Table 6.
Eight-step desensitization protocol for carboplatin total dose 600 mg
Volume (mL) | Concentration (mg/mL) | Amount infused (mL) | Total mg per bag | |||
---|---|---|---|---|---|---|
Solution 1 | 250 | 0.24 | 18.75 | 60 | ||
Solution 2 | 250 | 2.38 | 250 | 595.5 | ||
Step | Solution | Rate (mL/h) | Time (min) | Volume infused per step (mL) | Dose per step (mg) | Cumulative dose (mg) |
1 | 1 | 5 | 15 | 1.25 | 0.3 | 0.3 |
2 | 1 | 10 | 15 | 2.5 | 0.6 | 0.9 |
3 | 1 | 20 | 15 | 5 | 1.2 | 2.1 |
4 | 1 | 40 | 15 | 10 | 2.4 | 4.5 |
5 | 2 | 10 | 15 | 2.5 | 5.96 | 10.46 |
6 | 2 | 20 | 15 | 5 | 11.91 | 22.37 |
7 | 2 | 40 | 15 | 10 | 23.82 | 46.19 |
8 | 2 | 80 | 174.38 | 232.5 | 553.81 | 600 |
Total time (min) = 279.38 = 4.66 h |
Solution 1 is a tenfold dilution of the final target concentration. The concentration of solution 2 is calculated by subtracting the cumulative dose administered in steps 1–4 from the total target dose and dividing by the bag volume. Values shown are rounded to the nearest 2 decimal places