Blood test may cut cancer diagnosis time
NCT ID NCT05846594
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study looked at whether using a liquid biopsy (a blood test that detects cancer DNA) early in the diagnostic process could help doctors diagnose and recommend treatment faster for people with advanced lung or gastrointestinal cancer. 463 participants were enrolled across multiple countries. The study compared the time to diagnosis and treatment recommendation between those who had the liquid biopsy alongside standard care versus standard care alone.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- FoundationOne® Liquid CDx Assay (a blood test that looks for cancer DNA)
- What this could lead to
- If successful, this could show that liquid biopsy helps doctors diagnose and recommend treatment for advanced cancer faster than traditional tissue biopsy alone.
- What could go wrong
- This is an observational study, not a treatment trial. It measures timing, not whether patients live longer or feel better. Results may not apply to all cancer types or settings.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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463 people
The number who actually took part.
- Started
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Sep 2023
- Finished
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Sep 2024
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Participants presenting with a clinical diagnosis of advanced cancer, falling into one of the following two clinical presentations: i) De novo metastatic lung cancer as evidenced by imaging demonstrating a lung nodule/mass and objective evidence of a metastatic process; OR, ii) De novo metastatic gastrointestinal cancer as evidenced by imaging demonstrating a metastatic process in the abdomen/pelvis * Participants who are treatment naïve for the metastatic setting under study * Ability to comply with the study protocol * Participants must either: i) Have a tissue biopsy intended/planned to confirm malignant disease and histology; OR, ii) Have a tissue biopsy already performed but pathology has not yet been finalized. If a tissue biopsy has already been performed prior to ICF signature, then the subtyping of primary tumor may have already been assessed (i.e., for lung cancer TTF1, p40, and napsin A IHC staining may have already been performed). Exclusion Criteria: * Participants deemed not fit for treatment with systemic therapy * Participants deemed not fit for tissue biopsy * Participants with hematological neoplasm * Participants with primary malignant neoplasm of the brain * Participants with any previous molecular testing (NGS or other methods) e.g., all immunohistochemistry staining recommended by ESMO aiming to define the treatment decision (i.e., for lung cancer ALK, EGFR, and PD-L1 IHC staining must not have already been performed). Participants in which tissue biopsy and primary histotyping have been performed can be included in the study. * Prior treatment for metastatic cancer with the exception of participants who have already been diagnosed and treated for cancer, other than the cancer type under study, who have no evidence of relapse * History of malignancy within 5 years prior to screening, with the exception of the cancer under investigation in this study and malignancies with a negligible risk of metastasis or death (e.g., 5-year overall survival rate \> 90%), such as adequately treated carcinoma in situ of the cervix, non-melanoma skin carcinoma, localized prostate cancer, ductal carcinoma in situ, or Stage I uterine cancer
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Asklepios Klinik Gauting
München-Gauting, 82131, Germany
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Azienda Ospedaliera Universitaria Integrata Verona
Verona, Veneto, 37126, Italy
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Azienda Ospedaliero-Universitaria Dipartimento Interaziendale Di Oncologia
Udine, Friuli Venezia Giulia, 33100, Italy
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CHU Strasbourg - Nouvel Hopital Civil
Strasbourg, 67091, France
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Centre Eugène Marquis
Rennes, 35042, France
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Centre Oscar Lambret
Lille, 59000, France
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Clinica Universidad de Navarra Madrid
Madrid, 28027, Spain
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Gustave Roussy
Villejuif, 94800, France
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Hopital Marie Lannelongue
Le Plessis-Robinson, 92350, France
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Hospital Universitario Reina Sofia
Córdoba, Cordoba, 14004, Spain
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Hospital Universitario Son Espases
Palma de Mallorca, Balearic Islands, 07014, Spain
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Institut Sainte Catherine
Avignon, 84918, France
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Klinikum Stuttgart - Katharinenhospital
Stuttgart, 70174, Germany
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Klinikum der LMU München, Campus Großhadern, Krebszentrum München
München, 81377, Germany
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Med. Hochschule Hannover
Hanover, 30625, Germany
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Università degli Studi della Campania Luigi Vanvitelli
Naples, Campania, 80131, Italy
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Universität Mannheim
Mannheim, 68167, Germany
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Universitätsklinikum Hamburg-Eppendorf Onkologisches Zentrum Medizinische Klinik II
Hamburg, 20246, Germany
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