Borderline ovarian tumors: French guidelines from the CNGOF. Part 2. Surgical management, follow-up, hormone replacement therapy, fertility management and preservation.

In the Early Stages (ES) of Borderline Ovarian Tumor (BOT), if surgery without risk of tumor rupture is possible, then laparoscopy with protected extraction is recommended over laparotomy (Grade C). In case of bilateral serous ES BOT treatment with a strategy to preserve fertility and/or endocrine function, bilateral cystectomy is recommended if possible (Grade B). In case of mucinous BOT treatment with a strategy to preserve fertility and/or endocrine function, unilateral adnexectomy is recommended (grade C). In the case of a mucinous BOT in a patient who has had an initial cystectomy, unilateral adnexectomy is recommended (grade C). In the case of treatment of a serous ES BOT in a patient who has had an initial cystectomy, with a strategy to preserve fertility and/or endocrine function, restaging surgery for adnexectomy is not recommended in the absence of suspicious residual lesions at the time of surgery and/or postoperative imaging (reference ultrasonography or pelvic MRI) (grade C). For serous or mucinous ES BOTs, routine hysterectomy is not recommended (Grade C). In cases of ES BOTs, lymphadenectomy is not recommended (Grade C). For ES BOTs, appendectomy is recommended only if there is a macroscopically pathological aspect to the appendix (Grade C). Restaging surgery is recommended in case of a serous BOT with a micropapillary aspect and an unsatisfactory inspection of the abdominal cavity during initial surgery (Grade C). Restaging surgery is recommended in cases of mucinous BOT if only a cystectomy has been performed or if the appendix has not been evaluated (Grade C). If restaging surgery is decided for an ES BOT, the following procedures should be performed: peritoneal cytology (grade C), omentectomy (there is no data in literature to recommend which type of omentectomy should be performed) (grade B), complete exploration of the abdominal cavity with peritoneal biopsies (grade C), visualization of the appendix +/- appendectomy in case of pathological macroscopic appearance (grade C) and unilateral adnexectomy in case of a mucinous BOT (grade C). In advanced stages of BOT it is not recommended to perform a lymphadenectomy as a routine procedure (Grade C). In cases of an advanced stage BOT, in a patient with a desire to fall pregnant, conservative treatment involving preservation of the uterus and all or part of the ovary may be proposed after a multidisciplinary meeting (Grade C). Second surgery aimed at removing all lesions, if not performed initially, is recommended in cases of advanced stage BOT (Grade C). It is not recommended to perform completion surgery after conservative treatment (preservation of the ovaries and the uterus) and after the achievement of fertility desire for a serous BOT (Grade B). After treatment for a BOT, follow-up beyond 5 years is recommended due to the median time to recurrence (Grade B). It is recommended that a systematic clinical examination be carried out during follow-up of a treated BOT (Grade B). In the particular case of an initial elevation of CA 125 levels, it is recommended to monitor CA 125 during follow up (Grade B). In cases treated conservatively (ovarian and uterine conservation), it is recommended to use endovaginal and transabdominal ultrasonography during the follow up period (Grade B). In the event of a recurrence of a BOT, in a woman of childbearing age, a conservative treatment strategy can again be proposed (Grade C). In the presence of non-invasive BOT implants, conservative treatment may be considered after a first non-invasive recurrence in women who wish to preserve their fertility (Grade C). Pelvic MRI is recommended after 12 weeks of amenorrhea in case of an undetermined adnexal mass and should be concluded with a diagnostic score (Grade C). The injection of gadolinium, in case of pregnancy, should be discussed on a case-by-case basis due to the proven risks for the foetus (Grade C). If feasible, a laparoscopic approach should be preferred during pregnancy (Grade C). A consultation with a specialist reproductive physician should be offered to patients with a BOT and of childbearing age (Grade C). It is recommended that patients be provided with full information on the risk of decreased ovarian reserve following to surgical treatment. It is recommended that the ovarian reserve be evaluated prior to surgical management of a suspected BOT (Grade C). When possible, a conservative surgical strategy is recommended to preserve fertility in women of childbearing age (Grade C). There is no specific data on the management of infertility following to conservative treatment of BOT. In case of durable infertility following to conservative treatment of BOT, a consultation with a specialist reproductive physician is required (Grade C). In the case of optimally treated BOT, there is no evidence in literature to contraindicate the use of Assisted Reproductive Techniques (ART). The use of hormonal contraception after serous or mucinous BOT is not contraindicated (Grade C). After treatment of a mucinous BOT, for women aged under 45 years, given the benefit of hormonal replacement therapy (HRT) on cardiovascular and bone risks, and the lack of hormone-sensitivity of mucinous BOTs, it is recommended to offer HRT (Grade C). After treatment of a mucinous BOT, for women over 45 years of age, there is no argument to contraindicate the use of HRT. HRT can be prescribed in case of a climacteric syndrome, as part of an individual benefit to risk assessment (Grade C).

Prior colorectal surgery for endometriosis-associated infertility improves ICSI-IVF outcomes: results from two expert centres.

OBJECTIVE(S): To assess fertility outcomes after ICSI-IVF in infertile women having undergone prior complete surgical removal of colorectal endometriosis. STUDY DESIGN: Prospective longitudinal cohort study in two referral French centres including 60 infertile women who underwent ICSI-IVF after complete surgical removal of colorectal endometriosis, from January 2005 to May 2014. Women underwent either conservative colorectal surgery (i.e., rectal shaving or full thickness disc excision, n=18) or segmental colorectal resection (n=42). Clinical pregnancies were defined by the presence of a gestational sac on vaginal ultrasound examination from the fifth week. The overall pregnancy rate was calculated. The Kaplan-Meier method was used to estimate the cumulative pregnancy rate (CPR). Comparisons of CPR were made using the log-rank test to detect determinant factors. RESULTS: The median number of ICSI-IVF cycles per patient was one (range: 1-4). Of the 60 women, 36 became pregnant (i.e., overall pregnancy rate=60%). The CPR was 41.7% after one ICSI-IVF cycle, 65% after two ICSI-IVF cycles and 78.1% after three ICSI-IVF cycles. A decreased CPR was observed for women who required segmental colorectal resection compared to those who underwent rectal shaving or full thickness disc excision (p=0.04). A trend for a decreased CPR was observed for women who received a first ICSI-IVF cycle more than 18 months following surgery (p=0.07). Among the nine women with prior ICSI-IVF failure, five (55.5%) became pregnant after surgery. CONCLUSION(S): Colorectal surgery for endometriosis completed by ICSI-IVF is a good option for women with proven infertility, even if prior ICSI-IVF had failed.

Characterization of a recurrent poor-quality embryo morphology phenotype and zygote transfer as a rescue strategy.

Some patients in IVF programmes repeatedly display an abnormal embryonic development characterized as soon as day 2 post fertilization by a high rate (>60%) of highly fragmented embryos (⩾40% of cytoplasmic fragments) leading to recurrent IVF failures. This study postulated that, for various maternal reasons, some embryos were unable to withstand the in-vitro environment and an early pronucleate-stage transfer was proposed to these couples. Fifty-three patients with recurrent IVF failures (a mean of 2.8±1.0 previous attempts) characterized by low embryonic quality (a mean of 62.7% of the embryos with extended fragmentation) were included this transfer protocol. As in previous cycles, the mean number of oocytes retrieved and the fertilization rate were normal. The mean number of zygotes per transfer was 2.24. Fourteen clinical pregnancies were obtained, representing a pregnancy rate and a delivery rate per oocyte retrieval of 26.4% and 18.9%, respectively. Recurrent heavy and early embryo fragmentation in vitro characterizes around 3% of IVF couples and leads to lack of transfer or implantation failure. These data on fresh zygote transfers are encouraging and may provide a valid alternative solution for some of these patients. Some patients in IVF programmes repeatedly display an abnormal embryonic development characterized as soon as day 2 post fertilization by a high rate of highly fragmented embryos, leading to recurrent IVF failures. We hypothesized that, for various reasons, some embryos were unable to withstand the in-vitro environment and an early pronucleate stage transfer was proposed to these couples. Fifty-three patients with recurrent IVF failures characterized by low embryonic quality were included in this transfer protocol. As in previous cycles, the mean number of oocytes retrieved and the fertilization rate were normal. The mean number of zygotes per transfer was 2.24. Fourteen clinical pregnancies were obtained, representing a pregnancy rate and a delivery rate per oocyte retrieval of 26.4% and 18.9%, respectively. Recurrent early and heavy embryo fragmentation in vitro characterizes around 3% of IVF couples and leads to lack of transfer or implantation failure. Our data on fresh zygote transfers are encouraging and may provide a valid alternative solution for these patients.

Progressive alcohol-induced sperm alterations leading to spermatogenic arrest, which was reversed after alcohol withdrawal.

This is a report of a 6-year follow-up of a male patient's semen parameters during heavy chronic alcohol intoxication and after withdrawal. A slowly progressive negative impact of alcohol could be observed: isolated moderate teratozoospermia was firstly noted followed by oligoasthenoteratospermia. Then a severe worsening resulted in cryptozoospermia and ultimately in azoospermia. At this moment, the histological analysis of a testicular biopsy revealed a maturation arrest of the germinal cells at the pachytene stage with no mature sperm cells. Alcohol withdrawal was then obtained, allowing a very fast and drastic improvement of semen characteristics; strictly normal semen parameters were observed after no more than 3 months. Taking into consideration these data, patients should be questioned about their alcohol intake before assisted reproductive technology and should be informed about this adverse effect. Moreover, this case report emphasizes how quickly benefits can be obtained after withdrawal, even in the case of heavy chronic alcohol intake.

Phase I study of a candidate vaccine based on recombinant HIV-1 gp160 (MN/LAI) administered by the mucosal route to HIV-seronegative volunteers: the ANRS VAC14 study.

One goal of HIV vaccination is to achieve high mucosal levels of specific secretory IgA (SIgA). In order to elicit specific SIgA antibodies against human immunodeficiency virus type-1 (HIV-1), a vaccine must be administered by the mucosal route, to the nasal or vaginal mucosa for example. We report here the results of the first phase I, randomized, open-label trial designed to assess the mucosal tolerability and immunogenicity of a candidate vaccine (recombinant protein HIV-1 gp160MN/LAI with or without DC-Chol adjuvant) administered by the nasal or vaginal route. Thirty-four female volunteers with a mean age of 46 years were vaccinated. There were 465 adverse events, of which 65 were considered related to the vaccine. No severe adverse events were related to the vaccine, and no difference in terms of tolerability was observed between the sites of vaccination or between the vaccine formulations. None of the volunteers reported that study participation affected their intimate or broader social relationships. No anti-gp160 activity was found between week 4 and week 48 in serum, saliva, or cervicovaginal and nasal secretions. These results show that a mucosal HIV vaccine can be well tolerated when administered by the nasal or vaginal route.

Fetal toxicity of valsartan and possible reversible adverse side effects.

BACKGROUND: Published cases suggest that the use of angiotensin II receptor antagonists is fetotoxic during the third trimester, but not in early pregnancy. CASE: We report a case in which the adverse fetal effect of angiotensin II receptor antagonist treatment was reversed. A woman with chronic hypertension was treated with valsartan until gestation week (GW) 20, when a complete anhydramnios was observed. Six days after interruption of the treatment, amniotic fluid reappeared. It reached a normal level at GW 23.5. The plasmatic creatinine level and the renal ultrasound examination were within normal limits at the six-month follow-up. CONCLUSIONS: Whereas angiotensin-II-receptor antagonist generates a severe renal toxicity, this case suggests that, at least in the first half of pregnancy, these effects can be reversed.

Luteinizing hormone concentrations after gonadotropin-releasing hormone antagonist administration do not influence pregnancy rates in in vitro fertilization-embryo transfer.

OBJECTIVE: To determine the impact of circulating LH concentrations during controlled ovarian hyperstimulation on the outcome of IVF. DESIGN: Retrospective study. SETTING: University hospital. PATIENT(S): Two-hundred seventy women who had a short stimulation protocol with GnRH antagonist and ovarian stimulation with recombinant FSH (rFSH). INTERVENTION(S): GnRH antagonist and rFSH were administered SC; blood samples were collected on the day of GnRH antagonist administration, 1 day after, and on the day of hCG administration. MAIN OUTCOME MEASURE(S): A threshold of 0.5 IU/L on the day of hCG was chosen to discriminate between women with LH concentrations 0.5 IU/L (group B, n = 151). RESULT(S): The two groups were comparable with regard to the clinical parameters. In group A, significantly lower LH concentrations were observed on day 9 of the cycle and on the day of hCG administration. The numbers of oocytes retrieved, embryos obtained, and embryos cryopreserved were significantly higher in group A compared with group B. The proportion of clinical pregnancies was similar in the two groups (21.1% vs. 22.7 % per ET). CONCLUSION(S): In GnRH antagonist and rFSH protocols, suppressed serum LH concentrations do not have any influence on the final stages of follicular maturation, pregnancy rates, or outcomes.

[Cancer and Pregnancy: the point of view of the obstetrician]. / Cancer et grossese: le point de vue de l'obstétricien.

Onset of malignancy during pregnancy is distressing for the future parents and raises thorny problems for the oncologist and obstetric gynecologist. Many diagnostic and therapeutic approaches cannot be used. Some first-line reference treatments are known to cause fetal loss or severe birth defects, yet any delay in treatment may unacceptably worsen the maternal prognosis. In the absence of large randomized trials and cohort studies, it is difficult to know how best to manage these patients. An estimated one in ten thousand pregnancies are associated with malignancies, especially gynecologic tumors (cervix, breast, ovary), lymphomas, melanomas, brain tumors and leukemia. The obstetrician, in close collaboration with the oncologist, has a major role in choosing the most appropriate diagnostic and therapeutic strategy, and must keep the couple fully informed. Importantly, improvements in cancer cure rates and the development of conservative treatments mean that many of these young women can hope to start a new pregnancy after their treatment. The optimal interval between cure and conception must be carefully weighed up by a multidisciplinary team including oncologists and obstetric gynecologists. Chemotherapy, pelvic radiation therapy, and gynecologic surgery can impact not only on fertility but also on the course of a next pregnancy (increased risk of miscarriage and premature delivery, etc.). The obstetrician must take these risks into account.