What determines the percentage of patients enrolled in clinical trials each year?

The percentage of patients enrolled in clinical trials each year is significantly influenced by the program category. This is because various categories of clinical programs are designed to address specific patient populations, types of diseases, and treatment protocols. For instance, oncology, cardiology, and rare disease programs may have different rates of patient enrollment based on the research focus and the availability of relevant clinical trials.

Additionally, program categories often include targeted recruitment strategies that align with the characteristics of the patient population being studied, which can enhance enrollment rates. For example, a well-structured program geared specifically towards a certain type of cancer may attract more participants who have that specific diagnosis, thus increasing overall enrollment numbers within that category.

While other factors like a patient's age, the facility's location, and available funding can impact trial enrollment, they do not define or categorize the types of programs available for patients. The nuances and design of the clinical trial program itself play a crucial role in determining patient participation rates.