Clinical trial · Observational
Exosome-derived Extrahepatic Metastasis Detection By Liquid Biopsy In Colorectal Cancer Liver Metastases
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Colorectal cancer is the third most common malignancy worldwide, and prognosis largely depends on how effectively metastatic disease is managed. The liver is the most frequent and prognostically important site of metastasis, and patients responding well to chemotherapy may become candidates for curative hepatic resection. However, the presence of extrahepatic metastasis (EHM) critically influences treatment eligibility and survival. Although clinical scores such as the Fong and Beppu systems include EHM as a determinant, its detection by imaging remains limited, especially for small or occult lesions. Accurate identification of EHM is also essential when considering liver transplantation for unresectable colorectal liver metastases (CRLM), where EHM remains an exclusion criterion. The EXELION Study aims to develop a non-invasive diagnostic model using serum exosomal microRNAs (miRNAs) to detect both hepatic and extrahepatic metastases in patients with CRLM. By integrating circulating miRNA profiling with machine learning-based analysis, this study seeks to supplement imaging diagnostics, improve treatment stratification, and enhance clinical decision-making for metastatic colorectal cancer.
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Colorectal Cancer Liver Metastases (CRLM) | Colorectal Neoplasm | PROBABILISTIC | 0.70 |
| Metastatic Colorectal Carcinoma (mCRC) | Colorectal Carcinoma | CURATED_BROADER | 0.78 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| EXELION | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (6)
- label
- Extrahepatic liver metastasis patients(Discovery Cohort)
- description
- Patients with colorectal liver metastases (CRLM) who have confirmed extrahepatic metastasis at the time of diagnosis or treatment planning, included in the first (discovery) cohort.
- label
- Non-extrahepatic liver metastasis patients(Discovery Cohort)
- description
- Group/Cohort Description: Patients with colorectal liver metastases (CRLM) who do not have confirmed extrahepatic metastasis at the time of diagnosis or treatment planning, included in the first (discovery) cohort.
- interventionNames
- Other: EXELION
- label
- Extrahepatic liver metastasis patients(Training Cohort)
- description
- Extrahepatic liver metastasis patients (Training Cohort) Group/Cohort Description: Patients with colorectal liver metastases (CRLM) who have confirmed extrahepatic metastasis at the time of diagnosis or treatment planning, included in the first (training) cohort.
- interventionNames
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Adults (≥18 years old) * Histologically- or cytologically-confirmed colorectal cancer that is metastatic * Availability of pre-treatment plasma samples * Written informed consent provided * Sufficient clinical and imaging data to determine presence/absence of extrahepatic metastasis Exclusion Criteria: * Prior malignancies within 5 years * Poor sample quality or hemolysis * Inability to provide informed consent
References
Publications (8)
- BACKGROUNDAdam R, Piedvache C, Chiche L, Adam JP, Salame E, Bucur P, Cherqui D, Scatton O, Granger V, Ducreux M, Cillo U, Cauchy F, Mabrut JY, Verslype C, Coubeau L, Hardwigsen J, Boleslawski E, Muscari F, Jeddou H, Pezet D, Heyd B, Lucidi V, Geboes K, Lerut J, Majno P, Grimaldi L, Levi F, Lewin M, Gelli M; Collaborative TransMet group. Liver transplantation plus chemotherapy versus chemotherapy alone in patients with permanently unresectable colorectal liver metastases (TransMet): results from a multicentre, open-label, prospective, randomised controlled trial. Lancet. 2024 Sep 21;404(10458):1107-1118. doi: 10.1016/S0140-6736(24)01595-2. PMID 39306468
- BACKGROUNDGiuliante F, Vigano L, De Rose AM, Mirza DF, Lapointe R, Kaiser G, Barroso E, Ferrero A, Isoniemi H, Lopez-Ben S, Popescu I, Ouellet JF, Hubert C, Regimbeau JM, Lin JK, Skipenko OG, Ardito F, Adam R. Liver-First Approach for Synchronous Colorectal Metastases: Analysis of 7360 Patients from the LiverMetSurvey Registry. Ann Surg Oncol. 2021 Dec;28(13):8198-8208. doi: 10.1245/s10434-021-10220-w. Epub 2021 Jul 1. PMID 34212254
- BACKGROUNDCarpizo DR, D'Angelica M. Liver resection for metastatic colorectal cancer in the presence of extrahepatic disease. Lancet Oncol. 2009 Aug;10(8):801-9. doi: 10.1016/S1470-2045(09)70081-6. PMID 19647200
- BACKGROUNDLeung U, Gonen M, Allen PJ, Kingham TP, DeMatteo RP, Jarnagin WR, D'Angelica MI. Colorectal Cancer Liver Metastases and Concurrent Extrahepatic Disease Treated With Resection. Ann Surg. 2017 Jan;265(1):158-165. doi: 10.1097/SLA.0000000000001624. PMID 28009741
- BACKGROUNDBojmar L, Zambirinis CP, Hernandez JM, Chakraborty J, Shaashua L, Kim J, Johnson KE, Hanna S, Askan G, Burman J, Ravichandran H, Zheng J, Jolissaint JS, Srouji R, Song Y, Choubey A, Kim HS, Cioffi M, van Beek E, Sigel C, Jessurun J, Velasco Riestra P, Blomstrand H, Jonsson C, Jonsson A, Lauritzen P, Buehring W, Ararso Y, Hernandez D, Vinagolu-Baur JP, Friedman M, Glidden C, Firmenich L, Lieberman G, Mejia DL, Nasar N, Mutvei AP, Paul DM, Bram Y, Costa-Silva B, Basturk O, Boudreau N, Zhang H, Matei IR, Hoshino A, Kelsen D, Sagi I, Scherz A, Scherz-Shouval R, Yarden Y, Oren M, Egeblad M, Lewis JS, Keshari K, Grandgenett PM, Hollingsworth MA, Rajasekhar VK, Healey JH, Bjornsson B, Simeone DM, Tuveson DA, Iacobuzio-Donahue CA, Bromberg J, Vincent CT, O'Reilly EM, DeMatteo RP, Balachandran VP, D'Angelica MI, Kingham TP, Allen PJ, Simpson AL, Elemento O, Sandstrom P, Schwartz RE, Jarnagin WR, Lyden D. Multi-parametric atlas of the pre-metastatic liver for prediction of metastatic outcome in early-stage pancreatic cancer. Nat Med. 2024 Aug;30(8):2170-2180. doi: 10.1038/s41591-024-03075-7. Epub 2024 Jun 28.