CompletedNCT01235520
A Study of RO4917838 in Patients With Sub-optimally Controlled Symptoms of Schizophrenia (NN25307)
Researchers compared RO4917838 and placebo to find out how the approaches affected psychotic symptoms in people with schizophrenia.
Medication studyAges 18+Multiple countries
Understand this study
What did researchers investigate?
Researchers compared RO4917838 and placebo to find out how the approaches affected psychotic symptoms in people with schizophrenia.
Who was this study for?
This study was for people with schizophrenia. Listed age limits: from 18 years. Other eligibility criteria applied.
- Listed locations
- Little Rock and 120 more locationsSee all locations and recruitment
- Study phase
- Phase 3Usually a larger study designed to confirm effectiveness and safety in a broader group.
Study information
Study start dateJanuary 2011
- Recruitment status
- Completed
- Enrollment listed in the registry
- 595
- Sponsor
- Hoffmann-La Roche
- Sponsor type
- Unknown or unclear
- Study type
- Drug
- Intervention type
- Medication / drug
- Study phase
- Phase 3Usually a larger study designed to confirm effectiveness and safety in a broader group.
- Locations
- United States, Australia, France, ...
- Age range
- Over 18 Years
- Official registry ID
- NCT01235520
- Official title
Show the full official title
Phase III, Multi-center, Randomized, 12-week, Double-blind, Parallel-group, Placebo-controlled Study to Evaluate the Efficacy and Safety of RO4917838 in Patients With Sub-optimally Controlled Symptoms of Schizophrenia Treated With Antipsychotics Followed by a 40-week Double-blind, Parallel-group, Placebo-controlled Treatment Period.
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Recruitment & locations
CompletedLittle Rock, United States · Buena Park, United States · Cerritos, United States
91 more locations
- Downey, United States
- La Palma, United States
- Pasadena, United States
- Pico Rivera, United States
- Miami, United States
- Marietta, United States
- Oak Brook, United States
- Iowa City, United States
- Glen Burnie, United States
- Las Vegas, United States
- Toms River, United States
- Willingboro, United States
- Albuquerque, United States
- Brooklyn, United States
- Fresh Meadows, United States
- New York, United States
- Raleigh, United States
- Cincinnati, United States
- Philadelphia, United States
- Scranton, United States
- Bellaire, United States
- Dallas, United States
- The Woodlands, United States
- Kirkland, United States
- Buenos Aires, Argentina
- Ciudad Autonoma Bs As, Argentina
- Córdoba, Argentina
- La Plata, Argentina
- Mendoza, Argentina
- Rosario, Argentina
- Santiago del Estero, Argentina
- Westmead, Australia
- Clayton, Australia
- Frankston, Australia
- Melbourne, Australia
- Barranquilla, Colombia
- Bello, Colombia
- Bogotá, Colombia
- Helsinki, Finland
- Kuopio, Finland
- Clermont-Ferrand, France
- Dole, France
- Élancourt, France
- Marseille, France
- Strasbourg, France
- Toulon, France
- Balassagyarmat, Hungary
- Budapest, Hungary
- Győr, Hungary
- Gyula, Hungary
- Ahmedabad, India
- Bangalore, India
- Jaipur, India
- Kalyān, India
- Mangalore, India
- Nashik, India
- Pune, India
- Vadodara, India
- México, Mexico
- Monterrey, Mexico
- San Luis Potosí City, Mexico
- Arad, Romania
- Bucharest, Romania
- Cluj-Napoca, Romania
- Lasi, Romania
- Oradea, Romania
- Sibiu, Romania
- Targouiste, Romania
- Kemerovo, Russia
- Lipetsk, Russia
- Moscow, Russia
- Moscow Region, Russia
- Nizhny Novgorod, Russia
- Saint Petersburg, Russia
- Samara, Russia
- Sartatov, Russia
- Talagi, Russia
- Tomsk, Russia
- Busan, South Korea
- Gwangju, South Korea
- Gyeonggi-do, South Korea
- Incheon, South Korea
- Jeollabuk-do, South Korea
- Seoul, South Korea
- Malmö, Sweden
- Stockholm, Sweden
- Uppsala, Sweden
- Edinburgh, United Kingdom
- London, United Kingdom
- Oxford, United Kingdom
- Russia
Questions about this study
What did researchers investigate?
Researchers compared RO4917838 and placebo to find out how the approaches affected psychotic symptoms in people with schizophrenia.
Who is behind this study?
The study sponsor is Hoffmann-La Roche.
Did this study involve medication?
Yes. The study involved medication, including Placebo and RO4917838.
Who was this study for?
This study was for people with schizophrenia. Listed age limits: from 18 years. Other eligibility criteria applied.
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