Esophagogastric junction distensibility assessed using the functional lumen imaging probe

Table 3 Gastroesophageal reflux disease subjects

GERD	Intervention (n)	Intra-Op(Y/N)	Pre-treatment Distensibility1(mm2/mmHg)	Post-treatment Distensibility1(mm2/mmHg)	Pre-TreatmentCSA1 (mm2)	Post-treatmentCSA1 (mm2)
20 mL bag volume
Kwiatek et al[5], 2010	N/A	N	Median 7 (5%-95% 1-32)	N/A	Median 36 (5%-95% 13-201)	N/A
30 mL bag volume
Kwiatek et al[6], 2010	N/A	N	Median 8 (5%-95% 1-46)	N/A	Median 116 (5%-95% 33-344)	N/A
Rinsma et al[15], 2014	TIF (15)	Y	2.4 ± 0.3	1.6 ± 0.2	40.6 ± 5.4	33.6 ± 4.1
Ilczyszyn et al[14], 2014	Nissen (17)	Y	Median 4.23 (IQR 1.60-6.58)	Median 0.972 (IQR 0.715-1.72)	Median 75.1
Kwiatek et al[17], 2010	Fundoplication (10)	N	N/A	N/A	N/A	Median 51 (5%-95% 50-60)
40 mL bag volume
Kwiatek et al[17], 2010	N/A	N	N/A	N/A	Median 180 (5%-95% 86-409)	N/A
Ilczyszyn et al[14], 2014	Nissen (17)	Y	Median 3.75 (IQR 2.43-7.21)	Median 1.36 (IQR 0.537-2.85)	Median 124.2	N/A
Kwiatek et al[17], 2010	Fundoplication (10)	N	N/A	N/A	N/A	Median 51 (5%-95% 50-56)
50 mL bag volume
Kwiatek et al[17], 2010	Fundoplication (10)	N	N/A	N/A	N/A	Median 61 (5%-95% 52-88)
60 mL bag volume
Beaumont et al[16], 2009	Radiofrequency ablation	N	6.5 ± 0.92	7.3 ± 1.32	N/A	N/A
Kwiatek et al[17], 2010	Fundoplication (10)	N	N/A	N/A	N/A	Median 159 (5%-95% 68-245)

¹Values given in mean unless specified otherwise;

²Values indicate compliance (cm²/cmH₂O). GERD: Gastroesophageal reflux disease.