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Research paper thumbnail of Thrombophilic Risk of Individuals with Rare Compound Factor V Leiden and Prothrombin G20210A Polymorphisms: An International Case-Series of 100 Individuals

European journal of haematology, Jan 16, 2016

The risk of thrombosis in individuals with rare compound thrombophilias, homozygous Factor V Leid... more The risk of thrombosis in individuals with rare compound thrombophilias, homozygous Factor V Leiden (FVL) plus heterozygous prothrombin G20210A (PTM), homozygous PTM plus heterozygous FVL, and homozygous FVL plus homozygous PTM is unknown. We identified, worldwide, individuals with these compound thrombophilias, predominantly through mailing members of the International Society on Thrombosis and Haemostasis. Physicians were sent a clinical questionnaire. Confirmatory copies of the genetic results were obtained. One hundred individuals were enrolled; 58% female. Seventy-one individuals had a venous thrombosis (includes superficial and deep vein thrombosis, and pulmonary embolism), 4 had an arterial thrombosis and 6 had both. Nineteen individuals had never had a thrombotic event. Thrombosis-free survival curves demonstrated that 50% of individuals had experienced a thrombotic event by 35 years of age, while 50% had a first venous thromboembolic event (VTE; includes all venous thrombos...

Research paper thumbnail of Effects of Bezafibrate on Outcome and Pruritus in Primary Biliary Cholangitis With Suboptimal Ursodeoxycholic Acid Response

The American journal of gastroenterology, 2018

Adding fibrates improves liver biochemistries in patients with primary biliary cholangitis (PBC) ... more Adding fibrates improves liver biochemistries in patients with primary biliary cholangitis (PBC) and suboptimal response to ursodeoxycholic acid (UDCA). As there are no consistent data regarding the course and outcome, we have assessed the effects of the combined treatment with UDCA and bezafibrate on a long-term basis. A total of 48 patients (45 female) with PBC treated with UDCA and alkaline phosphatase (ALP) above 1.5 times upper normal levels (× UNL) were treated with bezafibrate (400 mg/day) plus UDCA (13-16 mg/kg/day). Changes in clinical features, liver biochemistries, and prognosis after therapy were assessed, as well as pruritus, using a visual analog scale (43 patients) and the 5-D descriptive pruritus scale. After a median of 38 months, 26 patients (54%) had normalized ALP. In these patients, jaundice, pruritus, and liver stiffness was lower, and age was higher than in patients who remained with elevated ALP. Biochemical improvement was less prominent in patients without ...

Research paper thumbnail of Prospective multicenter clinical trial of immunosuppressive drug withdrawal in stable adult liver transplant recipients

Research paper thumbnail of Effects of Bezafibrate on Outcome and Pruritus in Primary Biliary Cholangitis With Suboptimal Ursodeoxycholic Acid Response

The American Journal of Gastroenterology

Adding fibrates improves liver biochemistries in patients with primary biliary cholangitis (PBC) ... more Adding fibrates improves liver biochemistries in patients with primary biliary cholangitis (PBC) and suboptimal response to ursodeoxycholic acid (UDCA). As there are no consistent data regarding the course and outcome, we have assessed the effects of the combined treatment with UDCA and bezafibrate on a long-term basis. A total of 48 patients (45 female) with PBC treated with UDCA and alkaline phosphatase (ALP) above 1.5 times upper normal levels (× UNL) were treated with bezafibrate (400 mg/day) plus UDCA (13-16 mg/kg/day). Changes in clinical features, liver biochemistries, and prognosis after therapy were assessed, as well as pruritus, using a visual analog scale (43 patients) and the 5-D descriptive pruritus scale. After a median of 38 months, 26 patients (54%) had normalized ALP. In these patients, jaundice, pruritus, and liver stiffness was lower, and age was higher than in patients who remained with elevated ALP. Biochemical improvement was less prominent in patients without ALP normalization. Five of these patients (23%) developed events of disease progression: 1 died, 3 were transplanted, and 1 developed hepatocellular carcinoma. Partial or complete itching relief was reported in all but one case with pruritus. Itching recurrence or worsening was observed after bezafibrate discontinuation. The long-term treatment with UDCA and bezafibrate results in excellent response, and is associated with a complete or partial itching relief. Incomplete ALP normalization was observed in patients with advanced disease who remained at risk for developing severe events. The combined treatment is mainly effective in patients with lower fibrosis and severity of cholestasis.

Research paper thumbnail of Thrombophilic Risk of Individuals with Rare Compound Factor V Leiden and Prothrombin G20210A Polymorphisms: An International Case-Series of 100 Individuals

European journal of haematology, Jan 16, 2016

The risk of thrombosis in individuals with rare compound thrombophilias, homozygous Factor V Leid... more The risk of thrombosis in individuals with rare compound thrombophilias, homozygous Factor V Leiden (FVL) plus heterozygous prothrombin G20210A (PTM), homozygous PTM plus heterozygous FVL, and homozygous FVL plus homozygous PTM is unknown. We identified, worldwide, individuals with these compound thrombophilias, predominantly through mailing members of the International Society on Thrombosis and Haemostasis. Physicians were sent a clinical questionnaire. Confirmatory copies of the genetic results were obtained. One hundred individuals were enrolled; 58% female. Seventy-one individuals had a venous thrombosis (includes superficial and deep vein thrombosis, and pulmonary embolism), 4 had an arterial thrombosis and 6 had both. Nineteen individuals had never had a thrombotic event. Thrombosis-free survival curves demonstrated that 50% of individuals had experienced a thrombotic event by 35 years of age, while 50% had a first venous thromboembolic event (VTE; includes all venous thrombos...

Research paper thumbnail of Effects of Bezafibrate on Outcome and Pruritus in Primary Biliary Cholangitis With Suboptimal Ursodeoxycholic Acid Response

The American journal of gastroenterology, 2018

Adding fibrates improves liver biochemistries in patients with primary biliary cholangitis (PBC) ... more Adding fibrates improves liver biochemistries in patients with primary biliary cholangitis (PBC) and suboptimal response to ursodeoxycholic acid (UDCA). As there are no consistent data regarding the course and outcome, we have assessed the effects of the combined treatment with UDCA and bezafibrate on a long-term basis. A total of 48 patients (45 female) with PBC treated with UDCA and alkaline phosphatase (ALP) above 1.5 times upper normal levels (× UNL) were treated with bezafibrate (400 mg/day) plus UDCA (13-16 mg/kg/day). Changes in clinical features, liver biochemistries, and prognosis after therapy were assessed, as well as pruritus, using a visual analog scale (43 patients) and the 5-D descriptive pruritus scale. After a median of 38 months, 26 patients (54%) had normalized ALP. In these patients, jaundice, pruritus, and liver stiffness was lower, and age was higher than in patients who remained with elevated ALP. Biochemical improvement was less prominent in patients without ...

Research paper thumbnail of Prospective multicenter clinical trial of immunosuppressive drug withdrawal in stable adult liver transplant recipients

Research paper thumbnail of Effects of Bezafibrate on Outcome and Pruritus in Primary Biliary Cholangitis With Suboptimal Ursodeoxycholic Acid Response

The American Journal of Gastroenterology

Adding fibrates improves liver biochemistries in patients with primary biliary cholangitis (PBC) ... more Adding fibrates improves liver biochemistries in patients with primary biliary cholangitis (PBC) and suboptimal response to ursodeoxycholic acid (UDCA). As there are no consistent data regarding the course and outcome, we have assessed the effects of the combined treatment with UDCA and bezafibrate on a long-term basis. A total of 48 patients (45 female) with PBC treated with UDCA and alkaline phosphatase (ALP) above 1.5 times upper normal levels (× UNL) were treated with bezafibrate (400 mg/day) plus UDCA (13-16 mg/kg/day). Changes in clinical features, liver biochemistries, and prognosis after therapy were assessed, as well as pruritus, using a visual analog scale (43 patients) and the 5-D descriptive pruritus scale. After a median of 38 months, 26 patients (54%) had normalized ALP. In these patients, jaundice, pruritus, and liver stiffness was lower, and age was higher than in patients who remained with elevated ALP. Biochemical improvement was less prominent in patients without ALP normalization. Five of these patients (23%) developed events of disease progression: 1 died, 3 were transplanted, and 1 developed hepatocellular carcinoma. Partial or complete itching relief was reported in all but one case with pruritus. Itching recurrence or worsening was observed after bezafibrate discontinuation. The long-term treatment with UDCA and bezafibrate results in excellent response, and is associated with a complete or partial itching relief. Incomplete ALP normalization was observed in patients with advanced disease who remained at risk for developing severe events. The combined treatment is mainly effective in patients with lower fibrosis and severity of cholestasis.

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