Evaluation of the Effectiveness of Hypnosis Support on Patient Perception of Outpatient Surgery Under Local Anaesthesia

Официальное название

Evaluation of the Effectiveness of Hypnosis Support on Patient Perception of Outpatient Surgery Under Local Anaesthesia in the Maxillo-Facial Surgery Department of the CHU Amiens-Picardie.

Обзор

Many clinical trials assessing the effectiveness of hypnosis have been conducted in recent years, some of which show that hypnosis reduces pain perception better than drug treatments administered to control groups, and that it is at least as effective as other complementary therapies (such as massage, acupuncture, yoga). However, their conclusions are limited by a significant risk of bias, and further studies with rigorous methodology remain necessary. The hypothesis of this study is that hypnosis support methods can reduce anxiety in patients requiring facial surgery under local anaesthesia, and thus improve their medical management. The purpose of this study is to evaluate the effectiveness of hypnosis support on the patient's state of anxiety before and after outpatient surgery under local anaesthesia in the Maxillofacial Surgery Department.

Подробное описание

Interventions performed under local anaesthesia may be a particular source of anxiety for some patients, and the management of surgical pain is still a real challenge. In order to avoid the side effects of medications, a lot of caregivers are turning to complementary medicines. Hypnosis in particular has long been used in the non-pharmacological management of pain and anxiety.

Many clinical trials assessing the effectiveness of hypnosis have been conducted in recent years, some of which show that hypnosis reduces pain perception better than drug treatments administered to control groups, and that it is at least as effective as other complementary therapies (such as massage, acupuncture, yoga). However, their conclusions are limited by a significant risk of bias, and further studies with rigorous methodology remain necessary. The hypothesis of this study is that hypnosis support methods can reduce anxiety in patients requiring facial surgery under local anaesthesia, and thus improve their medical management.

Patients requiring facial surgery under local anaesthesia in an ultra-short circuit will be informed of the study in consultation by the maxillofacial surgeon. If they give their informed consent, a State-Trait Anxiety Inventory ("Spielberger Self-Assessment Questionnaire") will be given to them and collected on the same day. Each patient's anxiety score will be calculated so as to select only patients who are at least lightly anxious about their management (score ≥ 36). The latter will be randomized into 2 groups, one benefiting from experimental management based on hypnosis techniques and the other benefiting from conventional management.

Вмешательства

• Другое State-Trait Anxiety Inventory ("Spielberger Self-Assessment Questionnaire")
  Patients will be given, a State-Trait Anxiety Inventory ("Spielberger Self-Assessment Questionnaire") that will be collected on the same day. Each patient's initial anxiety score will be calculated so as to select only patients who are at least lightly anxious about their management (score ≥ 36).
• Процедура hypnosis techniques
  Patients requiring facial surgery under local anaesthesia in an ultra-short circuit will benefit from experimental management based on hypnosis techniques.
• Процедура local anaesthesia
  Patients requiring facial surgery under local anaesthesia in an ultra-short circuit will benefit from conventional management (local anaesthesia).

Первичные конечные точки

• variation in Spielberger's anxiety self-assessment questionnaire score between the patient's arrival in the operating room and his departure [Срок оценки: on the day of surgery under local anaesthesia.]

Вторичные конечные точки (3)

• Value reported by the patient on the Visual Analogue Pain Scale after surgery [Срок оценки: on the day of surgery under local anaesthesia.]
• Variation of amount of local anaesthetic [Срок оценки: on the day of surgery under local anaesthesia.]
• measure of operating time [Срок оценки: on the day of surgery under local anaesthesia.]

Критерии участия

Критерии включения

• Patient treated under local anaesthesia in the Maxillo Facial Surgery department with ultra-short circuit
• Patient undergoing face surgery
• Patient who has received appropriate information and has provided informed consent
• Adult patient ≥ 18 years old
• Patient with a score of ≥ 36 on the initial anxiety self-assessment questionnaire

Критерии исключения

• Patient under general anaesthesia
• Patients treated in conventional inpatient care or in the traditional ambulatory circuit
• Patient under guardianship or trusteeship
• Minor patient < 18 years of age
• Patient who has not provided informed consent or who cannot submit to the study protocol
• Patient suffering from cognitive disorders (ex: Alzheimer's disease)
• Patients who are deaf or hearing-impaired

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет

Дизайн исследования

Распределение

Рандомизированное

Модель

Параллельные группы

Маскирование

Открытое

Основная цель

Лечение

Центры проведения

Франция · 1 центр

• CHU Amiens Picardie — Amiens

Идентификаторы

NCT: NCT03926403 · PI2019_843_0007

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

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