TY - JOUR JF - RJMS JO - RJMS VL - 12 IS - 48 PY - 2005 Y1 - 2005/9/01 TI - Comparing Air Way Resistance and Dynamic Compliance of Tracheal Tube and Laryngeal Tube in TIVA TT - مقایسه مقاومت و کمپلیانس دینامیک راه هوایی بین لوله تراشه کافدار و لوله لارنژیال در بیهوشی داخل وریدی کامل(TIVA) Comparing Air Way Resistance and Dynamic Compliance of Tracheal Tube and Laryngeal Tube in TIVA N2 -     Background & Aim: The aim of this study was to compare air way resistance and dynamic compliance of tracheal tube and laryngeal tube in TIVA(Total Intravenous Anesthesia). Nowadays, low airway resistance and dynamic compliance improvement during the mechanical ventilation whether in ICU or during general anesthesia, especially in patients with pulmonary diseases, is a favorable purpose to control hemodynamic condition and prevent pulmonary barotrauma in patients. Besides airway control during CPR, providing airway for ICU patients or those who need intubation during anesthesia may cause damages because of laryngoscopy, and at the same time needs experienced personnel. Therefore, this investigation was undertaken to find a method through which no experienced personnel or laryngoscopy is needed, and besides which, airway resistance and dynamic compliance can be like the common standard methods. Patients & Methods: This clinical trial study was conducted on 34 patients(22 males and 12 females) aged between 16 to 53(33.1 age±12.4) with ASA(type I and II) who were candidates for orthopaedic surgery to reduce aspiration risk and were selected based on randomized simple sampling. In anesthesia by TIVA method(Total drugs which used IV), propofol was used as anesthetic, fentanyl as analgesic and pavolon as relaxant. Pavolon was used because it has least hystamin release and, therefore, has no effect on airway resistance. Airway resistance and dynamic compliance were measured by NICOME and CO2 in expiration. Results: The results were assessed by t-test and Pvalue SP - 143 EP - 147 AU - Mohaghegh, M.R AU - Mirani, A.R AD - KW - Key Words: 1) Tracheal Tube with Caffe 2) Laryngeal Tube 3) Dynamic Compliance UR - http://rjms.iums.ac.ir/article-1-523-en.html ER -