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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.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Sinopharm vaccine group | Participants scheduled to receive the Sinopharm vaccine will be evaluated on its effect on semen parameters for up to 6 months post vaccination. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Semen analysis | Diagnostic Test | Semen analysis according to WHO laboratory manual for the examination and processing of human semen, Fifth edition |
|
| Measure | Description | Time Frame |
|---|---|---|
| Sperm density count/ml | As measured from semen samples | up to 6 months |
| Total sperm count per ejaculate | As measured from semen samples | up to 6 months |
| Percentage of motile sperm | As measured from semen samples | up to 6 months |
| Percentage of abnormal sperm forms | As measured from semen samples | up to 6 months |
| Measure | Description | Time Frame |
|---|---|---|
| Morning serum testosterone | Total serum testosterone measured using immunoassay | up to 6 months |
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Inclusion Criteria:
Receiving Sinopharm COVID-19 vaccines Male age 18-50 years old
Exclusion Criteria:
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Men of reproductive age scheduled for COVID-19 Sinopharm Vaccine
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Mohamed Tarek H Anis, M.D. | Contact | +201222163858 | tarekanis@kasralainy.edu.eg | |
| Islam Fathy, M.D. | Contact | +201004244360 | islamandrology@yahoo.com |
| Name | Affiliation | Role |
|---|---|---|
| Mohamed Tarek H Anis, M.D. | Cairo University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Faculty of Medicine, Cairo University | Recruiting | Cairo | 11562 | Egypt |
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| ID | Term |
|---|---|
| D007248 | Infertility, Male |
| D005058 | Eunuchism |
| ID | Term |
|---|---|
| D005832 | Genital Diseases, Male |
| D000091662 | Genital Diseases |
| D000091642 | Urogenital Diseases |
| D007246 | Infertility |
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| ID | Term |
|---|---|
| D055101 | Semen Analysis |
| ID | Term |
|---|---|
| D019411 | Clinical Laboratory Techniques |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
| D008919 | Investigative Techniques |
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| D052801 |
| Male Urogenital Diseases |
| D007006 | Hypogonadism |
| D006058 | Gonadal Disorders |
| D004700 | Endocrine System Diseases |