What's New

Donate

Understanding Clinical Trials

About CancerHelp UK

Best Body and Mind and Most Popular Body and Mind site 2007
Home Site Map Search Glossary Contact Us Help
We want to know what you think of our trials database.
Please click on Contact Us at the top of any page to tell us.
* Back to advanced search

Type of trial


There are different types of trials. Trials can look into treatments, preventing cancer or controlling symptoms for example.

Cancer type


Cancers are named according to where they started in the body. So a cancer that develops from breast cells is a breast cancer. This is called the primary cancer. If a biopsy from the liver or lung contains cancerous breast cells, then it is still a breast cancer. The breast cancer has spread to the liver or lungs (where it is called the secondary cancer).

Cancer stage


The size of a cancer and how far it has spread. Used to decide on the best course of treatment. There can be any number of stages, but for most cancers there are about four. Stage one is the smallest cancer and stage four (or the highest number) means the cancer has spread away from where it started to another part of the body.

Phase of trial


Which stage of the research process this trial is. (There are three stages of research in clinical trials - phase 1, 2 and 3 trials.)

Type of treatment


The cancer treatment the trial is testing, for example, chemotherapy, radiotherapy, hormone therapy etc.

Location of trial


Many trials are national or international. So they are run from many different centres (hospitals) around the country. Many are run from so many different centres that we cannot list them all. If you leave this field on 'please choose', the database will select all the trials that come into your search, wherever they are being run in the UK. But some trials (usually phase 1 or 2 trials) are local and you may want to try to find a trial in your part of the country.

Cancer Research UK
What's New Donate Understanding Clinical Trials About Access Keys


CancerHelp UK is not designed to provide medical advice or professional services and is intended to be for educational use only. The information provided through CancerHelp UK is not a substitute for professional care and should not be used for diagnosing or treating a health problem or a disease. If you have, or suspect you may have, a health problem you should consult your doctor.


Copyright Cancer Research UK 2002
Cancer Research UK Charity Number 1089464