Unique ID issued by UMIN | UMIN000020870 |
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Receipt number | R000023923 |
Scientific Title | Effect of respiratory system on cardiovascular and circulatory regulations during exercise |
Date of disclosure of the study information | 2016/02/03 |
Last modified on | 2022/08/10 07:47:58 |
Effect of respiratory system on cardiovascular and circulatory regulations during exercise
Effect of respiratory system on cardiovascular regulations
Effect of respiratory system on cardiovascular and circulatory regulations during exercise
Effect of respiratory system on cardiovascular regulations
Japan | North America |
The subjects in the present study are healthy humans. We think that respiratory muscle training would be useful for the patients with pulmonary disease and heart failure.
Adult |
Others
NO
The purpose of the present study is to clarify the effect of respiratory muscle activation on cardiovascular regulation.
Others
We research cardiovascular regulation system on the exercise physiology research area.
Confirmatory
Pragmatic
Not applicable
We estimate heart rate, blood pressure, and sympathetic nerve activity during an increasing and decreasing respiratory muscle activation.
Interventional
Single arm
Non-randomized
Open -no one is blinded
Self control
1
Prevention
Other |
We measure respiratory, cardiovascular, and sympathetic nerve responses during voluntary hyperpnoea and exercise.
Frequency: 3-6 times/subject, Exercise intensity: 10-70%VO2max, Exercise duration: 10-15 min/time, Duration: 5 years
18 | years-old | <= |
65 | years-old | > |
Male and Female
Men and women, who do not interfere with daily life.
Patients with respiratory and cardiovascular disease.
60
1st name | Keisho |
Middle name | |
Last name | Katayama |
Nagoya University
Research Center of Health, Physical Fitness and Sports
464-8601
Furocho E5-2 (130), Chikusa-ku, Nagoya
052-789-5754
katayama@htc.nagoya-u.ac.jp
1st name | Keisho |
Middle name | |
Last name | Katayama |
Nagoya University
Research Center of Health, Physical Fitness and Sports
464-8601
Furocho E5-2 (130), Chikusa-ku, Nagoya
052-789-5754
katayama@htc.nagoya-u.ac.jp
Nagoya University
Japan society for the promotion of science
Japanese Governmental office
Institutional review board of the Nagoya University Graduate School of Medicine
Tsurumai65, Showa-ku, Nagoya
052-9744-2423
nagoya@esct.bvits.com
NO
2016 | Year | 02 | Month | 03 | Day |
Unpublished
https://pubmed.ncbi.nlm.nih.gov/30462876/
10
Healthy young men performed two bilateral knee extension and flexion exercise tests at 40% VO2peak. Arterial blood pressure and blood flow to the brachial and femoral artery were monitored. MAP during exercise was increased with inspiratory resistance. Brachial blood flow attenuated with inspiratory resistance. Femoral blood flow was maintained throughout exercise was unchanged with inspiratory resistance.
2020 | Year | 08 | Month | 07 | Day |
2019 | Year | 12 | Month | 01 | Day |
Ten healthy males 20+-2 years
Using online recruitment system for human research at Nagoya University
N/A
Maximal oxygen uptake, arterial blood pressure, femoral and brachial artery blood flow
Main results already published
2016 | Year | 02 | Month | 03 | Day |
2017 | Year | 03 | Month | 14 | Day |
2016 | Year | 02 | Month | 03 | Day |
2023 | Year | 03 | Month | 31 | Day |
2016 | Year | 02 | Month | 03 | Day |
2022 | Year | 08 | Month | 10 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000023923
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