Post Operative Delirium Study
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This page only displays public information reproduced from the official ClinicalTrials.gov record NCT04635774. It adds no medical advice, opinions, or eligibility judgments. The official record remains the source of truth for eligibility criteria, enrollment, and contact information.
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Official title
Intranasal Insulin and Neurocognitive Function
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Post-operative delirium happens when patients wake up from anesthesia. Patients experiencing post-operative delirium are very confused, not being able to think or function "normally". These patients are hard to take care of and they tend to have more dementia as they age compared to patients who don't experience post-operative delirium. Intranasal insulin has been shown to reverse confusion associated with Alzheimer's disease (humans) and AIDS (mice). Intranasal insulin has been safely administered to 1092 patients in 38 different studies. There were no cases of clinically low blood sugar and a few cases of mild nasal irritation that happened also with salt water when the subjects received multiple intranasal doses. No one has tried to reverse post-operative delirium with intranasal insulin. The delirium associated with Alzheimer's Disease and AIDS have very similar symptoms and what happens in the brain is very similar also. The investigators intent is to administer intranasal insulin to patients exhibiting post-operative delirium in order to reverse the symptoms because the investigators think that the three disease states are closely related and intranasal insulin has had some success in reversing the delirium in the other two disease states.
Study identification
- NCT ID
- NCT04635774
- Recruitment status
- Withdrawn
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Enrollment
- Not listed
Conditions and interventions
Eligibility (public fields only)
- Age range
- 65 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
- Feb 25, 2021 (Actual)
- Primary completion
- Nov 14, 2023 (Actual)
- Completion
- Nov 14, 2023 (Actual)
- Last update posted
- Aug 21, 2024
2021 – 2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Kansas Medical Center | Kansas City | Kansas | 66160 | — |
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 NCT04635774, 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 Aug 21, 2024 · Synced Nov 13, 2026
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