Acta anaesthesiologica Scandinavica
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Acta Anaesthesiol Scand · Sep 2020
Multicenter StudySurvival after primary breast cancer surgery following propofol or sevoflurane general anesthesia - aretrospective, multicenter, database analysis of 6,305 Swedish patients.
Retrospective studies indicate that the choice of anesthetic can affect long-term cancer survival. Propofol seems to have an advantage over sevoflurane. However, this is questioned for breast cancer. We gathered a large cohort of breast cancer surgery patients from seven Swedish hospitals and hypothesized that general anesthesia with propofol would be superior to sevoflurane anesthesia regarding long-term breast cancer survival. ⋯ It seems that propofol may have a survival advantage compared with sevoflurane among breast cancer patients, but the inherent weaknesses of retrospective analyses were made apparent.
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Acta Anaesthesiol Scand · Sep 2020
Randomized Controlled TrialUltrasound-guided transmuscular quadratus lumborum catheters for elective caesarean section: A protocol for a single-center, double-blind randomised trial.
Management of moderate-to-severe post-operative pain after elective caesarean section (ECS) is internationally primarily based on either epidural catheters or opioids. However, both techniques are associated with some undesirable adverse events. Bilateral transmuscular quadratus lumborum (TQL) block has proven to reduce opioid consumption significantly in the first 24 post-operative hours following ECS and prolong time to first opioid (TFO) (Hansen CKD, Steingrimsdottir M, Laier GE, et al. Reg Anesth Pain Med. 2019; 10.1136/rapm-2019-100540). We present a randomised controlled trial aiming to investigate whether continuous analgesia via bilateral TQL catheters can prolong TFO after ECS. ⋯ Four patients were included from September 2018 to November 2018. Inclusion was resumed in June 2019 and will continue until 24 patients with useful data have been included in the trial. Expected inclusion period is 10-14 months.
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Acta Anaesthesiol Scand · Sep 2020
Review Meta AnalysisFemoral nerve blocks for the treatment of acute prehospital pain: a systematic reviewwith meta-analysis.
The analgesic benefit and safety of pre-hospital femoral nerve block compared with other, more common forms of pain-relief remains uncertain.
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Acta Anaesthesiol Scand · Sep 2020
End-expiratory lung volume assessment using helium and carbon dioxide in an experimental model of pediatric capnoperitoneum.
Capnoperitoneum during laparoscopy leads to cranial shift of the diaphragm, loss in lung volume, and risk of impaired gas exchange. Infants are susceptible to these changes and bedside assessment of lung volume during laparoscopy might assist with optimizing the ventilation. Thus, the primary aim was to investigate the monitoring value of a continuous end-expiratory lung volume (EELV) assessment method based on CO2 dynamics ( EELV CO 2 ) in a pediatric capnoperitoneum model by evaluating the correlation and trending ability against helium washout (EELVHe ). ⋯ In this animal model of pediatric capnoperitoneum, reliable assessment of changes in EELV based on EELV CO 2 requires an open lung strategy, defined as EELV above approximately 20 mL kg-1 .
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Acta Anaesthesiol Scand · Sep 2020
Randomized Controlled Trial Multicenter StudyLong-term mortality in the Intermediate care after emergency abdominal surgery (InCare) trial - a post-hoc follow-up study.
Patients undergoing emergency abdominal surgery are at high risk of post-operative complications. Although post-operative treatment at an intermediate care unit may improve early outcome, there is a lack of studies on the long-term effects of such therapy. The aim of this study was to assess the long-term effect of intermediate care versus standard surgical ward care on mortality in the Intermediate Care After Emergency Abdominal Surgery (InCare) trial. ⋯ We found no statistically significant difference in 6-year mortality between patients randomized to post-operative intermediate care or ward care after emergency abdominal surgery. However, we detected an absolute mortality risk reduction of 5% in favour of ward care, possibly due to random error.