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Onderzoek met een PET-CT camera naar lymfklierkanker tijdens de wacht periode

Follicular Lymphoma Patients during “Watch and Wait” Period Evaluated with Total Body FDG PET-CT Radiomics (FLOWER). - Observational PET-CT study in "watch and wait" patients with FL

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
NL-OMON
Registry ID
NL-OMON58564
Enrollment
55
Registered
2025-10-26
Start date
2026-07-14
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

Follicular lymphoma Follicular lymphoma

Interventions

Only registered products are used during this study. Radiopharmaceutical F-fluor-2 -deoxy-glucose (FDG) PET/CT imaging is performed by standard operating procedures at the Amsterdam UMC. The patient i

Sponsors

Amsterdam UMC
Lead Sponsor

Eligibility

Age
18 Years to 99 Years

Inclusion criteria

Inclusion criteria: 18 years and older Able to remain supine for at least 20 minutes in the PET/CT scanner  Able to give a written and signed informed consent Follicular lymphoma grade between 1 and 3A Follicular lymphoma with Ann-Arbor stage 2-4 In “watch and wait” after diagnosis of follicular lymphoma

Exclusion criteria

Exclusion criteria: - Claustrophobic patients  - Pregnant and breastfeeding patients - Uncontrolled diabetes mellitus - Any medical condition potentially hampering conduction of the study  - Any other contraindication to undergo an FDG PET/CT examination  - Previously treated for lymphoma  - Participation in other research trials that can influence the progression of the disease

Design outcomes

Primary

MeasureTime frame
To compare the time to treatment (TTT) and the collection of PET/CT data for radiomics analysis during the W&W period of patients with FL. The TTT is defined as the time from diagnosis until the initiation of first therapy. The main endpoint for the study is 24 months after inclusion of the last patient.

Secondary

MeasureTime frame
N.A.

Countries

Netherlands

Contacts

Public ContactJ. M. Zijlstra

Amsterdam UMC

hematology@amsterdamumc.nl020-4442604

Outcome results

None listed

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