Postoperative nausea and vomiting
Conditions
Interventions
Group S1 (Transcutaneous Acupuncture Point Electrostimulation Group):Thirty minutes before anesthesia induction, thirty minutes before the end of surgery, and after removal of the laryngeal mask, bila
Group S0 (Sham electrostimulation group):Group S0 had adhesive electrode patches applied at the same time points and acupuncture points, connected to an electrical stimulator, but without activating t
Sponsors
Guizhou University of Traditional Chinese Medicine Second Affiliated Hospital
Eligibility
Sex/Gender
Female
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: (1) Patients scheduled for gynecological laparoscopic surgery under general anesthesia; (2) Patients identified as having the qi deficiency, yang deficiency, or blood stasis constitutions based on the Chinese medicine constitution questionnaire; (3) Patients aged 18 to 65 years; (4) Patients classified as ASA I or II.
Exclusion criteria
Exclusion criteria: (1) Patients refuse; (2) Patients who cannot cooperate to complete the constitution survey questionnaire; (3) Patients with recent central nervous system diseases, gastrointestinal diseases, or vestibular system diseases that can cause nausea and vomiting; (4) Patients who received antiemetic treatment or had a gastric tube placed within 1 week before surgery; (5) Patients with skin lesions or infections near the selected acupoints; (6) Surgical duration exceeding 3 hours.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The incidence of nausea and vomiting, and the severity of PONV in two groups of patients during the postoperative periods of 0-6 hours, 6-12 hours, 12-18 hours, and 18-24 hours.; | — |
Secondary
| Measure | Time frame |
|---|---|
| Serum 5-HT levels in both groups of patients upon entering the operating room and 12 hours postoperatively, postoperative use of rescue antiemetic drugs, and time to first flatus.;Record patient demographics, Apfel score, duration of surgery and anesthesia, intraoperative fluid administration, anesthesia drug usage, total time in PACU, and total hospital stay duration. D records mean arterial pressure (MAP), heart rate (HR), oxygen saturation (SpO2), and Bispectral Index (BIS) at three time points: upon entering the operating room (T1), at skin incision (T2), and at the end of surgery (T3).; | — |
Countries
China
Contacts
Public ContactSong Jing
Guizhou University of Traditional Chinese Medicine Second Affiliated Hospital
Outcome results
None listed