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Laser stimulation of acupuncture point P6 reduces postoperative vomiting in children undergoing strabismus surgery
A Schlager1, T Offer, I Baldissera
1Department of Anaesthesia and Intensive Care Medicine, Leopold Franzens University of Innsbruck, Austria.
Insights
Laser acupuncture at the P6 acupoint significantly reduced postoperative vomiting in children after strabismus surgery. This non-invasive technique offers a promising alternative for managing pediatric nausea and vomiting.
Area of Science:
- Pediatric Anesthesiology
- Acupuncture Research
- Surgical Outcomes
Background:
- Postoperative vomiting is a common complication in pediatric surgery, particularly after strabismus procedures.
- Current antiemetic strategies may have side effects in children.
- Non-pharmacological interventions are sought to manage postoperative nausea and vomiting (PONV).
Purpose of the Study:
- To evaluate the efficacy of P6 acupoint laser stimulation in preventing postoperative vomiting in children undergoing strabismus surgery.
- To compare the incidence of vomiting between laser P6 acupuncture and placebo in this pediatric population.
Main Methods:
- A double-blind, randomized, placebo-controlled trial was conducted.
- Participants received either low-level laser stimulation at the P6 acupoint or a placebo.
- Intervention was administered before anesthesia induction and post-recovery.
Main Results:
- The incidence of postoperative vomiting was significantly lower in the laser P6 acupuncture group (25%) compared to the placebo group (85%).
- Laser stimulation of the P6 acupoint demonstrated a marked reduction in vomiting episodes.
Conclusions:
- P6 acupoint laser stimulation is an effective method for reducing postoperative vomiting in children undergoing strabismus surgery.
- This non-invasive approach presents a viable alternative to pharmacological antiemetics for PONV management in pediatric patients.
Abstract:
We conducted a double-blind, randomized, placebo-controlled study to investigate the effectiveness of P6 acupuncture on postoperative vomiting in children undergoing strabismus surgery. Acupuncture was performed by laser stimulation with a low-level laser. Laser stimulation of P6 was administered 15 min before induction of anaesthesia and 15 min after arriving in the recovery room. In the laser stimulation group, the incidence of vomiting was significantly lower (25%) than that in the placebo group (85%).