Search for: [Abstract = "group D was statistically lower during the first four hours of observation compared to group P. Analyzing the demand on phentanyl, it was statistically lower in group A and significantly lower in group D compared to group P. The requirement on morphine during the first postoperative day was statistically lower in group A compared to group P and group D. A 25% reduction of morphine intake was noted in group A in the first two postoperative days compared to the control group. In group D also a reduction of 10% was noted. The time of first „on de\-mand” postoperative analgesic was statistically lower in group A compared to group D and group P. Above that lower intensity of sedation and nausea was noted in groups A and D compared to group P. Patients evaluated their analgesic therapy as good. The observations obtained in this study support the fact that co\-administration of non\-competitive antagonists of the NMDA receptor in the treatment of postoperative pain increases the analgesic effect of routinely used opioid drugs."]

Number of results: 1