Comparative Effectiveness of CET vs. SST in SMI (Serious Mental Illness)
Public ClinicalTrials.gov record NCT04321759. 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
Comparative Effectiveness of Cognitive Enhancement Therapy vs. Social Skills Training in Serious Mental Illness
Study identification
- NCT ID
- NCT04321759
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Enrollment
- 378 participants
Conditions and interventions
Conditions
Interventions
- Cognitive Enhancement Therapy Behavioral
- Social Skills Training Behavioral
Behavioral
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
- May 31, 2021
- Primary completion
- Jan 30, 2026
- Completion
- Jan 30, 2026
- Last update posted
- Nov 13, 2023
2021 – 2026
United States locations
- U.S. sites
- 5
- U.S. states
- 3
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Hartford Hospital - Institute of Living | Hartford | Connecticut | 06106 | Recruiting |
| Maine Medical Center | Portland | Maine | 04102 | Recruiting |
| Massachusetts Mental Health Center | Boston | Massachusetts | 02115 | Recruiting |
| Beth Israel Deaconess Medical Center | Boston | Massachusetts | 02215 | Active, not recruiting |
| UMass Medical School | Worcester | Massachusetts | 01603 | Recruiting |
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 NCT04321759, 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 Nov 13, 2023 · Synced May 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04321759 live on ClinicalTrials.gov.