Journal of clinical anesthesia · 2002
Hypercapnia during transperitoneal and retroperitoneal endoscopic spinal surgery: a prospective study.
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Estèbe J P, Ternisien E, Polard J L, Lenaoures A, Leroy M, Husson J L, Ecoffey C
Аннотация
STUDY OBJECTIVE: To evaluate the effect of carbon dioxide (CO(2)) pneumoperitoneum and retropneumoperitoneum insufflation on CO(2) excretion.
DESIGN: Prospective study.
SETTING: Operating room and recovery room in a teaching hospital.
PATIENTS: 29 patients scheduled for orthopedic spine fusion surgery.
INTERVENTIONS: Patients received either transperitoneal insufflation (n = 12) or retroperitoneal insufflation (n = 17).
MEASUREMENTS AND MAIN RESULTS: Increases in the partial pressure of end-tidal CO(2) (PetCO(2)) and arterial CO(2) tension (PaCO(2)) during retropneumoperitoneum exceeded those obtained during pneumoperitoneum. Furthermore, PetCO(2) increased faster during retroperitoneum and did not reach a plateau. Finally, 76% of the patients in this group required ventilatory adjustment due to high PetCO(2) levels.
CONCLUSIONS: This study may focus attention on the need for continuous ventilatory adjustments during transperitoneal endoscopic surgery.
DESIGN: Prospective study.
SETTING: Operating room and recovery room in a teaching hospital.
PATIENTS: 29 patients scheduled for orthopedic spine fusion surgery.
INTERVENTIONS: Patients received either transperitoneal insufflation (n = 12) or retroperitoneal insufflation (n = 17).
MEASUREMENTS AND MAIN RESULTS: Increases in the partial pressure of end-tidal CO(2) (PetCO(2)) and arterial CO(2) tension (PaCO(2)) during retropneumoperitoneum exceeded those obtained during pneumoperitoneum. Furthermore, PetCO(2) increased faster during retroperitoneum and did not reach a plateau. Finally, 76% of the patients in this group required ventilatory adjustment due to high PetCO(2) levels.
CONCLUSIONS: This study may focus attention on the need for continuous ventilatory adjustments during transperitoneal endoscopic surgery.