Group CBT for men with intellectual disabilities and/or autism who have harmful sexual behaviour.
Murphy Glynis H, Sinclair Neil, Melvin Clare, Langdon Peter E
What this study means for families
Researchers tested a special therapy program for men with intellectual disability or autism who had sexually harmful behaviors. 98 men participated in group therapy for one year. Results were positive - only 12% had further problems during treatment, and participants improved their understanding about appropriate sexual behavior. However, men with autism had more challenges than those without autism. The study shows promise but needs more research with comparison groups.
Summary by AutismInsights from published abstract. This is not a substitute for reading the original paper.
Research summary
This study evaluated SOTSEC-ID, an adapted cognitive behavioral therapy (CBT) group intervention for 98 men with intellectual disabilities and/or autism who had histories of harmful sexual behavior (HSB). The year-long treatment program showed promising results, with only 12% engaging in further HSB during treatment and 8% at 6-month follow-up. Participants demonstrated significant improvements in sexual knowledge, reduced distorted cognitions, and increased victim empathy that were maintained at follow-up. Men with autism showed distinct patterns, including more non-contact HSB and higher rates of further HSB compared to those without autism.
While results are encouraging, the lack of a control group limits interpretation of findings.
Summary by AutismInsights from published abstract. This is not a substitute for reading the original paper.
Key findings
- 1
Low recurrence rates: 12% during treatment, 8% at 6-month follow-up
Confidence: moderateRelevance: Suggests intervention effectiveness in reducing harmful sexual behavior recurrence - 2
Significant improvements in sexual knowledge, distorted cognitions, and victim empathy maintained at 6-month follow-up
Confidence: moderateRelevance: Indicates sustained therapeutic benefits across key treatment targets - 3
Men with autism showed more non-contact harmful sexual behavior and higher recurrence rates compared to men without autism
Confidence: moderateRelevance: Suggests autism-specific adaptations may be needed for optimal treatment outcomes
Summary by AutismInsights from published abstract. This is not a substitute for reading the original paper.
Clinical implications
SOTSEC-ID shows promise as a treatment approach for men with intellectual disabilities/autism and harmful sexual behavior. The intervention appears effective but may require autism-specific modifications. Controlled trials are urgently needed to establish evidence base and inform clinical practice guidelines.
Summary by AutismInsights from published abstract. This is not a substitute for reading the original paper.
Limitations
Study lacked a control group, limiting ability to establish causation. Sample characteristics and methodology details were not fully described. No comparison with standard treatments or waitlist controls to determine specific intervention effectiveness.
Summary by AutismInsights from published abstract. This is not a substitute for reading the original paper.
Original abstract
Men with intellectual disabilities and/or autism sometimes engage in harmful sexual behaviour (HSB), but it may be harder for them to access treatment, than it is for non-disabled men. The aim of this study was to evaluate the effect of attending an adapted CBT group, known as SOTSEC-ID, on men with intellectual disabilities and/or autism who had HSB. Ninety-eight men from intellectual disability services, who had ID and/or autism and a history of HSB were recruited, and they received group CBT for a year (46 of these men have been previously reported). Harmful sexual behaviour, sexual knowledge, distorted cognitions and victim empathy were measured before and after treatment, and at 6 month follow-up.
There were low levels of further harmful sexual behaviour: 12% of men engaged in further HSB during the 1-year period of the group, and 8% engaged in further HSB in the 6-month follow-up period. There were also significant improvements in sexual knowledge, distorted cognitions and victim empathy following treatment, maintained at 6-month follow-up. Men with autism showed significantly more non-contact HSB, were less likely to have been interviewed by police and had higher rates of further HSB, compared to men without autism. It is concluded that SOTSEC-ID is a promising treatment for men with ID/autism and HSB.
Nevertheless, the study had a number of limitations and lacked a control group, so there is now an urgent need for a proper controlled study.
Evidence Grade
limited
Grade assigned by AutismInsights based on study type and published abstract.
Study Details
- Journal
- The British journal of clinical psychology
- Year
- 2023
- PMID
- 37254283
- DOI
- 10.1111/bjc.12427
MeSH Terms