ArticleAmerican journal of translational research2021
The effect of different depths of anesthesia monitored using Narcotrend on cognitive function in elderly patients after VATS lobectomy.
Article in American journal of translational research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.
- Effects of EEG-based monitoring of depth of anesthesia on postoperative delirium, cognitive dysfunction, and long-term neurocognitive outcomes: a meta-analysis.Frontiers in medicine · 2025Pooled it
- Effects of non-intubated spontaneous breathing on cerebral oxygen saturation and postoperative cognition in elderly patients with lung cancer undergoing video-assisted thoracoscopic surgery.Medical gas research · 2026Article
- The Effect of Different Anesthesia Depths on Postoperative Cognitive Function of Tumor Patients Monitored by Narcotrend.Journal of neurological surgery. Part B, Skull base · 2025Article
- Article
- Risk factors for delayed neurocognitive recovery in elderly patients undergoing thoracic surgery.BMC anesthesiology · 2023Observational
- Review
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThe purpose of this study was to examine the effects of various depths of anesthesia monitored using Narcotrend on cognitive function in elderly patients after video-assisted thoracic surgery (VATS) lobectomy.
methodsA total of 73 elderly patients who underwent VATS lobectomy were selected and divided into a control group (n=36) and an observation group (n=37) using a random number table. Both groups received general anesthesia. The Narcotrend index (NTI) of the control group was maintained at 50-59 and that of the observation group was maintained at 30-39.
resultsThe heart period (HP) and mean arterial pressure (MAP) from both groups were decreased first, and then were increased during T
conclusionThe anesthetic depth that maintained an NTI of 30-39 as monitored using Narcotrend could improve cerebral oxygen metabolism, inhibit the inflammatory reaction, and reduce the incidence of postoperative cognitive dysfunction (POCD) in patients after VATS lobectomy.
Indexed as
Identifiers
34786108PMC8581839W3213390691What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.