Hemodynamic stress response during laparoscopic cholecystectomy: Effect of two different doses of intravenous clonidine premedication.

Background: Clonidine has emerged as an attractive premedication desirable in laparoscopic surgery wherein significant hemodynamic stress response is seen. The minimum safe and effective dose of intravenous clonidine to attenuate the hemodynamic stress response during laparoscopic surgery has however not yet been determined.

Materials And Methods: This prospective, randomized, double-blind controlled study was conducted on 90 adults of ASA physical status I and II, scheduled for laparoscopic cholecystectomy under general anesthesia.

To study the incidence of organ damage and post-operative care in patients of blunt abdominal trauma with haemoperitoneum managed by laparoscopy.

Background: Laparoscopy is safe and effective in the management of blunt trauma abdomen (BTA) with haemoperitoneum, with all benefits of minimal access surgery.

Aims: To study the incidence of organ damage and post-operative care in patients of blunt abdominal trauma with haemoperitoneum, managed by a new modality of treatment - laparoscopy.

Materials And Methods: Prospectively collected data on laparoscopy performed in patients with blunt abdominal injury, between the years 2004 to 2006, were analysed.