A Study to Evaluate Whether or Not Riddell InSite® Measurements Correlate with King-Devick Test Findings and Concussions in Youth Football Players?


About this study

The primary purpose of this study is to report if higher helmet forces recorded throughout a 10 week, 10 game youth football season via Riddell InSite® will correlate with poorer performance on King-Devick concussion testing.



Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Please contact the study team to discuss whether or not you are eligible to participate in a study.

Inclusion Criteria:

  • As above; players within Junior Development League (JDL)organization.

Exclusion Criteria: 

  • Non-JDL players; players with history of known neurologic or eye conditions that may make K-D testing difficult.

Participating Mayo Clinic locations

Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.

Mayo Clinic Location Status Contact

Jacksonville, Fla.

Mayo Clinic principal investigator

Jennifer Maynard, M.D.

Closed for enrollment

Contact information:

Jennifer Maynard M.D.



More information


Publications are currently not available

Study Results Summary

Not yet available

Supplemental Study Information

Not yet available


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