Combined spinal and epidural anesthesia for open abdominal aortic aneurysm surgery in vigil patients with severe chronic obstructive pulmonary disease ineligible for endovascular aneurysm repair. Analysis of results and description of the technique.

This study evaluated the feasibility of open infrarenal abdominal aortic aneurysm (AAA) surgery under peridural and spinal anesthesia (vigil patient) alone in high-risk patients with severe chronic obstructive pulmonary disease (COPD) ineligible for endovascular aneurysm repair (EVAR) or open surgery in general anesthesia. Between January 2005 and July 2007, seven patients underwent open AAA surgery with combined spinal and epidural anesthesia ([CSEA] without intubation) alone. Regional abdominal anesthesia was established by spinal anesthesia at L2-3 (levobupivacaine plus fentanyl) associated with peridural anesthesia at T7-8 (levobupivacaine).

Fenoldopam to prevent renal replacement therapy after cardiac surgery. Design of the FENO-HSR study.

Introduction: Acute kidney injury requiring renal replacement therapy is a serious complication following cardiac surgery associated with poor clinical outcomes. Until now no drug showed nephroprotective effects. Fenoldopam is a dopamine-1 receptor agonist which seems to be effective in improving postoperative renal function.

Dietary iron, animal fats, and risk of Parkinson's disease.

Background: Recent studies have proposed a role for diet in Parkinson's disease (PD). PD is characterized by a high deposition of iron and a low concentration of ferritin in the substantia nigra. Few data in the literature are available on the possible role of dietary iron in the development of PD.