Patient Rieder et al. 2013 (16) Teitelbaum et al. 2013 (15) Teitelbaum et al. 2014 (17) Verlaan et al. 2013 (18)
Number of POEM Patients 4 14 19 10
Age (in years) 64 ± 17 48 ± 15 49 ± 16 43 (IQR 31-66)
Pre-POEM Eckardt score   7 ± 2 7 ± 2 8 (IQR 4-8)
Pre-POEM Distensibility (mm2/mmHg) 0.8 (0.7-1.0) 1.8 ± 1.1 1.8 ± 1.4 1.0 (IQR 0.8-1.5)
Post-POEM Measure Immediately after POEM     3 months after POEM
Post-POEM Eckardt score   Not reported Not reported 1 (IQR 0-1)
Post-POEM Distensibility (mm2/mmHg) 3.1 (Range 1.7-3.4) 8.2 ± 3 9.3 ± 4.1 2.9 (IRQ 1.3-19.6)
Table 2: Adult reported POEM cases; All values at 30 ml filling mode.