ACADIA Pharmaceuticals, Inc.
- Country
- 🇺🇸United States
- Ownership
- Public
- Established
- 1993-07-16
- Employees
- 598
- Market Cap
- $2.6B
- Website
- http://www.acadia.com
Clinical Trials
102
Trial Phases
5 Phases
Drug Approvals
4
Clinical Trials
Distribution across different clinical trial phases (98 trials with phase data)• Click on a phase to view related trials
Phase 3, Open Label Extension Study of ACP-204 in Lewy Body Dementia Psychosis
- First Posted Date
- 2025-07-31
- Last Posted Date
- 2025-07-31
- Lead Sponsor
- ACADIA Pharmaceuticals Inc.
- Target Recruit Count
- 126
- Registration Number
- NCT07095465
Phase 2, Efficacy and Safety Study of ACP-204 in Lewy Body Dementia Psychosis
- First Posted Date
- 2025-06-19
- Last Posted Date
- 2025-09-19
- Lead Sponsor
- ACADIA Pharmaceuticals Inc.
- Target Recruit Count
- 180
- Registration Number
- NCT07029581
- Locations
- 🇺🇸
Humanity Clinical Research, Corp, Aventura, Florida, United States
🇺🇸K2 Medical Research Winter Garden LLC, Clermont, Florida, United States
🇺🇸K2 Summit Research, Lady Lake, Florida, United States
OLE Study of Carbetocin Nasal Spray for the Treatment of Hyperphagia in Prader-Willi Syndrome
- First Posted Date
- 2024-05-20
- Last Posted Date
- 2025-09-05
- Lead Sponsor
- ACADIA Pharmaceuticals Inc.
- Target Recruit Count
- 160
- Registration Number
- NCT06420297
- Locations
- 🇺🇸
Children's of Alabama, Birmingham, Alabama, United States
🇺🇸Phoenix Children's Hospital, Phoenix, Arizona, United States
🇺🇸University of California Irvine, Orange, California, United States
ACP-204 in Adults With Alzheimer's Disease Psychosis Open Label Extension Study
- First Posted Date
- 2024-01-08
- Last Posted Date
- 2025-09-08
- Lead Sponsor
- ACADIA Pharmaceuticals Inc.
- Target Recruit Count
- 752
- Registration Number
- NCT06194799
- Locations
- 🇧🇷
BR Trials-Ensaios Clinicos e Consultoria, São Paulo, Brazil
🇺🇸ATP Clinical Research, Costa Mesa, California, United States
🇺🇸National Institute Of Clinical Research, Garden Grove, California, United States
Study of Carbetocin Nasal Spray for the Treatment of Hyperphagia in Prader-Willi Syndrome
- Conditions
- Hyperphagia in Prader-Willi Syndrome
- Interventions
- Drug: Placebo
- First Posted Date
- 2023-12-15
- Last Posted Date
- 2025-09-10
- Lead Sponsor
- ACADIA Pharmaceuticals Inc.
- Target Recruit Count
- 170
- Registration Number
- NCT06173531
- Locations
- 🇺🇸
Children's of Alabama, Birmingham, Alabama, United States
🇺🇸Phoenix Children's Hospital, Phoenix, Arizona, United States
🇺🇸University of California Irvine, Orange, California, United States
- Prev
- 1
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News
Real-World LOTUS Study Shows Sustained Efficacy of DAYBUE in Rett Syndrome Patients Over 12 Months
Acadia Pharmaceuticals published interim results from the LOTUS study showing 71-90% of Rett syndrome patients experienced behavioral improvements with DAYBUE treatment over 12 months.
Major Pharmaceutical Companies Face Surge in Generic Drug Patent Challenges in Early 2025
Major pharmaceutical companies including AstraZeneca, Novartis, and Astellas are defending patents for blockbuster drugs like Lynparza, Entresto, and Xtandi against generic manufacturers in early 2025.
Acadia Pharmaceuticals Unveils $12 Billion Pipeline Strategy at Inaugural R&D Day
Acadia Pharmaceuticals outlined an ambitious multi-year strategy with a pipeline potentially generating up to $12 billion in annual peak sales across eight clinical programs.
Saniona Advances Neurological Pipeline with Strategic Partnerships and Strong Financial Position
Saniona secured SEK 115 million through warrant exercise and maintains SEK 261 million in cash, strengthening its financial runway to advance three internal neurological programs to Phase 2 trials.
Acadia Pharmaceuticals Appoints Bristol Myers Squibb Veteran to Lead Rare Disease Commercial Strategy
Acadia Pharmaceuticals has appointed Allyson McMillan-Youngblood as Senior Vice President, Rare Disease Franchise, bringing over 20 years of pharmaceutical industry experience.
Acadia Pharmaceuticals Secures Patent Victory for Parkinson's Drug Nuplazid Until 2038
The U.S. District Court for the District of Delaware ruled in favor of Acadia Pharmaceuticals, upholding their '721 formulation patent for Nuplazid against Aurobindo Pharma's generic challenge.
Acadia Pharmaceuticals Wins Patent Infringement Case Against Aurobindo for Parkinson's Drug Nuplazid
A U.S. District Court ruled that Aurobindo Pharma infringes on two key patent claims held by Acadia Pharmaceuticals for its Parkinson's disease drug Nuplazid.
FDA Approves Trofinetide as First-Ever Treatment for Rett Syndrome, Opening New Era for Rare Genetic Disorder
The FDA has approved trofinetide (developed by ACADIA Pharmaceuticals) as the first-ever treatment for Rett syndrome, a rare genetic disorder primarily affecting females that causes severe developmental delays and neurological symptoms.
FDA Priority Review Vouchers Face Transparency Challenges Amid Rising Prices
Priority Review Vouchers (PRVs) have surged in value to $150-158 million in recent months, up from the typical $100 million, following Congress's failure to reauthorize the rare pediatric disease program.
ACP-711 Shows Promising Safety Profile in Phase 1 Multiple-Ascending-Dose Study for Essential Tremor
Acadia Pharmaceuticals and Saniona successfully completed Phase 1 multiple-ascending-dose study of ACP-711 in healthy volunteers, demonstrating favorable safety and tolerability profile.