Question: Please answer it ASAP Your company want to develop a sustained release oral formulation of an already marketed API. The table below report data for
Please answer it ASAP
Your company want to develop a sustained release oral formulation of an already marketed API. The table below report data for an iv-bolus administration, an oral solution of the API, the already marketed tablet and two candidate new formulations administered to the same subject (BGS, 33 years old, 78 kg).
Table 1 Data provided
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| Iv-bolus | Oral solution | Marketed tablet | Sustained-release Tablet A | Sustained-release Tablet B |
| Dose (mg) | 100 | 200 | 300 | 300 | 300 |
| AUC (mg/L/hr) | 365 | 625 | 855 | 893 | 932 |
| AUMC (mg/L/hr2) | 3160.173 | 5687.5 | 8379 | 8947.86 | 10438.4 |
From the data provided in Table 1, calculate the following:
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| Units | Iv-bolus | Oral solution | Marketed tablet | Sustained-release Tablet A | Sustained-release Tablet B |
| Absolute F |
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| Relative F (to oral solution) |
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| MRT |
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| MAT |
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| MDT |
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| Half-life |
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| ka |
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Based on your calculations, what formulation (Tablet A or Tablet B) appears more promising as a sustained release product?
Write a short report according to the provided guidelines.
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