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Results for “Oligozoospermia”

58 trials

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Showing 20 of 58 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 applicableStudy completedNCT03594201
What this trial is testing

A Retrospective Study on the Effect of Male Progressive Sperm Count After Semen Pretreatment on ICSI Fertilization Outcome

Who this might be right for
Sperm Count, LowReproductive Sterility
Reproductive & Genetic Hospital of CITIC-Xiangya 12,215
Not applicableStudy completedNCT01954498
What this trial is testing

Effect of Walnuts on Sperm Parameters and Male Fertility

Who this might be right for
OligozoospermiaAsthenozoospermiaTeratozoospermia+1 more
University of California, Los Angeles 80
Early research (Phase 1)UnknownNCT03634644
What this trial is testing

Omega-3 PUFA for Treatment of Patients With Idiopathic Oligoasthenoteratospermia

Who this might be right for
Male Infertility Due to Hypospermatogenesis
Jinling Hospital, China 30
Testing effectiveness (Phase 2)Study completedNCT02061384
What this trial is testing

RA-2 13-cis Retinoic Acid (Isotretinoin)

Who this might be right for
Male InfertilityKlinefelter's SyndromeY-chromosome Microdeletions
University of Washington 20
Early research (Phase 1)Study completedNCT06563713
What this trial is testing

Evaluate the Safety, Tolerability, Pharmacokinetics, and Immunogenicity of STSP-0902 in Healthy Subjects

Who this might be right for
OligozoospermiaAsthenozoospermia
Staidson (Beijing) Biopharmaceuticals Co., Ltd 40
Early research (Phase 1)Looking for participantsNCT06948799
What this trial is testing

Evaluate the Safety and Tolerability of Multiple Dose of STSP-0902 in Healthy Subjects

Who this might be right for
Oligozoospermia
Staidson (Beijing) Biopharmaceuticals Co., Ltd 48
Post-approval studies (Phase 4)UnknownNCT05320536
What this trial is testing

A Clinical Study of Gulingji Capsule in the Treatment of Idiopathic Oligospermia, Asthenia, and Teratozoospermia

Who this might be right for
Oligospermia
Jinling Hospital, China 240
Testing effectiveness (Phase 2)Study completedNCT06300229
What this trial is testing

NAPO - Novel Approach for Oligospermia

Who this might be right for
Infertility, Male
Martin Blomberg Jensen 42
Not applicableStudy completedNCT06202469
What this trial is testing

Creatine and Ubiquinol for Sperm Quality

Who this might be right for
OligospermiaSperm Count, Low
University of Novi Sad, Faculty of Sport and Physical Education 18
Very early researchUnknownNCT00479960
What this trial is testing

A Preliminary Study on Effect of Omega-3 on Human Sperm

Who this might be right for
Oligospermia
Hadassah Medical Organization 20
Large-scale testing (Phase 3)Ended earlyNCT00440180
What this trial is testing

Aromatase Inhibitors in the Treatment of Male Infertility

Who this might be right for
ObesityOligospermia
University of Utah 20
Not applicableEnded earlyNCT03497728
What this trial is testing

Detection of Microdeletions in the Azoospermia Factor (AZF) Regions in Infertile Male Patients

Who this might be right for
Azoospermia or Severe Oligozoospermia
Reproductive & Genetic Hospital of CITIC-Xiangya 5,000
Post-approval studies (Phase 4)Active Not RecruitingNCT06100432
What this trial is testing

Effect of Eurycoma Longifolia (DLBS5055) and Multivitamins (Vitamin C+Vitamin E+ Β-carotene) for Infertile Males

Who this might be right for
Male Infertility
Duta Wacana Christian University 90
Testing effectiveness (Phase 2)UnknownNCT03762967
What this trial is testing

Autologous Adipose-Derived Adult Stromal Vascular Cell Administration for Male Patients With Infertility

Who this might be right for
AzoospermiaOligozoospermia
State-Financed Health Facility "Samara Regional Medical Center Dinasty" 40
Not applicableLooking for participantsNCT05628987
What this trial is testing

The Association of Gut Microbiota and Spermatogenic Dysfunction

Who this might be right for
Infertility, MaleAzoospermiaOligozoospermia+2 more
Zhujiang Hospital 306
Testing effectiveness (Phase 2)Looking for participantsNCT06869863
What this trial is testing

Study of Tolerability, Safety, Pharmacokinetics, Pharmacodynamics and Preliminary Efficacy of the Medicinal Product MediReg®

Who this might be right for
Azoospermia, NonobstructiveTeratospermiaOligospermia+1 more
Lomonosov Moscow State University Medical Research and Educational Center 80
Not applicableStudy completedNCT07268235
What this trial is testing

Timing of Oocyte Retrieval and Micro Testicular Sperm Extraction

Who this might be right for
Microdissection Testicular Sperm Extraction
Clinique Ovo 129
Not applicableStudy completedNCT04908774
What this trial is testing

Effects of a Fasting Mimicking Diet on Sperm Quality

Who this might be right for
Sub Fertility, MaleFertility DisordersSperm Count, Low
Charite University, Berlin, Germany 22
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
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