Anaesthesia
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The elderly have the ethical and legal equivalence of younger adults, yet are treated differently by society. Numerous recent reports have exposed poor inpatient care resulting in part from institutional ageism, which has moral and legal implications for healthcare providers. ⋯ Legally, numerous changes in human rights, equality, consent, capacity, and end-of-life laws and professional guidance have consistently re-emphasised the need for greater communication between doctors, patients, their relatives and carers. This review describes current ethical thinking and legal precedent (in England and Wales), and directs readers to consider areas in which the law might change in the near future, particularly with regard to the end-of-life care of elderly surgical patients.
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National reports recommended that peri-operative care should be improved for elderly patients undergoing emergency surgery. Postoperative mortality and morbidity rates remain high, and indicate that emergency ruptured aneurysm repair, laparotomy and hip fracture fixation are high-risk procedures undertaken on elderly patients with limited physiological reserve. National audits have reported variations in care quality, data that are increasingly being used to drive quality improvement through professional guidance. Given that the number of elderly patients presenting for emergency surgery is likely to rise as the population ages, this review summarises the evidence on which such guidance is based, and provides information about how anaesthetists might participate in audit and research aimed at improving local and national outcomes for these most vulnerable of patients.
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Observational Study
An assessment of oropharyngeal airway position using a fibreoptic bronchoscope.
Selecting the appropriate oropharyngeal airway for safe and effective airway management is important in clinical practice. In this prospective observational study, we examined the position of the distal end of oropharyngeal airways using a fibreoptic bronchoscope. We enrolled 149 adults (72 men and 77 women). ⋯ However, when these airways were inserted, the distal end of the airway either touched or passed beyond the epiglottis tip in 20 (27%) men and six (8%) women, respectively. When a size-9 airway was inserted in men and a size-8 airway inserted in women, the distal ends were obstructed by the tongue in three (2%) patients. In conclusion, a size-9 airway in men and a size-8 airway in women are the most acceptable sizes for adults of average height.
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Case Reports
Accidental spinal potassium chloride injection successfully treated with spinal lavage.
We describe the management of a 62-year-old man who developed severe pain, cramps, paraplegia and pulmonary oedema after the accidental administration of potassium chloride into the subarachnoid space. In addition to supportive treatment, we performed cerebrospinal fluid lavage with saline 0.9%. The patient recovered well without any permanent injury.