Using blood tests to monitor cancer in patients with advanced tumors

Implementation of Liquid Biopsies During Routine Clinical Care in Patients With Advanced Malignancies (LIQPLAT)

Not applicable Interventional University Hospital, Basel, Switzerland · NCT06367751

This study is testing if using blood tests to check for cancer-related DNA can help doctors better manage and treat patients with advanced tumors.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment150 (estimated)
Ages18 Years and up
SexAll
SponsorUniversity Hospital, Basel, Switzerland Academic / other
Locations1 site (Basel)
Trial IDNCT06367751 on ClinicalTrials.gov

What this trial studies

This study aims to evaluate the feasibility of implementing liquid biopsies, specifically measuring circulating tumor DNA (ctDNA), during routine clinical care for patients with advanced solid tumors at the University Hospital Basel. Researchers will compare clinical outcomes and patient-reported outcomes between those receiving ctDNA measurements and a control group from an external registry. Blood samples will be collected as part of standard care, and ctDNA analysis will help identify mutations, assess disease burden, and tailor treatment strategies. The study seeks to integrate ctDNA measurements into routine practice to enhance patient management and outcomes.

Who should consider this trial

Good fit: Ideal candidates include adults aged 18 and older with advanced solid tumors who have not received prior treatment for metastatic disease.

Not a fit: Patients with primary brain tumors will not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could lead to more personalized cancer treatment and improved patient outcomes.

How similar studies have performed: Other studies have shown promise in using ctDNA for monitoring cancer, but this specific implementation in routine care is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients with a proven solid malignant disease, i.e. with solid malignant tumors where no primary surgical resection is planned OR solid malignant tumors that are locally advanced and inoperable OR solid tumors that are metastatic
* No prior treatment for advanced/metastatic disease
* Indication for medical anti-cancer treatment (including combined chemoradiotherapy) as judged by the treating physician
* Patient age 18 years and older
* General research consent of the University Hospital Basel

Exclusion Criteria:

● Patients with primary brain tumors

Where this trial is running

Basel

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Advanced Solid TumorctDNA
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.