Clinical Trials Logo

Clinical Trial Summary

The purpose of this study is to see if researchers can detect circulating tumor cells (CTC) and circulating endothelial cells (CEC) in the blood.


Clinical Trial Description

Circulating tumors cells (CTCs) and circulating endothelial cells (CECs) are found in the peripheral blood of most common malignancies and are promising surrogate biomarkers. The CellSearchTM CTC assay is currently approved by the Food and Drug Administration as an adjunct for monitoring disease status in breast, prostate and colon carcinomas; and evidence in breast cancer suggests that CTCs are an independent predictor of overall survival and progression-free survival. Evolving data demonstrates a potential role of CTCs as a surrogate assessment for treatment response. The benefit of this approach in renal cell cancer(RCC) is unknown and further investigation is needed to determine the feasibility of using the CellSearchTM CTC Assay in this malignancy.

Circulating endothelial cells (CECs) are increased in the peripheral blood of cancer patients and appear to be a marker of tumor related angiogenesis. Studies suggest that CECs increase in the setting of progressive disease and decrease in response to treatment with an antiangiogenic agent. Although current data evaluating CECs in RCC is limited, there is significant interest in CEC evaluation as a marker of treatment response given the majority of current FDA approved RCC therapies target tumor angiogenesis.

The overall objective of this protocol is to obtain preliminary data and experience using our Cell Search Assay system which can be used for future grant applications. Our hypothesis is that CTCs and/or CECs will be valuable and versatile biomarkers for therapeutic response, determination of relapse and survival in patients with renal cell cancer. ;


Study Design

Observational Model: Cohort, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT01173445
Study type Observational
Source University of Kansas Medical Center
Contact
Status Completed
Phase N/A
Start date July 2010
Completion date May 2011

See also
  Status Clinical Trial Phase
Active, not recruiting NCT04987203 - Study to Compare Tivozanib in Combination With Nivolumab to Tivozanib Monotherapy in Subjects With Renal Cell Carcinoma Phase 3
Recruiting NCT06391879 - Establishment of a Multidimensional Prediction Model for the Natural Course of VHL Disease-related Renal Cell Carcinoma
Completed NCT02526017 - Study of Cabiralizumab in Combination With Nivolumab in Patients With Selected Advanced Cancers Phase 1
Recruiting NCT05059444 - ORACLE: Observation of ResiduAl Cancer With Liquid Biopsy Evaluation
Terminated NCT03655613 - APL-501 or Nivolumab in Combination With APL-101 in Locally Advanced or Metastatic HCC and RCC Phase 1/Phase 2
Active, not recruiting NCT03170960 - Study of Cabozantinib in Combination With Atezolizumab to Subjects With Locally Advanced or Metastatic Solid Tumors Phase 1/Phase 2
Withdrawn NCT05418387 - A Social Support Intervention to Improve Treatment Among Hispanic Kidney and Liver Cancer Patients in Arizona N/A
Recruiting NCT04623502 - An Investigation of Kidney and Urothelial Tumor Metabolism in Patients Undergoing Surgical Resection and/or Biopsy N/A
Completed NCT02853344 - Study of Pembrolizumab (MK-3475) Monotherapy in Locally Advanced/Metastatic Renal Cell Carcinoma (MK-3475-427/KEYNOTE-427) Phase 2
Terminated NCT04088500 - A Study of Combination Nivolumab and Ipilimumab Retreatment in Patients With Advanced Renal Cell Carcinoma Phase 2
Completed NCT05070637 - Circulating Tumor Cell Reducing No-touch Nephrectomy N/A
Active, not recruiting NCT03634540 - A Trial of Belzutifan (PT2977, MK-6482) in Combination With Cabozantinib in Patients With Clear Cell Renal Cell Carcinoma (ccRCC) (MK-6482-003) Phase 2
Not yet recruiting NCT06049030 - A Study of HS-10516 in Patients With Advanced Clear Cell Renal Cell Carcinoma Phase 1
Completed NCT03652077 - A Safety and Tolerability Study of INCAGN02390 in Select Advanced Malignancies Phase 1
Completed NCT01358721 - Phase I Biomarker Study (BMS-936558) Phase 1
Active, not recruiting NCT04503148 - Anesthesia and Cancer Study: Renal Cell Carcinoma N/A
Completed NCT02386826 - INC280 Combined With Bevacizumab in Patients With Glioblastoma Multiforme Phase 1
Not yet recruiting NCT05808608 - A Study of AK104 Plus Axitinib in Advanced/Metastatic Special Pathological Subtypes of Renal Cell Carcinoma Phase 1/Phase 2
Withdrawn NCT03323710 - Study of Propranolol Plus Sunitinib in First-line Treatment of Metastatic Renal Cell Carcinoma Phase 2
Not yet recruiting NCT02787915 - DC1s-CTL Cellular Therapy for Renal Cell Carcinoma Phase 1/Phase 2