Alteraciones de la mecanosensibilidad gastrica, del vaciamiento gastrico y de la electrograstrografia en pacientes con dispepsia no organica (DNO) / Abnormalities in gastric mechano sensitivity, gastric emptying and electrogastrography in non organic dyspepsia (NOD)

ABSTRACT

The aim to study the alterations in mechanosensitivity gastric emptying, and electrogastrography (E.G.G.) in a population of patients suffering from N.O.D. eighteen controls (9 males, 9 females, mean age 49.33 years old0.01). Twenty porcent of controls showed isolated tachygastria, but dominant frecuencies never were higher than 6 c.p.m and never last more than 8 percent of the total recording time. Sixty eight point seventy five porcent of N.O.D. showed arrhytmias, 48 percent of tachygastrias were in the range 30-60 percent of total recording time. No differences in gastric emptying between patient presenting pain with=<700ml. and <700ml. of balloon inflation were seen. Patients with sensorial treshold=<700ml. showeed less frequent tachigastria (0.01