postoperative nausea and vomiting
Conditions
Interventions
Experimental Group (Group T):Group T: Thirty minutes before anesthesia induction, TEAS (Transcutaneous Electrical Acupoint Stimulation) was applied to the bilateral Neiguan (PC6), Hegu (LI4), and Zusa
Control Group (Group P):Routine anesthesia was performed, with electrode patches applied only at the same time points and acupoints, without stimulation.
Sponsors
The First Affiliated Hospital of Xi'an Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. Patients scheduled to undergo elective laparoscopic surgery under general anesthesia and diagnosed with diabetes; 2. Aged 18 to 65 years, regardless of gender; 3. ASA (American Society of Anesthesiologists) classification of I to III; 4. Anesthesia duration of 1 to 3 hours; 5. Apfel score >= 2; 6. Requiring postoperative analgesic pump and having signed an informed consent form.
Exclusion criteria
Exclusion criteria: 1. Patients who experienced vomiting and/or retching, nausea within 24 hours before surgery (excluding vomiting and/or retching, nausea caused by gastrointestinal preparation); 2. Patients with a history of vestibular disorders (including but not limited to: peripheral vestibular syndrome, central vestibular syndrome, etc.) or dizziness, or a history of gastrointestinal, central nervous system, or other systemic diseases that may cause nausea and vomiting; 3. Patients with local skin infection or damage at the acupoint sites; 4. Patients who require conversion to open abdominal surgery during the procedure; 5. Patients with known allergies or contraindications to 5-HT3 receptor antagonists or other drugs that may be used during the trial; 6. Patients who require transfer to the intensive care unit (ICU) for treatment after surgery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The incidence and severity of postoperative nausea and vomiting; | — |
Secondary
| Measure | Time frame |
|---|---|
| mean arterial pressure, MAP;Heart Rate;Time of rescue medication administration;PONV-associated adverse effects; | — |
Countries
China
Contacts
Public ContactZhao Ling
The First Affiliated Hospital of Xi'an Medical University
Outcome results
None listed