TABLE 1

Physiologic and Imaging Parameters for Patients in ACRIN and Merck Trials

ACRIN (n = 34)Merck (n = 40)
Scan 1Scan 2Scan 1Scan 2
ParameterMean ± SDMedianRangeMean ± SDMedianRangeMean ± SDMedianRangeMean ± SDMedianRange
Age (y)59.5 ± 10.059.040.0–83.059.6 ± 11.261.029.0–83.0
Weight (kg)75.5 ± 17.674.745.5–112.757.9 ± 10.558.032.0–87.0
Glucose (mg/dL)103.8 ± 21.798.074.0–174.0105.8 ± 20.0102.073.0–151.098.4 ± 15.995.076.0–149.097.4 ± 15.197.071.0–141.0
Activity (MBq)500 ± 78514333–714503 ± 70533344–611359 ± 70366215–581359 ± 74352215–588
(13.5 ± 2.1)(13.9)(9.0–19.3)(13.6 ± 1.9)(14.4)(9.3–16.5)(9.7 ± 1.9)(9.9)(5.8–15.7)(9.7 ± 2.0)(9.5)(5.8–15.9)
Uptake time (min)61.9 ± 9.360.052.0–99.062.4 ± 8.960.050.0–98.061.0 ± 7.060.049.0–97.062.1 ± 12.360.051.0–141.0
  • Data in parentheses are mCi.