Albumin-corrected phenytoin (Sheiner-Tozer)
Albumin-corrected phenytoin (Sheiner-Tozer) - a deterministic tool in Sophie Well's Clinical Math & Conversions group.
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What this is
Albumin-corrected phenytoin (Sheiner-Tozer) is one of 230 deterministic tools in Sophie Well's Clinical Math & Conversions group. Albumin-corrected phenytoin (Sheiner-Tozer) - a deterministic tool in Sophie Well's Clinical Math & Conversions group.
When to use it
Use this tool when you need a quick, citable reference. Every calculation runs entirely in your browser - no inputs leave your device, no account is required, no AI is involved. The site enforces a strict Content Security Policy and ships no analytics or third-party CDN.
References
Winter ME, Tozer TN. Phenytoin. In: Applied Pharmacokinetics, 3rd ed. 1992 (Sheiner-Tozer correction). Corrected = measured / (0.2 x albumin + 0.1); 0.1 factor for CrCl<10/ESRD. Therapeutic total 10-20 ug/mL.
Worked example: Corrected phenytoin 16 ug/mL — within the 10-20 ug/mL therapeutic range.
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