How Patients With Amyotrophic Lateral Sclerosis Perceive Respiratory Interventions: A Mixed-Methods Study to Inform...

Area of Science:

• Neurology
• Pulmonology
• Patient-centered care

Background:

• Amyotrophic lateral sclerosis (ALS) frequently causes respiratory failure, necessitating timely interventions.
• Current uptake of prescribed respiratory care for ALS patients remains suboptimal.
• Understanding patient perspectives is crucial for enhancing the adoption of respiratory interventions.

Purpose of the Study:

• To characterize patient perspectives and preferences regarding respiratory care in ALS.
• To identify implementation strategies for improving the use of ALS respiratory interventions.

Main Methods:

• Prospective, multicenter, mixed-methods observational study.
• Semistructured interviews with 24 patients recently diagnosed with ALS (within 12 months).
• Inclusion criteria: forced vital capacity <80% predicted normal or presence of dyspnea/orthopnea.

Main Results:

• Ten participants used respiratory therapy, including 8 on noninvasive ventilation (NIV).
• Key factors for initiating therapy: physician recommendation and abnormal PFTs.
• Patients preferred kinesthetic and reading formats for learning about devices; lung volume recruitment was better received than NIV.
• Hesitancy towards NIV stemmed from mask discomfort, claustrophobia, and perceived lack of benefit.

Conclusions:

• Receptiveness to respiratory care varies significantly in early-stage ALS.
• Tailoring educational approaches and addressing specific barriers (e.g., NIV discomfort) are essential.
• Implementation strategies must consider patient motivation and provide diverse learning formats for effective home respiratory care adoption.