ArticleJournal of clinical oncology : official journal of the American Society of Clinical Oncology2026
Impact of Circulating Tumor DNA and Copy-Number Alterations on Clinical Outcome in Relapsed/Refractory Germ Cell Tumors Treated With Salvage High-Dose Chemotherapy.
Article in Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
- Tumor Genomics and Liquid Biopsy in Cancer Biology: From Static Snapshots to Dynamic Measurements.Biomolecules · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
18 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeHigh-dose chemotherapy (HDCT) is one of the salvage therapy options for patients with relapsed/refractory germ cell tumors (rGCT) after failure of first-line chemotherapy. We aimed to identify circulating biomarkers predicting clinical response and outcome of HDCT.
methodsBaseline and on-treatment plasma samples from 69 HDCT-treated and 26 conventional-dose chemotherapy (CDCT)-treated GCT patients were analyzed by shallow whole-genome sequencing. Tumor fraction (TF) and copy-number alterations (CNAs) were determined using ichorCNA, compared with miR-371a-3p levels, and correlated with progression-free survival (PFS) and overall survival (OS). CNA profiles from external tissue GCT cohorts were used for validation.
resultsTF was detectable in 75.4% of baseline plasma of HDCT patients. High TF was strongly associated with worse OS in HDCT-treated nonseminomas (
conclusionAnalysis of cell free DNA provides valuable prognostic information in rGCTs. High baseline TF and specific CNA patterns linked to extra-embryonic histology identify patients at higher risk of poor outcomes. HDCT seems to be more effective than CDCT in high-TF patients. These minimally invasive biomarkers could refine risk stratification and guide selection of salvage therapies in rGCTs.
Indexed as
Identifiers
What OpenQuestion holds
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.