Clinical Trials
At Acadia, we maintain a clear, responsible approach to clinical trials, grounded in science, safety, and patient insight.
At Acadia, we maintain a clear, responsible approach to clinical trials, grounded in science, safety, and patient insight.

Clinical trials are central to how Acadia evaluates potential new therapies in neurological disorders and rare diseases. Our approach is grounded in scientific rigor, ethical oversight, and collaboration with patients, caregivers, investigators, and regulators. We ensure studies are designed responsibly, conducted transparently, and focused on generating meaningful evidence to inform care.
Clinical trials are carefully designed research studies that assess the safety, tolerability, and potential effectiveness of investigational therapies. They follow established scientific and ethical standards and are conducted in partnership with qualified investigators and participating patients.
Clinical trials enable Acadia to translate scientific insight into evidence that can inform regulatory decisions and clinical practice. They help advance understanding of complex diseases while prioritizing patient safety, data integrity, and outcomes that matter in real-world care.
We believe that achieving diverse representation in our clinical trials is essential to developing and commercializing therapies to ensure that study outcomes can be more broadly applied to achieve healthcare equity in the general population. We believe that clinical trial design and the diversity of its participants should more closely reflect the incidence and prevalence of the communities impacted by the disease states and therapies under evaluation.
To increase representation among diverse and underrepresented communities and to effectively address unmet needs in CNS and rare diseases, where appropriate, we aim to:

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