woman in labwoman wearing safety glasses and a labcoat smiling while working in labwoman in lab

Research & Development

Research &
Development

Science With
a Purpose

Our Approach


Our R&D approach is grounded in a thoughtful focus on real-world challenges faced by people living with complex and serious diseases. Through this lens, we seek to develop innovative medicines in neuroscience that can make a difference for patients. 

Our scientists are focused on developing new molecules that leverage well-validated biological pathways, utilizing our expertise in advanced medicinal chemistry. 

We start with a “bedside to bench” approach – reversing the typical thought process and beginning with real-world, unmet patient needs that inform our work as we seek to develop potential new treatments for psychiatric and neurological disorders.

R&D Pipeline 


We apply our deep neuroscience expertise to develop medicines designed to help people living with complex and difficult-to-treat psychiatric and neurological disorders. We are currently focused on developing these investigational candidates.

Click to view our interactive pipeline

  • Discovery
  • Preclinical
  • Phase 1
  • Phase 2
  • Phase 3
  • Sodium oxybate extended-release oral suspension

    • Idiopathic Hypersomnia

      Phase 3

    A once-nightly formulation of sodium oxybate for extended-release oral suspension is currently being evaluated for use in adults with idiopathic hypersomnia in a phase 3 study, REVITALYZ. For more information about this study, please visit clinicaltrials.gov/study/NCT06525077.

  • Olanzapine and samidorphan

    • Schizophrenia and Bipolar I Disorder (Pediatric)

      Phase 3

    Olanzapine and samidorphan is currently being evaluated for pediatric use in a phase 3 study, ENLIGHTEN-Youth. For more information about this study, please visit enlightenyouthstudy.com (U.S. audiences only) or clinicaltrials.gov/study/NCT05303064.

  • Alixorexton

    • Narcolepsy Type 1

      Phase 3

    • Narcolepsy Type 2

      Phase 3

    • Idiopathic Hypersomnia

      Phase 2

    Alixorexton (formerly ALKS 2680) is an investigational, oral orexin 2 receptor agonist in development for the treatment of narcolepsy type 1, narcolepsy type 2 and idiopathic hypersomnia.

    Alixorexton is currently being evaluted in the phase 3 Brilliance Studies program in adults with narcolepsy type 1 and narcolepsy type 2, and in Vibrance-3, a phase 2 study in adults with idiopathic hypersomnia. Participants who complete one of the Vibrance or Brilliance studies have the option to continue in a long-term, open-label, safety study evaluating the safety of alixorexton for up to two years.

    For more information about enrolling studies, please visit brilliancestudies.com
    vibrancestudies.com (for U.S. audiences only), or clinicaltrials.gov for a list of current studies.

The pipeline includes both investigational product candidates and investigational uses of approved products that have not been approved by a health authority. The information presented is not intended to convey conclusions of safety or efficacy. There is no guarantee that the outcome of these studies will result in approval by a health authority. 






Last updated: April 2026

Technologies & Capabilities

We leverage our proprietary technologies and molecular design capabilities to design innovative medicines with distinct therapeutic properties.

Long-Acting Technologies 


Our suite of long-acting injectable technologies enables the gradual release of small molecules as well as complex macromolecules into the body at a controlled rate over a specific period of time. These include Medisorb®, LinkeRx® and NanoCrystal®.

Oral Controlled-Release Technologies 


Our broad array of customized, solid-oral dosage technologies, including oral delayed-release, extended-release, immediate-release, pulsatile-release and chrono-timed delivery enable us to customize specific drug-release profiles and dosage forms.

Molecular Design  


We have built a sophisticated molecular design toolbox to support our small molecule projects. This includes advanced molecular dynamics simulations, quantum chemical calculations, artificial intelligence and proprietary machine learning models.



Research & Medical Grants

Investigator Sponsored Studies

We seek to support investigator research designed and conducted by independent clinicians and scientists. Since the onset of our Investigator Sponsored Studies (ISS) program in 2008, we have supported more than 50 clinical trials.


Learn more

Pathways APN Research Awards

Alkermes Pathways APN Research Awards is a new program designed to empower the advanced practice nursing community by offering competitive grant funding opportunities for mental health research.



Discover Pathways APN

Medical Education Grants

We contribute to independent education by supporting medical education grants. Our focus areas include accredited educational activities with pragmatic approaches to improve patient care and public health in our therapeutic areas of focus.


Program details

Man in laboratory coat standing in lab storage area

From the earliest stages of discovery, Alkermes scientists take time to understand the realities that people living with serious diseases face. Our research is informed by that understanding, and aims to address unmet patient needs. 


Clinical Trials

Alkermes is committed to researching and developing innovative medicines that can help address unmet needs of patients and their families. Clinical trials are a critical part of this process, during which we seek to determine the safety and efficacy of an investigational medicine or build further understanding of a marketed medicine.

For information about ongoing clinical trials using Alkermes’ marketed or investigational medicines, please consult the National Institutes of Health website, www.clinicaltrials.gov, which contains a searchable database.


View Alkermes' ongoing clinical studies

Lower left triangle graphic.

Early Access

Alkermes’ goal is to develop safe and effective medicines by conducting rigorous clinical trials and obtaining marketing approval from regulatory authorities, including the U.S. Food and Drug Administration (FDA). Participation in one of our clinical trials is the optimal way for patients to gain access to our investigational medicines prior to regulatory approval. However, we understand that some patients may not be able to participate in a clinical trial. If early data from clinical trials suggest that an investigational treatment might offer benefits for patients facing serious or life-threatening conditions, Alkermes has a policy under which patients may be eligible to receive access to an investigational medicine outside the context of a clinical trial. If you are interested in early access to an Alkermes investigational therapy, please read the Alkermes Early Access Policy for additional details and eligibility considerations.


View our Early Access Policy