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NCT01140854 · ClinicalTrials.gov registry record
Cognitive Dysfunction in Hypertensive Patients Having Spine Surgery
A clinical trial of Hypertension, sponsored by Columbia University.
- Completed
- Registry status
- 179
- Enrollment target
- 1
- Study location
NCT01140854: Completed study of Hypertension, sponsored by Columbia University.
NCT01140854 is a study of Hypertension that has completed, run by Columbia University. The registered enrollment target is 179 participants, below the 3,507-participant average among 470 other Hypertension trials with a reported enrollment target (95% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01140854, a study of Hypertension, has completed, sponsored by Columbia University.
- COMPLETED
- Registry status
- 179 participants
- Enrollment target
- 1
- Study location
Study Summary
While hypotension during general anesthesia has routinely been considered to be a tolerable abnormality with little clinical consequence, the proposed study takes the innovative approach of defining hypotensive events within the construct of a patient's own hypertensive status, fractional mean arterial blood pressure (fMAP). Because the investigators primary variable is within the control of anesthesia personnel, the study portends a potentially simple and easy to implement treatment. The introduction of neuropsychometric measures as the relevant evaluator of post-operative cognitive dysfunction is innovative, and may be more relevant to the average elderly patient than simple mortality.
Primary Outcome
The investigators will determine whether there are neuropsychometric changes associated with simple spine surgery as a function of arterial blood pressure measurements relative to the patient's baseline values at 1 day.
Conditions Studied
Interventions
- PROCEDURE Lumbar spine surgery
- OTHER Neurologic/neuropsychometric examinations
Study Locations (1)
New York
- Columbia University - New York
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 179 participants |
| Start Date | 2009-01 |
| Est. Completion | 2014-12 |
What the finished NCT01140854 record still lists
NCT01140854 is an observational study that tracks outcomes without assigning an intervention. The registered 179 participants enrollment target is mid-sized for trials with a published cap, below the 3,507-participant average among 470 other Hypertension trials with a reported enrollment target (95% lower).
The record links to 1 condition, with Hypertension appearing as the primary indexed condition, and to 2 interventions - of which Lumbar spine surgery is the first listed.
NCT01140854 reports a single indexed study location in New York.
Frequently Asked Questions
What is clinical trial NCT01140854 about?
NCT01140854 is a clinical study titled "Cognitive Dysfunction in Hypertensive Patients Having Spine Surgery". While hypotension during general anesthesia has routinely been considered to be a tolerable abnormality with little clinical consequence, the proposed study takes the innovative approach of defining hypotensive events within the construct of a patient's own hypertensive status, fractional mean arter...
What is the current status of trial NCT01140854?
This trial is currently completed. The enrollment target is 179 participants. The study started on 2009-01. Estimated completion is 2014-12.
What conditions does trial NCT01140854 study?
This clinical trial studies the following conditions: Hypertension.
What interventions are being tested in trial NCT01140854?
The interventions under investigation include: Lumbar spine surgery (PROCEDURE), Neurologic/neuropsychometric examinations (OTHER).
Who is sponsoring clinical trial NCT01140854?
This trial is sponsored by Columbia University, which has 958 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT01140854 being conducted?
This trial has 1 study location across New York. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Hypertension
Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.
Where NCT01140854's enrollment target sits among peer trials
179 232nd of 470 higher than 239 of 470 other Hypertension trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Hypertension trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
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