Trial reportClinical cancer research : an official journal of the American Association for Cancer Research2025
Cabozantinib plus Atezolizumab in Advanced, Progressive Endocrine Malignancies: A Multicohort, Basket, Phase II Trial (CABATEN/GETNE-T1914).
Trial report in Clinical cancer research : an official journal of the American Association for Cancer Research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Systemic management of adrenal malignancies: adrenocortical carcinoma and pheochromocytoma/paraganglioma.Endocrine connections · 2026Article
- European Society of Neuroendocrine Tumors (ENETS) 2025 guidance paper for lung and thymic carcinoids.Journal of neuroendocrinology · 2026Article
- Tyrosine kinase inhibitors in patients with neuroendocrine neoplasms: a systematic literature review.Therapeutic advances in medical oncology · 2024Article
Corrections and comments
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Authors and funding
20 authors.
Funding
Abstract
purposeMultikinase inhibitors have shown efficacy in endocrine neoplasms, and synergism with immune checkpoint inhibitors has been noted in other tumors. PATIENTS AND
methodsThis is a prospective, multicenter, open-label, Simon two-stage optimal design, phase II study including patients with advanced and refractory endocrine and neuroendocrine neoplasms in six cohorts: lung well-differentiated neuroendocrine tumors, anaplastic thyroid cancer (ATC), adrenocortical carcinoma (ACC), pheochromocytoma/paraganglioma (PPGL), well-differentiated gastroenteropancreatic neuroendocrine tumors (GEP-NET), and grade 3 extrapulmonary neuroendocrine neoplasms. Patients received atezolizumab 1,200 mg intravenously every 3 weeks plus cabozantinib 40 mg/day orally until disease progression or unacceptable toxicity. The primary objective was the overall response rate (ORR) by RECIST 1.1.
resultsFrom October 2020 to December 2022, 93 patients were included. The ORR was 14.3% [95% confidence interval (CI), 1.8-42.8] in ATC (N = 14); 8.3% (95% CI, 1.0-27.0) in ACC (N = 24); 15.4% (95% CI, 1.9-45.5) in PPGL (N = 13), and 16.7% (95% CI, 4.7-37.4) in GEP-NET (N = 24). Lung well-differentiated neuroendocrine tumors and grade 3 extrapulmonary neuroendocrine neoplasms had no responses. The duration of response was 20.4 months in ATC, 13.1 months in ACC, 12.2 months in PPGL, and 15.8 months in GEP-NET. Survival rates at 12 months in ATC and ACC were 47.6% and 47.6%, respectively. No unexpected toxicity was observed.
conclusionsCabozantinib and atezolizumab were safely administered and showed promising ORR, and preliminary long-term survival rates were observed in aggressive and pretreated ACC and ATC, which warrants further investigation.
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