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Results for “Azoospermia”

92 trials

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Showing 20 of 92 results

Not applicableLooking for participantsNCT06941922
What this trial is testing

Testicular Evaluation of Azoospermia Using Micro-Ultrasound

Who this might be right for
Azoospermia
Paul Shin 40
Not applicableStudy completedNCT04852237
What this trial is testing

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

Who this might be right for
Obstructive AzoospermiaObstetric Complication
Istituto Clinico Humanitas 400
Not applicableStudy completedNCT03550716
What this trial is testing

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

Who this might be right for
Non-obstructive Azoospermia
Herlev and Gentofte Hospital 110
Not applicableStudy completedNCT06396117
What this trial is testing

Relationship Between Anogenital Distance, Serum AMH, and mTESE in Klinefelter Syndrome

Who this might be right for
Azoospermia Anogenital Distance AMH
Cairo University 56
Not applicableUnknownNCT06154954
What this trial is testing

Testicular Proteins for Sperm Retrieval Prediction Protein1, Testis-Expressed Gene 101, and Lectin Galactoside-binding Protein in Predicting Surgical Sperm Retrieval in Men With Non-Obstructive Azoospermia

Who this might be right for
Non-obstructive Azoospermia
Cairo University 90
Not applicableStudy completedNCT00044369
What this trial is testing

Role of the Toxic Metal Cadmium in the Mechanism Producing Infertility With a Varicocele

Who this might be right for
VaricoceleMale InfertilityHypospermatogenesis+1 more
National Institute of Environmental Health Sciences (NIEHS) 400
Testing effectiveness (Phase 2)Enrolling By InvitationNCT07481370
What this trial is testing

Isotretinoin vs hCG for Male Infertility Due to Low or Absent Sperm

Who this might be right for
OligospermiaAzoospermia, NonobstructiveInfertility
University of Nebraska 100
Not applicableUnknownNCT02617173
What this trial is testing

The Effect of Low Electrical Current on Testicular Spermatocyte Count

Who this might be right for
OligozoospermiaAzoospermia
Sheba Medical Center 10
Not applicableStudy completedNCT02255396
What this trial is testing

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

Who this might be right for
Non-obstructive Azoospermia With Testicular Biopsy for Spermatozoa Extraction
University Hospital, Clermont-Ferrand 50
Not applicableLooking for participantsNCT07691827
What this trial is testing

Maternal Inheritance of a Pathogenic MT-ND1 Mutation Causes Mitochondrial Dysfunction and Spermatogenic Failure in Men

Who this might be right for
Azoospermia, NonobstructiveCryptozoospermia
The Third Affiliated Hospital of Guangzhou Medical University 1,200
Post-approval studies (Phase 4)UnknownNCT01529177
What this trial is testing

Metformin for the Treatment of Unexplained Oligozspermia

Who this might be right for
Infertility
The Egyptian IVF-ET Center 600
Not applicableStudy completedNCT06983626
What this trial is testing

Management of Non Obstructive Azoospermia in Men

Who this might be right for
Male InfertilityAzoospermia, Nonobstructive
South Valley University 300
Not applicableStudy completedNCT00484081
What this trial is testing

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

Who this might be right for
AzoospermiaInfertility
Clinic and Research Center in Human Reproduction Roger Abdelmassih 53
Not applicableUnknownNCT03809026
What this trial is testing

The Potential of Sperm Retrieved by Micro-TESE to Fertilize Vitrified/Warmed Oocytes

Who this might be right for
Azoospermia, Nonobstructive
Odense University Hospital 100
Testing effectiveness (Phase 2)Not Yet RecruitingNCT07571928
What this trial is testing

A Novel Aromatase Inhibitor, Leflutrozole, for Treatment of Non-Obstructive Azoospermia

Who this might be right for
Infertility Due to AzoospermiaInfertility, Male
Martin Blomberg Jensen 15
Not applicableStudy completedNCT04237779
What this trial is testing

The Effects of Intratesticular PRP Injection in Men With Azoospermia or Cryptozoospermia

Who this might be right for
Azoospermia, Nonobstructive
Acibadem University 200
Not applicableStudy completedNCT04397887
What this trial is testing

Seminal TEX101 as a Predictor of Recovery of Spermatogenesis in Azoospermic Men With Palpable Varicocele

Who this might be right for
Azoospermia, NonobstructiveVaricocele
Cairo University 40
Not applicableUnknownNCT05631509
What this trial is testing

Genetic Study of Obstructive Azoospermia

Who this might be right for
Genetic Disease
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University 300
Large-scale testing (Phase 3)Study completedNCT01206270
What this trial is testing

Androgen for Leydig Cell Proliferation

Who this might be right for
Klinefelter SyndromeHypergonadotropic HypogonadismHypergonadotropic Azospermia+1 more
University of Roma La Sapienza 56
Testing effectiveness (Phase 2)UnknownNCT02544191
What this trial is testing

GnRHa Combined With hCG and hMG for Treatment of Patients With Non-obstructive Azoospermia

Who this might be right for
Azoospermia
Jinling Hospital, China 30
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