Effects of permissive hypercapnia on intraoperative cerebral oxygenation and early postoperative cognitive function in elderly patients with non-acute fragile brain function undergoing laparoscopic colorectal surgery
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https://www.omicsdi.org/dataset/ecrin-mdr-crc/41102
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Interventions: Permissive hypercapnia:Ventilation parameters: Tidal volume 6 ~ 8mL/kg, Respiratory rate 12 ~ 14 bpm, Suction/Respiration ratio 1:2, PaC02 45 ~ 55mmHg, pH >. 7.2,PEEP 0 cmH2O, FiO2 40%;Conventional ventilation:Ventilation parameters: Tidal volume10 ~ 12mL/kg, Respiratory rate 14 ~ 16 bpm, Suction/Respiration ratio 1:2, PaCO2 35 ~ 45mmHg,PEEP 0 cmH2O, FiO2 40%
Primary outcome(s): Absolute change in rSO2 from baseline (T0) to surgical completion (T4) in groups H and N.
Study Design: Parallel
创建时间：
2022-10-15
