NSAID Use After Robotic Partial Nephrectomy

Inclusion Criteria:

* Patients undergoing uncomplicated robotic assisted laparoscopic partial nephrectomy for renal mass at the University of Miami Hospital and Network Sites (Deerfield Beach, Plantation, Lennar (Coral Gables), and Kendal).
* Age 18-99.
* Ability to understand and the willingness to sign a written informed consent document.

Exclusion Criteria:

* Allergy to NSAIDs
* Myocardial infarction or unstable angina within 12 months.
* Any history of coronary artery bypass graft surgery.
* History or active peptic ulcer disease, gastrointestinal (GI) bleeding, GI perforation. History of bleeding disorder. Glomerular filtration rate (GFR) \< 60 mL/min/1.73m2 (Modification of Diet in Renal Disease (MDRD) equation).
* Taking any anti-platelet or anti-coagulation medications concurrently (e.g. warfarin, aspirin, clopidogrel, rivaroxaban etc.)
* Chronic opioid use (use within 12 weeks) or history of opioid use disorder.
* Solitary kidney.
* Pregnancy.
* Inability to give informed consent or unable to meet requirement of the study for any reason.