[Monitoring of multiple trauma in an emergency hospital unit].
In the monitoring of multiple trauma patients in the emergency hospital setting the use of monitors should be graduated. However, the use and interpretation of data from these monitors is becoming increasingly complex and can lead to errors and responses which may not be adopted. Clinical nomination and observation have their limits and the anaesthetist is faced with the added difficulties of interpretation of data from monitors and is pitfalls. The management of the patient is based on this human-machine relationship, which provides the basis for the therapeutic attitude and the treatment which ensues. Basic monitoring comprises a pulse oximeter, a capnograph, an ECG and a blood pressure monitor, 52% of incidents are detected by these instruments; 27% by SpO2, 24% by capnography. The pertinence is 82% for the oximeter when used alone and 55% for the capnography alone, although when the two are used together this increases to 88%. If the blood pressure monitor is added the pertinence increases to 93%, and to 95% if the FiO2 is monitored. The use of monitors of levels of haemoglobin or haematocrit must take into account the important variations in volaemia. The displayed values have a poor predictive value. The second level of monitoring comprises the use of a pulmonary artery catheter. The errors in measurement and interpretation are reviewed and finally, we consider the possible use of FOE transoesophageal echocardiography in the multiple trauma patient.
Landais
A
A
Département d'Anesthésie-Réanimation, CH Victor-Dupouy, Argenteuil.
Aviles
T
T
Cuvier
C
C
McGee
K
K
N'Guyen
K
K
D001795:Blood Pressure Determination / Q000295:instrumentation; D002407:Catheterization, Swan-Ganz; D017548:Echocardiography, Transesophageal; D004562:Electrocardiography; D004636:Emergency Service, Hospital; D004868:Equipment Failure; D006801:Humans; D008991:Monitoring, Physiologic / Q000295:instrumentation / Q000379:methods; D009104:Multiple Trauma / Q000628:therapy*; D010092:Oximetry