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

Official record

Identifier

NCT06943755

Recruiting locations

countries

United StatesAustraliaAustriaBelgiumBrazilCanadaChinaFranceGermanyItalyNetherlandsPolandPuerto RicoSouth KoreaSpainTaiwanUnited Kingdom

Interventions studied

ZanzalintinibEverolimus

Lead sponsor

Exelixis

Target enrolment

440 participants

Study type

INTERVENTIONAL

Phase

Phase 2/3

Status

Recruiting

First posted

Apr 24, 2025

Last updated on the registry

Sep 29, 2026

Age

18 Years

Sex

ALL

Study contact

The official record lists a study contact. Contact details are published there and are intentionally not copied to this page.

Eligibility criteria

Reproduced verbatim from the official record. Eligibility is decided by the study team, never by this page.

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, and mixed neuroendocrine non-neuroendocrine neoplasm (MiNEN).
* Prior treatment with a vascular endothelial growth factor receptor (VEGFR) -targeting tyrosine kinase inhibitor or a mammalian target of rapamycin (mTOR) inhibitor.
* Systemic chemotherapy and any liver-directed or other ablative therapy within 4 weeks before randomization.
* Systemic radionuclide therapy within 6 weeks before randomization.
* Radiation therapy for bone metastases within 2 weeks, any other radiation therapy, except as indicated above, within 4 weeks before randomization.

Note: Other protocol defined Inclusion/Exclusion criteria may apply.

Indexed under

Pancreatic Cancer