We have located links that may give you full text access.
Journal Article
Multicenter Study
Randomized Controlled Trial
Hemodynamic parameters and timing of surgical decompression in acute cervical spinal cord injury.
BACKGROUND/OBJECTIVES: To evaluate the relationship between the severity of cervical spinal cord injury (SCI) (American Spinal Injury Association [ASIA] grade), presence of neurogenic shock, and timing of surgical intervention. This is a post-hoc analysis from the Sygen multicenter randomized controlled trial.
METHODS: Blood pressure (BP) and heart rate (HR) data were collected when patients were first assessed in the emergency room (Time A) and at the time of randomization (Time B). Individuals were subdivided by ASIA grade and by the level of the systolic BP (SBP).
RESULTS: Only individuals with cervical SCI from the Sygen trial (n = 577) were evaluated. Severe complete SCI (ASIA grade = A) was established in 57% of these patients. A total of 74 (13%) patients with neurogenic shock (SBP < 90 mmHg) at Time A were identified. The SBP increased significantly from Time A to Time B (P < 0.0001). The median time from SCI to surgical intervention, for ASIA A, was 80.9 hours for patients with initial SBP < 90 mmHg and 58 hours for patients with initial SBP > or = 90 mmHg (P = 0.025). Multivariable analysis after adjusting for confounders revealed a statistically significant difference in the time to surgical intervention based on SBP for ASIA A (P = 0.026), yet not for ASIA B or C/D.
CONCLUSIONS: The presence of neurogenic shock was associated with a delay in the timing of surgical intervention in patients with cervical SCI. Detailed evaluation of autonomic dysfunctions following SCI including cardiovascular instability could improve our understanding of the complexities of clinical presentations and possible neurological outcomes.
METHODS: Blood pressure (BP) and heart rate (HR) data were collected when patients were first assessed in the emergency room (Time A) and at the time of randomization (Time B). Individuals were subdivided by ASIA grade and by the level of the systolic BP (SBP).
RESULTS: Only individuals with cervical SCI from the Sygen trial (n = 577) were evaluated. Severe complete SCI (ASIA grade = A) was established in 57% of these patients. A total of 74 (13%) patients with neurogenic shock (SBP < 90 mmHg) at Time A were identified. The SBP increased significantly from Time A to Time B (P < 0.0001). The median time from SCI to surgical intervention, for ASIA A, was 80.9 hours for patients with initial SBP < 90 mmHg and 58 hours for patients with initial SBP > or = 90 mmHg (P = 0.025). Multivariable analysis after adjusting for confounders revealed a statistically significant difference in the time to surgical intervention based on SBP for ASIA A (P = 0.026), yet not for ASIA B or C/D.
CONCLUSIONS: The presence of neurogenic shock was associated with a delay in the timing of surgical intervention in patients with cervical SCI. Detailed evaluation of autonomic dysfunctions following SCI including cardiovascular instability could improve our understanding of the complexities of clinical presentations and possible neurological outcomes.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app