biliary disease
Conditions
Interventions
Guide wire combined with syringe group:1ml syringe outer cannula combined with traditional guidewire technology
Control group:Traditional guidewire technique
Sponsors
Xiangtan Central Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 88 Years
Inclusion criteria
Inclusion criteria: We select patients aged above 18 years who undergo the ENBD procedure for biliary disease.
Exclusion criteria
Exclusion criteria: (1) history of oral-nasopharynx tumor or surgery, (2) the carrier catheter (8Fr) could not pass or did not pass smoothly due to the deformity of the nasopharynx,(3)inability to provide informed consent.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the conversion time; | — |
Secondary
| Measure | Time frame |
|---|---|
| the number of conversion;the success rate of the procedures; | — |
Countries
China
Contacts
Public ContactQunqing liu
Xiangtan Central Hospital
Outcome results
None listed