pancreatic tumor or ampullary tumor
Conditions
Interventions
Group A:traditional procedures laparoscopic pancreaticoduodenectomy
Group B:artery first approach laparoscopic pancreaticoduodenectomy
Sponsors
Huadong Hospital affiliated to Fudan University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. aged 18 to 80 yeas men and women; 2. ampullary tumor or tumor located in the head of pancreas; 3. tumor less than 4cm, no sign of vascular invasion, no distant metastasis; 4. patient volunteered for the study and signed the informed consent.
Exclusion criteria
Exclusion criteria: 1. severe cardiac and pulmonary disfonction; 2. severe clotting disfonction; 3. abdominal surgery history or severe peritonitis history; 4. other contraindication of general anesthesia and laparoscopic surgerys.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| operation time;blood loss;number of lymph node;rate of positive margin;morbidity;conversion rate;R0 resection rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| overall survival rate;disease free survival; | — |
Countries
China
Contacts
Public ContactChongyi Jiang
Huadong Hospital affiliated Fudan University
Outcome results
None listed