Oligospermia

• CLINICAL_TRIALS research · 2026-04-22
  Clinical Trial Update: Hyperbaric Oxygen Therapy for Men Suffering From Infertility Due to Oligospermia. [NA]

  A clinical trial is recruiting to evaluate hyperbaric oxygen therapy for infertility in men with oligospermia.

• CLINICAL_TRIALS research · 2026-04-21
  Clinical Trial Update: Fertility Restoration With Autografting of Cryopreserved Immature Testicular Tissue [NA]

  A clinical trial is currently recruiting to evaluate fertility restoration by autografting cryopreserved immature testicular tissue in men w…

• 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 · 2026-03-16
  Clinical Trial Update: Identifying Genome Variants in Non-Obstructive Azoospermia (NOA) or Primary Ovarian Insufficiency (POI)

  A NICHD-sponsored clinical study is recruiting to identify genome variants associated with non-obstructive azoospermia and primary ovarian i…

• CLINICAL_TRIALS research · 2025-04-06
  Clinical Trial Update: Efficacy and Safety Study of Products Based on Tribulus Terrestris, L. in Men With Oligospermia [Phase 4]

  This entry notes an ongoing Phase 4 trial evaluating Tribulus terrestris-based products for oligospermia, with recruitment underway.

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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…

• CLINICAL_TRIALS research · 2014-05-28
  Clinical Trial Update: 7 NUTS Study. Diet Modification and Male Fertility. [Phase 2, Phase 3]

  The document provides an update on the 7 NUTS Study, a clinical trial evaluating diet modification to improve male fertility, spanning Phase…

• CLINICAL_TRIALS research · 2007-10-25
  Clinical Trial Update: Genetic Studies Spermatogenic Failure

  This document notes the completion of a genetic study on spermatogenic failure conducted at National Cheng-Kung University Hospital. It conc…