Chemokines and Renal Cancer (ChemoRenCan)
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Purpose
Despite novel treatment options, Renal Cell Carcinoma (RCC) has been characterized by a constant increase in its mortality and consequently requires an important involvement in translational research.
The aim of this study is to evaluate the interest of CXCL4, CXCL4L1 and CXCR3 as biomarkers in localized, locally advanced or metastatic RCC. Indeed these chemokines have shown anti-angiogenic and anti-tumor properties in experimental models and may be particularly interesting for prognostic and predictive purposes.
| Condition | Intervention |
|---|---|
|
Carcinoma Carcinoma Renal Cell Kidney Neoplasms Kidney Diseases Chemokines |
Biological: Biological sample |
| Study Type: | Observational |
| Study Design: | Observational Model: Cohort Time Perspective: Prospective |
| Official Title: | Level of Expression and Prognostic Value of CXCL4, CXCL4L1 and CXCR3 in Renal Cell Carcinoma. |
- Prognostic value of the markers of interest (CXCL4, CXCL4L1 et CXCR3) [ Time Frame: 3 years ] [ Designated as safety issue: No ]
Prognostic value of the markers of interest (CXCL4, CXCL4L1 et CXCR3) will be evaluated by the association of these markers with time to event occurrence.
Localized or locally advanced renal cell carcinoma group:
- local recurrence
- contralateral recurrence
- extra-renal distant recurrence (metastatic progression)
- specific cancer death
- nonspecific cancer death
Metastatic renal cell carcinoma group :
- local recurrence for patients who underwent a nephrectomy
- contralateral reccurence
- metastatic progression
- specific cancer death
- nonspecific cancer death
- Predictive value of therapeutic response [ Time Frame: 3 years ] [ Designated as safety issue: No ]
Predictive value of therapeutic response will be assessed for patients receiving systemic therapy. It will be evaluated by the association of markers of interest with the therapeutic response.
- RECIST criteria: patients showing a complete response or a partial response, will be considered as "responders"
- The progression of the longest diameter of tumor, the proportion of intra-tumor necrosis (Choi criteria) and +/- the perfusion characteristics of tumor if primitive tumor
Biospecimen Retention: Samples With DNA
whole blood, urine and tissues
| Estimated Enrollment: | 310 |
| Study Start Date: | June 2011 |
| Estimated Study Completion Date: | June 2019 |
| Estimated Primary Completion Date: | June 2014 (Final data collection date for primary outcome measure) |
| Groups/Cohorts | Assigned Interventions |
|---|---|
|
Group A. Surgically treated patients
Patients having a radical or partial nephrectomy.
|
Biological: Biological sample
2 blood samples of 10mL + one urine sample
|
|
Group B. Patients treated with targeted therapies
Patients treated by RCC-directed targeted therapy
|
Biological: Biological sample
2 blood samples of 10mL + one urine sample
|
Detailed Description:
Based on a physiopathological rationale, the use of RCC-directed antiangiogenic therapies into clinical practice leads to conclusive results and makes RCC a particularly well-suited tumor type to study factors involved in the angiogenic process. Furthermore the intensive use of targeted therapies in clinical practice raised new questions about their management.
Therefore the identification of new molecular biomarkers is important:
- to improve the precision of prognostic models currently based on clinical, biological or histopathological variables
- to identify high risk patients that could benefit from an adjuvant treatment or a closer postoperative follow-up
- to predict the response to antiangiogenic therapies and therefore identify the drug which is likely to be the most effective within an ever increasing pharmacopeia
- to follow the therapy as precisely as possible, predict or attest the disease progression justifying a therapeutic modification
Low CXCL4, CXCL4L1 and CXCR3 tumor expression levels are associated with bad prognosis factors in RCC. Consequently their interest in RCC is worth being evaluated, in two subgroups : Localized / locally advanced renal cell carcinoma and Metastatic renal cell carcinoma.
Eligibility| Ages Eligible for Study: | 18 Years and older |
| Genders Eligible for Study: | Both |
| Accepts Healthy Volunteers: | No |
| Sampling Method: | Non-Probability Sample |
Patients diagnosed with localized, locally advanced or metastatic Renal Cell Carcinoma
Inclusion Criteria:
Patients diagnosed with localized, locally advanced or metastatic Renal Cell Carcinoma :
- having a radical or partial nephrectomy
- or treated by RCC-directed targeted therapy
- Patients who have signed and dated an informed consent form with the investigator
Exclusion Criteria:
- under 18 years old
Contacts and Locations| Contact: Alain RAVAUD, Pr | (33) 05.56.79.58.08 | alain.ravaud@chu-bordeaux.fr |
| France | |
| University Bordeaux Hospital | Recruiting |
| Bordeaux, France, 33076 | |
| Contact: Jean-Christophe BERNHARD, Dr jean-christophe.bernhard@chu-bordeaux.fr | |
| Principal Investigator: Jean-Christophe BERNHARD, Dr | |
| Principal Investigator: | Jean-Christophe BERNHARD, Dr | University Hospital Bordeaux, France |
| Study Chair: | Adélaïde DOUSSAU, Dr | Bordeaux University Hospital |
More Information
Publications:
| Responsible Party: | University Hospital, Bordeaux |
| ClinicalTrials.gov Identifier: | NCT01339975 History of Changes |
| Other Study ID Numbers: | CHUBX 2010/45 |
| Study First Received: | April 20, 2011 |
| Last Updated: | January 10, 2013 |
| Health Authority: | France: Afssaps - Agence française de sécurité sanitaire des produits de santé (Saint-Denis) |
Keywords provided by University Hospital, Bordeaux:
|
Kidney Neoplasms Renal Cell Carcinoma Nephrectomy Antiangiogenics Chemokines Prognostic value Carcinoma Carcinoma, Renal Cell Kidney Diseases Neoplasms, Glandular and Epithelial Neoplasms by Histologic Type Neoplasms |
Adenocarcinoma Urologic Neoplasms Urogenital Neoplasms Neoplasms by Site Urologic Diseases Adjuvants, Immunologic Physiological Effects of Drugs Pharmacologic Actions Biomarkers Targeted therapies Surgery |
Additional relevant MeSH terms:
|
Kidney Neoplasms Neoplasms Carcinoma Carcinoma, Renal Cell Kidney Diseases Neoplasms, Glandular and Epithelial Neoplasms by Histologic Type Adenocarcinoma |
Urologic Neoplasms Urogenital Neoplasms Neoplasms by Site Urologic Diseases Adjuvants, Immunologic Physiological Effects of Drugs Immunologic Factors Pharmacologic Actions |
ClinicalTrials.gov processed this record on May 16, 2013