Effects of noise isolation using noise-canceling headphones during lymphedema liposuction on postoperative pain in patients undergoing general anesthesia: a protocol for a randomized controlled trial

Key Points

• To evaluate the impact of noise-canceling headphones on postoperative pain during lymphedema liposuction under general anesthesia.
• Conducting a randomized controlled trial
• Using noise-canceling headphones for noise isolation
• Assessing postoperative pain levels
• Recruiting patients undergoing lymphedema liposuction under general anesthesia
• Expected decrease in postoperative pain levels with noise-canceling headphones
• Anticipated improvement in patient comfort during recovery