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The London Sexual Violence Programme: Improving attitudes in adolescent dating and relationships

The London Sexual Violence Programme to improve attitudes towards harmful behaviours in adolescent dating and relationship contexts: a two-armed cluster randomised controlled trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN13498262
Enrollment
12800
Registered
2026-07-28
Start date
2026-10-05
Completion date
Unknown
Last updated
2026-08-10

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

Conditions

Attitudes towards harmful behaviours in adolescent dating and relationship contexts Other

Interventions

This is a two-armed parallel cluster randomised controlled efficacy trial with random allocation at the school level and stopping rules between trial waves (there are two cohorts) pertaining to recrui

Sponsors

University of Manchester
Lead Sponsor

Eligibility

Sex/Gender
All
Age
13 Years to 14 Years

Inclusion criteria

Inclusion criteria: Recruitment will take place at the school level, meaning most inclusion criteria will apply to schools. These are: 1. Must be a non-independent or dependent mainstream school in the Greater London area 2. Must be a secondary school 3. School must be completely naïve to the intervention (i.e., schools that have already been the site for delivery of LSV programme are excluded) Pupil-level inclusion criteria: 4. Pupils must be in Year 9 at the time of the baseline online surveys 5. Pupils must attend a participating school in the 2026/27 (Wave 1) or 2027/28 (Wave 2) academic years at the time of the online surveys 6. Pupils cannot have been opted out of the study by their parents/carers

Exclusion criteria

Exclusion criteria: Schools and participants that do not meet the inclusion criteria

Design outcomes

Primary

MeasureTime frame
Attitudes towards harmful behaviours in adolescent dating and relationship contexts, measured using the Modern Adolescent Dating Violence Scale (MADVA) at two separate timepoints (T1 and T2) separated by approximately 12 months

Secondary

MeasureTime frame
Knowledge of healthy relationships measured using a bespoke measure to be developed, scoring will be 0-100%, with higher scores indicating greater knowledge of healthy relationships, at two separate time points (T1 and T2) separated by approximately 12 months;Informal and professional help-seeking intentions measured using a measure to be adapted from Hedge et al, 2018 (https://doi.org/10.1002/jcop.21862) at two separate time points (T1 and T2) separated by approximately 12 months;Prosocial behaviour measured using a Strengths and Difficulties Questionnaire subscale at two separate time points (T1 and T2) separated by approximately 12 months

Countries

England, United Kingdom

Contacts

Public ContactJoao Santos
joao.santos@manchester.ac.uk+44 (0)161 275 8512

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Aug 25, 2026