PNH Essentials 2025-2026: Participant Poll 2

Answer the following polling question to share your perspectives with the PNH Essentials expert panel and your peers.

This poll closes on Thursday 29 January 2026. Answers to this question will be addressed in PNH Essentials video episode 3, which will be released in January 2026. Aggregated, deidentified results will be shared with the expert panel for discussion at the live online event on 26 March 2026.

1. What would you consider to be relevant clinical markers or signs of extravascular haemolysis (EVH) in the PNH clinical setting that may indicate treatment for EVH is required?
(select all that apply)

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