British journal of anaesthesia
-
Meta Analysis Comparative Study
Comparative efficacy of balanced crystalloids versus 0.9% saline on delayed graft function and perioperative outcomes in kidney transplantation: a meta-analysis of randomised controlled trials.
Delayed graft function after kidney transplantation is linked to poor graft survival and increased chronic allograft injury. Recent guidelines suggest using balanced crystalloids over 0.9% saline owing to better metabolic profiles, but their impact on DGF remains unclear. ⋯ Balanced crystalloid intravenous fluid therapy reduced delayed graft function incidence and maintained more favourable serum chemistry profiles compared with 0.9% saline in patients undergoing kidney transplantation. However, crystalloid type did not significantly influence vasopressor requirements and length of hospital stay.
-
Review Meta Analysis
Machine learning-augmented interventions in perioperative care: a systematic review and meta-analysis.
We lack evidence on the cumulative effectiveness of machine learning (ML)-driven interventions in perioperative settings. Therefore, we conducted a systematic review to appraise the evidence on the impact of ML-driven interventions on perioperative outcomes. ⋯ CRD42023433163 (PROSPERO).
-
Managing postoperative pain in patients with obesity is challenging. Although multimodal analgesia has proved effective for pain relief, the specific impacts of different nonopioid i.v. analgesics and adjuvants on these patients are not well-defined. This study aims to assess the effectiveness of nonsteroidal antiinflammatory drugs, paracetamol, ketamine, α-2 adrenergic receptor agonists, lidocaine, magnesium, and oral gabapentinoids in reducing perioperative opioid consumption and, secondarily, in mitigating the occurrence of general and postoperative pulmonary complications (POPCs), nausea, vomiting, PACU length of stay (LOS), and hospital LOS among surgical patients with obesity. ⋯ CRD42023399373 (PROSPERO).
-
Review Meta Analysis
Effectiveness of pain medication tapering in chronic pain patients: a systematic review and meta-analysis.
This systematic review and meta-analysis aimed to inventory all outcome measures that are affected by tapering in chronic noncancer pain and to investigate the effectiveness of tapering. ⋯ CRD42023416343 (PROSPERO).
-
Review Meta Analysis
Efficacy and safety of intraoperative controlled hypotension: a systematic review and meta-analysis of randomised trials.
While controlled intraoperative hypotension significantly reduces blood loss, existing trials are not adequately powered to investigate safety, particularly myocardial and renal injury.
pearl