Diroximel fumarate to reduce swelling around a brain bleed
Official title: DIROXIMEL FUMARATE TO REDUCE PERIHAEMATOMAL OEDEMA IN INTRACEREBRAL HAEMORRHAGE: A DOUBLE BLIND RANDOMIZED CLINICAL TRIAL (DARLENE)
Run by University Hospital, Lille · NCT07275515 · Data updated 2026-11-12
This trial tests whether diroximel fumarate can reduce swelling around the bleed in adults with spontaneous intracerebral hemorrhage when started within 48 hours.
Quick facts
| Phase | Phase 2 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 192 (estimated) |
| Sponsor | University Hospital, Lille Academic / other |
| Locations | 1 site (Lille) |
| Status | Recruiting |
| Started | May 19, 2026 |
| Main results expected | May 2029 |
| Study ends | May 2029 |
| Registry record updated | May 28, 2026 |
| Trial ID | NCT07275515 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults (≥18 years) with a confirmed supratentorial spontaneous intracerebral hemorrhage who can start the study drug within 48 hours, can provide consent, and have French social insurance are ideal candidates.
✕Probably not a fit
Patients with massive hematomas (>60 ml), severe coma (GCS <6), pure intraventricular hemorrhage, ICH from trauma or other secondary causes, or those requiring immediate surgical evacuation are unlikely to benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a randomized, double-blind, placebo-controlled phase 2 multicenter trial of diroximel fumarate (DRF) versus placebo in adults with supratentorial spontaneous intracerebral hemorrhage. Study treatment is given no later than 48 hours after symptom onset and patients are followed with brain imaging to measure peri‑hematomal edema growth and with clinical scales for functional outcome. Key exclusions include very large hematomas, severe coma, pure intraventricular hemorrhage, secondary causes such as trauma or vascular malformation, and planned surgical evacuation. The intervention aims to modulate inflammation via Nrf2 activation to limit edema and promote blood resorption.
Why it matters
Potential benefit: If successful, the drug could limit peri‑hematomal swelling and improve recovery and long‑term function after intracerebral hemorrhage.
How similar studies have gone: Preclinical animal studies and human post‑mortem data support Nrf2 activation as protective, but clinical testing of Nrf2‑targeting agents in ICH is novel and has not yet demonstrated established clinical success.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Patients 18 years or older (no upper age limit) 2. Patients admitted for a first-ever or recurrent (occurred more than 1 year before) symptomatic supratentorial spontaneous ICH confirmed by brain imaging 3. Administration of study treatment no later than 48 hours after symptom onset or since last seen normal 4. Written consent obtained 5. Patient with social insurance in France 6. Patient willing to comply with all study procedures and duration Exclusion Criteria: 1. Massive ICH for Investigational medicinal product seems futile (hematoma volume is estimated \> 60ml) 2. Severe coma (Glasgow Coma Scale \<6) 3. Pure intraventricular hemorrhage 4. ICH suspected to result from a preceding trauma, an identified intracranial vascular malformation, venous thrombosis, tumor or hemorrhagic transformation within an infarct 5. Patient planned for surgical evacuation of ICH before randomization (Evacuation, Decompressive hemicraniectomy, External ventricular drain) 6. Patient with a known indication for DRF treatment (e.g. multiple sclerosis) or any other NrF2 agonist (dimethyl fumarate; Tecfidera) 7. Patient with contraindication to DRF: patients with known hypersensitivity to DRF, or to any of the excipients of VUMERITY (patients taking dimethyl fumarate) 8. Severe lymphopenia at admission (lymphocyte counts \< 0.5 x 109/L) 9. Medical history: Suspected or confirmed of progressive multifocal leukoencephalopathy 10. Severe swallowing disorder and/or nasogastric tube required 11. Severe pre-ICH dependency (modified Rankin score of 5) 12. Life expectancy \< 1 year related to comorbidities 13. Late-stage organ (acute cardiac, renal or hepatic failure) 14. Decision already taken for palliative (end of life) care with withdrawal of active treatment 15. Pregnancy or breastfeeding or Women of childbearing age without effective contraception (a pregnancy test will be done) 16. Adults who are deprived of their liberty by judicial or administrative decision
Where it's running
-
CHU de Lille
Lille, France Recruiting
Study contacts
- Study coordinator: Laurent PUY
- Email: laurent.puy@univ-lille.fr
- Phone: 0320446814
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Deep phenotyping to explore recovery in young adults after stroke
This project will test whether a detailed health and sample-collection approach (deep phenotyping) is practical and acceptable for people aged 18–55 who have had a stroke.
-
Stem cell therapy for chronic stroke recovery
This study is testing whether using a patient's own stem cells can help people with long-term stroke recovery feel better and improve their daily functioning.
-
AI-based tools to help diagnose, treat and predict stroke outcomes across multiple hospitals
This study tests AI-powered tools on real-world stroke patients to see if they can improve pre-hospital triage, diagnosis, and outcome prediction while data stay securely within each hospital.
-
Web-based therapy using action observation and mirror therapy for arm weakness after stroke
This trial tests whether a mobile telerehabilitation app delivering action observation therapy (AOT) alone or combined AOT with mirror therapy (AOT-MT) can improve upper limb function in people with subacute stroke.
-
Remote Ischaemic Conditioning for Fatigue After Stroke 2
Aat least 12 weeks after stroke, adults with post-stroke fatigue will try a simple hand-arm cuff treatment at home to see if it helps reduce fatigue.
-
Dual-task balance training plus computer-based cognitive training after stroke
In adults who recently had a stroke, the study tests whether adding computerized cognitive exercises to balance training improves balance and other recovery outcomes.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.