GlioblastomaEarly Phase 1NCT06552260
A Surgical Window of Opportunity Clinical Trial of Troriluzole in Recurrent IDH Wild-Type Glioblastoma
A Early Phase 1 study testing Troriluzole in people with Glioblastoma and Recurrent Glioblastoma, run by Ugonma Chukwueke at 3 sites in United States.
Trial summary
This research study is studying troriluzole as a possible treatment for recurrent glioblastoma. The name of the study drug involved in this research study is: -Troriluzole (a tripeptide prodrug of riluzole) Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Glioblastoma, Recurrent Glioblastoma, Brain Tumor
- What is being tested?
- Troriluzole
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 27 participants
- Where
- 3 sitesUnited States
- Study dates
- 19 Feb 2025to 1 Aug 2027
- Phase
- Early Phase 1
- Are there results?
- Not yet: the study is under way
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Age ≥18 years
- Histopathologically confirmed IDH-wildtype glioblastoma, WHO Grade 4, and variants including gliosarcoma as per WHO 2021 criteria (38).
- Prior treatment with radiotherapy with or without chemotherapy.
- Recurrent or progressive disease with no more than 2 prior relapses.
- Confirmed measurable disease per RANO 2.0 for GBM.
- Tumor is documented as IDH1/2 wildtype by direct DNA sequencing, provided that it is performed in a CLIA/CAP-certified laboratory.
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- Availability of archival formalin fixed paraffin-embedded (FFPE) tumor tissue block or 20 unstained FFPE slides (5 μm thick) from any prior surgery for mutation testing and additional sequencing.
- Karnofsky Performance Status of ≥ 60.
- Candidate for surgical resection.
- Tumor tissue extending to cortical gray matter based on MRI.
- Participants with a prior or concurrent malignancy whose natural history or treatment does not have the potential to interfere with the safety or efficacy assessment of the investigational regimen are eligible for this trial.
- Participants with known history or current symptoms of cardiac disease, or history of treatment with cardiotoxic agents, should have a clinical risk assessment of cardiac function using the New York Heart Association Functional Classification. To be eligible for this trial, participants should be class 2B or better.
- Women of child-bearing potential (WOCBP), defined as any individual assigned female at birth physiologically capable of becoming pregnant, must use highly effective contraception during study treatment and for 1 month after study discontinuation. Highly effective contraception is defined as either:
- True Abstinence: When this is in line with the preferred and usual lifestyle of the subject. Periodic abstinence (e.g., calendar, ovulation, symptothermal, postovulation methods) and withdrawal are not acceptable methods of contraception.
- Sterilization: Surgical bilateral oophorectomy (with or without hysterectomy) or tubal ligation at least six weeks ago. In case of oophorectomy alone, only when the reproductive status of the woman has been confirmed by follow up hormone level assessment.
- Male Partner Sterilization (with the appropriate post-vasectomy documentation of the absence of sperm in the ejaculate). For female subjects on the study, the vasectomised male partner should be the sole partner for that participant.
- A barrier method defined as condom or Occlusive cap (diaphragm or cervical/vault caps) with spermicidal foam/gel/film/cream/vaginal suppository along with a second contraceptive method as described below:
- Placement of an intrauterine device (IUD) or intrauterine system (IUS)
- Appropriate hormonal contraceptives (including any registered and marketed contraceptive agent that contains an estrogen and/or a progestational agent - including oral, subcutaneous, intrauterine
- Male subjects should agree to use a highly effective method of contraception starting with the first dose of study therapy through 3 months after the last dose of therapy. Male subjects must not donate semen for 3 months after the last dose of study treatment.
- Ability to understand and the willingness to sign a written informed consent document. (Providing consents in as many languages as possible is encouraged)
Who cannot join
- Laboratory values at the Screening Visit:
- ANC count < 1,500/mm3; growth-factor support within 7 days for filgrastim or other short acting biosimilars or 21 days for pegfilgrastim or other long acting biosimilars to increase the ANC is not allowed.
- Platelets <100,000/mm3;
- Hemoglobin < 9 g/dL;
- Total bilirubin > 2 × the upper limit of normal (ULN) (unless subject has documented history of Gilbert's Syndrome in which case subject may be enrolled if total bilirubin is less than 5 mg/dL, assuming all other criteria are fulfilled);
- Aspartate aminotransferase (AST [SGOT]) > 1.5 x ULN;
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- Alanine aminotransferase (ALT [SGPT]) > 1.5 x ULN;
- Serum creatinine > 1.5 mg/dL or a calculated creatinine clearance < 60 mL/min; and
- Positive serum β-hCG test in any individual assigned female at birth and is of childbearing potential (defined as ≤ 50 years of age, or > 50 years of age with a history of amenorrhea for ≤12 months prior to study entry).
- Has presence of diffuse leptomeningeal disease or extracranial disease.
- Prior treatment with troriluzole or riluzole
- From study treatment initiation, treatment with temozolomide less than 23 days, treatment with CCNU or BCNU less than 42 days, treatment with anti-VEGF therapy such as bevacizumab less than 6 months, or treatment with any cancer-directed systemic therapy less than 4 weeks or 5 half-lives, whichever is shorter. No wash-out period is required from tumor treating fields (TTF).
- Use of any investigational agents within 28 days of baseline or 5 half-lives from study initiation, whichever is shorter.
- Radiotherapy within 12 weeks prior to registration unless new enhancement is outside the radiation field (beyond the high-dose region of 80% isodense line) or evidence of viable tumor on histopathologic sampling.
- Presence of a clinically significant allergy, hypersensitivity, or toxicity of prior therapy, with the exception of alopecia or lymphopenia, that has not resolved to ≤ Grade 1 or pre-treatment baseline, as determined by National Cancer Institute CTCAE v 5.0.
- Major surgery within 28 days prior to initiation of study drug.
- Active or clinically unstable bacterial, viral, or fungal infection requiring systemic therapy.
- Any contraindication to MRI examination.
- Requires medications that are known to be strong inhibitors or inducers of CYP1A2 enzymes or anti-glutamergic agents (e.g., perampanel) or hepatotoxic drugs which may increase the risk of hepatotoxicity (e.g., allopurinol, methyldopa, sulfasalazine). A washout of 10 days or 5 half-lives, whichever is shorter, is required prior to study treatment initiation. Oral contraceptives which contain ethinyl estradiol (moderate CYP1A2 inhibitor) are allowed.
- Pregnant or lactating female.
- History of interstitial lung disease.
- Known history of hepatitis B, human immunodeficiency virus (HIV), or active hepatitis C infection requiring treatment with antiviral therapy. NOTE: HIV testing is not required in the absence of clinical suspicion.
- Any severe, acute, or chronic medical or psychiatric condition, or laboratory abnormality that may increase the risk associated with study participation or study drug administration, may interfere with the informed consent process and/or with compliance with the requirements of the study, or may interfere with the interpretation of study results and, in the Investigator's opinion, would make the subject inappropriate for entry into this study.
- Difficulty swallowing or malabsorption syndrome; refractory nausea and vomiting, chronic gastrointestinal (GI) disease or previous significant bowel resection with clinically significant sequelae that would preclude adequate absorption of study drug.
Trial locations and contacts
3 sites in 1 country. Contact the study team or a site near you to ask about taking part.
United States3 sites, 3 recruiting
- Recruiting
Brigham and Women's Hospital
Boston, Massachusetts, 02215
Ugonma Chukwueke, MD, 617-632-2166, Ugonma_Chukwueke@DFCI.HARVARD.EDU
Ugonma Chukwueke, MD
- Recruiting
Dana-Farber Cancer Institute
Boston, Massachusetts, 02215
Ugonma Chukwueke, MD, 617-632-2166, Ugonma_Chukwueke@DFCI.HARVARD.EDU
Ugonma Chukwueke, MD
- Recruiting
Massachusetts General Hospital Cancer Center
Boston, Massachusetts, 02215
Isabel Arrillaga-Romany, MPH, PhD, iarrillaga@mgh.harvard.edu
Isabel Arrillaga-Romany, MD, PhD
About this study
This research study is studying troriluzole as a possible treatment for recurrent glioblastoma.
The name of the study drug involved in this research study is:
-Troriluzole (a tripeptide prodrug of riluzole)
Read the detailed description
This is an open-label, randomized window-of-opportunity study of Troriluzole in participants with surgically accessible, recurrent isocitrate dehydrogenase wild-type (IDH WT) glioblastoma (GBM). Surgical window-of-opportunity clinical trials test how active the investigational drug is on tumors. "Investigational" means that the drug is being studied.
Participants will be randomized using a 2:1 ratio into one of two study treatment groups: Group A versus Group B. Randomization means a participant is placed into a study group by chance. Group A will receive Troriluzole prior to and after standard-of-care tumor resection surgery, while Group B will not receive Troriluzole prior to standard-of-care tumor resection surgery but will receive Troluzole after surgery.
The research study procedures include screening for eligibility, study treatment visits, blood tests, tumor biopsies, Magnetic Resonance Imaging (MRI) scans, and electrocardiograms (ECGs).
It is expected that about 27 participants will take part in this research study
Biohaven Pharmaceuticals is funding this research study by providing study drug.
- Conditions
- Glioblastoma, Recurrent Glioblastoma, Brain Tumor
- Being tested
- Troriluzole
- Keywords
- Glioblastoma, Recurrent Glioblastoma, Brain Tumor, Isocitrate dehydrogenase wild-type Glioblastoma
- Medical subject headings
- Glioblastoma, Brain Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
TroriluzoleDrug
Also called Trigriluzole, BHV-4157, FC-4157, 2-Amino-N-({methyl-[(6-trifluoromethoxy-benzothiazol-2-ylcarbamoyl)-methyl]-carbamoyl}-methyl)-acetamide monohydrate monohydrochloride
Tripeptide prodrug of Riluzole, 100 mg capsule, taken orally per protocol.
| Study group | Role | What they receive |
|---|---|---|
| Group A: Presurgical Troriluzole | Experimental | 18 participants will be randomly assigned to this group and with complete:
* Baseline visit with assessments and MRI.
* Cycle 0:
* Day -6 through Day 0: Predetermined dose of Troriluzole 2x daily.
* Day 0: pre-op MRI
* Day 0: standard of care surgical resection of tumor
* Day 0: post-op MRI
* Cycle 1 through Cycle 3:
--Days 1 through 28 of 28 day cycle: Predetermined dose of Troriluzole 2x daily.
* Cycle 3 through End of Treatment:
--Days 1 through 28 of 28 day cycle: Predetermined dose of Troriluzole 2x daily.
* MRIs every 8 weeks while on treatment.
* End of study visit with MRI
* Follow up every 3 months for 1 year, and then every 6 months for the next 3 years. Receives: Drug: Troriluzole |
| Group B: Surgery + Troriluzole | Experimental | 9 participants will be randomly assigned to this group and with complete:
* Baseline visit with assessments and MRI
* Day 0: pre-op MRI
* Day 0: standard of care surgical resection of tumor
* Day 0: post-op MRI
* Cycle 1 through Cycle 3:
--Days 1 through 28 of 28 day cycle: Predetermined dose of Troriluzole 2x daily.
* Cycle 3 through End of Treatment:
--Days 1 through 28 of 28 day cycle: Predetermined dose of Troriluzole 2x daily.
* MRIs every 8 weeks while on treatment.
* End of study visit with MRI
* Follow up every 3 months for 1 year, and then every 6 months for the next 3 years. Receives: Drug: Troriluzole |
What is being measured
The primary outcome is the main question the study is designed to answer.
The effect of troriluzole on high-gamma band power (a measure of neuronal activity) via electrocorticography during surgical resection
Data will be summarized using descriptive statistics to compare between participants who received presurgical troriluzole and who did not
Measured: At time of surgery
Secondary outcomes (6)
Concentrations of Extracellular Glutamate in Resected Tissue by MALDI-MSI
Data will be summarized using descriptive statistics to compare between participants who received presurgical troriluzole and who did not. For MALDI-MSI, raw mass spectrometry data will be analyzed by a combination of Protein Discoverer (Thermo) and in-house software (Computer Assisted Manual Validation, CAMV) to provide accurate identification and quantification of protein phosphorylation sites for each participant sample.
Measured: From tumor tissue resected at surgery
Grade 3-5 Treatment Related Adverse Event
The percentage of participants who experienced a maximum grade 3-5 treatment-related adverse event based on the Common Toxicity Criteria for Adverse events Version 5.0 (CTCAEv5) as reported on case report forms.
Measured: From tumor tissue resected at surgery
Proliferation Rate (Ki-67) in Resected Tissue
Western blot analysis for proliferation (Ki-67) will be summarized using descriptive statistics
Measured: From tumor tissue resected at surgery
Protein Levels of NLGN3 in Resected Tissue
Western blot analysis for NLGN3 will be summarized using descriptive statistics
Measured: From tumor tissue resected at surgery
Protein Levels of Phosphorylated AMPA Receptor Subunits (e.g. GluA2) in Resected Tissue
Western blot analysis for phosphorylated GluA2 will be summarized using descriptive statistics.
Measured: From tumor tissue resected at surgery
Tumor Tissue Concentration of Troriluzole by MALDI-MSI
MALD-MSI analysis for concentration of troriluzole in resected tumor tissue of participants who received presurgical troriluzole
Measured: From tumor tissue resected at surgery
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted13 Aug 2024
- Study start19 Feb 2025
- Primary completion1 Aug 2026 (estimated)
- Study completion1 Aug 2027 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for GlioblastomaStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Early Phase 1
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 27 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Ugonma Chukwueke
- Sponsor type
- University, hospital or other
- Collaborators
- National Institutes of Health (NIH), Biohaven Pharmaceuticals, Inc.
- Responsible party
- Sponsor-investigator, Ugonma Chukwueke, Dana-Farber Cancer Institute
- Investigators
- Ugonma Chukwueke, MD, Principal investigator, Dana-Farber Cancer Institute
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06552260
- Sponsor's protocol ID
- 24-339
- Status last verified
- Aug 2025
- First submitted
- 9 Aug 2024
- Last updated
- 11 Sep 2025
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- Yes: The Dana-Farber / Harvard Cancer Center encourages and supports the responsible and ethical sharing of data from clinical trials. De-identified participant data from the final research dataset used in the published manuscript may only be shared under the terms of a Data Use Agreement. Requests may be directed to: \[contact information for Sponsor Investigator or designee\]. The protocol and statistical analysis plan will be made available on Clinicaltrials.gov only as required by federal regulation or as a condition of awards and agreements supporting the research.
Study at a glance
From the registry record, last updated by the sponsor on 11 Sep 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Surgical Window of Opportunity Clinical Trial of Troriluzole in Recurrent IDH Wild-Type Glioblastoma
- ClinicalTrials.gov ID
- NCT06552260
- Acronym / sponsor ID
- 24-339
- Conditions
- Glioblastoma, Recurrent Glioblastoma, Brain Tumor
- Keywords
- Glioblastoma, Recurrent Glioblastoma, Brain Tumor, Isocitrate dehydrogenase wild-type Glioblastoma
- Phase
- Early Phase 1
- Study type
- Interventional
- Recruitment status
- Recruiting
- Enrolment
- 27 participants (estimated)
- Lead sponsor
- Ugonma ChukwuekeUniversity, hospital or other
- Collaborators
- National Institutes of Health (NIH), Biohaven Pharmaceuticals, Inc.
- Study start
- 19 Feb 2025 (actual)
- Primary completion
- 1 Aug 2026 (estimated)
- Study completion
- 1 Aug 2027 (estimated)
- First posted
- 13 Aug 2024 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This research study is studying troriluzole as a possible treatment for recurrent glioblastoma.
The name of the study drug involved in this research study is:
-Troriluzole (a tripeptide prodrug of riluzole)
Detailed description
This is an open-label, randomized window-of-opportunity study of Troriluzole in participants with surgically accessible, recurrent isocitrate dehydrogenase wild-type (IDH WT) glioblastoma (GBM). Surgical window-of-opportunity clinical trials test how active the investigational drug is on tumors. "Investigational" means that the drug is being studied.
Participants will be randomized using a 2:1 ratio into one of two study treatment groups: Group A versus Group B. Randomization means a participant is placed into a study group by chance. Group A will receive Troriluzole prior to and after standard-of-care tumor resection surgery, while Group B will not receive Troriluzole prior to standard-of-care tumor resection surgery but will receive Troluzole after surgery.
The research study procedures include screening for eligibility, study treatment visits, blood tests, tumor biopsies, Magnetic Resonance Imaging (MRI) scans, and electrocardiograms (ECGs).
It is expected that about 27 participants will take part in this research study
Biohaven Pharmaceuticals is funding this research study by providing study drug.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Group A: Presurgical Troriluzole | Experimental | Drug: Troriluzole18 participants will be randomly assigned to this group and with complete: * Baseline visit with assessments and MRI. * Cycle 0: * Day -6 through Day 0: Predetermined dose of Troriluzole 2x daily. * Day 0: pre-op MRI * Day 0: standard of care surgical resection of tumor * Day 0: post-op MRI * Cycle 1 through Cycle 3: --Days 1 through 28 of 28 day cycle: Predetermined dose of Troriluzole 2x daily. * Cycle 3 through End of Treatment: --Days 1 through 28 of 28 day cycle: Predetermined dose of Troriluzole 2x daily. * MRIs every 8 weeks while on treatment. * End of study visit with MRI * Follow up every 3 months for 1 year, and then every 6 months for the next 3 years. |
| Group B: Surgery + Troriluzole | Experimental | Drug: Troriluzole9 participants will be randomly assigned to this group and with complete: * Baseline visit with assessments and MRI * Day 0: pre-op MRI * Day 0: standard of care surgical resection of tumor * Day 0: post-op MRI * Cycle 1 through Cycle 3: --Days 1 through 28 of 28 day cycle: Predetermined dose of Troriluzole 2x daily. * Cycle 3 through End of Treatment: --Days 1 through 28 of 28 day cycle: Predetermined dose of Troriluzole 2x daily. * MRIs every 8 weeks while on treatment. * End of study visit with MRI * Follow up every 3 months for 1 year, and then every 6 months for the next 3 years. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (21 listed)
- Age ≥18 years
- Histopathologically confirmed IDH-wildtype glioblastoma, WHO Grade 4, and variants including gliosarcoma as per WHO 2021 criteria (38).
- Prior treatment with radiotherapy with or without chemotherapy.
- Recurrent or progressive disease with no more than 2 prior relapses.
- Confirmed measurable disease per RANO 2.0 for GBM.
Key exclusion criteria (24 listed)
- Laboratory values at the Screening Visit:
- Has presence of diffuse leptomeningeal disease or extracranial disease.
- Prior treatment with troriluzole or riluzole
- From study treatment initiation, treatment with temozolomide less than 23 days, treatment with CCNU or BCNU less than 42 days, treatment with anti-VEGF therapy such as bevacizumab less than 6 months, or treatment with any cancer-directed systemic therapy less than 4 weeks or 5 half-lives, whichever is shorter. No wash-out period is required from tumor treating fields (TTF).
- Use of any investigational agents within 28 days of baseline or 5 half-lives from study initiation, whichever is shorter.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| TroriluzoleAlso: Trigriluzole, BHV-4157, FC-4157, 2-Amino-N-({methyl-[(6-trifluoromethoxy-benzothiazol-2-ylcarbamoyl)-methyl]-carbamoyl}-methyl)-acetamide monohydrate monohydrochlorideTripeptide prodrug of Riluzole, 100 mg capsule, taken orally per protocol. | Drug | Group A: Presurgical Troriluzole, Group B: Surgery + Troriluzole |
Primary outcome
The effect of troriluzole on high-gamma band power (a measure of neuronal activity) via electrocorticography during surgical resection
Time frame: At time of surgery
Data will be summarized using descriptive statistics to compare between participants who received presurgical troriluzole and who did not
6 secondary outcomes
Concentrations of Extracellular Glutamate in Resected Tissue by MALDI-MSI
Time frame: From tumor tissue resected at surgery
Grade 3-5 Treatment Related Adverse Event
Time frame: From tumor tissue resected at surgery
Proliferation Rate (Ki-67) in Resected Tissue
Time frame: From tumor tissue resected at surgery
Protein Levels of NLGN3 in Resected Tissue
Time frame: From tumor tissue resected at surgery
Protein Levels of Phosphorylated AMPA Receptor Subunits (e.g. GluA2) in Resected Tissue
Time frame: From tumor tissue resected at surgery
Tumor Tissue Concentration of Troriluzole by MALDI-MSI
Time frame: From tumor tissue resected at surgery
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 11 Sep 2025.
- Individual participant dataSharing planned: Yes. The Dana-Farber / Harvard Cancer Center encourages and supports the responsible and ethical sharing of data from clinical trials. De-identified participant data from the final research dataset used in the published manuscript may only be shared under the terms of a Data Use Agreement. Requests may be directed to: [contact information for Sponsor Investigator or designee]. The protocol and statistical analysis plan will be made available on Clinicaltrials.gov only as required by federal regulation or as a condition of awards and agreements supporting the research.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part.
Ugonma Chukwueke, MD principal investigator
Dana-Farber Cancer Institute
3 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Early Phase 1 study testing Troriluzole in people with Glioblastoma and Recurrent Glioblastoma, run by Ugonma Chukwueke at 3 sites in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 21 inclusion and 24 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: looking for participants now, as of the sponsor's last update on 11 Sep 2025. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 3 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Early Phase 1 (sometimes called Phase 0) studies give a very small amount of a treatment to a few people, mainly to see how the body handles it.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
Contact Ugonma Chukwueke, MD (617-632-2166, Ugonma_Chukwueke@DFCI.HARVARD.EDU), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
The effect of troriluzole on high-gamma band power (a measure of neuronal activity) via electrocorticography during surgical resection (time frame: At time of surgery). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 Sep 2025.