Difficult mask ventilation might lead to a life-threatening situation, if endotracheal intubation is also impossible and neuromuscular blocking agents (NMBA) inhibit spontaneous ventilation. However, controversies exist if NMBA improve or impede face mask ventilation. Therefore, the effect of NMBAs on mask ventilation is assessed in patients with predictors for difficult face mask ventilation.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
OTHER
Masking
NONE
Enrollment
120
KKH Dormagen
Dormagen, Germany
minute volume
Time frame: 15 min (from Induction of anaesthesia until onset of NMBA )
incidence of difficult mask ventilation - tidal volume < 150 ml
Time frame: 15 min
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