Acta anaesthesiologica Scandinavica
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Acta Anaesthesiol Scand · Nov 2019
Randomized Controlled TrialTime to onset of gastrointestinal bleeding in the SUP-ICU trial: a preplanned substudy.
The aetiology and risk factors for clinically important gastrointestinal bleeding (CIB) in adult ICU patients may differ according to the onset of CIB, which could affect the balance between benefits and harms of stress ulcer prophylaxis (SUP). ⋯ Clinically important gastrointestinal bleeding mostly occurred more than 2 days after randomization. University hospital admission was associated with significantly decreased risk of CIB in the earlier period only.
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Acta Anaesthesiol Scand · Nov 2019
Randomized Controlled Trial Multicenter StudyCombination of Perineural and Wound Infusion After Above Knee Amputation - A randomized, controlled multicenter study.
Post-operative pain after an above-knee amputation is often severe, and in the elderly patients the adverse effects of post-operative opioids are evident. We hypothesized that continuous perineural local anesthetic infusion (CPI) combined to a wound infusion will reduce acute pain and opioid consumption compared to placebo after above knee amputation. ⋯ A combination of continuous perineural and wound local anesthetic infusion seems to diminish the intensity of stump pain after above knee amputation.
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Acta Anaesthesiol Scand · Nov 2019
Randomized Controlled Trial Comparative StudyDexmedetomidine versus propofol as sedation for implantation of neurostimulators: a single-center single-blinded randomized controlled trial.
During the lead implantation of most spinal cord neurostimulators, the patient has to be comfortable and without pain. However, the patient is expected to provide feedback during electrical mapping. Titrating sedatives and analgesics for this double goal can be challenging. In comparison with our standard sedative agent propofol, the pharmacological profile of dexmedetomidine is more conducive to produce arousable sedation. The latter, however, is associated with hemodynamic side effects. We investigated whether dexmedetomidine is preferable over propofol during neurostimulator implantation. ⋯ Dexmedetomidine sedation resulted in higher patient satisfaction and allowed for better arousable sedation than sedation with propofol. Although differences in hemodynamic parameters were found between the groups, these differences were not regarded as clinically relevant.
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Acta Anaesthesiol Scand · Oct 2019
Randomized Controlled TrialConservative versus Liberal fluid therapy in Septic Shock (CLASSIC) trial - protocol and statistical analysis plan.
Intravenous (IV) fluid is a key intervention in the management of septic shock. The benefits and harms of lower versus higher fluid volumes are unknown and thus clinical equipoise exists. We describe the protocol and detailed statistical analysis plan for the conservative versus liberal approach to fluid therapy of septic shock in the Intensive Care (CLASSIC) trial. The aim of the CLASSIC trial is to assess benefits and harms of IV fluid restriction versus standard care in adult intensive care unit (ICU) patients with septic shock. ⋯ The CLASSIC trial results will provide important evidence to guide clinicians' choice regarding the IV fluid therapy in adults with septic shock.
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Acta Anaesthesiol Scand · Oct 2019
Randomized Controlled Trial Multicenter StudyLower versus higher transfusion threshold in septic shock patients of different ages: a study protocol.
Current evidence indicates that it is safe to use a lower haemoglobin (Hb) threshold for red blood cell (RBC) transfusion as compared to a higher Hb-threshold. However, the recent Transfusion Requirements in Cardiac Surgery (TRICS-3) trial reported a significant interaction between patient age and the effect of lower vs higher Hb-thresholds for RBC transfusion. The interaction between patient age and transfusion strategy appears to differ between trials. ⋯ The outlined study will make a detailed assessment of potential interaction of patient age with transfusion strategy in patients with septic shock. This may inform future trials on the benefits and harms of RBC transfusion.