PharmaPendium Release Notes

Last updated on March 23, 2026

Tox Navigator in PharmaPendium: Drug Benchmark Analysis and Adverse Event Analysis Enhancements

Dear Valued Customer,

We’re excited to announce Tox Navigator in PharmaPendium, featuring Drug Benchmark Analysis and enhanced Adverse Event Analysis. This release helps teams turn preclinical research into clearer, more confident decisions by benchmarking candidate compounds against best-in-class and peer drugs, while also supporting better translation of preclinical findings to expected human outcomes.

With this update, users can explore millions of adverse event data points, including Human Equivalent Dose (HED) calculations, to visualize safety profiles across thousands of approved drugs. This makes it easier to assess potential risks and benefits earlier in development and better understand how adverse drug reactions may translate across species and into humans.

What’s New

Tox Navigator now allows users to select adverse events at both the MedDRA High Level Term (HLT) and Preferred Term (PT) levels. Users can select up to six terms in any combination, making it easier to move between broader adverse event groupings and more specific reaction-level detail.

The updated visualization also displays selected adverse events with Human Equivalent Doses (HEDs) across species and routes of administration, from animal studies to human outcomes. High Level ADRs are shown as rectangles, and users can hover over an ADR to view violin plots showing dose distributions.

Tox Navigator also introduces Drug Benchmark Analysis, enabling users to compare a candidate’s safety profile against curated reference drugs or selected competitor drugs. Up to six drugs can be compared at once, helping users contextualize findings against relevant benchmarks.

In addition, Preferred Terms can now be displayed within each MedDRA System Organ Class (SOC) and searched directly using the text search box at the top of the ADR list. This improves the speed and precision of adverse event exploration.

What This Means for Users

By combining adverse event analysis, HED-based visualization, and drug benchmarking in one workflow, Tox Navigator helps users identify potential safety signals earlier, compare compounds against meaningful reference points, and make more informed preclinical decisions with stronger translational context.

Best regards from the PharmaPendium team:

Catherine, Sakshi, Thomas, Olivier, John, Niloufar, Jacco, Patrice, Yeliz, Paula, Gorkem, Saber, Abhijeet, Muthu, Mikhail, Nihit, Sathsara, Sreekantha, Aliaksandr, Branka, Canberk, Jose, Arseny, Soumyadip, Igor, Boudewijn, Robert, Danielle.