Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Diabetic diarrhea and steatorrhea occur predominantly in young adult males who have juvenile-onset diabetes mellitus complicated by neuropathy. The presentation is often severe, with nocturnal or postprandial watery diarrhea and tenesmus. Massive malabsorption of fat may occur; however, malabsorption of other nutrients and generalized wasting are quite rare. Because the symptoms are relatively refractory to treatment, it is important to rule out other, more easily treatable causes of this presentation. Bacterial overgrowth, exocrine pancreatic insufficiency, and celiac disease are also associated with diabetes mellitus and can mimic this process. Although the mechanism of diabetic diarrhea and steatorrhea remains unclear, neuropathy, gastrointestinal motor abnormalities, bacterial overgrowth, and bile acid abnormalities have been implicated in the pathogenesis.
 ...
PMID:Small intestinal manifestations of diabetes mellitus. 665 61

Diabetes mellitus affects virtually every organ system in the body and the degree of organ involvement depends on the duration and severity of the disease, and other co-morbidities. Gastrointestinal (GI) involvement can present with esophageal dysmotility, gastro-esophageal reflux disease (GERD), gastroparesis, enteropathy, non alcoholic fatty liver disease (NAFLD) and glycogenic hepatopathy. Severity of GERD is inversely related to glycemic control and management is with prokinetics and proton pump inhibitors. Diabetic gastroparesis manifests as early satiety, bloating, vomiting, abdominal pain and erratic glycemic control. Gastric emptying scintigraphy is considered the gold standard test for diagnosis. Management includes dietary modifications, maintaining euglycemia, prokinetics, endoscopic and surgical treatments. Diabetic enteropathy is also common and management involves glycemic control and symptomatic measures. NAFLD is considered a hepatic manifestation of metabolic syndrome and treatment is mainly lifestyle measures, with diabetes and dyslipidemia management when coexistent. Glycogenic hepatopathy is a manifestation of poorly controlled type 1 diabetes and is managed by prompt insulin treatment. Though GI complications of diabetes are relatively common, awareness about its manifestations and treatment options are low among physicians. Optimal management of GI complications is important for appropriate metabolic control of diabetes and improvement in quality of life of the patient. This review is an update on the GI complications of diabetes, their pathophysiology, diagnostic evaluation and management.
World J Diabetes 2013 Jun 15
PMID:Gastrointestinal complications of diabetes mellitus. 2377 73