NCT05218993

Brief Summary

Multitasking (Dual Task) is a measurement method to evaluate cognitive ability to execute multiple functions at the same time. To perform this test, while participant/patient performing a main skill (for example, walking), a cognitive skill is added (for example, counting 7 backwards from 100) to measure how much the completion performance of the activity is affected. Frequently used multitasking trainings are known as counting back from 100 and asking mathematical equations during a physical skill. Multitasking skill is rarely used in sports-related training, and it is generally used in the form of counting 7 backwards from 100, counting months and counting 5-letter words while walking over obstacles. However, multitasking training methods described and applied in the literature are not specific to football skills. For this reason, limited tests defined and applied in other clinical and sportive fields may not be sufficient in football players who perform activities that require high performance. Therefore, aim of this study is to develop a dual-task assessment method, which includes the cognitive loads experienced by football players during training and matches, and also covers the basic skills of football. As a result of this study, a football-specific dual-task test will be created and the capacity of the athletes will be measured by applying this test to healthy athletes. Also, this test will be conducted on football players with recent knee injury history, who wish to return to sport, and to evaluate their dual-task capacity and to correlate it with kinesiophobia and other performance tests

Trial Health

55
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
60

participants targeted

Target at P25-P50 for all trials

Timeline
Completed

Started Nov 2023

Geographic Reach
1 country

1 active site

Status
enrolling by invitation

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

January 20, 2022

Completed
12 days until next milestone

First Posted

Study publicly available on registry

February 1, 2022

Completed
1.8 years until next milestone

Study Start

First participant enrolled

November 15, 2023

Completed
8 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 15, 2024

Completed
12 months until next milestone

Study Completion

Last participant's last visit for all outcomes

July 1, 2025

Completed
Last Updated

October 2, 2024

Status Verified

October 1, 2024

Enrollment Period

8 months

First QC Date

January 20, 2022

Last Update Submit

October 1, 2024

Conditions

Keywords

soccerdual taskperformancerehabilitationreturn to sport

Outcome Measures

Primary Outcomes (1)

  • Traditional dual task assessment

    Players will dribble with the ball with and without cognitive task. As cognitive task, players would be asked to count down from 100, by 7.

    At the baseline

Secondary Outcomes (9)

  • Juggling tests

    At the baseline

  • Fast dribbling test

    At the baseline

  • Long pass accuracy test

    At the baseline

  • Stroop test

    At the baseline

  • Corsi task

    At the baseline

  • +4 more secondary outcomes

Study Arms (3)

Development of the new dual task test

the new two different method of dual task measurement and a traditional dual task measurement method and also, cognitive and performance measurement test will be conducted.

Diagnostic Test: A new dual-task measurement method with imagesDiagnostic Test: A new dual-task measurement method with cards

Collecting the normative values

Better dual task measurement method (from the two methods) will be conducted at different football levels.

Diagnostic Test: A new dual-task measurement method with imagesDiagnostic Test: A new dual-task measurement method with cards

Measurement of the athletes in return to sport stage

new dual task measurement method and other return to sport measurements will be conducted on athletes who wish to return to sport.

Diagnostic Test: A new dual-task measurement method with imagesDiagnostic Test: A new dual-task measurement method with cards

Interventions

Football players will perform Illinois t test with and without cognitive demand with images. These images will represent scenarios from football with some of the players in the scene are from his team and others from opposing team. The player will be asked to look at the image and say the number on the player in following scenarios; The player to whom he can pass the ball, The player who is most likely to intervene the ball, The player who can score the goal. In order to reduce the other possibilities, opposing team players will be positioned in a specific way to block all team-mates but one.

Collecting the normative valuesDevelopment of the new dual task testMeasurement of the athletes in return to sport stage

Football players will perform Illinois t test with and without cognitive demand with cards and balls. On the path of Illinois t test, there will be 3 football balls, 3-meters apart from each other, and there will be cards behind each, which can only be seen when the player about to hit the ball. This cards will vary in color (blue or red), which mean right or left. If the player sees red card, he will shoot the ball to the left side goal and if the player sees blue card, he will shoot the ball to the right side.

Collecting the normative valuesDevelopment of the new dual task testMeasurement of the athletes in return to sport stage

Eligibility Criteria

Age14 Years+
Sexmale
Healthy VolunteersYes
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

For the first stage of the study, professional football players who are healthy and who can attend the trainings and/or games in full performance. For the last stage of the study, professional football players who wish to return to sports after knee injuries.

You may qualify if:

  • attending regularly to the trainings
  • being a professional football player

You may not qualify if:

  • having any neurological disorders

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Hacettepe University

Ankara, Turkey (Türkiye)

Location

Related Publications (4)

  • Rosch D, Hodgson R, Peterson TL, Graf-Baumann T, Junge A, Chomiak J, Dvorak J. Assessment and evaluation of football performance. Am J Sports Med. 2000;28(5 Suppl):S29-39. doi: 10.1177/28.suppl_5.s-29.

    PMID: 11032105BACKGROUND
  • Stoet G. PsyToolkit: a software package for programming psychological experiments using Linux. Behav Res Methods. 2010 Nov;42(4):1096-104. doi: 10.3758/BRM.42.4.1096.

    PMID: 21139177BACKGROUND
  • Kessels RP, van Zandvoort MJ, Postma A, Kappelle LJ, de Haan EH. The Corsi Block-Tapping Task: standardization and normative data. Appl Neuropsychol. 2000;7(4):252-8. doi: 10.1207/S15324826AN0704_8.

    PMID: 11296689BACKGROUND
  • Davis L, Appleby R, Davis P, Wetherell M, Gustafsson H. The role of coach-athlete relationship quality in team sport athletes' psychophysiological exhaustion: implications for physical and cognitive performance. J Sports Sci. 2018 Sep;36(17):1985-1992. doi: 10.1080/02640414.2018.1429176. Epub 2018 Jan 23.

    PMID: 29359646BACKGROUND

Related Links

MeSH Terms

Conditions

Multitasking BehaviorAnterior Cruciate Ligament InjuriesKinesiophobia

Condition Hierarchy (Ancestors)

BehaviorKnee InjuriesLeg InjuriesWounds and InjuriesPhobic DisordersAnxiety DisordersMental Disorders

Study Officials

  • Tüzün Fırat, Prof.

    Hacettepe University

    STUDY DIRECTOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Target Duration
1 Week
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

January 20, 2022

First Posted

February 1, 2022

Study Start

November 15, 2023

Primary Completion

July 15, 2024

Study Completion

July 1, 2025

Last Updated

October 2, 2024

Record last verified: 2024-10

Data Sharing

IPD Sharing
Will not share

Locations