Key points
- Some patients with LPR do not experience remission of LPR symptoms
despite long-term aggressive PPI therapy.
- Proximal all reflux times and proximal longest reflux time in various
MII parameters were significantly higher in responders than in
non-responders with LPR.
- The application of 24-h MII-pH monitoring can help personalize the
therapeutic scheme and reduce the management cost for patients with
suspected LPR.