Maternal morbidity after preterm premature rupture of membranes at <24 weeks' gestation.

BACKGROUND: After preterm premature rupture of membranes at <24 weeks' gestation, pregnant women may choose continuation (expectant management) or termination of pregnancy, via either dilation and evacuation or labor induction. Neonatal outcomes after expectant management are well described. In contrast, limited research addresses maternal outcomes associated with expectant management compared to termination of pregnancy. OBJECTIVE: This study aimed to compare maternal morbidity after preterm premature rupture of membranes at <24 weeks' gestation in women who choose either expectant management or termination of pregnancy. STUDY DESIGN: This retrospective cohort study included women with preterm premature rupture of membranes between 14 0/7 and 23 6/7 weeks' gestation with singleton or twin pregnancies at 3 institutions from 2011 to 2018. We excluded pregnancies complicated by fetal anomalies, rupture of membranes immediately after obstetrical procedures (chorionic villus sampling, amniocentesis, cerclage placement, fetal reduction), spontaneous delivery <24 hours after membrane rupture, and contraindications to expectant management. Our primary outcome was the difference in composite maternal morbidity between women choosing expectant management and women choosing termination of pregnancy. We defined composite maternal morbidity as at least 1 of the following: chorioamnionitis, endometritis, sepsis, unplanned operative procedure after delivery (dilation and curettage, laparoscopy, or laparotomy), injury requiring repair, unplanned hysterectomy, unplanned hysterotomy (excluding cesarean delivery), uterine rupture, hemorrhage of >1000 mL, transfusion, admission to the maternal intensive care unit, acute renal insufficiency, venous thromboembolism, pulmonary embolism, and readmission to the hospital within 6 weeks. We compared the demographic and antenatal characteristics of women choosing expectant management with that of women choosing termination of pregnancy and used logistic regression to quantify the association between initial management decision and composite maternal morbidity. RESULTS: We identified 350 women with pregnancies complicated by preterm premature rupture of membranes at <24 weeks' gestation, and 208 women were eligible for the study. Of the 208 women, 108 (51.9%) chose expectant management as initial management, and 100 (48.1%) chose termination of pregnancy as initial management. Among women selecting termination of pregnancy, 67.0% underwent labor induction, and 33.0% underwent dilation and evacuation. Compared to women who chose termination of pregnancy, women who chose expectant management had 4.1 times the odds of developing chorioamnionitis (38.0% vs 13.0%; 95% confidence interval, 2.03-8.26) and 2.44 times the odds of postpartum hemorrhage (23.1% vs 11.0%; 95% confidence interval, 1.13-5.26). Admissions to the intensive care unit and unplanned hysterectomy only occurred after expectant management (2.8% vs 0.0% and 0.9% vs 0.0%). Of women who chose expectant management, 36.2% delivered via cesarean delivery with 56.4% non-low transverse uterine incisions. Composite maternal morbidity rates were 60.2% in the expectant management group and 33.0% in the termination of pregnancy group. After adjusting for gestational age at rupture, site, race and ethnicity, gestational age at entry to prenatal care, preterm premature rupture of membranes in a previous pregnancy, twin pregnancy, smoking, cerclage, and cervical examination at the time of presentation, expectant management was associated with 3.47 times the odds of composite maternal morbidity (95% confidence interval, 1.52-7.93), corresponding to an adjusted relative risk of 1.91 (95% confidence interval, 1.35-2.73). Among women who chose expectant management, 15.7% avoided morbidity and had a neonate who survived to discharge. CONCLUSION: Expectant management for preterm premature rupture of membranes at <24 weeks' gestation was associated with a significantly increased risk of maternal morbidity when compared to termination of pregnancy.

Preferences and experiences of women with epilepsy regarding sexual and reproductive healthcare provision.

RATIONALE: Women with epilepsy (WWE) have unique disease-specific considerations regarding their sexual and reproductive health (SRH), which impact decision-making around pregnancy and contraception. Understanding their perspectives, preferences, and experiences regarding SRH care contributes to optimizing patient-centered clinical practice. METHODS: We conducted individual semi-structured interviews with WWE aged 18-45 years, exploring their SRH care experiences and preferences. We audio-recorded and transcribed all interviews. Two coders used both inductive and deductive strategies to perform thematic analysis and identify key themes and representative quotes. RESULTS: Twenty WWE completed interviews (median age 23 years; range 18-43 years). Key themes included: 1) SRH counseling from neurologists often did not occur, was limited in scope, or contained misinformation, especially during adolescence and early adulthood. In particular, participants felt that they received poor counseling about contraception, fertility, folic acid, and teratogenic medications, which impacted their reproductive decision-making. 2) WWE report fragmented care between their neurologist and other SRH providers. 3) WWE prefer that their neurologists initiate routine comprehensive discussions about SRH. 4) Conversations about SRH should begin in adolescence and include private confidential discussions between neurologists and WWE. 5) Successful SRH conversations between neurologists and WWE involve detailed information, reassurance, and support for the patient's reproductive goals. CONCLUSION: WWE desire comprehensive, coordinated counseling and care regarding SRH and epilepsy, and often experience suboptimal SRH care. Better understanding of the SRH needs, preferences, and experiences of WWE will help inform interventions to optimize patient-centered SRH counseling and care by healthcare professionals, especially during adolescence.

SMFM Special Report: Putting the "M" back in MFM: Addressing education about disparities in maternal outcomes and care.

At the 36th Annual meeting of the Society for Maternal-Fetal Medicine (SMFM), leaders in the field of maternal-fetal medicine (MFM) convened to address maternal outcome and care inequities from 3 perspectives: (1) education, (2) clinical care, and (3) research. Meeting attendees identified knowledge gaps regarding disparities within the provider community; reviewed possible frameworks to address these knowledge gaps; and identified models with which to address key clinical issues. Collaboration and communication between all stakeholders will be needed to gain a better understanding of these prevailing disparities and formulate strategies to eliminate them.

Evaluating the role of Pleistocene refugia, rivers and environmental variation in the diversification of central African duikers (genera Cephalophus and Philantomba).

BACKGROUND: This study aims to assess the role that Pleistocene refugia, rivers and local habitat conditions may have played in the evolutionary diversification of three central African duiker species (Cephalophus dorsalis, C. callipygus and Philantomba monticola). Genetic data from geo-referenced feces were collected from a wide range of sites across Central Africa. Historical patterns of population genetic structure were assessed using a ~ 650 bp fragment of the mitochondrial control region and contemporary patterns of genetic differentiation were evaluated using 12 polymorphic microsatellite loci. RESULTS: Mitochondrial analyses revealed that populations of C. callipygus and P. monticola in the Gulf of Guinea refugium are distinct from other populations in west central Africa. All three species exhibit signatures of past population expansion across much of the study area consistent with a history of postglacial expansion. There was no strong evidence for a riverine barrier effect in any of the three species, suggesting that duikers can readily cross major rivers. Generalized dissimilarity models (GDM) showed that environmental variation explains most of the nuclear genetic differentiation in both C. callipygus and P. monticola. The forest-savanna transition across central Cameroon and the Plateaux Batéké region in southeastern Gabon show the highest environmentally-associated turnover in genetic variability. A pattern of genetic differentiation was also evident between the coast and forest interior that may reflect differences in precipitation and/or vegetation. CONCLUSIONS: Findings from this study highlight the historical impact of Pleistocene fragmentation and current influence of environmental variation on genetic structure in duikers. Conservation efforts should therefore target areas that harbor as much environmentally-associated genetic variation as possible in order to maximize species' capacity to adapt to environmental change.

Reasons for discontinuation of reversible contraceptive methods by women with epilepsy.

OBJECTIVE: To report the reasons for discontinuation of contraceptive methods by women with epilepsy (WWE). METHODS: These retrospective data come from a web-based survey regarding the contraceptive practices of 1,144 WWE in the community, ages 18-47 years. We determined the frequencies of contraceptive discontinuations and the reasons for discontinuation. We compared risk ratios for rates of discontinuation among contraceptive methods and categories. We used chi-square analysis to test the independence of discontinuation reasons among the various contraceptive methods and categories and when stratified by antiepileptic drug (AED) categories. RESULTS: Nine hundred fifty-nine of 2,393 (40.6%) individual, reversible contraceptive methods were discontinued. One-half (51.8%) of the WWE who discontinued a method discontinued at least two methods. Hormonal contraception was discontinued most often (553/1,091, 50.7%) with a risk ratio of 1.94 (1.54-2.45, p < 0.0001) compared to intrauterine devices (IUDs), the category that was discontinued the least (57/227, 25.1%). Among all individual methods, the contraceptive patch was stopped most often (79.7%) and the progestin-IUD was stopped the least (20.1%). The top three reasons for discontinuation among all methods were reliability concerns (13.9%), menstrual problems (13.5%), and increased seizures (8.6%). There were significant differences among discontinuation rates and reasons when stratified by AED category for hormonal contraception but not for any other contraceptive category. SIGNIFICANCE: Contraception counseling for WWE should consider the special experience profiles that are unique to this special population on systemic hormonal contraception.

Trends in gestational age at time of surgical abortion for fetal aneuploidy and structural abnormalities.

BACKGROUND: Screening for fetal aneuploidy has evolved over the past 2 decades. Whether these advances impact gestational age at abortion has received little study. OBJECTIVE: We sought to describe trends in the gestational age at the time of abortion by fetal diagnosis over an 11-year study period. We hypothesized that gestational age at time of abortion would decrease for fetal aneuploidy but remain unchanged for structural abnormalities. STUDY DESIGN: We conducted a retrospective case series of all women undergoing surgical abortion for fetal aneuploidy or structural abnormalities up to 24 weeks' gestation from 2004 through 2014 in a hospital operating room setting at a single, urban medical center. We excluded labor induction abortions (<1% of abortions at our medical center) and suction aspirations performed in the office practice. We performed suction aspiration up to 14 weeks and dilation and evacuation after that gestational age. We describe the median gestational age at abortion by fetal indication and year. RESULTS: For women undergoing abortion for fetal aneuploidy (n = 392), the median gestational age at time of abortion decreased from 19.0 weeks (interquartile range 18.0-21.0) in 2004 to 14.0 weeks (interquartile range 13.0-17.0) in 2014 (Kruskal-Wallis P < .0001). For women undergoing abortion for fetal structural abnormalities (n = 586), the median gestational age was ≥20 weeks for each year during the study interval (P = .1). As gestational age decreased in the fetal aneuploidy group, fewer women underwent dilation and evacuation and more became eligible for suction aspiration (<14 weeks). In 2004, >90% of women underwent dilation and evacuation for either indication. By 2014, 31% of women with fetal aneuploidy were eligible for suction aspiration compared to 11% of those with structural anomalies. CONCLUSION: Gestational age at the time of abortion for fetal aneuploidy decreased substantially from 2004 through 2014; earlier abortion is safer for women. In contrast, women seeking abortion for fetal structural abnormalities did not experience a change in timing. Legislation restricting gestational age at the time of abortion could disproportionately affect women with fetal structural abnormalities.

Folic acid use by women with epilepsy: Findings of the Epilepsy Birth Control Registry.

PURPOSE: To determine the prevalence and predictors of folic acid (FA) use by women with epilepsy (WWE) at risk of unintended pregnancy. METHODS: These retrospective data come from the Epilepsy Birth Control Registry (EBCR) web-based survey of 1144 WWE in the community, 18-47years, who provided demographic, epilepsy, AED, contraception, pregnancy, healthcare visits and FA data. We report prevalence and predictors of FA use in relation to risk of pregnancy (not at risk, at risk, seeking pregnancy, pregnant), demographics, seizure types and AED and contraception categories. RESULTS: 368 (47.6%) of the 773 WWE at risk of unintended pregnancy in the EBCR took FA supplement. Being at risk was a significant predictor in comparison to WWE not at risk (OR=1.464 [1.103-1.944], p=0.008). In comparison to WWE at risk, FA use trended greater for WWE actively seeking pregnancy (29/47, 61.7% v 368/773, 47.6%; p=0.0605) and was greater for pregnant WWE (17/19, 89.5% v 368/773, 47.6%; p=0.0007). Demographic predictors for WWE at risk were race (p=0.003), education (p=0.012) and income (0.043) with significantly greater FA use by Caucasians than minorities and direct correlations between FA use and levels of education and household income. Seizure type, AED use, category and dosage, polytherapy and contraceptive category were not predictors. A healthcare provider visit during the year prior to the survey was not a predictor. Prevalence of FA use was similar following visits with gynecologists - 51.7%, neurologists - 48.7% and primary care - 48.6%. FA supplementation by prescription was greater for WWE at risk on AED versus no AED (190/355, 53.5% v 3/13, 23.1%; p=0.045). CONCLUSION: Low prevalence of preconception FA use may reflect a need for more education. In addition, further research is needed to provide definitive evidence that FA reduces congenital malformations in the offspring of WWE.

Women with epilepsy initiating a progestin IUD: A prospective pilot study of safety and acceptability.

OBJECTIVE: Effective contraception enables women with epilepsy (WWE) to plan their pregnancies and improve outcomes for themselves and their children. Although popular among all women, complex drug interactions limit the efficacy and safety of oral contraceptives (OCs) for WWE. We sought to explore the safety, acceptability, and pharmacokinetic impact of a progestin-containing intrauterine device (IUD) in WWE. METHODS: We enrolled 20 women with well-controlled epilepsy and a stable antiepileptic drug (AED) regimen and who were initiating a progestin-containing IUD (levonorgestrel 52 mg) in a prospective, observational study. For each AED, we compared the trough concentration before IUD insertion to the trough concentration 3 weeks, and 3 and 6 months later. Participants recorded seizures in a daily paper diary. We compared seizures that occurred during the month before IUD insertion to those occurring in the 6 months thereafter. Participants completed an acceptability questionnaire at 3 and 6 months. RESULTS: Participants' average age was 28 years; 60% were nulligravid. They reported a history of multiple seizure types. During the baseline month, 75% were seizure-free and the remainder reported between one and three seizures. Fourteen received monotherapy and six received polytherapy. Lamotrigine use was most common (n = 12). AED trough concentrations remained stable during the 6 months after IUD insertion, without clinically meaningful deviations from baseline. Diary data showed that seizure frequency worsened in 3, and remained unchanged in 13 and improved in 4 after IUD insertion. Subjectively, no participant believed the IUD worsened her seizure control. All participants were either somewhat or very satisfied with the IUD throughout the study. All participants continued the IUD use at 6 months. No pregnancies occurred. SIGNIFICANCE: This pilot study suggests that the progestin-containing IUD is a safe and acceptable long-acting contraceptive for WWE.

Contraceptive practices of women with epilepsy: Findings of the epilepsy birth control registry.

OBJECTIVE: To report the contraceptive practices of women with epilepsy (WWE) in the community, predictors of highly effective contraception use, and reasons WWE provide for the selection of a particular method. METHODS: These cross-sectional data come from the Epilepsy Birth Control Registry (EBCR) web-based survey regarding the contraceptive practices of 1,144 WWE in the community, ages 18-47 years. We report demographic, epilepsy, and antiepileptic drug (AED) characteristics as well as contraceptive use. We determined the frequency of use of highly effective contraception use, that is, methods with failure rate <10%/year, and conducted binary logistic regression analysis to determine predictors of highly effective contraception use. We report frequencies of WWE who consult various health care providers regarding the selection of a method and the reasons cited for selection. RESULTS: Of the 796 WWE at risk of unintended pregnancy, 69.7% use what is generally considered to be highly effective contraception (hormonal, intrauterine device [IUD], tubal, vasectomy). Efficacy in WWE, especially for the 46.6% who use hormonal contraception, remains to be proven. Significant predictors of highly effective contraception use are insurance (insured 71.6% vs. noninsured 56.0%), race/ethnicity (Caucasian 71.3% vs. minority 51.0%), and age (38-47, 77.5%; 28-37, 71.8%; 18-27, 67.0%). Of the 87.2% who have a neurologist, only 25.4% consult them regarding selection of a method, although AED interaction is cited as the top reason for selection. SIGNIFICANCE: The EBCR web-based survey is the first large-scale study of the contraceptive practices of WWE in the community. The findings suggest a need for the development of evidence-based guidelines that address the efficacy and safety of contraceptive methods in this special population, and for greater discourse between neurologists and WWE regarding contraception.

Accelerated high-yield generation of limb-innervating motor neurons from human stem cells.

Human pluripotent stem cells are a promising source of differentiated cells for developmental studies, cell transplantation, disease modeling, and drug testing. However, their widespread use even for intensely studied cell types like spinal motor neurons is hindered by the long duration and low yields of existing protocols for in vitro differentiation and by the molecular heterogeneity of the populations generated. We report a combination of small molecules that within 3 weeks induce motor neurons at up to 50% abundance and with defined subtype identities of relevance to neurodegenerative disease. Despite their accelerated differentiation, motor neurons expressed combinations of HB9, ISL1, and column-specific markers that mirror those observed in vivo in human embryonic spinal cord. They also exhibited spontaneous and induced activity, and projected axons toward muscles when grafted into developing chick spinal cord. Strikingly, this novel protocol preferentially generates motor neurons expressing markers of limb-innervating lateral motor column motor neurons (FOXP1(+)/LHX3(-)). Access to high-yield cultures of human limb-innervating motor neuron subtypes will facilitate in-depth study of motor neuron subtype-specific properties, disease modeling, and development of large-scale cell-based screening assays.

Landscape effects on gene flow for a climate-sensitive montane species, the American pika.

Climate change is arguably the greatest challenge to conservation of our time. Most vulnerability assessments rely on past and current species distributions to predict future persistence but ignore species' abilities to disperse through landscapes, which may be particularly important in fragmented habitats and crucial for long-term persistence in changing environments. Landscape genetic approaches explore the interactions between landscape features and gene flow and can clarify how organisms move among suitable habitats, but have suffered from methodological uncertainties. We used a landscape genetic approach to determine how landscape and climate-related features influence gene flow for American pikas (Ochotona princeps) in Crater Lake National Park. Pikas are heat intolerant and restricted to cool microclimates; thus, range contractions have been predicted as climate changes. We evaluated the correlation between landscape variables and genetic distance using partial Mantel tests in a causal modelling framework, and used spatially explicit simulations to evaluate methods of model optimization including a novel approach based on relative support and reciprocal causal modelling. We found that gene flow was primarily restricted by topographic relief, water and west-facing aspects, suggesting that physical restrictions related to small body size and mode of locomotion, as well as exposure to relatively high temperatures, limit pika dispersal in this alpine habitat. Our model optimization successfully identified landscape features influencing resistance in the simulated data for this landscape, but underestimated the magnitude of resistance. This is the first landscape genetic study to address the fundamental question of what limits dispersal and gene flow in the American pika.

Carbamazepine coadministration with an oral contraceptive: effects on steroid pharmacokinetics, ovulation, and bleeding.

PURPOSE: Antiepileptic drugs (AEDs) are widely used in reproductive-age women. The AED carbamazepine (CBZ) induces the hepatic cytochrome P450 system, thereby accelerating hormone metabolism. We sought to assess the pharmacodynamic effects of CBZ on breakthrough bleeding and ovulation during oral contraceptive (OC) use. METHODS: A double-blind, randomized, crossover study of healthy women ages 18-35 years. Participants took an OC containing 20 µg ethinyl estradiol (EE) and 100 µg levonorgestrel (LNG) for 4 months. Concurrently, participants took 600 mg CBZ or a matching placebo for 2 months each, administered in random order. During the second month of CBZ or placebo, we measured EE and LNG levels 12 times over 24 h, ovarian follicular diameters with eight biweekly vaginal ultrasounds, weekly progesterone levels, and bleeding (using a diary). KEY FINDINGS: We enrolled 25 women; 10 completed the study. Five women discontinued because of reversible CBZ side effects. Mean area under the curve (AUC) measurements were lower during CBZ use compared to placebo for EE (1,778 vs. 986 pg*h/ml, p < 0.001) and LNG (24.8 vs. 13.8 pg*h/ml, p = 0.04). Ovulation occurred in 5 of 10 CBZ cycles compared to 1 of 10 placebo cycles (p = 0.06). Three or more days of breakthrough bleeding occurred during 8 of the 10 CBZ cycles compared to 2 of the 10 placebo cycles (p = 0.07). SIGNIFICANCE: A commonly used dose of CBZ decreased levels of contraceptive steroids, increased breakthrough bleeding, and permitted ovulation during use of a low-dose OC. Women treated with CBZ are not adequately protected from pregnancy by low-dose OCs.

Antiepileptic drugs: are women aware of interactions with oral contraceptives and potential teratogenicity?

Women with epilepsy (WWE)'s knowledge of the interaction between antiepileptic drugs (AEDs) and oral contraceptives (OCs) and the potential teratogenicity of AEDs has received limited study. We conducted a cross-sectional questionnaire study (English or Spanish) among young WWE (18-44 years) to assess demographic characteristics, current AED use, and knowledge of AED interactions with OCs and teratogenicity. We used the Food and Drug Administration's classification system to categorize each AED's teratogenic potential. Participants (n=148) had a mean age of 32 years (SD 8); 32% spoke Spanish and described themselves as Hispanic. Among women prescribed a cytochrome p450-inducing AED, 65% were unaware of decreased OC efficacy. Forty percent of those prescribed Category D AEDs were unaware of potential teratogenic effects. WWE have limited knowledge of the potential interaction between AEDs and OCs and the teratogenic effects of AEDs. Educational efforts should highlight the reproductive health effects of AEDs in WWE.

Abortion in adolescents: epidemiology, confidentiality, and methods.

PURPOSE OF REVIEW: To review the epidemiology, confidentiality, and methods of abortion provision specific to adolescents. RECENT FINDINGS: In the United States, four out of five pregnancies in teenagers are unintended and about one-third of all adolescent pregnancies end in induced abortion. Barriers such as travel and cost decrease abortion access for all women and adolescents, whose pregnancies are diagnosed later than older women, may be particularly impacted by such challenges. An increasing majority of states require parental involvement in adolescents' decisions to end their pregnancies. Recent analyses indicate that mandating parental involvement does not promote family communication; rather, such laws may actually increase the risk of harm by delaying appropriate medical care. Medication and surgical abortion are options for adolescents; both are safe and effective. There is no evidence that abortion during adolescence causes negative psychological consequences, decreased fertility, or increased risk in future pregnancies. SUMMARY: Continued high rates of unintended pregnancy among US adolescents necessitate access to safe and timely abortion services. Unfortunately, teens encounter unique barriers in obtaining abortion care that lead to delays and preventable risk associated with later abortion.

A pilot study of levonorgestrel concentrations and bleeding patterns in women with epilepsy using a levonorgestrel IUD and treated with antiepileptic drugs.

OBJECTIVES: We explored levonorgestrel (LNG) concentrations, bleeding patterns and endometrial thickness in women with epilepsy (WWE) initiating an LNG-intrauterine device (IUD) co-administered with antiepileptic drugs (AEDs). STUDY DESIGN: This pilot study included 20 WWE ages 18 to 45 years with well-controlled seizures and stable AED regimens initiating a 52-mg LNG-IUD (20 mcg/d initial release). We collected blood and measured endometrial thickness before IUD placement and 21 days, 3 months and 6 months thereafter. Participants recorded bleeding/spotting daily. We measured total LNG (radioimmunoassay), serum hormone binding globulin (SHBG, immunoassay) and calculated the free LNG index. We compared total LNG, free LNG index, SHBG and endometrial thickness over time using a linear mixed-effects model. RESULTS: Total LNG, free LNG index and SBHG levels remained stable from day 21 throughout. Endometrial thickness decreased from a median of 5.9 mm [interquartile range (IQR) 4.6-7.5] at day 21 to 3.3mm (2.8-4.9) by month 6 (p=0.02). Bleeding and spotting days decreased from a median of 16 (IQR 13-23) in month 1 to 6.5 (IQR 4-8.5) in month 6 regardless of AED regimen. CONCLUSION: Like women without epilepsy, WWE initiating the LNG-IUD experience stable total LNG concentrations and decreasing endometrial thickness and bleeding over the first 6 months of use. IMPLICATIONS: Like women without epilepsy, WWE using antiepileptic drugs can expect a stable LNG concentration and decreasing bleeding during the first 6 months of LNG-IUD use. Our data can be useful for guidance of WWE considering use the LNG-IUD.

Reproductive history, sexual behavior and use of contraception in women with epilepsy.

BACKGROUND: Women with epilepsy experience more pregnancy-related risks than do their healthy peers. Guidelines recommend highly effective contraception. However, their contraceptive practices remain unknown. STUDY DESIGN: We conducted a cross-sectional questionnaire study among reproductive-age women (18-44 years) with epilepsy presenting for routine, outpatient visits to an urban, academic medical center. Our questionnaire, in English or Spanish, included demographic characteristics, reproductive history, antiepileptic drug use, sexual behavior and contraception. RESULTS: Participants had a mean age of 32 years (S.D.=8), 32% spoke Spanish and described themselves as Hispanic. Participants reported a wide range of educational attainment, insurance payor and income. About half of the participants reported at least one pregnancy, and 50% of the 181 pregnancies reported were unplanned. Among the 53% who reported intercourse in the last month, 74% used contraception, 15% were pregnant, 5% did not want to use contraception, 3% sought pregnancy and 3% had hysterectomy. Of those using contraception, 53% used highly effective methods (sterilization, intrauterine device, hormonal pill, patch and injection), and 47% used less effective methods (condom, withdrawal, rhythm and spermicide). Among the 21 participants using hormonal methods, six concomitantly took enzyme-inducing antiepileptic drugs potentially increasing susceptibility to pregnancy. DISCUSSION: In this sample of women with epilepsy about half reported prior pregnancies; 50% were unplanned. Of those using contraception, only 53% used a highly effective method. Future studies should determine generalizability of these findings and explore reasons for inadequate family planning in women with epilepsy.

A noninferiority randomized controlled trial to compare transabdominal and transvaginal sonography for eligibility assessment prior to medical abortion.

OBJECTIVES: To compare transabdominal sonography (TAS) to transvaginal sonography (TVS) in medical abortion eligibility assessment, specifically to measure how often clinicians chose to order additional testing for eligibility assessment following TAS and TVS, and to look for differences by patient and clinician characteristics. Also, to compare patient acceptability between the two modalities. STUDY DESIGN: This pragmatic multisite randomized noninferiority trial compared TAS to TVS at 10 New York City and New Jersey health centers that provide medical abortion. Women seeking medical abortion were randomized 1:1 to receive TAS or TVS. Following the study ultrasound examination, clinicians determined whether participants were eligible for medical abortion based on these results or warranted further testing. All participants completed an acceptability questionnaire. We compared additional testing and acceptability between TAS and TVS. RESULTS: Of those randomized to TAS, 63/317 (19.9%) received additional testing compared to 15/312 (4.8%) randomized to TVS. After TAS, most additional testing consisted of a same-day TVS. Other tests included ß-hCG testing, scheduled repeat sonography or return visit. After TAS, 13.4% seen by physicians and 27.6% seen by advanced practice nurses (APNs) received additional testing (p<.01). Additional testing was more common in early gestational ages for both groups. We enrolled too few women with a body mass index (BMI) >35 kg/m2 to make comparisons. Participants found TAS more acceptable than TVS, and two thirds preferred TAS for future care. CONCLUSIONS: TAS provided sufficient information for clinicians to assess medical abortion eligibility without additional tests for most patients. However, the frequency of additional testing was exceedingly close to our predefined noninferiority boundary. Why APNs ordered substantially more additional testing than physicians is unclear. TAS was more acceptable to patients than TVS. IMPLICATIONS: TVS use requires high-level disinfection, which is resource-intensive and thus can be a barrier to care. Instead, TAS can be first-line for most women, reducing resources needed to provide medical abortion. Further research could help to establish gestational age and BMI thresholds beyond which TVS would be a more informative first test. We also need to evaluate whether additional training in using TAS would decrease additional testing.

Bleeding patterns after misoprostol vs surgical treatment of early pregnancy failure: results from a randomized trial.

OBJECTIVE: The purpose of this study was to describe bleeding patterns after misoprostol or curettage for early pregnancy failure (EPF). STUDY DESIGN: This was a randomized trial that included women (n = 652) with EPF. Participants were assigned to vaginal misoprostol (800 microg) or curettage in a 3:1 ratio. Participants completed a bleeding diary. We measured hemoglobin levels at baseline and 2 weeks after the treatment. RESULTS: Decreases in hemoglobin levels were greater after misoprostol (-0.7 g/dL; SD, 1.2) than curettage (-0.2 g/dL; SD, 0.9; P < .001). Large changes in hemoglobin levels (at least 2 g/dL) or low nadir hemoglobin levels (< 10 g/dL) were more frequent after misoprostol (55/428 women; 12.8%) than after curettage (6/135 women; 4.4%; P = .02). More participants in the misoprostol group reported "any bleeding" or "heavy bleeding" every study day. Four women who were treated with misoprostol required blood transfusion. CONCLUSION: Bleeding is heavier and more prolonged after medical treatment with misoprostol than with curettage for EPF; however, bleeding rarely requires intervention.

Oral contraceptives: side effects and depression in adolescent girls.

OBJECTIVE: The study was undertaken to determine the side effects, including depression, of oral contraceptives (OCs) in adolescent girls. METHODS: We conducted a randomized trial of OCs for dysmenorrhea, which assessed side effects and depression. Seventy-six adolescents received an OC (20 microg of ethinyl estradiol/100 mg of levonorgestrel) or a placebo in a double-blind fashion for 3 months. We ascertained OC side effects using open-ended and closed question formats. Participants self-administered the Center for Epidemiologic Studies Depression Scale (CES-D) to assess depressive symptoms. RESULTS: Fifty-seven participants (77%) reported at least one side effect (median=2, range=0-8, interquartile range=1.0-3.25). The number and the type of side effects reported in the OC group and in the placebo group were similar. Mean exit CES-D scores were comparable between groups [OC group, 14.0 (SD=9.2); placebo group, 14.4 (SD=8.1); p=.86]. CONCLUSION: Adolescents treated with an OC or a placebo experienced similar numbers and types of OC side effects, as well as depressive symptoms.