Fantasy-Driven Versus Contact-Driven Users of Child Sexual Exploitation Material: Offender Classification and Implications for Their Risk Assessment.
Hannah L Merdian, Nima Moghaddam, Douglas P Boer...
https://pubmed.ncbi.nlm.nih.gov/27052851/Actively Recruiting
Led by Charite University, Berlin, Germany · Updated on 2025-05-07
180
Participants Needed
2
Research Sites
21 weeks
Total Duration
Researchers are evaluating behavioral interventions aimed at reducing the use of Child Sexual Abuse Material CSAM among self-referred participants, mostly men with a sexual interest in children. This prospective, multicenter study compares different web-based and text-based therapy approaches, focusing on Cognitive Behavioral Therapy CBT principles, to address sexual behavioral disorders related to CSAM consumption. The goal is to determine which interventions best reduce CSAM use and improve mental well-being. The study includes four groups participants receiving only selfhelp modules, those receiving only Therapist Chat Service TCS, participants using selfhelp modules followed by TCS, and a waitlist control group. Selfhelp modules consist of 16 web-based structured CBT sessions, while TCS involves 4-6 text-based chat sessions with trained therapists. The waitlist group receives no intervention for the first two weeks. Researchers will also compare data from an additional waitlist plus TCS group from a related project. Participants will be followed for 12 weeks after onboarding with assessments every two weeks to measure reductions in CSAM severity, time spent, and risk. Secondary measures include mental well-being, frequency of CSAM consumption, total sexual outlet, and any adverse psychological effects. Data will be collected through self-reports and questionnaires, and safety will be monitored throughout the study period.
CONDITIONS
Troubled-Desire & Therapeutic Chat for Reduction of CSAM Use (TD-CHAT)
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Charite University, Berlin, Germany
Lead Sponsor
Universitat Internacional de Catalunya
Collaborating Sponsor
You may qualify if you...
You will not qualify if you...
Duration - 2 to 4 weeks
Participants are screened for eligibility to participate in the trial.
1 visit (in-person or online)
Duration - 12 weeks
Participants receive one of the following interventions: Selfhelp modules only, Therapist Chat Service only, or Selfhelp modules followed by Therapist Chat Service. Participants in the waitlist group do not receive intervention for the first two weeks.
Weekly assessments every 2 weeks during 12 weeks after onboarding
Duration - Up to 12 weeks after intervention start
Participants continue to be monitored for changes in CSAM behaviors, mental wellbeing, and sexual outlet after the intervention period.
Assessments every 2 weeks for 12 weeks after onboarding
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
PREVENTION
Number of Arms
4
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Hannah L Merdian, Nima Moghaddam, Douglas P Boer...
https://pubmed.ncbi.nlm.nih.gov/27052851/Ruth Tennant, Louise Hiller, Ruth Fishwick...
https://pubmed.ncbi.nlm.nih.gov/18042300/Valdemar Landgren, Kinda Malki, Matteo Bottai...
https://pubmed.ncbi.nlm.nih.gov/32347899/Charite University, Berlin, Germany
Lead Sponsor
Universitat Internacional de Catalunya
Collaborating Sponsor