Gastric cancer
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: ASA physical status I~II, age 50~75 years old, weight 45~70 kg, scheduled forelective radical gastrectomy for gastric cancer.
Exclusion criteria
Exclusion criteria: ASA physical status >=III; body mass index (BMI) >=30 kg/m2 or <=15 kg/m2; a history of relevant drug allergy; a history of alcohol or analgesics dependence; blood coagulation pathologies; innervated skin area paresthesia; having difficulty in communication; metastasis rendered the gastric cancer inoperable; no analgesic level after the epidural test dose; or the obstruction of the epidural catheter during intraoperative and postoperative period.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| VAS scores;Murphine consumption; | — |
Secondary
| Measure | Time frame |
|---|---|
| CI;SVI;SBP;MAP;SVRI;SVV;IL-6;IL-10;beta-EP;hsCRP; | — |
Countries
China