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Self-assessment 自我评估
IF 0.2
Anaesthesia and Intensive Care Medicine Pub Date : 2024-09-01 DOI: 10.1016/j.mpaic.2024.08.001
Vijayanand Nadella
{"title":"Self-assessment","authors":"Vijayanand Nadella","doi":"10.1016/j.mpaic.2024.08.001","DOIUrl":"10.1016/j.mpaic.2024.08.001","url":null,"abstract":"","PeriodicalId":45856,"journal":{"name":"Anaesthesia and Intensive Care Medicine","volume":"25 9","pages":"Pages 635-636"},"PeriodicalIF":0.2,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142148237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Measurement of respiratory function: gas exchange and its clinical applications 呼吸功能测量：气体交换及其临床应用
IF 0.2
Anaesthesia and Intensive Care Medicine Pub Date : 2024-09-01 DOI: 10.1016/j.mpaic.2024.06.003
Salahuddin M. Qureshi, Rehan Mustafa
{"title":"Measurement of respiratory function: gas exchange and its clinical applications","authors":"Salahuddin M. Qureshi,&nbsp;Rehan Mustafa","doi":"10.1016/j.mpaic.2024.06.003","DOIUrl":"10.1016/j.mpaic.2024.06.003","url":null,"abstract":"<div><p>Gas exchange is the main function of the lungs. Lungs have a large reserve for gas exchange. Oxygen and carbon dioxide diffuse along their partial pressure gradient across the alveolar–capillary membrane. Alveolar ventilation and pulmonary circulation are closely matched to provide efficient gas exchange in the lungs. Hypoxaemia often results from mismatch in ventilation–perfusion. Gas exchange can be impaired in various disease states. Measurement of the diffusing capacity for carbon monoxide (DLCO) provides estimation of the gas exchange function. A low DLCO indicates an impairment of oxygen transfer across the alveolar–capillary membrane. Based on the lung function tests one can assess the risks of perioperative pulmonary complications. Anaesthesia and surgery adversely affect pulmonary function, many of which adverse effects can be prevented.</p></div>","PeriodicalId":45856,"journal":{"name":"Anaesthesia and Intensive Care Medicine","volume":"25 9","pages":"Pages 616-622"},"PeriodicalIF":0.2,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142148234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Statistics in clinical trials 临床试验统计
IF 0.2
Anaesthesia and Intensive Care Medicine Pub Date : 2024-09-01 DOI: 10.1016/j.mpaic.2024.06.005
Roddy McDermid
{"title":"Statistics in clinical trials","authors":"Roddy McDermid","doi":"10.1016/j.mpaic.2024.06.005","DOIUrl":"10.1016/j.mpaic.2024.06.005","url":null,"abstract":"<div><p>This article describes the role of statistics in clinical trials, covering study design, directionality, variables, randomization and blinding, error reduction, probability and ethics as applied to trial design.</p></div>","PeriodicalId":45856,"journal":{"name":"Anaesthesia and Intensive Care Medicine","volume":"25 9","pages":"Pages 630-634"},"PeriodicalIF":0.2,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142148236","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Interpreting the chest radiograph 解读胸片
IF 0.2
Anaesthesia and Intensive Care Medicine Pub Date : 2024-09-01 DOI: 10.1016/j.mpaic.2024.06.004
Donna-Marie Rigby, Linda Hacking
{"title":"Interpreting the chest radiograph","authors":"Donna-Marie Rigby,&nbsp;Linda Hacking","doi":"10.1016/j.mpaic.2024.06.004","DOIUrl":"10.1016/j.mpaic.2024.06.004","url":null,"abstract":"<div><p>Presented is an approach to a chest radiograph, paying particular attention to features commonly seen in the intensive care unit (ICU) with regards to iatrogenic lines and tubes, together with common pathologies that may be encountered. This is accompanied by helpful images to use as an aide memoire when reviewing ICU chest X-rays. Pitfalls in interpreting these often complex X-rays are also discussed.</p></div>","PeriodicalId":45856,"journal":{"name":"Anaesthesia and Intensive Care Medicine","volume":"25 9","pages":"Pages 600-604"},"PeriodicalIF":0.2,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142148231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Neuromuscular blocking agents and reversal agents 神经肌肉阻断剂和逆转剂
IF 0.2
Anaesthesia and Intensive Care Medicine Pub Date : 2024-09-01 DOI: 10.1016/j.mpaic.2024.07.001
Shahzaib Ahmad, Rhodri Handslip
{"title":"Neuromuscular blocking agents and reversal agents","authors":"Shahzaib Ahmad,&nbsp;Rhodri Handslip","doi":"10.1016/j.mpaic.2024.07.001","DOIUrl":"10.1016/j.mpaic.2024.07.001","url":null,"abstract":"<div><p>The neuromuscular junction is a complex structure consisting of the muscle cell, the nerve terminal of a motor neuron and the synaptic cleft. It is the site of action for neuromuscular blocking drugs, which are a cornerstone of anaesthetic practice. These drugs can be divided into depolarizing and non-depolarizing drugs; the latter can be further subdivided into benzylisoquinolinium and aminosteroid compounds. Reversal agents are also discussed. The pharmacology of neuromuscular blocking drugs and reversal agents is discussed including mechanism of action, metabolism, factors influencing choice of drug as well as adverse effect profile.</p></div>","PeriodicalId":45856,"journal":{"name":"Anaesthesia and Intensive Care Medicine","volume":"25 9","pages":"Pages 595-599"},"PeriodicalIF":0.2,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142148230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Principles of preoperative assessment and enhanced recovery optimization for thoracic anaesthesia 胸腔麻醉术前评估和加强恢复优化的原则
IF 0.2
Anaesthesia and Intensive Care Medicine Pub Date : 2024-09-01 DOI: 10.1016/j.mpaic.2024.06.002
Mohammed J. Ahmed, Michael Hartley
{"title":"Principles of preoperative assessment and enhanced recovery optimization for thoracic anaesthesia","authors":"Mohammed J. Ahmed,&nbsp;Michael Hartley","doi":"10.1016/j.mpaic.2024.06.002","DOIUrl":"10.1016/j.mpaic.2024.06.002","url":null,"abstract":"<div><p>A comprehensive preoperative assessment is imperative for patients undergoing lung surgery, ideally by way of a multidisciplinary team approach. This not only allows for clinicians to risk stratify patients and gain informed consent, but also to explore avenues in optimizing patients prior to surgery and plan for the delivery of the most appropriate postoperative care. A tripartite risk assessment combining risks of operative mortality, perioperative adverse cardiac events and postoperative dyspnoea should be assessed and discussed with patients. Those patients who continue towards surgical management may then be optimized with patient education addressing nutritional status, smoking cessation and alcohol dependency as well as the management of anaemia and physiological prehabilitation. This article aims to review existing guidelines for preoperative assessment in thoracic surgery as well as the latest preoperative guidance for enhanced recovery specific to thoracic surgery.</p></div>","PeriodicalId":45856,"journal":{"name":"Anaesthesia and Intensive Care Medicine","volume":"25 9","pages":"Pages 605-609"},"PeriodicalIF":0.2,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142148232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Applied respiratory physiology 应用呼吸生理学
IF 0.2
Anaesthesia and Intensive Care Medicine Pub Date : 2024-09-01 DOI: 10.1016/j.mpaic.2024.07.007
Hashim M. Sageer, Christopher Rozario
{"title":"Applied respiratory physiology","authors":"Hashim M. Sageer,&nbsp;Christopher Rozario","doi":"10.1016/j.mpaic.2024.07.007","DOIUrl":"10.1016/j.mpaic.2024.07.007","url":null,"abstract":"<div><p>Applied respiratory physiology is crucial for perioperative patient management. This article reviews respiratory mechanics, gas exchange, and ventilation regulation, focusing on their practical applications from preoperative assessment to postoperative recovery. Cardiopulmonary exercise testing (CPET) is emphasized for predicting perioperative risk, with metabolic equivalents (METs) highlighted as indicators of cardiovascular fitness. The significance of oxygen delivery (DO<sub>2</sub>) components and types of hypoxia are detailed. Anaesthesia's effects on respiratory physiology, including the suppression of ventilatory response and impact on upper airway muscles, are analysed. Postoperative strategies to prevent atelectasis, such as positive end-expiratory pressure (PEEP) and recruitment manoeuvres, are discussed.</p></div>","PeriodicalId":45856,"journal":{"name":"Anaesthesia and Intensive Care Medicine","volume":"25 9","pages":"Pages 610-615"},"PeriodicalIF":0.2,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142148233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Physiology of human fluid balance 人体体液平衡生理学
IF 0.2
Anaesthesia and Intensive Care Medicine Pub Date : 2024-08-01 DOI: 10.1016/j.mpaic.2024.06.023
Fiona Watson, Pauline Austin
{"title":"Physiology of human fluid balance","authors":"Fiona Watson,&nbsp;Pauline Austin","doi":"10.1016/j.mpaic.2024.06.023","DOIUrl":"10.1016/j.mpaic.2024.06.023","url":null,"abstract":"<div><p><span>The physiology of fluid balance in humans should be understood and applied in clinical practice. Fluid balance, when managed accurately and safely, can prevent significant morbidity and mortality. Anaesthesia and critical care patients are often fasted and under physiological stress. Therefore, homeostatic regulation of fluid balance is impaired. A disturbance in normal fluid balance induces a physiological ‘stress’ response via metabolic, neuroendocrine and immune-mediated systems. Critically unwell patients may suffer morbidity secondary to high-volume fluid losses or oedema. There are three fluid compartments discussed in relation to human fluid balance. The </span>intracellular space<span> is surrounded by extracellular fluid<span>, separated by a water permeable cell membrane. Extracellular fluid (ECF) compartment volume and electrolyte concentration, majorly sodium, must be tightly regulated to avoid osmosis and cell damage. The renal system maintains ECF volume by regulating sodium and osmotic concentration by retaining or excreting water.</span></span></p></div>","PeriodicalId":45856,"journal":{"name":"Anaesthesia and Intensive Care Medicine","volume":"25 8","pages":"Pages 576-583"},"PeriodicalIF":0.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141950230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Self-assessment 自我评估
IF 0.2
Anaesthesia and Intensive Care Medicine Pub Date : 2024-08-01 DOI: 10.1016/j.mpaic.2024.06.024
Vijayanand Nadella
{"title":"Self-assessment","authors":"Vijayanand Nadella","doi":"10.1016/j.mpaic.2024.06.024","DOIUrl":"10.1016/j.mpaic.2024.06.024","url":null,"abstract":"","PeriodicalId":45856,"journal":{"name":"Anaesthesia and Intensive Care Medicine","volume":"25 8","pages":"Pages 593-594"},"PeriodicalIF":0.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141950231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessment of the emergency surgical patient 评估急诊手术病人
IF 0.2
Anaesthesia and Intensive Care Medicine Pub Date : 2024-08-01 DOI: 10.1016/j.mpaic.2024.06.016
Yuen Diana Heung Fung, Cheng Vicky Wing Kei
{"title":"Assessment of the emergency surgical patient","authors":"Yuen Diana Heung Fung,&nbsp;Cheng Vicky Wing Kei","doi":"10.1016/j.mpaic.2024.06.016","DOIUrl":"10.1016/j.mpaic.2024.06.016","url":null,"abstract":"<div><p>Assessment of emergency surgical patients aims to stratify risks of intended operation based on patient's condition and planned surgery, direct preoperative optimization and construct an anaesthetic plan accordingly. Compared to elective patients, emergency patients are susceptible to greater challenges including high aspiration risks, dehydration, electrolyte disturbances<span><span> and impaired consciousness. Although only limited time is allowed, early recognition of these conditions allow appropriate intervention to minimize perioperative complications<span>. In trauma patients, relevant history of injury regarding the type, mechanism and sites of injury is especially essential. They may present with difficult airway, ongoing bleeding and </span></span>haemodynamic instability. This further complicates perioperative management where anaesthetic assessment is crucial to guide anaesthetic plans.</span></p></div>","PeriodicalId":45856,"journal":{"name":"Anaesthesia and Intensive Care Medicine","volume":"25 8","pages":"Pages 526-532"},"PeriodicalIF":0.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141698340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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