Advances in Study on Pathogenesis and Treatment of Diabetic Gastroparesis / 胃肠病学

Diabetic gastroparesis (DGP) is characterized by delayed gastric emptying caused by reduction of gastrointestinal motility. Its clinical manifestations include vomiting, nausea, belching, early satiety, postprandial fullness, and abdominal distention, etc. The mechanism of DGP is still not clear. Depletion of interstitial cells of Cajal, myopathy and neuropathy are considered to be the main pathogenic factors. Gastric prokinetics, gastric electric stimulation and endoscopic therapy are the main treatment options, but the long-term efficacy of these symptomatic treatment is not very satisfactory, which seriously affects patients' quality of life. This article reviewed the advances in study on pathogenesis and treatment of DGP.