Publications by authors named "Michael Verret"

Pain is prevalent and a major source of disability after a traumatic brain injury (TBI) and a spinal cord injury (SCI). With a view of reducing the pain burden in neurotrauma, this study aimed to describe the use of pain management strategies and the adverse effects of opioids in patients with TBI and SCI. We collected data at hospital discharge (T1) and at 3 months post-injury (T2).

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Importance: Although intraperitoneal local anesthetics are commonly used following intra-abdominal surgical procedures, the level of evidence supporting their use for postoperative pain management remains uncertain.

Objective: To evaluate the effect of intraperitoneal local anesthetics on postoperative pain following intra-abdominal surgery.

Data Sources: Medline (PubMed), Embase (Embase.

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Purpose: While there is limited patient-centred evidence (i.e., evidence that is important for patients and end-users) to inform the use of pharmacologic opioid minimization strategies (i.

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Article Synopsis
  • Dexmedetomidine is being increasingly used in surgeries involving general anesthesia, but its impact on patient outcomes needs further evaluation.
  • A systematic review of 44 randomized controlled trials with nearly 5904 participants indicated that intraoperative dexmedetomidine significantly improved recovery quality after surgery.
  • The study found a 99% likelihood of any benefit from its use and an 88% chance of achieving a meaningful improvement in recovery, along with a reduction in chronic pain incidence.
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Surgical patients are often transfused to manage bleeding and anemia. Best practices for red blood cell (RBC) transfusion administration in patient having noncardiac surgery remains controversial and a robust evaluation and description of perioperative transfusion practices is lacking. We characterized perioperative hemoglobin concentrations and transfusion practices from the prospective VISION cohort which included 39,222 patients aged ≥45 years who had inpatient noncardiac surgery.

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Many patients experience acute pain, which has been associated with numerous negative consequences. Pain education has been proposed as a strategy to improve acute pain management. However, studies report limited effects with educational interventions for acute pain in adults, which can be explained by the underuse of the person-centered approach.

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Background: The effect of a liberal transfusion strategy as compared with a restrictive strategy on outcomes in critically ill patients with traumatic brain injury is unclear.

Methods: We randomly assigned adults with moderate or severe traumatic brain injury and anemia to receive transfusion of red cells according to a liberal strategy (transfusions initiated at a hemoglobin level of ≤10 g per deciliter) or a restrictive strategy (transfusions initiated at ≤7 g per deciliter). The primary outcome was an unfavorable outcome as assessed by the score on the Glasgow Outcome Scale-Extended at 6 months, which we categorized with the use of a sliding dichotomy that was based on the prognosis of each patient at baseline.

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Background: Postoperative patient-centred outcome measures are essential to capture the patient's experience after surgery. Although a large number of pharmacologic opioid minimisation strategies (i.e.

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Introduction: Dexmedetomidine is a promising pharmaceutical strategy to minimise opioid use during surgery. Despite its growing use, it is uncertain whether dexmedetomidine can improve patient-centred outcomes such as quality of recovery and pain.

Methods And Analysis: We will conduct a systematic review and meta-analysis following the recommendations of the .

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Importance: There is marked variability in red blood cell (RBC) transfusion during the intraoperative period. The development and implementation of existing clinical practice guidelines have been ineffective in reducing this variability.

Objective: To develop an internationally endorsed consensus statement about intraoperative transfusion in major noncardiac surgery.

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There is evidence of significant intraoperative red blood cell (RBC) transfusion variability that cannot be explained by case-mix, and may reflect unwarranted transfusions. The objective was to explore the source of intraoperative RBC transfusion variability by eliciting the beliefs of anesthesiologists and surgeons that underlie transfusion decisions. Interviews based on the Theoretical Domains Framework were conducted to identify beliefs about intraoperative transfusion.

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Objectives: This review will aim to synthesize the available quantitative and qualitative evidence on the educational needs and preferences of adult patients with acute or chronic pain.

Introduction: Acute and chronic pain are prevalent problems and are associated with significant individual and societal consequences. Education is a critical component of pain management.

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Objective: Prolonged opioid use is common following traumatic injuries. Although preventive strategies have been recommended, the evidence supporting their use is low. The objectives of this study were to select interdisciplinary strategies to prevent long-term, detrimental opioid use in trauma patients for further evaluation and to identify implementation considerations.

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Article Synopsis
  • The text discusses a scoping review aimed at examining the effectiveness of strategies to minimize opioid use during surgery, in light of the ongoing opioid epidemic.
  • The review will focus on randomized controlled trials that evaluate how these opioid minimization strategies impact patient-centered outcomes, using a multidisciplinary approach that involves patient partners and knowledge users.
  • The study aims to compile a comprehensive overview of clinical trials, compare their outcomes with established recommendations, and identify effective strategies for reducing opioid use in surgical settings.
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Background: While red blood cell (RBC) transfusions are frequently administered during surgery, little is known about patient perspectives regarding intraoperative transfusion. The aim of this study was to understand patient perspectives about intraoperative RBC transfusion and explore their willingness to engage in transfusion prevention strategies.

Study Design And Methods: This descriptive qualitative study used semi-structured patient interviews before and after surgery.

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Background: Widely used for acute pain management, the clinical benefit from perioperative use of gabapentinoids is uncertain. The aim of this systematic review was to assess the analgesic effect and adverse events with the perioperative use of gabapentinoids in adult patients.

Methods: Randomized controlled trials studying the use of gabapentinoids in adult patients undergoing surgery were included.

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Background: Opioids are commonly used for the management of postoperative pain, but their use is limited by important adverse events, such as respiratory depression and the potential for addiction. Multimodal opioid-sparing analgesia regimens can be effectively employed to manage postoperative pain and reduce exposure to opioids. Gabapentinoids (pregabalin and gabapentin) represent an attractive class of drugs for use in multimodal regimens.

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Background: Cerebral oxygen desaturation during cardiac surgery has been associated with adverse perioperative outcomes. Before a large multicenter randomized controlled trial (RCT) on the impact of preventing desaturations on perioperative outcomes, the authors undertook a randomized prospective, parallel-arm, multicenter feasibility RCT to determine whether an intervention algorithm could prevent desaturations.

Methods: Eight Canadian sites randomized 201 patients between April 2012 and October 2013.

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