Keays, G; Friedman, D; Gagnon, I
A 20-Year Comparison of Football-Related Injuries in American and Canadian Youth Aged 6 to 17 Years: A replication study Journal Article
In: Clinical Pediatrics, vol. 55, no. 7, pp. 603–613, 2016.
Abstract | Links | BibTeX | Tags: Adolescent, American, Article, CANADA, Canadian, Child, children, Concussion, dislocation, emergency care, Female, football, head injury, human, Injuries, major clinical study, Male, replication study, retrospective study, skull fracture, spine fracture, sport injury, Sports, sprain, traumatic brain injury, UNITED States
@article{Keays2016,
title = {A 20-Year Comparison of Football-Related Injuries in American and Canadian Youth Aged 6 to 17 Years: A replication study},
author = {Keays, G and Friedman, D and Gagnon, I},
doi = {10.1177/0009922815602631},
year = {2016},
date = {2016-01-01},
journal = {Clinical Pediatrics},
volume = {55},
number = {7},
pages = {603--613},
abstract = {Introduction. Little is known about Canadian youth football injuries. The objectives of this study were (a) to contrast the injuries in Canadian and American football players aged 6 to 17 years and (b) compare the injuries sustained during organized football with those in nonorganized football. Methods. Using a retrospective cohort design based on data from the Canadian Hospitals Injury Reporting and Prevention Program and the National Electronic Injury Surveillance System a comparison of injuries was made. Results. Trends in injuries were comparable. Proportions and odds of injuries were similar, except for a few exceptions. In Canada, more girls were injured and fractures were more prevalent. Compared with nonorganized football, organized football players were older, involved more males, and suffered more traumatic brain injuries and injuries to their lower extremities. Conclusion. Canadian and American youth football injuries were similar. The type of football, be it organized or nonorganized, has an impact on injuries. © 2016 The Author(s).},
keywords = {Adolescent, American, Article, CANADA, Canadian, Child, children, Concussion, dislocation, emergency care, Female, football, head injury, human, Injuries, major clinical study, Male, replication study, retrospective study, skull fracture, spine fracture, sport injury, Sports, sprain, traumatic brain injury, UNITED States},
pubstate = {published},
tppubtype = {article}
}
Kroshus, E; Gillard, D; Haarbauer‐Krupa, J; Goldman, R E; Bickham, D S
Talking with young children about concussions: An exploratory study Journal Article
In: Child: Care, Health and Development, 2016, ISBN: 0305-1862 1365-2214.
Abstract | Links | BibTeX | Tags: 2016, Brain Injury, children, Concussion, No terms assigned, Parents, Sport
@article{Kroshus2016b,
title = {Talking with young children about concussions: An exploratory study},
author = {Kroshus, E and Gillard, D and Haarbauer‐Krupa, J and Goldman, R E and Bickham, D S},
doi = {10.1111/cch.12433},
isbn = {0305-1862
1365-2214},
year = {2016},
date = {2016-01-01},
journal = {Child: Care, Health and Development},
publisher = {Wiley-Blackwell Publishing Ltd.},
address = {United Kingdom},
abstract = {Background Concussion education for children early in their participation in organized sport may help shape lasting attitudes about concussion safety. However, existing programming and research focus on older ages. Methods Qualitative interviews about concussions were conducted with twenty children between the ages of six and eight. Structural, descriptive and pattern coding were used to organize the transcribed interviews and identify emergent themes. Results Eighteen of the participants indicated that they had heard of the word concussion, with 12 describing the injury as related to the brain or head. The most frequently described mechanisms of injury were impacts to the head or falls, and symptoms tended to be somatic, such as generalized pain. The most frequently endorsed strategy to avoid sustaining a concussion was to ‘follow the rules.’ Multiple participants referenced parents as an informal source of information about concussions. Conclusions While most participants demonstrated some awareness about concussions, there were clear knowledge gaps that can be addressed with developmentally appropriate concussion education programming. Consistent with their developmental stage, interventions targeted at children in this age range may be most successful if they use basic logic, concrete ideas, provide rules to be followed and engage parents in dissemination. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, Brain Injury, children, Concussion, No terms assigned, Parents, Sport},
pubstate = {published},
tppubtype = {article}
}
De Matteo, C; Volterman, K A; Breithaupt, P G; Claridge, E A; Adamich, J; Timmons, B W
Exertion testing in youth with mild traumatic brain injury/concussion Journal Article
In: Medicine & Science in Sports & Exercise, vol. 47, no. 11, pp. 2283–2290, 2015.
Abstract | Links | BibTeX | Tags: Adolescent, adolescents, brain concussion, Child, children, Cross-Sectional Studies, cross-sectional study, exercise, exercise test, exercise tolerance, Female, head injury, human, Humans, Male, Pathophysiology, Physical Exertion, Post-Concussion Syndrome, postconcussion syndrome, Return to Play, return to sport, time factor, Time Factors
@article{DeMatteo2015,
title = {Exertion testing in youth with mild traumatic brain injury/concussion},
author = {{De Matteo}, C and Volterman, K A and Breithaupt, P G and Claridge, E A and Adamich, J and Timmons, B W},
doi = {10.1249/MSS.0000000000000682},
year = {2015},
date = {2015-01-01},
journal = {Medicine \& Science in Sports \& Exercise},
volume = {47},
number = {11},
pages = {2283--2290},
abstract = {Purpose The decision regarding return to activity (RTA) after mild traumatic brain injuries/concussion is one of the most difficult and controversial areas in concussion management, particularly for youth. This study investigated how youth with postconcussion syndrome (PCS) are affected by exertion and whether standardized exertion testing using the McMaster All-Out Progressive Continuous Cycling Test can contribute to clinical decision making for safe RTA. Methods Fifty-four youth (8.5-18.3 yr) with a previously confirmed concussion participated in the study. Each participant performed exertion testing on a cycle ergometer and completed a Postconcussion Symptom scale at the following time points: before exertion (baseline), 5 and 30 min, and 24 h after exertion. A modified Postconcussion Symptom scale was administered at 2-min intervals during exertion. Results Participants had a mean ± SD symptom duration of 6.3 ± 6.9 months after the most recent concussive injury, with a median of 4.1 months (range, 0.7-35 months). Sixty-three percent of participants had symptoms during exertion testing. Symptom profile (number and severity) significantly affected perception of exertion at 50% peak mechanical power. During acute assessment of symptoms (30-min after exertion), headache (P = 0.39), nausea (P = 0.63), and dizziness (P = 0.35) did not change. However, both the number and severity of symptoms significantly improved over 24 h, with 56.8% of youth showing improvements. The time from the most recent injury had a significant effect on the symptom score at baseline, 30 min after exertion, and 24 h after exertion. Conclusions Exertion testing has an important role in the evaluation of symptoms and readiness to RTA, particularly in youth who are slow to recover. Overall, controlled exertion seemed to lesson symptoms for most youth. © 2015 by the American College of Sports Medicine.},
keywords = {Adolescent, adolescents, brain concussion, Child, children, Cross-Sectional Studies, cross-sectional study, exercise, exercise test, exercise tolerance, Female, head injury, human, Humans, Male, Pathophysiology, Physical Exertion, Post-Concussion Syndrome, postconcussion syndrome, Return to Play, return to sport, time factor, Time Factors},
pubstate = {published},
tppubtype = {article}
}
Dematteo, Carol; Volterman, Kimberly A; Breithaupt, Peter G; Claridge, Everett A; Adamich, John; Timmons, Brian W
Exertion Testing in Youth with Mild Traumatic Brain Injury/Concussion Journal Article
In: Medicine & Science in Sports & Exercise, vol. 47, no. 11, pp. 2283–2290, 2015, ISBN: 01959131.
Abstract | BibTeX | Tags: *BRAIN -- Concussion, *BRAIN -- Wounds & injuries, *EXERCISE, *EXERCISE tests, *POSTCONCUSSION syndrome, *SPORTS participation, ADOLESCENCE, adolescents, brain concussion, children, DATA analysis, DATA analysis -- Software, DECISION making in clinical medicine, DESCRIPTIVE statistics, head injury, MULTIPLE regression analysis, ONE-way analysis of variance, postconcussion syndrome, RESEARCH -- Finance, Return to Play, SAMPLING (Statistics), STATISTICS
@article{Dematteo2015b,
title = {Exertion Testing in Youth with Mild Traumatic Brain Injury/Concussion},
author = {Dematteo, Carol and Volterman, Kimberly A and Breithaupt, Peter G and Claridge, Everett A and Adamich, John and Timmons, Brian W},
isbn = {01959131},
year = {2015},
date = {2015-01-01},
journal = {Medicine \& Science in Sports \& Exercise},
volume = {47},
number = {11},
pages = {2283--2290},
abstract = {Purpose: The decision regarding return to activity (RTA) after mild traumatic brain injuries/concussion is one of the most difficult and controversial areas in concussion management, particularly for youth. This study investigated how youth with postconcussion syndrome (PCS) are affected by exertion and whether standardized exertion testing using the McMaster All-Out Progressive Continuous Cycling Test can contribute to clinical decision making for safe RTA. Methods: Fifty-four youth (8.5-18.3 yr) with a previously confirmed concussion participated in the study. Each participant performed exertion testing on a cycle ergometer and completed a Postconcussion Symptom scale at the following time points: before exertion (baseline), 5 and 30 min, and 24 h after exertion. A modified Postconcussion Symptom scale was administered at 2-min intervals during exertion. Results: Participants had a mean T SD symptom duration of 6.3 T 6.9 months after the most recent concussive injury, with a median of 4.1 months (range, 0.7-35 months). Sixty-three percent of participants had symptoms during exertion testing. Symptom profile (number and severity) significantly affected perception of exertion at 50% peak mechanical power. During acute assessment of symptoms (30-min after exertion), headache (P = 0.39), nausea (P = 0.63), and dizziness (P = 0.35) did not change. However, both the number and severity of symptoms significantly improved over 24 h, with 56.8% of youth showing improvements. The time from the most recent injury had a significant effect on the symptom score at baseline, 30 min after exertion, and 24 h after exertion. Conclusions: Exertion testing has an important role in the evaluation of symptoms and readiness to RTA, particularly in youth who are slow to recover. Overall, controlled exertion seemed to lesson symptoms for most youth. ABSTRACT FROM AUTHOR},
keywords = {*BRAIN -- Concussion, *BRAIN -- Wounds \& injuries, *EXERCISE, *EXERCISE tests, *POSTCONCUSSION syndrome, *SPORTS participation, ADOLESCENCE, adolescents, brain concussion, children, DATA analysis, DATA analysis -- Software, DECISION making in clinical medicine, DESCRIPTIVE statistics, head injury, MULTIPLE regression analysis, ONE-way analysis of variance, postconcussion syndrome, RESEARCH -- Finance, Return to Play, SAMPLING (Statistics), STATISTICS},
pubstate = {published},
tppubtype = {article}
}
Keays, G; Friedman, D; Gagnon, I
A 20-Year Comparison of Football-Related Injuries in American and Canadian Youth Aged 6 to 17 Years: A replication study Journal Article
In: Clinical Pediatrics, vol. 55, no. 7, pp. 603–613, 2016.
@article{Keays2016,
title = {A 20-Year Comparison of Football-Related Injuries in American and Canadian Youth Aged 6 to 17 Years: A replication study},
author = {Keays, G and Friedman, D and Gagnon, I},
doi = {10.1177/0009922815602631},
year = {2016},
date = {2016-01-01},
journal = {Clinical Pediatrics},
volume = {55},
number = {7},
pages = {603--613},
abstract = {Introduction. Little is known about Canadian youth football injuries. The objectives of this study were (a) to contrast the injuries in Canadian and American football players aged 6 to 17 years and (b) compare the injuries sustained during organized football with those in nonorganized football. Methods. Using a retrospective cohort design based on data from the Canadian Hospitals Injury Reporting and Prevention Program and the National Electronic Injury Surveillance System a comparison of injuries was made. Results. Trends in injuries were comparable. Proportions and odds of injuries were similar, except for a few exceptions. In Canada, more girls were injured and fractures were more prevalent. Compared with nonorganized football, organized football players were older, involved more males, and suffered more traumatic brain injuries and injuries to their lower extremities. Conclusion. Canadian and American youth football injuries were similar. The type of football, be it organized or nonorganized, has an impact on injuries. © 2016 The Author(s).},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Kroshus, E; Gillard, D; Haarbauer‐Krupa, J; Goldman, R E; Bickham, D S
Talking with young children about concussions: An exploratory study Journal Article
In: Child: Care, Health and Development, 2016, ISBN: 0305-1862 1365-2214.
@article{Kroshus2016b,
title = {Talking with young children about concussions: An exploratory study},
author = {Kroshus, E and Gillard, D and Haarbauer‐Krupa, J and Goldman, R E and Bickham, D S},
doi = {10.1111/cch.12433},
isbn = {0305-1862
1365-2214},
year = {2016},
date = {2016-01-01},
journal = {Child: Care, Health and Development},
publisher = {Wiley-Blackwell Publishing Ltd.},
address = {United Kingdom},
abstract = {Background Concussion education for children early in their participation in organized sport may help shape lasting attitudes about concussion safety. However, existing programming and research focus on older ages. Methods Qualitative interviews about concussions were conducted with twenty children between the ages of six and eight. Structural, descriptive and pattern coding were used to organize the transcribed interviews and identify emergent themes. Results Eighteen of the participants indicated that they had heard of the word concussion, with 12 describing the injury as related to the brain or head. The most frequently described mechanisms of injury were impacts to the head or falls, and symptoms tended to be somatic, such as generalized pain. The most frequently endorsed strategy to avoid sustaining a concussion was to ‘follow the rules.’ Multiple participants referenced parents as an informal source of information about concussions. Conclusions While most participants demonstrated some awareness about concussions, there were clear knowledge gaps that can be addressed with developmentally appropriate concussion education programming. Consistent with their developmental stage, interventions targeted at children in this age range may be most successful if they use basic logic, concrete ideas, provide rules to be followed and engage parents in dissemination. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
De Matteo, C; Volterman, K A; Breithaupt, P G; Claridge, E A; Adamich, J; Timmons, B W
Exertion testing in youth with mild traumatic brain injury/concussion Journal Article
In: Medicine & Science in Sports & Exercise, vol. 47, no. 11, pp. 2283–2290, 2015.
@article{DeMatteo2015,
title = {Exertion testing in youth with mild traumatic brain injury/concussion},
author = {{De Matteo}, C and Volterman, K A and Breithaupt, P G and Claridge, E A and Adamich, J and Timmons, B W},
doi = {10.1249/MSS.0000000000000682},
year = {2015},
date = {2015-01-01},
journal = {Medicine \& Science in Sports \& Exercise},
volume = {47},
number = {11},
pages = {2283--2290},
abstract = {Purpose The decision regarding return to activity (RTA) after mild traumatic brain injuries/concussion is one of the most difficult and controversial areas in concussion management, particularly for youth. This study investigated how youth with postconcussion syndrome (PCS) are affected by exertion and whether standardized exertion testing using the McMaster All-Out Progressive Continuous Cycling Test can contribute to clinical decision making for safe RTA. Methods Fifty-four youth (8.5-18.3 yr) with a previously confirmed concussion participated in the study. Each participant performed exertion testing on a cycle ergometer and completed a Postconcussion Symptom scale at the following time points: before exertion (baseline), 5 and 30 min, and 24 h after exertion. A modified Postconcussion Symptom scale was administered at 2-min intervals during exertion. Results Participants had a mean ± SD symptom duration of 6.3 ± 6.9 months after the most recent concussive injury, with a median of 4.1 months (range, 0.7-35 months). Sixty-three percent of participants had symptoms during exertion testing. Symptom profile (number and severity) significantly affected perception of exertion at 50% peak mechanical power. During acute assessment of symptoms (30-min after exertion), headache (P = 0.39), nausea (P = 0.63), and dizziness (P = 0.35) did not change. However, both the number and severity of symptoms significantly improved over 24 h, with 56.8% of youth showing improvements. The time from the most recent injury had a significant effect on the symptom score at baseline, 30 min after exertion, and 24 h after exertion. Conclusions Exertion testing has an important role in the evaluation of symptoms and readiness to RTA, particularly in youth who are slow to recover. Overall, controlled exertion seemed to lesson symptoms for most youth. © 2015 by the American College of Sports Medicine.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Dematteo, Carol; Volterman, Kimberly A; Breithaupt, Peter G; Claridge, Everett A; Adamich, John; Timmons, Brian W
Exertion Testing in Youth with Mild Traumatic Brain Injury/Concussion Journal Article
In: Medicine & Science in Sports & Exercise, vol. 47, no. 11, pp. 2283–2290, 2015, ISBN: 01959131.
@article{Dematteo2015b,
title = {Exertion Testing in Youth with Mild Traumatic Brain Injury/Concussion},
author = {Dematteo, Carol and Volterman, Kimberly A and Breithaupt, Peter G and Claridge, Everett A and Adamich, John and Timmons, Brian W},
isbn = {01959131},
year = {2015},
date = {2015-01-01},
journal = {Medicine \& Science in Sports \& Exercise},
volume = {47},
number = {11},
pages = {2283--2290},
abstract = {Purpose: The decision regarding return to activity (RTA) after mild traumatic brain injuries/concussion is one of the most difficult and controversial areas in concussion management, particularly for youth. This study investigated how youth with postconcussion syndrome (PCS) are affected by exertion and whether standardized exertion testing using the McMaster All-Out Progressive Continuous Cycling Test can contribute to clinical decision making for safe RTA. Methods: Fifty-four youth (8.5-18.3 yr) with a previously confirmed concussion participated in the study. Each participant performed exertion testing on a cycle ergometer and completed a Postconcussion Symptom scale at the following time points: before exertion (baseline), 5 and 30 min, and 24 h after exertion. A modified Postconcussion Symptom scale was administered at 2-min intervals during exertion. Results: Participants had a mean T SD symptom duration of 6.3 T 6.9 months after the most recent concussive injury, with a median of 4.1 months (range, 0.7-35 months). Sixty-three percent of participants had symptoms during exertion testing. Symptom profile (number and severity) significantly affected perception of exertion at 50% peak mechanical power. During acute assessment of symptoms (30-min after exertion), headache (P = 0.39), nausea (P = 0.63), and dizziness (P = 0.35) did not change. However, both the number and severity of symptoms significantly improved over 24 h, with 56.8% of youth showing improvements. The time from the most recent injury had a significant effect on the symptom score at baseline, 30 min after exertion, and 24 h after exertion. Conclusions: Exertion testing has an important role in the evaluation of symptoms and readiness to RTA, particularly in youth who are slow to recover. Overall, controlled exertion seemed to lesson symptoms for most youth. ABSTRACT FROM AUTHOR},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Keays, G; Friedman, D; Gagnon, I
A 20-Year Comparison of Football-Related Injuries in American and Canadian Youth Aged 6 to 17 Years: A replication study Journal Article
In: Clinical Pediatrics, vol. 55, no. 7, pp. 603–613, 2016.
Abstract | Links | BibTeX | Tags: Adolescent, American, Article, CANADA, Canadian, Child, children, Concussion, dislocation, emergency care, Female, football, head injury, human, Injuries, major clinical study, Male, replication study, retrospective study, skull fracture, spine fracture, sport injury, Sports, sprain, traumatic brain injury, UNITED States
@article{Keays2016,
title = {A 20-Year Comparison of Football-Related Injuries in American and Canadian Youth Aged 6 to 17 Years: A replication study},
author = {Keays, G and Friedman, D and Gagnon, I},
doi = {10.1177/0009922815602631},
year = {2016},
date = {2016-01-01},
journal = {Clinical Pediatrics},
volume = {55},
number = {7},
pages = {603--613},
abstract = {Introduction. Little is known about Canadian youth football injuries. The objectives of this study were (a) to contrast the injuries in Canadian and American football players aged 6 to 17 years and (b) compare the injuries sustained during organized football with those in nonorganized football. Methods. Using a retrospective cohort design based on data from the Canadian Hospitals Injury Reporting and Prevention Program and the National Electronic Injury Surveillance System a comparison of injuries was made. Results. Trends in injuries were comparable. Proportions and odds of injuries were similar, except for a few exceptions. In Canada, more girls were injured and fractures were more prevalent. Compared with nonorganized football, organized football players were older, involved more males, and suffered more traumatic brain injuries and injuries to their lower extremities. Conclusion. Canadian and American youth football injuries were similar. The type of football, be it organized or nonorganized, has an impact on injuries. © 2016 The Author(s).},
keywords = {Adolescent, American, Article, CANADA, Canadian, Child, children, Concussion, dislocation, emergency care, Female, football, head injury, human, Injuries, major clinical study, Male, replication study, retrospective study, skull fracture, spine fracture, sport injury, Sports, sprain, traumatic brain injury, UNITED States},
pubstate = {published},
tppubtype = {article}
}
Kroshus, E; Gillard, D; Haarbauer‐Krupa, J; Goldman, R E; Bickham, D S
Talking with young children about concussions: An exploratory study Journal Article
In: Child: Care, Health and Development, 2016, ISBN: 0305-1862 1365-2214.
Abstract | Links | BibTeX | Tags: 2016, Brain Injury, children, Concussion, No terms assigned, Parents, Sport
@article{Kroshus2016b,
title = {Talking with young children about concussions: An exploratory study},
author = {Kroshus, E and Gillard, D and Haarbauer‐Krupa, J and Goldman, R E and Bickham, D S},
doi = {10.1111/cch.12433},
isbn = {0305-1862
1365-2214},
year = {2016},
date = {2016-01-01},
journal = {Child: Care, Health and Development},
publisher = {Wiley-Blackwell Publishing Ltd.},
address = {United Kingdom},
abstract = {Background Concussion education for children early in their participation in organized sport may help shape lasting attitudes about concussion safety. However, existing programming and research focus on older ages. Methods Qualitative interviews about concussions were conducted with twenty children between the ages of six and eight. Structural, descriptive and pattern coding were used to organize the transcribed interviews and identify emergent themes. Results Eighteen of the participants indicated that they had heard of the word concussion, with 12 describing the injury as related to the brain or head. The most frequently described mechanisms of injury were impacts to the head or falls, and symptoms tended to be somatic, such as generalized pain. The most frequently endorsed strategy to avoid sustaining a concussion was to ‘follow the rules.’ Multiple participants referenced parents as an informal source of information about concussions. Conclusions While most participants demonstrated some awareness about concussions, there were clear knowledge gaps that can be addressed with developmentally appropriate concussion education programming. Consistent with their developmental stage, interventions targeted at children in this age range may be most successful if they use basic logic, concrete ideas, provide rules to be followed and engage parents in dissemination. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, Brain Injury, children, Concussion, No terms assigned, Parents, Sport},
pubstate = {published},
tppubtype = {article}
}
De Matteo, C; Volterman, K A; Breithaupt, P G; Claridge, E A; Adamich, J; Timmons, B W
Exertion testing in youth with mild traumatic brain injury/concussion Journal Article
In: Medicine & Science in Sports & Exercise, vol. 47, no. 11, pp. 2283–2290, 2015.
Abstract | Links | BibTeX | Tags: Adolescent, adolescents, brain concussion, Child, children, Cross-Sectional Studies, cross-sectional study, exercise, exercise test, exercise tolerance, Female, head injury, human, Humans, Male, Pathophysiology, Physical Exertion, Post-Concussion Syndrome, postconcussion syndrome, Return to Play, return to sport, time factor, Time Factors
@article{DeMatteo2015,
title = {Exertion testing in youth with mild traumatic brain injury/concussion},
author = {{De Matteo}, C and Volterman, K A and Breithaupt, P G and Claridge, E A and Adamich, J and Timmons, B W},
doi = {10.1249/MSS.0000000000000682},
year = {2015},
date = {2015-01-01},
journal = {Medicine \& Science in Sports \& Exercise},
volume = {47},
number = {11},
pages = {2283--2290},
abstract = {Purpose The decision regarding return to activity (RTA) after mild traumatic brain injuries/concussion is one of the most difficult and controversial areas in concussion management, particularly for youth. This study investigated how youth with postconcussion syndrome (PCS) are affected by exertion and whether standardized exertion testing using the McMaster All-Out Progressive Continuous Cycling Test can contribute to clinical decision making for safe RTA. Methods Fifty-four youth (8.5-18.3 yr) with a previously confirmed concussion participated in the study. Each participant performed exertion testing on a cycle ergometer and completed a Postconcussion Symptom scale at the following time points: before exertion (baseline), 5 and 30 min, and 24 h after exertion. A modified Postconcussion Symptom scale was administered at 2-min intervals during exertion. Results Participants had a mean ± SD symptom duration of 6.3 ± 6.9 months after the most recent concussive injury, with a median of 4.1 months (range, 0.7-35 months). Sixty-three percent of participants had symptoms during exertion testing. Symptom profile (number and severity) significantly affected perception of exertion at 50% peak mechanical power. During acute assessment of symptoms (30-min after exertion), headache (P = 0.39), nausea (P = 0.63), and dizziness (P = 0.35) did not change. However, both the number and severity of symptoms significantly improved over 24 h, with 56.8% of youth showing improvements. The time from the most recent injury had a significant effect on the symptom score at baseline, 30 min after exertion, and 24 h after exertion. Conclusions Exertion testing has an important role in the evaluation of symptoms and readiness to RTA, particularly in youth who are slow to recover. Overall, controlled exertion seemed to lesson symptoms for most youth. © 2015 by the American College of Sports Medicine.},
keywords = {Adolescent, adolescents, brain concussion, Child, children, Cross-Sectional Studies, cross-sectional study, exercise, exercise test, exercise tolerance, Female, head injury, human, Humans, Male, Pathophysiology, Physical Exertion, Post-Concussion Syndrome, postconcussion syndrome, Return to Play, return to sport, time factor, Time Factors},
pubstate = {published},
tppubtype = {article}
}
Dematteo, Carol; Volterman, Kimberly A; Breithaupt, Peter G; Claridge, Everett A; Adamich, John; Timmons, Brian W
Exertion Testing in Youth with Mild Traumatic Brain Injury/Concussion Journal Article
In: Medicine & Science in Sports & Exercise, vol. 47, no. 11, pp. 2283–2290, 2015, ISBN: 01959131.
Abstract | BibTeX | Tags: *BRAIN -- Concussion, *BRAIN -- Wounds & injuries, *EXERCISE, *EXERCISE tests, *POSTCONCUSSION syndrome, *SPORTS participation, ADOLESCENCE, adolescents, brain concussion, children, DATA analysis, DATA analysis -- Software, DECISION making in clinical medicine, DESCRIPTIVE statistics, head injury, MULTIPLE regression analysis, ONE-way analysis of variance, postconcussion syndrome, RESEARCH -- Finance, Return to Play, SAMPLING (Statistics), STATISTICS
@article{Dematteo2015b,
title = {Exertion Testing in Youth with Mild Traumatic Brain Injury/Concussion},
author = {Dematteo, Carol and Volterman, Kimberly A and Breithaupt, Peter G and Claridge, Everett A and Adamich, John and Timmons, Brian W},
isbn = {01959131},
year = {2015},
date = {2015-01-01},
journal = {Medicine \& Science in Sports \& Exercise},
volume = {47},
number = {11},
pages = {2283--2290},
abstract = {Purpose: The decision regarding return to activity (RTA) after mild traumatic brain injuries/concussion is one of the most difficult and controversial areas in concussion management, particularly for youth. This study investigated how youth with postconcussion syndrome (PCS) are affected by exertion and whether standardized exertion testing using the McMaster All-Out Progressive Continuous Cycling Test can contribute to clinical decision making for safe RTA. Methods: Fifty-four youth (8.5-18.3 yr) with a previously confirmed concussion participated in the study. Each participant performed exertion testing on a cycle ergometer and completed a Postconcussion Symptom scale at the following time points: before exertion (baseline), 5 and 30 min, and 24 h after exertion. A modified Postconcussion Symptom scale was administered at 2-min intervals during exertion. Results: Participants had a mean T SD symptom duration of 6.3 T 6.9 months after the most recent concussive injury, with a median of 4.1 months (range, 0.7-35 months). Sixty-three percent of participants had symptoms during exertion testing. Symptom profile (number and severity) significantly affected perception of exertion at 50% peak mechanical power. During acute assessment of symptoms (30-min after exertion), headache (P = 0.39), nausea (P = 0.63), and dizziness (P = 0.35) did not change. However, both the number and severity of symptoms significantly improved over 24 h, with 56.8% of youth showing improvements. The time from the most recent injury had a significant effect on the symptom score at baseline, 30 min after exertion, and 24 h after exertion. Conclusions: Exertion testing has an important role in the evaluation of symptoms and readiness to RTA, particularly in youth who are slow to recover. Overall, controlled exertion seemed to lesson symptoms for most youth. ABSTRACT FROM AUTHOR},
keywords = {*BRAIN -- Concussion, *BRAIN -- Wounds \& injuries, *EXERCISE, *EXERCISE tests, *POSTCONCUSSION syndrome, *SPORTS participation, ADOLESCENCE, adolescents, brain concussion, children, DATA analysis, DATA analysis -- Software, DECISION making in clinical medicine, DESCRIPTIVE statistics, head injury, MULTIPLE regression analysis, ONE-way analysis of variance, postconcussion syndrome, RESEARCH -- Finance, Return to Play, SAMPLING (Statistics), STATISTICS},
pubstate = {published},
tppubtype = {article}
}