Why the study?
Does permissive hypercapnia improve respiratory function in patients undergoing laparoscopic surgery for rectal carcinoma?
Does permissive hypercapnia improve respiratory function in patients undergoing laparoscopic surgery for rectal carcinoma?
Permissive hypercapnia with a PaCO2 level of 56-65 mmHg improves respiratory function and oxygenation after laparoscopic surgery in rectal cancer patients.
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High permissive hypercapnia may improve intraoperative ventilation parameters; leaves open need for larger RCTs before adoption.
Wang et al. (2019) studied this question.
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