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Results for “Non-Obstructive Azoospermia”

33 trials

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Showing 20 of 33 results

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 applicableEnrolling By InvitationNCT06566599
What this trial is testing

Preimplantation Genetic Testing for Aneuploidy (PGT-A) in Couples With Non-obstructive Azoospermia (NOA)

Who this might be right for
Non-obstructive AzoospermiaMale Infertility
Inception Fertility Research Institute, LLC 400
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 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 participantsNCT06181851
What this trial is testing

2015-Metabolomics&Microbiome-infertility

Who this might be right for
Azoospermia, Nonobstructive
IRCCS San Raffaele 45
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 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 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 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
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
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 applicableNot Yet RecruitingNCT07286279
What this trial is testing

Identifying Candidates for Limited Dissection at Microdissection TESE.

Who this might be right for
Non Obstructive AzoospermiaCryptozoospermiaOligoasthenoteratozoospermia+1 more
Clinique Ovo 250
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 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
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
Not applicableStudy completedNCT01509482
What this trial is testing

Insulin Resistance in Idiopathic Oligospermia and Azoospermia

Who this might be right for
Insulin ResistanceOligospermiaAzoospermia
The Egyptian IVF-ET Center 100
Not applicableNot Yet RecruitingNCT07074015
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 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
Large-scale testing (Phase 3)UnknownNCT02275169
What this trial is testing

FSH Treatment for Non-obstructive Azoospermic Patients

Who this might be right for
Azoospermia
Azienda Sanitaria Locale Bari 200
Early research (Phase 1)Study completedNCT05483621
What this trial is testing

Hormonal Stimulation of Spermatogenesis

Who this might be right for
Azoospermia, Nonobstructive
Egymedicalpedia 100
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