Abstract
The purpose of this chapter is to describe how patients with neuromuscular diseases and others who are not “weanable” from ventilatory support can be extubated or decanulated of their tracheostomy tubes so that they can wean themselves after tube removal if they are able to. NMD-Specific extubation criteria and a new extubation protocol will be presented. It will be demonstrated that noninvasive ventilatory support (NVS) and mechanical insufflation-exsufflation (MIE) can be used to maintain O2saturation or to return it to ≥95%. Extubation success is defined by not requiring reintubation during an acute hospitalization. It will be explained that continuous volume-cycled NVS via oral, nasal, and oronasal interfaces and MIE using oximetry feedback in ambient air can permit safe extubation and decanulation to thereby avoid the need for tracheotomy.
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Abbreviations
- ALS:
-
Amyotrophic lateral sclerosis
- CPF:
-
Cough peak flows
- CNVS:
-
Continuous noninvasive ventilatory support
- DMD:
-
Duchenne muscular dystrophy
- ICU:
-
Intensive care unit
- IPPV:
-
Intermittent positive pressure ventilation
- MIE:
-
Mechanical insufflation-exsufflation
- NMD:
-
Neuromuscular weakness/disease and/or inspiratory muscle dysfunction resulting in inability to sustain alveolar ventilation
- NVS:
-
Noninvasive ventilatory support (noninvasive intermittent positive pressure ventilation)
- O2 sat:
-
Pulse oxyhemoglobin saturation
- PAP:
-
Positive airway pressure
- SCI:
-
Spinal cord injury
- SMA1:
-
Spinal muscular atrophy (type 1)
- TMV:
-
Tracheostomy mechanical ventilation
- URI:
-
Upper respiratory tract infection
- VC:
-
Vital capacity
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Bach, J.R. (2016). Extubation and Decannulation of Unweanable Patients with Neuromuscular Weakness. In: Esquinas, A. (eds) Noninvasive Mechanical Ventilation and Difficult Weaning in Critical Care. Springer, Cham. https://doi.org/10.1007/978-3-319-04259-6_42
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DOI: https://doi.org/10.1007/978-3-319-04259-6_42
Publisher Name: Springer, Cham
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