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33 studies found for:    Open Studies | "Infertility, Male"
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Rank Status Study
21 Recruiting Sperm Selection by Microfluidic Separation Improves Embryo Quality in Patients With a History of Poor Embryo Quality
Conditions: Sperm DNA Fragmentation;   Embryo Quality;   Fertility Disorders;   Infertility;   Infertility, Male;   Infertility Unexplained
Interventions: Device: Microfluidic Sperm Sorting;   Procedure: in vitro fertilization
22 Recruiting GnRHa Combined With hCG and hMG for Treatment of Patients With Non-obstructive Azoospermia
Condition: Azoospermia
Intervention: Drug: GnRHa/ hCG/ hMG
23 Recruiting Effect of Walnuts on Sperm Parameters and Male Fertility
Conditions: Oligozoospermia;   Asthenozoospermia;   Teratozoospermia;   Fertility
Interventions: Dietary Supplement: Walnuts;   Dietary Supplement: OTC multivitamin
24 Not yet recruiting Surgical Microscope and Non Obstructive Azoospermia
Condition: Azoospermia, Nonobstructive
Interventions: Procedure: Conventional TESE;   Procedure: Microdissection TESE
25 Recruiting Effect of Letrozole on Seminal Parameters in Men With Non Obstructive Azoospermia and Severe Oligozoospermia.
Conditions: Azoospermia, Nonobstructive;   Oligozoospermia
Intervention: Drug: Letrozole
26 Not yet recruiting The Effect of Low Electrical Current on Testicular Spermatocyte Count
Conditions: Oligozoospermia;   Azoospermia
Intervention: Device: Micro 400 Matrix Therapy Products
27 Not yet recruiting Testis Needle Aspiration of Sperm in Men With Azoospermia
Condition: Azoospermia
Intervention: Procedure: Sperm cell aspiration and TEFNA
28 Recruiting Sperm Pathology Samples and Morphokinetics
Conditions: Cylinical Embryo;   Oligospermia
Intervention:
29 Recruiting Secretory Azoospermia and FDG (Fluoro Deoxyglucose) PET-CT
Condition: Fertility
Intervention: Radiation: FDG PET-CT
30 Recruiting Assessing the Efficacy of Clomiphene Citrate in Patients With Azoospermia and Hypoandrogenism
Conditions: Non Obstructive Azoospermia;   Hypogonadism
Interventions: Drug: Clomiphene;   Drug: Placebo
31 Recruiting Short Term Genetic Effects of Chemotherapy on Male Germ Cells
Condition: Cancer
Intervention: Procedure: Semen collection and analysis
32 Recruiting Clomiphene Citrate for the Treatment of Obesity Related Male Hypogonadism
Conditions: Obesity;   Hypoandrogenism
Interventions: Drug: Clomiphene Citrate;   Drug: Placebo
33 Recruiting Metformin for the Treatment of Unexplained Oligozspermia
Condition: Infertility
Interventions: Drug: Metformin / clomid / hCG;   Drug: Clomiphene citrate / hCG

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Study has passed its completion date and status has not been verified in more than two years.