Outcomes and Adverse Effects of Transcatheter Aortic Valve Replacement (TAVR) in Cancer Patients: A Meta-Analysis.

Aortic valve disease and cancer are significant causes of mortality, especially in older populations. This meta-analysis addresses a critical question in the management of patients with both aortic valve disease and cancer. As these two conditions are major contributors to mortality, determining the best course of treatment can be complex.

"Evaluating surgical approaches for Rathke's cleft cysts and sellar meningiomas: factors influencing treatment of choice".

This study reviews recent progress in the surgical treatment of Rathke's cleft cysts (RCCs) and Sellar region meningiomas, based on findings from three key studies. RCCs are benign, fluid-filled remnants from pituitary gland development that are usually asymptomatic and found by chance. However, surgical intervention is needed when they become symptomatic or increase in size.

Mortality in patients with premature lower extremity atherosclerosis.

Objective: Lower extremity peripheral artery disease occurs mostly in the elderly and is associated with high mortality. Limited data are available regarding long-term mortality in patients with premature lower extremity atherosclerosis (PLEA). Our objective was to determine the all-cause mortality and its predictors in younger PLEA patients.

Diastolic function predicts survival after renal revascularization.

Purpose: The purpose of this study was to define the relationship between left ventricular diastolic function and survival after renal revascularization.

Methods: Seventy-six adult patients (49 women, 27 men; mean age: 63 ± 13 years) with preoperative echocardiography who underwent renal revascularization for atherosclerotic disease were identified. Diastolic function was estimated from the early diastolic transmitral flow velocity (E), the atrial transmitral flow velocity (A), and the mitral annular tissue doppler velocity (e').

Improved survival with drug-eluting stent implantation in comparison with bare metal stent in patients with severe left ventricular dysfunction.

Objective: We examined the efficacy of drug-eluting stent (DES) implantation (Sirolimus or Paclitaxel) in patients with ischemic cardiomyopathy and severe left ventricular (LV) dysfunction and compared the outcome with a similar group of patients undergoing bare metal stent (BMS) implantation.

Background: Patients with severe LV dysfunction are a high risk group. DES may improve the long term outcomes compared with BMS.