Journal of anesthesia
-
Journal of anesthesia · Dec 2023
Randomized Controlled TrialEffect of height versus height/weight-based spinal bupivacaine on maternal hemodynamics for elective cesarean in short stature patients: a randomized clinical trial.
Doses of spinal bupivacaine adjusted to patient height or height/weight have been shown to provide hemodynamic stability during cesarean section. However, their effects in short stature parturients are unknown. ⋯ We found that height-based dosing in short parturients provides the optimal trade-off between intraoperative hemodynamic instability and provision of pain-free anesthesia.
-
Journal of anesthesia · Dec 2023
Randomized Controlled TrialThe efficacy and safety of opioid-free anesthesia combined with ultrasound-guided intermediate cervical plexus block vs. opioid-based anesthesia in thyroid surgery-a randomized controlled trial.
In the context of the current comfort medicine and enhanced recovery after surgery, there is a demand for a new anesthesia method to reduce adverse reactions and accelerate recovery after surgery. This randomized controlled trial aimed to compare the efficacy and safety between opioid-free anesthesia (OFA) combined with ultrasound-guided intermediate cervical plexus block (ICPB) and opioid-based anesthesia in patients after thyroid surgery. ⋯ Compared with opioid-based anesthesia, the OFA combined with the ultrasound-guided ICPB can better improve patients' postoperative recovery, reduce nausea, and decrease pain scores.
-
Journal of anesthesia · Dec 2023
Randomized Controlled TrialTranscutaneous carbon dioxide measurements in anesthetized apneic patients with BMI > 35 kg/m2.
Transcutaneous carbon dioxide measurement (TcCO2) offers the ability to continuously and non-invasively monitor carbon dioxide (CO2) tensions when end-tidal monitoring is not possible. The accuracy of TcCO2 has not been established in anesthetized apneic patients with obesity. In this secondary publication, we present a methods comparison analysis of TcCO2 with the gold standard arterial PCO2, in adult patients with body mass index (BMI) > 35kg/m2 who were randomized to receive high flow or low flow nasal oxygenation during post-induction apnea. ⋯ Findings did not suggest significant systematic differences between the PaCO2 and TcCO2 measures. For a short period of apnea, TcCO2 showed inadequate agreement with PaCO2 in patients with BMI > 35 kg/m2. These techniques require comparison in a larger population, with more frequent sampling and over a longer timeframe, before TcCO2 can be confidently recommended in this setting.
-
Journal of anesthesia · Dec 2023
Randomized Controlled TrialThe comparison of the analgesic efficacy of continuous paravertebral block alone compared with continuous paravertebral and intercostal nerve block for thoracotomy in adults: a randomized controlled trial.
The study aims to compare the analgesic efficacy of two analgesic interventions, continuous paravertebral (PVB) nerve block alone with continuous paravertebral and intercostal nerve block (PVB/ICB) in patients undergoing thoracotomy. ⋯ Clinicaltrails.gov NCT04715880.
-
Journal of anesthesia · Oct 2023
Randomized Controlled TrialThe effect of music intervention on sedation in elderly patients undergoing transurethral resection of prostate under spinal anesthesia: a prospective randomized controlled clinical trial.
Music intervention is commonly used as a non-pharmacologic therapeutic modality to alleviate anxiety in perioperative patients. This study aimed to assess the sedative and anxiolytic effects of music on elderly patients receiving transurethral resection of prostate (TURP) under spinal anesthesia. ⋯ Music intervention effectively provided slight sedation for elderly patients when undergoing TURP under spinal anesthesia without sedatives.