Postoperative analgesic effects of Reiki therapy in bitches undergoing ovariohysterectomy

Abstract

ABSTRACT: This study aimed to evaluate the effects of Reiki therapy on postoperative pain in bitches undergoing elective minimally invasive ovariohysterectomy (OVH). Thirty bitches were randomly assigned to three groups: Control, Placebo, or Reiki. All dogs received methadone as preanesthetic medication (PAM), meloxicam in the preoperative period, propofol for anesthetic induction, and isoflurane for anesthetic maintenance. Immediately after OVH, the dogs in the Reiki were submitted to a single session of Reiki therapy, dogs in the Placebo received simulated Reiki therapy from a non-therapist, and dogs in the Control received no treatment. All dogs were evaluated for pain using short-form Glasgow composite measure pain scale (CMPS-SF) and visual analog scale (VAS) before (M0) and 2 (M2), 4 (M4), 8 (M8), 12 (M12), and 24 hours (M24) after administration of PAM. Comparing the CMPS-SF scores between the groups, at M2 Reiki scores were lower than those of the Placebo and at M4 those in the Reiki were lower than those of the Control or Placebo groups. Comparing the VAS scores, at M4 and M8, Reiki scores were lower than those of the Control or Placebo groups. Additional analgesia (morphine 0.2 mg.kg-1 intramuscularly) was administered to three bitches in Control and to four bitches of the Placebo. Reiki did not require additional opioid analgesia in the postoperative period. It was concluded that Reiki therapy provided analgesic effect and contributed to improve postoperative comfort of bitches submitted to elective OVH.

Keywords

• pain
• surgery
• dogs
• complementary therapy