[Transition, fertility and options for preservation of fertility]. / Transition, fertilité et options de préservation de fertilité.

Oftentimes ignored or infrequently expressed, some transgender persons harbor a desire for parenthood. Given the evolution of medical techniques and the enacting of legislative reforms, it is henceforth possible to propose fertility preservation strategies in the overall context of gender transidentity. During the "female to male" (FtM) transition pathway, androgen therapy has an impact on gonadic function, generally inducing blockage of the ovarian function, with amenorrhea. Even though these events may be reversed on cessation of treatment, the possible long-term effects on future fertility and on the health of children yet to be born are little known. Moreover, transition surgeries definitively compromise the possibility of pregnancy insofar as they involve bilateral adnexectomy and/or hysterectomy. Options for fertility preservation in the framework of FtM transition are premised on cryopreservation of oocytes and/or ovarian tissue. In a comparable manner, even though relevant documentation is lacking, hormonal treatments for persons transitioning from male to female (MtF) can have an impact on future fertility. In the event of surgery involving bilateral orchidectomy in which spermatozoid cryopreservation has not been carried out, fertility is definitively impossible. In both cases and under present-day legislation, numerous legal and regulatory barriers render highly problematic the reutilization of cryopreserved gametes. Given these different constraints, it is indispensable to closely supervise these types of treatment by proposing psychological support.

[An update in intrauterine contraception]. / Nouveautés en contraception intra-utérine.

Intrauterine devices (IUD) are the oldest of the modern contraceptives. There are currently two types of IUDs: copper IUD (Cu-IUD) and levonorgestrel IUD (LNG-IUD). Both offer high contraceptive effectiveness. Although they have been used for decades, the literature still brings its share of new information on IUDs: impact on oncological risk, non-contraceptive benefits, rare adverse effects, and impact on women's well-being. In addition, Cu-DIU is recognized as the most effective emergency contraceptive and can be inserted up to 5-7 days after the at-risk sexual intercourse. Research is now looking at the effectiveness of LNG-IUD in emergency contraception. Finally, new IUD concepts are also being evaluated: they should allow a reduction in the rate of expulsion, intermenstrual and heavy menstrual bleeding, an increase in comfort and in IUDs duration of use. This article makes an update on the latest developments in terms of intrauterine contraceptives.

Le dispositif intra-utérin (DIU) est le plus ancien des contraceptifs modernes. On distingue les DIU au cuivre (Cu-DIU) et les DIU au lévonorgestrel (LNG-DIU). Ils offrent une haute efficacité contraceptive. Bien qu'ils soient utilisés depuis des décennies, la littérature apporte encore aujourd'hui son lot de nouvelles informations sur les DIU: impact sur le risque oncologique, bénéfices non contraceptifs, effets indésirables rares et impact sur le bien-être des femmes. Par ailleurs, le Cu-DIU est reconnu comme étant le contraceptif d'urgence le plus efficace, pouvant être inséré jusqu'à 5-7 jours après le rapport à risque. La recherche se penche maintenant sur l'efficacité du LNG-DIU en contraception d'urgence. Enfin, de nouveaux concepts de DIU sont aussi à l'étude : ils devraient permettre une réduction du taux d'expulsion, une diminution des méno- et métrorragies, une augmentation du confort et une plus longue durée d'utilisation. Cet article fait le point sur les dernières nouveautés en termes de contraceptifs intra-utérins.

Fertility preservation in women with malignant and borderline ovarian tumors: Experience of the French ESGO-certified center and pregnancy-associated cancer network (CALG).

OBJECTIVE: To describe strategy and results of fertility preservation (FP) in patients with malignant and borderline ovarian tumors. METHODS: Consecutive cohort study of 43 women with malignant or borderline ovarian tumors who underwent FP between February 2013 and July 2019. The study was conducted in national expert center in Tenon University Hospital, Sorbonne University: French ESGO-certified ovarian cancer center and pregnancy-associated cancer network (CALG). Main outcome measure was FP technique proposed by multidisciplinary committee, FP technique used, time after surgery, number of fragments, histology and follicle density (if ovarian tissue freezing), number of expected, retrieved and frozen oocytes (if ovarian stimulation). RESULTS: Pathological diagnosis was malignant epithelial ovarian tumor in five women (11.6%), rare malignant ovarian tumor in 14 (32.6%), borderline in 24 (55.8%), and mostly unilateral (79.1%) and stage I (76.7%). Mean age at diagnosis was 26.8 ± 6.9 years and mean tumor size 109.7 ± 61 mm. Before FP, mean AFC was 11.0 ± 6.1 and AMH levels were 2.7 ± 4.6 ng/mL. Six ovarian tissue-freezing procedures were performed (offered to 13). Twenty-four procedures of ovarian stimulation and oocyte freezing were performed after surgical treatment for 19 women (offered to 28) with a median interval of 188 days. The mean number of mature oocytes retrieved per stimulation was 12.4 ± 12.8. At least 10 mature oocytes were frozen for 52.6% of the women. No FP was offered to five women. CONCLUSION: Oocyte and ovarian tissue cryopreservation should be offered to patients with malignant and borderline ovarian tumors. More data are needed to confirm ovarian stimulation and ovarian tissue grafting safety.

[Emergency contraception : practical guideline]. / Attitude pratique face à la contraception d'urgence.

The goal of emergency contraception (EC) is to avoid unintended pregnancies after unprotected sexual intercourse (UPSI) or incorrect use of regular contraception. EC is intended for occasional use and does not replace effective regular contraception. A thorough understanding of EC is mandatory for optimal use of EC by healthcare professionals. Three EC methods are available in Belgium : oral levonorgestrel (LNG), oral ulipristal acetate (UA) and copper intrauterine device (Cu-IUD). EC should be offered as soon as possible after UPSI. The guidance aims to summarise the available evidence on EC methods, mechanism of action, and advantages/disadvantages of each method.

La contraception d'urgence (CU) a pour but d'éviter les grossesses non désirées après un rapport sexuel non protégé ou une prise incorrecte d'une contraception habituelle. Elle doit être réservée pour un usage occasionnel et ne doit pas remplacer la contraception régulière. La connaissance des méthodes de CU est indispensable pour optimaliser leur usage en pratique quotidienne. Trois méthodes de CU existent en Belgique : la prise de lévonorgestrel oral (LNG), l'acétate d'ulipristal oral (AU) ou l'insertion d'un dispositif intra-utérin (DIU) au cuivre. Il est recommandé d'utiliser la CU le plus rapidement après le rapport à risque. Nous donnerons une description détaillée des méthodes de CU, leurs mécanismes d'action, leurs avantages et inconvénients.

Selective progesterone receptor modulators: current applications and perspectives.

Selective progesterone receptor modulators (SPRMs) are steroid progesterone receptor ligands able to induce agonistic or antagonistic activities. Mifepristone, the class leader, was primarily used for pregnancy termination from the 1980s. Emergency contraception with extended activity was the second major development 30 years later, with mifepristone in some countries and ulipristal acetate world-wide. More recently, ulipristal acetate was released for the treatment of myoma-related uterine bleeding. In addition to a very rapid cessation of bleeding, SPRMs allow a decrease in myoma volume, as do gonadotropin releasing hormone analogs. However, estradiol secretion is not blunted by SPRMs. This offers new alternatives for myoma treatment, especially in women close to menopause. In conclusion, use of SPRMs has allowed significant progress in emergency contraception and treatment of myoma-related symptoms. Numerous future perspectives in women's health care are currently under evaluation.

Diminished ovarian reserve, premature ovarian failure, poor ovarian responder--a plea for universal definitions.

PURPOSE: Diminished ovarian reserve (DOR) is characterized by poor fertility outcomes, and it represents a major challenge in reproductive medicine. Although consensus exists on the concept of DOR, its definition remains blurry. DOR has to be distinguished from premature ovarian failure (POF) and poor ovarian responders (POR), who are clearly defined. METHODS: We performed a PubMed search with the terms "diminished ovarian reserve" and "in vitro fertilization (IVF)" to assess the homogeneity of the definition of DOR. RESULTS: Out of 121 articles, 14 gave a definition for DOR. Only one definition was used by two different teams (basal follicle-stimulating hormone (FSH) value >10 IU/l) and eight teams used 11 different definitions. Among those, four definitions did not include antral follicular count (AFC) and seven studies did. Two definitions included the results from a previous cycle. CONCLUSIONS: The heterogeneity in the definition of DOR used in these studies contributes to confusing results. Hence, there is a need for a clear definition of DOR. It appears that AFC and anti-Müllerian hormone (AMH) serum levels are the most relevant criteria. One option could be the use of the following definition: (i) woman with any of the risk factors for POR and/or (ii) an abnormal ovarian reserve test (i.e., antral follicular count (AFC) <5-7 follicles or AMH <0.5-1.1 ng/ml). This hypothesis requires validation.

Effect of induced peritoneal endometriosis on oocyte and embryo quality in a mouse model.

PURPOSE: To assess the impact of peritoneal endometriosis on oocyte and embryo quality in a mouse model. METHODS: Peritoneal endometriosis was surgically induced in 33 B6CBA/F1 female mice (endometriosis group, N = 17) and sham-operated were used as control (sham group, N = 16). Mice were superovulated 4 weeks after surgery and mated or not, to collect E0.5-embryos or MII-oocytes. Evaluation of oocyte and zygote quality was done by immunofluorescence under spinning disk confocal microscopy. RESULTS: Endometriosis-like lesions were observed in all mice of endometriosis group. In both groups, a similar mean number of MII oocytes per mouse was observed in non-mated mice (30.2 vs 32.6), with a lower proportion of normal oocytes in the endometriosis group (61 vs 83 %, p < 0.0001). Abnormalities were incomplete extrusion or division of the first polar body and spindle abnormalities. The mean number of zygotes per mouse was lower in the endometriosis group (21 vs 35.5, p = 0.02) without difference in embryo quality. CONCLUSIONS: Our results support that induced peritoneal endometriosis in a mouse model is associated with a decrease in oocyte quality and embryo number. This experimental model allows further studies to understand mechanisms of endometriosis-associated infertility.

Dietary intake of acrylamide and endometrial cancer risk in the European Prospective Investigation into Cancer and Nutrition cohort.

BACKGROUND: Three prospective studies have evaluated the association between dietary acrylamide intake and endometrial cancer (EC) risk with inconsistent results. The objective of this study was to evaluate the association between acrylamide intake and EC risk: for overall EC, for type-I EC, and in never smokers and never users of oral contraceptives (OCs). Smoking is a source of acrylamide, and OC use is a protective factor for EC risk. METHODS: Cox regression was used to estimate hazard ratios (HRs) for the association between acrylamide intake and EC risk in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort. Acrylamide intake was estimated from the EU acrylamide monitoring database, which was matched with EPIC questionnaire-based food consumption data. Acrylamide intake was energy adjusted using the residual method. RESULTS: No associations were observed between acrylamide intake and overall EC (n=1382) or type-I EC risk (n=627). We observed increasing relative risks for type-I EC with increasing acrylamide intake among women who both never smoked and were non-users of OCs (HRQ5vsQ1: 1.97, 95% CI: 1.08-3.62; likelihood ratio test (LRT) P-value: 0.01, n=203). CONCLUSIONS: Dietary intake of acrylamide was not associated with overall or type-I EC risk; however, positive associations with type I were observed in women who were both non-users of OCs and never smokers.

Experts' view on the role of oestrogens in combined oral contraceptives: emphasis on oestetrol (E4).

Introduction: The evolution of contraception has been crucial for public health and reproductive well-being. Over the past 60 years, combined oral contraceptives (COCs) have remained an important part of the contraceptive landscape worldwide; continued development has worked toward maintaining efficacy and improving safety. Methods: Seven global experts convened to discuss the clinical relevance of the oestrogen in COCs, focusing on the impact of the new oestrogen, oestetrol (E4). Participants then commented through an online forum on the summary content and other participants' feedback. We prepared this report to describe the experts' views, their follow-up from the open forum and the evidence supporting their views. Results: Ethinylestradiol (EE) and oestradiol (E2) affect receptors similarly whereas E4 has differential effects, especially in the liver and breast. Adequate oestrogen doses in COCs ensure regular bleeding and user acceptability. EE and E4 have longer half-lives than E2; accordingly, COCs with EE and E4 offer more predictable bleeding than those with E2. Oestrogen type and progestin influence VTE risk; E2 poses a lower risk than EE; although promising, E4/DRSP VTE risk is lacking population-based data. COCs alleviate menstrual symptoms, impact mental health, cognition, libido, skin, and bone health. Conclusion: Oestrogens play an important role in the contraceptive efficacy, bleeding patterns, and overall tolerability/safety of COCs. Recent studies exploring E4 combined with DRSP show promising results compared to traditional formulations, but more definitive conclusions await further research.

Hip circumference is associated with the risk of premenopausal ER-/PR- breast cancer.

OBJECTIVE: We evaluated the relationship between hip and waist circumferences (HCs, WCs), waist-to-hip ratio, height, weight and body mass index (BMI) and breast cancer risk according to menopausal status of women and cancer hormone receptor status. DESIGN: We used data from the French E3N longitudinal prospective cohort. SUBJECTS: In the total population of 63 726 women who were analyzed, 1887 breast cancer cases were diagnosed during follow-up. RESULTS: Among postmenopausal women, the risk of ER+/PR+ breast cancer increased with increasing weight, BMI, and both HCs and WCs, although these two associations disappeared after adjustment for BMI. No association was seen with ER-/PR- breast cancers. Among premenopausal women, among the different factors studied, HC only (no association was observed for any of the different factors studied except for HC) was associated with an increased risk of ER+/PR+ breast cancer after adjustment for BMI (hazard ratio (HR)=1.65; (1.04-2.62) when comparing the highest to lowest tertile; P-trend across tertiles=0.03) and of ER-/PR- breast cancer both before and after adjustment for BMI (HR=2.85 (1.33-6.13); P-trend <0.01, and HR=3.13 (1.19-8.27) P-trend =0.02, respectively). In the latter group, the association with HC was observed whatever the WC (HR=2.81 (1.18-6.70) and HR=2.79 (1.16-6.76) in women with high HC/low WC and high HC/high WC, respectively). CONCLUSION: The increase in risk of premenopausal breast cancer associated with large HC for both ER+/PR+ and ER-/PR- subtypes may provide insight into a specific risk factor for premenopausal breast cancer.

[Fertility preservation for transmen]. / Place de la préservation de la fertilité dans le parcours des hommes transgenres.

The evolution of medical techniques as well as legislative changes currently allow to propose fertility preservation strategies in the context of transidentity. During "female to male" transition, androgen therapy has an impact on gonadal function since it usually induces a blockage of ovulation with amenorrhea. Although this effect is reversible when treatment is stopped, the possible long-term effects of testosterone treatment on future fertility or health of future children are poorly known. In addition, transitional surgeries definitely compromise fecundity when they include bilateral ovariectomy and/or hysterectomy. Yet, although long ignored or poorly expressed, the desire for parenthood is a reality in transgender men. Fertility preservation options in FtM transition rely on oocyte or ovarian tissue cryopreservation. The purpose of this review is to provide an overview of the literature regarding fertility preservation in transgender men. Although series remain limited, the increase in the number of recently published articles reflects the interest in improving the management of fertility issues in transgender men.

[Modalities of gynecological follow-up of transgender patients - Literature review]. / Modalités du suivi gynécologique chez les patients transgenres ­ Revue de littérature.

Transgender patients are at increased risk of cancer, sexually transmitted diseases, short- and long-term postoperative complications in patients with vaginoplasty, but also unwanted pregnancy in non-hysterectomized trans men. However, access to care is often difficult for these patients, who often do not benefit from appropriate gynecological monitoring, especially for fear of judgment or discrimination. In view of the health risks of these patients, it is essential to be able to offer them specific and adapted gynecological follow-up. To date, there are no clear recommendations regarding the gynecological follow-up of transgender patients. We relied on the recommendations of the World Professional Association of Transgender Health (W-PATH) and the Endocrine Society Guideline and performed a literature review. We carried out several searches via pubmed in order to explore one by one the different aspects of gynecological follow-up, in particular of non-hysterectomized transgender men and transgender women with a vaginoplasty. It emerges from this a lack of follow-up of transgender people, with a reluctance to consult a gynecologist, associated with the lack of knowledge and experience of health professionals. Due to the risks identical to those of the general population, added to those specific to transgender people, it is important to be able to offer these patients specialized and personalized gynecological follow-up, and to raise awareness and train health professionals on the importance of and the specificities of the gynecological follow-up of these patients.

Management of postmenopausal women: Collège National des Gynécologues et Obstétriciens Français (CNGOF) and Groupe d'Etude sur la Ménopause et le Vieillissement (GEMVi) Clinical Practice Guidelines.

AIM: The aim of these recommendations is to set forth an individualized approach to the management of early postmenopausal women (i.e., within the first 10 years after natural menopause) covering all aspects of lifestyle and therapeutic management, with or without menopause hormone therapy (MHT). MATERIALS AND METHODS: Literature review and consensus of French expert opinion. Recommendations were graded according to the HAS methodology and levels of evidence derived from the international literature, except when there was no good-quality evidence. SUMMARY RECOMMENDATIONS: The beginning of menopause is an ideal time for each woman to evaluate her health status by assessing her bone, cardiovascular, and cancer-related risk factors that may be amplified by postmenopausal estrogen deficiency and by reviewing her lifestyle habits. Improving lifestyle, including nutrition and physical activity, and avoiding risk factors (notably smoking), should be recommended to all women. MHT remains the most effective treatment for vasomotor symptoms but it could be also recommended as first-line treatment for the prevention of osteoporosis in early postmenopausal women at low to moderate risk for fracture. The risks of MHT differ depending on its type, dose, duration of use, route of administration, timing of initiation, and whether a progestogen is used. There is reasonable evidence that using transdermal estradiol in association with micronized progesterone or dydrogesterone may limit both the venous thromboembolic risk associated with oral estrogens and the risk of breast cancer associated with synthetic progestins. Treatment should be individualized to each woman, by using the best available evidence to maximize benefits and minimize risks, with periodic reevaluation of its benefit-risk balance. For bothersome genitourinary syndrome of menopause (GSM) symptoms, vaginal treatment with lubricants and moisturizers is recommended as first-line treatment together with low-dose vaginal estrogen therapy, depending on the clinical course. No recommendation of an optimal duration of MHT can be made, but it must take into consideration the initial indication for MHT as well as each woman's benefit-risk balance. Management of gynecological side-effects of MHT is also examined. These recommendations are endorsed by the Groupe d'Etude sur la Ménopause et le Vieillissement hormonal (GEMVI) and the Collège National des Gynécologues-Obstétriciens Français (CNGOF).

[Surgery or not on an atypical breast lesion? Taking anxiety into account in shared decision support from a prospective cohort of 300 patients]. / Opérer ou non une lésion atypique du sein ? Prise en compte de l'anxiété dans l'aide à la décision partagée à partir d'une cohorte prospective de 300 patientes.

INTRODUCTION: Organized and individual breast screening have been accompanied by an increase in the detection of "atypical breast lesions (ABL)". Recently, the NOMAT multicenter study proposed a predictive model of the risk of developing breast cancer after detection of an ABL in order to avoid surgical removal of "low-risk" lesions. It also aimed to provide information on psychological experience, in particularly anxiety, to assist in the shared medical decision process. METHODS: Three hundred women undergoing surgery for ABL were included between 2015 and 2018 at 18 French centers. Women completed questionnaires before and after surgery assessing their level of anxiety (STAI-State, STAI-Trait), their level of tolerance to uncertainty, their perceived risk of developing a breast cancer, and their satisfaction with the management care. RESULTS: One hundred nighty nine patients completed the STAI-Status before and after surgery. Overall, a decrease in anxiety level (35.4 vs 42.7, P<0.001) was observed. Anxious temperament and greater intolerance to uncertainty were significantly associated swith decreased anxiety (33%), whereas younger age was associated with increased anxiety (8%). CONCLUSION: Surgery for ABL seems to be associated with only a few cases with an increase in anxiety and seems to increase the perception of the risk of developing breast cancer. Taking into account the psychological dimension remains in all cases essential in the process of shared therapeutic decision.

[Techniques and complications of non-genetic risk reducing mastectomies: Guidelines of the National College of French Gynecologists and Obstetricians (CNGOF)]. / Modalités et morbidité des mastectomies de réduction de risque en dehors du risque avéré de prédisposition héréditaire : recommandations du Collège national des gynécologues et obstétriciens français (CNGOF).

OBJECTIVE: Based on an updated review of the international literature covering the different surgical techniques and complications of risk reducing mastectomies (RRM) in non-genetic context, the Commission of Senology (CS) of the College National des Gynécologues Obstétriciens Français (CNGOF) aimed to establish recommendations on the techniques to be chosen and their implementation. DESIGN: The CNGOF CS, composed of 24 experts, developed these recommendations. A policy of declaration and monitoring of links of interest was applied throughout the process of making the recommendations. Similarly, the development of these recommendations did not benefit from any funding from a company marketing a health product. The CS adhered to and followed the AGREE II (Advancing guideline development, reporting and evaluation in healthcare) criteria and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) method to assess the quality of the evidence on which the recommendations were based. The potential drawbacks of making recommendations in the presence of poor quality or insufficient evidence were highlighted. METHODS: The CS considered 6 questions in 4 thematic areas, focusing on oncologic safety, risk of complications, aesthetic satisfaction and psychological impact, and preoperative modalities. RESULTS: The application of the GRADE method resulted in 7 recommendations, 6 with a high level of evidence (GRADE 1±) and 1 with a low level of evidence (GRADE 2±). CONCLUSION: There was significant agreement among the CS members on recommendations for preferred surgical techniques and practical implementation.

Comparison of a 24-day and a 21-day pill regimen for the novel combined oral contraceptive, nomegestrol acetate and 17ß-estradiol (NOMAC/E2): a double-blind, randomized study.

BACKGROUND Nomegestrol acetate/17ß-estradiol (NOMAC/E(2)) is a new monophasic oral contraceptive combining NOMAC (2.5 mg), a highly selective progesterone-derived progestogen, with E(2) (1.5 mg), which is structurally identical to endogenous estrogen. The objective of this study was to compare the effects on ovarian activity of two different NOMAC/E(2) regimens. METHODS This was a double-blind, randomized study. Healthy, premenopausal women (aged 18-38 years, previous menstrual cycle length 28 ± 7 days) were randomized by computer-generated code to once-daily NOMAC/E(2) for three consecutive 28-day cycles: either 24 days with a 4-day placebo interval (n = 40) or 21 days with a 7-day placebo interval (n = 37) per cycle. Follicular growth (primary outcome measure), plasma hormone profiles and bleeding patterns were assessed. RESULTS There was no evidence of ovulation during treatment with either NOMAC/E(2) regimen. The largest follicle diameter was significantly smaller in the 24-day group than in the 21-day group [mean (SD) mm in cycle 2: 9.0 (3.0) versus 11.3 (5.3) (P = 0.02); in cycle 3: 9.2 (3.0) versus 11.5 (6.0) (P = 0.04)]. Mean FSH plasma levels were significantly lower in the 24-day versus the 21-day group on Day 24 of cycles 1 and 2. Withdrawal bleeding duration was significantly shorter in the 24-day than in the 21-day group [mean (SD) days after cycle 1: 3.5 (1.3) versus 5.0 (2.6) (P = 0.002); after cycle 2: 3.9 (1.6) versus 4.8 (1.7) (P = 0.03)]. CONCLUSIONS The 24-day NOMAC/E(2) regimen was associated with greater inhibition of follicular growth and shorter duration of withdrawal bleeding than the 21-day regimen, suggesting the shorter pill-free interval results in a greater margin of contraceptive efficacy and tolerability, and fewer withdrawal symptoms.

Quality assessment of induced spermatogenesis in hypogonadotrophic hypogonadic men treated with gonadotrophins.

Hypogonadotrophic hypogonadism (HH) is characterized by deficient gonadotrophin secretion, resulting from pituitary or hypothalamic defects. In order to induce spermatogenesis, HH patients are treated with commercially available gonadotrophins. As far as is known, quality and genetic integrity of induced sperm cells have never been investigated, although they represent an important issue, since the ultimate goal of this treatment is to have competent spermatozoa in order to achieve paternity. In order to evaluate the nuclear integrity of induced sperm cells, sperm samples from treated HH patients were compared with sperm samples from normospermic control donors. Sperm cells were analysed by fluorescence in-situ hybridization, using probes specific for chromosomes 13, 21, 18, X and Y, and by TdT (terminal deoxynucleotidyl transferase)-mediated dUDP nick-end labelling assay. Results showed that the rate of aneuploid and diploid sperm cells in patients was not statistically different from controls and that the rate of sperm cells with fragmented DNA was within the normal values. Spermatozoa obtained by gonadotrophin treatment in HH patients are likely to have a balanced chromosomal content and a normal DNA integrity but this conclusion needs to be confirmed by further studies dealing with a greater number of patients.

[Impact of the menstrual cycle on the quality of interpretation of the MRI result in the follow-up of women at genetic risk for breast]. / Impact du cycle menstruel sur la qualité de l'interprétation du résultat de l'IRM dans le suivi des femmes à risque génétique de cancer du sein.

INTRODUCTION: Breast MRI is used as a reference for screening breast cancer among women with a genetic high risk. Its sensitivity and specificity might decrease because of the background parenchymal enhancement. Therefore, it is recommended to plan the MRI between the 7th and the 14th day of the menstrual cycle despite of the burden of this organization. Our aim was to evaluate the interpretation (performance) of the MRI performance when it was done out of this period. METHODS: We analyzed the MRI done in the Tenon Hospital among patients with a genetic high risk, without a history of breast cancer, between 2006 and 2016. We analyzed the rate of enhancement hindering the interpretation (EH) - that is to say grade III and IV -, the rate of additional explorations (MRI and biopsy), and the occurrence of interval events in 2 groups according to the programming of the examination: appropriate programming (D7-D14) and inappropriate programming (outside this period). RESULTS: In total, 126 MRI were analyzed, done in a population of 62 women with a genetic predisposition to Breast Cancer (BRCA 1 or 2: 91%, others: 9%), median age was 34.5 years old. 84 were in appropriate programming and 42 were in an inappropriate one. The rate of EH was comparable between the two groups (respectively 31% and 35.7%, P=1), as well as the rate of additional explorations (respectively 31% and 45%, P=0.11). CONCLUSION: Our results suggest that the programming of screening MRI could be simplified among patients with a genetic predisposition of breast cancer.

[Fertility preservation for transwomen]. / Place de la préservation de la fertilité dans le parcours de transition des femmes transgenres.

The evolution of medical care for transgender people currently makes it possible to propose fertility preservation. Fertility preservation should be initiated before the start of hormonal treatments and/or surgical procedures. The "reproductive" aspect and the desire for parenthood among transgender people have long been ignored. However, these aspects are important to consider and fertility preservation should be discussed before the start of the physical transition. The aim of this review is to assess the literature on fertility preservation for transgender women ("male to female"). Many uncertainties remain regarding the impact of hormonal treatments on the reproductive functions of transgender women and their reversibility. However, the significant increase in the number of recently published articles is evidence of the improvement in the conditions of access to these procedures for women starting a transition process. Nevertheless, there are still a number of barriers that can prevent or delay this process.

[Diabetes and pregnancy: impact of medical inertia and therapeutic compliance]. / Diabète et grossesse: impact de l'inertie médicale et de l'observance thérapeutique.

Pregnancy and infant outcomes are related to maternal blood glucose profile. Managing preexisting diabetes and achieving euglycaemia before and during the pregnancy reduce the risk for complications. Screening, diagnosis and treatment of gestational diabetes are important issues from a public health point of view, more particularly because of the progression of this disease due to obesity epidemics among young people. Pregnancy in a diabetic woman is a critical situation where neither clinical inertia nor patient's non-compliance could be accepted.