Tigy

Researchers are investigating the use of a hypnotherapy method called E2R to manage chronic insomnia in primary care settings. Chronic insomnia is commonly treated with hypnotic drugs in France despite their risks, while cognitive-behavioral therapy is recommended but not widely available. This study aims to compare the effectiveness of E2R hypnotherapy against standard care without hypnosis in patients with chronic insomnia. Participants will be randomly assigned to one of two groups. One group will receive standard care from their general practitioner, which may include medications or psychotherapy but excludes hypnosis. The other group will undergo four 30-minute hypnotherapy sessions using the E2R method over six weeks, with additional practice of self-hypnosis. Both groups will have follow-up visits at 3 and 6 months after starting the study. During the study, patients will complete questionnaires assessing insomnia severity and sleep quality, record their use of psychotropic medications, and note any events affecting sleep. The research team will also monitor for neuropsychiatric side effects. These assessments occur at baseline, 3 months, and 6 months, with the main outcome measured by the Insomnia Severity Index at 6 months. Participation will last at least 6 months from enrollment.