Gallstone
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Patients in day surgery ward; 2. Only laparoscopic cholecystectomy, no other gastrointestinal invasive operations or operations recently; 3. Informed consent of patients and their families; 4. Preoperative and intraoperative routine treat.
Exclusion criteria
Exclusion criteria: 1. Severe liver, kidney, heart and other organic diseases; 2. The patient and his family refused; 3. The patient was intolerant or allergic to enteral nutrition preparations.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| height;weight; | — |
Countries
China