
abstract:INTRODUCTION: Bleeds such as intra-ventricular (IVH) and pulmonary haemorrhage (PH) are life-threatening events in extremely low birth weight (ELBW) infants. Serial coagulation monitoring by measuring the international normalized ratio (INR) with small volume samples might facilitate early diagnosis and possibly preven...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1055/s-0038-1655744
更新日期:2018-07-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1996-08-01 00:00:00
abstract::Management strategies for patients with atrial fibrillation (AF) in association with valvular heart disease (VHD) have been less informed by randomized trials, which have largely focused on ‘non-valvular AF’ patients. Thromboembolic risk also varies according to valve lesion and may also be associated with CHA2DS2-VAS...
journal_title:Thrombosis and haemostasis
pub_type: 共识发展会议,杂志文章
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更新日期:2017-12-01 00:00:00
abstract::Severe factor XI (FXI) deficiency is a bleeding disorder generally inherited as an autosomal recessive trait and characterized by haemorrhagic symptoms mainly associated with injury or surgery. So far, more than 150 causative molecular defects have been identified throughout the F11 gene. In the present study, we inve...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH07-12-0723
更新日期:2008-03-01 00:00:00
abstract::Effects of estradiol, progesterone, cortisol, thrombophlebitis and typhoid vaccine on the synthesis and catabolism of antithrombin III (AT) in dogs were studied, using I-125-labeled AT (I-125-AT) as a tracer. Five dogs were used for each study. A single intramuscular injection of 20 mg estradiol caused a 20% decrease ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1977-02-28 00:00:00
abstract::The thrombin time of normal citrated plasma is progressively prolonged on incubation in open glass tubes at 37 degrees C. The phenomenon is dependent on the temperature and duration of incubation, on the pH, and on the concentration of calcium ions present. Platelet-rich citrated plasma fails to exhibit augmented anti...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1977-02-28 00:00:00
abstract::We reported previously that plasma fibrinogen was significantly higher in U.S. Caucasians than in Japanese, which may contribute to the higher mortality rate of coronary heart disease in the United States than in Japan. To examine the contribution of genetic variations to the race difference in plasma fibrinogen level...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1995-01-01 00:00:00
abstract::Experiments were carried out to characterize the specificity of uptake of tPA in rat liver cells. Endocytosis in liver endothelial cells of the native carbohydrate variants of tissue plasminogen activator (tPA), and tPA inactivated by diisopropyl fluorophosphate was found to be competitive, suggesting that the determi...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1988-06-16 00:00:00
abstract::The strong effect of protein adsorption on blood and tissue compatibility is well known. Little is presently known about the mechanisms which control the composition of the adsorbed protein layer which forms upon exposure of surfaces to mixtures of proteins. Reexamination of the ability of hemoglobin to inhibit the ad...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1984-04-30 00:00:00
abstract:INTRODUCTION:Rivaroxaban (RXA) is a direct oral factor Xa (Xa) antagonist with a short half-life and a fast onset and offset of effect. Before elective surgery, discontinuation is recommended with an interval of at least > 24 hours. In clinical practice, this is, however, not always sufficient to achieve a residual RXA...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1055/s-0038-1639585
更新日期:2018-05-01 00:00:00
abstract::We investigated the prevalence of the new recently reported mutation in the prothrombin gene (20210 A) in a sample of 116 unrelated patients with venous thromboembolism. We found 20 heterozygous carriers (17.2%, CI 95% 10.4-21.1). In comparison, we observed 13 carriers among 201 healthy unmatched controls (6.5%, CI 3....
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1998-09-01 00:00:00
abstract::Two new strategies for interpreting D-dimer results have been proposed: i) using a progressively higher D-dimer threshold with increasing age (age-adjusted strategy) and ii) using a D-dimer threshold in patients with low clinical probability that is twice the threshold used in patients with moderate clinical probabili...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH17-03-0182
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2002-07-01 00:00:00
abstract::We have investigated the intracellular mechanisms involved in microtubular remodelling by thrombin and its possible involvement in platelet aggregation and secretion. Platelet stimulation with thrombin induces a time- and concentration-dependent regulation of the microtubular content, which was found to be maximally e...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2007-08-01 00:00:00
abstract::Edoxaban is an oral direct factor (F)Xa inhibitor in advanced stages of clinical development. The primary objective of the present study was to assess the pharmacodynamics (PD) and safety of enoxaparin 1 mg/kg followed 12 hours (h) post-dose by edoxaban 60 mg, which is the regimen being used in the phase III study of ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,随机对照试验
doi:10.1160/TH11-09-0676
更新日期:2012-07-01 00:00:00
abstract::This study aimed to evaluate the relationship between anaemia and pulmonary embolism (PE) prognosis. We analysed a cohort of 764 patients with acute PE referred to a single center for diagnosis and management. Patients were divided into groups by quartiles of haemoglobin (Hb): Hb < 11.7 g/dl; Hb 11.7 to 12.9 g/dl; Hb ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH09-01-0003
更新日期:2009-07-01 00:00:00
abstract::Sulodexide, a highly purified glycosaminoglycan, was investigated for treatment of venous leg ulcers. Patients (n = 235) undergoing local treatment including wound care and compression bandaging, were randomised to receive either sulodexide or matching placebo for three months. Primary study endpoint was complete ulce...
journal_title:Thrombosis and haemostasis
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:
更新日期:2002-06-01 00:00:00
abstract::The role of circulating microparticles (MP) of different origin and tissue factor (TF)-bearing in overweight and obese patients with and without metabolic syndrome is still a matter of debate. In a case-control study, the presence of hypercoagulability was evaluated in overweight and obese patients by measuring MP, th...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH14-02-0156
更新日期:2015-01-01 00:00:00
abstract::D-dimer, a degradation product of fibrin, is being increasingly used as a marker and prognostic factor in various thrombotic diseases. Previous reports have shown that obstructive sleep apnea is associated with platelet activation and hypercoagulability. The aim of the study was to assess the potential role of the pla...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2005-09-01 00:00:00
abstract::Plasma samples from 35 patients with colorectal cancer, 16 patients with pancreatic cancer and 46 patients with various cancers in the terminal stage were analysed for soluble plasma thrombomodulin with an ELISA method. At time of diagnosis and before primary treatment, the patients with colorectal cancer had normal p...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1993-02-01 00:00:00
abstract::In 7 healthy volunteers, formation of thrombin (represented by fibrinopeptide A (FPA) generation, alpha-granule release (represented by beta-thromboglobulin [beta TG] release) and the generation of thromboxane B2 (TxB2) were measured in vivo in blood emerging from a template bleeding time incision. At the site of plug...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1987-02-03 00:00:00
abstract:OBJECTIVE:To look for an association between venous thromboembolism (VTE) and antiphospholipid antibodies (aPL) in patients without Systemic Lupus Erythematosus (SLE) when implementing, beside conventional assays, new tests for aPL screening directed towards purified proteic targets. METHODS:We conducted a cross-secti...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2001-08-01 00:00:00