DIROXIMEL FUMARATE TO REDUCE PERIHAEMATOMAL OEDEMA IN INTRACEREBRAL HAEMORRHAGE: DOUBLE BLIND RAN… (NCT07275515) | Clinical Trial Compass
RecruitingPhase 2
DIROXIMEL FUMARATE TO REDUCE PERIHAEMATOMAL OEDEMA IN INTRACEREBRAL HAEMORRHAGE: DOUBLE BLIND RANDOMIZED CLINICAL TRIAL
France192 participantsStarted 2026-04-20
Plain-language summary
Spontaneous intracerebral haemorrhage (ICH) is a life-threatening condition, still devoided of specific treatment. Peri-haematomal oedema (PHO) develops in the ensuing days after ICH onset and worsens functional outcome. Hence, PHO is a promising therapeutic target but until now there is no specific treatment for PHO. The occurrence and growth of PHO is mainly mediated by inflammation. We hypothesize that a modulation of inflammation is effective in reducing PHO growth, therefore improving the functional outcome of ICH patients. From animal studies to human post-mortem studies, our team has demonstrated a key role for erythroid-related nuclear factor 2 (Nrf2) in PHO. Indeed, this transcription factor promotes the protective effect of inflammation: Nrf2 activation enhances antioxidant defenses and increases rates of blood resorption. Therefore, Nrf2 emerges as a promising and innovative therapeutic target. Taking into account the prolonged time interval between de novo drug discovery and use in clinical practice, drug repurposing is an interesting option for the unmet clinical need of reducing PHO. We chose Diroximel Fumarate (DRF) which is a safe and effective Nrf2 activator widely used in multiple sclerosis (dimethyl fumarate is on the market since 2013, and DRF since 2019) to modulate inflammation and to establish the efficacy of Nrf2 activation in reducing PHO growth and, ultimately, in improving the functional prognosis after ICH.
Who can participate
Age range18 Years
SexALL
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Inclusion criteria
✓. Patients 18 years or older (no upper age limit)
✓. Patients admitted for a first-ever or recurrent (occurred more than 1 year before) symptomatic supratentorial spontaneous ICH confirmed by brain imaging
✓. Administration of study treatment no later than 48 hours after symptom onset or since last seen normal
✓. Written consent obtained
✓. Patient with social insurance in France
✓. Patient willing to comply with all study procedures and duration
Exclusion criteria
✕. Massive ICH for Investigational medicinal product seems futile (hematoma volume is estimated \> 60ml)
✕. Severe coma (Glasgow Coma Scale \<6)
✕. Pure intraventricular hemorrhage
✕. ICH suspected to result from a preceding trauma, an identified intracranial vascular malformation, venous thrombosis, tumor or hemorrhagic transformation within an infarct
What they're measuring
1
Absolute volume of PHO assessed at 8 ± 1 days with brain non-contrast CT (NCCT) scan.
✕. Patient planned for surgical evacuation of ICH before randomization (Evacuation, Decompressive hemicraniectomy, External ventricular drain)
✕. Patient with a known indication for DRF treatment (e.g. multiple sclerosis) or any other NrF2 agonist (dimethyl fumarate; Tecfidera)
✕. Patient with contraindication to DRF: patients with known hypersensitivity to DRF, or to any of the excipients of VUMERITY (patients taking dimethyl fumarate)
✕. Severe lymphopenia at admission (lymphocyte counts \< 0.5 x 109/L)