Gastric cancer
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. The patients with gastric cancer who undergo elective curative laparoscopic or robotic gatrectomy. 2. Patient's age is between 20 and 85 years old. 3. Before participation, patients receive adequate information about the study and provide their written consent.
Exclusion criteria
Exclusion criteria: 1. The patients whose preoperative performance status more than ASA (American Society of Anesthetists) IV 2. The patients undergoing anticoagulant therapy 3. Medical contraindication for epidural analgesia 4. Abnormal anatomy of the spinal column 5. Neoadjuvant chemotherapy 6. esophageal invasion or other organ invasion 7. Immunodeficiency 8. Palliative surgery 9. Emergency surgery 10. The patients who are allergic to acetaminophen 11. Unsuitable patients for enrollment judged by the investigator
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postoperative pain score at rest 24 h after surgery | — |
Secondary
| Measure | Time frame |
|---|---|
| Length of postoperative hospital stay, Postoperative complications, Postoperative pain score at rest on day 2,3,4 after surgery, Additional doses of analgesics, Adverse events related to analgesia, first day of flatus, fully mobilization day, operation room stay time, intraoperative opioid use, intraoperative infusion volume | — |
Contacts
Okayama University Hospital