
"I am glad that taking part in a trial might help others on their own cancer journey.”
This trial was looking at gemcitabine, with or without cisplatin, for people with advanced cancer of the bile duct or gallbladder. This trial was supported by Cancer Research UK.
Cancer of the bile duct or cancer of the gallbladder is often diagnosed when it is advanced, when surgery is not possible.
Doctors thought chemotherapy may be useful for treating advanced cancer of the bile duct or gallbladder that could not be removed with surgery. But they were not sure which chemotherapy drugs were the best to use.
This trial compared gemcitabine on its own with gemcitabine and cisplatin together. The aims of this trial were to find out which treatment
The researchers found that the combination of gemcitabine and cisplatin worked better than gemcitabine alone. And it didn’t cause any more side effects.
The trial recruited 410 people. Half the people had gemcitabine alone, half had gemcitabine and cisplatin.
Just over half the people taking part became more unwell during treatment. Some of this was due to the chemotherapy. This was the same for both groups. A few more people in the group having both drugs had a drop in the number of blood cells.
The average length of time before the cancer started growing again was
And the average length of time that people lived after they were put into the trial was also longer in the group having both drugs (11 months) than in the group having gemcitabine alone (8 months).
As the results showed that the combination of both drugs worked better, the researchers suggest this should become for advanced cancer of the bile duct or gallbladder.
We have based this summary on information from the team who ran the trial. The information they sent us has been reviewed by independent specialists () and published in a medical journal. The figures we quote above were provided by the trial team. We have not analysed the data ourselves.
Please note: In order to join a trial you will need to discuss it with your doctor, unless otherwise specified.
Dr John Bridgewater
Dr Harpreet Wasan
Dr Juan Valle
Cancer Research UK
NIHR Clinical Research Network: Cancer
University College London (UCL)
This is Cancer Research UK trial number CRUK/04/012.
Freephone 0808 800 4040
"I am glad that taking part in a trial might help others on their own cancer journey.”