HEOR.
Evidence.
02 / The chain
01 Systematic review support
Protocol, searches, screening and extraction, run to a standard that holds up when a national HTA body repeats it.
02 Indirect treatment comparison
Network meta-analysis where the evidence network allows it, matching-adjusted indirect comparison or simulated treatment comparison where it does not.
03 Health economic modelling
Cost-effectiveness, cost-utility, budget impact and burden-of-disease models, built to be validated rather than admired.
04 HTA dossiers
National submissions and Joint Clinical Assessment support, written to the reviewer’s checklist.
05 Global value dossiers
The reference document your country teams actually reuse, structured so it can be cut apart.
05 / Common questions
What is a global value dossier?
A global value dossier is the internal reference document holding the complete value story: disease burden, unmet need, clinical evidence, economic evidence, and the payer arguments that follow. It is not itself a submission. Country teams adapt it into national HTA submissions, so it is written to be cut apart and reused.
What changes under the EU HTA Regulation?
Regulation (EU) 2021/2282 moves the clinical part of assessment from repeated national reviews to a single Joint Clinical Assessment. It applies to oncology medicines and advanced therapy medicinal products from January 2025, orphan medicinal products from January 2028, and all other medicinal products from January 2030. Pricing and reimbursement stay national.
When do you need an indirect treatment comparison?
When there is no head-to-head trial against the comparator an HTA body will ask about. A network meta-analysis works when the trials share a common comparator. A matching-adjusted indirect comparison is for when they do not and you hold individual patient data for one side.
