Acute and fulminant Budd-Chiari syndrome in a well-anticoagulated patient with primary antiphospholipid syndrome

Acute liver failure in Budd-Chiari syndrome and a model to predict mortality

BACKGROUND AND OBJECTIVE

Acute liver failure (ALF) occurs in approximately 1-2% of patients with Budd-Chiari syndrome (BCS). The primary objective of our study was to study the outcome of patients with BCS-ALF using the National Inpatient Sample (NIS) database and develop a mortality prediction model.

DESIGN

We identified all adult patients with BCS, with and without ALF, using ICD-9 or ICD-10. Using clinical variables, we identified risk factors for in-hospital mortality and developed a prediction model using logistic regression analysis. The model was built and validated in a training and validation datasets.

RESULTS

Between 2008 and 2017, of the estimated total of 5,306 (weighted sample size 26,110) BCS discharges, 325 (6.1%) patients (weighted sample size 1,598) presented with ALF. Of 325 BCS-ALF patients, 114 (34.7%, weighted n = 554) died and in contrast only 267 of 4,981 (5%, weighted n = 1310) without ALF died during the hospitalization. The independent risk factors that predicted mortality were age 50 years or older, acute respiratory failure, spontaneous bacterial peritonitis, sepsis and cancers. The prediction model that incorporated these risk factors had an area under the receiver operating characteristic curve (AUROC) of 0.85 (95% CI 0.80-0.90) for training data and 0.80 (95% CI 0.71-0.89) for validation data. The predicted mortality risk with low (score < 6), intermediate (score 6-16), and high risk (score ≥ 17) scores were 8%, 37% and 71%, respectively.

CONCLUSION

ALF due to BCS is associated with a very high in-hospital mortality that could be predicted with reasonable accuracy.

Budd-chiari syndrome causing acute liver failure: A multicenter case series

Budd-Chiari syndrome (BCS) is a rare disease resulting from obstruction of the hepatic venous outflow tract that typically presents with abdominal pain, jaundice, and ascites without frank liver failure. However, BCS may also evolve more rapidly to acute liver failure (ALF). In this study, we describe the clinical features, treatment, and outcomes of ALF due to BCS and compare our results with those in the published literature. Twenty of the 2344 patients enrolled in the Acute Liver Failure Study Group (ALFSG) registry since 1998 presented with a clinical diagnosis of BCS. An additional 19 patients of ALF-BCS in the English language literature were reviewed and compared with the ALFSG cases. Most ALF-BCS patients were white (84%) and female (84%) in their fourth decade. A hypercoagulable state was noted in 63% of patients. BCS was diagnosed by Doppler ultrasonography or abdominal computed tomography in all patients. Liver biopsies (n = 6) all had evidence of severe pericentral necrosis. Treatments used included most commonly anticoagulation (71%), but also transjugular intrahepatic portosystemic shunt (TIPS; 37%) and orthotopic liver transplantation (37%). In-hospital mortality was approximately 60%. In conclusion, BCS is a rare cause of ALF and mandates prompt diagnosis and management for successful outcomes. Once the diagnosis is confirmed, prompt anticoagulation is recommended in conjunction with evaluation for malignancy or thrombophilic disorder. Mortality may have improved in recent years with use of TIPS and/or orthotopic liver transplantation compared with prior published reports. Liver Transplantation 23 135-142 2017 AASLD.

A Case of Acute Budd-Chiari Syndrome Complicating Primary Antiphospholipid Syndrome Presenting as Acute Abdomen and Responding to Tight Anticoagulant Therapy

A 34-year-old woman with primary antiphospholipid syndrome was admitted to the Gastroenterology Department of our hospital with fever, acute abdomen, watery diarrhea, and extremely high levels of inflammatory parameters. She had a history of left lower limb deep vein thrombosis and pulmonary embolism and was taking warfarin potassium. Acute gastroenteritis was suspected and an antibiotic was administered, but symptoms progressed. Abdominal ultrasonography showed occlusion of the left hepatic vein and the middle hepatic vein and her D-dimer level was high. Accordingly, Budd-Chiari syndrome was diagnosed and high-dose intravenous infusion of heparin was initiated. Her abdominal symptoms improved and the levels of inflammatory parameters and D-dimer decreased rapidly. It is known that antiphospholipid syndrome can be complicated by Budd-Chiari syndrome that usually occurs as subacute or chronic onset, but acute onset is rare. It is difficult to diagnose acute Budd-Chiari syndrome complicating antiphospholipid syndrome and this complication generally has a poor outcome. However, the present case can get early diagnosis and successful treatment with tight anticoagulant therapy.

Liver transplantation in a patient with primary antiphospholipid syndrome and Budd-Chiari syndrome

The antiphospholipid syndrome (APS) is an acquired thrombophilic disorder in which autoantibodies are produced to a variety of phospholipids determinants of cell membranes or phospholipid binding proteins. There are few reports about association between antiphospholipid antibodies and development of Budd-Chiari syndrome (BCS). We report the case of BCS development in young Russian male with primary APS. The patient underwent orthotopic liver transplantation on August 26, 2012. At present time his state is good, the blood flow in the liver restored and its function is not impaired. We report about the first time the successful use of dabigatran etexilate for prolonged anticoagulation therapy in APS patient with BCS. In addition patient is managed with immunosuppressive drugs.

Uncommon presentations of primary systemic necrotizing vasculitides: the Great Masquerades

INTRODUCTION

Systemic vasculitides are great masqueraders and at times their presenting manifestations can be very different from the usual recognized patterns. Such uncommon presentations of granulomatosis with polyangiitis (Wegener's granulomatosis), classical polyarteritis nodosa and unclassifiable vasculitides are described here with the relevant review of literature.

METHODS

All patients diagnosed as having systemic vasculitides and classified as having granulomatosis with polyangiitis (Wegener's granulomatosis), classic polyarteritis nodosa, microscopic polyangiitis and unclassifiable vasculitis according to EMEA consensus methodology and followed up prospectively from June 2007 to December, 2011 were included. Details of uncommon presentations of these disorders were identified.

RESULTS

Seventy-nine patients with systemic vasculitides were seen under our rheumatology services during this period. These included 45 patients with granulomatosis with polyangiitis (Wegener's granulomatosis), 18 with classic polyarteritis nodosa, five with microscopic polyangiitis, four with Churg-Strauss syndrome and seven with unclassifiable vasculitis. The uncommon presentations of granulomatosis with polyangiitis were a tumefactive subcutaneous mass in the thigh; prostatomegaly with obstructive uropathy and advanced renal failure; and predominant gastrointestinal (GI) vasculitis with thrombocytopenia and coagulopathy at presentation. The uncommon manifestations of classic polyarteritis nodosa were secondary antiphospholipid antibody syndrome and Budd-Chiari syndrome. One patient with massive lower GI bleeding required surgical resection of the large bowel which showed isolated necrotizing granulomatous GI vasculitis. Single organ vasculitis of the GI tract was diagnosed.

CONCLUSIONS

Systemic necrotizing vasculitides may present with uncommon manifestations and a high index of suspicion is required for early diagnosis and prompt treatment to prevent adverse outcomes.

Spontaneous splenorenal shunt in a patient with antiphospholipid syndrome: the first case reported

The antiphospholipid syndrome (APS) is an autoimmune disorder, characterized by a wide spectrum of clinical manifestations. Thromboembolic events, with a greater involvement of extremities veins, are the most common features, and obstruction of abdominal vessels are sporadically reported. We present a singular case of a patient with primary APS (PAPS) that developed a spontaneous splenorenal shunt, secondary to a total portal, mesenteric and splenic vein thrombosis. Spontaneous splenorenal shunt, an uncommon circumstance reported in cirrhotic disease, to the best of our knowledge, has not been previously described in PAPS.