Navigation Links
Validity of Baseline Concussion Tests Questioned
Date:6/11/2011

SATURDAY, June 11 (HealthDay News) -- Baseline concussion tests for athletes may do more harm than good in some cases, an expert warns.

Baseline concussion testing provides a baseline score of an athlete's cognitive abilities, such as reaction time, working memory and attention span. Athletes who suffer a concussion retake the test, and if there is a large decrease in the score, they are typically banned from play until their score improves.

But the tests, which are mandatory for hundreds of thousands of amateur and professional athletes in the United States, have a high "false negative" rate, according to Christopher Randolph, a neuropsychologist at Loyola University Health System.

A false negative result means the test shows an athlete has recovered from a concussion when they're actually still experiencing effects from the injury. As a result, an athlete might be allowed to return to play before it's safe.

Randolph analyzed the scientific literature and could not find a prospective, controlled study of the current version of the most common baseline concussion test, called ImPACT (Immediate Post-Concussion Assessment and Cognitive Testing). Athletes take the 20-minute test on a computer.

"There is no evidence to suggest that the use of baseline testing alters any risk from sport-related concussion, nor is there even a good rationale as to how such tests might influence outcome," Randolph wrote in an article published in a recent issue of the journal Current Sports Medicine Reports.

Instead of relying on baseline concussion tests, medical staff on sports teams "may be better advised to rely upon their own clinical judgment, in conjunction with a validated symptom checklist, in making return-to-play decisions," for athletes who have suffered a concussion, Randolph suggested.

More information

The American Association of Neurological Surgeons has more about concussion.

-- Robert Preidt

SOURCE: Loyola University Health System, news release, June 10, 2011


'/>"/>
Copyright©2010 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Baseline PSA predicts risk of death from prostate cancer
2. Early prostate cancer detection, screening: No benefit for men with low baseline PSA value
3. Does baseline concussion testing really reduce risks to athletes?
4. Simple Concussion Test Measures Reaction Time
5. Brain Injury Association of Washington Provides National Leadership in Concussion Safety & Awareness
6. Academic Impacts of Concussions for Students at Issue in House of Representatives
7. Parents Ill-Informed About Kids Concussion Risks
8. Concussions in young athletes on the rise
9. Concussion Rates Soar Among Younger Kids
10. Mayo Clinic Sports Medicine to host concussion summit
11. NFL Players With Concussions Sidelined Longer: Study
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Validity of Baseline Concussion Tests Questioned
(Date:6/27/2016)... ... 27, 2016 , ... A revolution is underway. Brooklyn-based ... experience for the millions of people who require these medical transport services annually. ... through the use of technology. Now, SmartEMS has put forth an industry-changing app ...
(Date:6/26/2016)... (PRWEB) , ... June 27, 2016 , ... Quality metrics ... yet in many ways they remain in the eye of the beholder, according to ... a publication of The American Journal of Managed Care. For the full issue, ...
(Date:6/26/2016)... Aliso Viejo, California (PRWEB) , ... June 26, 2016 , ... ... for Final Cut Pro X. , "Film editors can give their videos a whole ... artistically," said Christina Austin - CEO of Pixel Film Studios. , ProSlice Levels ...
(Date:6/26/2016)... (PRWEB) , ... June 26, 2016 , ... Brent Kasmer, a legally blind and certified ... be personalized through a fitness app. The fitness app plans to fix the two major ... only offer a one size fits all type program , They don’t eliminate ...
(Date:6/25/2016)... ... June 25, 2016 , ... Experts from the American ... Annual Research Meeting June 26-28, 2016, at the Hynes Convention Center in Boston. ... including advance care planning, healthcare costs and patient and family engagement. , AIR ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)...   Bay Area Lyme Foundation , collaborating ... for Tick Borne Illness , Harvard Medical School ... Medicine, University of California, Berkeley, and the Veterans ... finalists of Lyme Innovation , the first ... scientists, clinicians, researchers, entrepreneurs, and investors from several ...
(Date:6/24/2016)... The Academy of Managed Care Pharmacy (AMCP) ... would allow biopharmaceutical companies to more easily share health ... and coverage decisions, a move that addresses the growing ... The recommendations address restrictions in the sharing of ... label, a prohibition that hinders decision makers from accessing ...
(Date:6/24/2016)... June 24, 2016 Research and Markets ... for Companion Diagnostic Tests" report to their offering. ... Companion Diagnostics The World Market for Companion ... medicine diagnostics. Market analysis in the report includes the following: ... (In Vitro Diagnostic Kits) by Region (N. America, EU, ROW), ...
Breaking Medicine Technology: