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Study identifier: NCT06855095 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Absorbed Tumor Dose in Peptide Receptor Radionuclide Therapy with Long-acting Somatostatin Analogues - ATSA Trial

Condition: Neuroendocrine Tumors · Neuroendocrine Tumor Grade 1 · Neuroendocrine Tumor Grade 2  ·  Sponsor: The Netherlands Cancer Institute

PhasePhase 2/Phase 3
Planned participants39
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

According to current guidelines, patients have to withhalt long-acting somatostatin analogues (LA-SSA) for 4-6 weeks prior to every 177Lutetium-DOTATATE administration. The primary objective of the study is to investigate the effect of LA-SSA on the absorbed dose in tumor lesions during PRRT.

This description comes directly from the study's public registry record.

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Contact details are listed per location below or on the registry record.

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Locations (1)

Antoni van LeeuwenhoekAmsterdam, NetherlandsRecruiting

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Source record: clinicaltrials.gov/study/NCT06855095