Evaluation of patients' and practitionners' satisfaction with the use of hypnosis during a thermal endovenous procedure

Introduction: In the field of vascular surgery, hypnosis has been used in the creation of venous approaches but also as a complement to local anesthesia during more extensive vascular surgery, including the insertion of abdominal aortic aneurysm stents. The practice of thermal endovenous procedures seems to us to be conducive to hypnotic support in particular to reinforce hypnoanalgesia.

Method: We present a prospective and monocentric observational study at the University Hospital of Grenoble with consecutive inclusions whose objective was to evaluate the interest and the satisfaction of the patients and practionners about the practice of hypnosis during procedures of thermal endovenous treatments.

Results: Among the 31 patients treated with endovenous laser, 27 accepted the hypnosis proposal, 16 had hypnosis considered as formal and 13 conversational hypnosis and 10 conversation only. Among them, 29% of patients considered that the hypnoanalgesia technique had enormously relaxed them and 19% "very relaxed"; 42% of patients considered themselves "good", 32% "very good" and 19% "extremely good" at the end of the procedure. Concerning the practitioners performing the endovenous procedure, more than half (51, 51%) considered that hypnoanalgesia relaxed the patient "moderately and/or a lot". The results were as a whole point to a high level of satisfaction on the part of patients and practitioners with the practice of procedures with various levels of hypnosis induction. Despite many biases, this study has the merit of concluding that the patients were very satisfied with the apprehension of these gestures as well as the practitioners, and this without any additional time during the procedure.