Seminal Fluid's Changes Over 20 Years

Istituto Clinico Humanitas

Status: Completed

Conditions: Oligospermia

Treatments: Diagnostic Test: sperm count

Study type: Observational

Funder types: Other

Identifier

NCT04349345

Details and patient eligibility

About

This is a cohort study including all the first seminal exams performed at the Fertility Center, Humanitas Research Hospital (Rozzano, Milan) between January 1998 and December 2018.

Full description

The objective of this study is to evaluate retrospectively different changes of TPMSC during last 20 years in male population who underwent a seminal exam in our Center

Enrollment: 24,395 patients

Sex: Male

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• male over 18 years old

Exclusion criteria

• error in birth or exam date or age under 18,
• abstinence days < 3 or > 6, volume missing o > 10 ml,
• spermatozoa number/ ml missing o >220 x106,
• normal forms missing,
• progressive motility missing

Trial design

24,395 participants in 1 patient group

sperm count over time

Description:

observation

Treatment:

Diagnostic Test: sperm count