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09:24
Repeated Measurement of Respiratory Muscle Activity and Ventilation in Mouse Models of Neuromuscular Disease
Published on: April 17, 2017
Sleep abnormalities associated with neuromuscular disease: pathophysiology and evaluation
1Respiratory Failure Service, Centre for Respiratory Failure and Sleep Disorders, Department of Respiratory Medicine, Royal Prince Alfred Hospital, Camperdown, NSW, Australia. ajp@blackburn.med.usyd.edu.au
Seminars in Respiratory and Critical Care Medicine
|August 10, 2005
Summary
Patients with neuromuscular disorders often have undiagnosed sleep-disordered breathing, which can precede respiratory failure. Early detection through simple bedside tests is crucial for timely intervention and improved outcomes.
Area of Science:
- Neurology
- Pulmonology
- Sleep Medicine
Background:
- Respiratory failure is common in neuromuscular disorders.
- Sleep-related breathing problems are often overlooked but precede respiratory failure.
- Nocturnal breathing issues stem from muscle weakness, scoliosis, obesity, and central control problems.
Purpose of the Study:
- To highlight the significance of sleep-disordered breathing in neuromuscular disease.
- To emphasize the diagnostic challenges and the need for effective monitoring.
- To discuss advancements in management strategies.
Main Methods:
- Review of existing literature on neuromuscular disorders and sleep-disordered breathing.
- Analysis of factors contributing to nocturnal breathing abnormalities.
- Evaluation of diagnostic approaches and therapeutic interventions.
Main Results:
- Nocturnal breathing abnormalities often precede daytime respiratory failure by months or years.
- Daytime testing poorly correlates with nocturnal breathing issues.
- Patients may be unaware of sleep-disordered breathing symptoms.
Conclusions:
- Sleep-disordered breathing is a critical, often unrecognized, complication of neuromuscular disorders.
- Mask positive pressure therapy improves quality of life and longevity.
- Bedside measurements of vital capacity and inspiratory strength guide the need for nocturnal monitoring.
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