European journal of trauma and emergency surgery : official publication of the European Trauma Society
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Eur J Trauma Emerg Surg · Apr 2021
Observational StudyAgreement between arterial and venous blood gases in trauma resuscitation in emergency department (AGREE).
Arterial blood gas (ABG) sampling is routinely performed in major trauma patients to assess the severity of hemorrhagic shock. Compared to venous blood gas (VBG), ABG is an additional procedure with risks of hematoma and pain. We aim to determine if pH, base deficit (BD), and lactate from VBG and ABG in trauma patients are clinically equivalent. If proven, the need for ABG and its associated risks can be eliminated. ⋯ Venous and arterial pH and BD are not within clinically acceptable limits of agreement, and ABG should be obtained for accurate acid-base status. However, venous lactate may be an acceptable substitute for arterial lactate.
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Eur J Trauma Emerg Surg · Apr 2021
Observational StudyCentral venous oxygen saturation/lactate ratio: a novel predictor of outcome following emergency open laparotomy.
Emergency laparotomy is associated with high rates of morbidity and mortality. The need for highly sensitive readily prognostic biomarkers is necessary to improve the outcome. We investigated the usefulness of post-operative arterial lactate and ScvO2/lactate ratio as predictors of outcome after post-operative emergency open laparotomy. To the best of our knowledge, the novel ScvO2/lactate ratio was not investigated before in emergency open laparotomy patients. ⋯ Serial blood lactate as well as the novel ScvO2/lactate ratio can be useful for early predictors of mortality at 7 days. Serial lactate levels correlate to admission ICU scores APACHE II; MODS and SOFA in post-operative emergency open laparotomy patients.
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Eur J Trauma Emerg Surg · Apr 2021
Review Meta AnalysisClosed reduction techniques for acute anterior shoulder dislocation: a systematic review and meta-analysis.
Anterior shoulder dislocations are the most common type of joint dislocation with the majority treated with closed reduction. Reduction methods can be grouped into their principle mode of action: traction-countertraction, leverage and scapular manipulation. The best method has yet to be identified and our aim was to find the most effective, safe and least painful method of closed reduction for acute anterior shoulder dislocations. ⋯ I.
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Eur J Trauma Emerg Surg · Apr 2021
Muscle fat content in the intact infraspinatus muscle correlates with age and BMI, but not critical shoulder angle.
Muscle fat content of the rotator cuff increases after a tear. In the healthy rotator cuff, the influence of age, body mass index (BMI) and critical shoulder angle (CSA) on muscle fat content is unknown. The primary aim was to correlate muscle fat content with age, BMI and CSA. The secondary aims were (1) to correlate muscle fat content in the entire muscle and slice Y (most lateral sagittal slice with scapular spine) and (2) assessed the reliability for CSA measurement in MRI. ⋯ III.
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The arterial pressure waveform is a composite of multiple interactions, and there may be more sensitive and specific features associated with hemorrhagic shock and intravascular volume depletion than systolic and/or diastolic blood pressure (BP) alone. The aim of this study was to characterize the arterial pressure waveform in differing grades of hemorrhage. ⋯ In this swine model of volume-controlled hemorrhage, hypotension was a predominating early feature. While most waveform features mirrored those of BP, specific features such as the variance may be able to distinguish differing magnitudes of hemorrhage despite little change in conventional measures.