Psychobiological Effects of Meditation on Offenders With Psychopathy

Coventry University

Status: Unknown

Conditions: Mindfulness; Yoga

Treatments: Behavioral: Mindfulness; Behavioral: Yoga

Study type: Interventional

Funder types: Other

Identifiers

NCT02894203

13274-24

Details and patient eligibility

About

The investigators aim to explore the psychobiological effects of a 5-day meditation intervention on offenders within dangerous and severe personality disorders (DSPD) unit at HMP Whitemoor. DSPD unit accommodates offenders with psychopathy or with two or more personality disorders. DPSD unit provides them with a 5-year rehabilitation programme that consists of group and individual therapy and aims to improve their self-regulation.

This project includes a total of 60 participants and has two major methodological innovations. First, it will include yoga as an active control group that will be matched to the meditation intervention (which means it will have the same length and the same social components) and a passive control group that will be following their usual regimen. Thus, the effects of meditation will be contrasted with another type of intervention and with not receiving any intervention.

The second methodological innovation is the combination of psychological and biological measures. Psychological measures include questionnaires (emotion regulation, mindfulness, stress) and cognitive measures (attention,empathy,behavioural control). Biological measures include EEG to measure brain activity related to empathy; gene expression and protein interlukin-6 to measure changes in immune system; and stress related hormone cortisol. The investigators also aim to determine to whom does meditation benefit the most by exploring how initial expectations of meditation, personality, mood and previous life adversity predict outcomes of meditation or yoga. The data will be collected at three time points: at baseline, immediately after and 10 weeks after the 5-day intervention.

The investigators expect that meditation and yoga will similarly improve mental and physical health. If this hypothesis are confirmed, these results will extend previous findings on the benefits of meditation and yoga to vulnerable populations, and would provide a cost-effective addition to prisoner rehabilitation.

Enrollment: 60 estimated patients

Sex: Male

Ages: 18 to 65 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Male offenders with dangerous and severe personality disorder aged 18-65 who will remain in the prison until at least February 2017.

Exclusion criteria

• Major psychiatric or neurological disorders, previous meditation or yoga experience, unable to follow instructions in English,

Trial design

Primary purpose: Health Services Research

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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60 participants in 3 patient groups

Mindfulness

Experimental group

Treatment:

Behavioral: Mindfulness

Hatha Yoga

Active Comparator group

Treatment:

Behavioral: Yoga

Wait-list

No Intervention group