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F18 FBPA

Phase 1

Solid Tumor | Small molecule | Oncology |Heron Therapeutics, Inc.|Last Updated: Jul 9, 2026

Target and mechanism

ModalitySmall molecule

Also known as F18 FBPA Injection

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment30

FDA Designations

No designations recorded

Clinical trial landscape

F18 FBPA · 1 trial · 1 indication

Phase 1 1
NCT07691775A Study to Evaluate the Safety and Diagnostic Performance of F18 FBPA PET/CT Imaging in Solid TumorsSolid Tumor
RECRUITING30 Analytics
PHASE1RECRUITING
A Study to Evaluate the Safety and Diagnostic Performance of F18 FBPA PET/CT Imaging in Solid Tumors
Solid TumorUnlock trial analytics

Study Endpoints

Primary Endpoints

To evaluate the safety and establish the optimal screening conditions (including dose, timing and image quality) of F18 FBPA PET/CT in patients with solid tumors
6 months

Safety: To evaluate the safety profile of F18 FBPA, all cohorts will undergo safety monitoring for up to one week following the F18 FBPA PET/CT scan. Monitoring will include routine assessments of adverse events (AEs), physical examinations, and vital signs. Diagnostic efficacy: To assess the diagnostic efficacy of F18 FBPA PET/CT by quantifying tracer uptake (SUVmax, SUVmean and SUVpeak), aiming to determine the minimum effective dose and optimal imaging timepoint.

Secondary Endpoints

To evaluate the applicability of F18 FBPA PET/CT imaging for tumor detection across various solid tumor types.
6 months
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeDIAGNOSTIC

Treatment Arms

ArmTypeDescription
F18 FBPA InjectionEXPERIMENTALSingle arm treated by F18 FBPA Injection only

Interventions

NameTypeDescription
F18 FBPA InjectionDRUGF18 FBPA (4-Borono-2-\[18F\]fluoro-L-phenylalanine) is a radiolabeled phenylalanine analog used in positron emission tomography (PET) for tumor imaging. Its uptake is mainly facilitated by the L-type amino acid transporter 1 (LAT1), which is commonly overexpressed in malignant tumors. This selective transport mechanism allows F18 FBPA to accumulate preferentially in tumor tissues rather than in normal tissues. Once taken up by cells, the fluorine-18 isotope emits positrons, enabling accurate visualization of tracer distribution through PET imaging.
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Eligibility Criteria

Age Range18 Years to 80 Years
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: 1. Subject aged 18-80 (inclusive). 2. Histopathological confirmed diagnosis of a solid tumor (including but not limited to osteogenic sarcoma, brain tumors, head and neck cancer, lung cancer, breast cancer, or colorectal cancer). 3. At least one measurable lesion identified on p...

Countries:Taiwan
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Competitive Landscape -Other Solid Tumors 9 trials (matched to "Solid Tumor")

Recent Changes (Last 90 Days)

LOWJul 9, 2026NCT07691775NEW_TRIAL: changed
LOWJul 9, 2026NCT07691775NEW_TRIAL: changed

Frequently asked questions about F18 FBPA

What is F18 FBPA used for?

F18 FBPA is an investigational small molecule being studied for use in solid tumors. It is a diagnostic imaging agent evaluated in PET/CT imaging to assess its safety and diagnostic performance in patients with solid tumors. The drug is currently in Phase 1 clinical development and is not yet approved.

What does F18 FBPA target?

F18 FBPA is a diagnostic imaging agent used in PET/CT scans. It is designed to visualize solid tumors, though its specific molecular target is not disclosed. The drug is being studied to evaluate its safety and diagnostic performance in patients with solid tumors.

Who makes F18 FBPA?

F18 FBPA is being developed by Heron Therapeutics, Inc., a biopharmaceutical company traded on the stock exchange under the ticker symbol HRTX. The company is conducting a Phase 1 clinical trial to evaluate the drug's safety and diagnostic performance in solid tumors.

What phase is F18 FBPA in?

F18 FBPA is in Phase 1 clinical development. It is an investigational drug, meaning it has not been approved by regulatory authorities. The ongoing Phase 1 trial is recruiting participants to evaluate the safety and diagnostic performance of F18 FBPA PET/CT imaging in solid tumors.

What clinical trials is F18 FBPA in?

F18 FBPA is being studied in one active Phase 1 clinical trial with the identifier NCT07691775. The trial, titled 'A Study to Evaluate the Safety and Diagnostic Performance of F18 FBPA PET/CT Imaging in Solid Tumors,' is recruiting 30 participants in Taiwan. It is an uncontrolled, non-randomized study open to adults aged 18 years and older.

Is F18 FBPA the same as F18 FBPA Injection?

Yes, F18 FBPA is also known as F18 FBPA Injection. Both names refer to the same investigational drug being developed by Heron Therapeutics, Inc. for use in PET/CT imaging of solid tumors. The drug is currently in Phase 1 clinical trials.