UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000048771 |
|---|---|
| Receipt number | R000055563 |
| Scientific Title | Effect of open water swimming trainig for pool swimmers |
| Date of disclosure of the study information | 2023/04/01 |
| Last modified on | 2023/06/29 12:27:18 |
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Basic information
Public title
Effect of open water swimming trainig for pool swimmers
Acronym
Effect of open water swimming trainig for pool swimmers
Scientific Title
Effect of open water swimming trainig for pool swimmers
Scientific Title:Acronym
Effect of open water swimming trainig for pool swimmers
Region
| Japan |
Condition
Condition
Healthy adult
Classification by specialty
| Adult |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To examine effect of open water swimming training for pool swimmers.
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
OBLA, Lactate threshold, results of open water swimming, 1500m swimming time
Key secondary outcomes
Base
Study type
Interventional
Study design
Basic design
Single arm
Randomization
Non-randomized
Randomization unit
Blinding
Open -no one is blinded
Control
Uncontrolled
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
1
Purpose of intervention
Educational,Counseling,Training
Type of intervention
| Other |
Interventions/Control_1
opwn water swimming trainig
Interventions/Control_2
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
| 23 | years-old | > |
Gender
Male
Key inclusion criteria
Swimmers can do open water swimming and pool training
Key exclusion criteria
Individuals who have difficulty in exercising due to surgical or medical disorders.
Target sample size
5
Research contact person
Name of lead principal investigator
| 1st name | Reira |
| Middle name | |
| Last name | Hara |
Organization
Nihon university
Division name
College of sports sciences
Zip code
1540002
Address
3-34-1, shimouma, setagaya-ku, Tokyo
TEL
03-6453-1700
hara.reira@nihon-u.ac.jp
Public contact
Name of contact person
| 1st name | Reira |
| Middle name | |
| Last name | Hara |
Organization
Nihon university
Division name
College of sports sciences
Zip code
1540002
Address
3-34-1, shimouma, setagaya-ku, Tokyo
TEL
03-6453-1700
Homepage URL
hara.reira@nihon-u.ac.jp
Sponsor or person
Institute
Nihon university
Institute
Department
Personal name
Funding Source
Organization
Nothing
Organization
Division
Category of Funding Organization
Self funding
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
Nihon University
Address
3-34-1, shimouma, setagaya-ku, Tokyo
Tel
03-6453-1700
rmss.kenkyu@nihon-u.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
日本大学
Other administrative information
Date of disclosure of the study information
| 2023 | Year | 04 | Month | 01 | Day |
Related information
URL releasing protocol
Publication of results
Published
Result
URL related to results and publications
Number of participants that the trial has enrolled
4
Results
Time of 1500m freestyle and OBLA were improved in 3 athletes. vLT was improved in 2 athletes. It hasn't been revealed how those physiological changes effect on 1500m freestyle. Open water swimming training might be made lower their resistance to swimming distance and they can swim high swimming velocity in beginning or end of 1500m races.
Results date posted
| 2023 | Year | 06 | Month | 29 | Day |
Results Delayed
Results Delay Reason
Date of the first journal publication of results
| 2023 | Year | 04 | Month | 04 | Day |
Baseline Characteristics
Four collegiate competitive long-distance swimmers
Participant flow
The purpose and content of the study, as well as the anonymity of personal information and survey results, were fully explained orally to each subject. After informed consent was given, written consent was obtained from the subjects to voluntarily participate in the study.
Adverse events
Nothing
Outcome measures
Training details, swimming 1500m freestyle record, OBLA, lactate threshold.
Plan to share IPD
IPD sharing Plan description
Progress
Recruitment status
Completed
Date of protocol fixation
| 2022 | Year | 10 | Month | 01 | Day |
Date of IRB
| 2022 | Year | 09 | Month | 07 | Day |
Anticipated trial start date
| 2022 | Year | 09 | Month | 07 | Day |
Last follow-up date
| 2022 | Year | 09 | Month | 10 | Day |
Date of closure to data entry
| 2022 | Year | 09 | Month | 27 | Day |
Date trial data considered complete
| 2022 | Year | 10 | Month | 10 | Day |
Date analysis concluded
| 2023 | Year | 04 | Month | 04 | Day |
Other
Other related information
Nothing
Management information
Registered date
| 2022 | Year | 08 | Month | 26 | Day |
Last modified on
| 2023 | Year | 06 | Month | 29 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000055563
