Nonobstructive Azoospermia

• CLINICAL_TRIALS research · 2026-04-20
  Clinical Trial Update: Isotretinoin vs hCG for Male Infertility Due to Low or Absent Sperm [Phase 2]

  A Phase 2 clinical trial comparing isotretinoin to human chorionic gonadotropin for male infertility due to low or absent sperm is currently…

• CLINICAL_TRIALS research · 2026-01-23
  Clinical Trial Update: Autologous Transplantation of Human Cryopreserved Testis Tissue [NA]

  Clinical trial update on autologous transplantation of cryopreserved testis tissue for cancer and hematologic diseases with male infertility…

• CLINICAL_TRIALS research · 2026-01-13
  Clinical Trial Update: Platelet Rich Plasma Testis Treatment for Infertile Men [NA]

  Clinical trial update indicating Stanford University is recruiting for a Platelet Rich Plasma treatment for male infertility caused by nonob…

• CLINICAL_TRIALS research · 2025-12-10
  Clinical Trial Update: Retrieval of Sperm From Men With Azoospermia Using Ultrasound-guided Rete Testis Aspiration

  A clinical trial update describes retrieval of sperm from men with nonobstructive azoospermia using ultrasound-guided rete testis aspiration…

• CLINICAL_TRIALS research · 2025-09-09
  Clinical Trial Update: Interest of Clomiphene Citrate in Patients With Non-obstructive Azoospermia on the Quantity of Sperm Cells [Phase 3]

  Phase 3 trial assessing whether clomiphene citrate increases sperm quantity in men with nonobstructive azoospermia. The study is not yet rec…

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• CLINICAL_TRIALS research · 2025-03-11
  Clinical Trial Update: Study of Tolerability, Safety, Pharmacokinetics, Pharmacodynamics and Preliminary Efficacy of the Medicinal Product MediReg® [Phase 1, Phase 2]

  This Phase 1/2 clinical trial evaluates tolerability, safety, pharmacokinetics and pharmacodynamics of MediReg with preliminary efficacy dat…