Early and Intensive Motor Training for people with spinal cord injuries (the SCI-MT Trial): protocol of the process evaluation.

INTRODUCTION: People with spinal cord injury receive physical rehabilitation to promote neurological recovery. Physical rehabilitation commences as soon as possible when a person is medically stable. One key component of physical rehabilitation is motor training. There is initial evidence to suggest that motor training can enhance neurological recovery if it is provided soon after injury and in a high dosage. The Early and Intensive Motor Training Trial is a pragmatic randomised controlled trial to determine whether 10 weeks of intensive motor training enhances neurological recovery for people with spinal cord injury. This pragmatic randomised controlled trial will recruit 220 participants from 15 spinal injury units in Australia, Scotland, Italy, Norway, England, Belgium and the Netherlands. This protocol paper describes the process evaluation that will run alongside the Early and Intensive Motor Training Trial. This process evaluation will help to explain the trial results and explore the potential facilitators and barriers to the possible future rollout of the trial intervention. METHODS AND ANALYSIS: The UK Medical Research Council process evaluation framework and the Implementation Research Logic Model will be used to explain the trial outcomes and inform future implementation. Key components of the context, implementation and mechanism of impact, as well as the essential elements of the intervention and outcomes, will be identified and analysed. Qualitative and quantitative data will be collected and triangulated with the results of the Early and Intensive Motor Training Trial to strengthen the findings of this process evaluation. ETHICS AND DISSEMINATION: Ethical approval for the Early and Intensive Motor Training Trial and process evaluation has been obtained from the Human Research Ethics Committee at the Northern Sydney Local Health District (New South Wales) in Australia (project identifier: 2020/ETH02540). All participants are required to provide written consent after being informed about the trial and the process evaluation. The results of this process evaluation will be published in peer-reviewed journals. TRIAL REGISTRATION NUMBER: Australian New Zealand Clinical Trial Registry (ACTRN12621000091808); Universal Trial Number (U1111-1264-1689).

Early and intensive motor training to enhance neurological recovery in people with spinal cord injury: trial protocol.

STUDY DESIGN: Protocol for a multi-centre randomised controlled trial (the SCI-MT trial). OBJECTIVES: To determine whether 10 weeks of intensive motor training enhances neurological recovery in people with recent spinal cord injury (SCI). SETTING: Fifteen spinal injury units in Australia, Scotland, England, Italy, Netherlands, Norway, and Belgium. METHODS: A pragmatic randomised controlled trial will be undertaken. Two hundred and twenty people with recent SCI (onset in the preceding 10 weeks, American Spinal Injuries Association Impairment Scale (AIS) A lesion with motor function more than three levels below the motor level on one or both sides, or an AIS C or D lesion) will be randomised to receive either usual care plus intensive motor training (12 h of motor training per week for 10 weeks) or usual care alone. The primary outcome is neurological recovery at 10 weeks, measured with the Total Motor Score from the International Standards for Neurological Classification of SCI. Secondary outcomes include global measures of motor function, ability to walk, quality of life, participants' perceptions about ability to perform self-selected goals, length of hospital stay and participants' impressions of therapeutic benefit at 10 weeks and 6 months. A cost-effectiveness study and process evaluation will be run alongside the trial. The first participant was randomised in June 2021 and the trial is due for completion in 2025. CONCLUSIONS: The findings of the SCI-MT Trial will guide recommendations about the type and dose of inpatient therapy that optimises neurological recovery in people with SCI. TRIAL REGISTRATION: ACTRN12621000091808 (1.2.2021).