Clinical trials of comparison the effect of two methods, patient controlled analgesia and non steroidal anti inflammatory drugs after elective cesarean section;
Objectives: Comparison the effect of two methods, patient controlled analgesia and non steroidal anti inflammatory drugs after elective cesarean section;
Design: This clinical trial study, using purposive sampling method, was conducted on 100 elective cesarean section patients referred to Sadjad Hospital in Kermanshah city in 2014;
Inclusion criteria: age between 20 to 35, no history of cesarean surgery, not suffering from chronic pain, BMI less than 30, no sensitivity to opioids drugs, chronic diseases and patient's written consent;
Exclusion criteria: a history of addiction to opioids, history of liver and kidney diseases, the existence of mental illness verified by a physician and lack of interest or withdrawal during the conduction of the study;
Intervention: Intervention group: namely injection by pump, analgesic pump contains 20 milligrams Morphine,16 milligrams Dexamethasone, 8 milligrams Ondansetron, 10 milligrams Chlorpheniramine, 200 milligrams Apotel and 2 milligrams which is diluted with normal saline to a volume of 100 cc. were injected by the patients at injection speeds of 8cc. Control group: whenever there analgesics were needed 100 milligrams Diclofenac was injected intramuscularly or Diclofenac suppository was used in turn;
Main outcome measures variables: Postoperative pain