Progesterone levels on the human chorionic gonadotropin trigger day affect the pregnancy rates for embryos transferred at different stages of development in both general and selected IVF/ICSI populations.

BACKGROUND: Two meta-analyses have shown that pregnancy and birth rates are significantly higher after blastocyst transfer than after cleaved embryo transfer. Other studies have revealed that a serum progesterone level > 1.5 ng/ml on the trigger day is responsible for premature luteinization and is associated with a low pregnancy rate. The objectives of this retrospective study were to determine whether blastocyst transfer gave higher pregnancy rates than cleaved embryo transfer at day 3 in both the general and selected IVF/ICSI populations, and whether the serum progesterone level influenced the pregnancy rate. METHOD: We studied IVF/ICSI cycles with GnRH antagonist - FSH/hMG protocols in a general population (n = 1210) and a selected "top cycle" population (n = 677), after blastocyst transfer on day 5 or cleaved embryo transfer on day 3. The selected couples had to meet the following criteria: female age < 35, first or second cycle, and one or two embryos transferred. We recorded predictive factors for pregnancy and calculated the progesterone to oocyte index (POI), the progesterone:estradiol ratio (P:E2 ratio), and the progesterone to follicle (> 14 mm) index (PFI). RESULTS: In the general population, the clinical pregnancy rate was significantly higher after blastocyst transfer (33.3%) than after cleaved embryo transfer (25.3%; p <  0.01); the same was true for the birth rate (32.1 and 22.8%, respectively, p <  0.01). The differences between blastocyst and embryo transfer groups were not significant in the selected population (respectively 35.7% vs. 35.8% for the clinical pregnancy rate, and 33.9 and 34.9% for the birth rate). The serum progesterone levels on the eve of the trigger day and on the day itself were significantly lower in the pregnant women (p <  0.01). We found a serum progesterone threshold of 0.9 ng/ml, as also reported by other researchers. The POI and the PFI appear to have predictive value for cleaved embryos transfers. CONCLUSIONS: Blastocyst transfers were associated with higher clinical pregnancy and birth rates than cleaved embryo transfers in a general population but not in a selected population. The serum progesterone levels on the eve of the trigger day and on the day itself predicted the likelihood of pregnancy.

Surgical techniques for the removal of Essure® microinserts: a literature review on current practice.

PURPOSE: To evaluate the different techniques for Essure® microinserts removal and to assess the risk of fracture of the device and the intra- and post-operative complications in relation to surgical technique variants. METHODS: Electronic search in Medline, Scopus and Embase databases using the following keywords: Essure; Essure removal; Essure surgical technique. RESULTS: Out of 95 articles in the initial database, 17 studies were eligible for inclusion in our literature review. Several surgical techniques have been described in which the most frequent were laparoscopic salpingectomy (LS), laparoscopic cornuectomy (LC), laparoscopic or vaginal hysterectomy (LH, VH) with en-bloc salpingectomy. There were more fractures of the device with the LS procedure (6.25%) followed by the LC technique (2.77%), while there was no fracture with hysterectomy. However, peri-and post-operative complications were more severe and frequent with hysterectomy in comparison with the LC and LS procedures (respectively 8.1% Clavien Dindo grade 3 for the hysterectomy group, 1.11% for the LC procedure and 0.69% for the LS technique). CONCLUSION: Due to the lack of standardised surgical treatment guidelines, a system of care networks for symptomatic patients with adverse effects related to Essure® headed by specialised centres may offer a suitable and high-quality management with the appropriate removal techniques within two objectives: limiting the risk of fracture (with an en-bloc removal of the Essure® microinserts) and avoiding intra- and post-operative complications.

[Primary dysmenorrhea and psychological resources used by adolescent girls: observational study of 247 high school girls in Finistère]. / Dysménorrhées primaires et ressources psychologiques mises en jeu par les adolescentes : étude observationnelle auprès de 247 lycéennes dans le Finistère.

INTRODUCTION: Primary dysmenorrhea affects 60% of adolescent girls between 14 and 19 years of age and higher rates of depression and absenteeism are found in these young women. Having developed a sense of coherence (SOC) protects against depression associated with and improves the experience of primary dysmenorrhea. The aim of the study was to describe the association between primary dysmenorrhea and SOC. MéTHODS: A multicentric and cross-sectional study was performed on 247 high school girls from Finistère (France). RESULTS: Sixty point seven per cent of high school girls suffer from primary dysmenorrhea: average VAS greater than or equal to 4 out of 10 with an improvement in pain by analgesics if severe pain (greater than 7 out of 10) to eliminate secondary dysmenorrhea (3.6% suspected). Thirty five point six per cent do not present dysmenorrhea (VAS between 0 and 3). This study shows that having a high SOC reduces menstrual pain (P=0.014). The main treatments used are not those recommended by Clinical practice guidelines. DISCUSSION: Interventions based on Comprehensive Sexuality Education, medical consultations respecting salutogenic model would provide a better quality of life for adolescent girls by promoting the development of psycho-social skills.

Haematological parameters associated with postpartum haemorrhage after vaginal delivery: Results from a French cohort study.

BACKGROUND: Immediate postpartum haemorrhage (PPH) is a major, feared and often unpredictable issue. Besides many clinical risk factors, some biological parameters could also be predictive of PPH. OBJECTIVE: To study simple and easily accessible haematological parameters as potential risk factors for PPH after vaginal delivery. METHODS: All women who had a vaginal delivery between April 1, 2013 and May 29, 2015 in the maternity ward of Brest University Hospital (France) were included, after oral informed consent obtained. Clinical data were collected by obstetricians or midwives during antenatal care visits, labour and delivery, and recorded by trained research assistants. Haematological variables, including immature platelet fraction, were measured from a blood sample systematically collected at the entrance in the delivery room. PPH, measured with a graduated collector bag, was defined as blood loss of at least 500 ml. RESULTS: 2742 women were included. PPH occurred in 141 (5%) women. Seven clinical factors were independently associated with PPH: pre-eclampsia (OR 5.85, 95%CI 2.02, 16.90), multiple pregnancy (OR 3.28, 95%CI 1.21, 8.91), assisted reproduction (OR 2.75, 95%CI 1.45, 5.20), antepartum bleeding (OR 2.15, 95%CI 1.24,3.73), post-term delivery (OR 1.93, 95%CI 1.17, 3.17), obesity (OR 2.95, 95%CI 1.76, 4.93) and episiotomy (OR 2.51, 95%CI 1.63, 3.74). Three haematological factors were additionally identified as independent risk factors for PPH: platelets < 150 Giga/L (OR 2.98, 95%CI 1.63, 5.46), fibrinogen < 4.5 g/l (OR 1.86, 95%CI 1.21, 2.87) and APTT ratio ≥ 1.1 (OR 2.16, 95%CI 1.31, 3.57). Immature platelet fraction was not associated with PPH. CONCLUSION: Besides classical clinical risk factors, this study identifies simple haematological parameters as risk factors for PPH.

[Contribution of array CGH in the management of fetal nuchal translucency]. / L'apport de l'ACPA dans la prise en charge des hyperclartés nucales.

OBJECTIVES: Increased nuchal translucency and cystic hygroma have a neonatal prognosis, when the karyotype is normal, which depends on the findings during the medical follow-up. Array comparative genomic hybridization (aCGH) has been systematically included in this follow-up by prenatal diagnosis teams. There are no guidelines and little information on the advantages of carrying out this test systematically. The aim of our study is to evaluate the contribution of the aCGH in the medical follow-up. METHODS: Fifty-one patients were included during 18 months and followed till the end of their pregnancy in prenatal diagnosis centers in Brest and Amiens. Inclusion criterion was a nuchal translucency above 3,5mm on the first trimester ultrasound. A fetal DNA ChromoQuant and aCGH analysis on chorionic villi sampling, and an ultrasound at 18 weeks of gestation were performed during the follow-up. RESULTS: The aCGH was decisive in only 2 cases. The ultrasound at 18 weeks gestation seemed to be more sensible in the detection of an abnormality. When the aCGH relieved an abnormality, the ultrasound permitted already to detect the presence of a deformity. In 10 cases, the aCGH could not be interpreted on the chorionic villi sampling. In 9 cases, an amniocentesis was performed in order to obtain this result. CONCLUSION: Given the results of this study, the aCGH was rarely determinant or decisive on the realization of a therapeutic abortion. These elements make us reflect on the necessity of maintaining this test before 14 weeks of gestation or propose it as a second-line test after the ultrasound shows signs at 18weeks of gestation.

How to promote physical activity during pregnancy : A systematic review.

INTRODUCTION: Sedentary lifestyles and physical inactivity have been shown to increase during pregnancy and are a cause of obstetric comorbidity. The objective of this study was to conduct a systematic review of interventions aiming to promote physical activity during pregnancy. MATERIAL AND METHODS: Databases were searched from January 2008 to September 2019. Selection criteria included randomized controlled trials evaluating the efficacy of interventions promoting physical activity during pregnancy. RESULTS: In total, 256 articles were extracted from databases. 202 articles were excluded. Finally, 15 articles were included in the study. 5633 patients were included from various populations. Six studies rated physical activity (PA) as the primary outcome. Five studies suggested promoting physical activity through individual interviews which in two studies showed an increase in PA. Three studies evaluated an intervention based on group interviews and one of these reported a significant increase in PA. Two studies evaluated the use of a Smartphone application to promote physical activity but they did not conclude that they were effective because they were designed with low statistical power. CONCLUSION: The practice of regular PA during pregnancy reduces obstetrical comorbidity. However, interventions seem to have a low impact on the promotion of PA during pregnancy. New intervention strategies need to assessed, such as the use of mobile health interventions.

[The bioethics law revision: comparative analysis of contributions from different public and professional offices. Assisted Reproductive Technology, embryo and stem cells research, umbilical cord blood bank]. / La révision de la loi de bioéthique : analyse comparative des contributions de différents organismes publics ou professionnels. Assistance médicale à la procréation, recherche sur l'embryon et les cellules souches, banque de sang du cordon ombilical.

The revision of the bioethics law of 2004 must occur in a five year's time. For this revision, the authorities decided to organize general states of bioethics and requested the production of contributions by the companies, institutions or associations. These texts tackle various subjects, like the Assisted Reproductive Technologies, research on the embryo and the stem cells and the banks of umbilical cord blood. Certain opinions converge, others differ, but all take part in the great debate which will take place at the time of the general conference.

[Ovarian stimulation and follicular puncture risks]. / Risques de la stimulation ovarienne et du prélèvement ovocytaire.

The ovarian stimulation and the follicular puncture in ART present risks which must be planned in order to better prevent them. These complications are the ovarian hyperstimulation syndrome, the thromboembolic and carcinologic risks; the anaesthetic, hemorrhagic and infectious risks of the punctures. The presence of an endometrioma can generate an increase in the infectious risk.

[Premature ovarian failure: which protocols?]. / L'insuffisance ovarienne débutante: quels protocoles?

This review shows the results of the various studies concerning the protocols applied to the women presenting a premature ovarian failure. Will be thus analyzed the natural cycles (or semi-natural), the increase in the dose of gonadotrophins, the clomiphene citrate and the anti-aromatases, the protocols with GnRH agonists long, short, stop or microdoses, the protocols with GnRH antagonists and the adjuvant treatments: aspirin, nitric oxyde, recombinant LH recombining, growth hormone and androgens. The interest of several protocols is to collect a sufficient number of oocytes (and thus of embryos to be transferred), making it possible to obtain reasonable rates of pregnancy. However, it arises that the rates of pregnancy observed among these women depend not only on their ovarian reserve and their age, but are also function of the type of infertility, of the cycle number and the uterus.

[Risk factors of preeclampsia in single pregnancy]. / Facteurs de risque de la prééclampsie en cas de grossesse unique.

OBJECTIVES: Study of the clinical risk factors of preeclampsia during a single pregnancy. MATERIALS AND METHODS: Retrospective case-control study during five years. RESULTS: One hundred and eighty-eight cases of preeclampsia have been studied, with 147 called severe (78.2%). We find as risk factors: first pregnancy (OR=2.11; IC 95% [1.30-3.35]), primiparity (OR=2.67; IC 95% [1.67-4.29]), primipaternity (OR=3.55; IC 95% [2.13-5.83], maternal overweight (OR=2.50; IC 95% [1.55-4.05]), personal history of preeclampsia (OR=8.12; IC 95% [2.37-45.65]), personal history of hypertension (OR=2.77; IC 95% [1.01-7.99]), familial history of preeclampsia (OR=1.04; IC 95% [1.01-1.08]), familial history of hypertension at the first step (OR=2.61; IC 95% [1.32-5.47]). Two elements have been found as protected: tobacco before pregnancy (OR=0.51; IC 95% [0.36-0.85]), tobacco during pregnancy (OR=0.52; IC 95% [0.30-0.92]). CONCLUSION: Preeclampsia is responsible of a high maternal and fetal morbidity. The risk factors are widespread, the only use of them is not enough to determine the individual risk. A second step could be to determine if biological markers are better than clinical factors.

[Pre-eclampsia prevention in 2018 in general population and in lupic women: At the dawn of a personalized medicine?] / Prévention de la pré-éclampsie en 2018 en population générale et chez la femme lupique : à l'aube d'une médecine personnalisée ?

Pre-eclampsia prevention represents a major public health issue, as this vasculo-placental disorder generates a great burden of foeto-maternal morbi-mortality. Aspirin has proved its efficacy in primary and secondary pre-eclampsia prevention, especially when it is given at 150mg per day bedtime before 15 weeks of gestation to high-risk women. In the English trial ASPRE, high-risk women were identified by an algorithm taking into account angiogenic biomarkers ascertained at the end of first trimester of pregnancy. This article focuses on physiopathological mechanisms and risk factors of pre-eclampsia and on the interest of early angiogenic biomarkers dosing during pregnancy, for the assessment of pre-eclampsia risk. Unlike Great Britain or Israel, cost-effectiveness of this algorithm in general population has not been assessed in France. Finally, systemic lupus erythematous is at high risk of vasculo-placental disorders. Although few studies of angiogenic biomarkers dosing during lupus pregnancies identified a correlation between high sFlt1 levels at the end of first trimester and subsequent onset of severe vasculo-placental disorders, with a very good negative predictive value of sFtl1. Angiogenic biomarkers ascertainment for screening of vasculo-placental disorders in pregnant women with systemic lupus erythematous could allow targeting at best women needing an aspirin treatment and a closer monitoring.

[Septate uterus: role of hysteroscopic metroplasty]. / Utérus cloisonné: place de la septoplastie hystéroscopique.

The uterus septum is the most frequently encountered uterine malformation. The prevalence of the uterine septa in the infertile patients is estimated at approximately 1%. On the other hand, it increases to reach 3,3% among women presenting repeated fetal losses. The objective of this article is to propose an updating of the data of the literature concerning the cure of uterine septa by hysteroscopic metroplasty. Operative hysteroscopy, with its simplicity, its reproducibility and its low morbidity between the hands of a trained operator, remains the gold standard treatment of the uterine partitions. The abortive disease always constitutes the main indication of the cure of septum. In the infertile patients, a metroplasty seems to be legitimate in the following situations: women more than 35 years old; unexplained infertility, resistant to any technique of assisted reproduction; discovery of a uterine septum at the time of the coelioscopy and the diagnostic hysteroscopy realized within the framework of an assessment of infertility; patients for whom it is assumed that Assisted reproductive technique (ART) is needed; women with past obstetrical history. The complications related to the hysteroscopic metroplasty are not very frequent. However, the hysteroscopic resection of a uterine septum could expose later to the risk of uterine rupture.

[Management of an ovarian stimulation in case of a Kallmann-De Morsier syndrome. The role of LH]. / Prise en charge en induction de l'ovulation d'un cas de syndrome de Kallmann-De Morsier. Réflexions sur le rôle de la LH.

We report a case of ovarian stimulation in a woman with a Kallmann-De Morsier syndrome, which resulted in a triple pregnancy and childbirth by caesarean section at 36 weeks of amenorrhea of three girls weighing from 1,950 to 2,300 g. Starting from a literature review of Kallmann-De Morsier syndrome, we discuss the role of LH during the follicular phase and the monitoring of ovarian stimulation.

[Which ovarian stimulation to which women: The polycystic ovary syndrome (PCOS)]. / Quelles stimulations pour quelles femmes : le syndrome des ovaires polykystiques (SOPK).

Polycystic ovarian syndrome (PCOS) is a frequent pathology in the young woman, linking infertility to a metabolic disease. Initial support will include a plan (in the case of overweight or obesity) to lose at least 5 to 10% of the weight. Subsequently, clomiphene citrate is the first treatment for ovulation induction with pregnancy rates of 40 to 80% after 6 cycles. If there is resistance to clomiphene citrate, the choice will be between the ovarian drilling (50-60% of pregnancy in the year following, including the half spontaneous) or ovarian stimulation with gonadotropins. The risk of ovarian stimulation in these women is hyperstimulation and multiple pregnancies. We also discuss the place of the GnRH pulsatile administration, insulin-sensitizers, in vitro fertilization and in vitro maturation in these women. Once infertility support, these women should be long-term followed because of the neoplasic and cardiovascular risks they present.

Use of GNRH antagonists in reproductive medicine.

Gonadotrophin-releasing hormone (GnRH) plays a key role in the secretion of gonadotrophins, follicle-stimulating hormone (FSH) and luteinizing hormone (LH), which regulate steroidogenesis and folliculogenesis. Two GnRH antagonists, Cetrorelix and Ganirelix, deprived of histaminergic side-effects, have been introduced into ovarian stimulation protocols to prevent premature LH surges and proved their safety in clinical trials. At present, most of the published studies have not found significant differences in follicular recruitment, oocyte quality, and so on, except for a decrease in pregnancy and implantation rates in in vitro fertilization and embryo transfer (IVF-ET) cycles when the GnRH antagonist rather than the agonist was used. This decrease in pregnancy rates was in relation with a necessary learning curve of the physicians. Another possibility is the impact of the GnRH antagonist on endometrium through its GnRH receptor; this effect was cancelled after cryopreserved embryo transfers because the pregnancy rates were similar between GnRH antagonist and agonist in this case. GnRH antagonists were also interesting in poor responders and polycystic ovarian syndrome, where the agonists have not permitted to obtain the better results in IVF-ET cycles. Similarly, the GnRH antagonists could prevent the LH surge in the intrauterine insemination cycles.

[Prepubic TVT: a prospective study of 164 female patients treated for stress urinary incontinence]. / TVT prépubien. Etude prospective longitudinale dans le traitement de l'incontinence urinaire d'effort de la femme: à propos de 164 cas.

OBJECTIVE: A prospective open study was conducted to evaluate the prepubic (TPP) route of TVT. PATIENTS AND METHODS: 164 patients suffering from stress or mixed urinary incontinence were operated by prepubic route mainly under spinal anaesthesia. The incision is more proximal and para-uretral dissection directed more lateral to reach ischiopubic bone. The tape is introduced while keeping the needle tip close to bone to perforate between bone and ischiocavernous muscle. Then the needle is brought forwards to get its tip in vertical position and pushed under vulva to supra pubic area. A cough test is done with more pulling than in TVT since in TPP the pulling forces will act more frontally and laterally. Evaluation included detailed clinical examination with stress test, pads, endoscopic and urodynamic assessments and questionnaires in order to detect prognostic factors and to have a global treatment policy for associated low urinary tract symptoms and prolapse. RESULTS: Mean follow-up time was 20 months (14-30). No significant intraoperative complications occurred. All patients urinated the first day. The mean postvoid residual urine was 45 ml. Objective cure rate was achieved in 135 (82.3%) patients and 7 (4.3%) patients were improved while failure was observed in 22 (13,4%) patients. From patients'point of view success and satisfaction rates were 85.4% and 86%. No significant modification of sexual activity occurred. DISCUSSION AND CONCLUSION: TPP is a simple technique with very low risks and the preliminary results are consonant with those of other published techniques.

[Coasting and ovarian stimulation protocols in high-responder patients undergoing assisted conception]. / Le coasting et les protocoles de stimulation chez les hyperrépondeuses en AMP.

Over-responsive patients are at risk of ovarian hyperstimulation, which may lead to severe complications. The choice of ovarian stimulation protocol or the use of a coasting (gonadotrophins suspension) with its associated risk of too strong ovarian response will be discussed herein. As for in vitro fertilization stimulation protocols, the best are probably those which use steadily increasing low doses of gonadotrophins, associated to GnRH agonists (low-dose protocols) or those which complete a double hypophyseal inhibition (estro-progestative association and GnRH agonists). GnRH antagonists may also reduce the risk of ovarian hyperstimulation, by estradiol drop. Outside the context of in vitro fertilization GnRH continuous administration or low -dose gonadotrophin stimulation are the best options. A coasting will be performed when an excess follicle response is documented. Under strict hormonal follow-up and within four days it allows achieving a high rate of pregnancy with a lower risk of hyperstimulation. Compared to other therapies of hyperstimulation syndrome, the coasting allows to avoid cycle cancellation or freezing of all embryos.

[Prevention of seroma post-mastectomy by surgical padding technique]. / Prévention du sérome post-mastectomie par capitonnage.

INTRODUCTION: Every year, 20,000 mastectomy are realized. The most common complication of these surgical procedure is seroma, occurring in a range of 10 to 85% of the cases, which may be responsible for an increased morbidity by complications: disunity of surgical flap, infection, and delay in administrating adjuvant therapies. OBJECTIVE: We focused on a post-mastectomy padding technique, aiming at decreasing incidence of postoperative seromas. PATIENTS AND METHODS: We conducted a retrospective study of patients treated with mastectomy from January 2012 to March 2014 in Amiens University Hospital. Forty-two patients were included: 20 to the "padding's" group and 22 to the "control's" group. RESULTS: Drainage flow was significantly decreased at Day 1, Day 2, Day 3 and throughout hospitalization after padding (358.5mL versus 685mL; P=0.02). Hospital stays were significantly shortened by 2 days (5.3 versus 7.3 days; P<0.05) for patients receiving padding surgery. DISCUSSION AND CONCLUSION: Our results show a benefit in the mastectomy padding flap. However, the retrospective character of our study and its strength character imply bias and data not available such as complications in type of wound dehiscence, pain, necrosis, the period from the establishment of the adjuvant therapies and aesthetic evaluation of technique. As such, we initiated a prospective randomized multicenter study late 2013, named PRELYMCA, which should be able to answer the pending questions.

Isolated axillary recurrences after conservative treatment of breast cancer.

This retrospective study presents the diagnostic, prognostic and therapeutic problems raised by axillary recurrences (AR). 1589 cases of breast cancer measuring less than 3 cm, treated at the Institut Curie between 1981 and 1987, were studied by a combination of surgery and radiotherapy. Treatment of the breast always included wide local excision associated with irradiation. The axilla was treated either by dissection (865 cases) or by irradiation (724 cases) and 159 patients received chemotherapy. 26 patients (2%) developed AR, confirmed by fine needle aspiration cytology in 92% of cases. None of these 26 patients had initially received chemotherapy. The treatment of the AR was variable, adapted to the initial treatment. 22 patients retained their breast during treatment of the AR and none subsequently developed a local recurrence. 4 mastectomies were performed and histological examination revealed a subclinical local recurrence in 2 cases. The TNM classification, menopausal status, size of the tumour and hormonal receptor status were not risk factors for AR. Young age (P = 0.01) and high histological grade (P = 0.03) were significant risk factors for AR. The AR rate was similar whether axillary dissection or axillary irradiation had been performed. The overall 5-year survival after initial treatment was 85% for AR and 95% for the reference population. The overall 4-year survival after recurrence was 69% and the incidence of metastasis was markedly increased (P = 0.002). 2 of the 26 patients developed lymphoedema of the arm after treatment of AR. We confirm that AR worsens the prognosis, but not significantly more than local recurrence. Young age and the modified histological grading of Scarff Bloom and Richardson were risk factors for AR. Although excision of the AR is necessary to ensure local control, mastectomy is unnecessary when clinical examination and mammography are normal.