A Brief GAmeplay Intervention for NHS ICU Staff Affected by COVID-19 Trauma (GAINS Study)

P1vital

Status: Completed

Conditions: Intrusive Memories of Traumatic Event(s)

Treatments: Behavioral: Brief digital imagery-competing task intervention

Study type: Interventional

Funder types: Other; Industry

Identifiers

NCT04992390

P1V-GAINS-IN01

Details and patient eligibility

About

Intensive care unit (ICU) staff are frequently exposed to traumatic events at work (e.g., witnessing patients die), amplified by the COVID-19 pandemic. A significant proportion experience intrusive memories of these events that pop suddenly into mind: these imagery-based memories can disrupt functioning and contribute to posttraumatic stress disorder. Previous research has shown that a brief behavioural intervention can reduce the number of intrusive memories after a traumatic event. In this study we aim to optimise a brief digital intervention to help reduce the number of intrusive memories experienced by ICU staff (primary outcome). We will explore if it can improve work functioning and wellbeing (secondary outcomes). We will recruit approximately 150 ICU staff with intrusive memories of events experienced during the COVID-19 pandemic.

The study is funded by the Wellcome Trust (223016/Z/21/Z).

Full description

A statistical analysis plan was prepared prior to the first interim analysis for the outcomes that guided study optimisation, i.e., primarily the primary outcome.

A second statistical analysis plan was prepared prior to the end of the study, outlining the standard (frequentist) statistical approaches used to analyse the primary, secondary and tertiary data.

Regular monitoring performed by P1vital Products to verify that the study is conducted and data are generated, documented and reported in compliance with the protocol, GCP and the applicable regulatory requirements.

Quality assurance representatives from the Sponsor may carry out an audit of the study in compliance with regulatory guidelines and relevant standard operating procedures.

Enrollment: 106 patients

Sex: All

Ages: 18+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Aged 18 or above.
• Able to read, write and speak in English.
• Worked in a clinical role in an NHS Intensive Care Unit or equivalent during the COVID-19 pandemic (e.g. as a member of ICU staff or deployed to work in the ICU during the pandemic)
• Experienced at least one traumatic event related to their work during the COVID-19 pandemic, meeting criterion A of the Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5) criteria for Post-Traumatic Stress Disorder (PTSD): "exposure to actual or threatened death, serious injury, or sexual violence" by "directly experiencing the traumatic event(s)" or "witnessing, in person, the event(s) as it occurred to others"
• Experience intrusive memories of the traumatic event(s).
• Experienced at least three intrusive memories in the week prior to screening.
• Have internet access.
• Willing and able to provide informed consent and complete study procedures (including briefly listing their intrusive memories (without going into any detail), and playing the brief digital imagery-competing task with particular mental rotation instructions, and completing an online intrusive memory diary).
• Willing and able to be contacted by the research team during the study period.

Exclusion criteria

• Have fewer than three intrusive memories during the run-in week.

We will not exclude those undergoing other treatment for PTSD or its symptoms, so the study is as inclusive as possible to meet the challenges ICU staff are facing during the COVID-19 pandemic.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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106 participants in 2 patient groups

Immediate intervention arm

Experimental group

Description:

Immediate access to the brief digital imagery-competing task intervention plus symptom monitoring for 4 weeks including completing a daily count of the number of their intrusive memories in week 4 (primary outcome).

Treatment:

Behavioral: Brief digital imagery-competing task intervention

Delayed intervention arm

Experimental group

Description:

Usual care for 4 weeks including completing a daily count of the number of their intrusive memories in week 4 (primary outcome), followed by access to the brief digital imagery-competing task intervention plus symptom monitoring for 4 weeks.

Treatment:

Behavioral: Brief digital imagery-competing task intervention