About this trial
Collection and conservation of human biological material from fertile subjects, i.e. men with previous parenthood (normospermic men, natural fathers).
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Normospermic male individuals
Naturally fertile male individuals
Male individuals > 18 years
Disqualifiers
Non-normospermic male individuals
Male individuals who are not naturally fertile
Male individuals < 18 years
Trial population
Normospermic male individuals, naturally fertile men recruited on an outpatient and day-hospital basis.
Trial design
Cohort
Prospective
Treatments tested in this trial
Observation of biological characteristics of fertile men
Other interventionSampling in outpatient settings, after biopsy or after surgery and collection of biological samples in fertile subjects
Treatment groups
Trial outcomes
Primary outcomes
Prognostic role of the biological material
Biological signature in fertile men predicting potential therapeutic, prognostic and diagnostic biomarkers
Sponsors and contacts
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