control group:conventional method

2 trials

Sponsors

Peking University Hospital of Stomatology, The First Affiliated Hospital of University of Science and Technology of China (Anhui Provincial Hospital)

Conditions

Male Infertilitymaxillofacial defect

Early Phase 1

Establishment and evaluation of endoscope-assisted fibula free flap harvesting

RecruitingChiCTR2100045410

Peking University Hospital of Stomatologymaxillofacial defect

Start: 2021-04-15Updated: 2021-11-29

Application of -80 degree C Refrigerator in the Cryopreservation of Sperm

Active, not recruitingChiCTR2100050190

The First Affiliated Hospital of University of Science and Technology of China (Anhui Provincial Hospital)Male Infertility

Start: 2021-08-31Updated: 2022-04-25

Related Papers

A Simple and Efficient Method to Cryopreserve Human Ejaculated and Testicular Spermatozoa in −80°C Freezer

Frontiers in Genetics2022-01-283 citations