title: [Impact of Cormack and Lehane's grade on Intubating Laryngeal Mask Airway Fastrach using: a study in gynaecological surgery].
abstract: OBJECTIVE
  To evaluate the impact of Cormack and Lehane grade on the Intubating Laryngeal Mask Airway (LMA-Fastrach) using in women.
  
  
  METHODS
  Open prospective study.
  
  
  METHODS
  The study included 115 scheduled gynaecologic surgery women.
  
  
  METHODS
  An LMA-Fastrach was systematically performed in patients with a Cormack's grade > or =3 or when Arne's score was > or =7 whatever the Cormack. After induction of anaesthesia and neuromuscular blockade, Cormack's grade was assessed and LMA-Fastrach was inserted. Proper insertion was confirmed by the easiness of assisted ventilation and the normal aspect of the capnographic curve. Intubation through the LMA-Fastrach was carried out with the specific kit's endotracheal tube. More than two attempts were considered as a failure of the technique and an alternative method was performed. The following parameters were noted: age, weight, height, clinical predictors for difficult intubation (Arne et al.'s score), number of LMA-Fastrach insertion, ventilation efficiency through LMA-Fastrach, successful intubation with LMA-Fastrach and oesophageal intubation.
  
  
  RESULTS
  Ventilation through the LMA-Fastrach was efficient in 97%. The success rate of intubation was 94.8% (86% on the first attempt). The success rate of ventilation and intubation were not statistically different according to the different Cormack's grades. The obesity (BMI>30) did not change the success rate of ventilation and intubation through the LMA-Fastrach.
  
  
  CONCLUSIONS
  In women with either predicted or unpredicted difficult intubation, the success rates of ventilation and intubation through the LMA-Fastrach don't seem to be influenced by Cormack grade and obesity.
authors.affiliation: Groupement d'anesthésie-réanimation, CHU de Tours, 37044 Tours cedex 09, France.
authors.forename: C
authors.initials: C
authors.lastname: Roblot
authors.forename: M
authors.initials: M
authors.lastname: Ferrandière
authors.forename: D
authors.initials: D
authors.lastname: Bierlaire
authors.forename: J
authors.initials: J
authors.lastname: Fusciardi
authors.forename: C
authors.initials: C
authors.lastname: Mercier
authors.forename: M
authors.initials: M
authors.lastname: Laffon
mesh_terms: D000328:Adult; D000368:Aged; D000402:Airway Obstruction / Q000150:complications / Q000175:diagnosis; D000773:Anesthesia, Obstetrical; D000886:Anthropometry; D015992:Body Mass Index; D005260:Female; D005831:Genital Diseases, Female / Q000150:complications; D013509:Gynecologic Surgical Procedures; D006801:Humans; D017214:Laryngeal Masks / Q000706:statistics & numerical data*; D008875:Middle Aged; D009765:Obesity / Q000150:complications; D011237:Predictive Value of Tests; D011446:Prospective Studies; D012720:Severity of Illness Index