Dexmedetomedine and Ketamine in Erector Spinae Block for Postoperative Analgesia Following Mastectomy.
Conditions
Interventions
- DRUG: Bupivacaine Hydrochloride
- DRUG: Bupivacaine Hydrochloride and dexmedetomedine
- DRUG: Bupivacaine Hydrochloride and ketamine
Sponsor
National Cancer Institute, Egypt