Surgical excision of Essure® devices with ESHRE Class IIb uterine malformation: sequential hysteroscopic-laparoscopic approach to the septate uterus.

OBJECTIVE: While contraindications to Essure® placement have been provided by the manufacturer, there is no consensus on how best to remove these contraceptive devices. Here, we describe a non-hysterectomy removal of Essure® for a patient with a septate uterus (ESHRE Class IIb uterine malformation). CLINICAL CASE: A 35yr old G4 P2 presented for removal of Essure® implants after three years of gradually increasing pelvic pain, weight gain, headache, dizziness, lower extremity paresthesia, and fatigue which followed hysteroscopic sterilization (HS). Prior to HS, the patient was in good general health. She did not smoke and had never had a miscarriage. HS was performed under general anesthesia in October 2012. HSG obtained three months later, confirmed bilateral tubal occlusion but revealed an abnormal uterine cavity. A repeat HSG in 2015 showed minimal device migration, no contrast dye spill and a deeply bifid uterine cavity. At our center laparoscopic cornual dissection and bilateral partial tubal resection achieved removal of both devices intact and the patient was discharged three hours after surgery. Her postoperative recovery was uneventful. CONCLUSION: The presence of a Müllerian anomaly is a relative contraindication to the Essure® procedure. This is the first reported description of successful removal of Essure® coils in the setting of an ESHRE Class IIb uterine anomaly, and underscores the importance of careful patient selection, accurate pre-operative imaging and a conservative technique which renders hysterectomy unnecessary.

First Irish delivery following sequential, two-stage embryo and blastocyst transfer.

BACKGROUND: The timing of embryo transfer (ET) after in vitro fertilisation (IVF) remains controversial, and there are no reliable guidelines available to prospectively identify which patients would benefit from either day-3 or blastocyst transfer. While blastocyst transfer is generally favoured over day-3 transfers, very few IVF patients get both in the same treatment cycle. CASE DESCRIPTION: We report on a 35.5-year-old female with tubal factor infertility who underwent IVF, which included transfer of a fresh day-3 embryo and a thawed blastocyst frozen at day 6. Transfer occurred on two separate days (days 3 and 6) in a two-stage/dual catheter fashion and resulted in a healthy term singleton livebirth. CONCLUSIONS: While combined day-3 and day-5 ET has been available elsewhere for several years, this is the first description of its successful application in Ireland and confirms the effectiveness of coordinated two-stage transfer in a single IVF treatment cycle.

First reported deliveries in Ireland using surgically retrieved sperm for non-obstructive azoospermia.

Couples presenting with male factor infertility comprise an important proportion of clinical reproductive endocrinology consultations. Indeed, a problem with the male is the only cause, or a contributing cause, of infertility in ~40% of infertility evaluations. Here we present the first published deliveries obtained from IVF utilising surgically retrieved sperm in Ireland; pregnancy and delivery are also described following transfer of cryopreserved/thawed embryos derived from such sperm. Finding no sperm from a semen analysis in a man without a vasectomy can be a devastating event, and substantially influences the scope of the reproductive endocrinology consultation. Successful treatment of non-obstructive azoospermia is possible without reliance on anonymous donor sperm.

Human blastocyst culture in IVF: current laboratory applications in reproductive medicine practice.

For fertility patients undergoing in vitro fertilization (IVF), blastocyst culture brings a number of potential advantages over laboratory techniques leading to traditional cleavage-stage embryo transfer. Because day 2-3 embryos normally should transit the oviduct only, their direct exposure to an intrauterine microenvironment is physiologically inappropriate. This mismatch is obviated by blastocyst transfer. Moreover, the nutritional milieu inside the fallopian tube is not the same as within the endometrial compartment, a feature possibly antagonistic to implantation when a day 2-3 embryo is placed directly within the uterus. Delaying transfer to day 5-6 may also improve reproductive outcome by reducing risk of embryo expulsion, given increased myometrial pulsatility measured at day 2-3. However, rigid reliance on a blastocyst culture approach will more often result in treatment cancellation due to embryo loss (no transfer), or having fewer embryos for cryopreservation. The development of sequential media to support embryos in extended in vitro culture was a significant laboratory refinement, since it enabled direct observation of embryos to improve transfer selection bias. This approach, in tandem with blastocyst cryopreservation, leads to fewer embryos being transferred and reducing multiple gestation rate. This review discusses key features of human blastocyst culture and its application in clinical reproductive medicine practice.

Who abandons embryos after IVF?

This investigation describes features of in vitro fertilisation (IVF) patients who never returned to claim their embryos following cryopreservation. Frozen embryo data were reviewed to establish communication patterns between patient and clinic; embryos were considered abandoned when 1) an IVF patient with frozen embryo/s stored at our facility failed to make contact with our clinic for > 2 yrs and 2) the patient could not be located after a multi-modal outreach effort was undertaken. For these patients, telephone numbers had been disconnected and no forwarding address was available. Patient, spouse and emergency family contact/s all escaped detection efforts despite an exhaustive public database search including death records and Internet directory portals. From 3244 IVF cycles completed from 2000 to 2008, > or = 1 embryo was frozen in 1159 cases (35.7%). Those without correspondence for > 2 yrs accounted for 292 (25.2%) patients with frozen embryos; 281 were contacted by methods including registered (signature involving abandoned embryos did not differ substantially from other patients. The goal of having a baby was achieved by 10/11 patients either by spontaneous conception, adoption or IVF. One patient moved away with conception status unconfirmed. The overall rate of embryo abandonment was 11/1159 (< 1%) in this IVF population. Pre-IVF counselling minimises, but does not totally eliminate, the problem of abandoned embryos. As the number of abandoned embryos from IVF accumulates, their fate urgently requires clarification. We propose that clinicians develop a policy consistent with relevant Irish Constitutional provisions to address this medical dilemma.

Blastocyst transfer for multiple prior IVF failure: a five year descriptive study.

Patients with recurrent IVF failure are generally regarded as having a poor prognosis, and when female age exceeds 35 yrs such patients face a particularly bleak outlook. This study reported on blastocyst transfer (BT) performed over a five-year interval in patients seeking "second opinion" after multiple failed IVF cycles. Clinical features and reproductive outcomes were compared between two sets of poor-prognosis IVF patients undergoing BT for the first time, the initial group underwent treatment in 2002 (n=66) and a second group presented five years later (n=392). The two clinical sets had no patients in common. The 2002 group had an average of 3.5 (+/- 1.1) prior failed IVF cycles at baseline, and mean (+/- SD) patient age was 36.4 (+/- 3.9) yrs. Average number of oocytes retrieved in this group was 10.4 (+/- 5.3) with a fertilisation rate of 58.8%. Although embryo arrest resulted in no transfer for 19 patients (28.8%), clinical pregnancy was achieved for 59.6% of transfers. Five years later, 392 patients underwent BT, but this group had an average of 4.5 (+/- 2.3) prior failed IVF cycles. Mean (+/- SD) female age was 36.0 (+/- 3.9) yrs, and the average number of oocytes retrieved in this group was 9.1 (+/- 5.4); the fertilisation rate was 59.5%. No blastocysts were available for transfer in 99 cases (25.3%); clinical pregnancy was achieved for 50.0% of transfers. The number of blastocysts transferred was similar in the two groups (1.6 vs. 1.3; p=0.06); the twinning rate rose slightly from 8.2% to 15.1% (p=0.12) despite an increased utilisation of single embryo transfer in 2007 (19.7% vs. 22.2%; p=0.40). Comparisons from 2002 and 2007 found no important differences between the two patient groups, except for a significantly higher rate of prior failed cycles in the 2007 group (p<0.001). This refractoriness was accompanied by a somewhat reduced blastocyst cryopreservation rate in 2007, compared to 2002 (27.6% vs. 29.5%; p=0.44). Clinical pregnancy rates are not adversely affected by application of BT in patients with multiple prior unsuccessful IVF cycles. For these patients, our data suggest that extended embryo culture and BT should be considered. Further controlled studies are needed to document more precisely the role of BT in this sub-set of refractory IVF patients.

Analysis of federal process of care data reported from hospitals in rural westernmost North Carolina.

OBJECTIVE: To evaluate standardized process of care data collected on selected hospitals serving a remote, rural section of westernmost North Carolina. MATERIALS & METHODS: Centers for Medicare & Medicaid Services (CMS) data were retrospectively analyzed for 21 clinical parameters at Fannin Regional Hospital (FRH), Murphy Medical Center (MMC), and Union General Hospital (UGH). A binomial test was used to compare each study site to state (NC) and national (U.S.A.) average. RESULTS: Summary data showed FRH to have higher scores on a significant number of standardized clinical process of care measures compared to state (p < 0.05) and national (p < 0.005) averages. Too few process of care measures at UGH were significantly higher than state and national averages to conclude that differences were not due to Type I error. Similarly, at MMC too few process of care measures were significantly higher than national averages to conclude that observed differences were not attributable to Type I error. MMC did not achieve a significantly higher score on any process of care measure when compared to state averages. CONCLUSION: Despite limitations associated with summary data analysis, the CMS "Hospitals Compare" information suggests that process of care scores at FRH are significantly higher than the state and national average. As these hospital quality data are freely available to patients, it remains to be determined what impact this may have on hospital volume and/or market share in this region. Additional research is planned to identify process of care trends in this geographical area.

First Irish pregnancies after IVF with gestational carrier.

In this report, our early experience with screening, monitoring and coordinating IVF utilising gestational carrier treatment is described. Although congenital and iatrogenic etiologies for uterine factor infertility manifest distinctly different reasons for considering a gestational carrier approach, we outline a unified management strategy for both conditions. One patient had congenital absence of the uterus and proximal vagina (Mayer-Rokitansky-Kuster-Hauser syndrome variant), while another patient presented post-hysterectomy and adjuvant brachytherapy for invasive squamous cervical carcinoma. Conception was established for both patients, the first pregnancies to be achieved using an IVF/gestational carrier technique in Ireland. As demonstrated here, selected patients with at least one intact ovary who suffer from uterine factor infertility can be excellent candidates for IVF with embryo transfer to a carefully screened gestational carrier. The role of individual and group counselling is reviewed; professional legal advice is prudent in complex cases.

Women's health measures in two North Carolina regions sampled from the Basic Automated Birth Yearbook (BABY) datasets: experimental findings, methodological limits and future directions.

PURPOSE: To compare selected characteristics in two North Carolina counties to document women's health services at the geographical extremes of the state. METHODS: Using aggregated 2004 data obtained from the North Carolina State Center for Health Statistics, obstetric and perinatal characteristics were experimentally analyzed for the westernmost and easternmost counties in North Carolina (Cherokee and Dare County, respectively). FINDINGS: During the experiment period, 489 infants were delivered in Dare County (population 33,518), while 259 births were recorded in Cherokee County (population 25,289). Prenatal care was established by most women in both counties by the second gestational month. Women in Cherokee County were younger and less educated at delivery than women in Dare County, and smoking prevalence was higher in Cherokee County than in Dare County (31.3% vs 12.9%; p <0.01). Cherokee County infants required assisted ventilation and other medical interventions more often than babies born in Dare County (p <0.01) yet significantly fewer cesarean deliveries were performed in Cherokee County than Dare County (25.5% vs 35.2%; p = 0.04). CONCLUSION: This pilot study showed a significantly higher rate of tobacco use, and lower maternal education level in Cherokee County was associated with a higher incidence of multiple maternal complications and neonatal interventions compared to Dare County. Interestingly, the cesarean delivery rate was lower in Cherokee County despite these factors. We found < 10% of babies born in the study regions required any neonatal intervention. Early and almost universal access to prenatal care did not appear to be a problem at either site. Our preliminary comparison identified important limitations in this government-sponsored dataset that rendered logistic regression analysis methodologically impossible. Changes in process could improve surveillance based on patient-level data and facilitate multivariate analysis. Specific interventions to optimize women's health services form the basis of future experimental research, including larger regional populations.

Microstructural observations of villous and membrane histology in monochorionic triplet placenta after in vitro fertilization.

The frequency of triplet gestation is low in humans, estimated at 1:6400 deliveries. Monochorionic gestations represent a subpopulation of approximately 10% of these triplet pregnancies. Hypertensive complications are known to occur with greater frequency in the context of multiple gestation. In this report we describe microscopic placental changes associated with pre-eclampsia and proteinuria in the setting of an uncommon monochorionic-triamniotic triplet pregnancy achieved via in vitro fertilization. Histologic features observed in this case include placental stromal fibrosis and increased syncytial nodularity (Tenney-Parker change). In this triplet delivery resulting from two consecutive fissions of a single embryo, chorion and amnion configuration are also characterized with a review of the literature discussing the potential relationship between in vitro culture conditions and monozygotic multiple gestation.

Medical and psychological management of recurrent abortion, history of postneonatal death, ectopic pregnancy and infertility: successful implementation of IVF for multifactorial reproductive dysfunction. A case report.

The medical and psychological treatment for a 37-year-old Caucasian G6 P1051 woman who presented for evaluation of secondary infertility and recurrent pregnancy loss is described. Although one living child had been conceived without medical assistance, that delivery preceded the present evaluation by ten years and involved a different partner. With the current husband, the patient had two miscarriages and a left ectopic pregnancy. The couple had attempted controlled ovarian hyperstimulation and in vitro fertilization (IVF) elsewhere, but the cycle was cancelled due to poor follicular response. About one year before consultation at our institution, the couple established a pregnancy although the infant was born at 24 weeks with a cardiac anomaly, living only 40 days. Additionally, a persistent cervical lesion required cone biopsy before any fertility treatment could resume. Andrology evaluation found the husband's sperm DNA fragmentation index to be 48.6%. This constellation of stressors represented substantial emotional issues and psychological therapy/counseling was recommended. After obtaining psychological clearance, the couple underwent IVF and 16 oocytes were retrieved. Four embryos were transferred, and a healthy male infant was delivered at term. Although multifactorial infertility can be associated with very poor reproductive outcomes, the advanced reproductive technologies merit consideration during management of complex clinical challenges. Standard IVF strategies can be optimized by inclusion of thorough psychological assessment and counseling.

Cryoloop vitrification in assisted reproduction: analysis of survival rates in > 1000 human oocytes after ultra-rapid cooling with polymer augmented cryoprotectants.

While human oocytes have been successfully cryopreserved using traditional slow-rate freezing protocols, inconsistent results post-thaw have limited the routine clinical application of oocyte cryopreservation. Despite interest in the potential benefits of vitrification as an alternative laboratory approach to long-term oocyte preservation in assisted reproduction, there is little agreement on how best to configure such cryopreservation protocols to optimize oocyte viability. To comparepost-thaw oocyte survival rates,we performed cryoloop vitrification of human oocytes utilizing two different cryoprotectant mixtures that included polymer macromolecules. Human oocytes (n = 1120) were obtained from consenting patients undergoing in vitro fertilization, but only failed-matured (uninseminated) or failed-fertilized (inseminated but without 2pn development) were included in this investigation. Protocol A consisted of 20% ethylene glycol and 20% dimethyl sulphoxide + 0.4 M sucrose and 20% synthetic serum substitute. Protocol B consisted of 20% ethylene glycol and 20% dimethyl sulphoxide + 0.65 M sucrose, 1 mg/ml polyethylene glycol, 10 mg/ml Ficoll and 20% synthetic serum substitute. Following cryostorage for 10-14 d at -196 degrees C, the survival rate for oocytes vitrified with protocol A was 80.9%, whereas the post-thaw viability among protocol B oocytes was 80.6% (p > 0.005). Our results indicate that an ethylene glycol + dimethyl sulphoxide mixture (with or without polymer macromolecules) can be an effective cryoprotectant strategy for human oocyte vitrification; either approach can be employed without any observed compromise in post-warming survival and/or morphology.

Uncomplicated pregnancy and normal singleton delivery after surgical excision of heterotopic (cornual) pregnancy following in vitro fertilization/embryo transfer.

A 39 year-old woman with previous salpingectomy developed a symptomatic heterotopic right cornual pregnancy identified by transvaginal ultrasonography at six weeks' gestation. The patient had previously undergone an ipsilateral partial salpingectomy, and the conception was established four months later after one cycle of controlled ovarian hyperstimulation, in vitro fertilization (IVF) and embryo transfer. We performed immediate surgical excision of the ectopic implantation with conservation of the intrauterine pregnancy. Progesterone was administered as 200 mg/d lozenge (troche) plus 200 mg/d rectal suppository, maintained from day of embryo transfer through the perioperative period and until 11th gestational week. Following an uneventful obstetrical course, a healthy male infant was delivered by cesarean at term. In this report, we review the incidence and significance of heterotopic gestation in the context of IVF/embryo transfer. Risk factors for complex intra- and extra-uterine pregnancies are also outlined. Additionally, the clinical management of heterotopic pregnancy, including a novel approach to progesterone supplementation, is discussed.

Comparison of centrifugation- and noncentrifugation-based techniques for recovery of motile human sperm in assisted reproduction.

To compare standard density gradient centrifugation sperm preparation with a novel non-centrifugation-based dual-chamber capillary dish in efficiency for motile human sperm separation, approximately 3 mL fresh ejaculate specimens was obtained from 21 men (median age = 32 years. range 26-42 years) undergoing infertility evaluation. For each specimen, half of the sample was processed with a standard 45%/90% density gradient preparation (PureSperm. Nidacon International, Gothenburg, Sweden) followed by semen analysis. The other half was incubated in the Zech glass capillary dish (Astromedtec, Salzburg, Austria) consisting of 2 concentric wells overlaid by a U-ring and coverglass. After approximately 3 h, a 1-mL sample was taken from the central chamber and analyzed. Percentage motile sperm recovery, absolute (motile) cell number, and path velocities were compared for spermatozoa obtained from both methods. Both techniques reduced overall sperm concentration while enriching specimens with more motile spermatozoa. A trend towards higher % recovery of motile spermatozoa (p = .264) was observed with the Zech device, but at a cost of fewer absolute numbers of higher velocity cells (p = .004). The Zech device, therefore, localized a very small population of motile sperm without exposure to centrifugation stress, which has been considered potentially harmful to spermatozoa. This technique could theoretically improve efficiency by reducing time required to identify motile cells in in vitro fertilization where intracytoplasmic sperm injection is planned. However, refinements in incubation interval and suspension volumes are needed before this technique can be considered comparable to the density gradient method in recovering sperm for use in intrauterine insemination.

[Adnexal defect identified with hysterosalpingogram and laparoscopy during infertility evaluation]. / Anomalie annexielle physiologique découverte lors d'une hystérosalpingographie et laparoscopie pour bilan d'infertilité.

OBJECTIVE: To describe a previously unreported adnexal defect as a cause of an abnormal hysterosalpingogram (HSG), identified during infertility evaluation. MATERIAL AND METHOD: An abnormal hysterosalpingogram (HSG) consistent with partial left tubal obstruction or hydrosalpynx was identified during the evaluation of a 33 year-old nulligravida with no prior surgical history. At laparoscopy, the diagnosis was revised when a approximately 3x4cm regular, ovoid, physiologic aperture was noted in the central aspect of the left broad ligament in the region corresponding to the HSG defect. The lesion was explored but not repaired. Bilateral tubal patency was confirmed via indigo carmine chromopertubation. RESULTS: Ovulation induction and intrauterine insemination were undertaken based on findings at surgery and careful discussion of same with the couple. The patient successfully conceived and had a normal term delivery. CONCLUSION: While HSG abnormalities discovered during infertility assessment are not unusual, intrinsic or de novo peritoneal defects have not been described previously. Abnormal radiographic findings may be explained by this lesion in selected cases.