Hypnosis

Anorexia Nervosa (AN) mainly affects adolescent girls and requires specialized, multidisciplinary care. In Geneva, the HUG's AliNEA unit and the pediatric hypnosis consultation have been collaborating since 2021 to integrate hypnosis into the management of AN. Hypnosis is seen as a complementary tool to the Maudsley therapeutic model, but not a miracle solution. It needs to be adapted to each patient's individual needs and to the different phases of treatment : re-association with the body, reinforcement of motivation, exploration of interpersonal relationships and consolidation of progress...

In this paper, we present the development and the validation of a novel index of nociception/anti-nociception (N/AN) based on skin impedance measurement in time and frequency domain with our prototype AnspecPro device. The primary objective of the study was to compare the Anspec-PRO device with two other commercial devices (Medasense, Medstorm). This comparison was designed to be conducted under the same conditions for the three devices. This was carried out during total intravenous anesthesia (TIVA) by investigating its outcomes related to noxious stimulus...

BACKGROUND: Propofol is the most commonly used hypnotic agent used during sedation and general anesthesia (GA) practice, offering faster recovery compared to benzodiazepines. However, cardiovascular impact of propofol and pain at injection are commonly encountered side effects. Ciprofol is a novel disubstituted phenol derivative, and there is growing evidence regarding its clinical use. METHODS: We conducted a systematic literature search (updated on 23 July 2023) to evaluate safety and efficacy of ciprofol in comparison to propofol in patients undergoing procedures under sedation or GA...

The effectiveness of hypnosis-based pain management is well established. However, mechanisms of action and specific effective components are not well understood. The socio-cognitive theory of hypnosis proposes that the effectiveness of hypnosis for pain management is determined by the non-specific features of response expectancy and context. We tested this claim by contrasting the effectiveness of two hypnoanalgesia procedures in a within subjects design using the cold pressor task. The two procedures were identical, including analgesic suggestions, except for the hypnosis induction used...

In our study, we use the post-hypnotic suggestion of easy remembering to improve memory with long-lasting effects. We tested 24 highly suggestible participants in an online study. Participants learned word lists and recalled them later in a recognition memory task. At the beginning of the study, participants were hypnotized and the post-hypnotic suggestion to remember easily was associated with a cue that participants used during the recognition memory task. In a control condition, the same participants used a neutral cue...

Autism spectrum disorder (ASD) is a neurodevelopmental disorder that severely affects individuals' daily life and social development. Unfortunately, there are currently no effective treatments for ASD. Dexmedetomidine (DEX) is a selective agonist of α2 adrenergic receptor (α2AR) and is widely used as a first-line medication for sedation and hypnosis in clinical practice. In recent years, there have been reports suggesting its potential positive effects on improving emotional and cognitive functions...

BACKGROUND: Patients often consider bone marrow aspiration and biopsy to be one of the most painful medical procedures. The effectiveness of non-pharmacological interventions to reduce pain during bone marrow aspiration and biopsy remains unclear. AIM: To synthesize existing evidence regarding the effectiveness of non-pharmacological interventions in mitigating procedural pain among patients undergoing bone marrow aspiration and biopsy. DESIGN: A systematic review and meta-analysis of randomized controlled trials...

OBJECTIVE: Clinical trials often focus on symptom reduction as a primary outcome, overlooking positive psychology factors of potential importance although many individuals can and do live well with pain. The Patient-Reported Outcomes Measurement Information System (PROMIS) Psychosocial Illness Impact-Positive (PIIP) scale assesses perceptions of adaptive psychosocial functioning (e.g., coping and meaning-making) after illness onset. This study evaluated the effects of hypnosis (HYP), mindfulness meditation (MM), and pain psychoeducation (ED) on PIIP scores, using data from a completed randomized clinical trial (RCT) of complementary and integrative chronic pain interventions...

Research into clinical hypnosis for sleep disturbances is an expanding area with important implications for clinical practice and future research. This issue of the International Journal of Clinical and Experimental Hypnosis includes emerging research on clinical hypnosis to improve sleep quality and disturbances. While clinical hypnosis for sleep is very promising, the underlying mechanisms are largely unknown. To address this is an article that examines pre-sleep arousal and worry reduction as potential variables associated with the effects of clinical hypnosis in improving sleep quality...

In recent times, research has been conducted on the use of hypnosis during childbirth preparation and its effects on pain, fear, and overall childbirth experience. The main objective of this study was to analyze the published scientific literature on the use of hypnotherapy during childbirth preparation and the outcomes achieved during labor. A systematic literature review was conducted following the PRISMA 2020 protocol, with a search performed on the PubMed, Cinahl, Scopus, and WOS databases. Studies meeting inclusion criteria, including randomized controlled trials (RCTs), were evaluated for methodological quality using the PEDro scale...

Hypnosis, a time-honored therapeutic approach, has gained widespread recognition for its effectiveness in addressing a range of psychological and somatic disorders. While its primary effects are mediated by central top-down mechanisms, hypnosis also exerts peripheral influence by modulating the autonomic nervous system (ANS). Psychophysiological measures, such as heart rate (HR) and its variability (HRV), electrodermal activity (EDA), respiratory rate (RR), and the analgesia nociceptive index (ANI), serve as reliable indicators of ANS activity...

INTRODUCTION: Clinical hypnosis has been proposed for post-surgical pain management for its potential vagal-mediated anti-inflammatory properties. Evidence is needed to understand its effectiveness for post-surgical recovery. Iin this secondary outcome study, it was hypothesized that surgical oncology patients randomized to receive perioperative clinical hypnosis (CH) would demonstrate greater heart-rate variability (HRV) during rest and relaxation at a 1-month post-surgery assessment compared to a treatment-as-usual group (TAU)...

"The relationship" is often cited as an essential aspect of successful psychotherapy, but what is it about the relationship that contributes to positive outcomes in treatment? This article introduces the concept of implicit rapport, which, in the parlance of social psychology, is an element of influence. Influence represents those things to which people respond without awareness of what exactly they are responding. Implicit rapport is here defined as a category of behaviors or interventions that occur within the context of clinical encounters and are designed or intended to promote a sense of feeling known, understood, valued, and safe...

The gut and the brain communicate bidirectionally through the autonomic nervous system. The vagus nerve is a key component of this gut-brain axis, and has numerous properties such as anti-inflammatory, antinociceptive, anti-depressive effects. A perturbation of this gut-brain communication is involved in the pathogeny of functional digestive disorders, such as irritable bowel syndrome, and inflammatory bowel diseases. Stress plays a role in the pathogeny of these diseases, which are biopsychosocial models. There are presently unmet needs of pharmacological treatments of these chronic debilitating diseases...

Technologies for monitoring organ function are rapidly advancing, aiding physicians in the care of patients in both operating rooms (ORs) and intensive care units (ICUs). Some of these emerging, minimally or non-invasive technologies focus on monitoring brain function and ensuring the integrity of its physiology. Generally, the central nervous system is the least monitored system compared to others, such as the respiratory, cardiovascular, and renal systems, even though it is a primary target in most therapeutic strategies...

Hypnosis provides a therapeutic option for health issues like chronic pain, but individual responsiveness, termed hypnotizability, varies. Faerman et al.'s1 study showed that transcranial magnetic stimulation (TMS) can significantly improve hypnotizability, offering potential for patients with limited response to hypnosis in pain management.

Integrative medicine, need to be inoffensive, effective, and of quality (World Health Organization). In 2010, the American Society of Teachers of Family Medicine approved 19 competencies for teaching integrative medicine to residents. In 2018, the University of Rennes created a course: "Integrative Medicine and Complementary Therapies". Up until then, the only feedback from the courses was the students' opinions. We investigated the impact on medical students' social representation.We performed a sociological analysis of students' social representations before and after the course...

Hypnosis is a psychological intervention that is commonly used to enhance the effectiveness of therapeutic suggestions. Despite extensive fascination and study, the neural mechanisms behind hypnosis remain elusive. In the current study, we undertook a systematic exploration of these neural correlates. We first extracted well-studied neurophysiological features from EEG sensors and source-localized data using spectral analysis and two measures of functional connectivity: weighted phase lag index (wPLI) and power envelope correlation (PEC)...

BACKGROUND: Hot flashes are associated with a lower quality of life and sleep disturbances. Given the many consequences of hot flashes, it is important to find treatments to reduce them. Hypnotherapy, the use of hypnosis for a medical disorder or concern, has been shown in clinical trials to be effective in reducing hot flashes, but it is not routinely used in clinical practice. One solution to close this implementation gap is to administer hypnotherapy for hot flashes via a smartphone app...

INTRODUCTION: Approximately one-quarter of Canadians experience chronic pain, a debilitating condition often necessitating opioid use, which raises concerns regarding dependency and overdose risks. As an alternative, we developed the HYlaDO program (Hypnose de la Douleur, hypnosis of Pain in French), a novel self-hypnosis approach for chronic pain management. The development of this program followed the ORBIT model, a comprehensive framework for designing interventions encompassing several phases ranging from design to efficacy assessment...