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Trial History Detail on 2016-12-20

CUHK_CCRB00539

2016-12-20

Prospective

2016.558

NA

NA

NA

Not Applicable

Cheung Wing Ching Cosy/ Tse Lai Yiu

office 4, 1F, Block F,
Department of OG,
Prince of Wales Hospital,
30-32 Ngan Shing Street,
Shatin, N.T.
Hong Kong

26323199

cosycheung@cuhk.edu.hk

Obstetric and gynaecology, CUHK

Hong Kong

YIU LEUNG CHAN

office 4, 1F, Block F,
Department of OG,
Prince of Wales Hospital,
30-32 Ngan Shing Street,
Shatin, N.T.
Hong Kong

26323199

cylcps@yahoo.com.hk

Obstetric and gynaecology, CUHK

Hong Kong

The effect of physical activity on sperm quality

The effect of physical activity on sperm quality

身體活動對精子質素的影響

The effect of physical activity on sperm quality

Hong Kong

Yes

2016-11-29

Joint CUHK-NTEC Clinical Research Ethics Committee

2016.558

Sperm quality

physical activity

Other

no intervention will be provided.

all the participant will be provided a portable accelerometer for 7 days to measure their activity activity

This is not a drug trial

This is not a drug trial

This is not a drug trial

This is not a drug trial

There is no comparative treatments. All the participant will be provided a portable accelerometer for 7 days to measure their activity activity

This is not a drug trial

This is not a drug trial

This is not a drug trial

This is not a drug trial

Non azoospermic

No known genetic defects

azoospermic

Phenotypically abnormal

18

75

Male

Observational

Non-randomized

Not Applicable

Not Applicable

Not Applicable

Other

This is not a drug trial

The aim of this study is to investigate the relations between PA and semen quality in a given period in order to understand underlying mechanism on fluctuation in different semen parameters.

2016-12-26

200

Not Yet Recruiting

measure intensity of physical activity (PA)

a portable accelerometer will be provided for 7 days to measure PA

7 days

semen quality

semen analysis

day of recruitment and after 7 days of recruitment

measure hormonal testing and other biochemical molecules such as enzyme or amino acid

blood sampling ( 5 - 10 ml blood)

day of recruitment and after 7 days of recruitment

No

2020-10-30

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