Nonbacterial thrombotic endocarditis with underlying ovarian carcinoma resolving with oncologic treatment.

The treatment of nonbacterial thrombotic endocarditis consists of anticoagulation, surgical consideration and treatment of the underlying disease, most commonly lupus or malignancy. We report a case of nonbacterial thrombotic endocarditis presumably caused by underlying ovarian carcinoma that was controlled with anticoagulation and resolved with chemotherapy and surgical resection of the malignancy.

Incremental Value of Global Longitudinal Strain for Predicting Survival in Patients With Advanced AL Amyloidosis.

BACKGROUND: Advanced light-chain (AL) amyloidosis is associated with poor prognosis, with a 5-year survival rate of <25%. Prognostication is based on the revised Mayo (rMayo) staging according to serum cardiac biomarkers. OBJECTIVES: This study sought to determine whether global longitudinal strain (GLS) can provide incremental prognostic value in patients with advanced disease. METHODS: Baseline (pre-treatment) clinical, 2-dimensional echocardiogram with GLS and laboratory data were collected prospectively in 94 patients with newly diagnosed AL amyloidosis with rMayo stage III or IV disease. Overall survival (OS) was defined as time from baseline echocardiography to death. RESULTS: Of 94 patients, 60% (n = 56) had rMayo stage III and 40% (n = 38) had stage IV disease. Ninety of the 94 patients underwent plasma cell-directed therapy. The median left ventricular ejection fraction (LVEF) was 60%, and the median GLS was 13.2%. Of 94 patients, 64 died during follow-up. The median OS was 11.2 months, with an estimated 5-year OS of 21%. In univariable analysis, brain natriuretic peptides, GLS, LVEF, E/e' ratio, and rMayo stage were significantly associated with OS. In Cox regression, GLS provided incremental value over brain natriuretic peptide, troponin, and LVEF for predicting OS. Patients with GLS < -14.2% had a corresponding median OS and 5-year OS rate of 33.2 months and 39%, respectively, versus 7.7 months and 6% for those with GLS ≥ -14.2%. This difference was maintained despite further stratification by rMayo stage. CONCLUSIONS: Baseline GLS is an independent predictor of OS beyond the circulating biomarkers and can identify groups with different survival outcomes beyond the Mayo Staging.

Cardiovascular and Metabolic Effects of Androgen-Deprivation Therapy for Prostate Cancer.

Androgen-deprivation therapy (ADT) entails lowering serum testosterone levels to castrate levels and forms a cornerstone of the management of hormone-sensitive advanced prostate cancer; however, the benefit of ADT is partially offset by its detrimental metabolic and cardiovascular adverse effects. ADT decreases insulin sensitivity while promoting dyslipidemia and sarcopenic obesity, which leads to an increased risk of cardiovascular morbidity and potentially mortality. The risk seems to be highest in elderly patients who have had recent cardiovascular events before starting ADT. It is prudent to engage in an individualized risk-benefit discussion and develop a cohesive multidisciplinary management plan to medically optimize and closely observe these patients before and during treatment with ADT.

Warfarin Anticoagulation and Spontaneous Pectoral Haematomas.

Warfarin is the oldest and most commonly used anticoagulant in the outpatient setting. Major bleeding events remain as the most life threatening complication of this medication. Bleeding into enclosed structures and body cavities can be fatal in acute scenarios or cause continuous exsanguination if left unnoticed. Pectoral haematomas are an unusual presentation of bleeding diathesis, and are also seldom reported in the literature. We present three cases of patients with development of spontaneous pectoral haematoma during therapy with warfarin alone or with heparin bridging in the treatment of atrial fibrillation and thromboembolism.