Gallstone Clinical Trial
Official title:
The Discovery of the Double Sphincter in Gallbladder
We found a new Double sphincter which located in the neck of gallbladder,we supposed it may be related to control pressure of bile duct.Its formation is related to genetic factors.
Status | Recruiting |
Enrollment | 150 |
Est. completion date | December 2018 |
Est. primary completion date | December 2018 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | Both |
Age group | 15 Years to 70 Years |
Eligibility |
Inclusion Criteria: - people with gallbladder double sphincter Exclusion Criteria: - people without gallbladder double sphincter |
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Single Blind (Subject), Primary Purpose: Prevention
Country | Name | City | State |
---|---|---|---|
China | The Discovery of the Double Sphincter in Gallbladder | Guiyang | Guizhou |
Lead Sponsor | Collaborator |
---|---|
The First Affiliated Hospital of Guangzhou Medical University |
China,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | The Discovery of The Double Sphincter in Gallbladder | The gallbladder of some gallstone patients contain a new Anatomical structure named Double sphincter which located in the middle of gallbladder,we supposed it may be related to the formation of gallstone and pressure of bile duct.Its formation is related to genetic factors. | All the patients will be follow-up for an expected average of 3 years. | Yes |
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