Articles: postoperative.
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Postoperative acute kidney injury (AKI) after major abdominal surgery leads to poor outcomes. The Hypotension Prediction Index (HPI) may aid in managing intraoperative hemodynamic instability. This study assessed if HPI-guided therapy reduces moderate-to-severe AKI incidence in moderate-to-high-risk elective abdominal surgery patients. ⋯ NCT05569265.
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Anesthesia and analgesia · Jan 2025
Multi-Institutional Study of Multimodal Analgesia Practice, Pain Trajectories, and Recovery Trends After Spine Fusion for Idiopathic Scoliosis.
Posterior spinal fusion (PSF) surgery for correction of idiopathic scoliosis is associated with chronic postsurgical pain (CPSP). In this multicenter study, we describe perioperative multimodal analgesic (MMA) management and characterize postoperative pain, disability, and quality of life over 12 months after PSF in adolescents and young adults. ⋯ MMA strategies showed site-specific variability and decreasing yearly trends of in-hospital opioid use without changes in acute or chronic pain after PSF. There was a high incidence of persistent pain associated with disability and poor quality of life warrants postoperative surveillance to enable functional recovery.
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Randomized Controlled Trial
Positive end-expiratory pressure and emergence preoxygenation after bariatric surgery: A randomised controlled trial on postoperative oxygenation.
Positive end-expiratory pressure (PEEP) is important to increase lung volume and counteract airway closure during anaesthesia, especially in obese patients. However, maintaining PEEP during emergence preoxygenation might increase postoperative atelectasis by allowing susceptible lung areas to be filled with highly absorbable oxygen that gets entrapped when small airways collapse due to the sudden loss of PEEP at extubation. ⋯ www.clinicaltrials.gov , NCT04150276.
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Randomized Controlled Trial Comparative Study
Protamine Dosing for Heparin Reversal Following Cardiopulmonary Bypass: A Double-Blinded Prospective Randomized Control Trial Comparing Two Strategies.
Drug shortages are a frequent challenge in current clinical practice. Certain drugs (e.g., protamine) lack alternatives, and inadequate supplies can limit access to services. Conventional protamine dosing uses heparin ratio-based calculations for heparin reversal after cardiopulmonary bypass and may result in excess protamine utilization and potential harm due to its intrinsic anticoagulation. This study hypothesized that a fixed 250-mg protamine dose would be comparable, as measured by the activated clotting time, to a 1:1 (1 mg for every 100 U) protamine-to-heparin ratio-based strategy for heparin reversal and that protamine would be conserved. ⋯ A 1:1 heparin ratio-based protamine dosing strategy compared to a fixed 250-mg dose resulted in the administration of a larger total dose of protamine but no difference in either the initial activated clotting time or the amount postoperative chest-tube bleeding.
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Randomized Controlled Trial Comparative Study
Comparison of Ultrasound-Guided Single-Injection Erector Spinae Plane Block, Retrolaminar Block and Paravertebral Block for Postoperative Analgesia in Single-Incision Video-Assisted Thoracoscopic Surgery: A Three-Arm, Double-Blind, Randomized Controlled Non-Inferiority Trial.
Effective postoperative analgesia is critical for thoracic surgery. This study compares the analgesic efficacy of the erector spinae plane block (ESPB), retrolaminar block (RLB), and paravertebral block (TPVB) in single-incision video-assisted thoracoscopic surgery (SITS). ⋯ ESPB and RLB provide noninferior analgesia compared with TPVB in SITS patients and are effective alternatives that enhance safety.