An observational study in Male Infertility and Hypogonadism, Male, sponsored by Cairo University. Status unknown at 1 site in Egypt. Open to male participants aged 18 Years to 50 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2021-07-07.
Sponsored by Cairo University · Observational
The investigators shall study the effect of Sinopharm vaccination on semen parameters and serum testosterone
The investigators shall compare semen parameter (sperm density, sperm motility, and percentage of abnormal sperm form) as well as morning serum testosterone before vaccination, and 3 months after the second dose of the vaccine.
282 studies on the registry are indexed under Infertility, Male; 65 are open to participants now.
This study's planned enrollment of 100 is below the median of 182 across 87 observational studies indexed under Infertility, Male.
Browse Infertility, Male studies →Cairo University is the lead sponsor of 4,941 studies on the registry; 1,458 are open to participants now.
Of its 37 completed or terminated interventional studies of FDA-regulated products, 5 (14%) have results posted.
Counted across the registry records on this site, refreshed daily.
Men of reproductive age scheduled for COVID-19 Sinopharm Vaccine
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Receiving Sinopharm COVID-19 vaccines Male age 18-50 years old
Exclusion Criteria:
Participants scheduled to receive the Sinopharm vaccine will be evaluated on its effect on semen parameters for up to 6 months post vaccination.
Diagnostic Test: Semen analysis
Semen analysis according to WHO laboratory manual for the examination and processing of human semen, Fifth edition
Sperm density count/ml
As measured from semen samples
Time frame: up to 6 months
Total sperm count per ejaculate
As measured from semen samples
Time frame: up to 6 months
Percentage of motile sperm
As measured from semen samples
Time frame: up to 6 months
Percentage of abnormal sperm forms
As measured from semen samples
Time frame: up to 6 months
Morning serum testosterone
Total serum testosterone measured using immunoassay
Time frame: up to 6 months
This study is status unknown, as verified in Jul 2021. You cannot join it, but the record below documents what was studied.
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