dopa decarboxylase/vomiting

Thirty patients with Parkinson's disease were treated for four weeks with levodopa combined with an inhibitor of extracerebral dopa decarboxylase, L-alpha-methyldopahydrazine (MK 486). The therapeutic results were compared with the effects of treatment of a group of 40 patients with levodopa alone.

A double-blind study comparing the effects of carbidopa and levodopa combined in a single tablet with levodopa alone was undertaken in 50 patients with Parkinson's disease. After 6 months, there was a statistically significant improvement over baseline in total score, rigidity, and tremor only in

The efficiency of L-dopa alone and L-dopa plus a dopa-decarboxylase inhibitor (carbidopa) in provoking growth hormome (GH) secretion was studied 40 children with short stature. By preventing the extracerebral metabolism, carbidopa increases the availability of L-dopa to the brain. The study was

Sinemet (a combination of levodopa with carbidopa, a dopa-decarboxylase inhibitor) has replaced levodopa for early treatment of parkinsonism. The blocking of the systemic uptake of dopamine has eliminated the previous complications of nausea, vomiting, and cardiac and respiratory arrhythmias;

OBJECTIVE The purpose of this study was to determine whether carbidopa (Lodosyn), an inhibitor of dopa-decarboxylase that blocks the synthesis of dopamine outside the brain, is an effective antiemetic in patients with familial dysautonomia (FD) and hyperdopaminergic nausea/retching/vomiting