The Effects of a Single Dose of Methylphenidate on Motor Performance
1 other identifier
interventional
200
1 country
1
Brief Summary
Aim: To evaluate the effects of MPH on young adults diagnosed with ADHD on different exercise performance tests. Hypothesis: MPH will have positive effects on motor tests requiring concentration. Methods: 200 healthy physical education students, 100 participants diagnosed with ADHD will serve as the treatment group and 100 non-ADHD diagnosed will serve as a control group. The study will be divided into two sub studies (100 participants each), in which, two motor tests will be evaluated (two agility tests, two motor accuracy tests and balance). All participants will arrive for two sessions, and will perform two motor tests in each session. In the second session, half of the participants with ADHD (25 participants) will undergo another session of the same motor tests with their usual treatment (treatment group) and another half (25 participants) without their treatment (ADHD control group). The non-ADHD control group (50 participants) will perform the second session without medications - to assess a learning effect. Note, the investigators are not planning on giving the medication to the participant, rather he/she will consume their own prescribed MPH by them self. Control treatment for ADHD participants will consist of not taking their medication before the motor test. For evaluation of physiological responses and perception of effort, heart rate, temperature, blood pressure and RPE before and after motor tests, will be measured.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_4
Started May 2021
Typical duration for phase_4
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
February 22, 2020
CompletedFirst Posted
Study publicly available on registry
February 25, 2020
CompletedStudy Start
First participant enrolled
May 27, 2021
CompletedPrimary Completion
Last participant's last visit for primary outcome
March 1, 2024
CompletedStudy Completion
Last participant's last visit for all outcomes
March 1, 2024
CompletedDecember 20, 2023
December 1, 2023
2.8 years
February 22, 2020
December 14, 2023
Conditions
Keywords
Outcome Measures
Primary Outcomes (2)
Agility tests
Two agility tests (Zigzag with and without a ball) will be performed. The best time of each test will be recorded. Calculation of the ratio of zigzag test without the ball and with the ball will be conducted
2 min
Accuracy motor tests
Two accuracy motor tests (the stationary free throw shooting test and the dynamic 60-second free throw shooting test) will be performed three times. The average scores of the all three trials will be used for analysis.
10 min
Secondary Outcomes (4)
Blood pressure (BP)
1 min X 2 times
Body Temperature
1 min X 2 times
Heart rate (HR)
Continuously for 10 min
Rate of Perceived exertion (RPE) scale
10 sec X 2 times
Study Arms (3)
ADHD with MPH
EXPERIMENTALADHD participants, taking MPH before the second session
ADHD no MPH
NO INTERVENTIONADHD participants will perform motor tests in both session, without any intervention, for evaluation of learning effect among ADHD participants.
Healthy participants
NO INTERVENTIONNon-ADHD participants will serve as a control group for learning effect on motor tests
Interventions
The treatment will include taking the patient's own medication by the patient himself in the treatment session 60-180 minutes before the beginning of the tests, according to their prescription given by their own physician. Participants must have consumed this medication at least 3 months before the first session as their regular treatment for ADHD. Note, we are not planning on giving the medication to the participant, rather he/she will consume their own prescribed MPH by them self.
Eligibility Criteria
You may qualify if:
- Students age 18-45 years old studying at the academic college at Wingate. For the treatment group we will recruit students who were previously diagnosed by a neurologist or psychiatrist or other ADHD physician specialist as having ADHD, and are treated with a methylphenidate (Ritalin; Ritalin SR; Ritalin LA; Concerta) at least 3 months before the first session. Control group will consist of students without ADHD.
You may not qualify if:
- any chronic illness other than ADHD (e.g. asthma, gastrointestinal, depression, anxiety, etc.), taking chronic medications apart from stimulant therapy.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Loewenstein Hospitallead
- Tel Aviv Universitycollaborator
- Wingate Institutecollaborator
Study Sites (1)
Sharon Tsuk
Netanya, 42902, Israel
Related Publications (24)
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PMID: 22776872BACKGROUNDKang KD, Yun SW, Chung U, Kim TH, Park JH, Park IH, Han DH. Effects of methylphenidate on body index and physical fitness in Korean children with attention deficit hyperactivity disorder. Hum Psychopharmacol. 2016 Mar;31(2):76-82. doi: 10.1002/hup.2514. Epub 2016 Jan 12.
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PMID: 23584172BACKGROUNDMeckel Y, Nemet D, Eliakim A. the Effect of Methylphenidate Treatment on Exercise Performance in Children With Attention-Deficit Hyperactivity Disorder. Acta Kinesiol. Univ. Tartu 7:109-16, 2011
BACKGROUNDDe Crescenzo F, Armando M, Mazzone L, Ciliberto M, Sciannamea M, Figueroa C, Janiri L, Quested D, Vicari S. The use of actigraphy in the monitoring of methylphenidate versus placebo in ADHD: a meta-analysis. Atten Defic Hyperact Disord. 2014 Mar;6(1):49-58. doi: 10.1007/s12402-013-0122-x. Epub 2013 Nov 28.
PMID: 24287735BACKGROUNDEdvinsson D, Ekselius L. Long-Term Tolerability and Safety of Pharmacological Treatment of Adult Attention-Deficit/Hyperactivity Disorder: A 6-Year Prospective Naturalistic Study. J Clin Psychopharmacol. 2018 Aug;38(4):370-375. doi: 10.1097/JCP.0000000000000917.
PMID: 29927781BACKGROUNDZohar AH, Konfortes H. Diagnosing ADHD in Israeli adults: the psychometric properties of the adult ADHD Self Report Scale (ASRS) in Hebrew. Isr J Psychiatry Relat Sci. 2010;47(4):308-15.
PMID: 21270505BACKGROUNDMirkov D, Nedeljkovic A, Kukolj M, Ugarkovic D, Jaric S. Evaluation of the reliability of soccer-specific field tests. J Strength Cond Res. 2008 Jul;22(4):1046-50. doi: 10.1519/JSC.0b013e31816eb4af.
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PMID: 4466663BACKGROUND
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- phase 4
- Allocation
- RANDOMIZED
- Masking
- NONE
- Purpose
- OTHER
- Intervention Model
- CROSSOVER
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Head of child developmental center
Study Record Dates
First Submitted
February 22, 2020
First Posted
February 25, 2020
Study Start
May 27, 2021
Primary Completion
March 1, 2024
Study Completion
March 1, 2024
Last Updated
December 20, 2023
Record last verified: 2023-12
Data Sharing
- IPD Sharing
- Will not share