[Epidural anesthesia using local anesthetics and clopheline in geriatric urology].

Study of pharmacokinetics of lidocaine, trimecaine, and clofelin demonstrated rapid resorption of these drugs in the postoperative period. Comparison of two methods of epidural anesthesia in high-risk patients (ASA 3) subjected to urologic surgery showed the objective advantages of adrenergic regional anesthesia, ensuring the stability of vital functions during surgery and allowing operations in awaken patients with adequate spontaneous respiration.