IRCT20130311012782N55 IRCT 2021-07-10 Esfahan University of Medical Sciences Comparison effect of oral glucose administration and preoperative injection on patient status in recovery Comparison effect of two approach for Improvement of patients Conditions in Recovery Using of oral or interavenous Glucose Pretreatment in Laparotomy surgeries 2020-08-22 anticipated 90 Complete https://irct.ir/trial/46832 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Prevention, Randomization description: Randomization of patients is done using Random Allocation Aoft ware(RAS). The total sample size (90 people) is entered into the software and then the number of study groups (3 groups) is determined. The software output contains a list that distributes numbers 1 to 90 randomly in three columns. Patients are divided into groups according to the time list of admission to the hospital to reach the required sample size in each group, Blinding description: This study is a double blind study. Patients are unaware of the type of solution they receive. The solution used by the researcher is also prescribed for patients, but the information is collected by one of the operating room personnel who is unaware of the type of solution being received. 3 Recovery condition. Intervention 1: Intervention group 1: 10 ml/ kg of serum 1/3-2/3 at first fasting and after 6 hours, 1 g / kg glucose dissolved in 50 ml of normal saline is injected intravenously. Intervention 2: Intervention group 2: 10 ml/ kg of serum 1/3-2/3 at first fasting and after 6 hours, 1 g / kg glucose dissolved in 50 ml of normal saline is orally prescribed. Intervention 3: Control group: 10 ml/ kg of serum 1/3-2/3 at first fasting and after 6 hours, 50 ml of normal saline is orally prescribed. No - There is not a plan to make this available Justification or reason for not sharing IPD is The project is owned by the state agency and cannot be published.