Peer Intervention for Social Skills (Brain Injury)

University College London (UCL)

Status: Completed

Conditions: Brain Injuries

Treatments: Other: Usual care; Behavioral: Peer facilitator training

Study type: Interventional

Funder types: Other

Identifiers

NCT03998124

13/0477

Details and patient eligibility

About

To investigate the effectiveness of a peer-led group intervention compared to a staff-led activity group to improve social communication skills for people with severe acquired brain injury (ABI).

Full description

An earlier pilot study tested the feasibility of the approach and the sensitivity of existing outcome measures to changes in group social interaction (NCT02211339). Following amendments to the pilot study protocol, twelve new participants with severe ABI were recruited from a residential post-acute rehabilitation centre. An experimental parallel group design was used to compare a peer-led group intervention to a staff-led social activity group. Participants were randomised to a peer-led intervention (n=6) or a staff-led social activity group (usual care) (n=6). The groups met twice a week for 8 weeks. A peer with severe ABI was trained separately to facilitate interaction the peer-led group. The training took place in 16 individual sessions over 4 weeks. Group behaviour was measured twice at baseline, after intervention and at maintenance (4 weeks) using measures meeting reliability, validity and responsiveness criteria tested in the pilot study.

Enrollment: 12 patients

Sex: All

Ages: 18 to 70 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Diagnosis of severe traumatic brain injury (TBI) or severe ABI with similar cognitive presentation to TBI
• Minimum of 6 months post injury
• Evidence of social communication impairment as a result of injury
• Ability to tolerate group activity

Exclusion criteria

• Significant aphasia
• Severe depression or psychiatric disorder
• Insufficient English to converse with peer
• Profound cognitive impairment

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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12 participants in 2 patient groups

Peer-led intervention

Experimental group

Description:

Individuals met twice a week for 8 weeks and participated in a peer-mediated social communication skills group.

Treatment:

Behavioral: Peer facilitator training

Staff-led social activity group

Active Comparator group

Description:

Individuals met twice a week for 8 weeks and participated in staff-led social activities.

Treatment:

Other: Usual care