A Multicentre randomiSed Controlled TRial of IntraVEnous Immunoglobulin Versus Standard Therapy for Transverse Myelitis (STRIVE)
Myelitis, Transverse, Neuromyelitis Optica
About this trial
This is an interventional treatment trial for Myelitis, Transverse focused on measuring Clinical Trials Unit, Pediatric
Eligibility Criteria
Inclusion Criteria:
- Diagnosis of
EITHER acute first onset transverse myelitis (using the TM Consortium Working Group 2002 criteria) - patients must fulfill all of the following criteria:
- Sensory, motor, or autonomic dysfunction attributable to spinal cord disease
- Bilateral signs and/or symptoms (not necessarily symmetric)
- Sensory level (except in young children <5 years where this is difficult to evaluate)
- Lack of MRI brain criteria consistent with multiple sclerosis
- Progression to nadir between 4 h and 21 days
OR first presentation of neuromyelitis optica (using standardised criteria) - patients must fulfil both absolute criteria:
- Optic neuritis
- Acute myelitis, plus two out of three supportive criteria (as Aquaporin 4 antibody (AQP4) is often not available acutely, only the first two supportive criteria would be applied),
- Brain MRI not meeting criteria for Multiple Sclerosis (MS) at disease onset
- Spinal cord MRI with contiguous T2-weighted signal abnormality extending over three or more vertebral segments, indicating a relatively large lesion in the spinal cord
AQP4 seropositive status
- ASIA Impairment Score of A-C
- Randomisation to occur no later than day 5 of steroids, and, if definitely known, within 21 days from symptom onset.
- Give assent (8-16 years)/consent to participate in the trial
Exclusion Criteria:
- Contraindication to IVIG as stated in the summary of product characteristics (SmPC), or receiving IVIG for other reasons
- Previously known systemic autoimmune disease (e.g. systemic lupus erythematosus) or any evidence of systemic inflammation during current presentation.
- Direct infectious aetiology (e.g. varicella zoster)
- Previous episode of central nervous system (CNS) inflammatory demyelination
- Acute disseminated encephalomyelitis (ADEM)
- Other causes of myelopathy not thought to be due to myelitis (e.g. nutritional, ischaemic, tumour etc.)
- Other disease which would interfere with assessment of outcome measures
- Known pregnancy
- Circumstances which would prevent follow-up for 12 month
Sites / Locations
- Birmingham Children's Hospital NHS Foundation Trust
- University Hospitals Birmingham NHS Foundation Trust
- North Bristol NHS Trust
- University Hospital Bristol NHS Foundation Trust
- Cardiff and Vale University Health Board
- NHS Lothian
- Alder Hey Children's NHS Foundation Trust
- Walton Centre NHS Foundation Trust
- Great Ormond Street Children's Hospital
- Guy's and St Thomas' NHS Foundation Trust
- King's College Hospital NHS Foundation Trust
- University of London and Bart's Health NHS Trust
- Central Manchester University Hospitals NHS Foundation Trust
- Newcastle-upon-Tyne Hospitals NHS Trust
- Nottingham University Hospitals NHS Trust
- Oxford University Hospitals NHS Trust
- Salford Royal NHS Foundation Trust
- University Southampton NHS Foundation Trust
Arms of the Study
Arm 1
Arm 2
Active Comparator
Experimental
Intravenous Methylprednisolone
Intravenous Immunoglobulin
Paediatric patients - 30mg/kg or 500mg/m2 up to a maximum daily dose of 1g/day for 5 days. Adult patients - 1g/day for 5 days.
Paediatric patients <41.2kg - total dose of 2g/kg in divided doses over 2 days. All other patients - total dose of 2g/kg in divided doses over 5 days. PLUS Intravenous Methylprednisolone Pediatric patients - 30mg/kg or 500mg/m2 up to a maximum daily dose of 1g/day for 5 days. Adult patients - 1g/day for 5 days.