Articles: general-anesthesia.
-
Whether changing the institutional practice from general anesthesia (GA) to monitored anesthesia care (MAC) affects postoperative quality of recovery for oncoplastic breast-conserving surgery (BCS) is currently unknown. We designed this quasi-experimental study to evaluate a quality improvement (QI) initiative instituted in Edmonton, AB, Canada. ⋯ A care transformation initiative for patients undergoing oncoplastic BCS under MAC was associated with a higher quality recovery profile and shorter length of stay without any increase in perioperative or postoperative adverse events.
-
Circadian rhythm involved with physiology has been reported to affect pharmacokinetics or pharmacodynamics. We hypothesized that circadian variations in physiology disturb anesthesia and eventually affect recovery after anesthesia. ⋯ Among non-cardiac surgeries, daytime variation might affect recovery after general anesthesia. These findings indicate that the timing of surgery improves recovery after general anesthesia, with afternoon surgery providing protection.KEY MESSAGESIn this retrospective cohort study of 28,074 participants, the afternoon surgery group has a higher Steward score than the morning surgery group.In multivariable linear regression, morning surgery is statistically associated with an increased PACU recovery time.Among non-cardiac surgeries, daytime variation affects the recovery after general anesthesia, with afternoon surgery providing protection.
-
We present a case of a 12-year-old female with a history of infantile spasms who developed a propofol-associated acute dystonic reaction after emergence from general anesthesia for foot surgery. Uniquely, the patient's postoperative symptoms of an acute dystonic reaction were refractory to standard treatment with anticholinergics but were successfully treated with corticosteroids. The absence of any dystonic symptoms following subsequent foot surgery under general anesthesia without propofol supported a propofol-associated etiology. This case may contribute to a better understanding of the underlying mechanisms of propofol-associated acute dystonic reactions and adds a possible new treatment option.
-
Because we have a limited number of surgeries performed under general anesthesia, implant removal after plate fixation for clavicular fracture is often performed under local anesthesia. However, it is unclear whether local anesthesia or general anesthesia is preferred. Therefore, we conducted a questionnaire survey of patients who had undergone implant removal surgery under local or general anesthesia after clavicle fracture surgery to assess their impressions of each procedure and which anesthesia they would prefer if they were to undergo plate removal in the future. ⋯ Patients who underwent surgery under local anesthesia preferred local anesthesia if they were to undergo it next, even though most of them felt some pain. Though surgeons tend to focus only on the patient's distress during surgery, they also find that patients are often dissatisfied during the perioperative period, including bed rest and urinary catheters. Although clavicle plate removal may be performed under general anesthesia in many cases, it may be worth considering plate removal under local anesthesia to use general anesthesia surgery effectively, which is limited due to financial problems and facilities. Plate removal under local anesthesia was just as acceptable as general anesthesia for the patients.
-
J Clin Monit Comput · Dec 2023
Evaluation of the effectiveness of analgesia nociception index (ANI) predictability for surgical stimuli under personal analgesic sufficiency status (PASS) measured by pre-tetanus-induced ANI: a pilot study.
The Analgesia Nociception Index (ANI) is a promising monitor to evaluate the balance of nociception and anti-nociception based on heart rate variability. This prospective, interventional, monocentric pilot study aimed to verify the effectiveness of the personal analgesic sufficiency status (PASS) measured by pre-tetanus-induced ANI variation for surgical stimuli. After Ethics approval and informed consent, participants were anesthetized with sevoflurane and increased effect-site concentrations of remifentanil step by step (2, 4, 6 ng ml-1). ⋯ The PASS under pre-tetanus-induced ANI identification didn't meet the analgesic needs under surgical stimuli. Further investigations are required to provide a reliable prediction of individualized analgesia by objective nociception monitors. Trial registration NCT05063461.