Phys Vivas · respiratory
Respiratory Failure and Non-Invasive Ventilation — Viva Defence
Structured DCE viva for respiratory failure and NIV: long-case defence of severe COPD with a second acidotic exacerbation this year — acute NIV, ceilings of care, domiciliary oxygen/NIV selection and advance care planning.
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Opening statement (SASPOP, delivered aloud)
"Mr Webb is a 73-year-old retired carpenter with severe COPD, admitted with his second acidotic exacerbation requiring NIV this year, now recovering. His main problems are: advanced airflow obstruction with established ventilatory failure; a deteriorating exacerbation trajectory with two NIV admissions in four months; probable persistent hypercapnia needing post-discharge assessment for domiciliary NIV; the question of long-term oxygen; and the absence of any documented ceiling of care or advance care plan. I would like to complete his acute weaning safely, optimise his maintenance program, make the domiciliary decisions on evidence, and address goals of care while he is well." [1] [3]
References6ShowHide
- [1]Davidson AC, Banham S, Elliott M, et al. BTS/ICS guideline for the ventilatory management of acute hypercapnic respiratory failure in adults Thorax, 2016.PMID 26976648
- [2]O'Driscoll BR, Howard LS, Earis J, et al. BTS guideline for oxygen use in adults in healthcare and emergency settings Thorax, 2017.PMID 28507176
- [3]Murphy PB, Rehal S, Arbane G, et al. Effect of Home Noninvasive Ventilation With Oxygen Therapy vs Oxygen Therapy Alone on Hospital Readmission or Death After an Acute COPD Exacerbation: A Randomized Clinical Trial JAMA, 2017.PMID 28528348
- [4]Austin MA, Wills KE, Blizzard L, et al. Effect of high flow oxygen on mortality in chronic obstructive pulmonary disease patients in prehospital setting: randomised controlled trial BMJ, 2010.PMID 20959284
- [5]Osadnik CR, Tee VS, Carson-Chahhoud KV, et al. Non-invasive ventilation for the management of acute hypercapnic respiratory failure due to exacerbation of chronic obstructive pulmonary disease Cochrane Database Syst Rev, 2017.PMID 28702957
- [6]Köhnlein T, Windisch W, Köhler D, et al. Non-invasive positive pressure ventilation for the treatment of severe stable chronic obstructive pulmonary disease: a prospective, multicentre, randomised, controlled clinical trial Lancet Respir Med, 2014.PMID 25066329