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New hope for recurrent glioblastoma: experimental drug LMP744 enters human trials

NCT ID NCT07416188

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 25, 2026 · Last updated Jul 31, 2026 · Updated 23 times

Summary

This study tests a new drug called LMP744 in people whose glioblastoma has come back after standard treatment. The drug is designed to kill cancer cells by blocking a key growth signal and interfering with DNA repair. Participants will receive the drug through a vein for 5 days each month, and will have surgery to remove tumor tissue for analysis. The goal is to see if the drug can shrink tumors and improve survival.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
LMP744 (a drug that targets cancer cell growth and DNA repair)
What this could lead to
If successful, this could provide a new treatment option for people with recurrent glioblastoma, potentially shrinking tumors and extending life.
What could go wrong
This is an early-phase trial with only 40 participants, so results may not apply to everyone. The drug may not work or could cause side effects.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Phase 1/2

Runs two stages together: safety and dose first, then whether the treatment works.

Participants

About 40 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jul 2026

Expected to finish

Dec 2032

An estimate. End dates often move.

Lead sponsor

A government research agency

The lead sponsor is the US National Institutes of Health.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 99 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

* INCLUSION CRITERIA: Participant must meet all the following inclusion criteria to be deemed eligible for this study: * Participants \>= 18 years of age * Tissue-based diagnosis of recurrent glioblastoma, IDH-wildtype by a neuropathologist * Karnofsky Performance Status (KPS) \>60 * Willing to use effective birth control method --The effects of LMP744 on developing human fetuses are unknown. Therefore, females of childbearing potential and their male partners must be willing to use an effective method of contraception during the clinical study (hormonal, barrier, surgical, or abstinence) before study enrollment and for 6 months after the last dose of the study drug. If the female becomes pregnant or suspects she is pregnant while participating in this study, she must inform her treating physician immediately. * Agreeable to undergo surgical intervention for brain biopsy and/or resection. * Initial diagnostic biopsy under 03-N-0164 will be performed to confirm recurrent disease and obtain pre-treatment tissue. * The surgical intervention may include stereotactic/needle biopsy, open biopsy, and/or resection, as determined by neurosurgical assessment. Only participants for whom gross total resection of tumor is not expected to be achievable will be included in the study. * Willing and able to appoint a durable power of attorney * Able to provide informed consent or have a legally authorized representative (LAR) to provide consent, if incapacitated. EXCLUSION CRITERIA: An individual who meets any of the following criteria will be excluded from participation in this study: * Pregnant and/or nursing females --As LMP744 is a novel agent with the potential for teratogenic or abortifacient effects, pregnant and/or nursing females will be excluded from receiving drug * Significant medical co-morbidities that would compromise the participant s ability to tolerate LMP744 and which cannot reasonably be controlled (per the investigator s judgment, such as poorly controlled chronic kidney disease and/or poorly controlled congestive heart failure) * Social situations that would limit compliance with study requirements, such as chronic homelessness * Prior chemotherapy or biologic therapy completed within 4 weeks (6 weeks for nitrosoureas and mitomycin C) or a duration of 5 half-lives (whichever is shorter) * Additional malignancy diagnosed or requiring active treatment within 1 year of screening * Unable to undergo an MRI scan of the brain * Active autoimmune disease that requires systemic treatment within 2 years of screening * Cardiac disease * \>=2 MIs * \>=2 coronary revascularization procedures * Cardiac Troponin T or I \>= 2x the institutional upper limit of normal at screening * Ejection fraction \<45% on screening echocardiogram * Chronic hypokalemia (K\<2.5 mmol/L) * Human Immunodeficiency Virus (HIV) * Known history of HIV * Positive HIV 1/2 at screening. * Active Hepatitis B or Hepatitis C infection at screening * Active infection requiring systemic antibacterial, antiviral or antifungal therapy \<7 days prior to initiation of study drug * Recipient of autologous or allogeneic T cells * Solid organ or tissue transplant recipients

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The study's own enquiry address

    This study publishes an address for enquiries. See it below .

  2. The places running it

    1 site. The list below names each one and where it is.

  3. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  4. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • National Institutes of Health Clinical Center

    RECRUITING

    Bethesda, Maryland, 20892, United States

    Contact Email: •••••@•••••

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