REGISTRY OF COMPLETE RESPONSES TO SUNITINIB IN SPANISH PATIENTS WITH METASTATIC RENAL CELL CARCINOMA

Inclusion Criteria

• •1. Patients who are 18 year-old or over who have been treated for metastatic renal cell carcinoma with sunitinib as first-line treatment (treatment with prior cytokine therapy is accepted) between 2007 and 30 September 2018 and who have obtained as a best treatment response the total remission of the disease in the opinion of the doctor in charge from a clinical, radiological and/or macroscopic point of view. This response must have been reached through two possible strategies:
• •A) Systemic treatment with sunitinib alone. B) Treatment with sunitinib and subsequent local treatment for one or more residual lesions that have not responded to the drug (traditional surgery, radiotherapy, SBRT (Stereotactic Body Radiation Therapy)).
• •2. The duration of CR must have been confirmed with at least 2 consecutive imaging tests, without having a limit in the duration of this response. Although the patient had progressed subsequently, he/she may be included in this registry.
• •3. Patients from any risk group
• •4. Tumours of any histology