A trial looking at atezolizumab for people with head and neck cancer

Cancer type:

Head and neck cancers
Laryngeal cancer
Mouth (oral) cancer
Pharyngeal cancer

Status:

Open

Phase:

Phase 3
This trial is for people with cancer of the:
  • mouth (oral cavity)
  • oropharynx
  • hypopharynx
  • larynx

It is for people who have completed initial treatment for their head and neck cancer and have a high risk of the cancer coming back or getting worse. 

More about this trial

The main treatment for head and neck cancer includes:
  • surgery
  • radiotherapy
  • chemotherapy and radiotherapy (chemoradiotherapy)
For some people, this is the only treatment they need. But sometimes, the cancer can get worse or come back after the main treatment. 
 
In this trial, doctors want to find out if a drug called atezolizumab can help to stop head and neck cancer from coming back after treatment. 
 
Atezolizumab is a type of immunotherapy. It works by blocking a protein called PD-L1 which stops the immune system Open a glossary item from working properly. Atezolizumab is already a possible treatment for people with some types of lung and bladder cancer. 
 
Everyone taking part in this trial has one of the following after their main treatment:
  • atezolizumab 
  • dummy drug (placebo Open a glossary item)
The main aim of this trial is to find out how well atezolizumab works for people with head and neck cancer.

Who can enter

The following bullet points list the entry conditions for this trial. Talk to your doctor or the trial team if you are unsure about any of these. They will be able to advise you. 
 
Who can take part
You may be able to join this trial if all of the following apply:
  • you have advanced squamous cell carcinoma (SCC) Open a glossary item of the head and neck - the oral cavity, oropharynx, larynx, or hypopharynx
  • your cancer has been tested for the human papilloma virus (HPV) Open a glossary item
  • you have finished the main treatment for head and neck cancer
  • your cancer stayed the same, got better or disappeared after the main treatment 
  • you have had scans of your chest and tummy (abdomen) in the last month and these scans showed that you don’t have cancer outside the head and neck area.
  • you are well enough to carry out your normal activities apart from heavy physical work (performance status of 0 or 1)
  • you have satisfactory blood test results 
  • are at least 18 years old 
  • if you are a woman, you are willing to use reliable contraception during treatment and for 5 months afterwards if there is any possibility that you could become pregnant 
Who can’t take part
You cannot join this trial if any of these apply. 
 
Cancer related
  • your cancer started in the nasopharynx or paranasal sinuses 
  • your cancer has spread to other parts of your body  
  • you have had surgery or radiotherapy on its own as the main treatment for your cancer
  • your cancer got worse (progressed) during treatment
  • you have had treatment with atezolizumab or any other similar drug 
Medical conditions
You cannot join this trial if any of these apply. You:
  • have high levels of calcium in your body that isn’t controlled 
  • have an autoimmune disease Open a glossary item, unless it is a thyroid problem that is controlled with medication, type 1 diabetes, a condition where white patches develop on the skin (vitiligo) or other skin conditions called eczema and psoriasis 
  • have heart problems such as angina Open a glossary item that isn’t stable, an abnormal heart rhythm (arrhythmia) or you have had a heart attack in the last 3 months 
  • have taken drugs that damp down your immune system (immunosuppressants) such as steroids in the past 2 weeks, unless it was a very small dose 
  • have had treatment with drugs that have an effect on the immune system such as interferon in the last month 
  • have active tuberculosis 
  • have HIV 
  • have hepatitis B or hepatitis C 
  • have had an organ or stem cell transplant Open a glossary item from a donor  
Other
You cannot join this trial if any of these apply. You:
  • have had a live vaccine Open a glossary item in the last month, or you need to have a live vaccine within 5 months of your last atezolizumab treatment
  • are sensitive to atezolizumab or anything it contains
  • are pregnant or breastfeeding 

Trial design

This is an international phase 3 trial. Doctors hope that around 400 people worldwide and up to 10 people from the UK will agree to take part. 
 
It is a randomised trial. The people taking part are put into 1 of the following treatment groups by computer:
  • atezolizumab 
  • dummy drug 
Neither you nor your doctor are able to decide which group you are in. And neither you nor your doctor will know which group you are in. This is a double blind trial Open a glossary item.
 
 
You have atezolizumab or the dummy drug as a drip into your bloodstream (intravenously) every 3 weeks. It takes between 30 to 60 minutes each time you have it. 
 
You continue to have treatment for as long as there are no signs of your cancer coming back or getting worse, and the side effects aren’t too bad. You can have up to 16 treatments or up to 1 year of treatment (whichever happens first). 
 
Quality of life 
Everybody taking part in this trial completes a quality of life questionnaire before the start of treatment and:
  • every 3 weeks during treatment
  • a month after finishing treatment 
  • then every 3 months 
The questionnaires ask about how you have been feeling and the side effects you have had. It takes about 15 minutes to complete each questionnaire. 
 
Blood tests 
You have some extra blood tests as part of this trial. Researchers want to:
  • look for certain substances (biomarkers) that can help to tell how well the treatment works 
  • find out what happens to atezolizumab in your body 
You have the extra blood tests every time you have atezolizumab or the dummy drug, and a month after finishing treatment. 
 
Tissue sample 
You might need to have a tissue sample of your cancer taken (biopsy Open a glossary item) before the start of your treatment. Doctors want to:
  • look for certain substances (biomarkers)
  • check whether your cancer has the human papilloma virus (HPV)
You don’t need to have a biopsy if there is a suitable sample available from when you were diagnosed, or that was taken during surgery. 
 
The trial team might also ask you to have a biopsy if your cancer gets worse or comes back. You don’t need to agree to have this if you don’t want to. You can still take part in this trial.

Hospital visits

You will see a doctor and have some tests before taking part. These tests might include:
  • a physical examination
  • heart trace (ECG Open a glossary item)
  • blood tests 
  • urine test
  • CT scan or MRI scan
During treatment, you see the trial team every 3 weeks. You have blood tests and a physical examination every time you see them. 
 
You have scans regularly to check how your cancer is responding to the treatment. This continues until your cancer comes back, gets worse or until you decide to leave the trial.
 
When you finish treatment, you see the trial team after a month. You have tests such as blood tests and a physical examination. You then see or speak with the trial team every 3 months. This continues for up to 5 years. 

Side effects

The trial team monitor you during treatment and afterwards. You have a phone number to call if you are worried about anything. The team will tell you about all the possible side effect before you start the trial. 
 
Atezolizumab has an effect on the immune system. This may cause inflammation in different parts of the body which can cause serious side effects. Side effects can happen during treatment, or some months after treatment has finished. In some people, these side effects can be life threatening. 
 
The most common side effects of atezolizumab are:
We have more information about the side effects of atezolizumab

Location

Aberdeen
Cardiff
Derriford
London
Manchester
Oxford

Recruitment start:

Recruitment end:

How to join a clinical trial

Please note: In order to join a trial you will need to discuss it with your doctor, unless otherwise specified.

Please note - unless we state otherwise in the summary, you need to talk to your doctor about joining a trial.

Chief Investigator

Professor Kevin Harrington

Supported by

Roche

Questions about cancer? Contact our information nurses

Freephone 0808 800 4040

Last review date

CRUK internal database number:

16242

Please note - unless we state otherwise in the summary, you need to talk to your doctor about joining a trial.

Charlie took part in a trial to try new treatments

A picture of Charlie

“I think it’s really important that people keep signing up to these type of trials to push research forward.”

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