Timing of Oocyte Retrieval and Micro Testicular Sperm Extraction

Testicular Versus Ejaculated Spermatozoa for IVF/ICSI in Men With High Sperm DNA Damage

NCT02058082 ·Status: COMPLETED ·Phase: NA

Reproductive Outcomes of Different Sperm Selection Techniques for ICSI Patients With Abnormal Sperm DNA Fragmentation.

NCT04482517 ·Status: COMPLETED ·Phase: NA

Microdissection Testicular Sperm Extraction (MicroTESE) and IVF-ICSI Outcome in Non-Obstructive Azoospermia (NOA)

NCT00484081 ·Status: COMPLETED ·Phase: NA

Laterality Success Determination of Microscopic Testicular Sperm Extraction in Non Obstructive Azoopsermia Patients

NCT07259967 ·Status: NOT_YET_RECRUITING

ICSI Outcome of Ejaculated Versus Extracted Testicular Spermatozoa

NCT03033563 ·Status: COMPLETED

The Impact of Lifestyle on Sperm Telomere Length and Telomerase Activity in Men Undergoing IVF Treatments

NCT04158765 ·Status: UNKNOWN

Testicular Evaluation of Azoospermia Using Micro-Ultrasound

NCT06941922 ·Status: RECRUITING

In Vitro Fertilisation Versus Intracytoplasmic Sperm Injection in Patients Without Severe Male Factor Infertility

NCT04128904 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA

Randomized, Standard-Controlled, Study to Evaluate the Ohana IVF Sperm Preparation Kit, SPeRtility IVF Next Generation

NCT04142112 ·Status: UNKNOWN ·Phase: NA

Prospective, Randomized Trial Comparing ICSI to Insemination for Non-Male Factor Patients Undergoing PGT-A

NCT05548101 ·Status: UNKNOWN ·Phase: NA

Can the Origin of Sperm Affect Embryo Ploidy in Patients With Severe Male Factor Infertility?

NCT06476379 ·Status: COMPLETED ·Phase: NA

Sperm Selection by Either PICSI or MACS in Cases With Abnormal Sperm DNA Fragmentation Index for ICSI

NCT03398317 ·Status: COMPLETED ·Phase: NA

Comparison of Medical Results of Testicular Sperm Extraction by Conventional Surgery and Microsurgical Track

NCT02773498 ·Status: TERMINATED ·Phase: NA

Reproductive and Obstetric Outcomes in TESE-ICSI Cycles for Azoospermia

NCT04894136 ·Status: COMPLETED

Strategies for Reducing Sperm DNA Fragmentation in ICSI Semen Samples: a Prospective Randomized Controlled Trial

NCT04496232 ·Status: COMPLETED ·Phase: NA

Evaluation of New Semen Collection & Transportation Kit

NCT04536545 ·Status: COMPLETED

Is the Lack of Prior Exposure to Sperm Antigens Associated With Worse Neonatal and Maternal Outcomes?

NCT04852237 ·Status: COMPLETED

Testicular Function After Testicular Torsion

NCT04137965 ·Status: UNKNOWN

Seminal Levels of PGK2 and ACRV1 as Predictors of Micro-TESE Results in NOA

NCT06307639 ·Status: NOT_YET_RECRUITING

Aneuploidies in Embryos and Spermatozoa From Patients With Y-chromosome Microdeletions

NCT02527954 ·Status: TERMINATED

Management of Non Obstructive Azoospermia in Men

NCT06983626 ·Status: COMPLETED ·Phase: NA

What is the Best Sperm Source and Way of Sperm Selection in Cases With Abnormal sORP Levels on the Day of ICSI?

NCT03360526 ·Status: UNKNOWN ·Phase: NA

The Impact of Prednisone on Semen Parameters and Pregnancy Rates Post Vasectomy Reversal

NCT04788823 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE4

Surgical Sperm Retrieval in Non-obstructive Azoospermic Men: mTESE vs. TESA

NCT03550716 ·Status: COMPLETED ·Phase: NA

Estradiol and Testosterone Levels in Seminal Plasma of Men With Non-obstructive Azoospermia

NCT02255396 ·Status: COMPLETED