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BACKGROUND: Recent studies report conflicting results regarding the relationship between labour epidural analgesia (LEA) in mothers and neurodevelopmental disorders in their offspring. We evaluated behavioural and neuropsychological test scores in children of mothers who used LEA. METHODS: Children enrolled in the Raine Study from Western Australia and delivered vaginally from a singleton pregnancy between 1989 and 1992 were evaluated. Children exposed to LEA were compared with unexposed children. The primary outcome was the parent-reported Child Behaviour Checklist (CBCL) reporting total, internalising, and externalising behavioural problem scores at age 10 yr. Score differences, an increased risk of clinical deficit, and a dose-response based on the duration of LEA exposure were assessed. Secondary outcomes included language, motor function, cognition, and autistic traits. RESULTS: Of 2180 children, 850 (39.0%) were exposed to LEA. After adjustment for covariates, exposed children had minimally increased CBCL total scores (+1.41 points; 95% confidence interval [CI] 0.09 to 2.73; P=0.037), but not internalising (+1.13 points; 95% CI -0.08 to 2.34; P=0.066) or externalising (+1.08 points; 95% CI -0.08 to 2.24; P=0.068) subscale subscores. Increased risk of clinical deficit was not observed for any CBCL score. For secondary outcomes, score differences were inconsistently observed in motor function and cognition. Increased exposure duration was not associated with worse scores in any outcomes. CONCLUSIONS: Although LEA exposure was associated with slightly higher total behavioural scores, there was no difference in subscores, increased risk of clinical deficits, or dose-response relationship. These results argue against LEA exposure being associated with consistent, clinically significant neurodevelopmental deficits in children.
Subject(s)
Analgesia, Epidural , Neuropsychological Tests , Prenatal Exposure Delayed Effects , Humans , Female , Pregnancy , Analgesia, Epidural/adverse effects , Child , Male , Analgesia, Obstetrical/adverse effects , Analgesia, Obstetrical/methods , Adult , Western Australia/epidemiology , Child Behavior Disorders/epidemiology , Child Behavior Disorders/etiology , Child Behavior/drug effects , Child, Preschool , Neurodevelopmental Disorders/epidemiologyABSTRACT
BACKGROUND: Racial and ethnic concordance between patients and health care providers increases patient satisfaction but has not been examined in obstetric anesthesia care. This study evaluated the association between racial and ethnic concordance and satisfaction with management of pain during cesarean delivery (PDCD). METHODS: This was a secondary analysis on a cohort of patients undergoing cesarean deliveries under neuraxial anesthesia that examined PDCD. The outcome was satisfaction, recorded within 48 hours after delivery using the survey question, "Overall, how satisfied are you with the anesthesia care during the C-section as it relates to pain management?" Using a 5-point Likert scale, satisfaction was defined with the answer "very satisfied." Participants were also asked, "If you have another C-section, would you want the same anesthesia team?" The exposure was racial and ethnic concordance between the patient and anesthesia team members (attending with a resident, nurse anesthetist, or fellow) categorized into full concordance, partial concordance, discordance, and missing. Risk factors for satisfaction were identified using a multivariable analysis. RESULTS: Among 403 participants, 305 (78.2%; 95% confidence interval [CI], 73.8-82.1) were "very satisfied," and 358 of 399 (89.7%; 95% CI, 86.3-92.5) "would want the same anesthesia team." Full concordance occurred in 18 (4.5%) cases, partial concordance in 117 (29.0%), discordance in 175 (43.4%), and missing in 93 (23.1%). Satisfaction rate was 88.9% for full concordance, 71.8% for partial concordance, 81.1% for discordance, and 78.5% for missing (P value = .202). In the multivariable analysis, there was insufficient evidence for an association of concordance with satisfaction. Compared to full concordance, partial concordance was associated with a nonsignificant 57% (95% CI, -113 to 91) decrease in the odds of being satisfied, discordance with a 29% (95% CI, -251 to 85) decrease, and missing with a 39% (95% CI, -210 to 88) decrease. Risk factors for not being "very satisfied" were PDCD, anxiety disorders, pregnancy resulting from in vitro fertilization, intravenous medication administration, intrapartum cesarean with extension of labor epidural, having 3 anesthesia team members (instead of 2), and a higher intraoperative blood loss. CONCLUSIONS: Our inability to identify an association between concordance and satisfaction is likely due to the high satisfaction rate in our cohort (78.2%), combined with low proportion of full concordance (4.5%). Addressing elements such as PDCD, anxiety, intravenous medication administration, and use of epidural anesthesia for cesarean delivery, and a better understanding of the interplay between concordance and satisfaction are warranted.
ABSTRACT
OBJECTIVES: Structural racism (SR) is viewed as a root cause of racial and ethnic disparities in maternal health outcomes. However, evidence linking SR to increased odds of severe adverse maternal outcomes (SAMO) is scant. This study assessed the association between state-level indicators of SR and SAMO during childbirth. METHODS: Data for non-Hispanic Black and non-Hispanic white women came from the US Natality file, 2017-2018. The exposures were state-level Black-to-white inequity ratios for lower education level, unemployment, and prison incarceration. The outcome was patient-level SAMO, including eclampsia, blood transfusion, hysterectomy, or intensive care unit admission. Adjusted odds ratios (aORs) of SAMO associated with each ratio were estimated using multilevel models adjusting for patient, hospital, and state characteristics. RESULTS: A total of 4,804,488 birth certificates were analyzed, with 22.5% for Black women. SAMO incidence was 106.4 per 10,000 (95% CI 104.5, 108.4) for Black women, and 72.7 per 10,000 (95% CI 71.8, 73.6) for white women. Odds of SAMO increased 35% per 1-unit increase in the unemployment ratio for Black women (aOR 1.35; 95% CI 1.04, 1.73), and 16% for white women (aOR 1.16; 95% CI 1.01, 1.33). Odds of SAMO increased 6% per 1-unit increase in the incarceration ratio for Black women (aOR 1.06; 95% CI 1.03, 1.10), and 4% for white women (aOR 1.04; 95% CI 1.02, 1.06). No significant association was observed between SAMO and the lower education level ratio. CONCLUSIONS FOR PRACTICE: State-level Black-to-white inequity ratios for unemployment and incarceration are associated with significantly increased odds of SAMO.
Subject(s)
Racism , Systemic Racism , Pregnancy , Female , Humans , Parturition , Delivery, Obstetric , Ethnicity , WhiteABSTRACT
BACKGROUND: Labor neuraxial analgesia may reduce the odds of postpartum hemorrhage, the leading indication for maternal blood transfusion during childbirth. This study tested the hypothesis that labor neuraxial analgesia is associated with reduced odds of maternal blood transfusion overall. METHODS: U.S. birth certificate data in the Natality File of the National Vital Statistics System for all 50 states from 2015 to 2018 for vaginal and intrapartum cesarean deliveries were analyzed. The exposure was labor neuraxial analgesia. The primary outcome was maternal blood transfusion, recorded on the birth certificate, which has low sensitivity for this outcome. Adjusted odds ratios and 95% CIs of blood transfusion associated with neuraxial analgesia were estimated using propensity score matching. The adjusted odds ratios were estimated overall and according to delivery mode, and treatment effect was compared between vaginal and intrapartum cesarean deliveries using an interaction term. Sensitivity analyses were performed using inverse propensity score weighting and quantitative bias analysis for outcome misclassification. RESULTS: Of the 12,503,042 deliveries analyzed, 9,479,291 (75.82%) were with neuraxial analgesia, and 42,485 (0.34%) involved maternal blood transfusion. After propensity score matching, the incidence of blood transfusion was 0.30% in women without neuraxial analgesia (7,907 of 2,589,493) and 0.20% in women with neuraxial analgesia (5,225 of 2,589,493), yielding an adjusted odds ratio of 0.87 (95% CI, 0.82 to 0.91) overall. For intrapartum cesarean deliveries, the adjusted odds ratio was 0.55 (95% CI, 0.48 to 0.64), and for vaginal deliveries it was 0.93 (95% CI,. 0.88 to 0.98; P value for the interaction term < 0.001). The results were consistent in the sensitivity analyses, although the quantitative bias analysis demonstrated wide variation in potential effect size point estimates. CONCLUSIONS: Labor neuraxial analgesia may be associated with reduced odds of maternal blood transfusion in intrapartum cesarean deliveries and, to a lesser extent, vaginal deliveries. The specific effect size varies widely by delivery mode and is unclear given the poor sensitivity of the data set for the maternal transfusion primary outcome.
Subject(s)
Analgesia, Epidural , Labor, Obstetric , Pregnancy , Female , Humans , Delivery, Obstetric/methods , Cesarean Section , Pain Management , Retrospective StudiesABSTRACT
BACKGROUND: Providing continuous health insurance coverage during the perinatal period may increase access to and utilization of labor neuraxial analgesia. This study tested the hypothesis that implementation of the 2010 Dependent Coverage Provision of the Patient Protection and Affordable Care Act, requiring private health insurers to allow young adults to remain on their parent's plan until age 26 yr, was associated with increased labor neuraxial analgesia use. METHODS: This study used a natural experiment design and birth certificate data for spontaneous vaginal deliveries in 28 U.S. states between 2009 and 2013. The intervention was the Dependent Coverage Provision, categorized into pre- and postintervention periods (January 2009 to August 2010 and September 2010 to December 2013, respectively). The exposure was women's age, categorized as exposed (21 to 25 yr) and unexposed (27 to 31 yr). The outcome was the labor neuraxial analgesia utilization rate. RESULTS: Of the 4,515,667 birth certificates analyzed, 3,033,129 (67.2%) indicated labor neuraxial analgesia use. For women aged 21 to 25 yr, labor neuraxial analgesia utilization rates were 64.9% during the preintervention period and 68.9% during the postintervention period (difference, 4.0%; 95% CI, 3.9 to 4.2). For women aged 27 to 31 yr, labor neuraxial analgesia utilization rates were 64.9% during the preintervention period and 67.7% during the postintervention period (difference, 2.8%; 95% CI, 2.7 to 2.9). After adjustment, implementation of the Dependent Coverage Provision was associated with a 1.0% (95% CI, 0.8 to 1.2) absolute increase in labor neuraxial analgesia utilization rate among women aged 21 to 25 yr compared with women aged 27 to 31 yr. The increase was statistically significant for White and Hispanic women but not for Black and Other race and ethnicity women. CONCLUSIONS: Implementation of the Dependent Coverage Provision was associated with a statistically significant increase in labor neuraxial analgesia use, but the small effect size is unlikely of clinical significance.
Subject(s)
Analgesia, Epidural , Analgesia, Obstetrical , Labor, Obstetric , Patient Protection and Affordable Care Act , Female , Humans , Pregnancy , Young Adult , Analgesia , Ethnicity , Hispanic or Latino , United States , Insurance Coverage , Adult , White , Black or African AmericanABSTRACT
BACKGROUND: Placenta accreta spectrum (PAS) is a disorder of abnormal placentation associated with severe postpartum hemorrhage, maternal morbidity, and mortality. Predelivery prediction of this condition is important to determine appropriate delivery location and multidisciplinary planning for operative management. This study aimed to validate a prediction model for PAS developed by Weiniger et al in 2 cohorts who delivered at 2 different United States tertiary centers. METHODS: Cohort A (Brigham and Women's Hospital; N = 253) included patients with risk factors (prior cesarean delivery and placenta previa) and/or ultrasound features of PAS presenting to a tertiary-care hospital. Cohort B (Columbia University Irving Medical Center; N = 99) consisted of patients referred to a tertiary-care hospital specifically because of ultrasound features of PAS. Using the outcome variable of surgical and/or pathological diagnosis of PAS, discrimination (via c-statistic), calibration (via intercept, slope, and flexible calibration curve), and clinical usefulness (via decision curve analysis) were determined. RESULTS: The model c-statistics in cohorts A and B were 0.728 (95% confidence interval [CI], 0.662-0.794) and 0.866 (95% CI, 0.754-0.977) signifying acceptable and excellent discrimination, respectively. The calibration intercept (0.537 [95% CI, 0.154-0.980] for cohort A and 3.001 [95% CI, 1.899- 4.335] for B), slopes (0.342 [95% CI, 0.170-0.532] for cohort A and 0.604 [95% CI, -0.166 to 1.221] for B), and flexible calibration curves in each cohort indicated that the model underestimated true PAS risks on average and that there was evidence of overfitting in both validation cohorts. The use of the model compared to a treat-all strategy by decision curve analysis showed a greater net benefit of the model at a threshold probability of >0.25 in cohort A. However, no net benefit of the model over the treat-all strategy was seen in cohort B at any threshold probability. CONCLUSIONS: The performance of the Weiniger model is variable based on the case-mix of the population with regard to PAS clinical risk factors and ultrasound features, highlighting the importance of spectrum bias when applying this PAS prediction model to distinct populations. The model showed benefit for predicting PAS in populations with substantial case-mix heterogeneity at threshold probability of >25%.
Subject(s)
Placenta Accreta , Placenta Previa , Pregnancy , Humans , Female , Placenta Accreta/diagnostic imaging , Placenta Accreta/epidemiology , Placenta Accreta/surgery , Retrospective Studies , Placenta Previa/diagnostic imaging , Placenta Previa/surgery , Cesarean Section , Risk Factors , PlacentaABSTRACT
BACKGROUND: Utilization of extracorporeal membrane oxygenation (ECMO) for adult critically ill patients is increasing, but data in obstetric cohorts are scant. This study analyzed ECMO utilization and maternal outcomes in obstetric patients in the United States. METHODS: Data were abstracted from the 1999-2014 National Inpatient Sample (NIS), a 20% US national representative sample. ECMO hospitalizations (International Classification of Diseases, Ninth Revision, Clinical Modification [ICD-9-CM] code 39.65) in patients ≥15 years of age were categorized into obstetric ECMO and nonobstetric ECMO. Obstetric patients included 4 categories: (1) loss or termination of pregnancy, (2) delivery (term or preterm), (3) postdelivery hospitalization, and (4) pregnancy without an obstetrical outcome. Possible underlying causes for obstetric ECMO were identified by analysis of ICD-9-CM codes in individual records. In-hospital death was abstracted from the NIS, and ECMO complications were identified using ICD-9-CM algorithms. Statistical significance in time-effect was assessed using weighted regression models. RESULTS: During the 16-year study period, 20,454 adult ECMO cases were identified, of which 331 occurred in obstetric patients (1.6%; 95% confidence interval [CI], 1.4-1.8). Obstetric ECMO utilization rate was 4.7 per million obstetric discharges (95% CI, 4.2-5.2). The top 3 possible indications were sepsis (22.1%), cardiomyopathy (16.6%), and aspiration pneumonia (9.7%). Obstetric ECMO utilization rate increased significantly during the study period from 1.1 per million obstetric discharges in 1999-2002 (95% CI, 0.6-1.7) to 11.2 in 2011-2014 (95% CI, 9.6-12.9), corresponding to a 144.7% increase per 4-year period (95% CI, 115.3-178.1). Compared with nonobstetric ECMO, obstetric ECMO was associated with decreased in-hospital all-cause mortality (adjusted odds ratio [aOR] 0.78; 95% CI, 0.66-0.93). In-hospital all-cause mortality for obstetric ECMO decreased from 73.7% in 1999-2002 (95% CI, 48.8-90.8) to 31.9% in 2011-2014 (95% CI, 25.2-39.1), corresponding to a 26.1% decrease per 4-year period (95% CI, 10.1-39.3). Compared with nonobstetric ECMO, obstetric ECMO was associated with significantly increased risk of both venous thromboembolism without associated pulmonary embolism (aOR 1.83; 95% CI, 1.06-3.15) and of nontraumatic hemoperitoneum (aOR 4.32; 95% CI, 2.41-7.74). CONCLUSIONS: During the study period, obstetric ECMO utilization has increased significantly and maternal prognosis improved.
Subject(s)
Extracorporeal Membrane Oxygenation , Sepsis , Adult , Cross-Sectional Studies , Extracorporeal Membrane Oxygenation/adverse effects , Female , Hospital Mortality , Humans , Infant, Newborn , Pregnancy , Retrospective Studies , United States/epidemiologyABSTRACT
BACKGROUND: Cervical cerclage is a short ambulatory procedure. For spinal anesthesia, local anesthetic agents with rapid postoperative resolution are desired. We hypothesized that in combination with fentanyl, intrathecal 2-chloroprocaine would produce earlier resolution of motor block, resulting in shorter time to meet recovery room discharge criteria than hyperbaric bupivacaine. METHODS: Women undergoing cervical cerclage with spinal anesthesia were randomized to receive intrathecal 2-chloroprocaine 3% 50 mg or hyperbaric bupivacaine 0.75% 9 mg, both with fentanyl 15 µg. Doses were empirically selected. The onset and resolution of sensory and motor blockade and time to achieve recovery room discharge criteria were monitored. On postoperative day 1, patients rated their satisfaction with the anesthetic and reported on transient neurologic symptoms (TNS), back pain, or headache. The primary outcome was time from spinal injection to motor block resolution. The main secondary outcomes included times from spinal injection to (i) T12 dermatomal level, (ii) sensory block resolution, and (iii) ability to ambulate and void. RESULTS: Forty-three women were enrolled and randomized to either the chloroprocaine (N = 23) or bupivacaine group (N = 20). The mean (standard deviation [SD]) duration of surgery was 35.3 (11.4) minutes. There was no difference between groups for time to motor block resolution-the median [interquartile range] time for the bupivacaine group (N = 17) was 112 [97-143] minutes versus 109 [88-148] minutes in the chloroprocaine group (N = 22), P = .66, but there was a significant difference in median time to sensory block resolution: 143 [116-162] minutes in the chloroprocaine group versus 198 [152-263] minutes in the bupivacaine group, P = .002. The recovery room discharge criteria, which at our institution include the ability to ambulate unassisted and void urine, were met 76 (95% CI, 33-145) minutes earlier in the chloroprocaine group, P < .0005. One complete block failure occurred with hyperbaric bupivacaine and 2 subjects in each group received treatment for intraoperative discomfort. No patients reported TNS. CONCLUSIONS: Intrathecal 2-chloropocaine 3% provided similarly effective surgical anesthesia for cerclage placement. Although no difference in time to motor block resolution between groups was observed, the time to sensory block resolution and time to meet recovery room discharge criteria were both significantly shorter among patients who received chloroprocaine than patients who received bupivacaine. Future studies are needed to identify and compare equipotent doses of chloroprocaine and bupivacaine to confirm the superiority of chloroprocaine for this ambulatory obstetric procedure.
Subject(s)
Anesthesia, Spinal/methods , Anesthetics, Local/administration & dosage , Bupivacaine/administration & dosage , Cerclage, Cervical/methods , Gynecologic Surgical Procedures/methods , Procaine/analogs & derivatives , Adult , Ambulatory Surgical Procedures , Double-Blind Method , Female , Humans , Injections, Spinal , Middle Aged , Nerve Block , Postoperative Complications/epidemiology , Pregnancy , Procaine/administration & dosage , Prospective StudiesABSTRACT
The prevalence of pregnant people with opioid use disorder (OUD), including those receiving medications for opioid use disorder (MOUD), is increasing. Challenges associated with pain management in people with OUD include tolerance, opioid-induced hyperalgesia, and risk for return to use. Yet, there are few evidence-based recommendations for pain management in the setting of pregnancy and the postpartum period, and many peripartum pain management studies exclude people with OUD. This scoping review summarized the available literature on peridelivery pain management in people with OUD, methodologies used, and identified specific areas of knowledge gaps. PubMed and Embase were comprehensively searched for publications in all languages on peripartum pain management among people with OUD, both treated with MOUD and untreated. Potential articles were screened by title, abstract, and full text. Data abstracted were descriptively analyzed to map available evidence and identify areas of limited or no evidence. A total of 994 publications were imported for screening on title, abstracts, and full text, yielding 84 publications identified for full review: 32 (38.1%) review articles, 14 (16.7%) retrospective studies, and 8 (9.5%) case reports. There were 5 randomized controlled trials. Most studies (64%) were published in perinatology (32; 38.1%) journals or anesthesiology (22; 26.2%) journals. Specific areas lacking trial or systematic review evidence include: (1) methods to optimize psychological and psychosocial comorbidities relevant to acute pain management around delivery; (2) alternative nonopioid and nonpharmacologic analgesia methods; (3) whether or not to use opioids for severe breakthrough pain and how best to prescribe and monitor its use after discharge; (4) monitoring for respiratory depression and sedation with coadministration of other analgesics; (5) optimal neuraxial analgesia dosing and adjuncts; and (6) benefits of abdominal wall blocks after cesarean delivery. No publications discussed naloxone coprescribing in the labor and delivery setting. We observed an increasing number of publications on peripartum pain management in pregnant people with OUD. However, existing published works are low on the pyramid of evidence (reviews, opinions, and retrospective studies), with a paucity of original research articles (<6%). Opinions are conflicting on the utility and disutility of various analgesic interventions. Studies generating high-quality evidence on this topic are needed to inform care for pregnant people with OUD. Specific research areas are identified, including utility and disutility of short-term opioid use for postpartum pain management, role of continuous wound infiltration and truncal nerve blocks, nonpharmacologic analgesia options, and the best methods to support psychosocial aspects of pain management.
Subject(s)
Anesthesia, Obstetrical , Opioid-Related Disorders , Pregnancy , Female , Humans , Pain Management/adverse effects , Pain Management/methods , Analgesics, Opioid , Perinatology , Retrospective Studies , Opioid-Related Disorders/diagnosis , Analgesics/therapeutic use , NaloxoneABSTRACT
The purpose of this review is to describe updates following initial recommendations on best anesthesia practices for obstetric patients with coronavirus disease 2019. The first surge in the United States prompted anesthesiologists to adapt workflows and reconsider obstetric anesthesia care, with emphasis on avoidance of general anesthesia, the benefit of early neuraxial labor analgesia, and prevention of emergent cesarean delivery whenever possible. While workflows have changed to allow sustained safety for obstetric patients and health care workers, it is notable that obstetric anesthesia protocols for labor and delivery have not significantly evolved since the first coronavirus disease 2019 wave.
Subject(s)
Anesthesia, Obstetrical , COVID-19 , Cesarean Section , Female , Humans , Practice Guidelines as Topic , Pregnancy , United StatesABSTRACT
BACKGROUND: Medicaid expansions under the Affordable Care Act have increased insurance coverage and prenatal care utilization in low-income women. However, it is not clear whether they are associated with any measurable improvement in maternal health outcomes. In this study, we compared the changes in the incidence of severe maternal morbidity (SMM) during delivery hospitalizations between low- and high-income women associated with the 2014 Medicaid expansion in New York State. METHODS: Data for this retrospective cohort study came from the 2006-2016 New York State Inpatient Database, a census of discharge records from community hospitals. The outcome was SMM during delivery hospitalizations, as defined by the Centers for Disease Control and Prevention. We used regression coefficients (ß) from multivariable logistic models: (1) to compare independently in low-income women and in high-income women the changes in slopes in the incidence of SMM before (2006-2013) and after (2014-2016) the expansion, and (2) to compare low- and high-income women for the changes in slopes in the incidence of SMM before and after the expansion. RESULTS: A total of 2,286,975 delivery hospitalizations were analyzed. The proportion of Medicaid beneficiaries in parturients increased a relative 12.1% (95% confidence interval [CI], 11.8-12.4), from 42.9% in the preexpansion period to 48.1% in the postexpansion period, whereas the proportion of the uninsured decreased a relative 4.8% (95% CI, 2.8-6.8). Multivariable logistic modeling revealed that implementation of the 2014 Medicaid expansion was associated with a decreased slope during the postexpansion period both in low-income women (ß = -0.0161 or 1.6% decrease; 95% CI, -0.0190 to -0.0132) and in high-income women (ß = -0.0111 or 1.1% decrease; 95% CI, -0.0130 to -0.0091). The decrease in slope during the postexpansion period was greater in low- than in high-income women (ß = -0.0042 or 0.42% difference; 95% CI, -0.0076 to -0.0007). CONCLUSIONS: Implementation of the Medicaid expansion in 2014 in New York State is associated with a small but statistically significant reduction in the incidence of SMM in low-income women compared with high-income women.
Subject(s)
Delivery, Obstetric/adverse effects , Hospitalization , Maternal Health Services , Medicaid , Patient Protection and Affordable Care Act , Pregnancy Complications/epidemiology , Delivery, Obstetric/mortality , Female , Humans , Incidence , Income , New York/epidemiology , Pregnancy , Pregnancy Complications/mortality , Pregnancy Complications/prevention & control , Pregnancy Complications/therapy , Race Factors , Risk Assessment , Risk Factors , Socioeconomic Factors , Time Factors , Treatment Outcome , United States/epidemiologyABSTRACT
BACKGROUND: Exposure to surgery and anesthesia in early childhood has been found to be associated with an increased risk of behavioral deficits. While the US Food and Drug Administration (FDA) has warned against prenatal exposure to anesthetic drugs, little clinical evidence exists to support this recommendation. This study evaluates the association between prenatal exposure to general anesthesia due to maternal procedures during pregnancy and neuropsychological and behavioral outcome scores at age 10. METHODS: This is an observational cohort study of children born in Perth, Western Australia, with 2 generations of participants contributing data to the Raine Study. In the Raine Study, the first generation (Gen1) are mothers enrolled during pregnancy, and the second generation (Gen2) are the children born to these mothers from 1989 to 1992 with neuropsychological and behavioral tests at age 10 (n=2024). In the primary analysis, 6 neuropsychological and behavioral tests were evaluated at age 10: Raven's Colored Progressive Matrices (CPM), McCarron Assessment of Neuromuscular Development (MAND), Peabody Picture Vocabulary Test (PPVT), Symbol Digit Modality Test (SDMT) with written and oral scores, Clinical Evaluation of Language Fundamentals (CELF) with Expressive, Receptive, and Total language scores, and Child Behavior Checklist (CBCL) with Internalizing, Externalizing, and Total behavior scores. Outcome scores of children prenatally exposed to general anesthesia were compared to children without prenatal exposure using multivariable linear regression models adjusting for demographic and clinical covariates (sex, race, income, and maternal education, alcohol or tobacco use, and clinical diagnoses: diabetes, epilepsy, hypertension, psychiatric disorders, or thyroid dysfunction). Bonferroni adjustment was used for the 6 independent tests in the primary analysis, so a corrected P value <.0083 (P = .05 divided by 6 tests, or a 99.17% confidence interval [CI]) was required for statistical significance. RESULTS: Among 2024 children with available outcome scores, 22 (1.1%) were prenatally exposed to general anesthesia. Prenatally exposed children had higher CBCL Externalizing behavioral scores (score difference of 6.1 [99.17% CI, 0.2-12.0]; P = .006) than unexposed children. Of 6 tests including 11 scores and subscores, only CBCL Externalizing behavioral scores remained significant after multiple comparisons adjustment with no significant differences found in any other score. CONCLUSIONS: Prenatal exposure to general anesthetics is associated with increased externalizing behavioral problems in childhood. However, given the limitations of this study and that avoiding necessary surgery during pregnancy can have significant detrimental effects on the mother and the child, further studies are needed before changes to clinical practice are made.
Subject(s)
Anesthesia, General/adverse effects , Anesthetics, General/adverse effects , Child Behavior Disorders/chemically induced , Child Behavior/drug effects , Child Development/drug effects , Nervous System/drug effects , Prenatal Exposure Delayed Effects , Age Factors , Child , Child Behavior Disorders/diagnosis , Child Behavior Disorders/physiopathology , Child Behavior Disorders/psychology , Female , Humans , Male , Nervous System/growth & development , Pregnancy , Risk Assessment , Risk Factors , Western AustraliaABSTRACT
The purpose of this article is to provide a summary of the Enhanced Recovery After Cesarean delivery (ERAC) protocol written by a Society for Obstetric Anesthesia and Perinatology (SOAP) committee and approved by the SOAP Board of Directors in May 2019. The goal of the consensus statement is to provide both practical and where available, evidence-based recommendations regarding ERAC. These recommendations focus on optimizing maternal recovery, maternal-infant bonding, and perioperative outcomes after cesarean delivery. They also incorporate management strategies for this patient cohort, including recommendations from existing guidelines issued by professional organizations such as the American College of Obstetricians and Gynecologists and the American Society of Anesthesiologists. This consensus statement focuses on anesthesia-related and perioperative components of an enhanced recovery pathway for cesarean delivery and provides the level of evidence for each recommendation.
Subject(s)
Anesthesia, Obstetrical/standards , Cesarean Section/standards , Enhanced Recovery After Surgery/standards , Cesarean Section/adverse effects , Consensus , Female , Humans , Postoperative Complications/etiology , Pregnancy , Quality Improvement/standards , Quality Indicators, Health Care/standards , Risk Assessment , Risk Factors , Treatment OutcomeABSTRACT
Because up to 12% of obstetric patients meet criteria for the diagnosis of thrombocytopenia in pregnancy, it is not infrequent that the anesthesiologist must decide whether to proceed with a neuraxial procedure in an affected patient. Given the potential morbidity associated with general anesthesia for cesarean delivery, thoughtful consideration of which patients with thrombocytopenia are likely to have an increased risk of spinal epidural hematoma with neuraxial procedures, and when these risks outweigh the relative benefits is important to consider and to inform shared decision making with patients. Because there are substantial risks associated with withholding a neuraxial analgesic/anesthetic procedure in obstetric patients, every effort should be made to perform a bleeding history assessment and determine the thrombocytopenia etiology before admission for delivery. Whereas multiple other professional societies (obstetric, interventional pain, and hematologic) have published guidelines addressing platelet thresholds for safe neuraxial procedures, the US anesthesia professional societies have been silent on this topic. Despite a paucity of high-quality data, there are now meta-analyses that provide better estimations of risks. An interdisciplinary taskforce was convened to unite the relevant professional societies, synthesize the data, and provide a practical decision algorithm to help inform risk-benefit discussions and shared decision making with patients. Through a systematic review and modified Delphi process, the taskforce concluded that the best available evidence indicates the risk of spinal epidural hematoma associated with a platelet count ≥70,000 × 106/L is likely to be very low in obstetric patients with thrombocytopenia secondary to gestational thrombocytopenia, immune thrombocytopenia (ITP), and hypertensive disorders of pregnancy in the absence of other risk factors. Ultimately, the decision of whether to proceed with a neuraxial procedure in an obstetric patient with thrombocytopenia occurs within a clinical context. Potentially relevant factors include, but are not limited to, patient comorbidities, obstetric risk factors, airway examination, available airway equipment, risk of general anesthesia, and patient preference.
Subject(s)
Anesthesia, Obstetrical/standards , Consensus , Perinatology/standards , Societies, Medical/standards , Thrombocytopenia/therapy , Advisory Committees/standards , Anesthesia, Obstetrical/methods , Female , Humans , Perinatology/methods , Pregnancy , Thrombocytopenia/diagnosisABSTRACT
BACKGROUND: Early reports associating severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection with adverse pregnancy outcomes were biased by including only women with severe disease without controls. The Society for Obstetric Anesthesia and Perinatology (SOAP) coronavirus disease 2019 (COVID-19) registry was created to compare peripartum outcomes and anesthetic utilization in women with and without SARS-CoV-2 infection delivering at institutions with widespread testing. METHODS: Deliveries from 14 US medical centers, from March 19 to May 31, 2020, were included. Peripartum infection was defined as a positive SARS-CoV-2 polymerase chain reaction test within 14 days of delivery. Consecutive SARS-CoV-2-infected patients with randomly selected control patients were sampled (1:2 ratio) with controls delivering during the same day without a positive test. Outcomes were obstetric (eg, delivery mode, hypertensive disorders of pregnancy, and delivery <37 weeks), an adverse neonatal outcome composite measure (primary), and anesthetic utilization (eg, neuraxial labor analgesia and anesthesia). Outcomes were analyzed using generalized estimating equations to account for clustering within centers. Sensitivity analyses compared symptomatic and asymptomatic patients to controls. RESULTS: One thousand four hundred fifty four peripartum women were included: 490 with SARS-CoV-2 infection (176 [35.9%] symptomatic) and 964 were controls. SARS-CoV-2 patients were slightly younger, more likely nonnulliparous, nonwhite, and Hispanic than controls. They were more likely to have diabetes, obesity, or cardiac disease and less likely to have autoimmune disease. After adjustment for confounders, individuals experiencing SARS-CoV-2 infection exhibited an increased risk for delivery <37 weeks of gestation compared to controls, 73 (14.8%) vs 98 (10.2%) (adjusted odds ratio [aOR], 1.47; 95% confidence interval [CI], 1.03-2.09). Effect estimates for other obstetric outcomes and the neonatal composite outcome measure were not meaningfully different between SARS-CoV-2 patients versus controls. In sensitivity analyses, compared to controls, symptomatic SARS-CoV-2 patients exhibited increases in cesarean delivery (aOR, 1.57; 95% CI, 1.09-2.27), postpartum length of stay (aOR, 1.89; 95% CI, 1.18-2.60), and delivery <37 weeks of gestation (aOR, 2.08; 95% CI, 1.29-3.36). These adverse outcomes were not found in asymptomatic women versus controls. SARS-CoV-2 patients (asymptomatic and symptomatic) were less likely to receive neuraxial labor analgesia (aOR, 0.52; 95% CI, 0.35-0.75) and more likely to receive general anesthesia for cesarean delivery (aOR, 3.69; 95% CI, 1.40-9.74) due to maternal respiratory failure. CONCLUSIONS: In this large, multicenter US cohort study of women with and without peripartum SARS-CoV-2 infection, differences in obstetric and neonatal outcomes seem to be mostly driven by symptomatic patients. Lower utilization of neuraxial analgesia in laboring patients with asymptomatic or symptomatic infection compared to patients without infection requires further investigation.
Subject(s)
COVID-19/complications , Delivery, Obstetric , Pregnancy Complications, Infectious , Premature Birth/etiology , Adult , Analgesia, Obstetrical , Anesthesia, General , Anesthesia, Obstetrical , COVID-19/diagnosis , Case-Control Studies , Cesarean Section , Delivery, Obstetric/adverse effects , Female , Gestational Age , Humans , Infant, Premature , Pregnancy , Pregnancy Complications, Infectious/diagnosis , Registries , Risk Assessment , Risk Factors , United States , Young AdultABSTRACT
OBJECTIVE(S): The authors aimed to assess whether the introduction of a tailored Analgesia Prescription Guideline would decrease the amount of unused opioid following discharge from cardiac surgery. DESIGN: Prospective, observational, before and after study. SETTING: Quaternary care university hospital. PARTICIPANTS: A total of 191 participants who underwent cardiac surgery requiring midline sternotomy and cardiopulmonary bypass. There were 99 participants in the before cohort (prior to introduction of the Analgesia Prescription Guideline), and 92 participants in the after cohort (after introduction of the Analgesia Prescription Guideline). INTERVENTIONS: Using prospectively collected observational data on participant opioid consumption in the before cohort, a tailored Analgesia Prescription Guideline was developed. This guideline then was introduced to all opioid-prescribing providers in the cardiothoracic surgery department. Prospective data then were collected in the after cohort of participants. Opioid prescription practices and opioid consumption between the two groups then were compared. MEASUREMENTS AND MAIN RESULTS: Opioid prescriptions were given to 62/99 participants (63%) in the before cohort, and 48/92 (52%) in the after cohort (rate difference 0.1, CI 95% -0.26, 0.046). In the before cohort, the mean (± standard deviation) number of opioid tablets prescribed, used, and leftover was 26 (±10), 11 (±10), and 15 (±12), respectively. In the after cohort, the mean number of opioid tablets prescribed, used, and leftover was 18 (mean difference -8, CI 95% -12, -5), 10 (mean difference -1, CI 95% -5, 3), and 8 (mean difference -7, CI 95% -11, -3), respectively. There were 110/191 (58%) participants using no opioids following discharge, and 10/191 (5%) still using opioids two weeks after discharge. There were no differences between groups with regard to demographics, opioid-related side effects, pain scores, satisfaction, opioid storage. and disposal practices. CONCLUSIONS: The development and implementation of a tailored Analgesia Prescription Guideline decreased the amount of opioids prescribed after cardiac surgery and resulted in lower numbers of unused leftover opioid tablets in the community. Patient comfort and satisfaction scores remained high.
Subject(s)
Analgesia , Cardiac Surgical Procedures , Analgesics, Opioid , Cohort Studies , Humans , Pain, Postoperative/diagnosis , Pain, Postoperative/drug therapy , Pain, Postoperative/prevention & control , Practice Patterns, Physicians' , Prescriptions , Prospective StudiesABSTRACT
OBJECTIVE: This study was aimed to review 4 weeks of universal novel coronavirus disease 2019 (COVID-19) screening among delivery hospitalizations, at two hospitals in March and April 2020 in New York City, to compare outcomes between patients based on COVID-19 status and to determine whether demographic risk factors and symptoms predicted screening positive for COVID-19. STUDY DESIGN: This retrospective cohort study evaluated all patients admitted for delivery from March 22 to April 18, 2020, at two New York City hospitals. Obstetrical and neonatal outcomes were collected. The relationship between COVID-19 and demographic, clinical, and maternal and neonatal outcome data was evaluated. Demographic data included the number of COVID-19 cases ascertained by ZIP code of residence. Adjusted logistic regression models were performed to determine predictability of demographic risk factors for COVID-19. RESULTS: Of 454 women delivered, 79 (17%) had COVID-19. Of those, 27.9% (n = 22) had symptoms such as cough (13.9%), fever (10.1%), chest pain (5.1%), and myalgia (5.1%). While women with COVID-19 were more likely to live in the ZIP codes quartile with the most cases (47 vs. 41%) and less likely to live in the ZIP code quartile with the fewest cases (6 vs. 14%), these comparisons were not statistically significant (p = 0.18). Women with COVID-19 were less likely to have a vaginal delivery (55.2 vs. 51.9%, p = 0.04) and had a significantly longer postpartum length of stay with cesarean (2.00 vs. 2.67days, p < 0.01). COVID-19 was associated with higher risk for diagnoses of chorioamnionitis and pneumonia and fevers without a focal diagnosis. In adjusted analyses, including demographic factors, logistic regression demonstrated a c-statistic of 0.71 (95% confidence interval [CI]: 0.69, 0.80). CONCLUSION: COVID-19 symptoms were present in a minority of COVID-19-positive women admitted for delivery. Significant differences in obstetrical outcomes were found. While demographic risk factors demonstrated acceptable discrimination, risk prediction does not capture a significant portion of COVID-19-positive patients. KEY POINTS: · COVID-19 symptoms were present in a minority of COVID-19-positive women admitted.. · COVID-19 symptomatology did not appear to differ before or after the apex of infection in New York.. · Demographic risk factors are unlikely to capture a significant portion of COVID-19-positive patients..
Subject(s)
COVID-19/epidemiology , Pregnancy Complications, Infectious/epidemiology , Adult , Carrier State/epidemiology , Cesarean Section/statistics & numerical data , Chorioamnionitis/epidemiology , Cohort Studies , Delivery, Obstetric , Female , Fever/epidemiology , Hospitalization , Humans , Length of Stay/statistics & numerical data , Logistic Models , Maternal Age , New York City/epidemiology , Obesity, Maternal/epidemiology , Pneumonia/epidemiology , Pregnancy , Residence Characteristics , Retrospective Studies , Risk Factors , SARS-CoV-2 , Young AdultABSTRACT
PURPOSE OF REVIEW: To describe updates to pragmatic recommendations that were published during the first coronavirus disease 2019 (COVID-19) surge, including the current thinking about whether pregnancy worsens the severity of COVID-19. RECENT FINDINGS: Although a majority of pregnant women infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) remain asymptomatic or paucisymptomatic, pregnancy puts women at higher risk of severe COVID-19 and adverse birth outcomes. Pregnant and recently pregnant women are more likely to be admitted to intensive care units and receive mechanical ventilation than nonpregnant patients with COVID-19, although preexisting maternal comorbidities are significant risk factors.Early provision of neuraxial labor analgesia with a functional indwelling epidural catheter has been universally promoted, with the goal to reduce avoidable general anesthesia for cesarean delivery and mitigate risks for healthcare workers during airway manipulation. This recommendation, along with updated workflow models of anesthesia coverage, may contribute to a reduction in general anesthesia rates. SUMMARY: Initial recommendations to provide early neuraxial labor analgesia and avoid general anesthesia for cesarean delivery have not changed over time. Although workflows have significantly changed to allow continued patient and healthcare workers' safety, clinical anesthesia protocols for labor and delivery are essentially the same.
Subject(s)
COVID-19 , Labor, Obstetric , Pregnancy Complications, Infectious , Anesthesiologists , Cesarean Section , Female , Humans , Pregnancy , SARS-CoV-2ABSTRACT
BACKGROUND: Protecting first-line health care providers against work-related coronavirus disease 2019 (COVID-19) infection at the onset of the pandemic has been a crucial challenge in the United States. Anesthesiologists in particular are considered at risk, since aerosol-generating procedures, such as intubation and extubation, have been shown to significantly increase the odds for respiratory infections during severe acute respiratory syndrome (SARS) outbreaks. This study assessed the incidence of COVID-19-like symptoms and the presence of COVID-19 antibodies after work-related COVID-19 exposures, among physicians working in a large academic hospital in New York City (NYC). METHODS: An e-mail survey was addressed to anesthesiologists and affiliated intensive care providers at Columbia University Irving Medical Center on April 15, 2020. The survey assessed 4 domains: (1) demographics and medical history, (2) community exposure to COVID-19 (eg, use of NYC subway), (3) work-related exposure to COVID-19, and (4) development of COVID-19-like symptoms after work exposure. The first 100 survey responders were invited to undergo a blood test to assess antibody status (presence of immunoglobulin M [IgM]/immunoglobulin G [IgG] specific to COVID-19). Work-related exposure was defined as any episode where the provider was not wearing adequate personal protective equipment (airborne or droplet/contact protection depending on the exposure type). Based on the clinical scenario, work exposure was categorized as high risk (eg, exposure during intubation) or low risk (eg, exposure during doffing). RESULTS: Two hundred and five health care providers were contacted and 105 completed the survey (51%); 91 completed the serological test. Sixty-one of the respondents (58%) reported at least 1 work-related exposure and 54% of the exposures were high risk. Among respondents reporting a work-related exposure, 16 (26.2%) reported postexposure COVID-19-like symptoms. The most frequent symptoms were myalgia (9 cases), diarrhea (8 cases), fever (7 cases), and sore throat (7 cases). COVID-19 antibodies were detected in 11 of the 91 tested respondents (12.1%), with no difference between respondents with (11.8%) or without (12.5%) a work-related exposure, including high-risk exposure. Compared with antibody-negative respondents, antibody-positive respondents were more likely to use NYC subway to commute to work and report COVID-19-like symptoms in the past 90 days. CONCLUSIONS: In the epicenter of the United States' pandemic and within 6-8 weeks of the COVID-19 outbreak, a small proportion of anesthesiologists and affiliated intensive care providers reported COVID-19-like symptoms after a work-related exposure and even fewer had detectable COVID-19 antibodies. The presence of COVID-19 antibodies appeared to be associated with community/environmental transmission rather than secondary to work-related exposures involving high-risk procedures.
Subject(s)
Academic Medical Centers/standards , Anesthesiologists/standards , Betacoronavirus/isolation & purification , Coronavirus Infections/blood , Intensive Care Units/standards , Pneumonia, Viral/blood , Adult , COVID-19 , COVID-19 Testing , Clinical Laboratory Techniques , Cohort Studies , Coronavirus Infections/diagnosis , Coronavirus Infections/epidemiology , Female , Humans , Male , New York City/epidemiology , Occupational Exposure/prevention & control , Pandemics , Pneumonia, Viral/diagnosis , Pneumonia, Viral/epidemiology , Prospective Studies , SARS-CoV-2ABSTRACT
With increasing numbers of coronavirus disease 2019 (COVID-19) cases due to efficient human-to-human transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in the United States, preparation for the unpredictable setting of labor and delivery is paramount. The priorities are 2-fold in the management of obstetric patients with COVID-19 infection or persons under investigation (PUI): (1) caring for the range of asymptomatic to critically ill pregnant and postpartum women; (2) protecting health care workers and beyond from exposure during the delivery hospitalization (health care providers, personnel, family members). The goal of this review is to provide evidence-based recommendations or, when evidence is limited, expert opinion for anesthesiologists caring for pregnant women during the COVID-19 pandemic with a focus on preparedness and best clinical obstetric anesthesia practice.