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Name:
UMIN ID:

Recruitment status Completed
Unique ID issued by UMIN UMIN000036903
Receipt No. R000042056
Scientific Title The Role of Fitness Status in the Performance-Enhancing Effects of Nitrate Supplementation: Meta-analysis and Meta-regression Analysis
Date of disclosure of the study information 2019/06/01
Last modified on 2019/05/30

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Basic information
Public title The Role of Fitness Status in the Performance-Enhancing Effects of Nitrate Supplementation: Meta-analysis and Meta-regression Analysis
Acronym The Role of Fitness Status in the Performance-Enhancing Effects of Nitrate Supplementation: Meta-analysis and Meta-regression Analysis
Scientific Title The Role of Fitness Status in the Performance-Enhancing Effects of Nitrate Supplementation: Meta-analysis and Meta-regression Analysis
Scientific Title:Acronym The Role of Fitness Status in the Performance-Enhancing Effects of Nitrate Supplementation: Meta-analysis and Meta-regression Analysis
Region
Asia(except Japan)

Condition
Condition Trained and untrained
Classification by specialty
Not applicable Adult
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 to clarify the potential of training status to influence the exercise performance enhancing effect of nitrate supplementation
Basic objectives2 Efficacy
Basic objectives -Others
Trial characteristics_1 Others
Trial characteristics_2 Others
Developmental phase Not applicable

Assessment
Primary outcomes Improvement in exercise performance
Key secondary outcomes

Base
Study type Others,meta-analysis etc

Study design
Basic design
Randomization
Randomization unit
Blinding
Control
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms
Purpose of intervention
Type of intervention
Interventions/Control_1
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

Not applicable
Age-upper limit

Not applicable
Gender Male and Female
Key inclusion criteria The studies fulfilling the following criteria were included in the analysis: 1. Study manuscript written in English; 2. Presented with data necessary to analyze the effect estimates (including baseline Vo2max mean value); 3. controlled experimental design; 4. healthy and non-clinical adult human participants (excluding elderly population); 5. Exercise in normobaric environment.
Key exclusion criteria Exclusion criteria were as follows: 1. Study manuscript not written in English; 2. Not presented with data necessary to analyze the effect estimates; 3. Absent of controlled experimental design; 4. Clinical population; 5. Children and elderly population
Target sample size 500

Research contact person
Name of lead principal investigator
1st name Adam
Middle name
Last name Linoby
Organization Universiti Teknologi MARA
Division name Faculty of Sports Science and Recreation
Zip code 70300
Address UiTM Cawangan Negeri Sembilan, Kampus Seremban, Jalan Seremban Tiga/1, Seremban 3, Seremban, Negeri Sembilan, Malaysia
TEL +60133632005
Email linoby@uitm.edu.my

Public contact
Name of contact person
1st name Adam
Middle name
Last name Linoby
Organization Universiti Teknologi MARA
Division name Faculty of Sports Science and Recreation
Zip code 70300
Address UiTM Cawangan Negeri Sembilan, Kampus Seremban, Jalan Seremban Tiga/1, Seremban 3, Seremban, Negeri
TEL 0133632005+60133632005
Homepage URL https://seremban.uitm.edu.my/
Email linoby@uitm.edu.my

Sponsor
Institute Faculty of Sports Science and Recreation, Universiti Teknologi MARA
Institute
Department

Funding Source
Organization Fundamental Research Grant Scheme, Ministry of Higher Education (Malaysia)
Organization
Division
Category of Funding Organization Outside Japan
Nationality of Funding Organization Malaysia

Other related organizations
Co-sponsor
Name of secondary funder(s)

IRB Contact (For public release)
Organization Faculty of Sports Science and Recreation, Universiti Teknologi MARA
Address UiTM Cawangan Negeri Sembilan, Kampus Seremban, Jalan Seremban Tiga/1, Seremban 3
Tel +606-6342409
Email shari0971@uitm.edu.my

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
2019 Year 06 Month 01 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 500
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
2017 Year 12 Month 01 Day
Date of IRB
2017 Year 01 Month 01 Day
Anticipated trial start date
2017 Year 12 Month 31 Day
Last follow-up date
2020 Year 12 Month 01 Day
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information Electronic data-bases (Pubmed, ProQuest and SPORTDiscus) searches were conducted up to December 2017.

Management information
Registered date
2019 Year 05 Month 30 Day
Last modified on
2019 Year 05 Month 30 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000042056

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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