Sammanfattning
RESULTS AND CONCLUSION : In the nine patients tested, a significant functional improvement over time was seen. Five patients now have a permanent system with lasting good effect. Qualitative evaluation shows maintained good effect over a follow up time of up to 2.5 years (mean 19 months). We conclude that continuous enteral levodopa administration is a good and safe alternative especially for patients not offered deep brain stimulation. Its place among other treatment methods needs further assessment.
METHODS : In a pilot study based on the compassionate use of continuous intraduodenal levodopa, patients were tested via nasoduodenal administration of the gel and on-off registration. For patients in whom a significant improvement in time in near-normal function per day was seen, permanent administration was started through a permanent duodenal port via percutaneous endoscopic gastrostomy with an inner catheter to the duodenal-jejunal transition.
BACKGROUND : The advanced stage of Parkinson's disease is characterised by motor fluctuations which are often difficult to control on traditional, peroral levodopa medication. We present our experience and a literature search regarding a method for continuous intraduodenal administration of a levodopa/carbidopa gel (Duodopa).