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Table 2 Dose (Gy) and activity (MBq) relation of 166Ho treatment

From: Holmium-166 radioembolization for the treatment of patients with liver metastases: design of the phase I HEPAR trial

 

Liver weight (kg)

 

1

1,5

2

2,5

3

Liver dose (Gy)

A (MBq)

A (MBq)

A (MBq)

A (MBq)

A (MBq)

10

630

945

1260

1575

1890

20

1260

1890

2520

3150

3780

30

1890

2835

3780

4725

5670

40

2520

3780

5040

6300

7560

50

3150

4725

6300

7875

9450

60

3780

5670

7560

9450

11340

70

4410

6615

8820

11025

13230

80

5040

7560

10080

12600

15120

  1. In bold: the four consecutive cohorts receive 1.3 GBq/kg (20 Gy), 2.5 GBq/kg (40 Gy), 3.8 GBq/kg (60 Gy) and 5.0 GBq/kg (80 Gy), respectively. As an example, a patient in the first cohort (20 Gy) with a 1.5-kg liver, will be administered a total activity of 1890 MBq