Comparison of L-hyoscyamine, glucagon, and placebo for air-contrast upper gastrointestinal series.
Previous studies have compared the use of anticholinergic drugs and glucagon for upper gastrointestinal (UGI) radiography. Many radiologists prefer glucagon because these comparisons showed it to have a shorter duration of action with fewer side effects. L-Hyoscyamine is the levo-rotatory form of atropine with minor adverse side effects. This study compared the effects of glucagon (N = 48), L-hyoscyamine (N = 43), and placebo (N = 45) on gastric and duodenal distension, mucosal coating, and patient tolerance. L-Hyoscyamine provided gastric and duodenal images equal in quality to glucagon. Except for the more frequent reporting of dry mouth with L-hyoscyamine, side effects were not different among the groups. L-Hyoscyamine is an economical alternative to glucagon for hypotonic gastrointestinal radiography.
Moeller
G
G
Division of Gastroenterology, University of South Alabama College of Medicine, Mobile 36617.
Hughes
J J
JJ
Mangano
F A
FA
Gelormini
R
R
Tomlinson
T L
TL
DiPalma
J A
JA
D001285:Atropine / Q000009:adverse effects / Q000494:pharmacology*; D004064:Digestive System / Q000000981:diagnostic imaging* / Q000187:drug effects; D005260:Female; D005934:Glucagon / Q000009:adverse effects / Q000494:pharmacology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011029:Pneumoradiography
D001285:Atropine; D005934:Glucagon