DIROXIMEL FUMARATE TO REDUCE PERIHAEMATOMAL OEDEMA IN INTRACEREBRAL HAEMORRHAGE: DOUBLE BLIND RANDOMIZED CLINICAL TRIAL (DARLENE)

May 27, 2026 updated by: University Hospital, Lille

DIROXIMEL FUMARATE TO REDUCE PERIHAEMATOMAL OEDEMA IN INTRACEREBRAL HAEMORRHAGE: A DOUBLE BLIND RANDOMIZED CLINICAL TRIAL (DARLENE)

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.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
192

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Locations

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

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

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Quadruple

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: DRF group
2*231 mg of Diroximel Fumarate (DRF) per day for 7 days then 4*231 mg per day for 14 days.
Drug: DRF
2*231 mg of Diroximel Fumarate (DRF) per day for 7 days then 4*231 mg per day for 14 days.
Placebo Comparator: Placebo group
2 capsules of matching placebo per day for 7 days than 4 capsules of matching placebo per day for 14 days.
Drug: Placebo
2 capsules of matching placebo per day for 7 days than 4 capsules of matching placebo per day for 14 days.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
Absolute volume of PHO assessed at 8 ± 1 days with brain non-contrast CT (NCCT) scan.
Time Frame: at 8 ± 1 days
at 8 ± 1 days

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
Functional outcome: global disability assessed by overall distribution of mRS score at 6 months (end of follow-up) (shift analysis)
Time Frame: at 6 months
at 6 months
The rate of severe adverse events occurring between the date of randomization and the end of follow-up (six-month visit).
Time Frame: At 6 months
At 6 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
University Hospital, Lille

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Ministère de la Santé

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
May 19, 2026

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
May 1, 2029

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
May 1, 2029

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
November 27, 2025

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 27, 2025

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
December 10, 2025

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
May 28, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
May 27, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
May 1, 2026

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 2024_0474
  • 2025-522687-33-00 (Ctis)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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