Papillomavirus genotyping on formaldehyde fixed paraffin-embedded tissues in vulvar intraepithelial neoplasia.

PURPOSE: Few studies have described the epidemiology of human papillomavirus (HPV) in vulvar intraepithelial neoplasia (VIN). The aim of this study was to genotype HPV on formalin fixed paraffin-embedded tissues in VIN lesions. METHODS: A 5-year retrospective study was conducted by including all patients attending the teaching hospital of Nice with a diagnosis of VIN between 1st January 2010 and 31st December 2014. For all patients, HPV genotyping was performed with the PapilloCheck® microarray kit, routinely used on cervical cytology samples, and optimized for formaldehyde fixed paraffin-embedded tissues in VIN. RESULTS: Forty patients were included in the study: 39 patients had usual VIN and one presented with differentiated VIN. Among the 39 patients with usual VIN, the prevalence of HPV was 90% (35/39). Thirty-two patients had high grade VIN (82%) and seven low grade VIN (18%). In high grade VIN, the most represented HPV types were: HPV 16 (21/32 66%), HPV 56 (3/32 9%) and HPV 33 (2/32 6%). In low grade VIN, the most represented HPV types were: HPV 16 (4/7 57%) and HPV 6 (3/7 43%). Interestingly, 5/39 (13%) of patients diagnosed with usual VIN also had co-existing lichen sclerosus. CONCLUSIONS: We have optimized a HPV genotyping technique, routinely used on cervical cytology samples, and on paraffin fixed embedded tissue showing VIN. Moreover, we have identified five patients with lichen sclerosus co-existing with usual VIN. This association has rarely been reported and proves that these two entities can coexist.

Which Foetal-Pelvic Variables Are Useful for Predicting Caesarean Section and Instrumental Assistance?

OBJECTIVE: To assess the variables useful to predict caesarean delivery (CD) and instrumental assistance, through the analysis of a large number of foetal-pelvic variables, using discriminant analysis. MATERIALS AND METHODS: One hundred and fourteen pregnant women were included in this single-centre prospective study. For each mother-foetus pair, 43 pelvic and 18 foetal variables were measured. Partial least squares-discriminant analysis was performed to identify foetal-pelvic variables that could statistically separate the 3 delivery modality groups: spontaneous vaginal delivery (SVD), CD, and instrument-assisted delivery (IAD). RESULTS: For the SVD versus CD model, voluminous foetuses and women with a narrow pelvic inlet had a greater risk for requiring CD. The most efficient variables for discrimination were the transverse diameter and foetal weight. The antero-posterior inlet and obstetric conjugate were considered in this model, with the former being a useful variable but not the latter. For the SVD versus IAD model, the most important variables were the foetal variables, particularly the bi-parietal diameter. Women with a reduced antero-posterior outlet diameter and a narrow pubic arch were more at risk of requiring an IAD. CONCLUSION: The antero-posterior inlet was an efficient variable unlike the obstetric conjugate. The obstetric conjugate diameter should no longer be considered a useful variable in estimating the arrest of labour. Antero-posterior inlet diameter was a sagittal variable that should be taken into account. The comparison of sub-pubic angle and bi-parietal and antero-posterior outlet diameters was useful in identifying a risk of requiring instrumental assistance.

Normal serum concentrations of anti-Mullerian hormone in a population of fertile women in their first trimester of pregnancy.

BACKGROUND: Anti-Müllerian hormone (AMH) levels are used to evaluate the ovarian reserve. AMH serum concentrations have recently been studied among women attending fertility centers, and among women with regular menstrual cycles but normative values have not been established among fertile women: the objective of this study was to establish those values. METHODS: This prospective cross-sectional study included 340 healthy fertile women attending a single centre, aged between 15 and 50 years. The women were all in the first trimester of pregnancy, had no serious medical history and attended the abortion service of the University Hospital of Nice, France. Serum AMH was measured using a second-generation AMH enzyme-linked immunosorbent assay. RESULTS: Median AMH concentration was 2.42 ng/ml (25-75 percentiles 1.19-4.12). The relationship between AMH concentration and age was best fitted by a polynomial function. Serum AMH values rose until age 29 years and then showed a significant decline (R(2)= 0.289, P < 0.001). Normative values for serum AMH were established in different age groups between 15 and 50 years. CONCLUSIONS: We established the normative values for serum AMH in a population of French fertile women in their first trimester of pregnancy.

[Guidelines for Clinical Practice of the French College of Obstetricians and Gynecologists 2021: Prophylactic procedures associated with gynecologic surgery]. / Recommandations pour Pratique Clinique du Collège des Gynécologues Obstétriciens français 2021 : gestes prophylactiques associés en chirurgie gynécologique.

OBJECTIVE: To draw up recommendations on the use of prophylactic gynecologic procedures during surgery for other indications. DESIGN: A consensus panel of 19 experts was convened. A formal conflict of interest policy was established at the onset of the process and applied throughout. The entire study was performed independently without funding from pharmaceutical companies or medical device manufacturers. The panel applied the GRADE (Grading of Recommendations Assessment, Development and Evaluation) system to evaluate the quality of evidence on which the recommendations were based. The authors were advised against making strong recommendations in the presence of low-quality evidence. Some recommendations were ungraded. METHODS: The panel studied 22 key questions on seven prophylactic procedures: 1) salpingectomy, 2) fimbriectomy, 3) salpingo-oophorectomy, 4) ablation of peritoneal endometriosis, 5) adhesiolysis, 6) endometrial excision or ablation, and 7) cervical ablation. RESULTS: The literature search and application of the GRADE system resulted in 34 recommendations. Six were supported by high-quality evidence (GRADE 1+/-) and 28 by low-quality evidence (GRADE 2+/-). Recommendations on two questions were left ungraded due to a lack of evidence in the literature. CONCLUSIONS: A high level of consensus was achieved among the experts regarding the use of prophylactic gynecologic procedures. The ensuing recommendations should result in improved current practice.

Utility of vaginal and rectal contrast medium in MRI for the detection of deep pelvic endometriosis.

OBJECTIVE: To study the sensitivity of MRI performed utilising vaginal and rectal opacification with ultrasound gel in the detection of deep pelvic endometriosis. MATERIAL AND METHODS: This was a prospective monocentric study. All patients evaluated by the gynaecologist for pelvic pain, endometriosis or infertility were included. Axial and sagittal T2-weighted images were performed both with and without vaginal and rectal opacification with ultrasound gel. Three radiologists, all blinded, interpreted the images with a minimum of 15 days between the two readings. MRI performance with and without vaginal and rectal opacification was evaluated by calculating sensitivity, specificity and both positive and negative predictive values. RESULTS: Seventy-eight patients were included. Among these, 31 patients had deep pelvic endometriosis of which 24 were confirmed by laparoscopy. Seventy-six locations of deep pelvic endometriosis were discovered on MRI. For the three reviewers there was a significant improvement in sensitivity between pre- and post-contrast MRI (p < 0.0002). CONCLUSION: Opacification of the vagina and rectum significantly improved the sensitivity of MRI for the detection of deep pelvic endometriosis by expanding the vagina and rectum, thus allowing better delineation of the pelvic organs. This was especially apparent for lesions localised to the vagina and rectovaginal septum.

Anterior pelvic endometriosis: MRI features.

Many atypical locations for deep endometriosis exist that are not well known to both the radiologist and gynecologist. This work explores these unusual localizations, which we have arbitrarily grouped under the term "anterior endometriosis" in contrast to the more common posterior presentation of deep endometriosis that has been so well described in the literature. Parietal and inguinal involvement is first detailed, followed by a description of deep endometriosis involving the urinary system and anterior supporting ligaments of the uterus. A necessary adaptation to the MRI protocol in order to accurately diagnosis deep anterior endometriosis as well as specific diagnostic criteria for each type of lesion is reviewed.

[Anatomy of the female pelvis on MRI: value of intravaginal contrast]. / Anatomie pelvienne en IRM: apport du contraste vaginal.

PURPOSE: Prospective monocentric study to determine the feasibility, tolerability and diagnostic value of intravaginal contrast to assess female pelvic anatomy on MRI. MATERIALS AND METHODS: Forty-nine consecutive women referred for MRI evaluation of the pelvis, irrespective of the indication, were included in this study. The MR imaging protocol consisted of axial and sagittal T2W images before and after intravaginal instillation of sterile US gel. Eight anatomical regions were analyzed and their visibility graded from 1 to 4 (1=excellent; 4=non-visualized) by 3 radiologists without and with intravaginal gel. The value of intravaginal gel was determined by calculating the difference in the visibility index for each anatomical region by the Wilcoxon and khi2 tests. Inter-observer agreement was also determined using the kappa test. RESULTS: Two women declined vaginal opacification resulting in an acceptance rate of 96%. The gel instillation procedure had a duration of less than 3 minutes on average and was well tolerated by all patients. Intravaginal gel allowed significantly improved visualization of all anatomical regions (p<0.001); improvement between 0.5 and 2.5 points on average per anatomical region. Inter-observer agreement significantly improved after gel instillation increasing from 72% to 92%. CONCLUSION: Intravaginal instillation of US gel is simple, noninvasive, well-accepted and well-tolerated by patients. It increases visibility of pelvic anatomical structures with improved inter-observer agreement.

[Impact of luteal phase support by human chorionic gonadotropin (hCG) in intrauterine inseminations]. / Impact du soutien de la phase lutéale par Human Chorionic Gonadotropine (hCG) dans les inséminations intra-utérines.

OBJECTIVES: The objective of our study is to evaluate the impact of luteal phase support by hCG in intrauterine inseminations preceded by ovarian gonadotropin stimulation. METHODS: A retrospective study was conducted at the CHU of Nice between March 1, 2016 and October 31, 2017. During this period, 300 intrauterine inseminations were included in data analysis. Ovarian stimulation was performed by gonadotropins and a GnRH antagonist was added, if needed. Following a modification of standard operative procedure in the department, patients who performed an intrauterine insemination from December 1, 2016 received luteal phase support with two injections of hCG 1500 IU, performed at three days of interval. Pregnancy and ovarian hyperstimulation syndrome were the primary and secondary study endpoints, respectively. RESULTS: Out of 300 inseminations included in the analysis, 144 were performed with luteal phase support and 156 without support. No statistically significant difference in pregnancy rate was observed between these two groups (19.4% of pregnancy in the luteal phase support group and 15.38% in the group without luteal phase support, P=0.353). No ovarian hyperstimulation syndrome occurred over the course of the study. CONCLUSION: Our study shows a slight improvement of pregnancy rate in the group subjected to luteal phase support by hCG after intrauterine insemination, but the benefit was not significant. A randomised prospective study based on a large cohort could help to assess the effect of luteal phase support during intrauterine inseminations.

[Contraceptive prescriptions following repeated volontary induced abortions]. / Prescriptions contraceptives après interruptions volontaires de grossesses à répétition.

OBJECTIVES: The main objective of this study was to evaluate if the increasing number of repeated abortions in France is linked to a failure to reassess post-abortion contraceptive methods. METHODS: This is a multicentered, descriptive, retrospective study of post-abortion contraceptive practices of patients who underwent a repeated volontary abortion between September one and December 31, 2017, in four abortion centers, in public hospitals in the Alpes-Maritimes and East Var. RESULTS: Of the 217 patients who participated to the study, 78.8% used a different contraceptive method post-abortion vs. the method used during the conception. Only 51.8% of long-acting reversible contraception (LARC) prescribed have been used at the post abortion consultation. DISCUSSION AND CONCLUSION: The repeated abortion may be partly explained by a transient or prolonged absence of contraception. Screening for breaks in the contraceptive history is therefore essential to adapt and maintain contraception at each stage of the patient's life. Some of the professional practices which do not favour an early placement of LARC devices prescribed at the time of abortion, contrary to the new recommendations. The evolution of professional practices still seems necessary to try to help reduce the repeated use of abortion.

[Anorexia nervosa during pregnancy: an unusual association]. / Grossesse et anorexie mentale évolutive : une observation inhabituelle.

We report the case of a pregnancy associated with severe restricting anorexia nervosa in a 33-year-old patient who weighed 41kg for 1.61m at conception. She continued to lose weight during pregnancy and she gave birth to an eutrophic child by cesarean section at 34 weeks of amenorrhea. Because of complications induced by the chronic food restriction, anorectic pregnant women should be viewed as being at high risk and also monitored closely both during and after pregnancy to optimize maternal and fetal outcomes.

[Delivery of emergency contraception to minors in French pharmacies]. / Délivrance de la contraception d'urgence aux mineures dans les pharmacies françaises.

OBJECTIVE: The goal of this work was to evaluate the application in French pharmacies of the decree n 2002-39 relating to the delivery of the emergency contraception to minors. PATIENTS AND METHODS: Four selected minors carried out an anonymous investigation in 53 randomised pharmacies in the town of Nice (south of France). RESULTS: The cost-free delivery of the emergency oral contraception was refused to minors by 37.7% of pharmacies. DISCUSSION AND CONCLUSION: Our article highlights the remaining problems, five years after the decree, with the delivery of the emergency contraception. It seems necessary to explain to all the professionals of information, drugs delivery and treatments relating to the contraception or abortive methods the importance of their roles and the respect of their legal obligations.

[Second pregnancies in HIV-1-infected women. A prospective monocentric study]. / Secondes grossesses chez les femmes VIH-1 séropositives. Etude prospective monocentrique.

OBJECTIVES: To evaluate the influence of successive pregnancies on the materno-foetal prognosis in a population of HIV-infected women. Clinical, biological data and treatment strategies were compared during iterative pregnancies. PATIENTS AND METHODS: We conducted a monocentric prospective study between August 1995 and January 2007 in a French university hospital (Nice). RESULTS: Twenty-six HIV-infected women had two consecutive pregnancies during our study. We noticed an increase in CD4 cell count between the two pregnancies. Viral load variations were non significant. The maternal's prophylaxis changed. Percentage of HAART increased from 26 to 54%. Modes of delivery, HIV or treatments side-effects remained the same between the successive pregnancies. DISCUSSION AND CONCLUSION: Successive pregnancies do not seem to influence the materno-foetal prognosis related to HIV infection.

[Influence of mode of delivery in term breech presentation on the Apgar score and transfer in neonatal care unit. Results of the management of 568 singleton pregnancies in a level III French maternity]. / Influence de la voie d'accouchement dans la présentation du siège à terme sur le score d'Apgar et les transferts en néonatologie. Résultats de la prise en charge de 568 grossesses singleton dans une maternité française de niveau III.

OBJECTIVES: The aim of our study was to define the influence of mode of delivery in term breech presentation on the Apgar score and transfert in neonatal care unit using our university hospital protocol. MATERIAL AND METHOD: We conducted a retrospective study. The study included 568 singleton term pregnancies during the period January 1996 to December 2005. The main selection criteria were Apgar score and transfert in neonatal care unit. RESULTS: Analysis of the Apgar scores at 1.5 and 10min and transfer in neonatal care unit do not show any statistical difference. CONCLUSION: The absence of a difference in neonatal prognosis is to allow vaginal delivery to be carried out. To carry on with the teaching of obstetrical manoeuvres makes it possible to avoid pointless surgical intervention and a bad maternofoetal prognosis in the event of an unexpected breech presentation.

[Feasibility and preliminary experiment of a routine use of Da-VinciS in fertility surgery]. / Faisabilité et expérience préliminaire de l'utilisation du robot Da-VinciS dans la chirurgie de l'infertilité féminine.

OBJECTIVES: The goal of our study is to evaluate the use of Da-Vinci S in the field of fertility laparoscopic surgery. MATERIALS AND METHODS: Ten successive patients were included for a laparoscopic fertility surgery using the Da-Vinci S. Surgical feasibility, operating time, length of hospital stay and postoperative complications have been analyzed. RESULTS: All procedures have been completed using Da-Vinci S. CONCLUSION: In our preliminary surgical experience, the Da-Vinci S can be technically used in the field of fertility surgery.

[Barriers to the use of emergency contraception in a population consulting for an abortion]. / Évaluation lors d'une IVG des freins à l'utilisation de la contraception d'urgence.

OBJECTIVES: In France, one pregnancy out of three is unplanned. Half of those pregnancies lead to abortion. However, the use of emergency contraception is far from systematic. It is therefore relevant to question the reasons and factors linked to the low rate of use of emergency contraception. METHODS: A retrospective observational study was conducted in the orthogenic service of the University hospital Center of Nice, over a six weeks period. Patients were consulting in the context of voluntary termination of pregnancy and were subjected to a questionnaire during a semi-structured interview. The collected data were: age, degree of education, profession, size of their home town municipality, legal status, obstetrical history, contraception used at the time of unplanned pregnancy, emergency contraception background and justification for not using an emergency contraception. RESULTS: A total of one hundred and five questionnaires were studied. The absence of emergency contraception was due to an underestimation of the risk of pregnancy in 81% of cases. Among characteristic variables of the studied population, none was related to the non-use of emergency contraception. CONCLUSIONS: Independently of the patient profile, underestimation of the risk of pregnancy is the main cause of non-use of emergency contraception. It seems crucial to inform women with childbearing age and their families about their fertility and the basic mechanisms of fertility in order to reduce the number of unplanned pregnancies in France.

[Medical information and patients' choices. Influences on term singleton breech deliveries]. / Information médicale et choix des patientes. Influences sur la pratique de l'accouchement du siège à terme par voie basse.

OBJECTIVE: The mode of delivery of term singleton breech presentation has been argued for decades. Many elements are responsible for the current increase in the rate of elective cesarean delivery. Among these elements, the influence of medical information and patients' choices are unknown. PATIENTS AND METHODS: We studied retrospectively, between January 1996 and December 2005, the mode of term breech delivery in a French maternity. RESULTS: Medical information relates primarily to the complications of vaginal birth. Patient's request for an elective Cesarean has been in constant increase since 1996. DISCUSSION AND CONCLUSION: Medical information and patients' choices strongly influence the practice of breech delivery.

[Minors' request for voluntary termination of pregnancy. A study of their motivations and influences at the CHU of Nice]. / Demandes d'IVG des mineures. Etude de leurs motivations et influences menée au CHU de Nice.

OBJECTIVE: The goal of this work was to determine the influences exerted on minors during a request for voluntary termination of pregnancy (TOP). PATIENTS AND METHODS: We made a retrospective descriptive study at the Centre Hospitalier Universitaire (CHU) of Nice. Two hundred (and) four minor patients were included, from January 1st 2003 to December 31st 2004. RESULTS: In the majority of cases, the entourage (sexual partner or parents) who are informed of the request for TOP support the patient in her choice. In more than 56% of cases, the parents are not informed of the request for TOP. DISCUSSION AND CONCLUSION: It seems, for minors, that it is the need for conforming to the existing social model which motivates the majority of the requests for TOP.

[Pregnant woman and road safety: a numerical approach. Application to a restrained third trimester pregnant woman in frontal impact]. / Femme enceinte et accidentologie routière: intérêt de l'approche numérique. Application à un choc frontal au troisième trimestre de la grossesse avec analyse de l'effet de la ceinture de sécurité

OBJECTIVES: The goal of our work is the development of a numerical model of pregnant woman in driving position. We present an application to the study of injury mechanisms during a frontal car crash for a seat belt restrained pregnant woman in driving position. MATERIALS AND METHODS: We integrated a digital representation of a pregnant uterus, foetus and placenta in a previous existing numerical model of non pregnant Human body in driving position, the Humos model. The realization of a numerical simulation of a frontal car crash enabled us to analyze the part played by the safety belt in the organic traumatisms. RESULTS: Three phases were highlighted. The first phase consists of a translation forwards of the pregnant uterus during the impact. The second phase is a rotation forwards in the sagittal plan of the pregnant uterus with for axis of rotation the posterior wall of the pubis. The third phase is a vertical adjustment coupled to a translation of the uterus towards the back. This translation leads the uterus to impact the spine. CONCLUSION: The development of a pregnant numerical model in the field of accidentology allows the analysis of organic traumatisms. That makes it possible to study the role played by the existing safety systems. This model might make it possible to develop safety systems specific to the pregnant woman.

[Psychological factors of genital automutilation and medico-ethical interest in emergency vulvoplasty]. / Facteurs psychologiques d'automutilation génitale et intérêt médico-éthique d'une reconstruction vulvaire en urgence.

The genital self-mutilation is not rare in women. Risk factors found in these cases are: mood disorders, food behavior anomalies and antecedents of sexual aggression. However, surgical repair is not done in emergency: we find no similar report to our clinical case describing an added up bilateral reduction nymphoplasty carried out in emergency after hemorrhagic genital self-mutilation. We discuss psychological risk factors, psychiatric diagnosis and optimal treatment, studied from medico-ethical point of view, for this surgical emergency.

[A surprising reason for consulting: wires projecting from the anus, a rare complication of intra uterine device insertion]. / Un motif de consultation surprenant: la perception de fils sortant par l'anus. à propos d'une complication rare de la pose de DIU.

Rectal perforation by migration of an intrauterine device is a rare complication which gynecologists must be aware of. Treatment can associate endoscopic examinations and a surgical procedure.