Assistive Communication Device Used During Pediatric Noninvasive Ventilation

Area of Science:

• Pediatric critical care
• Respiratory medicine
• Biomedical engineering

Background:

• Noninvasive ventilation is a key treatment for acute respiratory failure.
• Pediatric patients on noninvasive ventilation often face communication challenges and anxiety due to mask use.
• Effective communication strategies are vital for patient well-being and treatment adherence.

Purpose of the Study:

• To evaluate a novel assistive communication device for pediatric patients undergoing noninvasive ventilation.
• To assess the impact of the device on mask compliance, communication intelligibility, and patient anxiety.

Main Methods:

• A 7-year-old girl with pulmonary arterial hypertension and respiratory failure was treated with bilevel positive airway pressure.
• A novel communication device (SPEAX) was trialed, featuring a microphone attached to the bilevel positive airway pressure mask.
• Patient outcomes related to mask comfort, communication, mobility, and anxiety were monitored.

Main Results:

• The assistive communication device significantly improved speech intelligibility for familiar listeners.
• Device use was linked to enhanced mask compliance and increased patient mobility.
• Patient anxiety levels were reduced during hospitalization and readmissions.

Conclusions:

• Assistive communication devices effectively address communication barriers in pediatric noninvasive ventilation users.
• Implementation can improve mask compliance, decrease patient and caregiver anxiety, and potentially reduce sedation.
• Enhanced communication pathways can improve overall quality of life for these vulnerable patients.