IRCT2016011716906N2 IRCT 2016-05-11 Vice chancellor for research, Army University of Medical Sciences Comparison of the use of lubricant gel and lidocaine gel in the placement of laryngeal mask on Hemodynamic and reactions in the patients out of anesthesia in 501 Army hospital Comparison of the use of lubricant gel and lidocaine gel during the placement of LAM (Laryngeal Mask Airway) on hemodynamics and symptoms of withdrawal reactions in the patients out of anesthesia in 501 Army hospital 2013-03-21 anticipated 80 Complete https://irct.ir/trial/15680 interventional Randomization: N/A, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Prevention. 2-3 Varicocele. Intervention 1: Intervention group The use of lidocaine gel during insertion of laryngeal mask the extent one inch or 2.5 cm. Intervention 2: control group The use of lubricant gel during insertion of laryngeal mask the extent one inch or 2.5 cm.

public Behzad Kazemi Haki

Department of Anesthesia, Operating Room Ward of Imam Khomeini hospital of Mahabad

Mahabad Iran (Islamic Republic of) 591375481 +98 44 4222 5779 behzad_emt@yahoo.com Urmia University of Medical Sciences scientific Mohammad Reza Rafiee

martyr Etemadzadeh Street, West Fatemi Avenue, Army University of Medical Sciences

Tehran Iran (Islamic Republic of) 1411718541 +98 21 8595 2959 info@ajaums.ac.ir Army University of Medical Sciences Iran (Islamic Republic of) Inclusion criteria: Male patients, aged 20 to 60 years; ASA I; varicocelectomy with general anesthesia; completing consciously the consent form to participate in research projects. Exclusion criteria: Over 60 years old; ASA class II ,III and IV; a history of sore throat and lung disease; drug addiction; any heart disease - liver -Kidney; allergic to any medicine. 20 years 60 years Male I86.1 Varicocele Treatment - Drugs Treatment - Drugs Intervention group The use of lidocaine gel during insertion of laryngeal mask the extent one inch or 2.5 cm control group The use of lubricant gel during insertion of laryngeal mask the extent one inch or 2.5 cm Blood pressure. Timepoint: evry 5 minutes, before, in during and after itervention. Method of measurement: By using blood pressure measuring equipment. Heart beat. Timepoint: evry 2 minutes. before, in during and after intervention. Method of measurement: By using ECG monitoring. Weight. Timepoint: after intervention. Method of measurement: Based on individual weighing with standard scales. Nauesa and vomiting. Timepoint: before, in during and after intervention. Method of measurement: View raising or attempting to raise involuntary stomach contents. Sore throat. Timepoint: befor and after intervention. Method of measurement: ask the patient. Cough. Timepoint: before and after intervention. Method of measurement: observation. Age. Timepoint: before intervention. Method of measurement: By date of birth (birth certificate). Vice chancellor for research, Army University of Medical Sciences Approved 2013-01-09 Ethics Committee of Army University of Medical Sciences Martyr Etemadzadeh Street, West Fatemi Avenue Tehran Iran (Islamic Republic of)