NCT03250195

Non-invasive Detection of Male Infertility With FDG-PET/MRI (Spectroscopy and DWI)

• Status: Terminated
• Phase: N/A
• Study type: Interventional
• Enrollment: 12 (actual)
• Sponsor: Rigshospitalet, Denmark · Academic / Other
• Sex: Male
• Age: 18 Years – 40 Years
• Healthy volunteers: Accepted

Summary

The aim of the study is to examine the value of the new MRI techniques (spectroscopy and DWI), and FDG-PET in prognostication of male infertility.

Detailed description

The diagnostic workup of male infertility includes medical history, physical examination and semen analysis. In severe cases further workup includes testicular ultrasound, analysis of genes and hormones and in a few cases testicular biopsies are necessary. Ultrasound is the first choice of imaging, but new MRI and PET techniques can provide additional information. Research indicates that new MRI techniques can measure the activity of the testicular sperm cell production non-invasively and FDG-PET can measure the testicular metabolism with a radioactively marked glucose analog (FDG). These imaging modalities are combined in a PET/MRI and we wish to perform a PET/MRI in 10 men with normal sperm counts and 10 men with low sperm counts in order to evaluate whether a PET/MRI can distinguish testicles with and without sperm cell production. We hope that this new non-invasive technique can replace the need for invasive biopsies and will be able to target the harvesting of sperm cells in fertility treatment.

Conditions

• Fertility Disorders

Interventions

Type	Name	Description
DIAGNOSTIC_TEST	PET/MRI	PET/MRI scan

Timeline

• Start date: 2017-08-07
• Primary completion: 2021-08-07
• Completion: 2021-08-07
• First posted: 2017-08-15
• Last updated: 2022-11-04

Locations

1 site across 1 country: Denmark