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Filter by:Previous studies have indicated a high incidence of sleep disturbances and anxiety symptoms in individuals with colorectal cancers prior to undergoing surgery, leading to worsened postoperative pain, slower recovery, and higher risk of chronic pain. The enhancement of sleep quality is intricately linked to reducing stress. Preoperative drugs that combine hypnosis and anti-anxiety have not been studied in colorectal cancer patients. Midazolam oral solution is safe and effective for short-term hypnotic and anti-anxiety effects in clinical preoperative settings. In the current randomized controlled clinical trial, 280 patients experiencing sleep disturbance or anxiety prior to colorectal cancer surgery will receive midazolam solution to assess its potential efficacy in reducing postoperative pain, expediting recovery, and decreasing the likelihood of chronic pain. Additionally, the study aims to explore the potential connections between midazolam administration and reductions in stress and inflammation.
Due to sleep deficiency, patients with insomnia syndrome or sub-clinical insomnia syndrome often undergo severe stress while waiting for surgery. Studies have reported that preoperative hypnosis could reduce stress and promote recovery. Midazolam has been recommended to patients who under severe stress for preoperative sedation and anti-anxiety. However, midazolam for preoperative hypnosis monitored with polysomnography (PSG) has not been studied. In this exploratory study, the median effective dose (ED50) and ED95 of Midazolam Oral Solution for preoperative hypnosis in non-elderly adults using the gold standard tool of PSG, will be explored by up-and-down sequential allocation and probit method.