gastroesophageal reflux disease, GERD
Conditions
Interventions
Gold Standard:A rating system for the relaxation degree of gastroesophageal flap valve combined with cardia and esophageal hiatus under endoscopy.
Index test:A 
system 
for 
the 
of 
gastroesophageal 
flap 
combined 
with 
cardia 
and 
Sponsors
PLA Rocket Force Characteristic Medical Center
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. suspected gastroesophageal reflux disease; 2. finished endoscopy pH-impedence monitoring and high resolution manometry; 3. informed consent.
Exclusion criteria
Exclusion criteria: 1. history of gastrointestinal surgery; 2. intolerant of endoscopy; 3. malignancy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| degree of gastroesophageal relaxation;results of 24 hour pH Impedance monitoring;esophagitis;hiatal hernia; | — |
Secondary
| Measure | Time frame |
|---|---|
| LES pressure;operation rate; | — |
Countries
China
Contacts
Public ContactShurui Tian
PLA Rocket Force Characteristic Medical Center
Outcome results
None listed