Anaesthesia
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The prevalence, healthcare and socio-economic impact of obesity (defined as having a body mass index of ≥ 30 kg.m-2 ) are disproportionately higher in women than men. A combination of biological and social factors, including the adaptation of energy homeostasis to the increased demands of pregnancy and lactation and poor access to healthy foods or exercise facilities, contribute to the increasing prevalence of obesity in women. Obesity-related physiological changes stem from mass loading and increased metabolism of adipose tissue, as well as secretion of bioactive substances from adipocytes leading to chronic low-grade inflammation. ⋯ In addition to routine obstetric challenges, pregnancy in women with obesity further exacerbates the above risks, making multidisciplinary management starting at pre-conception even more important. Weight loss, lifestyle management and optimisation of comorbidity are the cornerstone of reducing obesity-related risks. The anaesthetist plays a vital role within the multidisciplinary team by emphasising weight loss as part of pre-operative comorbidity optimisation, formulation of individualised peri-operative management plans, supervising postoperative care in the high dependency or intensive care settings and providing safe labour analgesia and careful peripartum management for obese parturients.
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Over a decade ago, bibliometric analysis predicted the disappearance of UK publishing in anaesthesia by 2020. We repeated this analysis to assess if this had turned out to be the case, searching PubMed for papers associated with UK consultant anaesthetists for 2017-2019 across 15 journals. Although the rate of decline has flattened using the same search filter, including a wider range of publication types shows that outputs still remain at half 1990s levels (381 papers for all 3 years combined), authored by 769 anaesthetists, 274 of whom are associated with an academic centre. ⋯ The majority of papers (71%) are in secondary analysis (observational, database and association studies, surveys and meta-analyses), rather than in primary research (clinical trials or laboratory studies). These data reflect the current academic capacity in terms of publications, academic units and staffing. We discuss how this information can be used to inform a new strategy for UK academic anaesthesia.