Evaluation of the Gonadotoxicity of Cancer Therapies to Improve Counseling of Patients About Fertility and Fertility Preservation Measures: Protocol for a Retrospective Systematic Data Analysis and a Prospective Cohort Study

Michael von Wolff   ¹ , MD ;   Ariane Germeyer   ² , MD ;   Bettina Böttcher   ³ , MD ;   Isotta Martha Magaton   ¹ , MD ;   Irene Marcu   ¹ , PhD ;   Janna Pape   ¹ , MD ;   Nicole Sänger   ⁴ , MD ;   Verena Nordhoff   ⁵ , PhD ;   Marie Roumet   ⁶ , PhD ;   Susanna Weidlinger   ¹ , MD

¹ Division of Gynaecological Endocrinology and Reproductive Medicine, University Women’s Hospital, Bern, Switzerland

² Department of Gynaecological Endocrinology and Fertility Disorders, University Women’s Hospital, Heidelberg, Germany

³ Department of Gynaecological Endocrinology and Reproductive Medicine, Medical University of Innsbruck, Innsbruck, Austria

⁴ Department of Gynaecological Endocrinology and Reproductive Medicine, University Women’s Hospital, Bonn, Germany

⁵ Centre of Reproductive Medicine and Andrology, Department of Clinical and Surgical Andrology, University of Münster, Münster, Germany

⁶ Clinical Trial Unit, University of Bern, Bern, Switzerland