Michael Makris/LinkedIn
Dec 18, 2025, 23:25
Michael Makris: Excellent Article in This Week’s NEJM Explains Word Estimand Clearly
Michael Makris, Emeritus Professor of Haemostasis and Thrombosis at the University of Sheffield, Editor-in-Chief of RPTH Journal, shared on LinkedIn:
“Do you know what is an “estimand”?
I had never heard of the word until today, but this excellent article in this week’s New England Journal of Medicine (NEJM) explains it clearly.
Essentially, it is the effect of actually taking a drug in a randomised trial. Although simplistically attractive there are good reasons why Intention to Treat (ITT) analysis should remain the gold standard. I can see estimands being used increasingly by manufacturers and sponsored speakers at meetings.”

Discover the latest in Hemostasis Today.
-
Oct 10, 2026, 17:58Archo Farzana Batool: Exploring Medical Writing Through an Article on Iron Deficiency Anemia
-
Oct 10, 2026, 17:53Assessing Frailty in Adults With Hemophilia – JTH
-
Oct 10, 2026, 17:52Fatma Sadeghi: Reducing Maternal Health Inequalities Through Nursing Advocacy
-
Oct 10, 2026, 17:50Grzegorz Hensler: How Apheresis Transformed Blood Cell Separation and Collection
-
Oct 10, 2026, 17:47Hemant K Sharma: Japan’s Universal Artificial Blood Research – A Potential Breakthrough in Transfusion Medicine
-
Oct 10, 2026, 17:40John Strouse: Learning About Bleeding Disorders and Sickle Cell Disease at FWGBD
-
Oct 10, 2026, 17:34Mae Caime: Speaking at the Annual Women’s Retreat for the Hemophilia Community in Florida
-
Oct 10, 2026, 17:30Chokri Ben Lamine: PNH beyond the Textbook Triad
-
Oct 10, 2026, 17:29Ruah Alyamany: Thrombosis and Anticoagulation in Hematological Malignancies at SOHO KSA 2026