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Results for “Non Obstructive Azoospermia”

36 trials

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Showing 20 of 36 results

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
Large-scale testing (Phase 3)Study completedNCT02900105
What this trial is testing

Effect of Letrozole on Seminal Parameters in Men With Non Obstructive Azoospermia and Severe Oligozoospermia.

Who this might be right for
Azoospermia, NonobstructiveOligozoospermia
KK Women's and Children's Hospital 28
Not applicableActive Not RecruitingNCT07364409
What this trial is testing

Autologous Transplantation of Human Cryopreserved Testis Tissue

Who this might be right for
CancerHematologic DiseasesInfertility, Male+1 more
Herlev and Gentofte Hospital 5
Not applicableUnknownNCT04308486
What this trial is testing

Anti-mullerian Hormone,Testesterone,Esrtadiol,Testesterone/Esrtadiol Ratio as Predictive Values for TESA and TESE Outcome in Non Obstructive Azoospermia

Who this might be right for
Non-obstructive Azoospermia
Assiut University 50
Not applicableLooking for participantsNCT07357701
What this trial is testing

Identifying Genome Variants in Non-Obstructive Azoospermia (NOA) or Primary Ovarian Insufficiency (POI)

Who this might be right for
Primary Ovarian InsufficiencyAzoospermiaOligospermia
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 500
Not applicableUnknownNCT01178463
What this trial is testing

Spermatogonial Stem Cells in Azoospermic Patients: a Comparison Between Obstructive and Non-obstructive Azoospermia

Who this might be right for
Male Infertility
Hillel Yaffe Medical Center 25
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
Large-scale testing (Phase 3)Not Yet RecruitingNCT03615547
What this trial is testing

Interest of Clomiphene Citrate in Patients With Non-obstructive Azoospermia on the Quantity of Sperm Cells

Who this might be right for
Azoospermia, Nonobstructive
Hospices Civils de Lyon 128
Not applicableStudy completedNCT04894136
What this trial is testing

Reproductive and Obstetric Outcomes in TESE-ICSI Cycles for Azoospermia

Who this might be right for
Obstructive AzoospermiaNon-obstructive AzoospermiaObstetric Complication
Istituto Clinico Humanitas 520
Not applicableLooking for participantsNCT07074015
What this trial is testing

IntelliWell: An AI-Assisted Imaging Platform for Detection and Location of Ultra-Rare Testicular Sperm in Surgical Specimens

Who this might be right for
InfertilityAzoospermia
Brigham and Women's Hospital 20
Not applicableUnknownNCT03146260
What this trial is testing

TESE and Non Obstructive Azoospermia

Who this might be right for
Azoospermia, Nonobstructive
Assiut University 148
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
Not applicableStudy completedNCT05247723
What this trial is testing

Standard IV Cannula Aspiration (SIVCA): A Novel, Efficient and Minimally Invasive Testicular Sperm Aspiration Technique

Who this might be right for
Non Obstructive Azoospermia
Cairo University 130
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 applicableWithdrawnNCT02137265
What this trial is testing

Assessing the Efficacy of Clomiphene Citrate in Patients With Azoospermia and Hypoandrogenism

Who this might be right for
Non Obstructive AzoospermiaHypogonadism
University of Illinois at Chicago
Not applicableWithdrawnNCT02669108
What this trial is testing

PET-MRI for Functional Imaging of the Testis: A Feasibility Study

Who this might be right for
InfertilityNon-obstructive AzoospermiaVasectomy
NYU Langone Health
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 completedNCT05110391
What this trial is testing

Sperm Retrieval Rates in Non-obstructive Azoospermic Men Subjected to Gonadotropin Therapy

Who this might be right for
Non-obstructive AzoospermiaHormone DeficiencyHypogonadism, Male+1 more
ANDROFERT - Clinica de Andrologia e Reproducao Humana 616
Testing effectiveness (Phase 2)Active Not RecruitingNCT06706414
What this trial is testing

NT-NOA - Novel Treatment of Some Men With Non-Obstructive Azoospermia

Who this might be right for
Infertility, Male
Martin Blomberg Jensen 16
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
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