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For first time “General Users”
through August 31, 2025)
Benefits
Valuable resource for research
Global
Comprehensive
Structured
Timely
Access a specialized glossary
Contact our staff
Scan recent publications & administrative contacts for each database
Archive searches & create your own database collections
Search & Compare standardized profiles side-by-side
Access most up-to-date profiles verified by database managers
Identify population healthcare databases worldwide
Key Database Features
Types of databases include:
- Longitudinal EMR and claims
- Drug or disease specific cohorts
- Registries
- National surveys
- National surveillance systems
- Spontaneous reporting systems
- Tissue/Blood
- Genomic/Pharmacogenetic
~500 standardized database profiles
135 defined data fields
Profiles from 73 countries
Regularly updated
What our customers say

I highly recommend researchers in the field of pharmacoepidemiology, pharmacoeconomics, and related disciplines to use BTD to identify a suitable database which will meet the needs of their research. Also, pharmaceutical companies should look more often at the databases described by BTD if they are required to conduct PASS studies, or for those in medical affairs or clinical science who need additional information.

It is impressive that your list is getting longer. The search engine (B.R.I.D.G.E. TO DATA) is useful when a researcher gets overview of various databases at a glance.

B.R.I.D.G.E. TO DATA is a unique one-stop for all databases you might need for any research purpose. A unique user-friendly directory to search for databases from all over the world, you can easily grasp what each database can offer you without wasting time on each one.
What's new
OPCRDA collects de-identified Electronic Medical Records (EMR) patient data from GP practices and…
more »The Optimum Patient Care Research Database (OPCRD) provides de-identified data from ~1,100 general…
more »The National Trauma Registry (NTR) of Norway is a robust, population-based medical quality registry…
more »ICEBIO is an Icelandic nationwide database on patients treated with biologic disease-modifying…
more »