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Name:
UMIN ID:

Recruitment status Main results already published
Unique ID issued by UMIN UMIN000023816
Receipt No. R000027436
Scientific Title effect of increase arterial stiffness by resistance training on cerebral hemodynamic
Date of disclosure of the study information 2016/08/29
Last modified on 2018/01/11

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Basic information
Public title effect of increase arterial stiffness by resistance training on cerebral hemodynamic
Acronym effect of resistance training on cerebral hemodynamic
Scientific Title effect of increase arterial stiffness by resistance training on cerebral hemodynamic
Scientific Title:Acronym effect of resistance training on cerebral hemodynamic
Region
Japan

Condition
Condition healthy adult men
Classification by specialty
Adult
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 The purpose of this study was to evaluate whether increase arterial stiffness by resistance training on cerebral hemodynamic.
Also, The purpose of this study was to examine the effect of increased central arterial stiffness and decreased arterial compliance by RT on CBF pulsatility. To investigate this purpose, we designed a cross-sectional study in which central arterial stiffness and compliance, and CBF pulsatility in resistance-trained men were compared with those in age-matched non-resistance-trained subjects.
Basic objectives2 Safety,Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes Effect of increase arterial stiffness by resistance training on cerebral hemodynamic.
Key secondary outcomes

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 Exercise intensity was 75-80% of Repetition Mmaximal and exercise duration was 30 minutes.
Interventions/Control_2 To keep normal life
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
20 years-old <=
Age-upper limit
30 years-old >=
Gender Male
Key inclusion criteria healthy adult over 20 years old.
The resistance-trained men had been performing vigorous RT for >2 years, >5 days/week.
Key exclusion criteria subjects who are stopped exercise by doctor, have diabetes, have cardiovascular disease, orthopedic pain, smoking habit.
None of the subjects in the sedentary group regularly engaged in RT. All the subjects were normotensive (<140/90 mmHg), and none of them ever used medications such as anabolic steroids.
Target sample size 60

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name Isao Muraoka
Organization Waseda University
Division name Faculty of Sport Sciences
Zip code
Address 2-579-15 Mikajima, Tokorozawa, Saitama 359-1192
TEL 04-2947-7128
Email imuraoka@waseda.jp

Public contact
Name of contact person
1st name
Middle name
Last name Nakamura Nobuhiro
Organization Waseda University
Division name Graduate School of Sport Sciences
Zip code
Address 2-579-15 Mikajima, Tokorozawa, Saitama 359-1192
TEL 04-2947-7128
Homepage URL
Email nobu0902@toki.waseda.jp

Sponsor
Institute Waseda University
Institute
Department

Funding Source
Organization A Waseda University Grant
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
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
2016 Year 08 Month 29 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 Main results already published
Date of protocol fixation
2016 Year 08 Month 29 Day
Date of IRB
Anticipated trial start date
2016 Year 08 Month 29 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
2016 Year 08 Month 29 Day
Last modified on
2018 Year 01 Month 11 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000027436

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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