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The Study of GI Motility Disorder Diabetes Mellitus in Different Stages

Niu Tong 1,Zou Lijun 1,Sun Yuman 1,Jiang Hua 2 (1.Affiliated Hospital of Medical College of Beihua University,Jilin?132011,China; 2.Changyi District Hospital in Jilin City,Jilin?132002,China)  
Objective To study GI motility disorder diabetes mellitus in different stages.Methods 27 cases of DM are divided into 18 cases of symptomatic of GI, 9 cases of asymptomatic of GI, 20 cases of control. We determined gastrical emptying by radiopaque marker.Results Remaining of proximal stomach at end of 120?min were(33.72±3.68)% (vs control, P =0.08),(17.54±3.08)% (vs control, NS, vs symptomatic DM, P 0.005) and(23.16±2.02)% in symptomatic DM, asymptomaric and control group,respectively. It increased in symptomatic DM patients. t 1/2 of total and proximal stomach were (91.46±9.28)min ( P 0.005) and (81.87±8.24)min ( P 0.01) in symptomatic DM and (55.7±3.68)min and (50.29±3.51)min in control. Velocity of proximal stomach in asymptomatic patient was (1.10±0.12)/min, it was significant increased compared with in control (0.82±0.04)/min, P 0.05). Remaining of proximal stomach at the end of 120?min decreased in this group with(17.54±3.08)% ( P =0.06) compared with( 23.16 ±2.02)% in control.Conclusion There were diffierent patterns of gastric content emptying in difierent stages of diabetes:there were normal or accelerated GE of proximal stomach in asymptcroatic patient with DM,and show as delayed, accelerated or normal gastric emptying in symptomatic patient.
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