Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0030567 (Parkinson's disease)
 63,064 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We present the case of a 21-year-old man with advanced refractory Parkinson's disease treated with Duodopa continuous infusion. With this therapy, the patient had a spectacular recovery but after six months, he experienced an aggravation of his symptoms. A failure of his pumping system was suspected but we discovered that the jejunal tube was blocked due to a knot around a bezoar. This is the first complication of this kind described with the Duodopa infusion technique.
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PMID:Cutting the Gordian knot: the blockage of the jejunal tube, a rare complication of Duodopa infusion treatment. 2096 8

Continuous duodenal levodopa/carbidopa intestinal gel delivery by a gastrostomy infusion system improves control of Parkinson's disease. The overall complication rates of percutaneous endoscopic gastrojejunostomy were reported to be 41% and 59% for immediate and delayed adverse events, respectively. A 72-year-old woman underwent percutaneous endoscopic gastrojejunostomy using the delivery system noted above. Abdominal pain and vomiting occurred 3 months later. Esophagogastroduodenoscopy showed a longitudinal ulcer extending from the lower gastric body to the ileum end, with small intestinal telescoping. Colonoscopy showed a large bezoar of food residue that was attached around the tip of the tube, reaching the ascending colon, which may have acted as an anchor. Thus, the gastric antrum and small intestine were shortened with telescoping. This complication was resolved by crushing the bezoar with forceps during colonoscopy and can be prevented by consuming a fiber-free diet and periodic exchanges of the tube using esophagogastroduodenoscopy.
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PMID:Migration of a Percutaneous Endoscopic Gastrojejunostomy Tube into the Colon with Small Intestinal Telescoping. 3161 99