BACKGROUND: The concept of drug titration emerged recently for intraoperative fluid administration during Fast-Track colonic surgery to avoid hypovolemia as well as excessive crystalloid administration. The Pleth Variability Index (PVI) is an oximeter-derived parameter. It allows a continuous monitoring of the respiratory variation of the perfusion index. OBJECTIVE: To investigate if applying the concept of fluid titration with PVI-guided colloid administration conjointly with restricted crystalloids administration changes the amount of fluid administered. DESIGN, SETTINGS AND PATIENTS: Twenty one ASA 2 patients scheduled for Fast-Track colonic surgery were randomized in two groups: the PVI-guided the fluid management group and the the control group. INTERVENTION AND MAIN OUTCOME MEASURES: After the induction of general anesthesia, the PVI group received a 10 mL.kg- 1.h-1 infusion of crystalloid during the first hour, reduced to 2 mL.kg-1.h-1 thereafter. Colloids 250 mL were administered if necessary to maintain a PVI value of 10 to 13%. In the control group, a 10 mL.kg-1.h-1 infusion of crystalloid during the first hour was followed by a 5 mL.kg-1.h-1 infusion. Boluses of 250 mL of colloids were administered if required to maintain the mean arterial pressure above 65 mmHg. RESULTS:Intraoperative crystalloids infused volume were significantly lower in the PVI group (925+/-262 mL vs 1129+/- 160 mL; P=0.04). In contrast, the infused amounts of colloids was higher in the PVI group (725+/-521 mL vs 250+/-224 mL; P=0.01). Interestingly, total fluid amount infused intra- ant postoperatively were similar between the groups (1650+/- 807 mL vs 1379+/-186 mL; P=0.21). CONCLUSION:PVI-guided fluid management in Fast-Track colonic surgery is not necessarily associated with different total volume infused.
RCT Entities:
BACKGROUND: The concept of drug titration emerged recently for intraoperative fluid administration during Fast-Track colonic surgery to avoid hypovolemia as well as excessive crystalloid administration. The Pleth Variability Index (PVI) is an oximeter-derived parameter. It allows a continuous monitoring of the respiratory variation of the perfusion index. OBJECTIVE: To investigate if applying the concept of fluid titration with PVI-guided colloid administration conjointly with restricted crystalloids administration changes the amount of fluid administered. DESIGN, SETTINGS AND PATIENTS: Twenty one ASA 2 patients scheduled for Fast-Track colonic surgery were randomized in two groups: the PVI-guided the fluid management group and the the control group. INTERVENTION AND MAIN OUTCOME MEASURES: After the induction of general anesthesia, the PVI group received a 10 mL.kg- 1.h-1 infusion of crystalloid during the first hour, reduced to 2 mL.kg-1.h-1 thereafter. Colloids 250 mL were administered if necessary to maintain a PVI value of 10 to 13%. In the control group, a 10 mL.kg-1.h-1 infusion of crystalloid during the first hour was followed by a 5 mL.kg-1.h-1 infusion. Boluses of 250 mL of colloids were administered if required to maintain the mean arterial pressure above 65 mmHg. RESULTS: Intraoperative crystalloids infused volume were significantly lower in the PVI group (925+/-262 mL vs 1129+/- 160 mL; P=0.04). In contrast, the infused amounts of colloids was higher in the PVI group (725+/-521 mL vs 250+/-224 mL; P=0.01). Interestingly, total fluid amount infused intra- ant postoperatively were similar between the groups (1650+/- 807 mL vs 1379+/-186 mL; P=0.21). CONCLUSION:PVI-guided fluid management in Fast-Track colonic surgery is not necessarily associated with different total volume infused.
Authors: Jean-Louis Vincent; Paolo Pelosi; Rupert Pearse; Didier Payen; Azriel Perel; Andreas Hoeft; Stefano Romagnoli; V Marco Ranieri; Carole Ichai; Patrice Forget; Giorgio Della Rocca; Andrew Rhodes Journal: Crit Care Date: 2015-05-08 Impact factor: 9.097
Authors: Anna Wrzosek; Joanna Jakowicka-Wordliczek; Renata Zajaczkowska; Wojciech T Serednicki; Milosz Jankowski; Malgorzata M Bala; Mateusz J Swierz; Maciej Polak; Jerzy Wordliczek Journal: Cochrane Database Syst Rev Date: 2019-12-12
Authors: Patrice Forget; Simon Lacroix; Eric P Deflandre; Anne Pirson; Nicolas Hustinx; Olivier Simonet; Fabrice Wandji; Serge von Montigny; Jibba Amraoui Journal: BMC Res Notes Date: 2021-07-28