
All information about your participation
How does a clinical trial work? Participating in a clinical trial is always a well-considered decision. On this page, we explain each step of your participation as a volunteer in our center.
Participation in a nutshell, from registration to payment
It all starts with registering as a candidate volunteer via our website. Creating a profile is easy, quick, and completely non-binding. This way, we keep you informed about new studies that match your profile.
Have you seen a study that you would like to participate in? We would love to hear that! Read the eligibility criteria thoroughly and check your schedule to see if you are available for the specified period. Preferably register online. A member of our recruitment team will contact you by phone to discuss the study and see if you are the right volunteer. Together, we will schedule a screening at our facility. During the screening, you will review the consent forms with the doctor and undergo medical checks, such as blood pressure and weight measurements, etc..
After the screening, you will be informed if you have been selected for the study. Selected? Pack your bags, come in for the study, participate actively, and contribute to the medicines of the future. At the end of the process, you will receive compensation paid to your bank account.
In summary
- Register as a volunteer. Create a profile on our website.
- Sign up for a study. After reading the conditions and the schedule.
- Expect a phone call. Together with a staff member, we will see if you are the right volunteer.
- Screening at our facility. Here you will receive all the information, meet the doctor, and undergo a thorough medical check.
- Come in for the study. Participate actively and contribute to the medicines of tomorrow.
- Receive compensation. For your time and commitment.

In our research centre
During your stay at J&J CPU, the clinical trial starts for real. We pay great attention to creating a warm and welcoming atmosphere and environment. You will be staying with us for several days/weeks, along with other participants.
In addition to receiving the medication, you will have free time to relax, study, or work. You will sleep in one of our comfortable beds, and of course, we provide daily meals, drinks, and snacks.

Safety and Risks
At J&J CPU, your safety, privacy, and well-being are always our top priorities. Our studies are carried out by professionally trained staff, including doctors, nurses, pharmacists, etc. We have all the necessary medical equipment and are locally connected to the ZAS Palfijn hospital.
We will always inform you about what we are doing, how we are doing it, and what side effects may occur. In Belgium, strict (inter)national regulations apply to clinical studies involving humans. J&J CPU strictly adheres to this legislation and code of conduct.

Compensation
In exchange for your contribution, you will earn compensation. The amount is determined based on the duration of the study and the number of outpatient visits. In no case is the compensation related to risks or possible side effects of the medication; it is solely compensation for your time and commitment. Additionally, you will receive a travel allowance for each visit. We pay this amount net, meaning we do not withhold any taxes or other contributions from the money you receive in your bank account.
Did you know we have a referral program? Do you know a suitable volunteer for our studies? Refer them and you could earn €150 in compensation, under certain conditions.

You are essential!
Just like oxygen for the brain. Without you, no cure. Help us develop better or new medicines: become a volunteer and receive compensation.