2022
DOI: 10.21037/jtd-22-1165
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The impact of tubeless anesthesia versus intubated anesthesia on cerebral oxygen saturation and postoperative cognitive function in patients undergoing video-assisted thoracoscopic surgery: a randomized trial

Abstract: Background: In video-assisted thoracoscopic surgery (VATS), intubated anesthesia may affect cerebral oxygen balance and postoperative cognitive dysfunction (POCD). To avoid complications associated with intubated anesthesia, tubeless strategies have been proposed in recent years, but its effect on cerebral oxygen balance and POCD is still unclear. This prospective study compared the cerebral oxygen saturation and the incidence of POCD in patients undergoing VATS anesthetized with tubeless anesthesia vs. intuba… Show more

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Cited by 10 publications
(5 citation statements)
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“…[20] Non-intubated thoracoscopic surgery can increase the incidence of hypercapnia and intraoperative cerebral oxygen saturation, reduce systemic inflammation, promote early postoperative activities, and accelerate the postoperative recovery of patients. [21] This is also demonstrated in the present patient, who was returned to the ward 6 minutes after the end of surgery. Notably, he was able to move freely after surgery and eat normally 6 hours later.…”
Section: Discussionsupporting
confidence: 80%
“…[20] Non-intubated thoracoscopic surgery can increase the incidence of hypercapnia and intraoperative cerebral oxygen saturation, reduce systemic inflammation, promote early postoperative activities, and accelerate the postoperative recovery of patients. [21] This is also demonstrated in the present patient, who was returned to the ward 6 minutes after the end of surgery. Notably, he was able to move freely after surgery and eat normally 6 hours later.…”
Section: Discussionsupporting
confidence: 80%
“…During spontaneous breathing, preserving general anesthesia, hypoxemia, and hypercapnia are the major challenges faced by anesthesiologists [22] . In this study, patients in both groups were treated with laryngeal mask intubation to relieve upper respiratory tract obstruction after repeated preliminary tests to avoid hypoxia caused by upper respiratory obstruction.…”
Section: Discussionmentioning
confidence: 99%
“…Immune activation appeared to be affected by the type of anesthesia used as well. NITS has a lower negative effect on the activation of the cellular and humoral immune systems, which tend to be important in postoperative infections, pain, and tumor progression (51)(52)(53).…”
Section: Nits (N = 32) Ivats (N = 35) P-valuementioning
confidence: 99%