Background It has been reported that 15-20% of parous female have experienced at least one miscarriage, while 3% of them have experienced two miscarriages. The goal of this study was to evaluate the plasma level of coagulation factors in women with a history of spontaneous abortions. MaterialsAndMethods In this case-control study, 82 women with a history of two or more abortions referred to the...

TO THE EDITOR: Combined factor V and VIII deficiency, a rare autosomal recessive coagulopathy, was first defined by Oeri et al. in 1954 [1]. Although it is seen worldwide, Mediterranean countries have higher prevalence rates [2]. The presentation varies from mild to serious bleeding symptoms such as easy bruising, menorrhagia, epistaxis, gingival bleeding, intramuscular bleeding, and post-opera...

BACKGROUND Factor XI deficiency has been associated with bleeding diathesis mostly secondary to trauma and post-operatively depending on the severity of deficiency. Cases with factor XI deficiency having undergone cardiac surgery and coronary intervention after appropriate replacement therapy have been reported in the past. The presence of inhibitor in factor XI deficiency poses a hematological...

BACKGROUND Though rare in occurrence, patients with rare bleeding disorders (RBDs) are highly heterogeneous and may manifest with severe bleeding diathesis. Due to the high rate of consanguinity in many caste groups, these autosomal recessive bleeding disorders which are of rare occurrence in populations across the world, may not be as rare in India. OBJECTIVES To comprehensively analyze the ...

Inherited disorders of hemostasis are natural models for investigating mechanisms of thrombosis and development of antithrombotic therapy. Because mice with total factor XI deficiency are protected against ischemic stroke and do not manifest excessive bleeding, we investigated the incidence of ischemic stroke in patients with severe inherited factor XI deficiency. Incidence of ischemic stroke i...

background: factor xiii (fxiii) is a heterotetramer composing two subunits including fxiii-a and fxiii-b. several common gene variations were observed in fxiii-a gene with obvious ethnic difference. this study assessed pattern of tyr204phe as a common fxiii-a gene variation among iranian population. materials and methods: this study was conducted on eighty iranian unrelated individuals. genotyp...

Combined deficiency of factors V and VIII is an autosomal recessive bleeding disorder resulting from alterations in an unknown gene on chromosome 18q, distinct from the factor V and factor VIII genes. ERGIC-53, a component of the ER-Golgi intermediate compartment, was mapped to a YAC and BAC contig containing the critical region for the combined factors V and VIII deficiency gene. DNA sequence ...

To analyze inherited antithrombin deficiency as a risk factor for venous thromboembolism in various conditions with regard to the presence or absence of additional genetic or acquired risk factors, we compared 48 antithrombin-deficient individuals with 44 nondeficient individuals of 14 selected families with inherited antithrombin deficiency. The incidence of venous thromboembolism for antithro...