ArticleNPJ precision oncology2025
Real life outcome analysis of breast cancer brain metastases treated with Trastuzumab Deruxtecan.
Article in NPJ precision oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
What it found
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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
9 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Pooled it
- Intracellular Nanopharmacology of Trastuzumab Deruxtecan Reveals Lysosome-Centered Organelle Vulnerabilities in HER2-Positive Breast Cancer Cells.ACS nano medicine · 2026Article
- Article
- Trastuzumab Deruxtecan in HER2-Positive Metastatic Breast Cancer: Real-World Outcomes and Treatment Transition Patterns in a Chinese Cohort.Current oncology (Toronto, Ont.) · 2026Article
- Efficacy and safety of T-DXd in patients with HER2-positive and HER2-low metastatic breast cancer: a real-world study.Translational breast cancer research : a journal focusing on translational research in breast cancer · 2026Article
- Real-world efficacy and safety of trastuzumab deruxtecan versus trastuzumab emtansine and tucatinib as second-line and third-line treatments for HER2-positive metastatic breast cancer: two target trial emulation studies.The Lancet regional health. Europe · 2025Article
- Trastuzumab-Deruxtecan for the Treatment of Metastatic Breast Cancer Patients: Data from Real World Studies.Cancers · 2025Review
- Trastuzumab deruxtecan in patients with active brain metastases from HER2-positive/low metastatic breast cancer: a retrospective multicenter real-world study.Breast cancer research : BCR · 2025Article
- T-DM1 with concurrent radiotherapy in HER2-positive breast cancer: preclinical evaluation and mechanisms, prediction, and exploration of adverse effects.Discover oncology · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
24 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Tumor dissemination to the central nervous system (CNS) is almost a rule in the treatment journey of advanced HER2+ breast cancer (BC). Recent results demonstrated high intracranial efficacy with Trastuzumab Deruxtecan (T-DXd). However, a real-world evidence is lacking in literature. We conducted a multicenter, observational, retrospective real-world analysis on 39 cases collected at 12 Italian Oncological Units. Patients with brain metastases (BMs) from HER2 + BC treated with T-DXd in various treatment lines were enrolled. Primary endpoint was the intracranial overall response rate (iORR). Secondary endpoints were intra- and global progression free survival (iPFS - gPFS); other secondary objectives were the intracranial disease control rate (iDCR), duration of response (iDoR), clinical benefit rate at 6 and 12 months (iCBr), overall survival, and safety. iORR was 59%, iPFS was 15.6 months, gPFS was 11.8 months. iDCR was 94.9%, iDoR was 11.9 months, and iCBr at 6 and 12 months were 69.2% and 59%, respectively. OS was not reached, with an overall rate of 77.9% of patients alive at 12 months. This study confirmed the high intracranial efficacy and manageable safety profile of T-DXd in this first-ever real world analysis.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.