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89Zr-bevacizumab PET imaging as predictive biomarker for everolimus efficacy in patients with neuroendocrine tumors

89Zr-bevacizumab PET imaging as predictive biomarker for everolimus efficacy in patients with neuroendocrine tumors - NETPET

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
NL-OMON
Registry ID
NL-OMON32849
Enrollment
14
Registered
2010-04-08
Start date
2010-07-14
Completion date
Unknown
Last updated
2024-05-06

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

Conditions

hormone producing cancer neuroendocrine tumors

Interventions

None listed

Sponsors

Universitair Medisch Centrum Groningen
Lead Sponsor

Eligibility

Age
18 Years to 99 Years

Inclusion criteria

Inclusion criteria: • adult patients with metastatic neuroendocrine tumors • radiological documentation of progressive disease over the past year • measurable disease according to RECIST criteria • Adequate bone marrow function as shown by: ANC >= 1.5 x 109/L, Platelets >= 100 x 109/L, Hb > 9 g/dL. • Adequate liver function: serum bilirubin:

Exclusion criteria

Exclusion criteria: • uncontrolled medical conditions (eg, unstable angina, symptomatic heart failure, serious intercurrent infections, uncontrolled diabetes) • any psychological, familial, sociological condition potentially hampering compliance with the study protocol and follow-up schedule of the study • Prior therapy with RAD001 (everolimus) or other rapamycins (sirolimus, temsirolimus).

Design outcomes

Primary

MeasureTime frame
The primary endpoint is the change in 89Zr-bevacizumab uptake in tumor lesions between the baseline PET scan and the scans performed after 2 and 12 weeks of everolimus treatment in patients with neuroendocrine tumors.

Secondary

MeasureTime frame
The secondary endpoint is progressive disease according to Response Evaluation Criteria in Solid Tumors (RECIST) criteria on CT after 12 weeks of treatment. Progression is defined as the appearance of new disease or an increase of 20% in the sum of the longest diameters of the target lesions.

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)