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UMIN ID:

Recruitment status Main results already published
Unique ID issued by UMIN UMIN000025596
Receipt No. R000029458
Scientific Title Elucidation of effects of acute endurance exercise on serum 25(OH)D levels
Date of disclosure of the study information 2017/01/11
Last modified on 2017/07/22

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Basic information
Public title Elucidation of effects of acute endurance exercise on serum 25(OH)D levels
Acronym Elucidation of effects of acute endurance exercise on serum 25(OH)D levels
Scientific Title Elucidation of effects of acute endurance exercise on serum 25(OH)D levels
Scientific Title:Acronym Elucidation of effects of acute endurance exercise on serum 25(OH)D levels
Region
Japan

Condition
Condition Healthy men and women
Classification by specialty
Adult
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 The purpose of this study was to evaluate whether acute endurance exercise modulates circulating 25 (OH)D levels in healthy young and elderly subjects.
Basic objectives2 Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes Effects of acute endurance exercise on circulating 25(OH)D levels
Key secondary outcomes Effects of acute endurance exercise on other hormone levels related to vitamin D metabolism

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 Educational,Counseling,Training
Type of intervention
Other
Interventions/Control_1 Young Participants were asked to perform a cycling exercise for 30 min at 70% maximal oxygen uptake
Interventions/Control_2 Elderly participants were asked to perform a cycling exercise for 30 min at 70% maximal oxygen uptake
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

Not applicable
Gender Male and Female
Key inclusion criteria Healthy young subjects over 18 years old, and healthy elderly subjects over 60 years old
Key exclusion criteria 1.Use of tanning booths or other artificial UV light exposure
2.History or presence of diabetes, heart, liver and kidney diseases, and stoke, eating disorders, gastrointestinal disorders
3.Taking vitamin D supplement or 1,25 vitamin D
4.Physician has placed a restriction on physical exercise
Target sample size 30

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name Mitsuru Higuchi
Organization Waseda University
Division name Faculty of Sport Sciences
Zip code
Address 2-579-15 Mikajima, Tokorozawa, Saitama 359-1192
TEL +81-4-2947-6745
Email mhiguchi@waseda.jp

Public contact
Name of contact person
1st name
Middle name
Last name Xiaomin Sun
Organization Waseda University
Division name Graduate School of Sport Sciences
Zip code
Address 2-579-15 Mikajima, Tokorozawa, Saitama 359-1192
TEL +81-4-2947-6745
Homepage URL
Email gzhtxiaomin@yahoo.co.jp

Sponsor
Institute Waseda University
Institute
Department

Funding Source
Organization The Ministry of Education, Culture, Sports, Science, and Technology
Organization
Division
Category of Funding Organization Japanese Governmental office
Nationality of Funding Organization

Other related organizations
Co-sponsor
Name of secondary funder(s) Bio-oriented Technology Research Advancement Institution, NARO
National Natural Science Foundation of China

IRB Contact (For public release)
Organization
Address
Tel
Email

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
2017 Year 01 Month 11 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
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 Main results already published
Date of protocol fixation
2013 Year 03 Month 01 Day
Date of IRB
Anticipated trial start date
2013 Year 10 Month 01 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information

Management information
Registered date
2017 Year 01 Month 10 Day
Last modified on
2017 Year 07 Month 22 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000029458

Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name


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