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1 clinical study listed.

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Beta-hCG Positivity

Tundra lists 1 Beta-hCG Positivity clinical trial. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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COMPLETED

NCT07897279

Evaluation of Assisted Reproductive Technology (ART) Outcomes in Couples With Nonobstructive Azoospermia, Cryptozoospermia, and Severe Oligozoospermia

This study aims to compare the In Vitro Fertilization (IVF/ICSI) outcomes of patients with a sperm concentration of \<5 million/mL (severe oligozoospermia) and \<1 million/mL (cryptozoospermia) to those diagnosed with nonobstructive azoospermia (NOA). Men are categorized into three groups: NOA, cryptozoospermia (CRYP), and severe oligozoospermia (SO). These three groups are compared in terms of beta-hCG positivity, clinical pregnancy rate, live birth rate, and early pregnancy loss.

Gender: All

Ages: 23 Years - 43 Years

Updated: 2026-10-27

Beta-hCG Positivity

Clinical Pregnancy

Miscarriage