Abstract：
:Thirty-one non-hemophilic patients with acquired antibodies to factor VIII were entered into a prospective, randomized, multi-institutional trial to determine the safety and efficacy of prednisone (P), cyclophosphamide (C), or the combination in the treatment of this disorder. Patients were eligible if they had antibody demonstrated by the Bethesda assay, had not received these agents previously, and gave informed consent. All patients were treated initially with P, 1 mg/kg, for 3 weeks. If the antibody persisted and there was no rise in factor VIII activity, patients were randomized to either continue P for an additional 6 weeks; taper P and begin C, 2 mg per kg; or continue P and add C. Antibody disappeared in 10 during the initial P therapy, and in three of four others randomized to continue on P; one patient was discontinued because of an herpetic infection. Antibody disappeared in three of six patients treated with C alone, and five of ten given C and P. The titer of antibody was significantly lower in responders than in non-responders (p = 0.003), but seven patients with titers of more than five Bethesda units had complete remissions. There was no difference in antibody titers between those responding to P and those responding to C. We conclude that all patients with acquired antibodies to factor VIII should receive initial management with P, and that C is effective as second-line therapy for many of those who are steroid-resistant.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Green D,Rademaker AW,Briët Esubject
Has Abstractpub_date
1993-11-15 00:00:00pages
753-7issue
5eissn
0340-6245issn
2567-689Xjournal_volume
70pub_type
临床试验,杂志文章,多中心研究,随机对照试验abstract：:Platelets are not only centrally involved in haemostasis, but also in antimicrobial defence and inflammation. Since evaluation of platelet physiology in the particular patient group of preterm and term neonatal infants is highly restricted for ethical reasons, there are hardly any data available in healthy and much le...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：10.1160/TH14-05-0476
更新日期：2015-01-01 00:00:00
abstract：:The functional activity and active site of plasmin in full-term newborns have been studied and compared to those in adults in order to investigate the nature of the abnormality found in newborn plasminogen described in a previous paper. The functional activity of newborn plasminogen measured on chromogenic substrate w...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1984-02-28 00:00:00
abstract：:In order to assess the value of I.P.G. for the diagnosis of D.V.T. in general practice, an I.P.G. was carried out by a skilled technician in 255 consecutive patients with suspected D.V.T. at home. Ascending venography was carried out in 185 of these patients. In addition, blood for assay of AT III, platelet count, fib...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1982-12-27 00:00:00
abstract：:The interaction of bovine platelets with bovine glomerular basement membrane has been studied by aggregometry, transmission and scanning electron microscopy and measurement of [3H] serotonin release. In the absence of added calcium platelets adhere to basement membrane but fail to undergo the release reaction or aggre...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1979-12-21 00:00:00
abstract：:The clinical severity in some patients with haemophilia A appears to be unrelated to the levels of factor (F)VIII activity (FVIII:C), but mechanisms are poorly understood. We have investigated a patient with a FVIII gene mutation at Arg1781 to His (R1781H) presenting with a mild phenotype despite FVIII:C of 0.9 IU/dl....
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH12-10-0762
更新日期：2013-06-01 00:00:00
abstract：:The influence of storage of platelet concentrates (PC) on the adhesion capacity of platelets was studied. Twenty-four PC, 12 prepared by the buffy coat (BC) method and 12 by the platelet-rich plasma (PRP) method, were stored for 7 days at room temperature. On days 1, 3 and 7 of storage, the platelet adhesion capacity ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1994-10-01 00:00:00
abstract：:Macrophages are highly heterogeneous and plastic cells. They were shown to play a critical role in all stages of atherogenesis, from the initiation to the necrotic core formation and plaque rupture. Lesional macrophages primarily derive from blood monocyte, but local macrophage proliferation as well as differentiation...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：10.1160/TH16-08-0593
更新日期：2017-01-05 00:00:00
abstract：: ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1055/s-0038-1657075
更新日期：1979-07-01 00:00:00
abstract：:A new genetic test has been developed for detection of the mutation known as factor V Leiden. The test employs heteroduplex technology and comprises a single PCR reaction followed immediately by PCR product analysis. It therefore represents the minimum practical route from blood/tissue sample to genetic result. A coho...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:We have previously shown that both mental stress and administration of the muscarinic receptor agonist methacholine induce an acute release of tissue-type plasminogen activator (t-PA) across the human forearm. There are data indicating that the regulated acute release of t-PA from the endothelium is closely interrelat...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1997-08-01 00:00:00
abstract：:Site directed mutagenesis was used to construct a t-PA variant that contains an additional glycosylation site in the first kringle domain (T103N) combined with a tetra-alanine substitution in the protease domain (KHRR 296-299 AAAA). This combination variant has a plasma clearance rate that is 4.5-fold slower in rats a...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1993-08-02 00:00:00
abstract：:Tecarfarin is a novel vitamin K antagonist that is metabolised by carboxyl estererase, thereby eliminating the variability associated with cytochrome-mediated metabolism. EmbraceAC was designed to compare the quality of anticoagulation with tecarfarin and warfarin as determined by time in therapeutic range (TTR). In t...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1160/TH15-11-0910
更新日期：2016-08-01 00:00:00
abstract：:Bernard-Soulier syndrome is a rare congenital platelet disorder that affects a surface membrane adhesion receptor, glycoprotein (GP) Ib-V-IX. Both the genetic defects and the bleeding diatheses associated with the syndrome are heterogeneous due, in part, to the complexity of the involved receptor which consists of fou...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1996-11-01 00:00:00
abstract：:Acute myocardial infarction (AMI) is associated with activation of various cells, including platelets that form monocyte-platelet complexes (MPCs). Here, we analysed MPC in vivo and in vitro and investigated the abilities of different monocyte subclasses to form MPC, the characteristics of the cells involved in MPC fo...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1055/s-0038-1673342
更新日期：2018-11-01 00:00:00
abstract：:Vascular smooth muscle cell (VSMC) proliferation occurs in vascular obstructive events such as atherosclerosis and restenosis. We previously showed that Notch receptors are induced in smooth muscle cells during vascular remodeling. Our goal was to determine the mechanisms employed by Notch signaling to regulate prolif...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH06-04-0224
更新日期：2006-09-01 00:00:00
abstract：:Proteins in the plasma membrane anchor the cell within its microenvironment and sense changes occurring outside the cell. The anchoring interactions are cell type-specific and may involve adjacent cells or extracellular matrix proteins (ECMPs). In development, wound healing, and in various forms of pathology, includin...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：10.1160/TH04-01-0023
更新日期：2004-06-01 00:00:00
abstract：:Thrombomodulin (TM) is an endothelial glycoprotein that functions as a thrombin cofactor in the activation of protein C. Recent evidence has revealed that TM has unique effects on cellular proliferation, adhesion, and inflammation. We examined TM expression in the arterial remodeling process with different shear condi...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2007-04-01 00:00:00
abstract：:Forty-two patients with total occlusion of a coronary vessel were treated with intracoronary fibrinolytic agents. Four therapeutic protocols were compared: group I received streptokinase (SK) as a continuous infusion; group II and III received SK as a bolus at different doses and group IV received lysplasminogen (Pg) ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1983-12-30 00:00:00
abstract：:The characterization of mutations in von Willebrand disease provides useful insight into the synthesis, structure, and function of von Willebrand factor. This growing body of information has prompted a reclassification of vWD types that is intended to reflect distinct pathophysiologic mechanisms. Despite this apparent...
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：:We determined factor VII antigen (FVIIag) levels in 705 healthy blood donors ranging in age from 17 to 79 years using a two-site solid-phase enzyme immunoassay developed in our laboratory. The mean (+/- SD) FVIIag level for the total population was 102 +/- 31%. FVIIag levels for men (n = 375) and women (n = 330) were ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1994-07-01 00:00:00
abstract：:The fibrin-mediated enhancement of the activation of plasminogen by tissue-type plasminogen activator observed with normal fibrin, is strongly decreased with fibrin Dusard, although the binding of tissue-type plasminogen activator to this fibrin is normal. This impaired fibrin-mediated plasminogen activation is most l...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1984-02-28 00:00:00
abstract：:The acidic mucopolysaccharide extracted from sea cucumber (Stichopus japonicus Selenka) (SJAMP) has been shown to cause platelets to aggregate. Using citrated platelet-rich plasma (PRP), washed platelets and formaldehyde-fixed platelets from humans, we investigated the effects of platelet inhibitors and various plasma...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1988-06-16 00:00:00
abstract：:This study was performed to assess the prevalence of deep vein thrombosis (DVT) in consecutive obstetric patients with clinical symptoms of DVT, using impedance plethysmography (IPG) as the diagnostic method and to establish the safety of withholding anticoagulant therapy in patients with a repeatedly normal IPG. In a...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1992-01-23 00:00:00
abstract：:We report on three unrelated individuals with the same uncommon type of dysfibrinogenemia, originating from Bergamo, Essen and Perugia. None of them showed bleeding symptoms while the Bergamo patient and members of her family presented with a thrombotic tendency. The presence of a defective fibrinogen was suggested by...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1986-12-15 00:00:00
abstract：:We have recently demonstrated that the proinflammatory cytokine, interleukin-6 (IL-6), could upregulate the production of protein S in the human hepatoma cell line, HepG-2, but not in endothelial cells. In this study, we have demonstrated that the combination of exogenous IL-6 and soluble IL-6 receptor (sIL-6R) could ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1997-05-01 00:00:00
abstract：:Following the initial report of the clinical use of plasminogen activators (PAs) in cerebrovascular thrombosis in 1958, interest in the efficacy of this approach accelerated only when the need for acute intervention in stroke was recognized. The use of PAs in acute ischemic stroke is based on the observation that appr...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：
更新日期：1997-07-01 00:00:00
abstract：:The efficacy and safety of dabigatran for treatment of venous thromboembolism (VTE) were demonstrated in two trials. It is unclear if the results pertain to patients with cancer and VTE. Data from two randomised trials comparing dabigatran and warfarin for acute VTE were pooled. Primary efficacy outcome was symptomati...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH14-11-0977
更新日期：2015-07-01 00:00:00
abstract：:We have investigated the role of two vasoactive substances, nitric oxide (NO)and endothelin (ET), in the pathophysiology of disseminated intravascular coagulation (DIC), using two types of DIC models. Experimental DIC was induced by sustained infusion of 0.1, 1, 10, or 50 mg/kg lipopolysaccharide (LPS), or 3.75 U/kg t...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2002-10-01 00:00:00
abstract：:Despite reports that Tris [tris (hydroxymethyl)aminomethane] affects platelets, it is often used to buffer suspending media. Human or rabbit platelets were washed and resuspended in Tyrode solution containing apyrase and 0.35% albumin. Addition of 15 mM Tris partially inhibited primary aggregation induced by 10 microM...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1984-04-30 00:00:00
abstract：:The transforming growth factor-beta (TGFbeta) family of growth factors are major regulators of wound repair, scar formation, and fibrosis. One of the prominent features of TGFbeta biology is the fact that this growth factor is secreted as a latent precursor, which may be directed to and stored at specific sites in the...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：10.1160/TH04-05-0324
更新日期：2004-08-01 00:00:00
