Patients scheduled laparoscopic gastrointestinal surgery
Conditions
Interventions
Patients are randomized to either restricted fluid therapy or liberal fluid therapy.
Restricted fluid therapy group receive 1-2ml/kg/h of crystalloids. Hypotension (mean blood pressure <
60mmhg) is treated by administration of phenylephrine. If hypotension can not be treated, 200ml boluses of colloids (hydroxyethyl starch solutions) are given. Liberal fluind therapy group receive 7-1
60mmhg) is treated by administration of phenylephrine. Blood loss is replaced by colloids for both groups.
Sponsors
Osaka Medical College
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patients scheduled laparoscopic upper gastrointestinal surgery ASA physical status classification (1-3)
Exclusion criteria
Exclusion criteria: Patients who require hemodialysis Patients who have a history of pacemaker implantation Patients who required converting to open surgery Patients whose intraoperative blood loss exceeded 500ml
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 30-day postoperative complications | — |
Secondary
| Measure | Time frame |
|---|---|
| Ratio of extracellular water to total body water measured by bioimpedance analysis Postoperative body weight Length of hospital stay Need for postoperative diuretic treatment Postoperative hypotension | — |
Countries
Japan
Contacts
Public ContactYusuke Kusaka
Osaka Medical College Department of Anesthesiology
Outcome results
None listed