Comparison of the clinical performance of the i-gelTM, LMA SupremeTM, and Ambu AuraGainTM in adult patients during general anesthesia: a prospective and randomized study.

Background: Supraglottic airway devices (SADs) are routinely used for securing the airway. In this study, the clinical performance of three SADs in adult patients under general anesthesia was compared.

Methods: American Society of Anesthesiologists physical status I-III subjects were randomly assigned to the i-gelTM (I), LMA SupremeTM (L), or Ambu AuraGainTM (A) group (30 per group).

Effects of addition of ketamine, fentanyl and saline with Propofol induction on hemodynamics and laryngeal mask airway insertion conditions in oral clonidine premedicated children.

Background: The aim of this double-blind, prospective, randomized, controlled study was to compare the effect of addition of ketamine; fentanyl and saline with propofol anesthesia on hemodynamic profile and laryngeal mask airway (LMA) insertion conditions in oral clonidine premedicated children.

Methods: 180 children (age 2 - 10 years) were at first given oral clonidine (4 μg/kg) 90 minutes before operation, and then were randomly allocated to receive either ketamine 0.5 mg/kg (n=60), fentanyl 1 μg/kg (n=60) or 0.

Effect of midazolam premedication on the dose of propofol for laryngeal mask airway insertion in children.

Background: The present study was conducted on 120 pediatric patients of ASA Grade I and II of either sex aged 3-12 years scheduled for pediatric surgeries under general anaesthesia. PATIENTS #ENTITYSTARTX00026;

Methods: All patients were randomly divided into Group A and Group B. Group A was further divided into 3 subgroups of unpremedicated patients who received 3, 4 and 5 mg kg (-1) propofol only designated as A1, A2 and A3 respectively.

Abo blood groups and completed reproductive performance of rural Haryanavi couples: analysing measures of selection intensities.

The possible differential effects of ABO blood group materno-paternal (fetal) incompatibility on completed reproductive performance were investigated on a sample of 100 couples (100 fathers and 100 mothers) from three villages in the Jind district of Haryana state, India. The average number of live births per mating couple was slightly higher for the incompatible matings (5.32) than the compatible ones (5.