Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 1:21 PM
Ignite Modification Date:
2025-12-24 @ 1:21 PM
NCT ID:
NCT03250195
Brief 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.
Study:
NCT03250195
Study Brief:
Protocol Section:
NCT03250195