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Reducing self-harm in a clinical sample using IF-THEN plans

Testing the effectiveness of an implementation intentions intervention to reduce self-harm in a clinical sample and testing the moderating effects of cognitive abilities

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN42425293
Enrollment
318
Registered
2021-01-27
Start date
2020-01-31
Completion date
Unknown
Last updated
2021-02-08

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

Conditions

Self-harm (self-injury or self-poisoning irrespective of the motivation) Mental and Behavioural Disorders

Interventions

At baseline, all participants will receive treatment as usual and complete a questionnaire measuring standard demographic information, current and previous self-harm, psychological well-being, and mot

Sponsors

University of Strathclyde
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Aged 18 years and over, no upper age limit 2. Admitted to Forth Valley Royal Hospital and referred to the mental health unit for self-harm

Exclusion criteria

Exclusion criteria: 1. Those who do not provide informed consent 2. Those who are unable to provide informed consent 3. Those not deemed medically fit to interview 4. Those who do not use English as a first language 5. Those who cannot provide follow-up contact information (as the intervention involves a telephone follow-up interview 3 months later) 6. Those who do not have normal or corrected to normal vision 7. Those who are participating in other research in Forth Valley 8. Those who present to an emergency department but are subsequently discharged without referral to the mental health unit at Forth Valley Royal Hospital 9. Those who are admitted to hospital for self-harm which is the result of excessive alcohol consumption or recreational drugs, mismanagement of a physical health condition, body piercing or starvation arising from anorexia nervosa

Design outcomes

Primary

MeasureTime frame
1. Self-reported self-harm behaviour overall and in critical situations measured using 9-point Likert scales at baseline and 3 months post-intervention 2. Re-admission to hospital for self-harm measured in weeks/months and collected from the patient’s medical files on the basis that their permission has been obtained to do so during the informed consent process. This information will be collected at 3 months post-intervention.

Secondary

MeasureTime frame
1. Working memory measured using the List Sorting Test at baseline 2. Episodic memory measured using the Picture Sequence Memory Test at baseline 3. Executive function measured using the Flanker Test at baseline 4. Processing speed measured using the Pattern Comparison Processing Speed Task at baseline 5. Prospective memory measured using two event-based prospective memory items from the Royal Prince Albert Prospective Memory Test and the Prospective Retrospective Memory Questionnaire at baseline

Countries

United Kingdom

Contacts

Public ContactAbigail Paterson
abigail.paterson@strath.ac.uk+44 (0)141 548 2700

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026