Efficacy and Safety of Fertility Treatments and Fertility Preservation

This study analyses clinical data prospectively collected for over a decade in several clinical databases. Electronic medical records are available since 1998. Since 2011 the subgroup of patients that undergo fertility preservation are invited to participate in a prospective study aiming at long-term follow-up after fertility preservation for oncologic and non-oncologic conditions.

NCT Number	NCT04602962
Lead Sponsor	Karolinska Institutet Collaborators: Karolinska University Hospital
Conditions	Infertility
Enrollment	50,000 participants
Start Date	2009-09
Primary Completion	2028-12 (estimated)
Study Completion	2030-12 (estimated)
Updated on ClinicalTrials.gov	2023-05-30