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A pilot study of Acceptance and Commitment Therapy and brief Mindfulness-Based Stress Reduction informed group interventions for anxiety in a university setting

Comparison of acceptance and commitment therapy (ACT) and mindfulness-based stress reduction (MBSR) for student anxiety: A randomized controlled pilot study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN78795661
Enrollment
30
Registered
2025-08-15
Start date
2019-04-10
Completion date
Unknown
Last updated
2025-09-08

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

Conditions

Student anxiety in a University setting Mental and Behavioural Disorders

Interventions

Participants were randomly allocated, using randomisation software, to one of three groups: acceptance and commitment therapy (ACT), mindfulness-based stress reduction (MBSR) group and waitlist contro

Sponsors

City, University of London
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Enrolled students 2. At least 18 years of age 3. Have a score between 5 -15 on the GAD-7 and <15 on the PHQ-9

Exclusion criteria

Exclusion criteria: 1. Presenting severe and enduring mental health problems, such as such as psychotic disorders, personality disorders or dependent drug use where they are the primary problem and/or may significantly interfere with treatment 2. Being currently engaged in psychological therapy elsewhere 3. Being a student on a Masters or Doctoral-level courses in the Department of Psychology at City St Georges', University of London – undergraduate students in the Department of Psychology were accepted but not seen by academic members of the counselling psychology team

Design outcomes

Primary

MeasureTime frame
Feasibility outcomes: 1. Recruitment rate measured using percentage of eligible participants who are recruited from all those who contact the research team to learn about the study at regular intervals and at the end of the study period 2. Retention rate regarding intervention participation measured using percentage of participants who completed all group sessions at the end of the study period 3. Retention rate regarding follow-up at 3 months post-intervention measured using percentage of participants who complete 3-month follow-up at the end of the study period 4. Acceptability of the intervention and attendance measured using a qualitative survey when participants completed the intervention

Secondary

MeasureTime frame
1. Psychological inflexibility is measured using the Acceptance and Action Questionnaire–II (AAQ-II) at baseline and 3 months post-intervention 2. Mindfulness is measured using the Five Facet Mindfulness Questionnaire–Short Form (FFMQ-SF) at baseline and 3 months post-intervention 3. Generalised anxiety symptoms are measured using the Generalised Anxiety Disorder 7-item scale (GAD-7) at baseline and 3 months post-intervention 4. Depressive symptoms are measured using the Patient Health Questionnaire-9 (PHQ-9) at baseline and 3 months post-intervention

Countries

England, United Kingdom

Contacts

Public ContactJessica Jones Nielsen
jessica.jones-nielsen@citystgeorges.ac.uk+44 (0)20 7040 8755

Outcome results

None listed

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