Anaesthesia, Critical Care & Pain Medicine

BACKGROUND: There is a need to develop non-invasive markers to identify the occurrence of anaerobic metabolism in high-risk surgery. Our objective was to demonstrate that a goal-directed therapy algorithm incorporating the respiratory exchange ratio (ratio between CO2 production and O2 consumption) can reduce postoperative complications. METHODS: We conducted a randomized, multicenter, controlled clinical trial in four university medical centers and one non-university hospital from December 26, 2018, to September 9, 2021...

Sedation/analgesia in patients with acute brain damage, either traumatic or non-traumatic, is paramount to prevent alterations in brain perfusion secondary to the injury. Despite reviews on sedative and analgesic drugs, adequate sedation is an overlooked therapy in the prevention and treatment of intracranial hypertension. When to indicate continued sedation? How to guide the level of sedation? How to terminate sedation? This narrative review provides a practical approach to the individualized use of sedative/analgesic drugs in patients with acute brain damage...

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Most hospitalized patients die following a decision to forgo life-sustaining treatment and/or focus on comfort care. Since "Do not kill" is a general ethical norm, many healthcare professionals (HCPs) are uncertain or troubled by such decisions. We propose an ethical framework to help clinicians to understand better their own ethical perspectives about four end-of-life practices: lethal injections, the withdrawal of life-sustaining therapies, the withholding of life-sustaining therapies, and the injection of sedatives and/or analgesics for comfort care...

BACKGROUND: Posterior cervical spine surgery is commonly performed in elderly patients with significant comorbidities and is considered one of the most painful surgical procedures. Accordingly, perioperative pain management during posterior cervical spine surgery represents a unique challenge for neuro-anesthetists. Inter-semispinal plane block (ISP) represents a promising analgesic technique for spine surgeries through the blockade of the dorsal rami of the cervical spinal nerves. The present study aimed to investigate the analgesic effect of bilateral ISP as an opioid-sparing nerve block technique for posterior cervical spine surgeries...

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INTRODUCTION: For thyroid or parathyroid surgery, there is a challenge to select a muscle relaxant agent allowing a good quality for tracheal intubation without any residual effect at the time of intraoperative neural monitoring. PATIENTS AND METHODS: In this monocentric study, non-morbidly obese adult patients without risk factors for difficult tracheal intubation who underwent thyroid or parathyroid surgery with intraoperative neural monitoring were prospectively included...

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No abstract text is available yet for this article.

IMPORTANCE: The preferential use of a scalpel (SCT) or puncture techniques (PCT) for cricothyrotomy remains a controversial topic. OBJECTIVE: We performed a systematic review and meta-analysis comparing puncture cricothyrotomy with scalpel cricothyrotomy using overall success rate, first-time success rate, and time taken to perform the procedure as the primary outcome together with complications as a secondary outcome. EVIDENCE REVIEW: Pubmed databases, EMBASE databases, MEDLINE, Google Scholar, and Cochrane Central Register of Controlled Trials, from 1980 to October 2022...

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No abstract text is available yet for this article.

INTRODUCTION: Intraoperative monitoring of nociception has made great progress in adult anesthesia. However, pediatric data are scarce. The Nociception Level (NOL) is one of the most recent indexes of nociception. Its originality is that it provides a multiparametric assessment of nociception. In adults, NOL monitoring allowed lower perioperative opioid requirements, hemodynamic stability, and qualitative postoperative analgesia. So far, the NOL has never been used in children. Our objective was to validate the ability of NOL to provide a quantitative assessment of nociception in anesthetized children...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

BACKGROUND: This study aimed to compare three epinephrine doses for the prevention of spinal hypotension during Caesarean delivery. METHODS: This randomized controlled trial included full-term pregnant women undergoing elective Caesarean delivery under spinal anesthesia. The participants received prophylactic epinephrine infusions at rates of 0.01, 0.02, or 0.03 mcg/kg/min. Spinal hypotension (systolic blood pressure <80% of baseline) was managed with a 9-mg ephedrine bolus...

The efficacy of the short-axis out-of-plane (SA-OOP) approach with and without dynamic needle tip positioning (DNTP) remains unclear. This systematic review with network meta-analysis aimed to compare the success rate of arterial line insertion in children using the SA-OOP approach with and without DNTP and the palpation technique. We searched MEDLINE (via PubMed) and the Cochrane Central Register of Controlled Trials. We included randomized controlled trials that compared two of the following techniques for arterial line insertion in children: (1) the ultrasound-guided SA-OOP approach with DNTP; (2) the ultrasound-guided SA-OOP approach without DNTP; and (3) the palpation technique...

BACKGROUND: The present study aims to review the literature and synthesize evidence concerning the effects of the use of neuromuscular blocking agents (NMBA) regarding the development of intensive care unit-acquired weakness (ICU-AW). METHODS: This study was registered in the PROSPERO database CRD42020142916. Systematic review in PubMed, Embase, and the Cochrane Central, Randomized clinical trials (RCTs), and cohort studies with adults that reported the use of NMBA and the development of ICU-AW were included...

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BACKGROUND: The present study was designed to describe the prevalence of norepinephrine use, the factors associated with its use, and the incidence of postoperative complications according to norepinephrine use, in patients undergoing cardiac surgery with cardiopulmonary bypass. METHOD: We performed a prospective, multicenter, observational study in 4 University-affiliated medico-surgical cardiovascular units. We analyzed all patients treated with cardiac surgery after excluding pre-ECMO surgery, LVAD implantation, heart transplantation and intra-operative hemorrhage...