View clinical trials related to Feeding and Eating Disorders.
Filter by:The BodyBabe studies aims to evaluate the perceptions that young mothers with anorexia nervosa (active or in remission) have of their own body and of the body of their child. The evaluations are carried out with self-assessment questionnaires and silhouette scales at three time points: D0 (during the stay at the maternity hospital), D15 (15 days after delivery) and M9 (9 months after delivery). The output expected from this study is to validate a questionnaire to help healthcare providers to adapt their care of women with anorexia nervosa during the pregnancy and the post-partum period.
This study aims to test the utility of a newly developed clinician competence scale for those delivering Cognitive-Behaviour Therapy for Eating Disorders (CBT-ED), specifically assessing the inter-rater reliability of the measure.
This study looks at how hypertensive patients, with high levels of aldosterone (hyperaldosteronism) differ from hypertensive patients without hyperaldosteronism with regards to markers of salt appetite. It also looks at how salt appetite changes after treatment of hyperaldosteronism. Salt makes food taste good and when our bodies need salt our brains make us like salty food even more. A high salt diet contributes to hypertension and a low salt diet is an important aspect of the treatment of hypertension. Unfortunately patients find it difficult to adhere to a low salt diet. Aldosterone is produced by the adrenal glands, its release is stimulated by a salt need and it has been shown, in rodent models, to activate pathways in the brain which drive a salt appetite. Mice with enhanced activity of the aldosterone pathway in the brain become hypertensive due to increased salt intake. Hyperaldosteronism, in humans, results in hypertension. The contribution of salt appetite, as opposed to the effect of aldosterone on the kidney's retention of salt and other systems, is unknown. Human studies have shown that when a human has a salt appetite, the concentration at which they can detect the taste of salt reduces, they increase their preference for salty food, and they consume more salt. When hyperaldosteronism is suspected in a hypertensive patient, they attend hospital for a day of investigations. Patient who are shown to have hyperaldosteronism have subsequent visits for imaging of their adrenals and sampling of blood from the adrenal vein to diagnose aldosterone producing adenomas (small tumours) which may be removed surgically, if not suitable for surgery, the hyperaldosteronism is treated with medication. This study will recruit hyperaldosteronism patients to investigate the effect of aldosterone on salt appetite by testing salt taste threshold, salt taste preference and intake before and after treatment.
Binge eating disorder (BED) is a common and disabling eating disorder (ED) which presents a substantial disease burden. Individuals seeking treatment for binge eating difficulties typically receive talking therapy treatment however, treatment response is inadequate. As such, it is imperative that novel treatment options be identified. Repetitive transcranial magnetic stimulation (rTMS) techniques are well established for the treatment of depression and preliminary findings indicate that similarly therapeutic effects may occur in populations with eating difficulties. Intermittent theta burst stimulation (iTBS) is a novel variant of excitatory rTMS which is emerging as an attractive alternative to standard stimulation. This trial aims to assess the feasibility of conducting a large scale randomised controlled trial (RCT) investigating theta burst in individuals with binge eating disorder, and to examine whether theta burst stimulation may improve symptoms in this population.
Binge eating disorder (BED) is a common and disabling eating disorder (ED) which presents a substantial disease burden. Individuals seeking treatment for binge eating difficulties typically receive talking therapy treatment however, treatment response is inadequate. As such, it is imperative that novel treatment options be identified. Repetitive transcranial magnetic stimulation (rTMS) techniques are well established for the treatment of depression and preliminary findings indicate that similarly therapeutic effects may occur in populations with eating difficulties. Intermittent theta burst stimulation (iTBS) is a novel variant of excitatory rTMS which is emerging as an attractive alternative to standard stimulation. This trial aims to assess the feasibility of conducting a large scale randomised controlled trial (RCT) investigating theta burst in individuals with binge eating disorder, and to examine whether theta burst stimulation may improve symptoms in this population.
This is a pilot study to test the efficacy of repetitive transcranial magnetic stimulation (rTMS) in treating individuals with Anorexia Nervosa and Bulimia Nervosa. The main objective of this study is to determine the short and long-term efficacy of repetitive transcranial magnetic stimulation (rTMS) in reducing eating disorder symptoms (i.e. binging, purging, restricting, intense fear of gaining wait, etc;) in Anorexia Nervosa and Bulimia Nervosa. The investigators will also be comparing the brain activity patterns of individuals with Anorexia Nervosa and Bulimia Nervosa to healthy controls using electroencephalography (EEG). Further, the investigators would like to examine if the activation patterns in these patients change after receiving rTMS.
Anorexia nervosa is an eating disorder whose symptomatology induces a modification of the intestinal microbiota. To date, studies have shown variable profiles without linking them to metabolic and neuropsychological energy phenotyping. This intestinal dysbiosis could be involved in the maintenance of the disorders. Bidirectional communication channels exist between the microbiota, the intestine and the brain. Anomalies in these pathways could explain the impact of the microbiota on the pathophysiology of anorexia nervosa. Therapeutic interventions would then be possible to restore the microbiota in anorexia nervosa and influence the treatment of this disease. This study aims to explore the hypothesis of disruption of the microbiota-intestinal-brain axis transversely and measuring the intestinal microbiota, urinary metabolome, biological factors nutritional, immunological and physiological plasma plasma of the intestine, and finally, the psychological dimensions characteristic of anorexia nervosa.
The study will be performed in two parts: 1) The pharmacokinetic (PK) part and 2) The appetite and nutritional evaluation part. The PK part of study will be conducted in open label manner on 10 end stage kidney disease (ESKD) patients receiving maintenance hemodialysis (MHD) treatment. For the PK part, a starting dose of cannabis oil -1 drop of 3% cannabis oil once a day [each drop contain 1.2 mg CBD (cannabidiol) and 1.2 mg of ∆9-THC (∆9-tetrahydrocannabinol)], was judged to be safe for a first-in-MHD patient's administration. Escalation to the next higher dose and any dose adjustments of the next dose levels will be based on safety and tolerability results of the previously administered dose and available PK data of previous dose groups. Once the first dosage proved to be safe, there will be a 2 fold increase from the first dose level (2 drops once a day) to the second dose level. The dose levels will be increased by 2-fold from the previous dose level, until basal hunger and prospective consumption ratings assessed by the visual analogue scale (VAS) will increase at least by 10 mm between screening and the study visits (change-from-baseline) . PK parameters will be evaluated after first dosage administration and after dosage increased. The appetite and nutritional evaluation part of study will be conducted as a 3-month, double-blind, parallel-group, placebo-controlled, single center study. The study population will include 30 ESKD patients receiving MHD treatment with different degrees of protein-energy wasting (PEW) defined as malnutrition-inflammation score (MIS) above 6. A total of 30 subjects will be randomized to treatment with either cannabis oil or matching placebo.
The investigators are interested about the degree to which individuals can persist with individualized treatment goals when their cues (external such as food, or internal such as anxiety) are high for impulsive/maladaptive behavior (e.g., purging, not eating, etc.). The investigators want to find specific high-difficulty situations in which to assess whether participants remain mindful of the big picture and are willing to work toward therapeutic goals. Also, the investigators want to rate the participants degree of success (e.g., proportion of calories eaten) assessed more objectively. The theory is that working memory capacity (WMC) modulates the ability to keep longer-term goals in mind when faced by current stress/temptations. For example, the ability to control drinking when one has an implicit urge to drink is predicted by WMC. The ability to apply a novel emotional regulation skill at a time of stress is also predicted by WMC. Indeed, the generic ability to pursue goals in the future (as assessed by the discounting of the value of future goals) is reliably predicted by WMC. There is also evidence that activation of brain regions associated with WMC (by direct activation of the dorsolateral prefrontal cortex via transcranial magnetic stimulation (TMS), or by having a person complete a relevant cognitive task) improves delay discounting. Accordingly, the investigators are proposing a study that both assesses the link between WMC and relevant the clinical measures noted above, as well as changes in these measures following activation of WM with a cognitive prime (WM task). The overall design calls for an initial WMC assessment, followed by randomization to complete 3 days of a WM prime and then 3 days of a no prime group, or vice versa. The investigators then assess the clinical outcomes noted above across the following 6 days, with a WM prime first or no prime first occurring prior to the targeted behaviors. The investigators will prime WM prior to participant's evening meal, with the WM intervention offered during the free time before this meal.
Bulimia nervosa and binge eating disorder pose a public health concern due to their high co-occurrence with other psychiatric disorders and poor physical health outcomes. It is therefore concerning that less than half of these patients seek treatment for their condition. People may be reluctant to seek treatment due to not wanting to disclose symptoms to family members. Even for those who do wish to seek help, treatment is often inaccessible due to the geographic centralization of eating disorder specialists and a low ratio of specialists to patients. Therefore, the aim of this study is to test a potential solution to these problems and make eating disorder care more private and accessible. One possible way to improve the accessibility of treatment is through smartphone applications (or "apps"). We are testing an app called Recovery Record, which is primarily a tool used to self-monitor eating habits, where patients record their meals and related thoughts, feelings, emotions, and behaviours (e.g., binge eating/purging). The app also offers additional features such as discrete reminders to log meals, positive reinforcement, social support, coping strategy suggestions, and linking users with clinicians for real-time feedback and suggestions. The application is scientifically supported and has been tested with positive results. Recently, app developers have created a computer-automated 8-week treatment program that uses the patient's data to provide a tailored and individualized treatment program. This program aims to mimic the process of therapy by checking in with users, reminding them of their reasons for wanting to recover, and working towards goals. We will be testing this automated app treatment program, comparing it both with and without input from a trained coach providing individualized feedback to users.