AstraZeneca Clinical Trials Website

This web site provides clinical trial data, results and other information from or regarding AstraZeneca-sponsored clinical trials.

  • This site is part of our commitment to provide patients and healthcare professionals with meaningful information about AstraZeneca medicines and drugs in development.
  • Because we operate in an ever-changing environment, we monitor closely the developments and the advancements in this area to ensure we remain at the forefront of best practice in publicly sharing our clinical trial research.
  • Our promise to post results, irrespective of whether they are favourable or unfavourable to AstraZeneca, remains unchanged.
  • We have been making clinical trial research publicly available since 2005. For more information, please see - “Disclosure Commitment”.
This information is not intended to replace the informed medical advice or medical treatments of a health care professional. Only a physician can determine if a specific medicine is the correct treatment for a particular patient. If you have questions regarding any information contained in this site, you must consult a suitably qualified healthcare professional. Before prescribing any AZ products, Healthcare Professionals should view their country specific information.

Disclosure Commitment

AstraZeneca has a long-standing commitment to making information about our clinical research publicly available.


This glossary will help you understand words and phrases frequently used on

Contact Us

AstraZeneca global contact information. View our Privacy Policy and Legal Notice here.

EMA Policy 0070

AstraZeneca's EMA Policy 0070 Disclosure of Clinical Redacted Packages

External Data Request Portal

Support for external requests for data sharing by allowing researchers to submit a request to access anonymized patient data via Vivli.

Trial Results Summaries Portal

A Website where the public and trial participants can find published Trial Results Summaries for trials that started in late 2015 and beyond.

AstraZeneca Breast Cancer Study Locator

Find active Breast Cancer Clinical Trial