Seminal Fluid's Changes Over 20 Years
NCT04349345 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 24395
Last updated 2020-04-16
Summary
This is a cohort study including all the first seminal exams performed at the Fertility Center, Humanitas Research Hospital (Rozzano, Milan) between January 1998 and December 2018.
Conditions
- Oligospermia
Interventions
- DIAGNOSTIC_TEST
-
sperm count
total progressive sperm motile count
Sponsors & Collaborators
-
Istituto Clinico Humanitas
lead OTHER
Eligibility
- Min Age
- 18 Years
- Sex
- MALE
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 1999-01-01
- Primary Completion
- 2018-12-01
- Completion
- 2020-04-01
More Related Trials
-
Reproductive and Obstetric Outcomes in TESE-ICSI Cycles for Azoospermia
NCT04894136 ·Status: COMPLETED
-
Proposed Research Protocol For Male Infertility
NCT01255397 ·Status: UNKNOWN ·Phase: NA
-
Seminal Level of Clusterin Before Testicular Sperm Extraction
NCT03857828 ·Status: UNKNOWN
-
Relationship of the Microenvironment and Male Fertility
NCT04704141 ·Status: NOT_YET_RECRUITING
-
0.2 ml vs. 0.5 Inseminated Volume in Donor Intrauterine Insemination Cycles: A Prospective RCT
NCT03006523 ·Status: COMPLETED ·Phase: NA
-
2015-Metabolomics&Microbiome-infertility
NCT06181851 ·Status: RECRUITING
-
Effects of Lifestyle Changes on Semen Quality in Healthy Young Men Living in Highly Polluted Areas (FAST)
NCT04012385 ·Status: COMPLETED ·Phase: NA
-
The Influence of Fit of Underpants Worn on Semen Quality
NCT06335706 ·Status: COMPLETED
-
Evaluation of New Semen Collection & Transportation Kit
NCT04536545 ·Status: COMPLETED
-
Use of Testicular Spermatozoa in Non-azoospermic Patients
NCT05203211 ·Status: UNKNOWN
-
ICSI Outcome of Ejaculated Versus Extracted Testicular Spermatozoa
NCT03033563 ·Status: COMPLETED
-
Sperm Retrieval Rates in Non-obstructive Azoospermic Men Subjected to Gonadotropin Therapy
NCT05110391 ·Status: COMPLETED
-
Impact of Cryopreservation Methods on Post-Thaw SARS-CoV-2 in Semen Samples
NCT06703723 ·Status: COMPLETED
-
Effect of Long-time Human Sperm Storage in Liquid Nitrogen on Semen Parameters
NCT06448000 ·Status: COMPLETED
-
Randomized, Standard-Controlled, Study to Evaluate the Ohana IVF Sperm Preparation Kit, SPeRtility IVF Next Generation
NCT04142112 ·Status: UNKNOWN ·Phase: NA
-
Semen Analysis and Insight Into Male Infertility
NCT04178954 ·Status: COMPLETED
-
Spermatogonial Stem Cells in Azoospermic Patients: a Comparison Between Obstructive and Non-obstructive Azoospermia
NCT01178463 ·Status: UNKNOWN
-
Denosumab and Male Infertility: a RCT
NCT03030196 ·Status: COMPLETED ·Phase: PHASE2
-
Abstinence Period and Semen Quality
NCT04955782 ·Status: UNKNOWN
-
Evaluation of the Effects of Semen Incubation With ANDROSITOL®DGN on Sperm Motility and Mitochondrial Membrane Potential
NCT04291495 ·Status: COMPLETED ·Phase: NA
-
Sperm DNA Damage to Intracytoplasmic Sperm Injection Outcome
NCT03129243 ·Status: COMPLETED
-
The Impact of Prednisone on Semen Parameters and Pregnancy Rates Post Vasectomy Reversal
NCT04788823 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE4
-
Seminal Levels of PGK2 and ACRV1 as Predictors of Micro-TESE Results in NOA
NCT06307639 ·Status: NOT_YET_RECRUITING
-
Is the Lack of Prior Exposure to Sperm Antigens Associated With Worse Neonatal and Maternal Outcomes?
NCT04852237 ·Status: COMPLETED
-
Contraception in Normal and Subnormal Men
NCT00167141 ·Status: TERMINATED ·Phase: PHASE2