Outcome-related Factors in Patients With Metastatic Renal Cell Carcinoma Treated With Everolimus (ORCHIDEE)

Inclusion Criteria: 1. Male or female, aged 18 years or older, with histologically or cytologically confirmed mRCC (clear cell or not clear cell); 2. ECOG-PS 0-1-2; 3. With target and/or non-target lesions according to Response Evaluation Criteria In Solid Tumours (RECIST) 1.1; 4. Following failure of a previous treatment with VEGF-targeted therapy (e.g. sunitinib, sorafenib, pazopanib, or bevacizumab+interferon); 5. For whom a decision has been taken to initiate everolimus treatment or patient currently receiving treatment with everolimus by a period of time ≤30 days; 6. Willing and able to comply with follow-up and all other protocol requirements and able to commence treatment within 21 days; 7. Written informed consent obtained before any screening procedure and according to local guidelines. Exclusion Criteria: Patients who meet any of the following criteria will be excluded from study entry: 1. Previous treatment with everolimus or at the date of written informed consent provision receiving everolimus by more than 30 days; 2. Symptomatic central nervous system metastases. Patients may be eligible if the central nervous system metastases have been adequately treated (surgery or radiotherapy), and do not require ongoing corticosteroids for control of symptoms and have had no evidence of progression for at least three months; 3. Other malignancy diagnosed within the last 5 years, except the following, if adequately treated: superficial squamous cell carcinoma or basal cell carcinoma of skin, superficial bladder cancer (T1 and G1 or T1 and G2), stage 1 cervical cancer; 4. Treatment with an investigational agent in the past 4 weeks; 5. Clinically relevant human immunodeficiency virus, hepatitis B virus, hepatitis C virus infection; 6. Non adequate liver function as shown by: * serum or plasma ALT and AST \>3.0x upper limit of normal (ULN) \>5 if hepatic metastases are present; * Serum or plasma total bilirubin: \>1.5xULN (excepted for patients with Gilbert's syndrome); 7. Non adequate renal function as shown by serum creatinine \>2.5xULN; 8. Any of the following in the last year: myocardial infarction, severe/ unstable angina, coronary/peripheral artery bypass graft, symptomatic congestive heart failure, cerebrovascular accident or transient ischemic attack or pulmonary embolism; 9. Ongoing grade ≥2 cardiac dysrhythmias, atrial fibrillation of any grade or prolongation of the corrected QT interval to \>450 msec for males or \>470 msec for females; 10. Pregnancy (negative pregnancy test required for women of child-bearing potential), breast feeding; 11. Inadequate contraception. Women must be post-menopausal, surgically sterile, or use a reliable form of contraception. Men must be surgically sterile or use a barrier method of contraception; 12. Known allergy or hypersensitivity to everolimus or its excipients.