The Annals of Thoracic Surgery, Vol 36, 78-84, Copyright © 1983 by The Society of Thoracic Surgeons
Advantages of a new polyvinyl chloride double-lumen tube in thoracic surgery
NA Burton, DC Watson, JB Brodsky and JB Mark
Double-lumen endobronchial tubes offer many advantages during thoracic
operations. However, technical problems with tube placement and potentially
life-threatening complications have discouraged widespread use of standard
double-lumen tubes. Some of these problems may be reduced with a new
polyvinyl chloride (PVC) double-lumen tube. A total of 214 intubations were
undertaken in 204 patients using one of three endobronchial tubes. The
cases of these patients were reviewed to determine differences in the
complications associated with the Carlens, Robertshaw, and PVC tubes.
Complications included unsuccessful or difficult intubation, tube
dislodgment, unsatisfactory lung deflation, tube malposition, and
hypoxemia. In 8 of 16 intubations with the Carlens tube and in 14 of 62
intubations with the Robertshaw tube, there were complications. In all, 22
of 78 intubations (28%) using conventional double-lumen tubes were
complicated compared with 5 of 136 (4%) using the PVC tube. The technical
problems and risks of endobronchial intubation were reduced significantly
with the PVC double- lumen tube.