Rumination disorder
MONDO:0001301Rumination disorder is the backward flow of recently eaten food from the stomach to the mouth. The food is then re-chewed and swallowed or spat out. A non-purposeful contraction of stomach muscles is involved in rumination. It may be initially triggered by a viral illness, emotional distress, or physical injury. In many cases, no underlying trigger is identified. Behavioral therapy is the mainstay of treatment.
Also known as: rumination, rumination syndrome
61 clinical trials for this condition and its sub-types.
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Gamified app teaches body image flexibility to young women at risk for eating disorders
Symptom relief CompletedThis trial tests a digital, gamified program called FlexED designed to help young women aged 15-25 with early signs of eating disorders. Participants complete eight 20-30 minute sessions on their phone, following an avatar through a story and interactive exercises based on Accept…
Phase: NA • Sponsor: Duke University • Aim: Symptom relief
Last updated Jul 08, 2026 00:00 UTC
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Can dogs help teens with anxiety and depression? new study says maybe
Symptom relief CompletedThis study tested whether adding dog-assisted therapy to usual care helps teens aged 12-18 with mental health issues like anxiety, depression, and emotional dysregulation. 70 teens in a day hospital were randomly assigned to either get dog therapy plus usual care or usual care al…
Phase: NA • Sponsor: Hospital Clinic of Barcelona • Aim: Symptom relief
Last updated Jun 27, 2026 14:02 UTC
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DBT for teachers: a new way to quiet the mind?
Symptom relief CompletedThis study tested whether a 10-session Dialectical Behavior Therapy (DBT) skills program could reduce rumination (repetitive negative thinking) and cognitive avoidance (avoiding difficult thoughts) in middle-school teachers. Thirty-four female teachers in Iran took part, with hal…
Phase: NA • Sponsor: Islamic Azad University, Sanandaj • Aim: Symptom relief
Last updated Jun 27, 2026 14:00 UTC
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Caregiver support program shows promise for families facing eating disorders
Symptom relief CompletedThis study tested a program called Family Connections for caregivers of people with both an eating disorder and a personality disorder. The goal was to see if the program could reduce stress and conflict at home. 124 Spanish caregivers took part, and researchers measured things l…
Phase: NA • Sponsor: University of Valencia • Aim: Symptom relief
Last updated Jun 27, 2026 12:38 UTC
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New combo therapy shows promise for eating disorders
Symptom relief CompletedThis study tested a new combination of two talk therapies for adults with eating disorders who are not underweight. Twenty participants were randomly assigned to either standard cognitive behavioral therapy (CBT-E) or a mix of CBT and metacognitive interpersonal therapy (CBT-F+MI…
Phase: NA • Sponsor: Centro Trattamento Integrato: Disturbi Alimentari e Obesita • Aim: Symptom relief
Last updated Jun 27, 2026 12:34 UTC
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Daily affirmation podcasts may calm pregnancy fears
Symptom relief CompletedThis study tested whether listening to a 10-minute affirmation podcast daily for 21 days could reduce fear of childbirth and repetitive negative thoughts in pregnant women. 120 women in Istanbul took part, with half listening to the podcast and half receiving no intervention. The…
Phase: NA • Sponsor: Istinye University • Aim: Symptom relief
Last updated Jun 27, 2026 12:33 UTC
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Can a phone app tame disordered eating? small study tests personalized Self-Help
Symptom relief CompletedThis study tested a self-guided smartphone program for women with disordered eating. Twenty women used their phones to track eating habits for two weeks, then received two personalized treatment modules. Researchers checked if the program was easy to use and if it helped reduce s…
Phase: NA • Sponsor: University of Louisville • Aim: Symptom relief
Last updated Jun 27, 2026 12:29 UTC
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Can a smartphone app help teens battle eating disorders?
Symptom relief CompletedThis study tested a mobile app designed to help teens with eating disorders who are not currently in treatment. Researchers recruited 161 teens through Instagram and Facebook. Participants used a guided self-help app, with some also getting coaching or a social networking feature…
Phase: PHASE1 • Sponsor: Washington University School of Medicine • Aim: Symptom relief
Last updated Jun 27, 2026 11:00 UTC
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Could a muscle relaxant stop kids from vomiting after meals?
Symptom relief CompletedThis study tested whether the drug baclofen can reduce vomiting in children with rumination syndrome, a condition where food comes back up soon after eating. Fifty children aged 4 to 18 took either baclofen or a placebo for 4 weeks. Researchers measured how many kids vomited once…
Phase: PHASE3 • Sponsor: Nationwide Children's Hospital • Aim: Symptom relief
Last updated Jun 27, 2026 09:10 UTC
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Brain training for better mood control: new study tests N-ACT program
Symptom relief CompletedThis pilot trial tested a new cognitive training program called N-ACT in 50 adults with high levels of emotion-related impulsivity and rumination. Participants completed eight weekly one-hour sessions with a coach, practicing exercises to improve emotional control. The study comp…
Phase: NA • Sponsor: University of California, Berkeley • Aim: Symptom relief
Last updated Jun 27, 2026 09:07 UTC
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Breaking the loop: could stopping rumination lower blood pressure and depression?
Symptom relief CompletedThis small study tested a type of talk therapy called Rumination-Focused Cognitive Behavior Therapy (RFCBT) in 9 low-income adults who had both depressive symptoms and high blood pressure. The therapy aims to help people recognize and stop repetitive negative thoughts (rumination…
Phase: NA • Sponsor: University of Louisville • Aim: Symptom relief
Last updated Jun 27, 2026 08:07 UTC
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Teen brain scans reveal clues about eating disorders
Knowledge-focused CompletedThis study looked at how certain personality traits and brain activity are linked to eating disorder symptoms in teenage girls. Researchers used brain scans to measure responses to rewards and followed up one year later to see how symptoms changed. The goal was to better understa…
Sponsor: University of California, San Diego • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:32 UTC
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Online parent groups may help families of kids with eating disorders during pandemic
Knowledge-focused CompletedThis study looked at how the COVID-19 pandemic affected children with eating disorders and their families in Canada. Researchers tested virtual support groups led by parents who have been through similar experiences. They interviewed parents, youth, and healthcare workers to see …
Phase: NA • Sponsor: McMaster University • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:28 UTC
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Study links fear and stomach pain to eating disorder behaviors
Knowledge-focused CompletedThis study looked at how fear, stomach discomfort, and feelings of fullness are connected in women with eating disorders. 133 women ate a yogurt described as either high-fat or low-fat (though both were the same) while researchers measured their fear, stomach symptoms, and gut ho…
Phase: NA • Sponsor: Ohio University • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:08 UTC
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Could overeating be like addiction? brain study explores link
Knowledge-focused CompletedThis study looked at brain activity in 108 women to see if overeating shares features with addiction. Researchers measured brain waves (P300) while women listened to sounds, and also asked about eating habits and mood. The goal was to compare obese women with eating disorders to …
Phase: NA • Sponsor: Hospices Civils de Lyon • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:05 UTC
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Could a simple questionnaire unlock the secrets of Kids' eating disorders?
Knowledge-focused CompletedThis study tested a new parent questionnaire called ORALQUEST to assess feeding and eating disorders in children aged 9 months to 6 years. Researchers included 338 children with chronic conditions like heart defects or autism, as well as those with picky eating. The goal was to s…
Sponsor: Assistance Publique - Hôpitaux de Paris • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:04 UTC
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Rumination may worsen mood after activity in fibromyalgia patients
Knowledge-focused CompletedThis study looked at how focusing on negative thoughts (rumination) versus distracting yourself affects your mood after physical activity in people with fibromyalgia. 47 adults with fibromyalgia took part. Researchers gave them instructions to either ruminate on their muscle tens…
Phase: NA • Sponsor: Centre Hospitalier Universitaire, Amiens • Aim: Knowledge-focused
Last updated Jun 26, 2026 19:11 UTC
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Could Low-Nicotine smokes plus E-Cigs cut harm for mentally ill smokers?
Knowledge-focused CompletedThis study looked at whether using very low nicotine cigarettes along with nicotine-containing e-cigarettes can reduce harmful chemical exposure in smokers with mental health conditions. 88 participants were assigned to different combinations of cigarettes and e-cigarettes. The m…
Phase: NA • Sponsor: Milton S. Hershey Medical Center • Aim: Knowledge-focused
Last updated Jun 26, 2026 15:59 UTC