Research on the Effect of Noise Cancelling Headphones in Reducing Postoperative Pain

Condition(s) studied

Investigational drug(s) / intervention(s)

Standard monitoring techniques: （3）atients were given the same anesthesia regimen. Standard monitoring techniques include electrocardiogram, pulse oximeter, heart rate and blood pressure monitoring, continuous monitoring of bispecific index of electroencephalography, and the use of remifentanil (0.3 mg/kg) Rapid sequence induction was performed using sufentanil (0.3 μ g/kg), propofol (2.5mg/kg), and rocuronium bromide (0.6 mg/kg). Anesthesia was maintained using remifentanil (0.1-0.2 μ g/0kg/min), inhaled sevoflurane (1%), and intravenous propofol (1-4 mg/kg/h) to maintain BIS 40-60, with heart rate and blood pressure within 20% of baseline values.

noise cancelling headphones: The treatment group started wearing noise cancelling headphones until the end of the surgery in the general anesthesia induction group to isolate intraoperative environmental noise,patients were given the same anesthesia regimen. Standard monitoring techniques include electrocardiogram, pulse oximeter, heart rate and blood pressure monitoring, continuous monitoring of bispecific index of electroencephalography, and the use of remifentanil (0.3 mg/kg) Rapid sequence induction was performed using sufentanil (0.3 μ g/kg), propofol (2.5mg/kg), and rocuronium bromide (0.6 mg/kg). Anesthesia was maintained using remifentanil (0.1-0.2 μ g/0kg/min), inhaled sevoflurane (1%), and intravenous propofol (1-4 mg/kg/h) to maintain BIS 40-60, with heart rate and blood pressure within 20% of baseline values.

Study summary

this randomized controlled trial selects patients undergoing gynecological laparoscopy under general anesthesia. By using noise reduction earphones during surgery, the patient's postoperative pain score and demand for opioids are observed, providing a basis and reference for the efficacy and safety of noise reduction earphones in gynecological endoscopic surgery.

Eligibility

Primary outcome measure(s)

• pain scores — 6, 12, and 24 hours postoperatively
  the patient's resting and exercise induced pain scores,by the Visual Analog Scale (VAS) It typically involves a 10-centimeter horizontal or vertical line, with endpoints labeled "no pain" (0) and "worst pain imaginable" (10).
• maximum pain scores — at 0-6 hours, 6-12 hours, and 12-24 hours postoperatively.
  maximum pain scores at 0-6 hours, 6-12 hours, and 12-24 hours postoperatively.by the Visual Analog Scale (VAS) It typically involves a 10-centimeter horizontal or vertical line, with endpoints labeled "no pain" (0) and "worst pain imaginable" (10).

Trial sites (1)

More Maternal and Child Health Hospital of Hubei Province trials in China

Other trials for the same condition