A Study to Evaluate ABT-126 for the Treatment of Cognitive Deficits in Schizophrenia
Public ClinicalTrials.gov record NCT01655680. 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 Randomized, Double-Blind, Placebo-Controlled, Dose-Ranging, Parallel-Group, Phase 2 Study of the Safety and Efficacy of ABT-126 in the Treatment of Cognitive Deficits in Schizophrenia (CDS) in Nonsmokers
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a safety and efficacy study evaluating a experimental treatment for cognitive deficits in adults with schizophrenia.
Study identification
- NCT ID
- NCT01655680
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 432 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 20 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
- May 2012 (Type not available)
- Primary completion
- Apr 2014 (Actual)
- Completion
- Jul 2014 (Actual)
- Last update posted
- Jul 7, 2021
2012 – 2014
United States locations
- U.S. sites
- 34
- U.S. states
- 8
- U.S. cities
- 32
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Site Reference ID/Investigator# 75139 | Anaheim | California | 92804 | — |
| Site Reference ID/Investigator# 74894 | Bellflower | California | 90706 | — |
| Site Reference ID/Investigator# 74434 | Chino | California | 91710 | — |
| Site Reference ID/Investigator# 76593 | Costa Mesa | California | 92626 | — |
| Site Reference ID/Investigator# 73213 | Escondido | California | 92025 | — |
| Site Reference ID/Investigator# 72698 | Garden Grove | California | 92845 | — |
| Site Reference ID/Investigator# 75057 | La Habra | California | 90631 | — |
| Site Reference ID/Investigator# 72693 | National City | California | 91950 | — |
| Site Reference ID/Investigator# 77655 | Norwalk | California | 90650 | — |
| Site Reference ID/Investigator# 74895 | Oakland | California | 94612 | — |
| Site Reference ID/Investigator# 73977 | Oceanside | California | 92056 | — |
| Site Reference ID/Investigator# 73214 | Orange | California | 92868 | — |
| Site Reference ID/Investigator# 74453 | Pico Rivera | California | 90660 | — |
| Site Reference ID/Investigator# 74898 | Riverside | California | 92506 | — |
| Site Reference ID/Investigator# 98016 | San Bernardino | California | 92408 | — |
| Site Reference ID/Investigator# 86973 | San Diego | California | 92102 | — |
| Site Reference ID/Investigator# 75140 | San Diego | California | 92103 | — |
| Site Reference ID/Investigator# 73974 | San Gabriel | California | 91776 | — |
| Site Reference ID/Investigator# 74433 | Santa Ana | California | 92705 | — |
| Site Reference ID/Investigator# 72695 | Torrance | California | 90502 | — |
| Site Reference ID/Investigator# 75136 | New Haven | Connecticut | 06519 | — |
| Site Reference ID/Investigator# 75653 | Atlanta | Georgia | 30308 | — |
| Site Reference ID/Investigator# 74893 | Marietta | Georgia | 30060 | — |
| Site Reference ID/Investigator# 72697 | Chicago | Illinois | 60640 | — |
| Site Reference ID/Investigator# 76533 | Hoffman Estates | Illinois | 60169 | — |
| Site Reference ID/Investigator# 75056 | Wichita | Kansas | 67214 | — |
| Site Reference ID/Investigator# 72694 | Cedarhurst | New York | 11516 | — |
| Site Reference ID/Investigator# 75137 | Rochester | New York | 14623 | — |
| Site Reference ID/Investigator# 75053 | Staten Island | New York | 10312 | — |
| Site Reference ID/Investigator# 75413 | Philadelphia | Pennsylvania | 19139 | — |
| Site Reference ID/Investigator# 74553 | Dallas | Texas | 75231 | — |
| Site Reference ID/Investigator# 72696 | DeSoto | Texas | 75115 | — |
| Site Reference ID/Investigator# 75055 | Houston | Texas | 77008 | — |
| Site Reference ID/Investigator# 74896 | 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 27 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01655680, 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 Jul 7, 2021 · Synced Oct 19, 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 public registry record, listed eligibility criteria, and available contact information for NCT01655680 live on ClinicalTrials.gov.