Active clinical trials for "Feeding and Eating Disorders of Childhood"

The present study examines whether a computerized cognitive control training as compared to a placebo (fake) training will reduce the frequency of depressive rumination in depressed individuals. Rumination has been identified as a major risk factor for the onset and recurrence of depressive episodes and it has been suggested that it is linked to deficits in cognitive control functions. It is thus expected that training cognitive control will reduce the frequency of rumination as well as ameliorate its detrimental effect on negative mood states.

Childhood obesity is a problem of high prevalence and repercussions in adulthood. It is mostly due to inadequate life habits, modifiable through preventive strategies. The objective was to evaluate in the medium term the effectiveness of an intervention on adherence to the Mediterranean diet pattern in preschoolers. Method: Community trial with two groups, in children between 3-5 years. The experimental group conducted a school garden and the usual contents on human body and health were taught in the control. Two schools were selected by cluster sampling, whose first unit of randomization were the educational areas followed by schools. The adaptation to the Mediterranean diet pattern was evaluated using the KIDMED questionnaire and weight, height, BMI and sociodemographic variables were controlled.

Rumination syndrome is a condition in which people repeatedly and unintentionally regurgitate undigested or partially digested food from the stomach, rechew it, and then either re-swallow it or spit it out. The mechanism of the disease is not well understood. The investigators believe that discomfort in the stomach during and immediately after meals may be an important factor for this disease. The reason for such discomfort can be due to an alteration of nervous regulation of the stomach. The investigators can study the nervous regulation that affects the stomach and other parts of the body by analysing in detail an electrocardiogram that is performed continuously for several hours. From this analysis, The investigators can study a parameter called cardiac vagal tone (CVT). Diaphragmatic breathing (DiaB) is a respiratory exercise, in which people mainly move their abdomen to breath. DiaB is a common treatment for rumination syndrome. Patients doing DiaB can reduce the number of rumination episodes. The mechanism by which DiaB improves rumination is unknown. There is another type of breathing called slow deep breathing (SlowDB), in which people mainly breathe with their chest. SlowDB is used as a therapy for increased pain in the food pipe (oesophagus) and it might also be effective on rumination syndrome. The investigators believe that both DiaB and SlowDB can improve rumination, by modifying the nervous control of the stomach (that the investigators can monitor by measuring continuously cardiac vagal tone (CVT)). The aims of the study are to investigate the association between gastric discomfort during a meal, CVT variations (measured with the electrocardiogram during the meal) and the severity of rumination episodes. The investigators will also study how DiaB and SlowDB can modify this variable during the test. In a second step, The investigators will assess the clinical effect of respiratory exercises (DiaB and SlowDB) on the severity and frequency of regurgitations in patients diagnosed with rumination syndrome. Method This research consists of two separate studies. Study1 (to investigate the mechanism of rumination syndrome) 10 healthy volunteers and 10 rumination patients will join Study1 on 3 separate days. On each visit, the investigators will place electrocardiogram sensors and a belt that can measure the thorax or abdominal movement. All subjects will get instructions to perform SlowDB or DiaB, answer some questionnaires, eat the test meal, perform normal breathing/DiaB/SlowDB for 15 minutes, and stay quietly on the chair for 3 hours. Study 2 (to assess the effect of DiaB and SlowDB on rumination syndrome) 10 patients with rumination syndrome will join Study 2. On the first visit, subjects will have the test meal, answer the symptom questionnaire 1 hour after the meal, and learn how to perform either DiaB or SlowDB. After the first visit, subjects perform DiaB or SlowDB during 15 minutes after every meal for 4 weeks. On the second visit, subjects will have the test meal, answer the symptom questionnaire 1 hour after the meal, and learn how to perform the other respiratory exercise. After a 2-week break, subjects will perform the other respiratory exercise for the next 4 weeks. On the last visit, subjects will have the test meal and answer the symptom questionnaire 1 hour after the meal.

This study aims to investigate the mediating role of rumination in the relationship between perfectionism and psychological distress, by proposing a cognitive-behavioral intervention targeting rumination. This intervention aims at decreasing - or even neutralizing - the effect of the mediator and then examining how this decrease impacts the relationship between perfectionism and psychological distress. A randomized, concurrent, multiple-baseline single-case design will be applied.

The purpose of this study is to further develop the integrated Eating Aversion Treatment (iEAT) manual, which is designed to address chronic food aversion in children with chronic food refusal. This study will evaluate the feasibility and efficacy of the iEAT manual when it is used in the home home environment with caregivers.

This study will evaluate the impact of different types of educational materials on parent and child feeding behaviors. Specifically, the investigators will test the feasibility, acceptability, and effectiveness of an investigator-developed series of parent training videos designed to teach behavioral strategies to promote feeding in young children with feeding difficulties.

Rumination is an upper gastrointestinal (GI) disorder characterized by the frequent regurgitation of recently ingested food. Very little is understood about the nature and treatment of this disorder. The act of regurgitation in rumination involves the opening of the upper esophageal sphincter and the muscular contraction of the abdomins rectus. Behavioral treatment of these symptoms is the clinical intervention of choice; however, only uncontrolled case documentation exists to support its effectiveness. However, an effective behavioral mechanism may be relaxation of the muscles. From a behavioral standpoint, muscular relaxation is incompatible with the necessary muscular contraction for rumination. To date, single case documentation and few designed single case studies have examined the clinical effectiveness of behavioral interventions for GI rumination. In the current study, the investigators seek to examine the effectiveness of two behavioral relaxation interventions for GI rumination through a treatment as usual paradigm (proposed N = 20). Our primary goals are to examine the clinical effectiveness of these interventions in symptom reduction at 1- and 3-month follow-up.

Patients with a clinical suspicion of rumination syndrome and/or supra-gastric belching are randomized into baclofen or placebo for 2 weeks (10mg, tid). thereafter, they undergo a high resolution impedance manometry measurement, were they receive a solid meal, and recordings continue for another hour. Thereafter, they will receive the alternative treatment, after which they will undergo a second high resolution impedance manometry measurement. Patients are asked to fill out questionnaires during the entire study period.

Stress and rumination are linked with the development of many mental disorders. The ECOSTRESS study has shown that poor OSCE performance has a positive effect on the occurence of state-rumination among 4th year medicine students in the context of mock exams. The goal of IMSR study is to assess the effectiveness of a post-OSCE meditation intervention to decrease psychological stress and rumination.

In this study the investigators are examining the neuronal processes of a mindfulness based emotion regulation training for reducing depressive rumination. The research of depressive rumination helps in the developement of new therapies for depressive disorders. Goal of this project is to have a look at the coherences between stress, mindfulness resources, depressive rumination and their neuronal correlates. Therefore the investigators are collecting the data of 48 patients with a depressive diagnosis in a randomized intervention-study with a treatment as usual (TAU) waiting-control-list versus an active intervention group. An additional 48 healthy control subjects are planned to be measured.