Search Principles
Entering particular search terms will lead to trial record results if the terms used (words or phrases) can be found in any of the fields below:
- Title (both public and scientific)
- Primary sponsor
- Health Condition(s) or Problem(s) studied
- Intervention(s)
- Countries of recruitment
- Main ID
- Secondary ID(s)
Search Operators
The following search operators may be used to refine your search in a more advanced fashion:
- AND
- OR
- NOT
The following search operators may be used to refine your search in a more advanced fashion:
A search for:
blood AND nutrition OR pressureis equivalent to
(blood AND nutrition) OR pressure
Lists records with both blood and nutrition first and that result is combined using OR with records containing pressure. The logic also applies to synonyms of those words.