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ObjectiveThe aim of this trial was to evaluate the effects of yoga on health‐related quality of life in patients with colorectal cancer.
MethodsPatients with non‐metastatic colorectal cancer were randomly assigned to a 10‐week yoga intervention (90 min once weekly) or a waitlist control group. Primary outcome measure was disease‐specific quality of life (Functional Assessment of Cancer Therapy –...
Background To review the prevalence and impact of generalized anxiety disorder (GAD) below the diagnostic threshold and explore its treatment needs in times of scarce healthcare resources. Methods A systematic literature search was conducted until January 2013 using PUBMED/MEDLINE, PSYCINFO, EMBASE and reference lists to identify epidemiological studies of subthreshold GAD, i.e. GAD symptoms...
To elucidate placebo and nocebo effects in visceral pain, we conducted a functional magnetic resonance imaging (fMRI) study to analyze effects of positive and negative treatment expectations in a rectal pain model. In 36 healthy volunteers, painful rectal distensions were delivered after intravenous application of an inert substance combined with either positive instructions of pain relief (placebo...
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