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The purpose of this study was to describe infection control practices for influenza in mother and newborn units in United States hospitals in the context of the 2009 H1N1 pandemic. We conducted surveys of neonatal intensive care unit directors in February and November 2010 and requested information on infection control practices during the 2009 and 2010 influenza seasons. We received 111 responses to the initial survey and 48 to the follow-up survey. In 2009, 58% of respondents restricted breastfeeding by mothers with influenza-like illness; 42% did not. Ninety percent of the respondents maintained physical separation between an ill mother and her newborn infant, although the approaches to this separation varied. Eighty percent of postpartum units and 89% of neonatal intensive care units restricted access by children. In 2010, fewer hospitals restricted mother-infant contact and children visitation compared with 2009. Infection control practices for influenza in mother and newborn units vary considerably in US hospitals, particularly regarding contact between an ill mother and her newborn infant. The identification of this variation may inform best practices in this area, as well as future investigations and future guideline development. [Copyright &y& Elsevier]

Chronic opioid use is an emergent public health issue in the United States. Opioids are regularly prescribed to patients with adult spinal deformity (ASD) for postoperative pain. Therefore, the potential for chronic postoperative opioid use is a significant concern for patients undergoing surgery for ASD. It is important to patients, surgeons and policymakers to understand preoperative risk factors for prolonged opioid use in ASD patients who were not using opioids regularly prior to surgery. To demonstrate demographic and surgical factors associated with increased risk of chronic opioid use following surgery in ASD patients who were not regularly using opioids preoperatively. Retrospective review of a multicenter database. A total of 760 ASD patients were identified in a multicenter database eligible for 2-year follow-up. Of these patients, 547 (72%) had complete baseline and 2-year responses to question 11 of the Scoliosis Research Society version 22r (SRS-22r), which allowed us to categorize patients into opioid users and non-opioid users. Of these, 251/547 patients (46%) were not using opioids regularly prior to surgery and included in our analysis. Our primary outcome was chronic postoperative opioid use, and secondary outcome was patient satisfaction. Among patients who were not using opioids regularly prior to surgery, those reporting routine opioid use at 1 or 2-year follow-up were classified as CU (chronic user), while patients reporting no opioid use at both 1 and 2 years after surgery were classified as NC (no chronic use). Odds of CU vs NC were examined in relation to factors of interest, controlling for history of previous substance use disorder and baseline radiographic deformity. Satisfaction was assessed using the satisfaction domain of the SRS-22r. Mean age of patients was 55 ± 17 years, 78% females. Overall, patients were using opioids until 3.2 ± 7.7 months postoperatively. A total of 176 patients (78%) were classified as NC and 51 (22%) CU. Factors associated with significantly increased odds of CU compared with NC included smoking (OR 3.44, 95% CI: 1.06 – 11.11; p=0.039), and each additional point worse on the back pain Numeric Rating Scale (NRS) (OR 1.24, 95% CI: 1.06 – 1.46; p=0.008) SRS-22r Activity domain (OR 1.99, 95% CI: 1.27 – 3.09; p=0.002) and SRS-22r Mental Health domain (OR 1.50, 95% CI: 1.06 – 2.11; p=0.022). Notable factors that were not significantly associated with chronic use included gender, C7-S1 sagittal vertical axis, prior spine surgery, elderly age, number of levels fused, 3-column osteotomy and at least one major complication (p>0.05). CU had worse SRS-22r satisfaction scores at 2 years compared with NC (4.33 ±.93 vs 3.80 ± 0.17, p=0.001). The majority of opioid nonusers prior to ASD surgery will not become chronic users following surgery. Factors associated with chronic opioid use include smoking, higher baseline back pain, worse preoperative functional status, and worse mental health. This abstract does not discuss or include any applicable devices or drugs. [ABSTRACT FROM AUTHOR]

Study Design: A retrospective cohort study., Objective: To assess whether patient outcomes and cost-effectiveness of adult spinal deformity (ASD) surgery have improved over the past decade., Background: Surgery for ASD is an effective intervention, but one that is also associated with large initial healthcare expenditures. Changes in the cost profile for ASD surgery over the last decade has not been evaluated previously., Materials and Methods: ASD patients who received surgery between 2008 and 2019 were included. Analysis of covariance was used to establish estimated marginal means for outcome measures [complication rates, reoperations, health-related quality of life, total cost, utility gained, quality adjusted life years (QALYs), cost-efficiency (cost per QALY)] by year of initial surgery. Cost was calculated using the PearlDiver database and represented national averages of Medicare reimbursement for services within a 30-day window including length of stay and death differentiated by complication/comorbidity, revision, and surgical approach. Internal cost data was based on individual patient diagnosis-related group codes, limiting revisions to those within two years (2Y) of the initial surgery. Cost per QALY over the course of 2008-2019 were then calculated., Results: There were 1236 patients included. There was an overall decrease in rates of any complication (0.78 vs . 0.61), any reoperation (0.25 vs . 0.10), and minor complication (0.54 vs . 0.37) between 2009 and 2018 (all P <0.05). National average 2Y cost decreased at an annual rate of $3194 ( R2 =0.6602), 2Y utility gained increased at an annual rate of 0.0041 ( R2 =0.57), 2Y QALYs gained increased annually by 0.008 ( R2 =0.57), and 2Y cost per QALY decreased per year by $39,953 ( R2 =0.6778)., Conclusion: Between 2008 and 2019, rates of complications have decreased concurrently with improvements in patient reported outcomes, resulting in improved cost effectiveness according to national Medicare average and individual patient cost data. The value of ASD surgery has improved substantially over the course of the last decade., Competing Interests: The author reports no conflicts of interest., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Summary of Background Data: The influence of frailty on economic burden following corrective surgery for the adult cervical deformity (CD) is understudied and may provide valuable insights for preoperative planning., Objective: To assess the influence of baseline frailty status on the economic burden of CD surgery., Study Design: Retrospective cohort., Materials and Methods: CD patients with frailty scores and baseline and two-year Neck Disability Index data were included. Frailty score was categorized patients by modified CD frailty index into not frail (NF) and frail (F). Analysis of covariance was used to estimate marginal means adjusting for age, sex, surgical approach, and baseline sacral slope, T1 slope minus cervical lordosis, C2-C7 angle, C2-C7 sagittal vertical axis. Costs were derived from PearlDiver registry data. Reimbursement consisted of a standardized estimate using regression analysis of Medicare payscales for services within a 30-day window including length of stay and death. This data is representative of the national average Medicare cost differentiated by complication/comorbidity outcome, surgical approach, and revision status. Cost per quality-adjusted life-year (QALY) at two years was calculated for NF and F patients., Results: There were 126 patients included. There were 68 NF patients and 58 classified as F. Frailty groups did not differ by overall complications, instance of distal junctional kyphosis, or reoperations (all P >0.05). These groups had similar rates of radiographic and clinical improvement by two years. NF and F had similar overall cost ($36,731.03 vs. $37,356.75, P =0.793), resulting in equivocal costs per QALYs for both patients at two years ($90,113.79 vs. $80,866.66, P =0.097)., Conclusion: F and NF patients experienced similar complication rates and upfront costs, with equivocal utility gained, leading to comparative cost-effectiveness with NF patients based on cost per QALYs at two years. Surgical correction for CD is an economical healthcare investment for F patients when accounting for anticipated utility gained and cost-effectiveness following the procedure., Level of Evidence: III., Competing Interests: The authors report no conflicts of interest., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Context: Racial/ethnic inequities are well documented in both maternal-infant health and substance use disorder treatment outcomes., Objective: To systematically review research on maternal-infant dyads affected by opioid use disorder (OUD) to evaluate for racial/ethnic disparities in health utilization or outcomes and critically assess the reporting and inclusion of race/ethnicity data., Data Sources: Peer-reviewed literature in MEDLINE, Embase, and Web of Science from 2000 to 2020., Study Selection: Research reporting health utilization and outcomes data on dyads affected by OUD during pregnancy through the infant's first birthday., Data Extraction: We extracted data on race/ethnicity, study exposures/outcomes, how race/ethnicity data were analyzed, how authors discussed findings associated with race/ethnicity, and whether racism was mentioned as an explanation for findings., Results: Of 2023 articles reviewed, 152 quantitative and 17 qualitative studies were included. Among quantitative studies, 66% examined infant outcomes (n = 101). Three articles explicitly focused on evaluating racial/ethnic differences among dyads. Among quantitative studies, 112 mentioned race/ethnicity, 63 performed analyses assessing for differences between exposure groups, 27 identified racial/ethnic differences, 22 adjusted outcomes for race/ethnicity in multivariable analyses, and 11 presented adjusted models stratified by race/ethnicity. None of the qualitative studies addressed the role that race, ethnicity, or racism may have had on the presented themes., Conclusions: Few studies were designed to evaluate racial/ethnic inequities among maternal-infant dyads affected by OUD. Data on race/ethnicity have been poorly reported in this literature. To achieve health equity across perinatal OUD, researchers should prioritize the inclusion of marginalized groups to better address the role that structural racism plays., Competing Interests: CONFLICT OF INTEREST DISCLOSURES: The authors have indicated they have no potential conflicts of interest to disclose., (Copyright © 2022 by the American Academy of Pediatrics.)

Background: Newborn care practices that best promote the health and well-being of mother-infant dyads after birth while minimizing transmission of COVID-19 were uncertain at the onset of the COVID-19 pandemic., Objective: Examine variation in COVID-19 newborn care practices among U.S. birth hospitals and by hospital characteristics (U.S. census region, highest level of neonatal level of care, and Baby-Friendly hospital status)., Study Design: We surveyed physicians via American Academy of Pediatrics email listservs and social media between 5/26/2020-6/8/2020. Physicians identified the birth hospital in which they provided newborn care and their hospital's approach to obstetrical and newborn care related to COVID-19. Chi-square tests were used to examine variation in hospital practices by U.S. census region, highest level of neonatal care, and Baby-Friendly hospital status., Results: Four hundred thirty three physicians responded from 318 hospitals across 46 states. Variation in care of SARS-CoV-2 positive mother-infant dyads was greatest for approaches to location of newborn care (31% separation, 17% rooming-in, and 51% based on shared-decision making), early skin-to-skin care (48% prohibited/discouraged, 11% encouraged, and 40% based on shared-decision making) and direct breastfeeding (37% prohibited/discouraged, 15% encouraged, and 48% based on shared-decision making). Among presumed uninfected dyads, 59% of hospitals discharged at least some mother-infant dyads early. We found variation in practices by U.S. census region., Conclusion: Approaches to newborn care and breastfeeding support for mother-infant dyads with positive SARS-CoV-2 testing differed across U.S. birth hospitals during the COVID-19 pandemic. Early discharge of presumed uninfected mother-infant dyads was common., (© 2022. The Author(s).)

Study Design: Prospective multicenter international observational study., Objective: To investigate incidence of new neurologic deficit (NND) and the long-term recovery patterns following complex pediatric spine deformity surgery. The SRS M&M reports identify pediatric patients as having higher rate of new neurologic deficit compared with adults, while congenital and neuromuscular deformities are associated with higher new neurologic risks. Very few studies have had the large numbers of pediatric patients with curves exceeding 100 deg to ascertain the new neurologic deficit (NND) rates and recovery patterns as it relates to curve laterality and diagnosis., Method: The FOX pediatric database from 17 international sites was queried for New Neurologic Deficit (NND) as characterized by change in American Spinal Injury Association (ASIA) Lower or Upper Extremity Motor Score. Recovery rates at specific intervals were recorded and related to the curve type and etiology., Results: Data of 286 consecutive patients with normal pre-operative neurologic exams were reviewed. There were 160 females vs 125 males with an average age of 14.6 years. NND occurred in 27 patients (9.4%) in the immediate post-operative period. Diagnostic categories included idiopathic scoliosis (3 patients); idiopathic kyphoscoliosis(5 patients); congenital scoliosis (7 patients); congenital kyphoscoliosis (4 patients); congenital kyphosis (6 patients), other kyphosis (1 patient) and syndromic (1 patient). 1 patient was lost to follow-up (f/u) after discharge; 1 had chronic deficits at the first post-operative erect visit (from discharge to 9 months f/u) and was subsequently lost to follow-up; 2 patients were improving at 1-year f/u but lost to subsequent f/u. 16 patients had normal neurologic function by the time of the first post-operative erect visit, 21 patients at 1-year f/u and 21 patients at the 2-year f/u. 2 patients (0.69%) had improved NND at 2-year mark., Conclusion: A significant proportion of patients with complex spine deformity experience NND. However, significant improvement in neurologic function can be expected over time as seen in this study without additional surgical intervention in most cases. Congenital deformities accounted for 63% of the patients experiencing NND.

Background: The national incidence of neonatal abstinence syndrome (NAS) has increased with the opioid epidemic in the United States. The impact of pharmacologic treatment on hospital use is not well established. We examined the recent population of neonates with NAS admitted to pediatric hospitals, hospital variation in pharmacologic treatment, and the effect of treatment on resource use during neonatal hospitalization, including length of stay (LOS), readmission, and cost-of-living adjusted hospital costs., Methods: We included inpatients discharged between January 2013 and March 2016 from hospitals in the Pediatric Health Information System. We compared neonates with NAS to those without on demographic, socioeconomic, clinical characteristics and hospital resource use. We also compared neonates with NAS on these characteristics by pharmacologic treatment., Results: This analysis included 136 762 neonatal encounters from 23 hospitals. Of these, 2% had a diagnosis of NAS. Compared with other neonates, neonates with NAS had a longer LOS (18.7 vs 2.9 days; P = .004). Average costs per admission were 10 times higher for neonates with NAS ($37 584 vs $3536; P = .003). Of neonates with NAS, 70% were treated pharmacologically with wide variation in hospital rates of pharmacotherapy (range: 13%-90%). Pharmacologically-treated neonates with NAS experienced a longer LOS (22.0 vs 10.9 days; P = .004) than other neonates with NAS. Total costs for pharmacologically-treated neonates with NAS were over 2 times higher ($44 720 vs $20 708; P = .002) than neonates with NAS treated without pharmacotherapy., Conclusions: Neonates with NAS, particularly those treated pharmacologically, have lengthier, more expensive hospital stays. Significant variation in pharmacologic treatment reflects opportunities for practice standardization and substantial reductions in resource use., Competing Interests: POTENTIAL CONFLICT OF INTEREST: The authors have indicated they have no potential conflicts of interest to disclose., (Copyright © 2018 by the American Academy of Pediatrics.)

State-based perinatal quality collaboratives (SPQC) have become increasingly widespread in the United States. Whereas the first was launched in 1997, today over 40 states have SPQCs that are actively working or are in development. Despite great variability in the structure and function of SPQCs among states, many have seen their efforts lead to significant improvements in the care of mothers and newborns. Clinical topics targeted by SPQCs have included nosocomial infection in newborns, human milk use, neonatal abstinence syndrome, early term deliveries without a medical indication, maternal hemorrhage, and maternal hypertension, among others. While each SPQC uses approaches suited to its own context, several themes are common to the goals of all SPQCs, including developing obstetric and neonatal partnerships; including families as partners; striving for participation by all providers; utilizing rigorous quality improvement science; maintaining close partnerships with public health departments; and seeking population-level improvements in health outcomes., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Background and Objective: Central venous catheters in the NICU are associated with significant morbidity and mortality because of the risk of central line-associated bloodstream infections (CLABSIs). The purpose of this study was to determine the effect of catheter dwell time on risk of CLABSI., Methods: Retrospective cohort study of 13,327 infants with 15,567 catheters (93% peripherally inserted central catheters [PICCs], 7% tunneled catheters) and 256,088 catheter days cared for in 141 NICUs. CLABSI was defined using National Health Surveillance Network criteria. We defined dwell time as the number of days from line insertion until either line removal or day of CLABSI. We generated survival curves for each week of dwell time and estimated hazard ratios for CLABSI at each week by using a Cox proportional hazards frailty model. We controlled for postmenstrual age and year, included facility as a random effect, and generated separate models by line type., Results: Median postmenstrual age was 29 weeks (interquartile range 26-33). The overall incidence of CLABSI was 0.93 per 1000 catheter days. Increased dwell time was not associated with increased risk of CLABSI for PICCs. For tunneled catheters, infection incidence was significantly higher in weeks 7 and 9 compared with week 1., Conclusions: Clinicians should not routinely replace uninfected PICCs for fear of infection but should consider removing tunneled catheters before week 7 if no longer needed. Additional studies are needed to determine what daily maintenance practices may be associated with decreased risk of infection, especially for tunneled catheters., (Copyright © 2015 by the American Academy of Pediatrics.)

OBJECT Back and leg pain are the primary outcomes of adult spinal deformity (ASD) and predict patients' seeking of surgical management. The authors sought to characterize changes in back and leg pain after operative or nonoperative management of ASD. Outcomes were assessed according to pain severity, type of surgical procedure, Scoliosis Research Society (SRS)-Schwab spine deformity class, and patient satisfaction. METHODS This study retrospectively reviewed data in a prospective multicenter database of ASD patients. Inclusion criteria were the following: age > 18 years and presence of spinal deformity as defined by a scoliosis Cobb angle ≥ 20°, sagittal vertical axis length ≥ 5 cm, pelvic tilt angle ≥ 25°, or thoracic kyphosis angle ≥ 60°. Patients were grouped into nonoperated and operated subcohorts and by the type of surgical procedure, spine SRS-Schwab deformity class, preoperative pain severity, and patient satisfaction. Numerical rating scale (NRS) scores of back and leg pain, Oswestry Disability Index (ODI) scores, physical component summary (PCS) scores of the 36-Item Short Form Health Survey, minimum clinically important differences (MCIDs), and substantial clinical benefits (SCBs) were assessed. RESULTS Patients in whom ASD had been operatively managed were 6 times more likely to have an improvement in back pain and 3 times more likely to have an improvement in leg pain than patients in whom ASD had been nonoperatively managed. Patients whose ASD had been managed nonoperatively were more likely to have their back or leg pain remain the same or worsen. The incidence of postoperative leg pain was 37.0% at 6 weeks postoperatively and 33.3% at the 2-year follow-up (FU). At the 2-year FU, among patients with any preoperative back or leg pain, 24.3% and 37.8% were free of back and leg pain, respectively, and among patients with severe (NRS scores of 7-10) preoperative back or leg pain, 21.0% and 32.8% were free of back and leg pain, respectively. Decompression resulted in more patients having an improvement in leg pain and their pain scores reaching MCID. Although osteotomies improved back pain, they were associated with a higher incidence of leg pain. Patients whose spine had an SRS-Schwab coronal curve Type N deformity (sagittal malalignment only) were least likely to report improvements in back pain. Patients with a Type L deformity were most likely to report improved back or leg pain and to have reductions in pain severity scores reaching MCID and SCB. Patients with a Type D deformity were least likely to report improved leg pain and were more likely to experience a worsening of leg pain. Preoperative pain severity affected pain improvement over 2 years because patients who had higher preoperative pain severity experienced larger improvements, and their changes in pain severity were more likely to reach MCID/SCB than for those reporting lower preoperative pain. Reductions in back pain contributed to improvements in ODI and PCS scores and to patient satisfaction more than reductions in leg pain did. CONCLUSIONS The authors' results provide a valuable reference for counseling patients preoperatively about what improvements or worsening in back or leg pain they may experience after surgical intervention for ASD.

Study Design: Multicenter, retrospective series., Objective: To analyze the incidence, mode, and location of acute proximal junctional failures (APJFs) after surgical treatment of adult spinal deformity., Summary of Background Data: Early proximal junctional failures above adult deformity constructs are a serious clinical problem; however, the incidence and nature of early APJFs remain unclear., Methods: A total of 1218 consecutive adult spinal deformity surgeries across 10 deformity centers were retrospectively reviewed to evaluate the incidence and nature of APJF, defined as any of the following within 28 weeks of index procedure: minimum 15° post-operative increase in proximal junctional kyphosis, vertebral fracture of upper instrumented vertebrae (UIV) or UIV + 1, failure of UIV fixation, or need for proximal extension of fusion within 6 months of surgery., Results: Sixty-eight APJF cases were identified out of 1218 consecutive surgeries (5.6%). Patients had a mean age of 63 years (range, 26-82 yr), mean fusion levels of 9.8 (range, 4-18), and mean time to APJF of 11.4 weeks (range, 1.5-28 wk). Fracture was the most common failure mode (47%), followed by soft-tissue failure (44%). Failures most often occurred in the thoracolumbar region (TL-APJF) compared with the upper thoracic region (UT-APJF), with 66% of patients experiencing TL-APJF compared with 34% experiencing UT-APJF. Fracture was significantly more common for TL-APJF relative to UT-APJF (P = 0.00), whereas soft-tissue failure was more common for UT-APJF (P < 0.02). Patients experiencing TL-APJF were also older (P = 0.00), had fewer fusion levels (P = 0.00), and had worse postoperative sagittal vertical axis (P < 0.01)., Conclusion: APJFs were identified in 5.6% of patients undergoing surgical treatment of adult spinal deformity, with failures occurring primarily in the TL region of the spine. There is evidence that the mode of failure differs depending on the location of UIV, with TL failures more likely due to fracture and UT failures more likely due to soft-tissue failures.