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NCT06943755PHASE2, PHASE3RECRUITING

Zanzalintinib Versus Everolimus in Participants With Locally Advanced or Metastatic Neuroendocrine Tumors

A Phase 2/3, Multicenter, Randomized Open-Label Study of Zanzalintinib vs Everolimus in Participants With Previously Treated, Unresectable, Locally Advanced or Metastatic Neuroendocrine Tumors

Sponsor: Exelixis

No open prediction endpoints

Endpoints are classified and published by ProgramSignal analysts.

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Key Facts

Study type
INTERVENTIONAL
Conditions
Pancreatic Neuroendocrine Tumor (pNET), Extra-Pancreatic Neuroendocrine Tumor (epNET)
Interventions
Zanzalintinib, Everolimus
Enrollment
440 participants
Primary completion
Jun 2029
Study completion
Jun 2029
First posted
Apr 2025
Last updated
Apr 2026

Primary Endpoints (CT.gov)

Progression-Free Survival (PFS) Per Response Evaluation Criteria in Solid Tumors Version (RECIST) 1.1 as Assessed by Blinded Independent Central Review (BICR)

Time frame: Up to 48 months

Secondary Endpoints

PFS Per RECIST 1.1 as Assessed by Investigator

Objective Response Rate (ORR) Per RECIST 1.1 as Assessed by BICR and Investigator

Overall Survival (OS)

Eligibility Criteria

Key Inclusion Criteria: * Histologically confirmed, locally advanced/unresectable or metastatic, well-differentiated Grade 1, 2, or 3 NETs of pancreatic origin or extra-pancreatic origin. * Allowed prior lines of therapy, based on the site of NET and functional status. * Documented radiographic disease progression per RECIST 1.1, as assessed by the Investigator based on imaging assessments (computed tomography \[CT\] or magnetic resonance imaging \[MRI\]) within 12 months before randomization. * Measurable disease according to RECIST 1.1 as determined by the Investigator. * Archival tumor tissue is required, if available. If archival tumor tissue is not available, a fresh biopsy may be submitted if it can be safely and feasibly obtained. Every attempt should be made to provide tumor tissue. Key Exclusion Criteria: * Histologically confirmed neuroendocrine carcinomas (including small cell lung cancer), medullary thyroid cancer, pheochromocytoma, paraganglioma, Merkel cell carcinoma,

Read full criteria on CT.gov →

✦ Analyst Commentary

Expert commentary on why this trial matters and what to watch for.

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Source

Open on ClinicalTrials.gov