IRCT2017031923559N9 IRCT 2017-04-24 Vice chancellor for research, Ardabil University of Medical Sciences Compare the Ketofol and Sodium thiopental in General anesthesia patients undergoing dilatation and curettage Compare the Ketofol and Sodium thiopental in General anesthesia patients undergoing dilatation and curettage in Alavi hospital from 2016 2017-04-21 anticipated 80 Other https://irct.ir/trial/20079 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Other design features: In this study divided patients into two groups and will be used by Table of random numbers. Classification of patients will be done by operator and anesthesia technician that injects the drug is not aware of the type of drugs. 2-3 Surgical abortion. The first group injected Ketofol that contains a half milligrams per kilogram of ketamine and 1 mg per kg body weight propofol before the surgery. The second group of three milligrams per kilogram of sodium thiopental injected before the surgery..