British journal of anaesthesia
-
Studies on the effectiveness of multimodal analgesia, particularly in patients at higher perioperative risk from obstructive sleep apnoea (OSA), are lacking. We aimed to assess the impact of multimodal analgesia on opioid use and complications in this high-risk cohort. ⋯ In a population at high risk for perioperative complications from OSA, multimodal analgesia was associated with a stepwise reduction in opioid use and complications, including critical respiratory failure.
-
Observational Study
High-flow humidified nasal preoxygenation in pregnant women: a prospective observational study.
Obstetric airway guidelines recommend preoxygenation in preparation for general anaesthesia to achieve end-tidal oxygen concentrations (etO2) of ≥90%, and mention the potential use of high-flow humidified nasal oxygen (HFNO). We investigated the new HFNO technique (Optiflow™) in term pregnant women. ⋯ ACTRN 12616000531415p.
-
Retraction Of Publication
Retraction notice to "Relationship between post-tetanic twitch and single twitch response after administration of vecuronium" [Br J Anaesth 1993; 71: 443-444].
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editor-in-Chief of British Journal of Anaesthesia. The study is retracted for the following reasons: Y Saitoh provided a statement in a personal communication to a member of the editorial board of British Journal of Anaesthesia that the study was not approved by the Institutional Review Board and that no evidence exists to support the study findings.
-
Multicenter Study Clinical Trial
Delirium detection using relative delta power based on 1-minute single-channel EEG: a multicentre study.
Delirium is frequently unrecognised. EEG shows slower frequencies (i.e. below 4 Hz) during delirium, which might be useful in improving delirium recognition. We studied the discriminative performance of a brief single-channel EEG recording for delirium detection in an independent cohort of patients. ⋯ NCT02404181.
-
Observational Study
Development and evaluation of an obstetric quality-of-recovery score (ObsQoR-11) after elective Caesarean delivery.
Whilst validated quality-of-recovery (QoR) tools exist for general surgery, there is no specific obstetric equivalent. We aimed to develop and evaluate a modified QoR score after elective Caesarean delivery. ⋯ The ObsQoR-11 provides a valid, reliable, and responsive global assessment of recovery after elective Caesarean delivery.