Percent of registered clinical studies worldwide by type 2019

This statistic shows the percentage of registered clinical studies worldwide by type, as of October 10, 2019. Interventional types of studies made up almost 80 percent of the total number of registered clinical studies.
Welcome to Statista!

We are the global leading platform for business data from 600 industries and 50 countries.

Our 700 employees believe that facts cause big changes and promote brilliant ideas. We want to offer you the best basis for fast and effective decisions: Learn more.
Percentage of registered clinical studies worldwide by type as of October 2019
Study typePercentage of registered studies
Interventional79%
Observational21%
Loading statistic...
You need to log in to download this statistic
Register for free
Already a member?
Log in
Statista Accounts: Access All Statistics. Starting from $588 / Year
Basic Account
Get to know the platform

You only have access to basic statistics.
This statistic is not included in your account!

Premium Account
Your perfect start with Statista
  • Instant access to 1m statistics
  • Download in XLS, PDF & PNG format
  • Detailed references

$49 / Month *

Corporate Account
Full access

Corporate solution including all features.

* All products require an annual contract.
   Prices do not include sales tax.
Leading companies trust Statista:
paypalgoogleadobepgsamsungtelekom
I think of Statista as Google for researchers. Statista provides you with the information you search for right away.
Dr. Horst Stipp

Dr. Horst Stipp
EVP, Research & Innovation, Advertising Research Foundation

Statistics on "Oncology"
  • Cancer facts
The most important statistics
  • Oncology market
  • Companies
  • Cancer drugs
  • Research and development
  • Immuno-oncology
  • Treatment types
  • Physicians and patients
Discover Statista
Need help with using Statista for your research? Tutorials and first steps
Further Content: Statistics, Studies, and Topic Pages
Do you have any questions about our business solutions?

We provide you with detailed information about our Corporate Account.

Statista Accounts: Access All Statistics. Starting from $588 / Year
Learn more about how Statista can support your business.