Research Article

Clinical Performance and Management Outcomes with the DecisionDx-UM Gene Expression Profile Test in a Prospective Multicenter Study

Table 4

Comparison of the Cooperative Ocular Oncology Group (COOG) [2] and CLEAR studies.

ā€ƒCOOG [2]CLEAR
Class 1Class 2Class 1Class 2

n (%)276 (61.9%)170 (38.1%)37 (52.8%)33 (47.2%)
Age (yrs) (median, mean)59, 59.665.9, 65.362, 60.563, 62.7
Tumor diameter (mm)
(median, mean)
12.0, 12.114.0, 13.912.7, 12.816, 15.64
Tumor thickness (mm)
(median, mean)
5.0, 5.76.2, 7.05, 5.897.1, 7.02
Ciliary body involvement61 (22.7%)72 (43.6%)15 (41%)12 (36%)
3-year metastasis-free survival97%50%100%63%

The CLEAR study is a registry and therefore may not be entirely reflective of the general population of UM patients.