The Prevention of Delirium and Complications Associated With Surgical Treatments Multi Center Clinical Trial
Public ClinicalTrials.gov record NCT01690988. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Delirium is a medical term or condition that includes a temporary inability to focus attention and to think clearly. Delirium occurs commonly (10% to 70%) in patients older than 60 undergoing large surgeries. The purpose of this study is to test rigorously whether a drug called ketamine can decrease the chance that patients will experience delirium after their surgery. The investigators are also testing whether ketamine decreases postoperative pain, postoperative opioid consumption, postoperative nausea and vomiting, ICU and hospital length of stay, and adverse outcomes (e.g. hallucinations and nightmares).
Study identification
- NCT ID
- NCT01690988
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 746 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 60 Years and older
- 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
- Jan 31, 2014
- Primary completion
- Jun 25, 2016
- Completion
- Jun 30, 2017
- Last update posted
- Jun 5, 2018
2014 – 2017
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Washington University School of Medicine | St Louis | Missouri | 63110 | — |
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 NCT01690988, 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 5, 2018 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01690988 live on ClinicalTrials.gov.