Efficacy, Safety, and Tolerability of TC-5619 as Augmentation Therapy to Improve Negative Symptoms and Cognition in Outpatients With Schizophrenia
Public ClinicalTrials.gov record NCT01488929. 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 Double-Blind, Placebo-Controlled, Multicenter, Parallel Group Study to Assess Efficacy, Safety, and Tolerability of TC-5619 as Augmentation Therapy to Improve Negative Symptoms and Cognition in Outpatients With Schizophrenia
Study identification
- NCT ID
- NCT01488929
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Targacept Inc.
- Industry
- Enrollment
- 603 participants
Conditions and interventions
Conditions
Interventions
- TC-5619 Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 65 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 30, 2011
- Primary completion
- Oct 31, 2013
- Completion
- Oct 31, 2013
- Last update posted
- Jun 2, 2015
2011 – 2013
United States locations
- U.S. sites
- 22
- U.S. states
- 10
- U.S. cities
- 22
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Collaborative Neuroscience Network, Inc | Garden Grove | California | 92845 | — |
| Behavorial Research Specialists | Glendale | California | 91206 | — |
| Apostle Clinical Trials, Inc | Long Beach | California | 90813 | — |
| Synergy Clinical Research Center | National City | California | 91950 | — |
| Excell Research, Inc. | Oceanside | California | 92056 | — |
| Neuropsychiatric Research Center of Orange County | Orange | California | 92868 | — |
| CNRI | San Diego | California | 92102 | — |
| Segal Institute for Clinical Research | Lauderhill | Florida | 33319 | — |
| Compass Research, LLC | Leesburg | Florida | 34749 | — |
| Atlanta Center for Medical Research | Atlanta | Georgia | 30308 | — |
| Alexian Brothers Behavioral Health Hospital | Hoffman Estates | Illinois | 60169 | — |
| Precise Research Group | Flowood | Mississippi | 39232 | — |
| St. Charles Psychiatric Associates - Midwest Reserch Group | Saint Charles | Missouri | 63304 | — |
| PsychCare Consultants Research | St Louis | Missouri | 63128 | — |
| CRI Worldwide, LLC | Marlton | New Jersey | 08053 | — |
| Behavioral Medical Research | Brooklyn | New York | 11241 | — |
| Finger Lakes Clinical Research | Rochester | New York | 14618 | — |
| Neuro-Behavorial Clinic Research, Inc. | Canton | Ohio | 44718 | — |
| Midwest Clinical Research Center | Dayton | Ohio | 45417 | — |
| FutureSearch Trials of Dallas, L.P. | Dallas | Texas | 75231 | — |
| InSite Clinical Research | DeSoto | Texas | 75115 | — |
| Houston Clinical Trials, LLC | Houston | Texas | 77098 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 42 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01488929, 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 Jun 2, 2015 · Synced Jun 25, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01488929 live on ClinicalTrials.gov.