Anesthetic and Surgical Factors
Research gap analysis derived from 2 medicine papers in our local library.
The gap
The impact of perioperative anesthetic techniques (e.g., TIVA vs. thoracic epidural) on postoperative cognitive outcomes in high-risk surgical populations requires further investigation.
Consensus across the literature
Papers collectively highlight the need for more comprehensive evaluation of anesthetic methods in relation to postoperative cognitive function and patient-specific factors such as comorbidities and surgery type.
Research trend
Emerging — attention growing, methods still coalescing.
Supporting evidence — 2 representative gaps
- Effects of perioperative remote ischemic conditioning on postoperative delirium and cognitive outcomes: a systematic review and meta-analysis of randomized controlled trials (2026) · doi
Potential interaction effects between RIC and population, surgery, and experimental characteristics such as type of anesthesia and co-medication may have impacted results but were not fully examined.
Keywords: potential interaction effects population surgery experimental characteristics type anesthesia medication impacted fully examined - Cortical and basal ganglia beta oscillations and frequency-dependent DBS effects in the A53T Parkinson’s disease rat model (2026) · doi
The effects of anesthesia on microelectrode recordings and local field potentials during DBS surgery require further consideration, as anesthetic agents like sevoflurane and isoflurane can affect single unit and local field potential recordings.
Keywords: recordings local field effects anesthesia microelectrode potentials surgery require further consideration anesthetic agents like sevoflurane
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