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68Ga-FAPI-46 PET-CT for molecular assessment of fibroblast activation and risk assessment in solid tumors (FAPI Basket)

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-511659-17-00
Acronym
IRST100.59
Enrollment
200
Registered
2024-06-12
Start date
2023-05-01
Completion date
Unknown
Last updated
2025-09-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Solid tumors

Brief summary

The primary endpoint is the evaluation of the detection rate of 68Ga-FAPI-46 PET/CT, defined as the proportion of 68Ga-FAPI-46 positive patients and the total number of recruited patients. A positive patient is defined as a patient with at least one 68Ga-FAPI-46 positive lesion. Primary tumor, lymph nodes and metastasis will be considered positive if specific concentration of radioligand in target tissue exceeds the unspecific concentration in adjacent tissues.

Detailed description

Proportion of 68Ga-FAPI-46 PET/CT-positive patients over the total number of patients undergoing 68Ga-FAPI-46 PET/CT for each tumor histology, Proportion of 68Ga-FAPI-46 PET/CT-positive patients over the total number of patients undergoing 68Ga-FAPI-46 PET/CT for each lesion site and proportion of 68Ga-FAPI-46 PET/CT-positive lesions over the total number of lesions for each lesion site;, 68Ga-FAPI-46 uptake in terms of SUV, Safety is defined as the number and percentage of patients undergoing grade 1 to 4 adverse events according to CTCAE version 5.0 until 30 days post 68Ga-FAPI-46 PET/CT.

Interventions

None listed

Sponsors

Istituto Romagnolo Per Lo Studio Dei Tumori Dino Amadori IRST S.r.l.
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
The primary endpoint is the evaluation of the detection rate of 68Ga-FAPI-46 PET/CT, defined as the proportion of 68Ga-FAPI-46 positive patients and the total number of recruited patients. A positive patient is defined as a patient with at least one 68Ga-FAPI-46 positive lesion. Primary tumor, lymph nodes and metastasis will be considered positive if specific concentration of radioligand in target tissue exceeds the unspecific concentration in adjacent tissues.

Secondary

MeasureTime frame
Proportion of 68Ga-FAPI-46 PET/CT-positive patients over the total number of patients undergoing 68Ga-FAPI-46 PET/CT for each tumor histology, Proportion of 68Ga-FAPI-46 PET/CT-positive patients over the total number of patients undergoing 68Ga-FAPI-46 PET/CT for each lesion site and proportion of 68Ga-FAPI-46 PET/CT-positive lesions over the total number of lesions for each lesion site;, 68Ga-FAPI-46 uptake in terms of SUV, Safety is defined as the number and percentage of patients undergoing grade 1 to 4 adverse events according to CTCAE version 5.0 until 30 days post 68Ga-FAPI-46 PET/CT.

Countries

Italy

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026