UMIN-ICDS Clinical Trial
| Unique ID issued by UMIN | UMIN000062007 |
|---|---|
| Receipt number | R000070952 |
| Scientific Title | Influence of knee hyperextension on joint kinematics and muscle activity during running |
| Date of disclosure of the study information | 2026/06/30 |
| Last modified on | 2026/06/22 16:13:02 |
* This page includes information on clinical trials registered in UMIN clinical trial registed system.
* We don't aim to advertise certain products or treatments
Basic information
Public title
Effects of knee hyperextension on joint motion and muscle activity during running
Acronym
A Study on Knee Hyperextension and Running
Scientific Title
Influence of knee hyperextension on joint kinematics and muscle activity during running
Scientific Title:Acronym
Knee Hyperextension-Kinematics Study
Region
| Japan |
Condition
Condition
Adult
Classification by specialty
| Adult |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
The purpose of this study is to investigate the effects of knee hyperextension on lower limb joint kinematics and muscle activity during running, and to examine the influence of running speed on these variables.
Basic objectives2
Others
Basic objectives -Others
This study evaluates lower limb joint kinematics and muscle activity during running.
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Muscle activity of the lower limb muscles (vastus medialis, vastus lateralis, biceps femoris, semitendinosus, medial and lateral gastrocnemius) during running
Key secondary outcomes
Lower limb joint angles (hip, knee, and ankle joint angles) during running
Base
Study type
Interventional
Study design
Basic design
Parallel
Randomization
Non-randomized
Randomization unit
Blinding
Open -no one is blinded
Control
No treatment
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
2
Purpose of intervention
Prevention
Type of intervention
| Other |
Interventions/Control_1
Participants without knee hyperextension perform treadmill running at 40%, 50%, and 60% of maximal running speed, and joint kinematics and muscle activity are recorded.
Interventions/Control_2
Participants with knee hyperextension perform treadmill running at 40%, 50%, and 60% of maximal running speed, and joint kinematics and muscle activity are recorded.
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10
Eligibility
Age-lower limit
| 18 | years-old | <= |
Age-upper limit
| 30 | years-old | >= |
Gender
Male and Female
Key inclusion criteria
1. Male and female participants aged between 18 and 30 years at the time of consent
2. Individuals without lower limb injury, pain, or neurological disorders at the time of consent
3. Individuals who provide written informed consent to participate in the study
Key exclusion criteria
1. Individuals with a history of fracture or surgery involving the lower limbs including the knee joint
2. Individuals who have experienced lower limb injury or severe pain within the past 6 months
Target sample size
60
Research contact person
Name of lead principal investigator
| 1st name | Makoto |
| Middle name | |
| Last name | Komiya |
Organization
Niigata University of Health and Welfare
Division name
Institute for Human Movement and Medical Sciences
Zip code
9503198
Address
1398 Shimami-cho, Kita-ku, Niigata-shi, Niigata, Japan
TEL
025-257-4723
makoto-komiya@nuhw.ac.jp
Public contact
Name of contact person
| 1st name | Makoto |
| Middle name | |
| Last name | Komiya |
Organization
Niigata University of Health and Welfare
Division name
Institute for Human Movement and Medical Sciences
Zip code
9503198
Address
1398 Shimami-cho, Kita-ku, Niigata-shi, Niigata, Japan
TEL
0252574455
Homepage URL
makoto-komiya@nuhw.ac.jp
Sponsor or person
Institute
Niigata University of Health and Welfare
Institute
Department
Personal name
Funding Source
Organization
Niigata University of Health and Welfare
Organization
Division
Category of Funding Organization
Other
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
Ethics committee of Niigata University of Health and Welfare
Address
1398 Shimami-cho, Kita-ku, Niigata-shi, Niigata, Japan
Tel
0252574455
rinri@nuhw.ac.jp
Secondary IDs
Secondary IDs
NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW
Institutions
Institutions
Other administrative information
Date of disclosure of the study information
| 2026 | Year | 06 | Month | 30 | Day |
Related information
URL releasing protocol
Publication of results
Unpublished
Result
URL related to results and publications
Number of participants that the trial has enrolled
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
IPD sharing Plan description
Progress
Recruitment status
Preinitiation
Date of protocol fixation
| 2026 | Year | 06 | Month | 22 | Day |
Date of IRB
Anticipated trial start date
| 2026 | Year | 06 | Month | 30 | Day |
Last follow-up date
| 2028 | Year | 03 | Month | 31 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2026 | Year | 06 | Month | 22 | Day |
Last modified on
| 2026 | Year | 06 | Month | 22 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000070952
