The Effect of an Oxytocin Decision Support Checklist on Oxytocin Use and Maternal and Neonatal Outcomes: A Retrospective Cohort Study.

OBJECTIVE: To assess the association between use of an oxytocin decision support checklist with oxytocin usage and clinical outcomes. STUDY DESIGN: We conducted a retrospective cohort study of patients with singleton gestations at 370/7 weeks or greater who received oxytocin during labor from October 2012 to February 2017 at an integrated community health care system during three exposure periods: (1) pre-checklist; (2) after paper checklist implementation; and (3) after checklist integration into the electronic medical record (EMR). The checklist was a clinical decision support tool to standardize the dosing and management of oxytocin. Thus, our primary outcomes included oxytocin infusion rates and cumulative dose. Secondary outcomes included maternal and neonatal outcomes. We controlled for maternal risk factors with multivariable regression analysis and stratified by mode of delivery. RESULTS: A total of 34,269 deliveries were included. Unadjusted analyses showed that compared with pre-checklist, deliveries during the paper and EMR-integrated periods had a lower cumulative dose (4,670 ± 6,174 vs. 4,318 ± 5,719 and 4,286 ± 5,579 mU, p < 0.001 for both), lower maximal infusion rate (9.9 ± 6.8 vs. 8.7 ± 5.8 and 8.4 ± 5.6 mU/min, p < 0.001 for both), and longer duration of oxytocin use (576 ± 442 vs. 609 ± 476 and 627 ± 488 minutes, p < 0.001 and p = 0.01, respectively). The unadjusted rates of cesarean, 5-minute Apgar <7, mechanical ventilation, and neonatal hospital length of stay were similar between periods. The adjusted mean difference in time from admission to delivery was longer during the EMR-integrated period compared with pre-checklist (3.0 [95% confidence interval: 2.7-3.3] hours, p < 0.001). CONCLUSION: Oxytocin checklist use was associated with decreased oxytocin use patterns at the expense of longer labor times. Findings were more pronounced with EMR integration. KEY POINTS: · An oxytocin decision support checklist is associated with reduced amounts of oxytocin used.. · However, checklists were associated with longer duration of oxytocin use and of labor.. · Results were more pronounced in the EMR-integrated checklist compared with paper checklist..

Labor Induction Outcomes with Outpatient Misoprostol for Cervical Ripening among Low-Risk Women.

OBJECTIVE: In 2012, two Kaiser Permanente Northern California (KPNC) hospitals began offering outpatient cervical ripening with oral misoprostol under a study protocol. We evaluated inpatient time from admission to delivery and adverse maternal and neonatal outcomes associated with outpatient use of misoprostol for cervical ripening among low-risk women with term pregnancies. STUDY DESIGN: We conducted a retrospective cohort study comparing three groups: women who received misoprostol (1) outpatient, under a study protocol; (2) inpatient, at the study sites; and (3) inpatient, at all KPNC hospitals. Data were obtained from between 2012 and 2017. The primary outcome was time from inpatient admission to delivery. Secondarily, we evaluated maternal and neonatal outcomes, including the duration and maximum rate of oxytocin administered, rate of cesarean delivery, incidence of chorioamnionitis and blood transfusion, Apgar scores, and neonatal intensive care unit admissions. Demographic and clinical characteristics and outcomes of the outpatient group were compared with both inpatient misoprostol groups using the appropriate statistical test. Variables included in the regression analysis were either statistically significant in the bivariate analyses or have been reported in the literature to be potential confounders: maternal age at admission, race/ethnicity, body mass index, cervical dilation at initial misoprostol, and parity. RESULTS: We analyzed data from 10,253 patients: (1) 345 outpatients, under a study protocol; (2) 1,374 inpatients, at the study sites; and (3) 9,908 inpatients, at all the Kaiser hospitals. Women in the outpatient group were more likely to be white than both inpatient groups (63.3 vs. 56.3% at study sites and 47.1% in all hospitals, p = 0.002 and <0.001, respectively); other demographics were clinically comparable. Most women undergoing labor induction were nulliparous; however, a greater proportion in the outpatient group were nulliparous compared with inpatient groups (70.8 vs. 61.8% and 64.3%, p = 0.002 and 0.01). On inpatient admission for delivery, women who received outpatient misoprostol were more likely to have a cervical dilation of ≥3 cm (39.8 vs. 12.5% at study sites and 9.7% at all KPNC hospitals, p < 0.001 for both). The outpatient group had a shorter mean time between admission and delivery (23.6 vs. 29.4 at study sites and 29.8 hours at all KPNC, p < 0.001 for both). The adjusted estimated mean difference between the outpatient and inpatient group at all the Kaiser hospitals in time from admission to delivery was -6.48 hours (p < 0.001), and the adjusted estimated mean difference in cervical dilation on admission was +1.02 cm (p < 0.001). There was no difference in cesarean delivery rates between groups. The rate of chorioamnionitis in the outpatient group was higher compared with inpatients at all hospitals (17.7 vs. 10.6%, p < 0.001), but similar when compared with the inpatients at the study sites (17.7 vs. 15.4%, p = 0.29). CONCLUSION: Outpatient use of misoprostol for cervical ripening under the study protocol was associated with reduced inpatient time from admission to delivery compared with inpatient misoprostol. Although there was a higher rate of chorioamnionitis among outpatients under the study protocol compared with inpatients at all hospitals, there was no difference when compared with inpatients at the study sites. There was no difference in rates of cesarean delivery or maternal or neonatal complications with outpatient misoprostol. KEY POINTS: · Outpatient misoprostol patients had 6.46 fewer hours from admission to delivery compared with inpatients at all hospitals.. · There was no difference in the rate of cesareans between the outpatient versus inpatient misoprostol groups.. · Other maternal and neonatal complications were low and comparable among outpatients and inpatients who received misoprostol; this study was not large enough to assess rare safety outcomes..

Intramuscular medication for treatment of agitation in the emergency department: A systematic review of controlled trials.

BACKGROUND: Severely agitated patients in the emergency department (ED) are often sedated with intramuscularly-administered medications. The evidence base underlying particular medication choices is surprisingly sparse, as existing reviews either have methodological limitations or have included data collected outside of emergent settings. OBJECTIVES: The objective of this review was to examine all controlled trials in emergent settings that have used standardized scales to measure the effectiveness of intramuscular medication for the treatment of acute agitation. METHODS: This review was registered in Prospero as CRD42018105745. PubMed, International Pharmaceutical Abstracts, Web of Science, PsycINFO, and clinicaltrials.gov were searched for prospective controlled trials investigating intramuscular antipsychotics for agitation. Articles were assessed for bias across five domains using the revised Cochrane Risk of Bias Tool. RESULTS: Eight studies were eligible for inclusion in the systematic review, none of which had a low risk of bias. Five studies had a moderate risk of bias with heterogenous designs, populations, and treatments. These studies seemed to suggest that second generation antipsychotics (SGAs) likely reduce agitation as effectively as first generation antipsychotics (FGAs) plus an adjunctive medication with similar or lower risk of side effects. CONCLUSIONS: Existing trials on the use of intramuscular antipsychotics in the ED/psychiatric ED setting were small, heterogenous, and at a moderate or high risk of bias. Given the clinical importance of this topic, further prospective investigations are desperately needed but are currently unfeasible under Food and Drug Administration Exception From Informed Consent regulations.

Fetal heart rate patterns and the incidence of adverse events after oral misoprostol administration for cervical ripening among low-risk pregnancies.

OBJECTIVE: Though misoprostol is commonly used for inpatient cervical ripening, its use in outpatient settings has been limited by safety concerns. This study was conducted to assess the association between early fetal heart tracing (FHT) and maternal tocodynamometry patterns and the incidence of adverse fetal and pregnancy outcomes after the administration of oral misoprostol for cervical ripening. METHODS: We conducted a retrospective cohort study of 9908 low-risk patients at ≥37 weeks gestation who received oral misoprostol for cervical ripening prior to rupture of membranes between 01/01/2012 and 12/31/2017 at Kaiser Permanente Northern California hospitals as inpatients. We excluded patients who received a different agent for cervical ripening or had any need for additional inpatient monitoring, including hypertensive disorders of pregnancy, diabetes, or intrauterine growth restriction. Abnormal FHT, abnormal uterine activity, and adverse pregnancy or fetal-related events documented in the electronic health record in the four hours after administration of the first and second doses of misoprostol were assessed using descriptive statistics. RESULTS: We found that 0.9% of patients experienced tachysystole after the first dose of misoprostol (0.6% without decelerations; 0.3% with decelerations). The incidence of variable decelerations only and other FHT abnormalities (i.e. bradycardia, late or prolonged decelerations, or absent or minimal variability) in the first hour after misoprostol administration were 7.1% and 6.7% respectively, and diminished over time. The need for tocolytic use was 0.2% in the first hour and declined over time to 0.03% in the fourth hour after the first dose. Urgent cesarean delivery occurred in 0.1% of patients after receiving the first dose of misoprostol. Patients who did not experience variable, prolonged, or late decelerations in the first hour after the initial misoprostol dose were less likely to have such FHT abnormalities in the subsequent three hours compared to patients who had other FHT abnormalities (11.8% among patients with no FHT abnormalities vs. 43.7% among patients with other FHT abnormalities; p <.001). The overall trends in outcomes over time were similar after the second dose of misoprostol. CONCLUSION: The risk of short-term adverse outcomes associated with misoprostol is low among relatively low-risk patients. FHT abnormalities occurred in up to 32% of patients in the first four hours of monitoring post-misoprostol. Patients with no FHT abnormalities in the first hour after receiving misoprostol had a low risk of developing adverse outcomes and FHT abnormalities on continued monitoring, while patients with any type of deceleration in the first hour were at higher risk of adverse outcomes and FHT abnormalities. Our data may inform the development of protocols for cervical ripening that allow reduced monitoring for a subset of low-risk patients, however, more research is needed to validate findings and develop clinical protocols.

Hyperparathyroidism in Pregnancy: A Review of the Literature.

IMPORTANCE: Maternal hyperparathyroidism can be associated with significant maternal and fetal morbidity and fetal mortality. Because the maternal symptoms are typically nonspecific, the disorder may not be recognized leading to adverse pregnancy outcomes. OBJECTIVE: The aim of this study was to review the literature on the etiology/prevalence, pathophysiology, diagnosis, management (medical and surgical), and the maternal/neonatal complications associated with pregnancies complicated by hyperparathyroidism. EVIDENCE ACQUISITION: A literature search was undertaken by our university librarian using the search engines PubMed and Web of Science. Search terms used included "hyperparathyroidism" AND "pregnancy" OR "pregnancy complications" OR "maternal." The number of years searched was not limited, but the abstracts had to be in English. RESULTS: There were 309 abstracts identified, 164 of which are the basis of this review. This includes 137 articles of the 269 individual case reports in the literature since the first case report in 1947. The articles and case reports reviewed the etiology, risk factors, diagnosis, management, complications, and maternal/fetal outcomes of pregnancies complicated by hyperparathyroidism. CONCLUSIONS AND RELEVANCE: Undiagnosed maternal hyperparathyroidism can result in critical maternal and fetal outcomes during pregnancy. This review highlights what is currently known about hyperparathyroidism during pregnancy to increase the awareness of this serious pregnancy disorder.

Management of pregnancies complicated by placenta accreta spectrum utilizing a multidisciplinary care team in a rural state.

PURPOSE: To compare maternal and neonatal outcomes following the development of a multidisciplinary care team for the management of pregnancies complicated by placenta accreta spectrum (PAS) in a rural state. METHODS: This is a retrospective cohort study evaluating pregnancies managed before PAS team care management formation (2010-2015) and after (2016-2020) in a university medical center. Maternal and neonatal outcomes were analyzed. Patients were grouped by delivery date to either before or after dedicated PAS team formation. Maternal and neonatal outcomes were analyzed. Frequencies and percentages were reported for categorical measures while means and standard deviations were computed for continuous measures. Wilcoxon rank-sum test was used for continuous variables while Chi-square or Fisher's exact was used for categorical measures. FINDINGS: There were 82 patients with PAS managed at our institution (29 in Pre-PAS team group and 53 in Post-PAS team group). The number of units of packed red blood cells (PRBCS) transfused intraoperatively was significantly higher in the Pre-PAS care team group (6.52 vs. 3.26, p = .0057). The total number of units PRBCS transfused (9.93 vs. 3.51, p = .0014) and total number of cryoprecipitate transfused (0.77 vs. 0.08, p = .0225) during the entire hospital stay were increased in the Pre-PAS team group. Median neonatal 1 min and 5 min APGAR scores were lower in the Pre-PAS care team group (2 vs 6 at 1 min, p = .0035; 6 vs. 7at 5 min, p = .0301). CONCLUSIONS: Management of PAS by a dedicated, multidisciplinary team results in less blood transfusion requirements and improved maternal and neonatal outcomes.

Listening Beyond Auscultating: A Quality Initiative to Improve Communication Scores in the Hospital Consumer Assessment of Health Care Practitioners and Systems Survey.

INTRODUCTION: Physician communication is critical to patient care. However, integration of sound communication practice with clinical workflows has proven difficult. In this quality improvement initiative, medical students used the rapid improvement model to test interventions that could enhance patients' perception of listening by physicians as measured by the Hospital Consumer Assessment of Healthcare Providers and Systems survey. METHODS: Literature review and process analysis yielded 42 potential interventions, of which 24 were feasible for implementation. Small-scale testing established the 4 most promising interventions; pilot testing was subsequently undertaken on the entire Medicine service. Patient and physician feedback guided further refinement. The final intervention used a structured reminder embedded in the electronic health record to direct physicians to begin interviews by eliciting patient concerns. RESULTS: Patient concerns elicited after implementation included pain symptoms (28%), disease or treatment course (16%), and discharge planning (10%). In the Hospital Consumer Assessment of Healthcare Providers and Systems survey, physician listening scores rose from a 2014 average of 73.6% to 77% in 2015. DISCUSSION: Among 24 tested interventions, an open-ended question was most feasible and had the greatest perceived impact by hospitalists and patients. A structured reminder embedded in required electronic medical record documentation facilitated the behavioral change without being overly burdensome to physicians and established a mechanism to enact change in practice. CONCLUSION: Medical students used established improvement methods to promote patient-centered care and align patient and physician agendas, providing a strategy to improve hospitalized patients' perceptions of physician listening.

Neurogenetic analysis of childhood disintegrative disorder.

BACKGROUND: Childhood disintegrative disorder (CDD) is a rare form of autism spectrum disorder (ASD) of unknown etiology. It is characterized by late-onset regression leading to significant intellectual disability (ID) and severe autism. Although there are phenotypic differences between CDD and other forms of ASD, it is unclear if there are neurobiological differences. METHODS: We pursued a multidisciplinary study of CDD (n = 17) and three comparison groups: low-functioning ASD (n = 12), high-functioning ASD (n = 50), and typically developing (n = 26) individuals. We performed whole-exome sequencing (WES), copy number variant (CNV), and gene expression analyses of CDD and, on subsets of each cohort, non-sedated functional magnetic resonance imaging (fMRI) while viewing socioemotional (faces) and non-socioemotional (houses) stimuli and eye tracking while viewing emotional faces. RESULTS: We observed potential differences between CDD and other forms of ASD. WES and CNV analyses identified one or more rare de novo, homozygous, and/or hemizygous (mother-to-son transmission on chrX) variants for most probands that were not shared by unaffected sibling controls. There were no clearly deleterious variants or highly recurrent candidate genes. Candidate genes that were found to be most conserved at variant position and most intolerant of variation, such as TRRAP, ZNF236, and KIAA2018, play a role or may be involved in transcription. Using the human BrainSpan transcriptome dataset, CDD candidate genes were found to be more highly expressed in non-neocortical regions than neocortical regions. This expression profile was similar to that of an independent cohort of ASD probands with regression. The non-neocortical regions overlapped with those identified by fMRI as abnormally hyperactive in response to viewing faces, such as the thalamus, cerebellum, caudate, and hippocampus. Eye-tracking analysis showed that, among individuals with ASD, subjects with CDD focused on eyes the most when shown pictures of faces. CONCLUSIONS: Given that cohort sizes were limited by the rarity of CDD, and the challenges of conducting non-sedated fMRI and eye tracking in subjects with ASD and significant ID, this is an exploratory study designed to investigate the neurobiological features of CDD. In addition to reporting the first multimodal analysis of CDD, a combination of fMRI and eye-tracking analyses are being presented for the first time for low-functioning individuals with ASD. Our results suggest differences between CDD and other forms of ASD on the neurobiological as well as clinical level.