Evaluation of Metastatic Disease and Oncological Treatment in Patients With Colon Cancer Using Zebra Fish Avatars

Brief summary (registry, in English)

In order to improve and individualize cancer treatment personalized treatments developed much further. Colon cancer is treated with surgery and thereafter adjuvant oncological treatment. The selection of chemotherapy is today mainly done according to best guess. Today only a small fraction of oncological treatment may be known to be effective in a person before treatment start, most often it is trial and error. A fast reliable system for looking at response to different treatments in each unique patient is much needed and would, if successful, completely change the way we give oncological treatment today. This system would also be possible to use to evaluate new treatments and if successful, implement in the clinical setting. In this project we will implant a part of the patient's tumour tissue into a zebrafish embryo and evaluate tumour growth and frequency of metastatic disease as well as response to given oncological treatment. 2.2 Objective: The objective of this project is to explore the usefulness of zebrafish (Danio Rerio) embryo models to determine tumor biology and treatment response in colon cancer. An overarching goal would be, before start of any oncological treatment in a patient, to have evaluated the response of oncological treatment in the zebrafish avatar and only treat with a combination of drugs known to have effect against the patient's own tumour. 2.3 Study design: This protocol describes a series of prospective studies in different cohorts of patients with colon cancer to investigate the applicability of zebrafish embryo models. The common denominator of the sub-studies is prospective collection of tumor tissue implanted in zebrafish embryos in order to evaluate if the model is robust enough for growing colon cancer tissue and evaluate growth pattern and response to chemotherapy. This study protocol is designed according to and in adherence with the SPIRIT guidelines. 2.4 Intervention: In all sub-studies the intervention is inoculation of tumor cells in zebrafish embryos followed by observation of tumor behavior and testing of treatments.

What you commit to

• Study type: Interventional · Phase 1/2
• Planned participants: 300
• From 10 Jan 2022 to the primary completion date, 31 Dec 2025
• 1 site in 1 country
• Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Who the study is looking for

Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

Sites in registry order. Save your city in your profile to sort them by distance.