Evaluation of the fractional uptake rate (FUR) in 18F-FDG PET/CT to assess tumour metabolic activity

Evaluation of the fractional uptake rate (FUR) in 18F-FDG PET/CT to assess tumour metabolic activity - FUR evaluation in oncologic PET

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON53508

Enrollment

Registered

2022-08-11

Start date

2024-01-15

Completion date

Unknown

Last updated

2026-07-20

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

Conditions

Lung cancer, lymphoma Lung cancer, lymphoma

Interventions

N.A.

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Oncologic patients who receive an 18F-FDG PET/CT scan for their standard care. Be competent and be 18 years or older

Exclusion criteria

Exclusion criteria: Diabetes Not fasted > 4 hours Physical exercise within 24 hours Active inflammation (fever > 38 degrees, CRP > 5) Any condition or medical indication (such as claustrophobia) that indicates  that the patient will not be able to lie still for the duration of the dynamic  PET/CT examination. Pregnant or breast feeding

Design outcomes

Primary

Measure	Time frame
Level of correlation between the FUR and Km and assess whether this is superior compared to the correlation between the SUV and Km.	—

Secondary

Measure	Time frame
Accuracy of the FUR to assess the glucose consumption of tumors. Inter-subject variation in time-integrated arterial 18F-FDG concentration.	—

Countries

Netherlands

Contacts

Public ContactR Wierts

Maastricht Universitair Medisch Centrum +

roel.wierts@mumc.nl0629633695

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP) · Data processed: Jul 23, 2026