Daniel A. Ignatiuk, MD

Effects of Hypoglossal Nerve Stimulation on Upper Airway Structure and Function Using Moving Wall Computational Fluid Dynamics Simulations: A Pilot Study. Xiao, Q; Ignatiuk, D; Gunatilaka, C; McConnell, K; Schuler, C; Romaker, A; Ishman, S; Fleck, R; Amin, R; Bates, A. Journal of Sleep Research. 2025; 34:e70040.

0452 Quantification of How Hypoglossal Nerve Stimulation Affects Upper Airway Neuromuscular Control Using Computational Airflow Modeling. Xiao, Q; Ignatiuk, D; Gunatilaka, C; McConnell, K; Schuler, c; Romaker, A; Ishman, S; Fleck, R; Amin, R; Bates, A. Sleep. 2025; 48:a197-a198.

0808 Nighttime Distribution of Periodic Limb Movements of Sleep After Surgical OSA Treatment in Pediatric Population. Chang, A; Ignatiuk, D; Nakamura, A; Hossain, MM; Simakajornboon, N. Sleep. 2024; 47:a346.

The interaction between neuromuscular forces, aerodynamic forces, and anatomical motion in the upper airway predicts the severity of pediatric OSA. Xiao, Q; Ignatiuk, D; McConnell, K; Gunatilaka, C; Schuh, A; Fleck, R; Ishman, S; Amin, R; Bates, A. Journal of applied physiology (Bethesda, Md. : 1985). 2024; 136:70-78.

Screening for sleep disordered breathing among children hospitalized for asthma exacerbation. Gurbani, N; Schuler, CL; Ignatiuk, D; Albrecht, J; Guo, Y; Waits, A; Kercsmar, CM. Pediatric Pulmonology. 2023; 58:3458-3465.

Occurrence of sleep-disordered breathing in children with pulmonary hypertension. Ignatiuk, D; Miles, K; Gurbani, N; Hossain, MM; Cash, M; Magness, M; Hirsch, R; Simakajornboon, N. Pediatric Pulmonology. 2023; 58:3566-3573.

0794 Effect of Surgical OSA Treatment on Periodic Limb Movements of Sleep in Pediatric Patients. Ignatiuk, D; Nakamura, A; Hossain, MM; Simakajornboon, N. Sleep. 2023; 46:a350.

Computational assessment of upper airway muscular activity in obstructive sleep apnea - In vitro validation. Ignatiuk, D; Xiao, Q; McConnell, K; Fleck, R; Schuler, C; Schuh, A; Amin, R; Bates, A. Journal of Biomechanics. 2022; 144:111304.

Predicting tracheal work of breathing in neonates based on radiological and pulmonary measurements. Gunatilaka, CC; Hysinger, EB; Schuh, A; Xiao, Q; Gandhi, DB; Higano, NS; Ignatiuk, D; Hossain, MM; Fleck, RJ; Woods, JC; Bates, AJ. Journal of applied physiology (Bethesda, Md. : 1985). 2022; 133:893-901.