Randomized control trial comparing hygroscopic cervical dilators to cervical ripening balloon for outpatient cervical ripening.

BACKGROUND: Outpatient term preinduction cervical ripening with mechanical agents has been associated with reduced length of stay, decreased cesarean delivery rates, low maternal and neonatal complications, and increased incidence of vaginal delivery within 24 hours. OBJECTIVE: This study aimed to demonstrate equivalent efficacy between synthetic hygroscopic dilators and the single-balloon catheter for outpatient cervical ripening. STUDY DESIGN: This randomized control equivalence trial compared synthetic hygroscopic dilators with the 30-mL silicone single-balloon catheter in primiparous and multiparous patients undergoing labor induction. The primary outcome was time from admission to delivery, with a prespecified 3-hour margin of equivalence. The secondary objectives were patient outcomes and perspectives. RESULTS: Between March 1, 2019, and May 31, 2021, 1605 patients met the screening criteria, and 174 patients completed the study. The mean admission-to-delivery time was equivalent at 18.01 hours for the dilator group vs 17.55 hours for the balloon group (P=.04). The cesarean delivery rate of primiparous patients was similar at 28.1% with dilators vs 29.7% with the balloon. The groups had similar median cervical dilation and pain scores on insertion and admission. Overall patient satisfaction was high, 92.8% with dilators vs 96.2% with the balloon. The balloon group had significantly higher rates of early admission and device expulsion. CONCLUSION: Although the enrollment goal was not met, our study suggests that synthetic hygroscopic dilators and the single-balloon catheter for outpatient cervical ripening are both efficacious with similar time from admission to delivery, pain scores, and patient satisfaction with the procedure.

Socioeconomic and clinical factors associated with excessive gestational weight gain.

PURPOSE: Excessive gestational weight gain (EGWG) is associated with adverse maternal and offspring outcomes but efforts to identify women at high risk for EGWG have been limited. The objective of this study is to identify socioeconomic and clinical factors associated with EGWG. METHODS: This retrospective cohort included pregnant patients who delivered live, term, singleton newborns between January 2018 and February 2020 at seven hospitals within a large health system in New York. Patients were stratified by pre-pregnancy body mass index and then classified based on whether they exceeded the Institute of Medicine guidelines for gestational weight gain (GWG) and whether they gained more than 50 pounds in pregnancy. RESULTS: A total of 44,872 subjects were included for analysis: 48% had EGWG and 17% had GWG exceeding 50 pounds. Patients with EGWG were more likely to be Black race, English speakers, overweight or obese pre-pregnancy, and have a mood disorder diagnosis. Patients who were underweight, multiparous, and those with gestational diabetes were less likely to have EGWG. CONCLUSION: Sociodemographic and clinical findings associated with GWG > 50 pounds were similar but only overweight and not obese patients were at increased risk. Patients at risk for EGWG may benefit from early nutrition counseling and education on lifestyle changes.

Socioeconomic disparities in fertility treatments and associated likelihood of livebirth following in vitro fertilization.

OBJECTIVE: To determine whether neighborhood-level socioeconomic characteristics are associated with the likelihood of livebirth (LB) following in vitro fertilization (IVF). Specifically, we evaluated neighborhood-level household income, unemployment rate, and educational attainment. DESIGN: A retrospective cross-sectional study was conducted for patients undergoing autologous IVF cycles. SETTING: Large academic health system. INTERVENTIONS: For each patient, ZIP code of residence was used as a proxy for neighborhood. Neighborhood characteristics were compared between patients with and without LB. Generalized estimating model was used to adjust the association between SES factors and likelihood of a live birth with respect to relevant clinical factors. RESULTS: A total of 4942 autologous IVF cycles from 2768 patients were included: 1717 (62.0%) had at least one associated LB. Patients who achieved LB from IVF were younger, had higher anti-Mullerian hormone (AMH) levels, lower body mass index (BMI), and differed by ethnic background, primary language, and neighborhood socioeconomic characteristics. In a multivariable model, language, age, AMH, and BMI were associated with a live birth from IVF. None of the neighborhood-level socioeconomic variables were associated with the total number of IVF cycles or cycles required to achieve first LB. CONCLUSION: Patients living in neighborhoods with lower annual household income have lower odds of livebirth after IVF compared to those living in more affluent areas, despite undergoing the same number of IVF stimulation cycles.

Relationship among interpersonal stressors in adolescence, social support buffers, and obesity in adulthood 14 years later.

OBJECTIVE: Early life stress may be linked to adult obesity. Alternatively, social support can buffer the effects of stress. The study's objective was to examine in a nationally representative sample, whether adolescent interpersonal and financial stress predict later obesity in adulthood and whether social support and social cohesion might buffer this effect. METHOD: The sample includes 6,504 participants across four waves in the Add Health dataset. Researchers created a structural equation model whereby latent measures of interpersonal stress and financial stress during adolescence were used to predict obesity (Body Mass Index, BMI ≥ 30) at Wave 4, 14 years later. Latent measures of social support and social cohesion were added to observe whether they buffered the effect of stress on adult BMI. Covariates included race/ethnicity, gender, self-rated health, smoking status, and age. RESULTS: In an initial model of interpersonal and financial stressors and covariates predicting BMI, interpersonal stress (p < .001) but not financial stress (p > .05) predicted adult BMI. In the full model including stressors, buffers and covariates, social support (p < .001) and social cohesion (p = .038) negatively predicted adult BMI, and they covaried with interpersonal stress in opposing directions, buffering the effects of interpersonal stress on adult BMI. CONCLUSIONS: Stressful interpersonal life events in adolescence such as having family members in jail or being the victim of a crime are linked to adult obesity 14 years later. However, these stress effects are buffered by the effects of social support and social cohesion, which are linked to lower adult BMI. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Social Vulnerability Index and Surgical Management of Abnormal Uterine Bleeding in Reproductive-age Women.

STUDY OBJECTIVE: To determine whether surgical management of abnormal uterine bleeding (AUB) is associated with social vulnerability index (SVI). DESIGN: A retrospective cohort. SETTING: A total of 7 hospitals and 4 ambulatory surgery centers within a large New York health system. PATIENTS: All patients between 15 and 45 years of age who underwent either a hysterectomy or myomectomy for AUB between January 2019 and October 2021. INTERVENTIONS: None. Home addresses were linked to census tracts and SVI scores. SVI is composed of 4 themes that potentially influence a community's vulnerability to health stressors: socioeconomic status, household composition and disability, minority status and language, and housing type and transportation. Multiple logistic regression analyses were performed to evaluate the association between SVI and surgical procedure/approach, adjusting for age, race and ethnicity, marital status, insurance, language, body mass index, and previous abdominal surgery. MEASUREMENTS AND MAIN RESULTS: A total of 1628 patients were included. On performing regression analysis between SVI quarters and type of surgery, the odds of undergoing laparotomy for the hysterectomy group were not affected by SVI composite score both before and after adjusting for alternative factors (odds ratio [OR] and adjusted OR). Among those who had a myomectomy, individuals in SVI Q3 had 1.86 times (95% confidence interval, 1.27-2.72) higher odds of having a laparotomy than those in SVI Q1. Individuals in SVI Q4 had 1.74 times (95% confidence interval, 1.15-2.62) higher odds of having a laparotomy than those in SVI Q1. Although some unadjusted ORs were statistically significant in the myomectomy group, when adjusted for social, demographic, and economic factors, the results were not statistically significant. CONCLUSION: Patients living in more vulnerable communities are less likely to have minimally invasive hysterectomy or myomectomy for the management of AUB. Neighborhood characteristics are independently associated with surgical procedure and approach.

Exploring Patterns of the Use of Electronic Nicotine Delivery Systems among Adolescents in High-Risk Appalachian (U.S.A) Communities.

Background: Electronic nicotine delivery systems (ENDS) use among adolescents in the United States (U.S.) has surpassed conventional tobacco products (CTPs), including cigarettes. Increasingly, ENDS are used concurrently with CTPs and substances such as cannabis. However, few studies involve Central Appalachia, a region with historically high rates of tobacco and other substance use. Objective:  To examine prevalence of concurrent use of ENDS and cannabis among school-going adolescents in Appalachian Tennessee and delineate associations between ENDS use and substance-related risk behavior (cannabis use), social relations (peer use), and school-related risk behavior (academic performance). Methods: Data were obtained from a survey conducted with youth aged 13-17 years in 2018 in a county in Appalachian Tennessee (n = 280). A multivariable logistic regression model was fit to evaluate associations between ENDS and cannabis use, and other factors. Results: Overall, lifetime ENDS and cannabis prevalence estimates were 31.1% and 18.6%, respectively. Lifetime ENDS users had increased odds of also being lifetime cannabis users [OR = 9.22, 95% confidence interval (CI): 3.44-24.75]. Lifetime ENDS users had increased odds of reporting ENDS use among peers [OR = 12.11; 95% CI: 5.40-27.12] and lower academic performance (OR associated with mostly C or D vs. A grades was 4.28, 95% CI: 1.68-10.90). Conclusion: This study found an association between ENDS and cannabis use among adolescents in Appalachian Tennessee exists. Additionally, peer use and academic performance were associated with ENDS use. The findings have implications for public health intervention planning to address not only ENDS but also substance use among Appalachian youth.

Outcomes of acute respiratory distress syndrome in COVID-19 patients compared to the general population: a systematic review and meta-analysis.

INTRODUCTION: Acute respiratory distress syndrome (ARDS) due to coronavirus disease 2019 (COVID-19) often leads to mortality. Outcomes of patients with COVID-19-related ARDS compared to ARDS unrelated to COVID-19 is not well characterized. AREAS COVERED: We performed a systematic review of PubMed, Scopus, and MedRxiv 11/1/2019 to 3/1/2021, including studies comparing outcomes in COVID-19-related ARDS (COVID-19 group) and ARDS unrelated to COVID-19 (ARDS group). Outcomes investigated were duration of mechanical ventilation-free days, intensive care unit (ICU) length-of-stay (LOS), hospital LOS, and mortality. Random effects models were fit for each outcome measure. Effect sizes were reported as pooled median differences of medians (MDMs), mean differences (MDs), or odds ratios (ORs). EXPERT OPINION: Ten studies with 2,281 patients met inclusion criteria (COVID-19: 861 [37.7%], ARDS: 1420 [62.3%]). There were no significant differences between the COVID-19 and ARDS groups for median number of mechanical ventilator-free days (MDM: -7.0 [95% CI: -14.8; 0.7], p = 0.075), ICU LOS (MD: 3.1 [95% CI: -5.9; 12.1], p = 0.501), hospital LOS (MD: 2.5 [95% CI: -5.6; 10.7], p = 0.542), or all-cause mortality (OR: 1.25 [95% CI: 0.78; 1.99], p = 0.361). Compared to the general ARDS population, results did not suggest worse outcomes in COVID-19-related ARDS.