0000000000389208
AUTHOR
Jacques Donnez
Children born after autotransplantation of cryopreserved ovarian tissue. a review of 13 live births.
Abstract Introduction. Premature ovarian failure (POF) can occur naturally at an early age or be due to iatrogenic agents. Indeed, ovaries are very sensitive to cytotoxic treatment, especially to radiation and alkylating agents. Methods. Several options are currently available to preserve fertility in cancer patients and allow them to conceive when they have overcome their disease: embryo cryopreservation, oocyte cryopreservation, and ovarian tissue cryopreservation. Cryopreservation of ovarian tissue is the only option available for pre-pubertal girls and women who cannot delay the start of chemotherapy. Findings. Since the first live birth after autotransplantation of cryopreserved ovaria…
Cryopreservation and autotransplantation of human ovarian tissue prior to cytotoxic therapy – A technique in its infancy but already successful in fertility preservation
Increasing survival rates in young cancer patients, new reproductive techniques and the growing interest in quality of life after gonadotoxic cancer therapies have placed fertility preservation as an important issue to oncologists, fertility specialists and patients. Several techniques are now available for fertility preservation in these patients. A new promising method is cryopreservation and transplantation of ovarian cortex. Ovarian tissue can be extracted by laparoscopy without any significant delay of gonadotoxic therapy. The tissue can be cryopreserved by specialised centres of reproductive medicine and transplanted in case the women experience premature ovarian failure (POF). This r…
Equivalence of the 3-month and 28-day formulations of triptorelin with regard to achievement and maintenance of medical castration in women with endometriosis.
OBJECTIVE: The present study aims at demonstrating the equivalence of the 28-day and 3-month formulations of triptorelin SR (sustained release) in terms of percentage of patients achieving castration levels of estradiol (<==50 pg/mL) 84 days after treatment initiation. DESIGN: A phase II, prospective, randomized, multicenter, open study was conducted in two parallel groups of women with endometriosis. SETTING: Academic hospitals. PATIENT(S): Seventy-two women with endometriosis. were treated with a single intramuscular injection of 3-month triptorelin SR, and 74 patients were treated with one intramuscular injection of 28-day triptorelin SR every 28 days for 3 months. INTERVENTION(S): As pa…
Introduction
This issue's of Views and Reviews considers the origins of lifetime health established around the time of conception in some prevalent conditions related to infertility. Reviews will look at the effects of advanced paternal and maternal age, the influence of the severe sperm factor, and the impact of some endocrinopathies commonly seen in infertile couples, especially women, like polycystic ovary syndrome, under- and overweight, diabetes, and thyroid disorders. The aim of this Views and Reviews section is to summarize current evidence on the consequences of these conditions on postnatal health to encourage research in this field and the need to develop strategies and preventative measures t…