View clinical trials related to Pneumoperitoneum.
Filter by:Pneumoperitoneum created during laparoscopic surgeries has some effects on human physiology. Increased intraabdominal pressure results in increased intrathoracic pressure, and eventually may result in increased intracranial and intraocular pressures. In this study we aimed to identify intraocular and intracranial pressure changes during the perioperative period due to the pneumoperitoneum created for laparoscopic cholecystectomy surgeries. Intraocular pressure will be measured directly from the eye. Intracranial pressure will be estimated by measuring optic nerve sheath diameter changes ultrasonographically.
The purpose of this study is to evaluate whether the change of stroke volume index(△SVI) induced by the rapid mini-fluid administration can predict fluid responsiveness in patients with pneumoperitoneum
Laparoscopic surgery (surgery with the use of a camera and small instruments) uses insufflation, which is the standard medical practice where CO2 (carbon dioxide) gas is blown into the abdomen to create space for surgical procedures. The purpose of this study is to investigate whether heating and humidifying surgical CO2 will reduce surgery-related inflammation and postoperative pain.
The goal of this clinical research study is to compare the level of pain 2 hours after surgery in patients after the use of the AirSeal® Insufflation System (AIS) at a high or low pressure setting or the standard insufflator (the conventional insufflation system, or CIS). "Insufflation" is the creation of a pressure barrier of air/gas within the abdomen that allows the surgeon more space to work in.