A Study of Intra-tumoral Administered MTX110 in Patients With Recurrent Glioblastoma (MAGIC-G1)

February 6, 2025 updated by: Biodexa Pharmaceuticals

Phase I Open Label Ascending Dose Study to Assess the Feasibility and Safety of Intermittent Infusions of MTX110 Administered by Convection-Enhanced Delivery (CED) in Patients With Recurrent Glioblastoma (rGBM) (MAGIC-G1)

A study designed to assess the safety of MTX110 in patients suffering with recurrent glioblastoma. MTX110 will be administered directly to the site of the tumour via a catheter which is inserted during a surgical procedure at the beginning of the study.

Study Overview

Status

Status

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

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.

Detailed Description

A two cohort, ascending dose study of intra-tumoral MTX110 in patients with recurrent glioblastoma. With the aim to assess the safety and also the recommended phase 2 dose of MTX110.

The patient will undergo a surgical procedure to insert a programmable pump and catheter system to allow administration of MTX110 directly to the tumour using Convection Enhanced Delivery (CED).

Cohort A patients will receive one of three potential dose levels of MTX110 as a weekly infusion in order to establish recommended phase 2 dose. This will be based on an accelerated dose titration/3+3 design.

Cohort B patients will follow the 3+3 study design with the starting concentration established in Cohort A. They too will receive MTX110 as a weekly infusion and may undergo catheter repositioning and continued treatment following progression.

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 (Actual)

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.
4

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 1

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 Contact Backup

Study Locations

  • United States
    • Florida
      • Jacksonville, Florida, United States, 32207
        • Baptist MD Anderson
    • North Carolina
      • Durham, North Carolina, United States, 27710
        • Duke University Hospital

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

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Recurrent glioblastoma.
  • Patients must be healthy enough to tolerate surgery and general anesthesia.
  • Estimated life expectancy of greater than 3 months.

Exclusion Criteria:

  • Patients scheduled to undergo or are undergoing re-irradiation for the recurrent tumour.
  • Patients with a history of glioblastoma treatment with carmustine or Gliadel® wafers.
  • Patients who cannot undergo MRI.
  • Patients may not have received chemotherapy or bevacizumab ≤ 4 weeks, or metronomic dosed chemotherapy such as daily etoposide or cyclophosphamide (1 week) prior to starting the study drug.
  • Patients may not have received treatment with tumor treating fields ≤ 1 week prior to starting the study drug.
  • Patients may not be less than 12 weeks from completion of radiation therapy for the primary tumor.
  • Patients with neoplastic lesions in the brainstem, cerebellum, or spinal cord; radiological evidence of active; multifocal disease; extensive subependymal disease (tumor touching subependymal space is allowed); tumor crossing the midline or leptomeningeal disease.
  • Posterior fossa location of the tumor, regardless of its morphology.
  • Prior, unrelated malignancy requiring current active treatment with the exception of cervical carcinoma in situ and adequately treated basal cell or squamous cell carcinoma of the skin (treatment with tamoxifen or aromatase inhibitors or other hormonal therapy that may be indicated in prevention of prior cancer disease recurrence, are not considered current active treatment).

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: Non-Randomized
  • Interventional Model: Sequential Assignment
  • Masking: None (Open Label)

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: Cohort A: MTX-110
Weekly dosing of MTX110 via CED until progression/ unacceptable toxicity.
Drug: MTX110
Soluble panobinostat
Device: Programmable pump and catheter system
To allow Convection-Enhanced Delivery (CED)
Experimental: Cohort B: MTX-110 with optional catheter repositioning
Weekly dosing of MTX110 via CED until progression. At progression, optional catheter repositioning may occur, followed by continued weekly dosing of MTX110 until next progression/ unacceptable toxicity.
Drug: MTX110
Soluble panobinostat
Device: Programmable pump and catheter system
To allow Convection-Enhanced Delivery (CED)

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
Measure Description
Time Frame
Safety of MTX110 administered by CED
Time Frame: Through study completion, an expected average of 28 weeks. DLT period 28 days from first dose.
The frequency and nature of adverse events, serious adverse events and dose limiting toxicities (DLTs).
Through study completion, an expected average of 28 weeks. DLT period 28 days from first dose.
To determine the recommended Phase 2 dose (RP2D) of MTX110
Time Frame: Through study completion, an expected average of 28 weeks
Through study completion, an expected average of 28 weeks

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
Measure Description
Time Frame
Overall survival
Time Frame: 12 months
12 months
Progression-free survival
Time Frame: 6 months
Progression based on mRANO criteria
6 months
Best overall response rate
Time Frame: 6 months
Based on mRANO criteria
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.
Biodexa Pharmaceuticals

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: Gary Shangold, Biodexa Pharmaceuticals

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.
October 19, 2022

Primary Completion (Actual)

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.
September 10, 2024

Study Completion (Actual)

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.
September 10, 2024

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).
March 28, 2022

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.
April 5, 2022

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.
April 12, 2022

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.
March 25, 2025

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.
February 6, 2025

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.
February 1, 2025

More Information

Terms related to this study

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.
  • MTX110-102

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

Yes

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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