- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04145505
Micrometastases and Angiogenesis in Colon Cancer. Prognostic Value of VEGF. (VEGF-GC)
Influence of the Presence of Ganglionar Micrometastases Associated With an Elevation of Angiogenesis on the Evolution of Colon Cancer. Prognostic Value of the Levels of VEGF-A Anf VEGF-C
According to current clinical guidelines adjuvant treatment in colon cancer is not recommended in patients with stage I and IIA, and in patients with high risk factors (IIB) adjuvant treatment has not shown a clear benefit in recurrence or survival.
However, more than 20% of these patients have recurrence. This high percentage raises the possible understaging of current methods, so in recent years different methods have been developed in order to obtain a correct staging that have allowed a greater detection of micrometastasis (less than 2mm).
The performance of the detection technique of the sentinel node in colon cancer allows us to perform this study in 1-3 lymph nodes, so that performing in all the nodes removed in a piece would be imposible in daily clinical practice for time, personnel and economic resources needed to do it.
This technique achieves between 5-15% of overstaging which means that in stages I and IIA can lead to a change in the indication of adjuvant treatment. Despite this, the influence of ganglion micrometastases on survival is still controversial. This leads to consider other factors that may influence tumor aggressiveness, such as an increase in angiogenesis that allows the viability of implants less than 2mm. Therefore, we propose that elevated levels of VEGF (angiogenesis marker) in patients with sentinel lymph node micrometastases can lead to a worse prognosis.
Based on these premises, the aim of the study is to assess the correlation between the levels of serum and tumor VEGF-A and VEGF-C (markers of angiogenesis and lymphangiogenesis) and the evolution of the disease in patients with lymph node micrometastases.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Once the investigators have all the data of the patients included in the study, and the ELISA analysis of the serum and tissue VEGF levels has been performed, we hope to determine a threshold level of VEGF in blood and tissue that modifies the prognostic implications of the presence of ganglionic micrometastasis, which increases the viability of these implants.
If the investigators determine this threshold and demonstrate that high levels of this molecule, both in blood and tissue, increase the rate of recurrence in patients with lymph node micrometastases, would be suggested a change in the indications for adjuvant treatment in patients in whom it is not currently indicated (stages I-IIA and IIB without other factors of poor prognosis) considering that they have an independent bad prognostic factor such as a high level (above our threshold) of VEGF. This allows the investigators to select those patients who would benefit from chemotherapy treatment despite not being indicated according to the current treatment guidelines (NCCN 2018).
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Contact
- Name: IRENE GÓMEZ TORRES, PHD
- Phone Number: +34 678309987
- Email: irenegomeztorres@gmail.com
Study Locations
-
-
-
Barcelona, Spain, 08025
- Recruiting
- Hospital de La Santa Creu i Sant Pau
-
Contact:
- Maria Carmen Balagué Ponz, MD
- Phone Number: +34 93 556 56 71
- Email: cbalague@santpau.cat
-
Contact:
- Eduardo Maria Targarona Soler, MD PhD
- Phone Number: +34 93 556 56 71
- Email: etargarona@santpau.cat
-
Sub-Investigator:
- Eduardo Maria Targarona Soler, MD PhD
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion criteria:
- Patients older than 18 years
- Diagnosis of colon adenocarcinoma located above promontory
- Elective surgical treatment with oncological criteria and curative intention
Exclusion criteria:
- Non-acceptance by the patient
- Patients who have received QT during the preoperative period
- Patients with previous colon surgery
- Patients with definitive study of the surgical piece with involvement of the lymph nodes according to conventional histological study (Stage III)
- Patients presenting distant dissemination in the extension study (Stage IV)
Study Plan
How is the study designed?
Design Details
- Observational Models: Case-Only
- Time Perspectives: Prospective
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
recurrence
Time Frame: 5 years
|
local, lymph node or distant mtastasis appearance
|
5 years
|
Collaborators and Investigators
Investigators
- Principal Investigator: CARMEN BALAGUÉ PONS, PHD DR, Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- IIBSP-VEG-2018-77
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Colorectal Cancer
-
University of California, San FranciscoCompletedStage IV Colorectal Cancer AJCC v8 | Stage IVA Colorectal Cancer AJCC v8 | Stage IVB Colorectal Cancer AJCC v8 | Stage IVC Colorectal Cancer AJCC v8 | Stage III Colorectal Cancer AJCC v8 | Stage IIIA Colorectal Cancer AJCC v8 | Stage IIIB Colorectal Cancer AJCC v8 | Stage IIIC Colorectal Cancer AJCC... and other conditionsUnited States
-
Fred Hutchinson Cancer CenterNational Cancer Institute (NCI)TerminatedRectal Cancer | Colon Cancer | Cancer Survivor | Colorectal Adenocarcinoma | Stage III Colorectal Cancer AJCC v8 | Stage IIIA Colorectal Cancer AJCC v8 | Stage IIIB Colorectal Cancer AJCC v8 | Stage IIIC Colorectal Cancer AJCC v8 | Stage I Colorectal Cancer AJCC v8 | Stage II Colorectal Cancer AJCC v8 | Stage... and other conditionsUnited States
-
University of Southern CaliforniaNational Cancer Institute (NCI)TerminatedStage IV Colorectal Cancer AJCC v8 | Stage IVA Colorectal Cancer AJCC v8 | Stage IVB Colorectal Cancer AJCC v8 | Stage IVC Colorectal Cancer AJCC v8 | Stage III Colorectal Cancer AJCC v8 | Stage IIIA Colorectal Cancer AJCC v8 | Stage IIIB Colorectal Cancer AJCC v8 | Stage IIIC Colorectal Cancer AJCC... and other conditionsUnited States
-
M.D. Anderson Cancer CenterNational Cancer Institute (NCI)Active, not recruitingStage IV Colorectal Cancer AJCC v8 | Stage IVA Colorectal Cancer AJCC v8 | Stage IVB Colorectal Cancer AJCC v8 | Stage IVC Colorectal Cancer AJCC v8 | Stage III Colorectal Cancer AJCC v8 | Stage IIIA Colorectal Cancer AJCC v8 | Stage IIIB Colorectal Cancer AJCC v8 | Stage IIIC Colorectal Cancer AJCC... and other conditionsUnited States
-
Wake Forest University Health SciencesNational Cancer Institute (NCI)CompletedCancer Survivor | Stage III Colorectal Cancer AJCC v8 | Stage IIIA Colorectal Cancer AJCC v8 | Stage IIIB Colorectal Cancer AJCC v8 | Stage IIIC Colorectal Cancer AJCC v8 | Stage I Colorectal Cancer AJCC v8 | Stage II Colorectal Cancer AJCC v8 | Stage IIA Colorectal Cancer AJCC v8 | Stage IIB Colorectal... and other conditionsUnited States
-
M.D. Anderson Cancer CenterRecruitingColorectal Adenocarcinoma | Stage IVA Colorectal Cancer AJCC v8 | Stage IVB Colorectal Cancer AJCC v8 | Stage IVC Colorectal Cancer AJCC v8 | Stage III Colorectal Cancer AJCC v8 | Stage IIIA Colorectal Cancer AJCC v8 | Stage IIIB Colorectal Cancer AJCC v8 | Stage IIIC Colorectal Cancer AJCC v8 | Stage... and other conditionsUnited States
-
City of Hope Medical CenterRecruitingColorectal Neoplasms | Colorectal Cancer | Colorectal Adenocarcinoma | Colorectal Cancer Stage II | Colorectal Cancer Stage III | Colorectal Cancer Stage IV | Colorectal Neoplasms Malignant | Colorectal Cancer Stage IUnited States, Japan, Italy, Spain
-
Sidney Kimmel Cancer Center at Thomas Jefferson...United States Department of DefenseActive, not recruitingColorectal Adenoma | Stage III Colorectal Cancer AJCC v8 | Stage IIIA Colorectal Cancer AJCC v8 | Stage IIIB Colorectal Cancer AJCC v8 | Stage IIIC Colorectal Cancer AJCC v8 | Stage 0 Colorectal Cancer AJCC v8 | Stage I Colorectal Cancer AJCC v8 | Stage II Colorectal Cancer AJCC v8 | Stage IIA Colorectal... and other conditionsUnited States
-
University of Roma La SapienzaCompletedColorectal Cancer Stage II | Colorectal Cancer Stage III | Colorectal Cancer Stage IV | Colorectal Cancer Stage 0 | Colorectal Cancer Stage IItaly
-
University of Southern CaliforniaNational Cancer Institute (NCI); AmgenTerminatedStage IV Colorectal Cancer AJCC v7 | Stage IVA Colorectal Cancer AJCC v7 | Stage IVB Colorectal Cancer AJCC v7 | Colorectal Adenocarcinoma | RAS Wild Type | Stage III Colorectal Cancer AJCC v7 | Stage IIIA Colorectal Cancer AJCC v7 | Stage IIIB Colorectal Cancer AJCC v7 | Stage IIIC Colorectal Cancer...United States
Clinical Trials on COLORECTAL CANCER SURGERY
-
Fudan UniversityUnknownColorectal Cancer | SurgeryChina
-
University of CopenhagenZealand University HospitalActive, not recruitingColorectal Cancer | SurgeryDenmark
-
Changhai HospitalNot yet recruitingColorectal Cancer | Surgical Procedure, Unspecified
-
Assiut UniversityCompleted
-
Karl A FranklinCompletedSleep Apnea Syndromes | Hypoxia | Colorectal CancerSweden
-
Sahlgrenska University Hospital, SwedenRecruitingColorectal NeoplasmsSweden
-
G. Hatzikosta General HospitalUniversity of IoanninaCompletedColorectal Cancer | Oxidative Stress | Colon Rectal ResectionGreece
-
Changhai HospitalNot yet recruiting
-
University of California, DavisCalifornia Academy of Family PhysiciansCompletedColorectal NeoplasmsUnited States
-
M.D. Anderson Cancer CenterPatient-Centered Outcomes Research Institute; Alliance for Clinical Trials...CompletedColorectal CancerUnited States