Experimental studies on rumination and mindfulness: A multilevel approach using fMRI and ambulatory assessment in clinical and nonclinical samples

Experimental studies on rumination and mindfulness: A multilevel approach using fMRI and ambulatory assessment in clinical and nonclinical samples - Experimental studies on rumination and mindfulness

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00005222

Enrollment

Registered

2013-08-20

Start date

2014-08-01

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

F33.4

Interventions

Group 1: Mindfulness based short intervention. Four-week training of mindfulness-based attention adapted from Williams et al. (2009). Training practice on sixdays per week, each 40min, instructions p

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: unipolar depressives in remission

Exclusion criteria

Exclusion criteria: bipolar and psychotic disorders, substance dependence, OCD, PTBS, Eating Disorders

Design outcomes

Primary

Measure	Time frame
daily life rumination assessed by ambulatory assessment (assessments on four days each immediately before and after the intervention, 8 measuring points per day, pseudorandomized time points)	—

Secondary

Measure	Time frame
Default Mode Network connectivity during sad mood induction during fMRT, 1* immediately before and after the intervention	—

Countries

Germany

Contacts

Public ContactChristine Kühner

Zentralinstitut für Seelische Gesundheit

Christine.Kuehner@zi-mannheim.de0621 1703 6057

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026