Intraocular pressure during laparoscopic surgery in paediatric patients.
نویسندگان
چکیده
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منابع مشابه
The Increase of Intra-Abdominal Pressure Can Affect Intraocular Pressure
OBJECTIVE This study aims to explore the usage of intraocular pressure measurements as the early indicator of the increase in intra-abdominal pressure. METHODS In this prospective study, 40 patients undergoing elective surgery were included. Patients were divided into four groups of 10 patients. The control group (Group C) was not subjected to laparoscopic intervention. Laparoscopic surgery w...
متن کاملThe effect of low dose of ketamine on intraocular pressure in patients undergoing cataract surgery
Background: Cataract surgery is one of the most common surgeries in the world, especially in elderly patients, and often performed topically with sedative agents. Ketamine is one of the most commonly used agents and the effect of different doses on intraocular pressure is in dispute. The present study investigates the effect of a low dose of ketamine on intraocular pressure in patients undergoi...
متن کاملEffects of Systemic Administration of Dexmedetomidine on Intraocular Pressure and Ocular Perfusion Pressure during Laparoscopic Surgery in a Steep Trendelenburg Position: Prospective, Randomized, Double-Blinded Study.
Increased intraocular pressure (IOP) during surgery is a risk factor for postoperative ophthalmological complications. We assessed the efficacy of systemically infused dexmedetomidine in preventing the increase in IOP caused by a steep Trendelenburg position, and evaluated the influence of underlying hypertension on IOP during surgery. Sixty patients undergoing laparoscopic surgery in a steep T...
متن کاملPreventive Dorzolamide-Timolol for Rising Intraocular Pressure During Steep Trendelenburg Position Surgery.
The study purpose was to evaluate preventive use of dorzolamide-timolol ophthalmic solution (Cosopt) during laparoscopic surgery with the patient in steep Trendelenburg (ST) position. Periorbital swelling, venous congestion, and elevated intraocular pressure (IOP) may produce low ocular perfusion. Prompt IOP reduction is important because 30- to 40-minute episodes of acute IOP elevations can re...
متن کاملClonidine Versus Nitroglycerin Infusion in Laparoscopic Cholecystectomy
BACKGROUND AND OBJECTIVES Laparoscopic surgery offers the advantages of minimally invasive surgery; however, pneumoperitoneum and the patient's position induce pathophysiological changes that may complicate anesthetic management. We studied the effect of clonidine and nitroglycerin on heart rate and blood pressure, if any, in association with these drugs or the procedure, as well as the effect ...
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عنوان ژورنال:
- The British journal of ophthalmology
دوره 95 2 شماره
صفحات -
تاریخ انتشار 2011