Diseases, Conditions, Syndromes

Irritable bowel syndrome diagnosis needed early

An early, definitive diagnosis of irritable bowel syndrome (IBS) would do much to instil confidence in patients and allow them to move from searching for answers to effectively managing their condition.

Medications

Even open-label placebos work—if they are explained

For some medical complaints, open-label placebos work just as well as deceptive ones. As psychologists from the University of Basel and Harvard Medical School report in the journal Pain, the accompanying rationale plays an ...

Diseases, Conditions, Syndromes

Individualized diets for irritable bowel syndrome better than placebo

Patients with irritable bowel syndrome who follow individualized diets based on food sensitivity testing experience fewer symptoms, say Yale researchers. Their study is among the first to provide scientific evidence for this ...

Medical research

The colons of patients with IBS react differently to bacteria

The intestinal barrier of patients with the gastrointestinal disease IBS allows bacteria to pass more freely than in healthy people, according to a study led by researchers at Linköping University in Sweden. The study, published ...

Psychology & Psychiatry

Meditation's soothing effects

(HealthDay)—Meditation has been embraced by cultures around the world for thousands of years.

Immunology

Scientists make critical insights into T-cell development

Mutations in the gene encoding the enzyme protein tyrosine phosphatase N2 (PTPN2) have been associated with the development of autoimmune disease including Type 1 diabetes, Crohn's Disease and rheumatoid arthritis.

Attention deficit disorders

Most ADHD medications aren't associated with risk of irritability

Irritability in children refers to angry and overly reactive moods that are often associated with acts of aggression. Irritability is common across psychiatric diagnoses, but is especially common in children with ADHD. Some ...

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