Active Surveillance of the Small Renal Mass

Overview

Active surveillance in kidney cancer involves closely observing the tumor with periodic imaging studies rather than immediately proceeding to an invasive treatment. This does not mean that the tumor is ignored or that future treatment is not necessary, rather it means the tumor does not require treatment at this time. On active surveillance, a tumor is closely monitored without treatment, however if the tumor changes and reaches a predefined threshold that your physician no longer considers safe, your physician will strongly encourage treatment.

While some patients with small kidney tumors may require eventual treatment, most do not. Therefore, the American Urologic Association considers active surveillance an acceptable treatment strategy. This protocol is a prospective study of active surveillance for small clear cell kidney tumors (the most common type of kidney tumor) and is designed to identify if there are predictive markers that may help identify which patients are unlikely to require surgical treatment. Predictive markers are measurable characteristics that may predict the future behavior of a tumor. There are currently no available predictive markers that can help identify which tumors are not destined to require treatment. Such a marker may be useful to increase the use of active surveillance by informing patients with small renal tumors that immediate treatment may be considered overtreatment.

Conditions

Eligibility

Locations (1)

Outcomes