ReviewCancer management and research2026
Circulating Tumor DNA in Cholangiocarcinoma: A Precision Oncology Roadmap.
Review in Cancer management and research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cholangiocarcinoma (CCA) is a rare but aggressive malignancy with a rising global incidence and few therapeutic options for advanced disease. In recent decades, precision oncology for CCA has advanced rapidly, particularly through the development of targeted therapies for patients with actionable genetic alterations. These therapies have markedly prolonged survival and improved other clinical outcomes among patients with unresectable, advanced CCA. The implementation of precision oncology largely depends on detecting genetic mutations to guide patient selection and treatment, using tumor tissue biopsies or liquid biopsies, including circulating tumor DNA (ctDNA) from blood or bile. As a minimally invasive biomarker, ctDNA shows great promise for transforming the clinical management of CCA. This review provides a comprehensive overview of the roles of ctDNA in CCA, including early detection, prognostic stratification, minimal residual disease assessment, recurrence monitoring, therapeutic target identification, and treatment response evaluation. A synthesis of existing studies indicates that bile-derived ctDNA shows superior sensitivity compared with blood-based ctDNA in capturing the genetic profiles and heterogeneity of CCA. We also propose an integrative framework that illustrates how ctDNA profiling can inform diagnosis, treatment, and surveillance across the disease continuum. Because research on ctDNA in CCA remains in its infancy, we discuss current challenges and outline future directions for translating these findings into clinical practice. Collectively, the evidence positions ctDNA-particularly bile-derived ctDNA-as a dynamic tool for real-time genomic profiling, sensitive residual disease detection, and therapy monitoring. This integrative framework provides a roadmap for translating these capabilities into clinical practice, with the potential to enable earlier, more personalized interventions and improve outcomes for patients with CCA.
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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 Socratic graph.