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Trial History Detail on 2019-07-02

CUHK_CCRB00540

2016-12-20

Prospective

2016.499

NA

NA

NA

Not Applicable

Cheung Wing Ching Cosy/ Tse Lai Yiu

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

2632 3199

cosycheung@cuhk.edu.hk

Obstetric and gynaecology, CUHK

Hong Kong

YIU LEUNG CHAN

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

26323199

cylcps@yahoo.com.hk

Obstetric and gynaecology, CUHK

Hong Kong

A study on the relation between semen compositions and chromatin status for better selection of sperm for in vitro fertilization

A study on the relation between semen compositions and chromatin status for better selection of sperm for in vitro fertilization

精液的組合物和染色質的之間的關係能否在體外受精中選擇出更好的精子

A study on the relation between semen compositions and chromatin status for better selection of sperm for in vitro fertilization

Hong Kong

Yes

2016-10-24

Joint CUHK-NTEC Clinical Research Ethics Committee

2016.499

semen quality

semen composition

Other

This is not a drug trial.

This is not a drug trial and there no intervention. semen composition will be measured

This is not a drug trial.

This is not a drug trial.

This is not a drug trial.

This is not a drug trial. At the day of recruitment, a portion of semen will be taken from your seme

This is not a drug trial and there no intervention. There is no comparative treatment

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

Have no children

Phenotypically abnormal

18

75

Male

Observational

Not Applicable

Not Applicable

Not Applicable

Not Applicable

Other

This is not a drug trial

The aim of this study is to investigate the relations between SP and DNA integrity in order to develop a better isolating method for sperm selection for IVF technologies.

2016-12-26

400

Recruiting

measure semen composition and chromatin status

semen analysis

at the day of recruitment

measure for hormonal and biochemical molecules

blood sampling ( 5 - 10 ml blood)

at the day of recruitment

No

2020-10-30

ChiCTR-ROC-16010247

2016-12-20

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