ArticleEClinicalMedicine2025
Trifluridine-tipiracil in previously treated patients with oestrogen receptor-positive, HER2-negative metastatic breast cancer (BOOG 2019-01 TIBET trial): a single-arm, multicentre, phase 2 trial.
Article in EClinicalMedicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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
1 citing paper in PubMed.
- Real-time data in cancer registries: Validation of an automated data extraction system.iScience · 2025Article
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Authors and funding
16 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Effective later-line chemotherapy treatment options are scarce for patients with metastatic breast cancer (MBC). Trifluridine-tipiracil has shown survival benefit in heavily pre-treated patients with metastatic colorectal and in gastric cancer refractory to a fluoropyrimidine. This study aimed to investigate the efficacy of trifluridine-tipiracil in a Western population of previously treated patients with oestrogen receptor (ER+), HER2- MBC to facilitate further optimization of this treatment strategy. Methods: Adult patients at least 18 years old diagnosed with hormone receptor positive, HER2- receptor negative MBC with a performance status of 0 or 1 who have been treated with capecitabine in the metastatic setting and up to two other lines of chemotherapy, including a taxane, were enrolled in this single-arm, multicentre, phase 2 study in the Netherlands. The participants received trifluridine-tipiracil 35 mg/m Findings: Fifty female patients were enrolled from September 2020 to July 2023, with a median of 3 (IQR, 2-3) previous endocrine therapy lines and 2 (IQR, 2-3) chemotherapy lines for MBC. The DCR rate at 8 weeks was 64.0% ( Interpretation: Trifluridine-tipiracil demonstrated promising efficacy in heavily pre-treated patients with MBC, despite prior exposure to a fluoropyrimidine. Clinically, this suggests that trifluridine-tipiracil holds potential as a viable oral later-line treatment option with a manageable toxicity profile while maintaining quality of life. Preparations for a phase 3 trial are underway. Funding: Servier, France.
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Registered trials
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