Seminal Fluid's Changes Over 20 Years

NCT ID: NCT04349345

Last Updated: 2020-04-16

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

24395 participants

Study Classification

OBSERVATIONAL

Study Start Date

1999-01-01

Study Completion Date

2020-04-01

Brief Summary

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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.

Detailed Description

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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

Conditions

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Oligospermia

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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sperm count over time

observation

sperm count

Intervention Type DIAGNOSTIC_TEST

total progressive sperm motile count

Interventions

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sperm count

total progressive sperm motile count

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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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
Minimum Eligible Age

18 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

No

Sponsors

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Istituto Clinico Humanitas

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

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