A Warning Call for Fertility Preservation Methods for Women Undergoing Gonadotoxic Cancer Treatment

Abstract

Malignant hematological conditions have recognized an increased incidence and require aggressive treatments. Targeted chemotherapy, accompanied or not by radiotherapy, raises the chance of defeating the disease, yet cancer protocols often associate long-term gonadal consequences, for instance, diminished or damaged ovarian reserve. The negative effect is directly proportional to the types, doses, time of administration of chemotherapy, and irradiation. Additionally, follicle damage depends on characteristics of the disease and patient, such as age, concomitant diseases, previous gynecological conditions, and ovarian reserve. Patients should be adequately informed when proceeding to gonadotoxic therapies; hence, fertility preservation should be eventually regarded as a first-intention procedure. This procedure is most beneficial when performed before the onset of cancer treatment, with the recommendation for embryos or oocytes’ cryopreservation. If not feasible or acceptable, several options can be available during or after the cancer treatment. Although not approved by medical practice, promising results after in vitro studies increase the chances of future patients to protect their fertility. This review aims to emphasize the mechanism of action and impact of chemotherapy, especially the one proven to be gonadotoxic, upon ovarian reserve and future fertility. Reduced fertility or infertility, as long-term consequences of chemotherapy and, particularly, following bone marrow transplantation, is often associated with a negative impact of recovery, social and personal life, as well as highly decreased quality of life.

Women’s Sexual Dysfunctions Following Stem Cell Transplant and the Impact on Couple Relationship

“…At the last visit, the ovarian reserve was decreased for the other nine patients included in the study group (confirmed by anti-Mullerian hormone and antral follicle count on ultrasound). The decrease in ovarian reserve due to gonadotoxic chemotherapy was confirmed by various studies, and young women after cancer treatment are more likely to experience early menopause compared to the normal population [24,25].…”