Skip to content

Behavioural activation in social isolation (BASIL+): Benefiting from activities while you socially isolate to help your mood and wellbeing

Behavioural Activation in Social IsoLation (BASIL+): A pragmatic fully-powered randomised controlled trial of a behavioural activation intervention to mitigate depression and loneliness in older adults with long-term health conditions during isolation

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN63034289
Enrollment
392
Registered
2021-02-05
Start date
2021-02-08
Completion date
Unknown
Last updated
2025-05-05

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

Conditions

Depression and loneliness in older adults with physical health conditions Mental and Behavioural Disorders

Interventions

such activities may benefit their physical and emotional wellbeing by helping people to stay connected with the world and remain active. The practitioner (BASIL support worker) and participant work to

Sponsors

Tees, Esk and Wear Valleys NHS Foundation Trust
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Older adults aged 65 years or over 2. Two or more long-term physical health conditions OR a health condition that may indicate they are within a ‘clinically extremely vulnerable’ group in relation to Covid-19 3. Depressive symptoms as indicated by a score of =5 on the Patient Health Questionnaire-9 (PHQ9)

Exclusion criteria

Exclusion criteria: 1. Have cognitive impairment 2. Have bipolar disorder/psychosis/psychotic symptoms 3. Have alcohol or drug dependence 4. Are in the palliative phase of illness 5. Have active suicidal ideation 6. Are currently receiving psychological therapy 7. Are unable to speak or understand English

Design outcomes

Secondary

MeasureTime frame
Measured at baseline, 1, 3 and 12 months post-randomisation (unless otherwise stated): 1. Depression (PHQ9) at baseline, 1 and 12 months post-randomisation 2. Loneliness (De Jong Gierveld Scale - 11 items) 3. Anxiety (GAD-7) 4. Social Networks and Isolation (Lubben Social Network Scale – 6 items) 5. Health-Related Quality of Life (SF-12v2 and EQ5D-3L) 6. A brief bespoke questionnaire will be used to collect health service use data

Primary

MeasureTime frame
Self-reported depression severity (as measured by the Patient Health Questionnaire-9) at 3 months post-randomisation.

Countries

England, United Kingdom, Wales

Contacts

Public ContactLiz Littlewood
liz.littlewood@york.ac.uk+44 (0)1904328182

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 21, 2026