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Novel Molecular Spectrometric Biomarkers in Blood Plasma as an Early Diagnostic Tool in HCC

NCT04221347 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 250

Last updated 2020-01-13

No results posted yet for this study

Summary

Due to providing valuable clinical information while being minimally invasive, blood-based testing will most likely be a prerequisite for future large-scale screening of high-risk populations. As a variety of pathological processes, including carcinogenesis, may cause changes in both the concentration and the structure and spatial arrangement of body biomolecules, the spectroscopic analysis of blood-based derivatives appears to be an appropriate tool for the early detection thereof. The differences observed in the spectral response of healthy individuals and patients may also be specific to a particular type/stage of the disease and, thus, may serve as a reliable diagnostic marker. In order to find sufficiently specific and sensitive biomarkers of early stages of degenerative and cancerous diseases, the co-applicant group at the Department of Analytical Chemistry, University of Chemistry and Technology Prague (UCT Prague), developed a unique approach for the spectroscopic analysis of blood plasma. Using the highly specialized, structure-sensitive methods of chiroptical spectroscopy (electronic circular dichroism - ECD, Raman optical activity - ROA) combined with conventional infrared (IR) and Raman spectroscopy, the first pilot studies yielded promising results with respect to the identification of spectral markers for pancreatic cancer, colon cancer and type 1 diabetes mellitus. In addition, metabolomics appears to be a very progressive approach to finding potentially suitable molecules to distinguish between healthy and cancer-affected individuals. Therefore, the investigators believes that this multimodal approach will allow for the identification of hepatocellular carcinoma (HCC). In our research, the focus will be on the identification of novel biomarkers in blood plasma that would exhibit sufficient sensitivity and specificity to detect early and potentially curable HCC stages, and that would be potentially useful for routine screening of this disease in well-defined at-risk groups.

Conditions

Interventions

OTHER

blood sampling

blood samples will be taken in specified time points

Sponsors & Collaborators

  • University of Chemistry and Technology, Prague

    collaborator UNKNOWN

  • Military University Hospital, Prague

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2017-10-01
Primary Completion
2020-12-31
Completion
2022-12-31

Countries

  • Czechia

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04221347 on ClinicalTrials.gov