Utility of the plasma pancreatic polypeptide response to modified sham feeding in diabetic gastroenteropathy and non-ulcer dyspepsia.
Anshuman DesaiPhillip A LowMichael CamilleriWolfgang SingerDuane BurtonSubhankar ChakrabortyAdil E BharuchaPublished in: Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society (2019)
Up to 30% of healthy controls have a reduced PP increment during MSF, limiting the utility of this test to detect vagal injury. The PP response is more useful when it is normal than abnormal. A reduced PP response is more likely to be associated with cardiovagal dysfunctions in T1DM than in T2DM.