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TLX-101-Tx+ Lomustine

Phase 3

Neoplastic Disease | Small molecule | Oncology |Telix Pharmaceuticals Limited|Last Updated: Aug 11, 2026

Success Probability

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Market & Valuation

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Trial Design

CONTROLLEDDMC
Total Trials1
Total Enrollment50

FDA Designations

ORPHAN_DRUG

Clinical trial landscape

TLX-101-Tx+ Lomustine · 1 trial · 6 indications

Phase 3 1
NCT07100730Study of TLX101-Tx Plus Standard of Care (SoC) Versus SoC Alone for the Treatment of Patients With Recurrent GlioblastomaNeoplastic Disease
RECRUITING50 Analytics
PHASE3RECRUITING
Study of TLX101-Tx Plus Standard of Care (SoC) Versus SoC Alone for the Treatment of Patients With Recurrent Glioblastoma
Neoplastic DiseaseUnlock trial analytics

Study Endpoints

Primary Endpoints

Safety and Tolerability
Through study completion, an average of 2 years

Assessing TEAEs type according to MedDRA (Medical Dictionary for Regulatory Activities), frequency, severity according to National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) V5.0, seriousness, and relationship of study treatment will be assessed. Laboratory abnormalities will be assessed according to the NCI CTCAE V5.0.

Dose Optimization
Through study completion, an average of 2 years

Part 1 of the study is being done to identify the best dose to use for Part 2 of the study

Secondary Endpoints

TLX101-Tx Concentration in the blood
From enrollment to the end of treatment at around 12 weeks.
Radiation Dosimetry
Through study completion, an average of 2 years
TLX101-Tx Concentration in the Urine
From enrollment to the end of treatment at around 12 weeks.
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
TLX101-Tx + Standard of CareEXPERIMENTALTLX101-Tx + Lomustine
TLX101-Tx OnlyEXPERIMENTALTLX101-Tx Therapy only

Interventions

NameTypeDescription
TLX-101-Tx + LomustineCOMBINATION_PRODUCTCombination therapy with TLX-101-Tx + Lomustine
TLX101-TxRADIATIONTLX101-Tx
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites9

Inclusion Criteria: 1. Previously confirmed neuropathological diagnosis of glioblastoma, IDH-wildtype according to the WHO 2021 classification. 2. Radiographic evidence of first recurrence or progressive glioblastoma according to RANO 2.0 criteria after first-line treatment with biopsy or maximal s...

Countries:AustraliaAustriaBelgiumNetherlands
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Recent Changes (Last 90 Days)

LOWAug 11, 2026NCT07100730lastUpdatePostDate: changed
LOWAug 11, 2026NCT07100730lastUpdatePostDate: changed

Frequently asked questions about TLX-101-Tx+ Lomustine

What is TLX-101-Tx plus Lomustine used for?

TLX-101-Tx plus Lomustine is an investigational combination therapy being studied for the treatment of recurrent glioblastoma, a type of brain cancer. It is currently in Phase 3 clinical development for patients with this condition. The therapy is being evaluated against standard of care alone in a controlled clinical trial.

Who is developing TLX-101-Tx plus Lomustine?

TLX-101-Tx plus Lomustine is being developed by Telix Pharmaceuticals Limited, a biopharmaceutical company listed on the Australian Securities Exchange under the ticker TLX. The company is conducting a Phase 3 clinical trial of this combination therapy for recurrent glioblastoma.

What phase is TLX-101-Tx plus Lomustine in?

TLX-101-Tx plus Lomustine is in Phase 3 clinical development. It is an investigational therapy, meaning it has not been approved by regulatory authorities. The drug has received orphan drug designation from the FDA, which is granted to therapies intended to treat rare diseases.

What clinical trials is TLX-101-Tx plus Lomustine in?

TLX-101-Tx plus Lomustine is being studied in a Phase 3 clinical trial with the identifier NCT07100730. This trial is recruiting patients with recurrent glioblastoma and is being conducted in Australia, Austria, Belgium, and the Netherlands. The study has an enrollment target of 50 participants aged 18 years and older.

Is TLX-101-Tx plus Lomustine the same as TLX-101-Tx + Lomustine?

Yes, TLX-101-Tx plus Lomustine is the same as TLX-101-Tx + Lomustine. These are two different ways of writing the same combination therapy name. The drug is being developed by Telix Pharmaceuticals Limited for the treatment of recurrent glioblastoma.