British journal of anaesthesia
-
Multicenter Study Observational Study
Prevalence of PErioperAtive CHildhood obesitY in children undergoing general anaesthesia in the UK: a prospective, multicentre, observational cohort study.
Childhood obesity has become a serious global healthcare challenge. No UK data currently define its anaesthetic and perioperative implications. We aimed to determine obesity prevalence amongst UK children undergoing general anaesthesia and the incidence of predefined adverse perioperative events, and to compare perioperative obesity rates with National Child Measurement Programme (NCMP) data. ⋯ ClinicalTrials.gov Identifier: NCT03994419.
-
Accurate preoperative risk prediction for perioperative complications such as acute kidney injury (AKI) may serve to better inform patients and families of risk before surgery, assist with resource requirement planning, and aid with cohort enrichment for enrolment into clinical trials. Where a specific risk factor is modifiable, it may offer a potential therapeutic target for risk reduction. The report by Wang and colleagues describes the modest incremental benefit of N-terminal pro brain natriuretic peptide levels when added to almost 20 other variables for the preoperative prediction of AKI after cardiac surgery. This is consistent with previous smaller studies, but there are important additional questions still to be answered before this biomarker might be used for this purpose in clinical practice.
-
Disparities in neuraxial analgesia use for childbirth by maternal origin have been reported in high-resource countries. We explored the association between maternal immigrant status (characterised separately by geographic continental origin and Human Development Index [HDI] of maternal country of birth) and neuraxial analgesia use. We hypothesised that immigrant women from low-resource countries may have more limited access to neuraxial analgesia than native French women. ⋯ In France, immigrant women from low-resource countries have similar access to labour neuraxial analgesia to native French women. Our results suggest differential neuraxial analgesia use in favour of immigrant women from very high HDI countries compared with native women.
-
Safe delivery of patient care in the operating theatre is complex and co-dependent of many individual, organisational, and environmental factors, including patient, task and technology, individual, and human factors. The Six Sigma approach aims to implement a data-driven strategy to reduce variability and consequently improve safety. Analytical data platforms such as a Black Box ought to be embraced to support process optimisation and ultimately create a higher level of Six Sigma safety performance of the operating theatre team.
-
The incidence of fatal and near-fatal outcomes after perioperative anaphylaxis is unknown in the USA. Previously identified risk factors of neuromuscular-blocker-induced fatal perioperative anaphylaxis include male sex, obesity, and use of beta blockers. We examined the incidence of fatal and near-fatal outcomes after perioperative anaphylaxis in the USA and the underlying risk factors using a large national database. ⋯ The incidence of fatal or near-fatal perioperative anaphylaxis in the USA was 1.26 in 100 000 procedures. Risk factors for fatal or near-fatal outcomes include older age, cardiac procedures, and specific comorbidities.