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Name:
UMIN ID:

Recruitment status Completed
Unique ID issued by UMIN UMIN000002534
Receipt No. R000003096
Scientific Title the effects of taking an amino-acid supplement on athletic performance during mountain climbing in middle-aged older subjects
Date of disclosure of the study information 2009/09/21
Last modified on 2014/03/21

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Basic information
Public title the effects of taking an amino-acid supplement on athletic performance during mountain climbing in middle-aged older subjects
Acronym the effects of taking an amino-acid supplement on middle-aged older climbers
Scientific Title the effects of taking an amino-acid supplement on athletic performance during mountain climbing in middle-aged older subjects
Scientific Title:Acronym the effects of taking an amino-acid supplement on middle-aged older climbers
Region
Japan

Condition
Condition skeletal muscle injury during mountain climbing
Classification by specialty
Surgery in general
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 The purpose is to examine the effects of taking an amino-acid supplement on athletic performance during mountain climbing in middle-aged older subjects.
Basic objectives2 Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes Taking an amino-acid supplement reduces their fatigue.
Key secondary outcomes

Base
Study type Interventional

Study design
Basic design Parallel
Randomization Randomized
Randomization unit
Blinding Open -no one is blinded
Control Placebo
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms 2
Purpose of intervention Prevention
Type of intervention
Food
Interventions/Control_1 taking an amino-acid supplement
Interventions/Control_2 taking a placebo supplement
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
50 years-old <=
Age-upper limit
71 years-old >=
Gender Male and Female
Key inclusion criteria Subjects are healthy and able to climb a mountain.
Key exclusion criteria Subjects do not keep a healthy body and mind.
Target sample size 16

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name Nose Hiroshi
Organization Shinshu University Graduate School of Medicine
Division name Department of Sports Medical Sciences
Zip code
Address Asahi 3-1-1, Matsumoto, Japan.
TEL 0263-37-2681
Email nosehir@shinshu-u.ac.jp

Public contact
Name of contact person
1st name
Middle name
Last name Miyagawa Ken
Organization Shinshu University
Division name Department of Sports Medical Sciences
Zip code
Address Asahi 3-1-1, Matsumoto, Japan.
TEL 0263-37-2682
Homepage URL
Email nosehir@shinshu-u.ac.jp

Sponsor
Institute Department of Sports Medical Sciences, Shinshu University Graduate School of Medicine
Institute
Department

Funding Source
Organization Department of Sports Medical Sciences, Shinshu University Graduate School of Medicine
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
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
2009 Year 09 Month 21 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 Completed
Date of protocol fixation
2009 Year 09 Month 10 Day
Date of IRB
Anticipated trial start date
2009 Year 09 Month 01 Day
Last follow-up date
2010 Year 09 Month 01 Day
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information

Management information
Registered date
2009 Year 09 Month 21 Day
Last modified on
2014 Year 03 Month 21 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000003096

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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