Retrospective Analysis of Outcomes With a Pharmacogenomic Algorithm
Public ClinicalTrials.gov record NCT01632267. 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 Retrospective Analysis of Outcomes in Outpatients With Major Depressive Disorder (MDD) in a Staff Model HMO: Pharmacogenetic Algorithm for Psychotropic Pharmacotherapeutic Applications
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Antidepressants are among the most widely prescribed medications, yet only 35-45% of patients achieve remission following an initial antidepressant trial. The financial burden of treatment failures in direct treatment costs, disability, decreased productivity, and missed work may in part derive from a mismatch between optimal, and actual, medications prescribed. The present one year retrospective study seeks to evaluate the indirect and direct healthcare costs for 96 patients with a DSM-IV-TR depressive or anxiety disorder, in relation to an interpretive reporting system designed to predict antidepressant responses based on DNA variations in cytochrome P450 genes (CYP2D6, CYP2C19, CYP1A2), the serotonin transporter gene (SLC6A4), and the serotonin 2A receptor (5HTR2A) genes.
Study identification
- NCT ID
- NCT01632267
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 104 participants
Conditions and interventions
Conditions
Interventions
Not listed
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
- Dec 31, 2010
- Primary completion
- Mar 31, 2011
- Completion
- Aug 31, 2011
- Last update posted
- Jan 4, 2016
2011
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Union Health Services | Chicago | Illinois | 60612 | — |
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 NCT01632267, 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 Jan 4, 2016 · Synced Sep 15, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01632267 live on ClinicalTrials.gov.