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Infusate with MTX110 and gadolinium

Phase 1

Diffuse Intrinsic Pontine Glioma | Small molecule | Oncology |Biodexa Pharmaceuticals plc|Last Updated: Dec 18, 2023

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
UNCONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment9
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT04264143CED of MTX110 Newly Diagnosed Diffuse Midline GliomasPHASE1 COMPLETED 9Mar 10, 2020Nov 22, 2023Dec 18, 20231 United States
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Study Endpoints
Primary Endpoints
Incidence of Adverse Events
Up to six weeks after second infusion

Safety of repeated convection-enhanced delivery (CED) of MTX110 will be reported by summarizing the incidence rate of adverse events observed or reported. Adverse events will be graded according to Common Terminology Criteria for Adverse Events (CTCAE) version 5.0.

Maximum Tolerated Dose (MTD) of MTX110
14 days

The MTD will be determined based on the number of dose limiting toxicities (DLT) observed in each of the titrated doses.

Secondary Endpoints
Steady state volume of drug distribution
14 days
Time to tumor progression/recurrence (PFS)
2 years
Overall survival (OS) or time to death
2 years
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Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
MTX110 and CEDEXPERIMENTALAll patients enrolled in the study will receive infusion of MTX110 and Gadolinium delivered by the CED delivery system directly into the tumor over 9-11 days.
Interventions
NameTypeDescription
Infusate with MTX110 and gadoliniumDRUGPulses 1 and 2 will be prepared with 30, 60 or 90 uM concentration of MTX110. The infusate consists of gadolinium and MTX110 (30, 60, or 90 uM) at approximately 1:100 ratio.
Convection-Enhanced Delivery (CED)DEVICECED is the method by which the drug are delivered to the brain under controlled pressure to the brain by targeted micro-catheters.
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Eligibility Criteria
Age Range3 Years — 18 Years
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: * Aged more than 3 years up to the 18th birthday * Radiological diagnosis of DIPG with tumor confined to the region of the pons or * thalami without cystic changes or hematoma obstructing the planned catheter trajectories * Radiological diagnosis of thalamic gliomas confined to ...

Countries:United States
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