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NCT03444168 · ClinicalTrials.gov registry record
Central Nervous System Amplification in Lumbar Failed Back Surgery Syndrome
A clinical trial of Chronic Pain, sponsored by University of Kansas Medical Center.
- Completed
- Registry status
- 158
- Enrollment target
- 1
- Study location
NCT03444168: Completed study of Chronic Pain, sponsored by University of Kansas Medical Center.
NCT03444168 is a study of Chronic Pain that has completed, run by University of Kansas Medical Center. The registered enrollment target is 158 participants, below the 772-participant average among 301 other Chronic Pain trials with a reported enrollment target (80% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03444168, a study of Chronic Pain, has completed, sponsored by University of Kansas Medical Center.
- COMPLETED
- Registry status
- 158 participants
- Enrollment target
- 1
- Study location
Study Summary
The purpose of this study is to learn whether or not certain risk factors and patient characteristics are linked with and possibly can predict the development of chronic pain after lumbar spine surgery.
Primary Outcome
Measured by the Brief Pain Inventory (BPI). The BPI scores are a numerical rating scale and range from 0 to 10. A score of 0 is equal to no pain and a score of 10 is equal to pain as bad as you can imagine.
Conditions Studied
Study Locations (1)
Kansas
- University of Kansas Medical Center - Kansas City
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 158 participants |
| Start Date | 2018-06-29 |
| Est. Completion | 2023-04-20 |
What the finished NCT03444168 record still lists
NCT03444168 is an observational study that tracks outcomes without assigning an intervention. The registered 158 participants enrollment target is mid-sized for trials with a published cap, below the 772-participant average among 301 other Chronic Pain trials with a reported enrollment target (80% lower).
The record links to 1 condition, with Chronic Pain appearing as the primary indexed condition, and to 0 interventions.
NCT03444168 reports a single indexed study location in Kansas.
Frequently Asked Questions
What is clinical trial NCT03444168 about?
NCT03444168 is a clinical study titled "Central Nervous System Amplification in Lumbar Failed Back Surgery Syndrome". The purpose of this study is to learn whether or not certain risk factors and patient characteristics are linked with and possibly can predict the development of chronic pain after lumbar spine surgery.
What is the current status of trial NCT03444168?
This trial is currently completed. The enrollment target is 158 participants. The study started on 2018-06-29. Estimated completion is 2023-04-20.
What conditions does trial NCT03444168 study?
This clinical trial studies the following conditions: Chronic Pain.
Who is sponsoring clinical trial NCT03444168?
This trial is sponsored by University of Kansas Medical Center, which has 408 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT03444168 being conducted?
This trial has 1 study location across Kansas. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Chronic Pain
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 NCT03444168's enrollment target sits among peer trials
158 101st of 301 higher than 201 of 301 other Chronic Pain trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Chronic Pain 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.
Source ClinicalTrials.gov registry export · 2026-08-08
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