Clinical Research Directory

Inclusion Criteria: * Diagnosis of NSCLC Stage IV (stratification according to the American Joint Committee on Cancers - 7th edition) * Candidates for treatment with carboplatin plus paclitaxel 1st line * Performance status (ECOG 0-2) * Laboratory studies that demonstrate adequate renal, hepatic and hematologic function (blood chemistry and blood count) * Normal renal ultrasound prior to initiation of treatment Exclusion Criteria: * Patients with renal impairment (KDOQI 3-5) * Patients who do not have computed tomography study at baseline * Uncontrolled blood pressure (\> 140 mmHg) * Uncontrolled diabetes (\> 130 mg / dL) * Obstruction in kidney (s) or ureter (s) * Dehydrated patients * Patients with high consumption of NSAIDs (aspirin, ibuprofen, etc.\> 1 month)