Metastatic Renal Cell Carcinoma
Conditions
Brief summary
Multicentric and prospective epidemiological study (NON INTERVETIONAL) to identify prognosis and predictive biomarkers of response to sunitinib and pazopanib as first line therapy in metstatic renal cell carcinoma. Molecular determinations will be developed ay CIMA and CNIO.
Detailed description
In coming years new TKIs for the treatment of mRCC are expected to be available. Identificaction of novel biomarkers is required to select those patients who would most benefit from a particular therapeutic strategy: C-Met is a tyrosine kinase receptor involved in cellular growth and vascular develoment, also identify as a proto-oncogene. Chemiokines: an increase in pro-angiogenic chemokines such as IL-6 & IL-8 has been also suggested as a tumor dependent possible mechanism influencing invasion and metastasis after anti-VEGF therapy. PBRM1 (BAF 180) mutation: Second major involved gene in clear cell RCC with truncating mutations in 41% (92/227) of cases. Mutations appear to inactive a protein that plays role in remodeling the structure of genetic material.PBRM1 mutations could be (partially) involved in about 40% of clear cell RCC. PBRM1 may affect the processes of cell divsion in renal cells and could consequently be another target for new drugs.
Interventions
DRUGSunitinib
Identify prognosis and predictive biomarkers of response to sunitinib and pazopanib as first line therapy in avanced or metastatic renal cell carcinoma.
Sponsors
Spanish Oncology Genito-Urinary Group
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Locally avanced or metastatic renal cell carcinoma with clear-cell component histology candidates to recieve sunitinib or pazopanib in fisrt line under standard clinical practice. * Measurable disease by CT or MRI * Life expectancy \>3 months * Written informed consent. * Performance Status 0-2
Exclusion criteria
* Any patients who does not fulfill the inclusion criteria.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Tissue and blood biomarkers | 0 day (pre-treatment), 3month after start of treatment and after progression disease or death or end of study. | Correlate tissue and blood biomarkers with sunitinib and pazopanib efficacy in terms of progression free survival (PFS) according RECIST criteria. Tissue biomarkers: FFEP tumor tissue from filed tissue sample (pre-treatment) Serum biomarkers: 0 day (pre-treatment), 3month after start of treatment and after progression disease or death or end of study. Peripheral blood: 0 day (pre-treatment). |
| Tumor measure | Under Standar Clinical Practice (every 3 months) | Tumor measure according RECIST criteria |
Countries
Spain
Outcome results
None listed