Clinical trials: Circulating Tumor Cells
Breast Cancer
Prospective Validation Trial of Circulating Tumor Cells (CTCs) in Women With Metastatic Breast Cancer
Primary Objectives: 1. To validate the prognostic significance of circulating tumor cells (CTCs) in patients with newly diagnosed metastatic breast cancer (MBC). 2.
- Trial name
- NCT00493350
- Testing
- Blood Sample
- Where
- United States
- Volunteers
- 660 people
- Sponsor
- M.D. Anderson Cancer Center
Microsatellite Instability, Lynch Syndrome
MSI in Circulatory DNA of Endometrial Cancer
This study aims to analyze the microsatellite instability (MSI) in the circulatory tumor DNA and in the tumor tissue in the patients diagnosed with uterine endometrial cancer.
- Conditions
- Microsatellite Instability, Lynch Syndrome, Endometrial Cancer, Circulating Tumor Cell
- Trial name
- NCT03744962
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Lei Li
Solid Tumor, Carcinoma
Propofol vs Sevo for Paediatric Tumor Surgery
Background: Retrospective studies and meta-analyses have shown a reduction in 5-year survival following inhalational based compared to propofol based total intravenous (TIVA) anaesthesia for cancer surgery.
- Conditions
- Solid Tumor, Carcinoma, Malignancy, Cancer
- Trial name
- NCT04475705
- Testing
- propofol, sevoflurane
- Where
- Hong Kong
- Volunteers
- 100 people
- Sponsor
- Hong Kong Children's Hospital
Non-Clear Cell Renal Cell Carcinoma
Personalized ctDNA Monitoring for Predicting Immunotherapy Outcomes in Advanced Non-Clear Cell Renal Cell Carcinoma
This is a prospective, non-interventional observational cohort study evaluating the clinical utility of patient-specific circulating tumor DNA (ctDNA) monitoring in patients with advanced non-clear cell renal cell carcinoma…
- Trial name
- NCT07776483
- Testing
- Patient-Specific Tumor-Informed ctDNA Monitoring
- Volunteers
- 67 people
- Sponsor
- West China Hospital
Breast Cancer
HER2 Expression of CTC to Predict Response in HER2-positive Advanced Breast Cancer Patients Treated With ADC
To evaluate the predictive and prognostic value of HER2 expression of circulating tumor cells in HER2-positive advanced breast cancer patients treated with ADC
- Trial name
- NCT05834686
- Testing
- HER2 expression of circulating tumor cells
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Beijing 302 Hospital
Lymphoma
The Value of Monitoring Circulating Cell DNA (ctDNA) in Pediatric Lymphoma: A Prospective, Multicenter Clinical Study
The next-generation sequencing (NGS) based on liquid biopsy has been an emerging technology to identify tumor-specific genetic aberrations in malignant tumors.
- Trial name
- NCT04957901
- Testing
- Pediatric lymphoma protocol
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Sun Yat-sen University
Circulating Tumor Cells
Therapeutic Response Evaluation by CTC Expansion System
Among biomarkers, CTCs are a convenient, sensitive and biologically informative option. CTC detection could be considered a real-time "liquid biopsy" approach and contains several advantages such as minimally invasive, easy and…
- Trial name
- NCT04972461
- Where
- Taiwan
- Volunteers
- 500 people
- Sponsor
- Taipei Medical University Hospital
Ovarian Cancer
Circulating Lymphatic Progenitor Cell and Lymph Node Metastasis
Correlation of circulating lymphatic endothelial progenitor cells with lymph node metastasis
- Trial name
- NCT01268956
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hospital Universitari de Bellvitge
Oropharynx Squamous Cell Carcinoma, Oropharynx Cancer
Circulating Biomarkers in Oropharyngeal Cancers
The goal of this observational longitudinal study is to learn about circulating tumor Human Papilloma Virus-DNA (ctHPV-DNA) as a biomarker for HPV positive oropharyngeal cancer and cancer of unknown primary of the head and neck.
- Conditions
- Oropharynx Squamous Cell Carcinoma, Oropharynx Cancer, Tonsillar Cancer, Base of the Tongue Carcinoma
- Trial name
- CIRCOS (NCT05904327)
- Where
- Sweden
- Volunteers
- 130 people
- Sponsor
- Region Örebro County
Breast Cancer
Blood Levels of Tumor Cells in Predicting Response in Patients Receiving First-Line Chemotherapy for Stage IV Breast Cancer
RATIONALE: Measuring blood levels of tumor cells in patients with breast cancer may help doctors predict how patients will respond to treatment.
- Trial name
- NCT00898014
- Testing
- fluorescence in situ hybridization, immunologic technique, laboratory biomarker analysis
- Where
- France
- Volunteers
- 216 people
- Sponsor
- Institut Curie
Disseminated Neuroblastoma, Localized Resectable Neuroblastoma
Study of DNA in Blood Samples From Patients With Neuroblastoma
This research trial studies is deoxyribonucleic acid (DNA) in blood samples from patients with neuroblastoma. Studying samples of blood from patients with cancer in the laboratory may help doctors learn more about changes that…
- Conditions
- Disseminated Neuroblastoma, Localized Resectable Neuroblastoma, Localized Unresectable Neuroblastoma, Recurrent Neuroblastoma
- Trial name
- NCT00898391
- Testing
- laboratory biomarker analysis, polymerase chain reaction, polyacrylamide gel electrophoresis
- Where
- United States
- Volunteers
- 329 people
- Sponsor
- Children's Oncology Group
Breast Cancer, Colorectal Cancer
Study of Circulating Cancer Cells in Patients With Metastatic Breast, Ovarian, Colon, or Pancreatic Cancer
RATIONALE: Counting the number of circulating cancer cells in samples of blood from patients with metastatic cancer may help doctors find out how much the cancer has spread.
- Conditions
- Breast Cancer, Colorectal Cancer, Ovarian Cancer, Pancreatic Cancer
- Trial name
- NCT00898781
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Mayo Clinic
Metastatic Colorectal Cancer
Circulating Regulatory Lymphocytes and Outcome of Metastatic Colorectal Cancer Patients
Aim of the present study is to investigate whether baseline or early post-treatment (one month after treatment commencement) frequency of peripheral T regulatory lymphocytes (Tregs OR CD4+/CD25high/FOXP3+ T cells), known to…
- Trial name
- NCT01533740
- Testing
- fluorouracil/irinotecan/levo-folinic acid/bevacizumab
- Where
- Italy
- Volunteers
- 31 people
- Sponsor
- University of Rome Tor Vergata
Solid Tumor, Adult, Healthy Donors
A Biospecimen Collection Study of Leukapheresis-Derived Circulating Tumor Cells, Immune Cells, and Progenitor Cells.
Primary Objective: This is a study to investigate the feasibility of harvesting, expanding, and selecting T lymphocytes from cancer patients and healthy volunteers.
- Conditions
- Solid Tumor, Adult, Healthy Donors, COVID-19 Donors
- Trial name
- NCT00571389
- Where
- United States
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- BioCytics, Inc.
Breast Neoplasms
Sweden Cancerome Analysis Network - Breast : Genomic Profiling of Breast Cancer
This study evaluates the genomic profiles of breast cancer in a prospective and population-based manner. In the first phase, breast tumors are analyzed by whole transcriptome RNA-sequencing.
- Trial name
- SCAN-B (NCT02306096)
- Where
- 10 sites in Sweden
- Volunteers
- 20,000 people
- Sponsor
- Lund University
EBV-induced Lymphomas, EBV-associated Malignancies
Biological Therapy in Treating Patients at High-Risk or With Lymphoma, Lymphoproliferative Disease, or Malignancies
The purpose of this phase I/II trial is to study the side effects and best dose of biological therapy to treat patients at high-risk or with Epstein-Barr virus-associated lymphoma or lymphoproliferative disease.
- Conditions
- EBV-induced Lymphomas, EBV-associated Malignancies, Transplant Patients With EBV Viremia at High Risk of Developing a Recurrent EBV Lymphoma
- Trial name
- NCT00002663
- Testing
- Epstein-Barr virus-specific cytotoxic T lymphocytes (EBV-CTLs)
- Where
- United States
- Volunteers
- 58 people
- Sponsor
- Atara Biotherapeutics
Cancer
Clinical Validation of a Microfluidic Device for Isolation and Molecular Characterization of Circulating Tumor Cells
To evaluate the efficiency of a microdevice for circulating tumor cells isolation and to correlate the circulating titre with response and progression.
- Trial name
- CTC (NCT01022723)
- Where
- Singapore
- Volunteers
- 817 people
- Sponsor
- National Cancer Centre, Singapore
Triple Negative Breast Cancer
A Trial Using ctDNA Blood Tests to Detect Cancer Cells After Standard Treatment to Trigger Additional Treatment in Early Stage Triple Negative Breast Cancer Patients
c-TRAK TN is a multi-centre phase II study, consisting of a circulating tumour DNA (ctDNA) surveillance component and a therapeutic component.
- Trial name
- c-TRAK-TN (NCT03145961)
- Testing
- Pembrolizumab
- Where
- 17 sites in United Kingdom
- Volunteers
- 208 people
- Sponsor
- Institute of Cancer Research, United Kingdom
Esophageal Squamous Cell Carcinoma
Individualized Tumor-Informed CtDNA Analysis for Monitoring Postoperative Recurrence in ESCC (NEOCRTEC2401)
The goal of this observational study or is to explore the correlation between dynamic changes in postoperative circulating tumor DNA (ctDNA) and recurrence risk using a novel, tumor-informed ctDNA detection technique, thus laying…
- Trial name
- NCT06561178
- Testing
- molecular residual disease detection
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Sun Yat-Sen University Cancer Center
Metastatic Renal Cell Carcinoma
Application Circulating Tumor DNA Dynamic Monitoring in Clinical Treatment of Metastatic Renal Cell Carcinoma
Next-Generation Sequencing and whole transcriptome RNA sequencing were used to detect genomic variation and expression in tissues or blood, respectively.
- Trial name
- NCT05816642
- Testing
- sunitinib or pazopanib, PD-1 inhibitor combined with axitinib
- Where
- China
- Volunteers
- 500 people
- Sponsor
- RenJi Hospital