What is the OLYMPIA-2 clinical research study?

If you have been diagnosed with follicular lymphoma (FL), please know that you are not alone in your medical journey. FL is one of the most common subtypes of non-Hodgkin lymphoma and affects up to 5 people in every 100,000 in Europe and the US.

The study treatment is called ‘investigational’ as it has not yet been approved to treat FL.
If you would like to see if you meet the requirements to take part in the OLYMPIA-2 study, please fill in the eligibility pre-screener questionnaire below.
What are the study drugs?
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- Investigational treatment: The investigational treatment will be administered through an intravenous (IV) infusion (a needle in your arm). The investigational treatment is a bispecific antibody that works by activating your immune system’s T-cells and helping them target and kill cancerous cells.
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- Comparator treatment The comparator treatment will be administered by IV infusion or subcutaneous injection (a needle just under your skin). The comparator treatment in combination with chemotherapy is the standard of care for FL. It is a monoclonal antibody. It sticks to the surface of a type of white blood cell called a ‘B-lymphocyte’. When this happens, the cell is killed by the immune system.
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- Chemotherapy treatment: Chemotherapy is administered by IV infusion along with an oral medication. Chemotherapy will consist of either:
- cyclophosphamide, doxorubicin, vincristine and prednisone or prednisolone, known collectively as ‘CHOP’
or - cyclophosphamide, vincristine and prednisone or prednisolone, known collectively as ‘CVP’
In Part 2 of the study, participants will be randomly assigned to 1 of 3 treatment groups. If you qualify and choose to participate in OLYMPIA-2, you will have a 1 in 3 (33%) chance of being assigned to one of the following treatment groups:
- Arm A will receive the investigational treatment in combination with chemotherapy and no maintenance treatment.
- Arm B will receive the investigational treatment in combination with chemotherapy followed by maintenance with investigational treatment.
- Arm C will receive the comparator treatment in combination with chemotherapy followed by maintenance with comparator treatment.
This study is ‘open label’, which means you will be told which treatment you are receiving.
What can I expect if I participate?
Participation in the study will include the screening period, treatment phase and, if applicable, a maintenance treatment period, and the follow-up phase. During the screening period, several tests will be performed in order to ensure that you are eligible for OLYMPIA-2. Screening may last up to 28 days before the first day of the treatment period. The treatment phase may last up to 2 and a half years depending on which treatment group you are assigned to and your response to the study treatment. You will then have follow-up visits every 30 days for up to 90 days, then every 12 weeks for the first 3 years, then every 24 weeks for the next 2 years, and then 1 time a year after that until your disease gets worse or you withdraw consent from the study, whichever is earlier.


There will be no cost to you for the study drug, study doctor’s time or procedures and supplies related to the study. The study sponsor will cover these costs. You or your health insurance will have to pay for medical care that would be recommended for your treatment even if you were not in the study. You will also have to pay for medications, tests and supplies that are not required as part of the study. Your study doctor and study team are available to discuss this with you.
How can I take part?
What else should I know?
As with all treatments, there are possible risks when taking the investigational treatment. If you qualify and choose to participate, you will be provided with an Informed Consent Form that explains any possible risks and side effects. It is also possible that the study drugs may affect you in unknown ways. Your health and safety are our top priorities and will be closely monitored throughout your participation.

Find a study site near you
To find out more about OLYMPIA-2 and whether it may be right for you, please contact your closest study site – they will be more than happy to help. Find your nearest study site.
Am I Eligible?
- • Are ≥18 years of age (or the legal age of consent in your country)
- • Were diagnosed with FL
- • Are willing and able to comply with clinic visits and study-related procedures, and to understand and complete questionnaires with physical assistance if necessary
Find a study site near you
If you have more questions about OLYMPIA-2, please contact the site closest to you by using our site finder tool.