Clinical Trials Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Apr 28, 2017; 23(16): 2987-2994
Published online Apr 28, 2017. doi: 10.3748/wjg.v23.i16.2987
Table 2 Gastrointestinal motility variables before and after placebo or Xiangbin prescription administration
MMCBefore placebo (n = 10)After placebo (n = 10)Before XBP (n = 30)After XBP (n = 30)
Number2.0 (1-3)1.5 (1-3)2.0 (1-3)2.0 (1-4)
Cycle (min)125.0 (30.0-178.0)70.0 (51.0-104.0)116.5 (24.0-219.0)74.0 (30.0-118.0)ac
Duration of phase I (min)81.0 (40.0-168.0)111.5 (42.0-171.0)82.5 (25.0-180.0)42.0 (0.0-90.0)bd
Duration of phase II (min)56.5 (21.0-154.0)58.0 (16.0-170.0)50.0 (15.0-134.0)120.0 (21.0-240.0)bd
Duration of phase III (min)
Distal stomach3.2 (2.0-4.0)2.7 (1.3-3.7)3.0 (2.1-7.1)3.7 (1.9-15.6)
Duodenum2.8 (2.2-3.9)2.5 (1.3-4.9)3.2 (1.5-8.2)3.6 (1.5-5.5)a
Jejunum2.9 (1.5-3.9)2.8 (1.3-3.9)2.4 (1.4-6.2)2.5 (1.3-5.2)
Frequency of phase III
Distal stomach2.8 (2.3-3.4)2.7 (2.3-2.9)2.7 (2.4-3.1)2.9 (1.2-4.7)
Duodenum10.1 (8.8-11.1)9.9 (8.9-10.9)10.0 (6.9-11.4)10.2 (8.4-11.5)a
Jejunum10.0 (8.1-12)9.9 (8.9-10.9)10.1 (4.2-11.1)10.5 (7.8-19.0)a
Amplitude of phase III (mmHg)
Distal stomach31.5 (24.0-50.3)29.1 (21.0-41.5)46.4 (30.0-60.7)49.5 (33.7-72.7)c
Duodenum21.5 (14.0-25.7)19.0 (13.7-27.0)21.0 (14.5-28.8)21.3 (13.5-28.0)
Jejunum17.8 (16.0-22.7)17.3 (14.3-27.0)18.0 (13.0-28.5)19.8 (14.0-30.7)a
MI
MI of phase III (mmHg/min)
Distal stomach140.0 (74.0-220.0)96.5 (55.0-117.0)134.5 (51.0-224.0)132.0 (48.0-218.0)
Duodenum197.0 (125.0-324.0)120.0 (74.0-312.0)195.0 (109.0-310.0)236.0 (115.0-306.0)ad
Jejunum202.0 (129.0-325.0)151.0 (101.0-295.0)178.0 (55.0-304.0)214.0 (95.0-403.0)b
Amplitude of phase II (mmHg)
Distal stomach20.0 (14.0-24.0)16.3 (13.0-18.0)18.7 (14.0-22.0)19.0 (12.5-56.7)
Duodenum18.2 (14.0-20.0)19.5 (14.3-22.0)16.9 (12.3-23.9)19.5 (13.0-26.7)ad
Jejunum15.3 (13.7-20.8)16.9 (15.1-18.0)15.4 (11.7-23.9)18.3 (15.3-25.0)bd
MI of phase II (mmHg/30 min)
Distal stomach170.0 (13.0-480.0)128.0 (90.0-204.0)157.5 (24.0-444.0)169.0 (20.0-1080.0)
Duodenum264.5 (154.0-432.0)189.0 (57.0-403.0)281.0 (76.5-1006.0)522.0 (146.0-1392.0)bd
Jejunum378.0 (126.0-456.0)187.0 (39.0-447.0)226.0 (51.0-1099.0)483.0 (100.0-2076.0)bd