postoperative hypokalemia and gastrointestinal function
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. volunteer obtained written consent; 2. Aged>18 years old; 3. undergo elective laparoscopic colorectal resection; 4. ASA I-III.
Exclusion criteria
Exclusion criteria: 1. refuse to participate; 2. Intestinal obstruction and gastric emptying dysfunction; 3. diabetes; 4. BMI>30kg/m2; 5. Severe renal insufficiency hyperkalemia or long-term use of potassium diuretics; 6. mental illness
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| serum potassium concentration; | — |
Secondary
| Measure | Time frame |
|---|---|
| postoperative hypokalemia and gastrointestinal function; | — |
Countries
China
Contacts
The Third Affiliated Hospital of Sun Yat-sen University