Correlation Between Various Urinary Exosomal Protein Biomarkers and Pathological Manifestation in Thyroid Follicular Neoplasm: Early and Pre-operative Diagnosis of Follicular Thyroid Cancer
NCT ID: NCT05463107
Last Updated: 2025-06-22
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
RECRUITING
50 participants
OBSERVATIONAL
2022-08-01
2028-07-31
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Aberrant Helix Pomatia Agglutinin Binding Glycan Expression in Follicular Thyroid Tumours
NCT05052359
A Taiwanese Oncogenetic Panel and Integrated Clinical Data Registry Study for Advanced Thyroid Cancer Patients (TOPICS-THYROID)
NCT05541380
Proteomics of Papillary Thyroid Carcinoma
NCT02814032
Evaluation of the Clinical Utility of Circulating Biomarkers in Advanced Thyroid Carcinomas
NCT06863805
The Role of POLE Mutation in High Risk Endometrial Cancer.
NCT07114653
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
However, it will be very different for well-differentiated thyroid cancer, and the average 5-year relative survival rate of both thyroid papillary or follicular thyroid cancer is more than 98 %. Therefore, the most important treatment strategy for endocrinologists will consider the development of biomarkers for early diagnosis and postoperative follow-up, rather than measuring serum thyroglobulin alone, which is the only biomarker in the current medical guidelines, and there is no choice. Our research team tried to find the newer biomarker together with serum thyroglobulin for post-operative longitudinal follow-up of well-differentiated thyroid cancer in the past five years. The investigators used urinary exosomal proteins as target and did find several peptides to be helpful, including our published urinary exosomal thyroglobulin (UExTg). In Taiwan, goiter and thyroid cancer are prevalent diseases. Although papillary thyroid cancer could be diagnosed via reliable sono-guided fine needle aspiration cytology, follicular thyroid cancer is still an unresolved issue in daily medical practice, especially in cytology. the investigators need to find a practicably earlier biomarker, which should be convenient, non-invasive and repeatable in sample collection. In our previous research and published data, urine will be a reliable source of data.
Exosomes are nano-vesicles, containing DNA, RNA and proteins, and usually secreted by cells into extracellular spaces. Generally, the vesicles of exosomes are only 40 to 150 nm in diameter. Exosomes may carry and transfer the messages between different tissues. Now, the existing evidences revealed that exosomes may represent certain messages from malignant cells, including diagnosed biomarkers or prognostic predictors. Previously, published data of exosomal studies in thyroid cancer focused on serum microRNA, long coding RNA and circular RNA, but only few published data on peptides, which were named as liquid biopsy. However, cell-secreted exosomes of malignancy could be collected not only in plasma, body fluid, but also from urine, which is the non-invasive pathway but valuable wastes of human body. Our research group had developed experienced technique to collect urinary exosomes via our pilot study in the past several years.
Since the investigators proved the role of urinary exosomal thyroglobulin, UExTg, in post-operative follow-up in well-differentiated thyroid cancer in the past three years, from 2018-2020, the investigators also found several peptides to be the candidates of prognostic predictors in our preliminary studies, including Calprotectin A8/A9, Annexin-2, Angiopoietin-1.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
COHORT
PROSPECTIVE
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
Exclusion Criteria
20 Years
80 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
National Taiwan University Hospital
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
CHIH-YUAN WANG, Doctor
Role: PRINCIPAL_INVESTIGATOR
Department of Internal Medicine, National Taiwan University Hospital
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
National Taiwan University Hospital
Taipei, , Taiwan
Countries
Review the countries where the study has at least one active or historical site.
Central Contacts
Reach out to these primary contacts for questions about participation or study logistics.
Facility Contacts
Find local site contact details for specific facilities participating in the trial.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
202110076RINB
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.