Social determinants of health in uterine carcinosarcoma.

OBJECTIVE: UCS survival outcome disparities by race have been reported. We aimed to investigate social determinants of health (SDOH) and their relation to survival outcomes in women at two affiliated high-volume institutions serving a racially and economically diverse population. METHODS: Women diagnosed with stage I-IV UCS treated at St. Paul University Hospital, University of Texas Southwestern (UTSW) Zale Lipshy Pavilion-William P. Clements Jr. University Hospital, and Parkland Memorial Hospital between 1992 and 2022 were eligible. Patients were identified by the local tumor registries; a retrospective study was conducted. The Pearson chi-square test was utilized for categorical variables. OS and PFS were calculated using Kaplan-Meier estimates and compared with the log-rank test. Multivariate Cox models were used to identify independent prognostic factors. All statistical analyses were performed using SAS, version 9.4. RESULTS: Over half of the 218 patients with UCS were NHB. 35% of the patients had stage IV disease. Most HSP and NHB patients had a lower median household income* than Asian/Pacific Islander (API) or NHW (p < 0.001). Stage at diagnosis significantly affected OS (p < 0.001) but not PFS (p = 0.46) in univariate analyses. Accounting for age at diagnosis, insurance, income*, hospital, distance between hospital and home, months from diagnosis to first treatment, stage, and adjuvant therapy, race was significant for OS (p = 0.03) and PFS (p = 0.04). *Median household income by ZIP Code. CONCLUSIONS: Racial disparities were seen in median household income. Most SDOH independently analyzed in this study did not affect OS. The complex interaction between race and stage in UCS survival outcomes needs further investigation.

A personalized protocol for prescribing opioids after cesarean delivery: leveraging the electronic medical record to reduce outpatient opioid prescriptions.

BACKGROUND: Although cesarean delivery is the most common surgery performed in the United States, prescribing practices for analgesia vary. Strategies to manage postpartum pain have mostly focused on the immediate postpartum period when patients are still admitted to the hospital. At discharge, most providers prescribe a fixed number of opioid tablets. Most patients do not use all the opioids that they are prescribed at hospital discharge. This leads to an excess of opioids in the community, which can ultimately lead to misuse and diversion. OBJECTIVE: This study aimed to determine whether a transition from universal opioid prescribing to a personalized, patient-specific protocol decreases morphine milligram equivalents prescribed at hospital discharge after cesarean delivery while adequately controlling pain. STUDY DESIGN: This was a prospective cohort study of patients undergoing cesarean delivery before and after the implementation of a personalized opioid-prescribing practice at the time of hospital discharge. Each patient was prescribed scheduled ibuprofen and acetaminophen, with a prescription for oxycodone tablets equal to 5 times the morphine milligram equivalents used in the 24 hours before discharge, calculated via an electronic order set. The previous traditional cohorts were routinely prescribed 30 tablets of acetaminophen-codeine 300/30 mg. The primary outcome was morphine milligram equivalents prescribed at discharge. A hotline to address pain control issues after discharge was established, and calls, emergency department visits, and readmissions were examined. Statistical analyses was performed using chi-square and Wilcoxon rank-sum test, with a P value of <.05 considered statistically significant. RESULTS: Overall, 412 patients underwent cesarean delivery in the 6 weeks after initiation of the personalized prescribing protocol and were compared with 367 patients before the change. The median morphine milligram equivalents prescribed at discharge was lower with personalized prescribing (37.5 [interquartile range, 0-75] vs 135 [interquartile range, 135-135]; P<.001). Moreover, 176 patients (43%) were not prescribed opioids at discharge, which was a substantial change as all 367 patients in the traditional cohort received opioids at discharge (P<.001). Of note, 9 hotline phone calls were received; none required additional opioids after a 24-hour trial of scheduled ibuprofen, which none had taken before the call. In addition, 11 patients (2.7%) presented to the emergency department for pain evaluation, of which none required readmission or an outpatient prescription of opioids. CONCLUSION: A personalized protocol for opioid prescriptions after cesarean delivery decreased the total morphine milligram equivalents and the number of opioid tablets at discharge, without hospital readmissions or need for rescue opioid prescriptions after discharge. Opioids released into our community will be reduced by more than 90,000 tablets per year, without demonstrable adverse effect.

The Importance of Fetal Station in the First Stage of Labor.

OBJECTIVE: This study aimed to examine the relationship of fetal station in the first stage of labor to labor curves and cesarean delivery rates among women presenting in spontaneous labor. STUDY DESIGN: Labor curves for patients with nonanomalous singletons who presented in spontaneous labor to our hospital's Obstetric Triage Unit with intact membranes from January 1, 2012, to August 31, 2016, were reviewed. Cervical exams and time of exam were obtained for each patient from presentation to triage until delivery. Station for each presentation and cervical dilation was estimated using a random effects model and the slope of cervical station change was calculated to estimate the change in dilation by hour. Perinatal outcomes, including cesarean delivery rates, were examined according to fetal station at initial presentation. Factors known to affect labor curves-epidural analgesia, infant birth weight, maternal habitus, and parity-were also examined. RESULTS: There were 8,123 patients presented in spontaneous labor with intact membranes. For patients presenting at 6-cm dilation, the rate of change of labor was significantly different when identified to have a station greater than 0 (+1 and more caudad) when compared with those with -1 and more cephalad station (both p < 0.001). This relationship persisted when analyzed according to epidural analgesia, birth weight, maternal habitus, and parity. The frequency of cesarean delivery was significantly higher for women presenting in spontaneous labor with negative fetal station (p < 0.05). When stratified across all dilation (3-9 cm), this trend remained significant (p < 0.001). CONCLUSION: In the first stage of labor, advanced fetal station was significantly associated with differing rates of labor progression, and positive fetal station was significantly less likely to result in cesarean delivery. Physical examination, including station, remains a critical element in labor management. KEY POINTS: · Fetal station is important in labor management.. · Fetal station at initial exam is related to time to delivery.. · Positive fetal station at initial exam is less likely to result in cesarean delivery..

A Prospective Study of Social Needs Associated with Mental Health among Postpartum Patients Living in Underserved Communities.

OBJECTIVE: Given the rising rates of maternal morbidity and mortality in the United States and the contribution of mental illness, especially among individuals living in underresourced communities, the objective was to evaluate the prevalence of unmet health-related social needs and their impact on perinatal mental health outcomes. STUDY DESIGN: This was a prospective observational study of postpartum patients residing within regions with increased rates of poor perinatal outcomes and sociodemographic disparities. Patients were enrolled in a multidisciplinary public health initiative "extending Maternal Care After Pregnancy (eMCAP)" between October 1, 2020 and October 31, 2021. Unmet health-related social needs were assessed at delivery. Symptoms of postpartum depression and anxiety were evaluated at 1 month postpartum utilizing the Edinburgh Postnatal Depression Scale (EPDS) and Generalized Anxiety Disorder-7 (GAD7) screening tools, respectively. Mean EPDS and GAD7 scores and odds of screening positive (scoring ≥ 10) were compared among individuals with and without unmet health-related social needs with p < 0.05 considered significant. RESULTS: Of participants enrolled in eMCAP, 603 completed at least one EPDS or GAD7 at 1 month. Most had at least one social need, most commonly dependence on social programs for food (n = 413/603; 68%). Individuals lacking transportation to medical (odds ratio [OR]: 4.0, 95% confidence interval [CI]: 1.2-13.32) and nonmedical appointments (OR: 4.17, 95% CI: 1.08-16.03) had significantly higher odds of screening positive on EPDS while participants lacking transportation to medical appointments (OR: 2.73, 95% CI: 0.97-7.70) had significantly higher odds of screening positive on GAD7. CONCLUSION: Among postpartum individuals in underserved communities, social needs correlate with higher depression and anxiety screening scores. This highlights the need to address social needs to improve maternal mental health. KEY POINTS: · Social needs are prevalent among underserved patients.. · Needs can be assessed in a structured or freeform manner.. · Unmet needs correlate with poor mental health outcomes.. · Similar needs correlate with depression and anxiety..

Prenatal Ultrasound Findings of Circumvallate Placenta and Pregnancy Outcomes.

OBJECTIVE: Circumvallate placenta has a suggested association with adverse pregnancy outcomes (antenatal bleeding, placental abruption, preterm birth, emergency cesarean, small for gestational age infants, and stillbirth). The aim was to determine if prenatal diagnosis of circumvallate placenta is associated with these adverse pregnancy outcomes. STUDY DESIGN: Pregnancies with a singleton gestation prenatally diagnosed with circumvallate placenta between January 1, 2012 and March 31, 2021 were identified. Adverse pregnancy outcomes were obtained. Rates of adverse pregnancy outcomes were compared among those with prenatally diagnosed circumvallate placentas to those without this prenatal diagnosis with a 4:1 control matched group. Pregnancies with known fetal anomalies or other placental abnormalities were excluded. Statistical analyses included Student's t-test and Χ 2 with p < 0.05 considered significant. RESULTS: Prenatal ultrasound findings of circumvallate placenta were seen in 179 pregnant people (0.20% of all anatomic US studies and 0.17% of all deliveries). Diagnosis was made at a mean gestational age of 19.8 ± 2.4 weeks. Adverse pregnancy outcomes were similar between groups. CONCLUSION: Prenatal ultrasound findings of circumvallate placenta do not correlate with adverse pregnancy outcomes. Given overall good prognosis, prenatal diagnosis of circumvallate placenta may not warrant additional surveillance during pregnancy. KEY POINTS: · The risk of prenatally diagnosed circumvallate placenta was previously unclear.. · Prenatally diagnosed circumvallate placenta is not associated with adverse pregnancy outcomes.. · No change in management may be necessary with prenatally diagnosed circumvallate placenta..

A Randomized Trial of the Effects of Ambient Operating Room Temperature on Neonatal Morbidity.

OBJECTIVE: Newborn hypothermia has been implicated in neonatal morbidity without randomized evidence that it compromises the infant. Our objective was to determine if a difference in operating room temperature at cesarean birth impacts neonatal morbidity. STUDY DESIGN: Women undergoing cesarean delivery of a liveborn infant without major malformations were included. The institutional preexisting operating room temperature of 20°C (67°F) was compared with an experimental group of 24°C (75°F) by cluster randomization assigned on a weekly basis. Newborn hypothermia was defined as axillary temperature on arrival to the nursery of less than 36.5°C (<97.7°F). The primary outcome was a composite of neonatal morbidity including respiratory support, sepsis, hypoglycemia, and neonatal death. RESULTS: Between November 2016 and May 2018, 5,221 women had cesarean deliveries at Parkland Hospital with 2,817 randomized to the standard care group and 2,404 to the experimental group. The rate of neonatal composite morbidity did not differ between the groups: standard care 398 (14%) versus experimental 378 (16%), p = 0.11. This was despite a significant decrease in the rate of neonatal hypothermia: standard care 1,195 (43%) versus experimental 414 (18%), p < 0.001. There was no difference in the composite outcome for preterm infants (<37 wk) between the groups: standard care 194 (49%) versus experimental 185 (54%), p = 0.25. CONCLUSION: An 8°F increase in operating room temperature was significantly associated with a reduced rate of neonatal hypothermia, although this decrease was not associated with a significant improvement in neonatal morbidity. However, the increase in operating room temperature was met with resistance from obstetricians and operating room personnel. This trial is registered (registration no.: NCT03008577).

The Cesarean Scar of Pregnancy: Ultrasound Findings and Expectant Management Outcomes.

OBJECTIVE: The nomenclature has evolved from low implantation to cesarean scar pregnancy (CSP) and criteria are recommended for identification and management. Management guidelines include pregnancy termination due to life-threatening complications. This article applies ultrasound (US) parameters recommended by the Society for Maternal Fetal Medicine (SMFM) in women who were expectantly managed. STUDY DESIGN: Pregnancies were identified between March 1, 2013 and December 31, 2020. Inclusion criteria were women with CSP or low implantation identified on US. Studies were reviewed for niche, smallest myometrial thickness (SMT), and location of basalis blinded to clinical data. Clinical outcomes, pregnancy outcome, need for intervention, hysterectomy, transfusion, pathologic findings, and morbidities were obtained by chart review. RESULTS: Of 101 pregnancies with low implantation, 43 met the SMFM criteria at < 10 weeks and 28 at 10 to 14 weeks. At < 10 weeks, SMFM criteria identified 45out of 76 women; of these 13 required hysterectomy; there were 6 who required hysterectomy but did not meet the SMFM criteria. At 10 to < 14 weeks, SMFM criteria identified 28 out of 42 women; of these 15 required hysterectomy. US parameters yielded significant differences in women requiring hysterectomy, at < 10 weeks and 10 to < 14 weeks' gestational age epochs, but the sensitivity, specificity, positive (PPV), and negative predictive values (NPV) of these US parameters have limitations in identifying invasion to determine management. Of the 101 pregnancies, 46 (46%) failed < 20 weeks, 16 (35%) required medical/surgical management including 6 hysterectomies, and 30 (65%) required no intervention. There were 55 pregnancies (55%) that progressed beyond 20 weeks. Of these, 16 required hysterectomy (29%) while 39 (71%) did not. In the overall cohort of 101, 22 (21.8%) required hysterectomy and an additional16 (15.8%) required some type of intervention, while 66.7% required no intervention. CONCLUSION: SMFM US criteria for CSP have limitations for discerning clinical management due to lack of discriminatory threshold. KEY POINTS: · The SMFM US criteria for CSP at <10 or <14 weeks have limitations for clinical management.. · The sensitivity and specificity of the ultrasound findings limit the utility for management. · The SMT of <1 mm is more discriminating than <3 mm for hysterectomy..

Fetal heart rate tracings associated with eclamptic seizures.

BACKGROUND: Although there is a well-known association between fetal bradycardia and maternal eclampsia, the characteristics of fetal heart rate tracings after an eclamptic seizure have not previously been thoroughly described. Fetal heart rate changes are thought to be related to maternal lactic acidemia caused by vasospasm and uterine hyperactivity leading to placental hypoperfusion and fetal hypoxia. The decision to intervene in the case of an abnormal fetal heart rate tracing after an eclamptic seizure is often difficult; however, maternal resuscitation should be the primary focus. OBJECTIVE: This study aimed to quantify and characterize fetal heart rate changes associated with a maternal eclamptic seizure. Moreover, we sought to document subsequent obstetrical management following these seizures complicated by fetal heart rate decelerations. STUDY DESIGN: This was a retrospective study of fetal heart rate tracings associated with eclampsia during a 13-year period at a single institution. Eclampsia was diagnosed following the 2013 Executive Summary of the American College of Obstetricians and Gynecologists criteria. Tracings were independently reviewed and classified by 3 physicians using the National Institute of Child Health and Human Development Criteria. Hospital records were reviewed to ascertain obstetrical management after the eclamptic seizure. RESULTS: A total of 107 women were diagnosed with eclampsia from January 2009 to December 2021. Of these women, 31 experienced 34 intrapartum seizures during which time electronic fetal heart rate monitoring was ongoing. During the 34 seizures, fetal heart rate decelerations were documented in 79% of cases. The mean duration of bradycardia was 5.80±2.98 minutes with a range of 2 to 15 minutes. Fetal heart decelerations occurred, on average, 2.7±1.6 minutes after the onset of the eclamptic seizure. In half of the fetuses with fetal heart rate changes, fetal tachycardia followed, and in 48% of cases, there was minimal variability noted. As a result of the fetal heart rate tracings and clinical findings, 4 women underwent an emergent cesarean delivery, including 2 that were diagnosed with placental abruption. In this cohort, there were 4 cases of abruption. The mean duration from the seizure to delivery was 299±353 minutes. The mean neonatal cord pH was 7.20±0.11 with a mean base excess of -8.6±4.4 mmol/L. There was no perinatal death. CONCLUSION: After an eclamptic seizure, 79% of fetuses demonstrated prolonged decelerations, and half of the fetuses developed fetal tachycardia after recovery from the episode of bradycardia. Despite these periods of fetal heart rate decelerations associated with eclampsia, prioritization of maternal support and stabilization resulted in a favorable perinatal outcome without immediate operative intervention in more than two-thirds of cases.

Impact of implementation of the Maternal-Fetal Triage Index on patients presenting with severe hypertension.

BACKGROUND: Severe hypertension remains one of the leading preventable causes of maternal mortality in the United States. Timeliness to response to severe hypertension in pregnancy is a crucial quality indicator tracked by state and national organizations. We hypothesized that the implementation of the Maternal-Fetal Triage Index, a validated acuity tool, would improve care performance in women with severe hypertension in an urban, inner-city hospital setting. OBJECTIVE: This study aimed to assess the impact of the Maternal-Fetal Triage Index on the management of women presenting with severe preeclampsia diagnosed by severe hypertension as measured by time to provider assessment, administration of magnesium sulfate, and immediate administration of acute antihypertensives. STUDY DESIGN: This was a prospective, observational study of pregnant women presenting to the labor and delivery triage unit with severe preeclampsia diagnosed by severe hypertension giving birth at a large urban inner-city academic facility before (epoch 1: January 1, 2019, to December 31, 2019) and after (epoch 2: March 1, 2021, to September 31, 2021) the implementation of the Maternal-Fetal Triage Index. Baseline outcomes of time to assessment, time to magnesium sulfate prophylaxis, and time to antihypertensive medication administration before the implementation of the Maternal-Fetal Triage Index were assessed. The Maternal-Fetal Triage Index tool was implemented on March 1, 2021, following standardized education in 2020 for all triage nurses, unit technicians, healthcare unit coordinators, and healthcare providers. Time to assessment, administration of magnesium sulfate prophylaxis, and time to antihypertensive administration after the implementation of the Maternal-Fetal Triage Index were compared with measures before the implementation of the Maternal-Fetal Triage Index. Statistical analysis included Wilcoxon rank-sum test with P<.05 considered significant when comparing epoch 1 with epoch 2. RESULTS: A total of 370 patients were admitted with severe hypertension in 2019 before the use of the Maternal-Fetal Triage Index, and 254 patients were admitted with severe hypertension in 2021 after the implementation of the Maternal-Fetal Triage Index. There was no difference between epochs across baseline characteristics, including age, race and ethnicity, parity, and body mass index. After the Maternal-Fetal Triage Index was implemented, the time to provider assessment was significantly improved, from a median time of 44 minutes (interquartile range, 0-65) in epoch 1 to 17 minutes (interquartile range, 0-39) in epoch 2 (P<.001). Furthermore, the time from arrival to magnesium sulfate prophylaxis was significantly faster with a median time of 161 minutes (interquartile range, 109-256) in epoch 1 vs 127 minutes (interquartile range, 85-258) in epoch 2 (P=.001). Moreover, there was a decrease in the time from arrival to antihypertensive medication administration for severe blood pressures after the implementation of the Maternal-Fetal Triage Index (101 minutes [interquartile range, 61-177] vs 66 minutes [interquartile range, 35-203]; P<.001). CONCLUSION: The implementation of the Maternal-Fetal Triage Index at a large urban inner-city hospital was associated with improved timeliness of assessment and treatment of women with severe hypertension. The Maternal-Fetal Triage Index is a viable tool to improve the efficiency in triage units, specifically in the management of severe hypertension.

Acute Kidney Injury in Pregnancies Complicated by Late-Onset Preeclampsia with Severe Features.

OBJECTIVE: Acute kidney injury (AKI)-complicating pregnancy is used as a marker of severe maternal morbidity (SMM) and frequently associated with obstetric hypertensive disorders. We examined AKI in pregnancies complicated by late-onset preeclampsia with severe features (SPE) using the Kidney Disease: Improving Global Outcomes (KDIGO) criteria. We compared outcomes of pregnancies with and without AKI and stratified by stage of disease. We further differentiated renal dysfunction at the time of admission and compared outcomes to those who developed AKI after admission. STUDY DESIGN: This was a retrospective cohort study of women with care established before 20 weeks and diagnosed with preeclampsia with severe features with delivery at ≥34 weeks. Women with chronic hypertension or suspected underlying renal dysfunction were excluded. KDIGO criteria were applied to stratify staging of renal disease. Demographics and perinatal outcomes were compared using Chi-square analysis and Wilcoxon's rank-sum test with p < 0.05 considered significant. RESULTS: From January 2015 through December 2019, a total of 3,515 women meeting study criteria were delivered. Of these, 517 (15%) women met KDIGO criteria for AKI at delivery with 248 (48%) having AKI at the time of admission and the remaining 269 (52%) after admission. Stratified by severity, 412 (80%) had stage 1 disease, 89 (17%) had stage II, and 16 (3%) had stage III. Women with AKI had higher rates of cesarean delivery (risk ratio [RR] = 1.3; 95% confidence interval [CI]: 1.17-1.44), postpartum hemorrhage (RR = 1.46; 95% CI: 1.29-1.66), and longer lengths of stay. Other associated outcomes included NICU admission (RR = 1.72; 95% CI: 1.19-2.48), 5-minute Apgar score ≤ 3 (RR = 5.11; 95% CI: 1.98-13.18), and infant length of stay. CONCLUSION: Of women with late preterm SPE, 15% were found to have AKI by KDIGO criteria. The majority (80%) of AKI was stage I disease, and approximately half of the cases were present by the time of admission. KEY POINTS: · AKI was found in 15% of our cohort with 80% stage I disease.. · Half of the cases of AKI were present on admission.. · Few adverse perinatal outcomes are associated with AKI..