Articles: anesthesia.
-
Anesthesia and analgesia · Oct 2024
Anesthetic Techniques and Cancer Outcomes: What Is the Current Evidence?
It is almost 2 decades since it was first hypothesized that anesthesia technique might modulate cancer biology and thus potentially influence patients' long-term outcomes after cancer surgery. Since then, research efforts have been directed towards elucidating the potential pharmacological and physiological basis for the effects of anesthetic and perioperative interventions on cancer cell biology. In this review, we summarize current laboratory and clinical data. ⋯ With the sole exception of peritumoral lidocaine infiltration in breast cancer surgery, these RCTs have indicated a neutral effect of anesthetic technique on long-term oncologic outcomes. Therefore, unless there are significant new findings from a few ongoing trials, future investigation of how perioperative agents interact with tumor genes that influence metastatic potential may be justified. In addition, building multidisciplinary collaboration to optimize perioperative care of cancer patients will be important.
-
Anesthesia and analgesia · Oct 2024
Risk of Acute Complications with Rocuronium versus Cisatracurium in Patients with Chronic Kidney Disease: A Propensity-Matched Study.
Neuromuscular blocking agents (NMBAs) play an integral role in modern anesthesia by facilitating endotracheal tube placement, assisting with mechanical ventilation, and creating optimal surgical conditions. However, NMBAs can have deleterious side effects. The purpose of this study was to retrospectively analyze acute complications of 2 pharmacodynamically similar but pharmacokinetically different NMBAs and their respective reversal agents. ⋯ From 2003 to 2023, patients who were administered rocuronium plus sugammadex were at a significantly higher risk for acute cardiovascular and pulmonary complications when compared to patients who were administered cisatracurium plus neostigmine.
-
Postoperative neurocognitive disorders (PNDs) frequently occur following orthopedic surgery and are closely associated with adverse prognosis. PNDs are an emerging concept that includes both postoperative cognitive dysfunction (POCD) and postoperative delirium (POD). The prevention of combined use of peripheral nerve block (PNB) and general anesthesia (GA) on POCD and/or POD incidence following orthopedic surgery remains unknown. We aimed to investigate the effect of this combined anesthesia method on POCD/POD incidence after orthopedic surgery, compared with GA. ⋯ The combined use of PNB and GA decreases the incidence of POCD but not POD following orthopedic surgery.
-
Randomized Controlled Trial Comparative Study
Comparison between the standard method and the 30° curved tongue depressor-aided technique for insertion of a laryngeal mask airway: a randomized controlled trial.
Laryngeal mask airway (LMA) has been increasingly used for airway management; however, LMA insertion can be difficult and cause adverse effects. Therefore, the rapid, safe, and effective insertion of LMA is necessary. This study aimed to compare the efficacy of the standard method with that of the 30° curved tongue depressor-aided technique for LMA insertion to determine the superior technique. ⋯ The curved tongue depressor-aided technique significantly improved the first-attempt success rate of LMA insertion and reduced the incidence of sore throat symptoms.