CNS International Prognostic Index (CNS-IPI)
CNS International Prognostic Index (CNS-IPI) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
Open the CNS International Prognostic Index (CNS-IPI) → Runs in your browser. No signup, no tracking.
What this is
CNS International Prognostic Index (CNS-IPI) is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. CNS International Prognostic Index (CNS-IPI) - a deterministic tool in Sophie Well's Clinical Scoring & Risk 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
Schmitz N, Zeynalova S, Nickelsen M, et al. CNS International Prognostic Index: a risk model for CNS relapse in patients with diffuse large B-cell lymphoma treated with R-CHOP. J Clin Oncol. 2016;34(26):3150-3156. Read the source ↗
Worked example: CNS-IPI 4 — high risk (2-year CNS relapse ~10.2%).
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