Comparison of Scintigraphy and Lactulose Breath Hydrogen Test for Assessment of Orocecal Transit (Lactulose Accelerates Small Bowel Transit)

Authors:
  • HPHenry P. Parkman
    Henry P. Parkman
  • JUJean-Luc C. Urbain
    Jean-Luc C. Urbain
  • KBKevin L. Brown
    Kevin L. Brown
  • DDDaniel J. Donahue
    Daniel J. Donahue
  • LKLinda C. Knight
    Linda C. Knight
  • AMAlan H. Maurer
    Alan H. Maurer
  • RFRobert S. Fisher
    Robert S. Fisher

Abstract
The lactulose breath test (LBT) andgastroenterocolonic scintigraphy (GECS) can both be usedto measure orocecal transit time (OCTT). The aims ofthis study were (1) to measure OCTT by LBT and GECS and...