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. Author manuscript; available in PMC: 2024 Jan 1.
Published in final edited form as: Int Forum Allergy Rhinol. 2023 Mar 30;13(7):1061–1482. doi: 10.1002/alr.23079

TABLE VIII.A.5.d.

Evidence for aerophagia management and PAP adherence

Study Year LOE Study design Study groups Clinical endpoint Conclusion
Shirlaw et al.1158 2017 1b Double-blinded randomized crossover trial (n = 56) 2 weeks on each therapy mode in random order
1. APAP 6–20 cm H2O
2. CPAP
Usage hours and visual analog scale to measure symptoms of aerophagia APAP reduces the symptoms of aerophagia while not affecting compliance compared with CPAP.