medRxiv PreprintsInternational5 November 2026
Formal dissent in CHMP opinions on new medicines, 2020-2025
This is an official announcement record
Firsthand records what medRxiv Preprints announced and links to the original. The wording below is theirs, not ours.
Disagreement within medicines regulation is rarely visible in the public record at the point an opinion is adopted. We examined divergent positions formally appended to opinions of the European Medicines Agency's Committee for Medicinal Products for Human Use (CHMP) on new medicines from 2020 through 2025, both those opposing a positive opinion and those favoring authorization despite a negative opinion, describing how often they occurred, how large the dissenting minorities were, and which issues they raised. Divergent positions opposed 28 of 331 positive opinions (8.5%) and most often concer
Read the official announcement
Opens www.medrxiv.org
More from medRxiv Preprints
- Individualised and Time-Dependent Prediction of Recurrence After Colorectal Cancer Liver Metastases Resection6 November 2026
- Beyond Perinatal Mood: Breadth of Psychiatric Symptoms and Delay Discounting as Correlates of Mothers' Relational Reports from Pregnancy Through Adult Children6 November 2026
- Brainstem functional connectivity integrates microbiome-gut-brain signals in healthy older adults: a cross-sectional evaluation and a randomised controlled probiotic trial6 November 2026
- Effect of results-based financing on selected maternal and child health indicators in Mayuge District, Uganda: a comparative interrupted time series analysis6 November 2026
- Multidimensional deprivation and brain health in older adults in rural northern Tanzania: a cross-sectional community-based study6 November 2026
This content is for informational purposes only and is not medical advice. It is not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare professional before starting any supplement, treatment, or program: especially if you are pregnant, nursing, taking medication, or managing a health condition.