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Randomized Withdrawal Study in Patients With Schizophrenia
Sponsor: Vanda Pharmaceuticals
Summary
The purpose of this research is to evaluate the efficacy of dosing iloperidone long-acting injection (LAI) compared to placebo in preventing the exacerbation of symptoms in patients with schizophrenia.
Official title: A Multicenter, Double-Blind, Randomized Withdrawal Study in Patients With Schizophrenia Receiving Either Iloperidone Long-Acting Injection (LAI) or Placebo Injection
Key Details
Gender
All
Age Range
18 Years - 65 Years
Study Type
INTERVENTIONAL
Enrollment
400
Start Date
2025-05-14
Completion Date
2027-11
Last Updated
2026-01-12
Healthy Volunteers
No
Conditions
Interventions
iloperidone
iloperidone LAI
placebo
matching placebo
Locations (22)
Vanda Investigational Site
Rogers, Arkansas, United States
Vanda Investigational Site
Costa Mesa, California, United States
Vanda Investigational Site
Lemon Grove, California, United States
Vanda Investigational Site
Oceanside, California, United States
Vanda Investigational Site
Pico Rivera, California, United States
Vanda Investigational Site
San Diego, California, United States
Vanda Investigational Site
Walnut Creek, California, United States
Vanda Investigational Site
North Miami, Florida, United States
Vanda Investigational Site
Atlanta, Georgia, United States
Vanda Investigational Site
Peachtree Corners, Georgia, United States
Vanda Investigational Site
Chicago, Illinois, United States
Vanda Investigational Site
Flowood, Mississippi, United States
Vanda Investigational Site
Saint Charles, Missouri, United States
Vanda Investigational Site
St Louis, Missouri, United States
Vanda Investigational Site
Las Vegas, Nevada, United States
Vanda Investigational Site
Marlton, New Jersey, United States
Vanda Investigational Site
Staten Island, New York, United States
Vanda Investigational Site
Austin, Texas, United States
Vanda Investigational Site
Houston, Texas, United States
Vanda Investigational Site
Irving, Texas, United States
Vanda Investigational Site
Richardson, Texas, United States
Vanda Investigational Site
Bellevue, Washington, United States