View clinical trials related to Anorexia.
Filter by:The goal of this observational cross-sectional study is to test the sensory attenuation effect with auditory stimuli comparing women affected by anorexia nervosa and healthy-weight women. Specifically, the study aims to test whether the sensory attenuation effect (i.e., the perceived loudness of a self-generated sound is weaker than when another person produces the same sound): i) is observed in anorexia nervosa ii) it can be modulated in interactive action contexts, as was previously observed in healthy participants. Participants will compare the loudness of target sound with a comparison tone, which can be prompt by the participant by pressing a button on their own will (i.e., individual context) or upon the experimenter's signal (i.e., interactive context); externally-generated sounds are produced in the opposite way.
Experimental and genetic data, as well as brain imaging, support a role of the hypothalamic Arcuate nucleus neurons and their communication with surrounding microglia in anorectic conditions, but it has until recently not been possible to explore these cells at a molecular level in anorexia nervosa (AN) patients. This attributed to the obvious lack of valid tissue and non-invasive imaging techniques of high enough resolution. Stem cell models have evolved as a useful tool for the exploration of other neuropsychiatric disorders with a comparably high genetic contribution as AN. The investigators will here use patient-derived induced pluripotent stem cells (iPSCs) to profile Arc neurons and peripheral blood mononuclear cell (PBMC) derived microglia in AN, thus defining molecules to explore as drug targets.
The objective of this observational study is to investigate the potential influence of anorexia nervosa on the sexual health of women. The primary focus is to determine the presence of sexual dysfunction in individuals with anorexia nervosa and explore any potential correlation between eating disorders and sexual dysfunction. To facilitate comparison, data from a control group comprising healthy women is incorporated alongside the clinical group data.
The goal of this clinical trial is to study the effect of Radically Open Dialectical Behaviour Therapy (RO-DBT) in patients with anorexia nervosa (AN) in an extended baseline experimental case series study design over 30 weeks. The main questions the trial aims to answer are: 1. Does RO-DBT reduce eating disorder psychopathology in AN as measured by the Eating Disorder Examination Questionnaire (EDE-Q)? 2. Does RO-DBT reduce maladaptive overcontrol and neuroticism in AN as measured by change in the total score of the Five-Factor Obsessive Compulsive Inventory (FFOCI-SF), and the neuroticism domain in the NEO Five-Factor Inventory-3 (NEOFFI-3), respectively? 3. Does RO-DBT reduce emotional dysregulation in AN as measured by change in the Expressive Supression subscore of Emotion Regulation Questionnaire (ERQ)? 4. Does RO-DBT increase body weight as measured by change in Body Mass Index (BMI)?
The goal of this study is to evaluate the treatment effects of an integrated treatment called Family-based and Metacognitive therapy for patients with Anorexia Nervosa. In addition, we will evaluate if an active follow-up of the patients will reduce the number of relapses, which is common during the 1 year after discharge. Fifty patients aged 12-18 years old and their parents will be invited to participate in this study and all will receive the same treatment but be randomly allocated to different follow-up conditions. The active follow-up includes 3 sessions of Metacognitive therapy and the passive follow-up includes ordinary follow-up, with no booster sessions. The patients will be assessed at baseline, pre-treatment, post-treatment, and at 6 and 12 months follow-up.
This study will examine the impact of high-frequency repetitive transcranial magnetic stimulation on food choice behavior and related neural activity.
The primary objectives of the APAREXIM'Pilot study are to evaluate the short- and medium-term effects of a live supervised Adapted Physical Activity (APA) program via videoconferencing on: - Feasibility and acceptability of APA via videoconferencing by the patients. - The primary symptoms of Anorexia Nervosa (AN). The secondary objectives are to evaluate the impact of this program on : - Mental health - Physical condition - Sleep-wake cycle (sleep disturbance and physical hyperactivity) The patients will first undergo an inclusion visit (T0) at the University Hospital of Caen, then a first evaluation session (T1) at the COMETE laboratory in Caen (physical tests, questionnaires, sleep diary, actimetry). They will then be randomly divided into 2 groups: 15 patients who will follow an APA program supervised by videoconference for 8 weeks (AM-APA) at their home, in addition to the usual outpatient treatment, and 15 patients who will benefit only from the classic outpatient treatment (AM-T). All patients will undergo two additional evaluation sessions at one week post-program (T2) and at 3 months post-program (T3).
Study to evaluate the efficacy, safety and tolerability of ponsegromab compared to placebo in patients with cancer, cachexia, and elevated GDF 15.
This is a randomized controlled trial for mental health clinicians comparing two methods of training in family-based treatment (FBT) for restrictive eating disorders.
This study propose to compare the effectiveness of two care programs, the CAT and cognitive therapy based on mindfulness (Mindfulness-Based Cognitive Therapy, MBCT) compared to the usual care ("Treated as usual", TAU) in AM and to show their benefit on dimensions specific to EDs such as body dissatisfaction and the internalization of the ideal of thinness, but also on eating symptoms and the anxious and depressive dimensions.