A Study to Evaluate the Effects of Basmisanil in Participants With Cognitive Impairment Associated With Schizophrenia (CIAS) Treated With Antipsychotics
Public ClinicalTrials.gov record NCT02953639. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase IIb, Multicenter, Randomized, Double-Blind, Parallel Group, Placebo Controlled Study to Evaluate the Efficacy, Safety and Tolerability of Basmisanil (RO5186582) as Adjunctive Treatment in Patients With Cognitive Impairment Associated With Schizophrenia Treated With Antipsychotics
Study identification
- NCT ID
- NCT02953639
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Hoffmann-La Roche
- Industry
- Enrollment
- 214 participants
Conditions and interventions
Conditions
Interventions
- Basmisanil Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 50 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 29, 2016
- Primary completion
- Dec 11, 2019
- Completion
- Dec 11, 2019
- Last update posted
- Feb 8, 2021
2016 – 2019
United States locations
- U.S. sites
- 37
- U.S. states
- 16
- U.S. cities
- 35
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Woodland International Research Group Inc. | Little Rock | Arkansas | 72211 | — |
| Woodland Research Northwest, LLC | Rogers | Arkansas | 72758 | — |
| ProScience Research Group | Culver City | California | 90230 | — |
| Collaborative Neuroscience Network, Inc. | Garden Grove | California | 92845 | — |
| California Clinical Trials | Glendale | California | 91206 | — |
| Alliance for Wellness, dba Alliance for Research | Long Beach | California | 90807 | — |
| Synergy Clinical Research | National City | California | 91950 | — |
| Pacific Research Partners, LLC | Oakland | California | 94607 | — |
| NRC Research Institute | Orange | California | 92868 | — |
| CNRI - Los Angeles, LLC | Pico Rivera | California | 90660 | — |
| Artemis Institute for Clinical Research, LLC | San Diego | California | 92103 | — |
| Collaborative Neuroscience Network Inc. | Torrance | California | 90502 | — |
| Yale School of Medicine - CT Mental Health Center (CMHC) - Schizophrenia Research Clinic | New Haven | Connecticut | 06519 | — |
| Vantage Clinical Trials | Largo | Florida | 33770 | — |
| Innovative Clinical Research, Inc. | Lauderhill | Florida | 33319 | — |
| Meridien Research | Maitland | Florida | 32751 | — |
| University of Miami Dept of Psychiatry | Miami | Florida | 33136 | — |
| Behavioral Clinical Research, Inc. | North Miami | Florida | 33161 | — |
| iResearch Atlanta | Decatur | Georgia | 30030 | — |
| Alexian Brothers Center for Psychiatric Research | Hoffman Estates | Illinois | 60169 | — |
| Community Clinical Research Center | Anderson | Indiana | 46060 | — |
| Booker, J. Gary, MD, APMC | Shreveport | Louisiana | 71104-2136 | — |
| Louisiana Clinical Research, LLC | Shreveport | Louisiana | 71115 | — |
| CBH Health | Gaithersburg | Maryland | 20877 | — |
| Boston Medical Center | Boston | Massachusetts | 02114 | — |
| Arch Clinical Trials, LLC | St Louis | Missouri | 63118 | — |
| St Louis Clinical Trials | St Louis | Missouri | 63141 | — |
| Hassman Research Institute | Berlin | New Jersey | 08009 | — |
| Neurobehavioral Research, Inc. | Cedarhurst | New York | 11516 | — |
| Manhattan Psychiatric Center; Psychopharmacology Research Unit | New York | New York | 10035 | — |
| Finger Lakes Clinical Research | Rochester | New York | 14618 | — |
| Neuro-Behavioral Clinical Research, Inc. | Canton | Ohio | 44718 | — |
| University Hospitals | Cleveland | Ohio | 44106 | — |
| Midwest Clinical Research Center | Dayton | Ohio | 45417 | — |
| Pillar Clinical Research LLC | Garland | Texas | 75042 | — |
| University Hills Clinical Research - Irving;Office of Dr. Knesevich | Irving | Texas | 75062 | — |
| Northwest Clinical Research Center | Bellevue | Washington | 98007 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02953639, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 8, 2021 · Synced May 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02953639 live on ClinicalTrials.gov.