S. Norwood et al., THE SAFETY OF EMERGENCY NEUROMUSCULAR BLOCKADE AND OROTRACHEAL INTUBATION IN THE ACUTELY INJURED TRAUMA PATIENT, Journal of the American College of Surgeons, 179(6), 1994, pp. 646-652
BACKGROUND: This study was done to determine the safety and success of
orotracheal intubation with planned neuromuscular blockade in patient
s who are severely injured. The study was performed at Carle Foundatio
n Hospital, designated Level I trauma center located in east central I
llinois. STUDY DESIGN: A retrospective review of the trauma registry a
nd medical records of all patients requiring emergency airway control
from September 1, 1987 to September 30, 1991 was performed. Two hundre
d twenty-nine patients who were critically injured were reviewed, the
mean injury severity score was 29 (range of 3 to 75), the mean revised
trauma score was 9 (range of 3 to 12), the mean Glasgow Coma Scale wa
s 9 (range of 3 to 15), and the mean age was 31 years (range of one to
94 years). RESULTS: Indications for intubation included hemodynamic i
nstability or altered level of consciousness (66.4 percent), or both,
combative or uncooperative behavior (33.2 percent), and need to secure
airway for transport (0.4 percent). Two hundred twenty-three (97.4 pe
rcent) patients were successfully intubated. Six (2.6 percent) patient
s required cricothyroidotomy and one (0.4 percent) patient was aspirat
ed during intubation. Eight (3.5 percent) patients had cervical spine
injuries but had no complications from orotracheal intubation. In the
combative group, 32 (42 percent) patients had significant head injurie
s and 17 (22 percent) had other potentially hfe-threatening injuries.
CONCLUSIONS: Orotracheal intubation with planned neuromuscular blockad
e and in-line cervical traction is a safe, effective method for airway
control in patients who are severely injured. This technique is also
indicated to expedite therapy in combative, uncooperative patients bec
ause of the high incidence of significant life-threatening injuries to
the brain and other organs.