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Investigation of the ability of antibodies from vasectomized men in binding to Y-spermatozoa as a possible explanation of the lower sex ratio observed after microinsemination using epididymal sperm from vasectomized men.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Antibody-sperm binding | Other |
| Measure | Description | Time Frame |
|---|---|---|
| Y/X sperm ratio after exposure to sperm-specific antibodies | Up to 28 months |
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Inclusion Criteria:
Exclusion Criteria:
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Vasectomized men
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Jens Fedder, MD, PhD | Contact | +45 26820368 | fedder@dadlnet.dk |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Fertility Clinic, Odense University Hospital | Recruiting | Odense | 5000 | Denmark |
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Blood and ejaculates