S. Marchi et al., CISAPRIDE IMPROVES GALLBLADDER KINETICS IN PATIENTS AFFECTED WITH MYOTONIC MUSCULAR-DYSTROPHY, International journal of clinical pharmacology research, 13(1), 1993, pp. 53-58
Smooth muscle involvement is relatively common in myotonic muscular dy
strophy (MMD). The effects of cisapride on gallbladder motor function
in myotonic patients have been investigated in 10 alithiasic patients
and in 10 healthy volunteers. Gallbladder volumes were measured by ult
rasonography in fasting state and 15, 30, 45 and 60 min after milk int
ake. The patients were treated with cisapride for two months, after wh
ich they underwent a second ultrasonographic examination, Gallbladder
emptying was slower and less effective in dystrophic patients than in
healthy volunteers. Cisapride was found to improve gallbladder kinetic
s (efficacy of contraction and rate of emptying) in patients affected
with myotonic muscular dystrophy.