Postoperative Nausea and Vomiting
Conditions
Interventions
Trial group 1:For patients in Experimental Group 1, transcranial direct current stimulation was applied preoperatively, with the anode placed over the left dorsolateral prefrontal cortex and the catho
Trial group 2:Patients in Experimental Group 2 received preoperative sham transcranial direct current stimulation, with the anode placed over the left dorsolateral prefrontal cortex and the cathode pl
Sponsors
Longyan First Affiliated Hospital of Fujian Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18 - 60. 2. ASA physical status ? - ?. 3. Patients scheduled for elective thyroid surgery.
Exclusion criteria
Exclusion criteria: 1.Patients who refuse to sign the consent form or are unable to understand the questionnaire content; 2.Patients with neurological or psychiatric disorders, or a history thereof; 3.Patients with cranial or scalp injuries; 4.Patients with severe cardiovascular or cerebrovascular diseases; 5.Patients with severe hepatic or renal dysfunction; 6.Patients with severe respiratory system diseases; 7.Patients with metal implants in the body; 8.Patients with chronic pain who have long-term use of analgesics or psychiatric medications (including opioids, non-steroidal anti-inflammatory drugs, sedatives, and antidepressants); 9.Patients with severe arrhythmias or neuromuscular system diseases; 10.Patients on long-term use of long-acting antiemetics, emetics, opioids, or corticosteroids; 11.Patients with a history of motion sickness or postoperative nausea and vomiting (PONV); 12.Patients with other conditions that may present with nausea or vomiting, such as hepatitis or gastric ulcers; 13.Any patient currently experiencing vomiting or who has taken antiemetics or steroids within 72 hours prior to surgery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of PONV within 24 hours after thyroid surgery; | — |
Secondary
| Measure | Time frame |
|---|---|
| Severity and frequency of postoperative nausea and/or vomiting within 72 hours;Time to first onset of PONV;The Numerical Rating Scale (NRS) was used to score the pain during rest and exercise 24 hours after the operation;Need for rescue antiemetic;Opioid dosage; | — |
Countries
China
Contacts
Public ContactLi Shihai
Longyan First Affiliated Hospital of Fujian Medical University
Outcome results
None listed