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To develop effective preoperative and postoperative prediction models for postoperative complications of ERCP
To develop effective preoperative and postoperative prediction models for postoperative complications of ERCP based on machine learning
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| ERCP | The postoperative laboratory test results, imaging results and symptoms were collected |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| collection of laboratory test results, imaging results and symptoms | Other | collection of laboratory test results, imaging results and symptoms |
|
| Measure | Description | Time Frame |
|---|---|---|
| Number of Participants with Pancreatitis | Typical abdominal pain, with the level of serum amylase increasing at least 3 times of the normal range within 24 hours after ERCP. | 1 month |
| Measure | Description | Time Frame |
|---|---|---|
| Number of Acute PEC(post-ERCP-cholecystitis ) | Number of Acute PEC(post-ERCP-cholecystitis ) | 1 month |
| Number of Participants with Cholangitis | Temperature should be more than 38 celsius degree, chills, with right upper abdominal pain, blood routine showing the total amount of the White Blood Cell (WBC), and the amount of polymorphonuclear neutrophil(PMN) are above normal |
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Inclusion Criteria:
Exclusion Criteria:
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Routine ERCP patients
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| The First Affiliated Hospital of University of South China | Recruiting | Hengyang | Hunan | China |
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The blood will be collected and detected
| 1 month |
| Number of Participants with Perforation | Typical abdominal pain,abdominal muscle tension, and there are also radiographic evidence suggesting | 1 month |
| Number of Participants with bile duct stents | If it is necessary to get the patients drainage, Number of Participants with stents or endoscopic nasobiliary drainage (ENBD) should be recorded | 1 month |