Grand Multiparity and Obstetric Outcomes in a Contemporary Cohort: The Role of Increasing Parity.

OBJECTIVE: Evidence is inconsistent regarding grand multiparity and its association with adverse obstetric outcomes. Few large American cohorts of grand multiparas have been studied. We assessed if increasing parity among grand multiparas is associated with increased odds of adverse perinatal outcomes. STUDY DESIGN: Multicenter retrospective cohort of patients with parity ≥ 5 who delivered a singleton gestation in New York City from 2011 to 2019. Outcomes included postpartum hemorrhage, preterm delivery, hypertensive disorders of pregnancy, shoulder dystocia, birth weight > 4,000 and <2,500 g, and neonatal intensive care unit (NICU) admission. Parity was analyzed continuously, and multivariate analysis determined if increasing parity and other obstetric variables were associated with each adverse outcome. RESULTS: There were 2,496 patients who met inclusion criteria. Increasing parity among grand multiparas was not associated with any of the prespecified adverse outcomes. Odds of postpartum hemorrhage increased with history (adjusted odds ratio [aOR]: 2.65, 95% confidence interval [1.83, 3.84]) and current cesarean delivery (aOR: 4.59 [3.40, 6.18]). Preterm delivery was associated with history (aOR: 12.36 [8.70-17.58]) and non-White race (aOR: 1.90 [1.27, 2.84]). Odds of shoulder dystocia increased with history (aOR: 5.89 [3.22, 10.79]) and birth weight > 4,000 g (aOR: 9.94 [6.32, 15.65]). Birth weight > 4,000 g was associated with maternal obesity (aOR: 2.92 [2.22, 3.84]). Birth weight < 2,500 g was associated with advanced maternal age (aOR: 1.69 [1.15, 2.48]), chronic hypertension (aOR: 2.45 [1.32, 4.53]), and non-White race (aOR: 2.47 [1.66, 3.68]). Odds of hypertensive disorders of pregnancy increased with advanced maternal age (aOR: 1.79 [1.25, 2.56]), history (aOR: 10.09 [6.77-15.04]), and non-White race (aOR: 2.79 [1.95, 4.00]). NICU admission was associated with advanced maternal age (aOR: 1.47 [1.06, 2.02]) and non-White race (aOR: 2.57 [1.84, 3.58]). CONCLUSION: Among grand multiparous patients, the risk factor for adverse maternal, obstetric, and neonatal outcomes appears to be occurrence of those adverse events in a prior pregnancy and not increasing parity itself. KEY POINTS: · Increasing parity is not associated with adverse obstetric outcomes among grand multiparas.. · Prior adverse pregnancy outcome is a risk factor for the outcome among grand multiparas.. · Advanced maternal age is associated with adverse obstetric outcomes among grand multiparas..

Accelerate postoperative management after scoliosis surgery in healthy and impaired children: intravenous opioid therapy versus epidural therapy.

PURPOSE: Postoperative pain is a major concern following scoliosis surgery. CEA (continuous epidural analgesia) is established in postoperative pain therapy as well as intravenous patient-controlled analgesia (IV-PCA). The purpose of this study was to compare the clinical outcomes of both methods. METHODS: We retrospectively studied 175 children between 8 and 18 years who were subject to posterior scoliosis correction and fusion. Two main cohorts were formed: CEA with local anesthetic and opioids, and IV-PCA with opioids. Both groups further comprised two sub-cohorts: those who were mentally and/or physically healthy (H; n = 93 vs. n = 30) and those who were impaired (I; n = 26 vs. n = 26). The outcome parameters were the demand for pain medication, parameters of mobilization, and the presence of adverse reactions. RESULTS: Healthy children who received CEA started mobilization 1 day earlier than children with IV-PCA (p = 0.002). First postsurgical defecation was seen earlier in all children who received CEA in both groups (H; Day 4 vs. Day 5, p = 0.011, I; Day 3 vs. Day 5, p = 0.044). Healthy children who received CEA were discharged from hospital 4 days earlier than their IV-PCA counterparts (p < 0.001). No statistically significant difference in postoperative nausea nor in vomiting was identified between groups. Transient neurological irritations were seen in 9.7% of the patients in the CEA group. CONCLUSIONS: CEA provides appropriate pain management after scoliosis surgery, regardless of the patient's mental status. It allows earlier postoperative defecation for all patients , as well as shorter hospitalization and an earlier mobilization for healthy patients.

Pregnant and Postpartum People with Substance Use Disorders: Understanding the Obstetrical Care Provider' s Roles and Responsibilities.

Peripartum individuals with substance misuse are a high-risk population that challenge clinicians and child welfare specialists alike. Federal legislation was updated in 2016 with the Comprehensive Addiction Recovery Act (CARA) to improve care via expanded screening and treatment referrals for peripartum women with substance misuse. The implementation of CARA requires providers to update their policies and procedures in order to meet the requirements outlined by this legislation. As this is a new process, this paper reviews the new administrative reporting and safety planning requirements relevant to obstetrical care providers and provides examples of best practice for different clinical scenarios. Given the variable state laws, confidentiality concerns, influence of stigma and health inequities on substance use treatment, and the fragmented healthcare system, implementation of CARA will challenge obstetric, pediatric, and mental health care providers along with child welfare services. All entities involved must work together to create effective and efficient protocols to address the CARA requirements. Health systems must also evaluate and update methods and interventions to assure that policies improve family stability and well-being.

Novel Evidence-Based Labor Induction Algorithm Associated with Increased Vaginal Delivery within 24 Hours.

OBJECTIVE: This study aimed to assess whether concordance with our proposed labor induction algorithm is associated with an increased rate of vaginal delivery within 24 hours. STUDY DESIGN: We conducted a retrospective review of 287 induction of labors (IOLs) at a single urban, tertiary, academic medical center which took place before we created an evidence-based IOL algorithm. We then compared the IOL course to the algorithm to assess for concordance and outcomes. Patients age 18 years or over with a singleton, cephalic pregnancy of 366/7 to 420/7 weeks' gestation were included. Patients were excluded with a Bishop's score >6, contraindication to misoprostol or cervical Foley catheter, major fetal anomalies, or intrauterine fetal death. Patients with 100% concordance were compared with <100% concordant patients, and patients with ≥80% concordance were compared with <80% concordant patients. Adjusted hazard ratios (AHRs) were calculated for rate of vaginal delivery within 24 hours, our primary outcome. Competing risk's analysis was conducted for concordant versus nonconcordant groups, using vaginal delivery as the outcome of interest, with cesarean delivery (CD) as a competing event. RESULTS: Patients with 100% concordance were more likely to have a vaginal delivery within 24 hours, n = 66 of 77 or 85.7% versus n = 120 of 210 or 57.1% (p < 0.0001), with an AHR of 2.72 (1.98, 3.75, p < 0.0001) after adjusting for delivery indication and scheduled status. Patients with 100% concordance also had shorter time from first intervention to delivery (11.9 vs. 19.4 hours). Patients with ≥80% concordance had a lower rate of CD (11/96, 11.5%) compared with those with <80% concordance (43/191 = 22.5%; p = 0.0238). There were no differences in neonatal outcomes assessed. CONCLUSION: Our IOL algorithm may offer an opportunity to standardize care, improve the rate of vaginal delivery within 24 hours, shorten time to delivery, and reduce the CD rate for patients undergoing IOL. KEY POINTS: · Studies on IOL have focused on individual steps. A labor induction algorithm allows for standardization.. · Algorithm concordance is associated with decreased time to delivery.. · Algorithm concordance is associated with decreased CD rate..

Characteristics and Outcomes of Pregnant Women with Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) in New York City: A Matched Cohort Study.

OBJECTIVE: The aim of this study was to examine the association between severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and preterm birth, cesarean birth, and composite severe maternal morbidity by studying women with and without SARS-CoV-2 infection at the time of delivery hospitalization from similar residential catchment areas in New York City. STUDY DESIGN: This was a retrospective cohort study of pregnant women with laboratory-confirmed or laboratory-denied SARS-CoV-2 on nasopharyngeal swab under universal testing policies at the time of admission who gave birth between March 13 and May 15, 2020, at two New York City medical centers. Demographic and clinical data were collected and follow-up was completed on May 30, 2020. Groups were compared for the primary outcome and preterm birth, in adjusted (for age, race/ethnicity, nulliparity, body mass index) and unadjusted analyses. RESULTS: Among this age-matched cohort, 164 women were positive and 247 were negative for SARS-CoV-2. Of the positive group, 52.4% were asymptomatic and 1.2% had critical coronavirus disease 2019 (COVID-19). The groups did not differ by race and ethnicity, body mass index, or acute or chronic comorbidities. Women with SARS-CoV-2 were more likely to be publicly insured. Preterm birth, cesarean birth, and severe maternal morbidity did not differ between groups. Babies born to women with SARS-CoV-2 were more likely to have complications of prematurity or low birth weight (7.7 vs. 2%, p = 0.01). CONCLUSION: Preterm and cesarean birth did not differ between women with and without SARS-CoV-2 across disease severity in adjusted and unadjusted analysis among this cohort during the pandemic peak in New York City.

Pregnant women with severe or critical coronavirus disease 2019 have increased composite morbidity compared with nonpregnant matched controls.

BACKGROUND: In March 2020, as community spread of severe acute respiratory syndrome coronavirus 2 became increasingly prevalent, pregnant women seemed to be equally susceptible to developing coronavirus disease 2019. Although the disease course usually appears mild, severe and critical cases of coronavirus disease 2019 seem to lead to substantial morbidity, including intensive care unit admission with prolonged hospital stay, intubation, mechanical ventilation, and even death. Although there are recent reports regarding the impact of coronavirus disease 2019 on pregnancy, there is a lack of information regarding the severity of coronavirus disease 2019 in pregnant vs nonpregnant women. OBJECTIVE: We aimed to describe the outcomes of severe and critical cases of coronavirus disease 2019 in pregnant vs nonpregnant, reproductive-aged women. STUDY DESIGN: This is a multicenter, retrospective, case-control study of women with laboratory-confirmed severe acute respiratory syndrome coronavirus 2 infection hospitalized with severe or critical coronavirus disease 2019 in 4 academic medical centers in New York City and 1 in Philadelphia between March 12, 2020, and May 5, 2020. The cases consisted of pregnant women admitted specifically for severe or critical coronavirus disease 2019 and not for obstetrical indications. The controls consisted of reproductive-aged, nonpregnant women admitted for severe or critical coronavirus disease 2019. The primary outcome was a composite morbidity that includes the following: death, a need for intubation, extracorporeal membrane oxygenation, noninvasive positive pressure ventilation, or a need for high-flow nasal cannula O2 supplementation. The secondary outcomes included intensive care unit admission, length of stay, a need for discharge to long-term acute care facilities, and discharge with a home O2 requirement. RESULTS: A total of 38 pregnant women with severe acute respiratory syndrome coronavirus 2 polymerase chain reaction-confirmed infections were admitted to 5 institutions specifically for coronavirus disease 2019, 29 (76.3%) meeting the criteria for severe disease status and 9 (23.7%) meeting the criteria for critical disease status. The mean age and body mass index were markedly higher in the nonpregnant control group. The nonpregnant cohort also had an increased frequency of preexisting medical comorbidities, including diabetes, hypertension, and coronary artery disease. The pregnant women were more likely to experience the primary outcome when compared with the nonpregnant control group (34.2% vs 14.9%; P=.03; adjusted odds ratio, 4.6; 95% confidence interval, 1.2-18.2). The pregnant patients experienced higher rates of intensive care unit admission (39.5% vs 17.0%; P<.01; adjusted odds ratio, 5.2; 95% confidence interval, 1.5-17.5). Among the pregnant women who underwent delivery, 72.7% occurred through cesarean delivery and the mean gestational age at delivery was 33.8±5.5 weeks in patients with severe disease status and 35±3.5 weeks in patients with critical coronavirus disease 2019 status. CONCLUSION: Pregnant women with severe and critical coronavirus disease 2019 are at an increased risk for certain morbidities when compared with nonpregnant controls. Despite the higher comorbidities of diabetes and hypertension in the nonpregnant controls, the pregnant cases were at an increased risk for composite morbidity, intubation, mechanical ventilation, and intensive care unit admission. These findings suggest that pregnancy may be associated with a worse outcome in women with severe and critical cases of coronavirus disease 2019. Our study suggests that similar to other viral infections such as severe acute respiratory syndrome coronavirus and Middle East respiratory syndrome coronavirus, pregnant women may be at risk for greater morbidity and disease severity.

Radiographic scoliosis angle estimation: spline-based measurement reveals superior reliability compared to traditional COBB method.

INTRODUCTION AND OBJECTIVE: Although being standard for scoliosis curve size estimation, COBB angle measurement is well known to be inaccurate, due to a high interobserver variance in end vertebra selection and end plate contour delineation. We propose a stepwise improvement by using a spline constructed from vertebra centroids to resemble spinal curve characteristics more closely. To enhance precision even further, a neural net was trained to detect the centroids automatically. MATERIALS & METHODS: Vertebra centroids in AP spinal X-ray images of varying quality from 551 scoliosis patients were manually labeled by 4 investigators. With these inputs, splines were generated and the computed curve sizes were compared to the manually measured COBB angles and to the curve estimation obtained from the neural net. RESULTS: Splines achieved a higher interobserver correlation of 0.92-0.95 compared to manual COBB measurements (0.83-0.92) and showed 1.5-2 times less variance, depending on the anatomic region. This translates into an average of 1° of interobserver measurement deviation for spline-based curve estimation compared to 3°-8° for COBB measurements. The neural net was even more precise and achieved mean deviations below 0.5°. CONCLUSION: In conclusion, our data suggest an advantage of spline-based automated measuring systems, so further investigations are warranted to abandon manual COBB measurements.

Enhanced recovery after surgery at cesarean delivery to reduce postoperative length of stay: a randomized controlled trial.

OBJECTIVE: Our objective was to determine whether an enhanced recovery after surgery pathway at the time of cesarean birth would permit a reduction in postoperative length of stay and improve postoperative patient satisfaction compared to standard perioperative care. MATERIALS AND METHODS: Patients undergoing nonemergent cesarean delivery at ≥37 weeks of gestation were randomized to enhanced recovery after surgery or standard care. Enhanced recovery after surgery involved multiple evidence-based interventions bundled into 1 protocol. The primary outcome was discharge on postoperative day 2. Secondary outcome variables included pain medication requirements, breastfeeding rates, and various measures of patient satisfaction. RESULTS: From September 27, 2017, to May 2, 2018, a total of 58 women were randomized to enhanced recovery after surgery and 60 women to standard care. The groups were similar in medical comorbidities and in demographic and perioperative characteristics. Enhanced recovery after surgery was not associated with a significantly increased rate of postoperative day 2 discharges when compared with standard care (8.6% vs 3.3%, respectively; odds ratio, 2.74; 95% confidence interval, 0.51-14.70), but it was associated with a significantly reduced postoperative length of stay when compared with standard care, with a median length of stay of 73.5 hours (interquartile range, 71.08-76.62) vs 75.5 hours (interquartile range, 72.86-76.84) from surgery, difference in median length of stay (-1.92; 95% confidence interval, -3.80 to -0.29). Enhanced recovery after surgery was not associated with a reduction in postoperative narcotic use (117.16 ± 54.17 vs 119.38 ± 47.98 morphine milligram equivalents; mean difference, -2.22; 95% confidence interval, -20.86 to 16.42). More subjects randomized to the enhanced recovery after surgery protocol reported breastfeeding at discharge (67.2% vs 48.3%; P = .046). When patients were surveyed 6 weeks postpartum, those in the enhanced recovery after surgery group were more likely to feel that their expectations were met and that they had achieved their postoperative milestones earlier, and to report continued breastfeeding. CONCLUSION: Enhanced recovery after surgery at cesarean delivery was not associated with an increase in the number of women discharged on postoperative day 2, but that may have been related to factors other than patients' medical readiness for discharge. Evidence that enhanced recovery after surgery at cesarean delivery may have the potential to improve outcomes such as day of discharge is suggested by the observed reduction in overall postoperative length of stay, improved patient satisfaction, and an increase in breastfeeding rates. Even better results may accrue with more provider and patient experience with enhanced recovery after surgery.

Discovery of isoquinolinone and naphthyridinone-based inhibitors of poly(ADP-ribose) polymerase-1 (PARP1) as anticancer agents: Structure activity relationship and preclinical characterization.

The exploitation of GLU988 and LYS903 residues in PARP1 as targets to design isoquinolinone (I & II) and naphthyridinone (III) analogues is described. Compounds of structure I have good biochemical and cellular potency but suffered from inferior PK. Constraining the linear propylene linker of structure I into a cyclopentene ring (II) offered improved PK parameters, while maintaining potency for PARP1. Finally, to avoid potential issues that may arise from the presence of an anilinic moiety, the nitrogen substituent on the isoquinolinone ring was incorporated as part of the bicyclic ring. This afforded a naphthyridinone scaffold, as shown in structure III. Further optimization of naphthyridinone series led to identification of a novel and highly potent PARP1 inhibitor 34, which was further characterized as preclinical candidate molecule. Compound 34 is orally bioavailable and displayed favorable pharmacokinetic (PK) properties. Compound 34 demonstrated remarkable antitumor efficacy both as a single-agent as well as in combination with chemotherapeutic agents in the BRCA1 mutant MDA-MB-436 breast cancer xenograft model. Additionally, compound 34 also potentiated the effect of agents such as temozolomide in breast cancer, pancreatic cancer and Ewing's sarcoma models.

A Survey of Labor and Delivery Practices in New York City during the COVID-19 Pandemic.

Recently, a novel coronavirus, precisely severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2), that causes the disease novel coronavirus disease 2019 (COVID-19) has been declared a worldwide pandemic. Over a million cases have been confirmed in the United States. As of May 5, 2020, New York State has had over 300,000 cases and 24,000 deaths with more than half of the cases and deaths occurring in New York City (NYC). Little is known, however, of how this virus impacts pregnancy. Given this lack of data and the risk for severe disease in this relatively immunocompromised population, further understanding of the obstetrical management of COVID-19, as well as hospital level preparation for its control, is crucial. Guidance has come from expert opinion, professional societies and public health agencies, but to date, there is no report on how obstetrical practices have adapted these recommendations to their local situations. We therefore developed an internet-based survey to elucidate the practices put into place to guide the care of obstetrical patients during the COVID-19 pandemic. We surveyed obstetrical leaders in four academic medical centers in NYC who were implementing and testing protocols at the height of the pandemic. We found that all sites made changes to their practices, and that there appeared to be agreement with screening and testing for COVID-19, as well as labor and delivery protocols, for SARS-CoV-2-positive patients. We found less consensus with respect to inpatient antepartum fetal surveillance. We hope that this experience is useful to other centers as they formulate their plans to face this pandemic. KEY POINTS: · Practices changed to accommodate public health needs.. · Most practices are screened for novel COVID-19 on admission.. · Fetal testing in COVID-19 patients varied..

Putting the "M" back in maternal-fetal medicine: A 5-year report card on a collaborative effort to address maternal morbidity and mortality in the United States.

The Centers for Disease Control and Prevention have demonstrated continuous increased risk for maternal mortality and severe morbidity with racial disparities among non-Hispanic black women an important contributing factor. More than 50,000 women experienced severe maternal morbidity in 2014, with a mortality rate of 18.0 per 100,000, higher than in many other developed countries. In 2012, the first "Putting the 'M' back in Maternal-Fetal Medicine" session was held at the Society for Maternal-Fetal Medicine's (SMFM) Annual Meeting. With the realization that rising risk for severe maternal morbidity and mortality required action, the "M in MFM" meeting identified the following urgent needs: (i) to enhance education and training in maternal care for maternal-fetal medicine (MFM) fellows; (ii) to improve the medical care and management of pregnant women across the country; and (iii) to address critical research gaps in maternal medicine. Since that first meeting, a broad collaborative effort has made a number of major steps forward, including the proliferation of maternal mortality review committees, advances in research, increasing educational focus on maternal critical care, and development of comprehensive clinical strategies to reduce maternal risk. Five years later, the 2017 M in MFM meeting served as a "report card" looking back at progress made but also looking forward to what needs to be done over the next 5 years, given that too many mothers still experience preventable harm and adverse outcomes.

Checklists, Huddles, and Debriefs: Critical Tools to Improve Team Performance in Obstetrics.

Checklists, huddles, and debriefs are tools being more commonly adopted in health care with the goal to achieve a safer health system. Details regarding what, how and when to implement these tools in different circumstances related to women's health are described in this review.

Risk Factors for Postpartum Emergency Department Visits in an Urban Population.

Objectives To identify risk factors associated with urban postpartum emergency department utilization. Methods This case-control study included 100 matched pairs of postpartum women who had delivered at a large, integrated urban medical system in Bronx, New York, in 2012-2013, with the cases having had an emergency department visit within 42 days of delivery. The cases, identified utilizing administrative and billing data, were matched 1:1 with controls by labor unit, delivery mode and date, excluding nonviable pregnancies. The controls did not have a known postpartum emergency department visit. Variables were abstracted from administrative data and chart review, and included demographics, antenatal/intrapartum/postpartum complications and neonatal intensive care unit admission. Factors associated with puerperal emergency department use were identified via univariate and multivariable analyses. Results Following conditional logistic regression, primiparity [54% vs. 32%, aOR 5.91, 95% CI 2.34-14.91], public insurance [70% vs. 56%, aOR 4.22, 95% CI 1.60-11.12], weekend delivery [30% vs. 26%, aOR 7.61, 95% CI 1.15-52.43] and delivery-related complications [47% vs. 28%, aOR 2.95, 95% CI 1.16-7.51] were associated with an increased risk of postpartum emergency department use, while women of younger ages (17-24 years old) were less likely to have postpartum emergency department use [aOR 0.23, 95% CI 0.07-0.74]. Univariate analysis of individual events within the composite variables showed an association between gestational hypertension/pre-eclampsia and postpartum emergency department use [28% vs. 13% OR 2.60, 95% CI 1.26-5.39]. Psychiatric history, social instability, preterm delivery/neonatal intensive care unit admission, pre-existing medical/antepartum conditions and prolonged postpartum stay were not associated. Conclusions for Practice Delivery-related complications, delivery timing, and certain sociodemographic factors are identifiable risk factors for increased postpartum emergency department utilization. These may be targeted for development of interventions improving puerperal care and potentially preventing emergency department visits, which are costly to the health system and disruptive to the lives of women and their families.

Vitamin A and ß-carotene in pregnant and breastfeeding post-bariatric women in an urban population.

Background As breastfeeding awareness and social acceptance are increased, maternal nutritional deficiency requires more investigation. Methods A prospective cohort study was conducted to determine if vitamin A deficiency is more common in pregnant, lactating post-bariatric surgery women in an inner city population. Antepartum, women after bariatric surgery and controls with no history of malabsorption were recruited. Third trimester, postpartum maternal blood and cord blood were collected as well as three breast milk samples: colostrum, transitional and mature milk. A nutritional survey of diet was completed. Each serum sample was analyzed for total retinol and ß-carotene; breast milk samples were analyzed for retinol and retinyl esters, total retinol and ß-carotene. Results Fifty-three women after bariatric surgery and 66 controls were recruited. Postpartum serum retinol was significantly higher in women after bariatric surgery in the univariate analysis (P<0.0001) and confirmed in the multiple linear mixed model (P=0.0001). Breast milk colostrum retinol and transitional milk total retinol were significantly greater in the bariatric surgery group in the univariate analysis (P=0.03 and P=0.02, respectively), but not after adjusting for confounders. Serum ß-carotene in the third trimester and postpartum were lower (P<0.0001 and P=0.003, respectively) in the bariatric surgery group but not after adjusting for confounders. Vitamin A deficiency was high in both groups in serum and breast milk samples. Conclusion Nutritional deficiencies in breastfeeding women after bariatric surgeries may in fact be less common than in control women in an inner city.

Sexism in obstetrics and gynecology: not just a "women's issue".

Women in medicine have made strides towards equality and yet the gender gap continues to exist. Despite being the specialty dedicated to the promotion of women's health, obstetrics and gynecology is also marred by gender disparity. Obstetrician-gynecologists who are women continue to face barriers to advancement to leadership positions and earn $36,000 per year less than men in obstetrics and gynecology according to a recent study. Similarly, men in obstetrics and gynecology may be negatively affected by unconscious bias and socially prescribed roles for men and women, resulting in patient preferences for providers who are women. Both men and women have a vested interest in promoting greater gender parity in obstetrics and gynecology, and participation of men is critical for realization of this goal. For the obstetrician-gynecologist, sexism is not just a "women's issue".

Induction of labor using one dose vs multiple doses of misoprostol: a randomized controlled trial.

BACKGROUND: Misoprostol is a common agent that is used to ripen the cervix and induce labor, yet there is no clear evidence of the optimal number of doses needed to achieve a higher rate of vaginal delivery. OBJECTIVE: Our primary objective was to compare the rate of vaginal delivery within 24 hours between a 1-dose and a multiple-dose regimen of misoprostol for the induction of labor. STUDY DESIGN: A randomized controlled trial was conducted from March 2016 to March 2017 that compared a single dose to up to 4 doses of misoprostol. Randomization was stratified by parity. Women with a singleton pregnancy ≥37 weeks gestation with intact membranes who had been admitted for labor induction with a Bishop score ≤6 were included. Our primary outcome was the rate of vaginal delivery within 24 hours. Secondary outcomes included time to vaginal delivery, cesarean delivery rate, and maternal and neonatal morbidity. Based on a power of 80%, an alpha of .05, and the assumption that 50% of women in the multiple-misoprostol group would deliver vaginally in 24 hours, a sample size of 220 patients was needed to detect a 20% increase in vaginal delivery rate within 24 hours in the 1-misoprostol group. Continuous variables were compared with the use of the Mann-Whitney test. Categoric variables were compared with the use of the Fisher's exact test. Probability values <.05 were considered statistically significant. RESULTS: Two hundred fifty women were assigned randomly. Demographics and clinical characteristics were similar between groups. In the univariate analysis, there was no difference in the rate of vaginal delivery within 24 hours between the 1-misoprostol group and the multiple-dose group (41.7% vs 44.7%, respectively; P=.698) or time to vaginal delivery (1187 min vs 1321 min, respectively; P=.202). The 1-misoprostol group had a greater cesarean delivery rate (35.8% vs 22.8%; P=.034). In a Poisson regression that controlled for Bishop score before the initiation of oxytocin, parity, gestational age, body mass index, estimated fetal weight, artificial rupture of membrane at <6 cm, and Foley balloon placement, the treatment group was no longer associated with cesarean delivery rate. Instead, a Bishop score of <4 before the initiation of oxytocin and nulliparity were associated significantly with cesarean delivery rate. CONCLUSION: In this first randomized controlled trial in the literature to compare a single with a multiple dosing of misoprostol, we found that the 1-dose regimen is an acceptable alternative for the induction for labor, especially for multiparous women and for patients with a Bishop score >4 after the first dose.

Exploring Preconception Care: Insurance Status, Race/Ethnicity, and Health in the Pre-pregnancy Period.

Objective To measure the association of preconception health insurance status with preconception health among women in New York City, and examine whether this association is modified by race/ethnicity. Methods Using data from the New York City Pregnancy Risk Assessment Monitoring System 2009-2011 (n = 3929), we created a "Preconception Health Score" (PHS) capturing modifiable behaviors, healthcare services utilization, pregnancy intention, and timely entry into prenatal care. We then built multivariable logistic regression models to measure the association of PHS with health insurance status and race/ethnicity. Results We found PHS to be higher among women with private insurance (7.3 ± 0.07) or public insurance (6.3 ± 0.08) before pregnancy than no insurance (5.9 ± 0.09) (p < .001). However, when stratified by race/ethnicity, the positive association of PHS with insurance was absent in the non-white population. Conclusions for Practice Having health insurance during the pre-pregnancy period is associated with greater health among white women, but not among black or Hispanic women in NYC.

Whiteboard Use in Labor and Delivery: A Tool to Improve Patient Knowledge of the Name of the Delivery Provider and Satisfaction with Care.

Introduction The impact of whiteboard use in labor rooms has not previously been studied. This quality improvement study aimed to evaluate patient knowledge of their delivering physician's name and the change in patient satisfaction after the implementation of a whiteboard in labor rooms. Methods A multidisciplinary team designed a dry-erase whiteboard prompting care providers to record their names, roles and patient care information. A questionnaire was administered to patients before and after the whiteboard implementation. Patients who had a planned cesarean or vaginal birth within 1 h of admission were excluded. Categorical variables were compared using Chi square and Fisher's exact tests. A multivariable logistic regression was performed to control for confounders. Results 191 patients completed the questionnaires. Although patients were not randomized, the pre-and post-intervention groups were similar. Post-intervention, we found a significant increase in recalling the delivery resident's name [21/101 (20.8%) vs. 33/90 (36.7%), p = 0.016] and a non-significant increase in recalling the name of the attending and nurse [19/101 (18.8%) vs. 23/90 (25.6%), p = 0.296; 46/101 (45.5%) vs. 53/90 (58.9%), p = 0.082]. Post-intervention, patient satisfaction with care was significantly higher [83/101 (82.2%) vs. 83/89 (93.3%), p = 0.028]. Knowledge of the delivery resident's name was associated with higher patient satisfaction [115/137 (84%) vs. 51/53 (96%), p = 0.03] and attendance of the postpartum care visit [50.4% (69/137) vs. 64.8% (35/54), p = 0.049]. Discussion The use of a well-designed whiteboard increases laboring patients' knowledge of their delivery physician's name and may improve patient satisfaction with care on Labor and Delivery.

The development and implementation of checklists in obstetrics.

Checklists have been long used as a cognitive aid in various high-stakes environments to improve the reliability and performance of individuals and teams. When designed well, implemented thoughtfully, and monitored closely, they offer the opportunity to improve the performance of health care teams and advance patient safety. There are different types of checklists; examples include task lists, troubleshooting lists, coordination lists, discipline lists, and to-do lists. Each is useful in different situations and requires different implementation strategies. Checklists also are different from algorithms, care maps and protocols, and educational tools. Therefore, they are not useful in all situations. In appropriate selected clinical circumstances, checklists are tools that can help standardize care, improve communication, and help teams perform optimally.