Clinical trial · Observational
Identification of Predictive Gene Expression Profile of Sunitinib Response in Metastatic Clear Cell Renal Carcinomas
Identification of Predictive Gene Expression Profile of Sunitinib Rate Response in Metastatic Clear Cell Renal Carcinomas
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Renal cell carcinoma accounts for 2-3% of all cancers in western countries. Brazilian kidney cancer data show an incidence of 6,270 new cases for 2018. New target-molecular therapies have emerged in recent years for the treatment of metastatic kidney cancer. Due to the heterogeneity of these patients and the lack of specific markers, therapeutic is currently based on clinical and laboratory analysis. The research for predictive biomarkers may better characterize the kidney cancer therapeutic management. The objectives are to identify a predictive gene expression profile in patients with advanced clear cell renal carcinoma treated with first-line sunitinib and correlate it with rate response, seeking to identify a predictive gene expression profile. As secondary objectives, the investigators will compare the gene expression profile found, with global survival and clinical-pathological characteristics. Materials and methods: To determine through systematic data collection the epidemiological profile, clinical-pathological characteristics, response rate, disease free survival and overall survival of 60 patients with metastatic clear cell renal carcinoma who used sunitinib in the first line between 2009 and 2018 at the Barretos Cancer Hospital. For evaluation of gene expression profile, the investigators will use a panel of a panel with 770 genes related to disease progression using nanostring technology. Keywords: Renal Cell Carcinoma; Sunitinib; Biomarkers; Gene expression; Nanostring.
Conditions
Conditions (3)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Biomarkers | — | UNRESOLVED | — |
| Gene Expression | — | UNRESOLVED | — |
| Kidney Cancer | Malignant Kidney Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Gene expression test using nanostring technology. | Diagnostic Test | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- label
- Responders
- description
- Those who present complete response, partial response, or stable disease, according to RECIST 1.1.
- interventionNames
- Diagnostic Test: Gene expression test using nanostring technology.
- label
- Not responders
- description
- Those who present progression disease according to RECIST 1.1.
- interventionNames
- Diagnostic Test: Gene expression test using nanostring technology.
Primary outcomes (1)
- measure
- Identify differentially expressed genes in two groups of objective response rate.
- timeFrame
- One year
- description
- Identify differentially expressed genes, through the nanoString platform, in two groups of objective response rate defined using the RECIST 1.1 criteria.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Adult patients * At least 18 years * Metastatic clear cell renal carcinoma * Primary tumors sample of nephrectomy or core biopsy Exclusion Criteria: * insufficient sample for molecular analysis * Patients with no record of treatment response data * Patients with a history of previous systemic treatment for Metastatic clear cell renal carcinoma * Patients with second primary synchronic or metachronic tumor undergoing treatment * Patients having received less than one cycle of sunitinib in the first line * Patients have received previous adjuvant and/or neoadjuvant treatment with an interval \< 1 year between the end of treatment and the diagnosis of metastasis.
References
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