Evidence map›Paper›PMID 31486715›Full record

ArticleSports health

The Buffalo Concussion Bike Test for Concussion Assessment in Adolescents.

Mohammad N Haider, Samantha L Johnson, Rebekah Mannix, Alexander J Macfarlane, Dylan Constantino, Blair D Johnson, Barry Willer, John Leddy

Abstract read
In one paragraph

Article in Sports health. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

35 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Mohammad N HaiderUBMD Department of Orthopaedics and Sports Medicine, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York.
Samantha L JohnsonUBMD Department of Orthopaedics and Sports Medicine, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York.
Rebekah MannixDivision of Emergency Medicine, Boston Children's Hospital, Boston, Massachusetts.
Alexander J MacfarlaneJacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York.
Dylan ConstantinoJacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York.
Blair D JohnsonCenter for Research and Education in Special Environments, Department of Exercise and Nutrition Sciences, State University of New York at Buffalo, Buffalo, New York.
Barry WillerDepartment of Psychiatry, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York.
John LeddyUBMD Department of Orthopaedics and Sports Medicine, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York.

Funding

University of Buffalo Clinical and Translational Science Institute - Supplement SchulyerUL1TR001412 · NCATS · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI MURPHY, TIMOTHY F · 2015 to 2024
$33.8M
Physiological mechanisms of a biomarker of recovery from concussionR01NS094444 · NINDS · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI LEDDY, JOHN JOSEPH · 2016 to 2020
$1.8M
NCATS NIH HHS UL1 TR001412NINDS NIH HHS R01 NS094444
6 · The paper itself

Abstract

backgroundThe Buffalo Concussion Treadmill Test (BCTT) is a graded exertion test for assessing exercise tolerance after concussion, but its utility is limited for certain populations. HYPOTHESIS: We developed the Buffalo Concussion Bike Test (BCBT) and tested its comparability with the BCTT. We hypothesize that heart rate (HR) at symptom exacerbation on the BCBT will be equivalent to the BCTT. STUDY

designCase-control study. LEVEL OF EVIDENCE: Level 3.

methodsAdolescents with acute concussion (AC) (n = 20; mean age, 15.9 ± 1.1 years; 60% male) presenting to a concussion clinic within 10 days of injury and age- and sex-matched healthy controls (n = 20; mean age, 15.9 ± 1.1 years; 60% male) performed the BCTT at first visit and returned within 3 days to perform the BCBT. Test duration, HR, symptom severity (measured using a visual analog scale), and exertion (measured using the Borg Rating of Perceived Exertion) were collected during each test.

resultsAdolescents with AC who were exercise intolerant on the BCTT were also intolerant on the BCBT, with symptom exacerbation occurring at a mean 8.1 ± 2.8 minutes on the BCTT versus 14.6 ± 6.0 minutes on the BCBT (

conclusionThe HR at symptom exacerbation on BCBT is equivalent to the BCTT for the assessment of exercise tolerance after concussion in adolescents. CLINICAL RELEVANCE: The BCBT can be used in patients with limited mobility or for research interventions that require limited participant motion.

Indexed as

AdolescentAthletic InjuriesBrain ConcussionCase-Control StudiesExercise TestExercise ToleranceFemaleHeart RateHumansMaleBCBTBCTTBuffalo Concussion Bike TestBuffalo Concussion Treadmill Testexercise testsport-related concussion

Identifiers

PMID31486715
PMCPMC6822206

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.