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Venous thromboembolism (VTE) has emerged as an important issue in patients with COVID-19. The purpose of this study is to identify the incidence of VTE and mortality in COVID-19 patients initially presenting to a large health system. Our retrospective study included adult patients (excluding patients presenting with obstetric/gynecologic conditions) across a multihospital health system in the New York Metropolitan Region from March 1-April 27, 2020. VTE and mortality rates within 8 h of assessment were described. In 10,871 adults with COVID-19, 118 patients (1.09%) were diagnosed with symptomatic VTE (101 pulmonary embolism, 17 deep vein thrombosis events) and 28 patients (0.26%) died during initial assessment. Among these 146 patients, 64.4% were males, 56.8% were 60 years or older, 15.1% had a BMI > 35, and 11.6% were admitted to the intensive care unit. Comorbidities included hypertension (46.6%), diabetes (24.7%), hyperlipidemia (14.4%), chronic lung disease (12.3%), coronary artery disease (11.0%), and prior VTE (7.5%). Key medications included corticosteroids (22.6%), statins (21.2%), antiplatelets (20.6%), and anticoagulants (20.6%). Highest D-Dimer was greater than six times the upper limit of normal in 51.4%. Statin and antiplatelet use were associated with decreased VTE or mortality (each p

Background The decisions to routinely place a drain after pancreaticoduodenectomy and how long to leave the drain remain controversial due to conflicting evidence and significant variations in clinical practice. This study aims to address those questions by using a large national database and a rigorous analytical model. Methods The American College of Surgeons National Surgical Quality Improvement Program 2015-2016 Pancreatectomy Participant Use Data Files were used to identify patients who had undergone pancreaticoduodenectomy (n = 7583). Univariable and multivariable binomial regression analyses were performed to control for potential confounders and various preoperative risk factors. Cox regression with drain as a time-dependent covariate, conditional on having a drain placed, was used to examine the association between the drain remaining in place and morbidities. Results Of 7583 patients, drains were placed in 6666 (87.9%). Drain placement decreased the risk of developing serious morbidity (relative risk [RR] 0.73, 95% confidence interval [CI] 0.65-0.82), overall morbidity (RR 0.79, 95% CI 0.72-0.87), and organ space surgical site infection (RR 0.72, 95% CI 0.61-0.85). Drain placement did not change the risk of developing a clinically relevant postoperative pancreatic fistula (RR 0.96, 95% CI 0.78-1.19). However, for those with drains placed, length of drainage was independently associated with serious morbidity (hazard ratio [HR] 3.06, 95% CI 2.65-3.53), overall morbidity (HR 2.48, 95% CI 2.20-2.80), and organ space surgical site infection (HR 1.47, 95% CI 1.23-1.74). Conclusions Routine drain placement following pancreaticoduodenectomy may decrease postoperative complications, including serious morbidity, overall morbidity, and organ space surgical site infections; however, length of drainage was associated with increased risk of the previously-named complications. These results support the routine placement and early removal of intraoperative surgical drains in pancreaticoduodenectomy.

Predictors of operative outcome in patients with severely depressed left ventricular ejection fraction (LVEF) undergoing coronary artery bypass grafting (CABG) remain poorly defined. This study aims to identify preoperative variables that are associated with increased postoperative length of hospital stay or operative mortality in this patient population.Retrospective study.Single tertiary care university hospital.Patients undergoing isolated CABG between January 2012 and March 2017 with an LVEF ≤ 25%.Isolated CABG.Primary endpoint was a composite of prolonged length of stay, defined as postoperative length of stay7 days or operative mortality. Of the 201 patients, 99 (49.3%) met the primary endpoint. Patient comorbidities, clinical presentation, presence of Q-waves on electrocardiogram, and echocardiographic parameters including ventricular dimensions and right heart dysfunction were not associated with the primary endpoint. On multivariable analysis, patients who were not on preoperative beta-blockers, patients with preoperative albumin of3.5 g/dL, and higher Society of Thoracic Surgeons Predicted Risk of Mortality score were associated with increased prolonged length of stay or death.More than half of patients with severely depressed LVEF undergoing isolated CABG are able to be discharged within 7 days postoperatively. The absence of preoperative beta-blockers, low preoperative albumin levels, and higher Society of Thoracic Surgeons Predicted Risk of Mortality score are associated with more complicated or slower postoperative recovery after CABG in this patient population.

Posterior reversible encephalopathy syndrome (PRES) is a clinical and radiologic entity, typically manifesting as reversible neurological symptoms and signs of white matter edema on magnetic resonance imaging. PRES has been widely described in adults. Studies of PRES in children are mostly limited to case series and case controls. Retrospective chart review of patients under 21 years with PRES admitted at a tertiary children’s hospital from 2011 to 2016. They were compared to controls matched for age and mortality risk using the Pediatric Index of Mortality-2 score. Sixteen cases of PRES were identified in 13 patients (ages 5–17 years, 46% male). PRES presented with altered mental status (75%), seizures (77%), headache (31%), and vision changes (23%). In patients who recovered (n = 11), median days to symptom resolution was three (range 1–8). PRES patients had a higher mortality rate (15% vs. 5%, p

INTRODUCTION Acute pancreatitis (AP) is understudied in the pediatric population despite increasing incidence. Although many cases are mild and resolve with supportive care, severe acute pancreatitis (SAP) can be associated with significant morbidity and mortality. There is a lack of pediatric-specific predictive tools to help stratify risk of SAP in children. METHODS A retrospective cohort study of patients with AP or recurrent AP at Cohen Children's Medical Center between 2011 and 2016 was performed. Lipase level and the presence of pediatric systemic inflammatory response syndrome (SIRS) on admission were examined as potential predictors of SAP and length of stay (LOS). A multivariate logistic regression or analysis of covariance was used to conduct the multivariate analysis. RESULTS Seventy-nine pediatric patients met inclusion criteria. Approximately 37% (29/79) had SIRS on admission, 22% (17/79) developed SAP, and there were no mortalities. In both the univariate and multivariate models, SIRS was a predictor of SAP. Mean (SD) LOS for patients with SIRS compared with without SIRS was 9.6 ± 8.3 compared with 6.3 ± 6.9 days (P

Background: Smaller studies suggest lower morbidity and mortality associated with coronavirus disease 2019 (COVID-19) in women. Our aim is to assess the impact of female sex on outcomes in a large cohort of patients hospitalized with COVID-19. Materials and Methods: This is a retrospective observational cohort study of 10,630 adult patients hospitalized with a confirmed COVID-19 polymerase chain reaction between March 1, 2020 and April 27, 2020, with follow-up conducted through June 4, 2020. Logistic regression was used to examine the relationship between sex and the primary outcomes, including length of stay, admission to intensive care unit (ICU), need for mechanical ventilation, pressor requirement, and all-cause mortality as well as major adverse events and in-hospital COVID-19 treatments. Results: In the multivariable analysis, women had 27% lower odds of in-hospital mortality (odds ratio [OR] = 0.73, 95% confidence interval [CI] 0.66-0.81; p < 0.001), 24% lower odds of ICU admission (OR = 0.76, 95% CI 0.69-0.84; p < 0.001), 26% lower odds of mechanical ventilation (OR = 0.74, 95% CI 0.66-0.82; p < 0.001), and 25% lower odds of vasopressor requirement (OR = 0.75, 95% CI 0.67-0.84; p < 0.001). Women had 34% less odds of having acute cardiac injury (OR = 0.66, 95% CI 0.59-0.74; p < 0.001; n = 7,289), 16% less odds of acute kidney injury (OR = 0.84, 95% CI 0.76-0.92; p < 0.001; n = 9,840), and 27% less odds of venous thromboembolism (OR = 0.73, 95% CI 0.56-0.96; p < 0.02; c-statistic 0.85, n = 9,407). Conclusions: Female sex is associated with lower odds of in-hospital outcomes, major adverse events, and all-cause mortality. There may be protective mechanisms inherent to female sex, which explain differences in COVID-19 outcomes.

An optimal approach for providing sufficient antenatal surveillance for fetal growth restriction (FGR) has yet to be elucidated. Moreover, there is scant literature on the fetal response to betamethasone and its effect on fetal Dopplers.To compare persistence of umbilical artery Doppler abnormalities after corticosteroid administration and adverse perinatal outcome in growth restricted fetuses.Retrospective cohort study (2008-2018) of singleton gestations with FGR (EFW10th percentile) and umbilical artery Doppler abnormalities (absent or reversed end diastolic velocity) between 24 and 34 weeks of gestation at two institutions. Included patients had Dopplers performed before betamethasone administration and again within 1 week. Excluded were multiple gestations, chromosomal abnormalities, fetal anomalies, or missing outcome information. Pregnancies with persistently abnormal Dopplers were compared with those in which an improvement of Dopplers was noted. The primary outcome was a composite that consisted of indicated preterm birth32 weeks, 1 or 5 min APGAR score7, intrauterine fetal demise, and neonatal demise. Secondary outcomes included length of NICU stay, ventilator support, gestational age at delivery, interval between steroids and delivery, and birth weight.Fifty-three FGR pregnancies met inclusion criteria. Umbilical artery Dopplers improved after steroids in 32% (Perinatal outcomes in FGR pregnancies were not affected by improved versus persistently abnormal umbilical artery Dopplers after betamethasone administration.

Introduction: Burnout is prevalent among emergency physicians and may cause physicians to consider leaving the practice of emergency medicine (EM). This study sought to determine whether there is a gender difference in reporting burnout and seriously considering leaving the specialty of EM, and secondarily to explore the factors reported as contributing to burnout. Methods: This was a secondary analysis of the 2014 American Board of Emergency Medicine Longitudinal Survey of Emergency Physicians. We used multiple logistic regression to determine which factors were associated with reporting serious consideration of leaving EM, when stratified by years in practice and adjusting for individual, departmental, and institutional factors. Results: The response rate was 82%, (n = 868); 22.6% (194) were female and 77.4% (664) were males; and 83.9% (733) White. The mean age of men responding was significantly higher than women (52.7±11.9 vs. 44.9±10.4, p

Post-pericardiotomy syndrome (PPS) is an inflammatory process involving the pleura, pericardium, or both and occurs after cardiothoracic surgery. Surgical atrial septal defect (ASD) closure is associated with higher incidence of PPS post-operatively as compared to other operations. Reported incidence of PPS varies from 1 to 40%. NSAIDs are often used to treat PPS and in our center, some practitioners have prescribed ibuprofen prophylactically. This study sought to investigate the impact of prophylactic treatment with ibuprofen on the development and severity of PPS following surgical ASD closure, with particular attention to secundum-type ASDs. We retrospectively reviewed clinical and operative data of all surgical ASD repairs in our center from 1/2007 to 7/2017. ASDs were grouped by subtype. PPS was considered positive if the primary cardiologist diagnosed and documented clinical signs of PPS on post-operative outpatient follow-up. Records were reviewed to confirm documented diagnosis of PPS. A total of 245 cases were reviewed with 207 having sufficient data. Median age was 2 years (range 4 months-27 years), female 57%. Overall incidence of PPS was 10%. There was no difference in incidence of PPS in those prescribed ibuprofen as compared to those who were not. This was true for both the entire cohort and the subgroup analysis (P = 1.0). Four patients overall required pericardiocentesis, none of whom received prophylactic ibuprofen. Prophylactic ibuprofen prescription following surgical ASD repair did not reduce the rate of PPS in our cohort.

Objectives To evaluate physician knowledge and perceptions about the American Board of Internal Medicine/American Geriatrics Society (ABIM/AGS) Choosing Wisely recommendations regarding percutaneous endoscopic gastrostomy (PEG) in individuals with advanced dementia. Design Multicenter, mixed-mode, anonymous questionnaire. Setting Three tertiary and four community hospitals in New York. Participants Internal medicine physicians (N = 168). Measurements Physician knowledge and perceptions regarding PEG tubes in individuals with advanced dementia. Results Ninety-nine percent of physicians reported having cared for someone with advanced dementia; 95% had been involved in the PEG decision-making process; 38% were unsure whether the ABIM/AGSChoosing Wisely recommendations advise for or against PEG tubes in advanced dementia. Physicians who agreed that there is enough evidence to recommend against PEG placement for individuals with advanced dementia were more likely to know the ABIM/AGSChoosing Wisely recommendations (71% vs 28%, P

Background: Complete repair of pulmonary atresia (PA) ventricular septal defect (VSD) with hypoplastic or absent native pulmonary arteries, often with major aortopulmonary collateral arteries (MAPCAs), involves construction of an adequate sized pulmonary arterial tree. We report our results with a previously described staged strategy using initial right ventricle (RV)-to-reconstructed pulmonary arterial tree (RV-PA) connection to promote pulmonary arterial growth and facilitate later ventricular septation. Methods: We retrospectively reviewed data for all patients (N = 10) with initial echocardiographic diagnosis of PA-VSD and hypoplastic pulmonary arteries operated in our center from October 2008 to August 2016. Pulmonary arterial vessel size measured on preoperative and postoperative angiography was used to calculate Nakata index. Results: Seven patients had PA-VSD, three had virtual PA-VSD, and seven had MAPCAs. All underwent creation of RV-PA connection at a median age of 7.5 days and weight 3.6 kg. Eight patients had RV-PA conduits, two had a transannular patches, and seven had major pulmonary artery reconstruction simultaneously. There were no deaths or serious morbidity; one conduit required revision prior to complete repair. Complete repair with ventricular septation and RV pressure less than half systemic was achieved in all patients at a median age of 239 days. Nakata index in neonatal period was 54 mm2/m2 (range 15-144 mm2/m2) and at time of septation 184 mm2/m2 (range 56-510 mm2/m2; P = .004). Growth rates of right and left branch pulmonary arteries were similar. The 10 patients underwent 28 catheterizations with 13 interventions in 8 patients prior to full repair. Conclusion: Early palliative RV-PA connection promotes pulmonary arterial growth and facilitates eventual full repair with VSD closure with low RV pressure and operative risk.

To determine the impact of postoperative hypothermia on outcomes in coronary artery bypass graft surgery (CABG) patients.A retrospective study was performed on patients who underwent isolated CABG between 2011 and 2014.Single-center study at a university hospital.All patients who underwent isolated CABG with cardiopulmonary bypass between 2011 and 2014.Patients underwent isolated CABG on cardiopulmonary bypass.Patients were propensity-score matched based on the likelihood of being hypothermic (36ºC) or normothermic (≥36ºC) on arrival to the cardiac surgery intensive care unit (ICU) from the operating room. Total transfusion requirements, composite in-hospital morbidity and/or mortality endpoint, total hours in the ICU, and length of hospital stay were compared between the 2 groups. Of the 1,030 patients undergoing isolated CABG, 529 (51.3%) were hypothermic on arrival to the ICU. The hypothermic cohort were older, had more females, had lower body mass indices, had lower starting hematocrit values, were cooled to lower temperatures while on cardiopulmonary bypass, and had longer cardiopulmonary bypass runs compared with the normothermic group. Of the 748 patients who were propensity matched, there were no differences in blood and blood product transfusion requirements, mortality and complication rates, time on the ventilator, length of ICU stay, and length of hospital stay between hypothermic and normothermic patients.Hypothermia at ICU admission after CABG was not associated with increased adverse outcomes, possibly suggesting that complete rewarming before separation from cardiopulmonary bypass may not be essential in all patients.

BACKGROUND There are disparate data on the outcomes of nonagenarians undergoing transcatheter aortic valve replacement (TAVR) compared with younger patients. The purpose of this study is to determine whether the Society of Thoracic Surgeons (STS) score can be used to identify the subset of nonagenarians that are at a significantly higher risk for poor postoperative outcomes after TAVR. METHODS A total of 425 patients above the age of 80 underwent elective TAVR between 12/2013 and 2/2018 and were included in this study. Patients were deemed intermediate or high risk based on an STS predicted the risk of surgical mortality score of 3% to 8% and more than 8%, respectively. Differences in postoperative outcomes and/or 6-month mortality between intermediate and high-risk octogenarians and nonagenarians were compared. RESULTS Of the 425 patients, 112 (26.4%) patients were nonagenarians, and 313 (73.6%) patients were octogenarians. Fifty-four (48.2%) of the nonagenarians were stratified as high-risk, while 78 (24.9%) of the octogenarians were stratified as high-risk. There were no statistically significant differences in the composite outcomes between intermediate-risk nonagenarians and intermediate-risk octogenarians. In contrast, high-risk nonagenarians were significantly more likely to experience the composite outcome of major perioperative complications and/or 6-month mortality as compared to high-risk octogenarians. CONCLUSION Intermediate-risk nonagenarians undergoing TAVR have similar postoperative outcomes compared to intermediate-risk octogenarians. However, high-risk nonagenarian patients undergoing TAVR experience significantly poorer outcomes compared to their octogenarian counterparts. Judicious patient selection for TAVR in this subgroup of patients is therefore warranted.

OBJECTIVES Screening for vitamin D status in celiac disease (CD) has been recommended but the literature provides varying support. We sought to assess the vitamin D status in newly diagnosed children with CD and in a non-CD control population and relate them to vitamin D intake. METHODS In a cross-sectional study, serum 25-hydroxyvitamin D (25-OHD) levels were drawn in children with newly diagnosed CD and compared with pediatric outpatients with functional abdominal complaints. Anthropometric data as well as vitamin D intake based on milk and multivitamin ingestion were collected. RESULTS Thirty-eight newly diagnosed CD patients (10.4 ± 3.0 years old; 50% girls) and 82 controls (11.2 ± 4.2 years old; 58.5% girls) were studied. Both groups were similar except for average daily D intake and BMI. There was no statistical difference in mean 25-OHD levels between CD (26.4 ± 8.0 ng/mL) and controls (23.5 ± 8.2 ng/mL) [P ≤ 0.07]. Both groups had high percentages of suboptimal D status (65.8% CD and 79.3% controls). 25-OHD levels significantly correlated with age (r = -0.262; P

To assess the association between gestational age versus corrected age at the time of hip ultrasound with findings for developmental dysplasia of the hip (DDH) in preterm breech infants.A retrospective medical chart review was conducted to examine hip ultrasounds of 318 premature breech infants for findings associated with DDH.Positive findings for DDH occurred in 3/135 (2%) of infants32 weeks gestational age and 17/183 (9%) of infants 32 to37 weeks gestational age (odds ratio: 0.22, 95% CI: 0.04 to 0.79, P0.015). No infants born32 weeks gestational age had abnormal findings for DDH upon follow-up ultrasound. Infants40 weeks corrected age at the time of hip ultrasound were more likely to have DDH findings compared with infants ⩾44 weeks corrected age (odds ratio: 7.83, 95% CI: 2.20 to 29.65, P0.001).Current hip ultrasonography policies that include screening of premature breech infants may need to be revised.

BACKGROUND Novel oral anticoagulants (NOAC) have been shown to have comparable risk profiles compared with warfarin. However, data on the use of NOACs in cardiac surgery patients is limited. The aim of this study is to compare postoperative effusion rates in patients who were anticoagulated with NOACs vs warfarin after coronary artery bypass grafting (CABG). METHODS A retrospective review of 2017 patients undergoing isolated CABG from 2014 to 2017 was performed. Of those patients, 246 patients (12.2%) were placed on either a NOAC or warfarin postoperatively. The combined rates of postoperative pericardial and pleural effusions requiring invasive intervention during the index hospitalization and up to 3 months postoperatively were compared between patients who were placed on NOACs vs warfarin. RESULTS Of the 246 patients placed on oral anticoagulation after isolated CABG, 64 (26.0%) were placed on NOACs, and 182 (74.0%) received warfarin. There were no significant differences in preoperative coagulation profile and use of anticoagulation and antiplatelets preoperatively between the groups. Of the patients anticoagulated with NOACs postoperatively, 17 patients (26.6%) required invasive interventions for effusions compared with 24 patients (13.2%) in the cohort anticoagulated with warfarin (P < 0.014). Of the patients who required interventions for effusions, those on NOACs were more likely to require delayed interventions compared with those on warfarin. CONCLUSIONS Patients receiving NOACs after CABG are at increased risk of developing effusions requiring invasive interventions compared to patients receiving warfarin. This increased risk should be taken into consideration when choosing the appropriate anticoagulation strategy for postoperative patients with CABG.

Objectives. The objective of this study is to determine incidence of acute kidney injury (AKI) associated with transcatheter aortic valve replacement (TAVR) versus surgical aortic valve replacement (SAVR) in patients with preexisting chronic kidney disease. Background. The incidence of AKI in patients with preexisting renal insufficiency undergoing TAVR versus SAVR is not well described. Methods. All patients with preexisting chronic kidney disease who underwent SAVR for aortic stenosis with or without concomitant coronary artery bypass grafting or TAVR from 5/2008 to 6/2017. Patients requiring preoperative hemodialysis were excluded. Chronic kidney disease was defined as an estimated glomerular filtrate rate (eGFR) of < 60 mL/min/1.73 m2. The incidence of postoperative AKI was compared using the RIFLE classification system for acute kidney injury. Results. A total of 406 SAVR patients and 407 TAVR patients were included in this study. TAVR patients were older and had lower preoperative eGFR as compared to SAVR patients. Covariate adjustment using propensity score between the two groups showed that SAVR patients were more likely to have a more severe degree of postoperative AKI as compared to TAVR patients (OR = 4.75; 95% CI: 3.15, 7.17; p Conclusion. In patients with preexisting chronic kidney disease, TAVR was associated with significantly less AKI as compared to SAVR.

Our purpose was to evaluate the clinical indications for carotid duplex ultrasonography and determine for each indication how often carotid artery disease was identified.We retrospectively reviewed the consecutive reports for 3191 carotid ultrasound examinations. We tracked 14 indications to determine how often examinations were requested for each indication and correlated each indication with the finding of carotid artery disease.We found 26.5% of all examinations were abnormal; 17.5% of patients showed internal carotid artery disease; 10.9%, a moderate stenosis; 5.2%, a severe stenosis; and 1.4%, a total occlusion. For each of the 14 individual indications, with 1 exception, carotid ultrasound examination showed a 19.7% or greater chance of an abnormal result and an 11.6% or greater chance of finding a flow-limiting stenosis of an internal carotid artery.Our results validate the collaborative position of the American College of Radiology, the American Institute of Ultrasound in Medicine, the Society for Pediatric Radiology, and the Society of Radiologists in Ultrasound that, overall and for almost all indications they enumerate, carotid ultrasound examinations are a proven and useful procedure for evaluating extracranial carotid artery disease.

Background: Alcohol withdrawal syndrome (AWS) is a common reason for admission to a medical intensive care unit (MICU) and requires significant hospital resource utilization. Benzodiazepines are first-line therapy for AWS in many intensive care units. We propose the use of symptom-triggered phenobarbital for the treatment of AWS as a safe alternative to benzodiazepines. Methods: This was a retrospective observational study of a 4-year period, 2011 to 2015, of all patients with AWS admitted to the MICU of 1 tertiary care hospital and treated with phenobarbital. A symptom-triggered protocol was used. Resolution of AWS was assessed with the Richmond Agitation Sedation Scale to goal score of 0 to −1. The Charlson Comorbidity Index was used as an index of patient illness severity. Complications associated with phenobarbital use and/or the AWS admission were analyzed. Results: Data of 86 AWS patient encounters were analyzed. The mean Clinical Institute Withdrawal Assessment for Alcohol–Revised score of patients admitted to the MICU with AWS was 19 ± 9. The mean phenobarbital dose administered during the MICU stay was 1977.5 ± 1531.5 mg. There were a total of 17 (20%) intubations. The most frequent cause of mechanical ventilation in patients with AWS was loss of airway clearance, followed by hemodynamic instability secondary to upper gastrointestinal bleeding and the corresponding need for endoscopy. Conclusions: Sole use of phenobarbital use for control of AWS may be a safe alternative to benzodiazepines. Further study is needed to correlate phenobarbital serum levels with clinical control of AWS.

Inflammatory bowel disease (IBD) exacerbation requiring hospitalization increases the risk of venous thromboembolism (VTE), and current guidelines recommend pharmacologic VTE prophylaxis (PVTEP). Bleeding risks with PVTEP in this population are poorly defined, and no study has investigated packed red blood cell (PRBC) transfusion requirements in this population. We conducted a chart review of all adult hospitalizations for IBD exacerbation within the Northwell Healthcare system. Patient characteristics recorded included demographics, disease type ulcerative colitis or Crohn’s disease, severe disease defined by inpatient corticosteroid or biologic use, and admission hemoglobin. Inpatient use of PVTEP and anti-platelet therapies were identified. The primary outcome was the occurrence of any packed red blood cell (PRBC) transfusion. In total, 717 patients met inclusion criteria, accounting for 891 admissions. PVTEP was used during 60.4% of admissions, and 11.1% of patient admissions included a transfusion event. Severe disease patients receiving PVTEP had an 18.6% transfusion risk, versus 11.1% for those not receiving PVTEP, OR 1.82, CI (1.04–3.17). One multivariable analysis transfusion was associated with PVTEP, OR 2.11, 95% CI 1.18, 3.77, p = 0.0120, disease severity OR 3.17, 95% CI 1.81,5.54, p

Objective The objective of this study was to determine the predictive value of 2 established risk models for surgical mortality in a contemporary cohort of patients undergoing repair of acute type-A aortic dissection. Design Retrospective analysis. Setting Single tertiary care hospital. Participants Seventy-nine consecutive patients undergoing emergent repair of acute type-A aortic dissection between 2008 and 2013. Intervention All patients underwent emergent repair of acute type-A aortic dissection. Measurements and Main Results The receiver operating characteristic curve was compared for each scoring system. Of the 79 patients undergoing emergent repair of acute type-A aortic dissection, 23 (29.1%) were above the age of 70. Seventeen (21.5%) patients presented with hypotension, 25 (31.6%) presented with limb ischemia, and 10 (12.7%) presented with evidence of visceral ischemia. Overall operative mortality was 16.5%. Increasing age was the only preoperative variable associated with increased operative mortality. The areas under the receiver operating characteristic curve for operative mortality was 0.62 and 0.66 for the scoring systems developed by Rampoldi et al and Centofanti et al, respectively. The area under the receiver operating characteristic curve for operative mortality for age was 0.67. The areas under the receiver operating characteristic curve for operative mortality between the 2 scoring systems and for age were not statistically different. Conclusions Existing predictive risk models for acute type-A aortic dissection provide moderate discriminatory power for operative mortality. Age as a single variable may provide equivalent discriminatory power for operative mortality as the established risk models.

Purpose The treatment of patients with medication-related osteonecrosis of the jaw (MRONJ) is challenging. The purpose of the present study was to estimate the frequency and identify the factors associated with clinical improvement during treatment. Patients and Methods We designed and implemented a retrospective cohort study and enrolled a sample of subjects diagnosed with MRONJ between 2004 and 2015. The primary predictor variables were a set of heterogeneous variables grouped into the following categories: demographic (age and gender) and clinical (location of necrosis, therapy duration, medication type, disease stage, and treatment type). The primary outcome variable was the treatment outcome, defined as stable or worse and improved or healed. The descriptive, bivariate, and multiple logistic statistics were computed, and statistical significance was defined as P < .05. Results The sample included 337 subjects with a mean age of 68.9 years. Of the 337 subjects, 256 were women (76%). A total of 143 patients (42.2%) experienced spontaneous necrosis. Twenty-four (7.1%) had had exposure to targeted antiangiogenic agents. Those with stage 1 or 2 disease were more likely to have better outcomes than those with stage 3 disease (stage 1, adjusted odds ratio [OR] 3.4, P = .005; stage 2, adjusted OR 2.2, P = .03). Treatment type was a significant variable. Subjects undergoing surgery were 28 times more likely to have a positive outcome than those receiving nonoperative therapy (adjusted OR 28.7, P < .0001). Conclusions Subjects with MRONJ who presented with less severe disease or who underwent operative treatment were most likely to have improvement or complete healing of their MRONJ-related lesions.

Cisplatin, a commonly used chemotherapeutic for ovarian and other cancers, leads to hypomagnesemia in most patients and causes acute kidney injury (AKI) in 25–30% of patients. Previously, we showed that magnesium deficiency worsens cisplatin-induced AKI and magnesium replacement during cisplatin treatment protects against cisplatin-mediated AKI in non-tumor-bearing mice (Solanki MH, Chatterjee PK, Gupta M, Xue X, Plagov A, Metz MH, Mintz R, Singhal PC, Metz CN. Am J Physiol Renal Physiol 307: F369–F384, 2014). This study investigates the role of magnesium in cisplatin-induced AKI using a human ovarian tumor (A2780) xenograft model in mice and the effect of magnesium status on tumor growth and the chemotherapeutic efficacy of cisplatin in vivo. Tumor progression was unaffected by magnesium status in saline-treated mice. Cisplatin treatment reduced tumor growth in all mice, irrespective of magnesium status. In fact, cisplatin-treated magnesium-supplemented mice had reduced tumor growth after 3 wk compared with cisplatin-treated controls. While magnesium status did not interfere with tumor killing by cisplatin, it significantly affected renal function following cisplatin. Cisplatin-induced AKI was enhanced by magnesium deficiency, as evidenced by increased blood urea nitrogen, creatinine, and other markers of renal damage. This was accompanied by reduced renal mRNA expression of the cisplatin efflux transporter Abcc6. These effects were significantly reversed by magnesium replacement. On the contrary, magnesium status did not affect the mRNA expression of cisplatin uptake or efflux transporters by the tumors in vivo. Finally, magnesium deficiency enhanced platinum accumulation in the kidneys and renal epithelial cells, but not in the A2780 tumor cells. These findings demonstrate the renoprotective role of magnesium during cisplatin AKI, without compromising the chemotherapeutic efficacy of cisplatin in an ovarian tumor-bearing mouse model.

Background Significant mitral regurgitation in patients undergoing transcatheter aortic valve replacement (TAVR) is associated with increased mortality. The aim of this study is to determine if surgical correction of both aortic and mitral valves in high risk patients with concomitant valvular disease would offer patients better outcomes than TAVR alone. Methods A retrospective analysis of 43 high-risk patients who underwent concomitant surgical aortic valve replacement and mitral valve surgery from 2008 to 2012 was performed. Immediate and long term survival were assessed. Results There were 43 high-risk patients with severe aortic stenosis undergoing concomitant surgical aortic valve replacement and mitral valve surgery. The average age was 80 ± 6 years old. Nineteen (44%) patients had prior cardiac surgery, 15 (34.9%) patients had chronic obstructive lung disease, and 39 (91%) patients were in congestive heart failure. The mean Society of Thoracic Surgeons Predicted Risk of Mortality for isolated surgical aortic valve replacement for the cohort was 10.1% ± 6.4%. Five patients (11.6%) died during the index admission and/or within thirty days of surgery. Mortality rate was 25% at six months, 35% at 1 year and 45% at 2 years. There was no correlation between individual preoperative risk factors and mortality. Conclusions High-risk patients with severe aortic stenosis and mitral valve disease undergoing concomitant surgical aortic valve replacement and mitral valve surgery may have similar long term survival as that described for such patients undergoing TAVR. Surgical correction of double valvular disease in this patient population may not confer mortality benefit compared to TAVR alone.

Importance To help prevent surgical site infections (SSIs), recommendations by a national organization led to implementation of a mandatory operating room policy in a large multicenter health care organization of required use of disposable perioperative jackets. Objective To assess whether the use of perioperative disposable jackets is associated with the incidence of SSIs. Design, Setting, and Participants Surgical site infection data for patients undergoing clean surgical procedures were retrospectively reviewed from 12 hospitals in a large multicenter health care organization during a 55-month period from January 1, 2014, to July 31, 2018. The incidence of SSI was analyzed for all National Healthcare Safety Network monitored and reported procedures. The patient population was split into 2 groups; the preintervention group consisted of 29 098 patients within the 26 months before the policy starting March 1, 2016, and the postintervention group consisted of 30 911 patients within 26 months after the policy. Main Outcome and Measures Comparison of the incidence of SSIs before and after intervention periods underwent statistical analysis. The total number of disposable jackets purchased and total expenditures were also calculated. Exposures Implementation of the mandated perioperative attire policy. Results A total of 60 009 patients (mean [SD] age, 62.8 [13.9] years; 32 139 [53.6%] male) were included in the study. The overall SSI incidence for clean wounds was 0.87% before policy implementation and 0.83% after policy implementation, which was not found to be significant (odds ratio [OR], 0.96; 95% CI, 0.80-1.14;P = .61). After accounting for possible confounding variables, a multivariable analysis demonstrated no significant reduction in SSIs (OR, 0.85; 95% CI, 0.71-1.01;P = .07). During the postintervention study period (26 months), a total of 2 010 040 jackets were purchased, which amounted to a cost of $1 709 898.46. Conclusions and Relevance The results of this study suggest that the use of perioperative disposable jackets is not associated with reductions in SSI for clean wounds in a large multicenter health care organization and presents a fiscal burden.

To determine the incremental risk associated with each intraoperative red blood cell transfusion in cardiac surgery patients.Retrospective analysis on prospectively collected data.Single tertiary care hospital.Seven hundred forty-five patients undergoing on-pump cardiac surgery between January 2010 and June 2012 who received between 1 and 3 units of red blood cell transfusion intraoperatively.All patients received between 1 and 3 units of red blood cell transfusions. All transfusions were with leukoreduced blood that had been stored for14 days.Postoperative complications and length of intubation were associated with the number of red blood cell units transfused. Transfusion of each additional unit of red blood cells was associated with incrementally worse outcomes. Median length of intubation was 11 hours, 12 hours, and 13 hours in patients receiving 1, 2, and 3 units of red blood cell transfusions, respectively (p0.005). Similarly, each additional unit of red blood cell transfusion was associated with increasing postoperative septicemia (0% v 0.35% v 2.29%, p0.006) and postoperative pneumonia (0% v 0.70% v 2.29%, p0.013).There is a step-wise increase in length of postoperative intubation with each red blood cell transfusion in patients undergoing cardiac surgery. Each additional unit of intraoperative RBC transfusion also may increase postoperative infectious complications. Thus, even single-unit reductions in red blood cell transfusions may have significant impact on outcomes.

Preoperative malnutrition is increasingly prevalent in patients undergoing cardiac surgery. Although prealbumin is a widely used indicator of nutrition status, its use in the preoperative assessment of patients undergoing cardiac surgery is not well defined. The purpose of this study is to determine the impact of preoperative prealbumin levels on outcomes after cardiac surgery.Data were prospectively gathered from February 2013 to July 2013 on 69 patients undergoing cardiac surgery. Prealbumin levels were obtained within 24 hours of surgery. Patients were divided into 2 groups based on a prealbumin cutoff value of 20 mg/dL.Of the 69 patients, 32 (46.4%) had a preoperative prealbumin ≤ 20 mg/dL. There was no correlation between prealbumin levels and body mass index (r = -0.13, P = .28). Likewise, there was no correlation between preoperative albumin and prealbumin levels (r = 0.09, P = .44). Nine of 32 (28.1%) patients with low preoperative prealbumin levels had postoperative infections compared with 2 of 37 (5.4%) patients with high prealbumin levels (P = .010). Patients with low prealbumin levels also had increased risk of postoperative intubation for12 hours (P = .010).Patients undergoing cardiac surgery with preoperative prealbumin levels of ≤ 20 mg/dL have an increased risk for postoperative infections and the need for longer mechanical ventilation. If feasible, nutrition optimization of such patients may be considered prior to cardiac surgery.

Introduction Acute kidney injury may be the presenting manifestation of multiple myeloma, although optimal use of immunofixation testing in this setting is incompletely defined. The authors attempted to determine clinical and laboratory predictors of positive immunofixation testing in patients with acute kidney injury. Patients and Methods The authors did a retrospective study of hospitalized patients with acute kidney injury who had immunofixation studies done. Various clinical and laboratory variables that may be predictive of the presence of multiple myeloma were evaluated and correlations with immunofixation test results determined. Results One hundred twenty-eight patients were studied. Thirteen had a monoclonal paraprotein detected by immunofixation testing (positive result). Patients with positive testing had higher total, ionized and corrected calcium levels, although the median total calcium in immunofixation-positive patients was normal at 9.7 mg/dL. Patients with positive testing also had lower hemoglobin and platelet counts. An anion gap of 4 g/dL were also associated with positive results. Conclusions In patients with acute kidney injury, relatively higher total, ionized and corrected calcium levels and lower hemoglobin and platelet counts may predict the presence of a monoclonal paraprotein. An anion gap of 4 g/dL may also be predictors. The metabolic consequences of acute kidney injury may attenuate some of these abnormalities as well. These findings may help guide optimal use of immunofixation testing and hence help potentially identify patients who may have multiple myeloma.

The "drip-and-ship" paradigm is an important treatment modality for acute ischemic stroke (AIS) patients who do not have immediate access to a comprehensive stroke center (CSC). Intravenous thrombolysis is initiated at a primary stroke center followed by expeditious transfer to a CSC. We sought to determine factors associated with poor outcomes in drip-and-ship AIS patients transferred to a CSC.This study is a retrospective analysis of 130 consecutive drip-and-ship patients transferred by ambulance to a single CSC between July 2012 and June 2014. Multiple patient and transport factors were analyzed. Transport blood pressure (BP) control was considered inadequate if the systolic BP was greater than 180 mmHg and/or diastolic BP was greater than 105 mmHg upon CSC arrival. Poor patient outcome was defined as discharge to hospice or expiry, a discharge modified Rankin Scale (mRS) score higher than 2, or symptomatic intracerebral hemorrhage (ICH).There was a significant association between inadequate BP control upon CSC arrival and in-hospital mortality or discharge to hospice (P .0007). Arrival BP was not associated with the risk of post-thrombolysis symptomatic ICH. Longer transport time was significantly associated with a poorer mRS score at discharge (P .0174) and death (P .0351).Post-thrombolysis BP guideline violations and longer transport times during drip-and-ship transfers were significantly associated with poor outcome. Guidelines for strict transport BP management and alternative modes of transfer for longer-distance transports may be warranted.

Study objective Long-term glycemic control can prevent or delay complications of diabetes. Although diabetes is a common comorbidity in emergency department (ED) patients, the adequacy of long-term control is not known. Our objectives are to determine the frequency of poorly controlled type 2 diabetes among adults presenting to an ED and to identify characteristics associated with poor control. Methods An A1C level was obtained for diabetic patients 18 years and older who presented to the ED for acute medical problems and had blood tests performed for usual medical care. Consecutive patients were screened for a total of 58 24-hour periods during a 10-week period. A1C values were stratified, with less than 7% defined as good control and greater than or equal to 7% poor long-term control. Logistic regression analysis was used to identify factors associated with poor control. Results Of the 500 patients with type 2 diabetes, 53.4% had inadequate long-term control. An increased ED glucose level was independently associated with an increased A1C level. If the ED glucose level was 126 to 149 mg/dL, the odds ratio (OR) for an increased A1C level relative to a glucose level less than 100 mg/dL was 2.3 (95% confidence interval [CI] 0.95, 5.68); the OR was 6.4 (95% CI 2.9, 14.1) for glucose levels 150 to 199 mg/dL, and for glucose level of 200 mg/dL or above, the OR for an increased A1C level was 21.2 (9.1, 49.3). Other factors independently associated with increased A1C level were black race, aged 40 to 59 years, and Medicaid insurance. Conclusion The high frequency of A1C levels more than 7% points to the ED as a potential source for identifying patients with poorly controlled type 2 diabetes.

Introduction: We compared the demographics, clinical presentation, course and outcome of children hospitalized with pandemic A:H1N1 and seasonal influenza. Methods: Sixty seven patients hospitalized from April 1st through August 31st 2009 with pandemic A:H1N1 influenza were enrolled. Two seasonal influenza cohorts were identified: 38 inpatients from January 1st 2004 through March 31st 2009, diagnosed by viral culture or direct fluorescent antibody testing; and 42 inpatients from January 1st 2007 through December 31st 2008 diagnosed via a rapid test. The two seasonal cohorts were not significantly different and were combined. Results: Patients with pandemic influenza were older (median age 6.5 years versus 1.3 years, P

OBJECTIVE: To determine the appropriate needle length for intramuscular injection of vaccines to early adolescents by measuring muscle depth at the deltoid injection site.METHODS: Students from Nassau County, New York, and patients attending an adolescent clinic were invited to participate. Height, weight, and arm circumference were measured. BMI percentiles were obtained. Depths of muscle and bone underlying the deltoid injection site were measured by using ultrasonography while the deltoid area was bunched or flattened. A sufficiently long needle length was defined as greater than or equal to the skin-to-muscle depth plus 5 mm (based on measurement, no needle used). Too long was considered greater than or equal to skin-to-bone depth.RESULTS: The age range of the 141 subjects was 11 to 15 years. Fifty-five percent were female. Twenty-six percent weighed 85th percentile. Using the bunch technique, we found that a 25-mm (1-in) needle is acceptable in 86% of subjects; in the subgroup of ≥60 kg, it is acceptable in 100% of subjects. A 16-mm (-in) needle is acceptable in 88%; in the subgroup of CONCLUSIONS: For intramuscular immunization of early adolescents, a 16-mm needle is appropriate for those weighing

Background The links among smoking, inflammation, and cardiovascular disease (CVD) are well established. Several studies have demonstrated that quitting smoking reverses the risk of coronary heart disease within 5 to 10 years. However, the immediate effects of quitting smoking on inflammatory biomarkers associated with CVD risk have not been well described. Methods In this pilot study, we examined a panel of circulating inflammatory biomarkers associated with CVD in "at-risk" women during the smoking cessation program. Forty-six women enrolled in a smoking cessation program consented to attend four study visits over 6 to 7 weeks. Health/medical information and blood were collected at each visit. Circulating levels of C-reactive protein (CRP), tumor necrosis factor (TNF), interleukin (IL)-6, soluble TNF receptor (sTNFR)-I, sTNFR-II, and soluble vascular cell adhesion molecule (sVCAM)-1 were measured, and changes between baseline levels (visit 1, while smoking) and visits 2 through 4 were determined. Results Significant reductions in circulating levels of TNF, sTNFR-I, sTNFR-II, and sVCAM-1 were observed among participants over the course of the smoking cessation program. Serum levels of both IL-6 and CRP declined during the smoking cessation program; the changes were not statistically significant, however. Conclusions These findings suggest there are rapid consequences of smoking cessation on inflammatory biomarkers in women at risk for CVD. Additional, larger studies including diverse smokers desiring to quit are required to confirm changes in "measurable milestones" that could serve as motivating factors to assist smokers to quit.

The purpose of this study was to determine if routine prophylactic cervical cerclage was associated with a significant prolongation of triplet pregnancy.A retrospective study of all women carrying triplet pregnancies at a single institution during a four-year period was carried out. Selected maternal characteristics and obstetric outcome measures in women who received prophylactic cerclage (PC) were compared to women who did not receive PC (no cerclage placed and emergency cerclage). Statistical comparison was done using the Mann-Whitney test for continuous variables and Fisher's exact test for categorical variables.Fifty-five women had PC and 40 had no PC. There was no significant difference between these two groups in mean maternal age or weight, nulliparity, history of or current sexually transmitted disease, cigarette smoking, history of cervical insufficiency, prior dilation and curettage, prior cervical surgery, prior preterm labor/prolonged preterm rupture of membranes (PTL/PPROM), medical complications in pregnancy, current PTL/PPROM, gestational age at delivery, delivery prior to 28 weeks, delivery prior to 32 weeks, or delivery of an infant weighing less than 1000 or 1500 grams. Thirteen women in the no PC group (32.5%) required emergency cerclage.PC was not associated with significant prolongation of triplet pregnancy.

Background Neurocognitive impairments have been documented in adolescents with early-onset schizophrenia (EOS; onset by age 18) and are important treatment targets. Information concerning the severity, pattern, and clinical correlates of these deficits in EOS remains limited. Methods Tests assessing motor skills, attention, memory, visuospatial abilities and executive functioning were administered to 54 clinically stabilized adolescents with EOS and 52 age- and sex-matched healthy controls. Childhood-onset patients (onset by age 13) were compared to those with an adolescent onset of illness. Patients' neurocognitive profiles were compared to those of controls. Relationships between neurocognitive deficits and demographic and clinical characteristics were explored. Results Neurocognitive profiles did not differ between childhood- and adolescent-onset participants. Patients showed a generalized neurocognitive deficit of 2.0 SDs compared to controls, with relative deficit in executive functioning and relative sparing of language and visuospatial abilities. Degree of generalized neurocognitive impairment was associated with premorbid adjustment and negative symptom severity (Adjusted R 2 = .39). Conclusions Results document both a significant generalized deficit and a relative deficit of executive functioning in adolescents with EOS. The overall pattern is similar to that observed in severely ill first-episode adult patients. The impairments across multiple neurocognitive domains suggest widespread brain dysfunction in EOS.

Background Although patients with ST elevation myocardial infarctions (STEMIs) are known to have worse outcomes than patients with non-ST elevation myocardial infarctions (NSTEMIs), such differences are not well described in the subset of patients undergoing coronary artery bypass grafting. The purpose of this study is to compare postoperative outcomes of patients undergoing nonemergent coronary artery bypass grafting within 1 week after an STEMI versus NSTEMI. Methods A retrospective study was performed on patients undergoing isolated coronary artery bypass grafting between 1 and 7 days from an MI from 2008 to 2012. Postoperative outcomes, including mortality and composite postoperative morbidity for patients with STEMI versus NSTEMI, were compared within each group. Results Of the 446 patients undergoing nonemergent isolated coronary artery bypass grafting between 1 and 7 days after an MI, 122 patients (27.3%) had an STEMI. The STEMI cohort was younger with less incidence of hypertension than the NSTEMI cohort. However, aside from having a lower incidence of congestive heart failure, STEMI patients had an overall poorer cardiac status than NSTEMI patients. No differences were found in mortality, rates of major complication, length of intensive care unit stay, and length of hospital stay between STEMI and NSTEMI patients. Conclusion Despite differences in preoperative characteristics and pathophysiology of patients undergoing coronary artery bypass grafting between 1 and 7 days after NSTEMI versus STEMI, no difference was found in early surgical outcome. The classification of MI should therefore not influence surgical decision making in such patients.

Introduction: Fatigue is a known symptom of advanced lung disease and impacts quality of life and psychological health. Many of these patients undergo pulmonary rehabilitation as part of their therapy. Understanding the effect of pulmonary rehabilitation on fatigue in these patients is important, as one may be able to design more focused rehabilitation programs. The aim of this study is to evaluate the effect of pulmonary rehabilitation on fatigue as measured by the Fatigue Severity Scale (FSS) in patients with advanced lung disease. Material and Methods: Patients were enrolled in a standardized 6 week pulmonary rehabilitation program. They were asked to complete questionnaires to evaluate their self-reported fatigue (FSS), and depression as measured by Geriatric Depression Scale (GDS). The GDS is a self-reported assessment tool used to identify depression in patients. The FSS is a validated instrument that indicates a perception of fatigue that might require medical intervention. Participants completed questionnaires both at baseline and after completing the standardized pulmonary rehabilitation program. Data was analyzed in Statistical Analysis System (SAS). The change in FSS was evaluated using the Wilcoxon signed-rank test. p-values < 0.05 were considered statistically significant. Results: 21 patients (12 females; 9 males; mean age 64.3 ± 11.2 yrs) were considered for the study. Pre-pulmonary rehabilitation FSS scores ranged from 1.6 to 6.7 (mean score of 4.6 ± 1.7). Post pulmonary rehabilitation FSS scores ranged 1.0 to 6.2 (mean score of 3.9 ± 1.6). The median pre-rehabilitation FSS was 5.3 (inter quartile range; Q1–Q3: 3.0–6.1), and median post rehabilitation FSS was 3.9 (inter quartile range; Q1–Q3: 2.6–5.1). There was a significant decrease in FSS scores after completing pulmonary rehabilitation program (p < 0.0208). There was a decrease in GDS (pre-rehabilitation, mean: 5.5 ± 3.6; post-rehabilitation, mean: 4.2 ± 2.9), but this decrease was not statistically significant. The change in GDS correlated with the change in FSS (Spearman Correlation Coefficient 0.525, p < 0.0146). Conclusions: Patients with advanced lung disease reported a measurable component of fatigue. Participating in pulmonary rehabilitation resulted in significant improvement in patient’s self-reported fatigue severity. Further studies are necessary to evaluate and design interventions to improve fatigue in in the setting of advanced lung disease.

To investigate changes in urinary nerve growth factor (uNGF) in women with symptomatic detrusor overactivity (DO) following peripheral nerve evaluation (PNE) for sacral neuromodulation vs controls.There were 23 subjects with overactive bladder symptoms and DO who failed management with anticholinergics and 22 controls consented to participate in this prospective pilot study. Urine specimens were collected from controls at baseline for evaluation of uNGF and creatinine. Subjects were evaluated at baseline and 5 days after a trial of sacral nerve stimulation referred to as a PNE. Each visit included urine collection for uNGF and, Incontinence Quality of Life Questionnaire, Urinary Distress Inventory Questionnaire, postvoid residual volume, and a 3-day voiding diary. uNGF levels were measured by enzyme-linked immunosorbent assay and expressed as uNGF pg/creatinine mg.Subjects with DO had significantly higher baseline uNGF levels (corrected for creatinine) compared with controls (19.82 pg/mg vs 7.88 pg/mg, P.002). Seventeen DO subjects underwent PNE and were evaluated at the end of the testing period. There was a significant improvement in quality of life scores for subjects after PNE compared with baseline (Urinary Distress Inventory Questionnaire: 7.0 vs 13.7, P.001; Incontinence Quality of Life Questionnaire: 87.3 vs 52.8, P.0001). Concordantly, uNGF levels significantly decreased from 17.23 pg/mg to 9.24 pg/mg (P.02) after PNE.uNGF levels decrease with symptomatic response in DO subjects undergoing PNE. DO subjects had significantly higher uNGF at baseline vs controls, and uNGF levels significantly decreased after only 5 days of sacral nerve stimulation. These findings support a larger study to validate the use of uNGF as an objective tool to assess therapeutic outcome in patients undergoing PNE for sacral neuromodulation.

Clinical experience suggests that 6-mercaptopurine (6-MP) is effective therapy for children with active steroid-dependent Crohn's disease (CD). We report the results of a prospective, placebo-controlled, multicenter trial evaluating the combination of 6-MP and prednisone as therapy for children with newly diagnosed moderate-to-severe CD.Fifty-five children (age, 13+/-2 years) were randomized to treatment with 6-MP (1.5 mg x kg(-1) x day(-1)) or placebo within 8 weeks of initial diagnosis. Both groups also received prednisone (40 mg/day). Prednisone dosage adjustments were based on a defined schedule determined by the change in a subject's disease activity score, and steroid administration was discontinued as remission was achieved. Study treatment with 6-MP or placebo continued for 18 months.Groups were comparable for age, sex, and site and activity of disease. In the 6-MP group, the duration of steroid use was shorter (P0.001) and the cumulative steroid dose lower at 6, 12, and 18 months (P0.01). Although remission was induced in 89% of both groups, only 9% of the remitters in the 6-MP group relapsed compared with 47% of controls (P = 0.007). Growth was comparable in both groups. No clinically significant adverse events occurred, although mild leukopenia and increases in aminotransferase activity were noted in the 6-MP group.Addition of 6-MP to a regimen of corticosteroids significantly lessens the need for prednisone and improves maintenance of remission. 6-MP should be part of the initial treatment regimen for children with newly diagnosed moderate-to-severe CD.

Noninvasive techniques, such as the signal averaged ECG, have been used to assess risk of ventricular tachyarrhythmias (VT). However, these methods produce false positive and negative results. The purpose of this study was to develop body surface map algorithms which would enhance prediction of susceptibility to VT. Fifty-three patients referred for programmed electrical stimulation were enrolled in this study. All patients underwent signal averaged ECG, body surface map, programmed electrical stimulation. Group I patients had no sustained inducible VT and group II patients had either inducible sustained VT at electrophysiology study or previously documented spontaneous, sustained VT. For body surface map analysis, the difference between extrema on isoarea maps was calculated and defined as the gradient range. An abnormal body surface map was defined as a QRST gradient rangeor = 109 mv.ms. The mean QRST gradient range in group II was significantlythat in group I (P0.05). By logistic regression analysis, the presence of coronary artery disease, a QRST gradient rangeor = 109 mv.ms, an EF40% and a signal averaged ECG QRS duration114 ms predicted VT. The sensitivity, specificity, positive and negative predictive values for predicting VT susceptibility of an algorithm which combines the signal averaged ECG QRS duration and the QRST gradients were 0.93, 0.76, 0.79, and 0.91, respectively, while those for the signal averaged ECG alone were 0.52, 0.69, 0.63, and 0.59 for VT susceptibility. A combined body surface map-signal averaged ECG algorithm was more sensitive in detecting susceptibility to VT than the signal averaged ECG alone.

Pediatric HIV infection is characterized by a progressive decline in CD4 T lymphocytes and faster disease progression than is typically seen in adults. Apoptosis, possibly mediated through the CD95 antigen, has been proposed as a mechanism for cell loss which eventually leads to immune dysfunction. In this study of peripheral blood lymphocytes from HIV-infected children, classified according to CDC immunologic categories, we found that the percentage of CD4 and CD8 T cells expressing CD95 and the percentage of lymphocytes undergoing apoptosis were increased in children with HIV infection and were greater in children from immunologic Category III as compared to those in Category I. Most striking was our observation that an increased percentage of CD95-positive cells appeared as early as 3 months of age, at a time when these children did not have elevated levels of apoptosis. These data demonstrate early upregulation of CD95 expression in HIV-infected infants, an abberation which may have profound implications for the pathogenesis of perinatally acquired HIV disease.

Children with cancer are long-term survivors and sequelae from thromboembolic events (TEEs) that include postthrombotic syndrome can cause significant morbidity. Prevalence and risk factors in children with solid tumors are not well described despite some recent studies. If risk factors were better defined, it may be possible to institute appropriate strategies to prevent TEEs and sequelae. A single institution study was performed to investigate the prevalence and risk factors of TEEs in pediatric solid tumors; this included a retrospective analysis of children with central nervous system (CNS) and non-CNS solid tumors with and without TEEs. TEEs were observed in 7.16% of analyzed tumors, higher in the non-CNS (10.6%) than in the CNS tumor category (1.9% P

To compare labor induction outcomes using vaginal misoprostol versus dinoprostone insert in women with premature rupture of membranes (PROM) and an unfavorable cervix.Charts of singleton gestations beyond 34 weeks with PROM and an unfavorable cervix from 2008 to 2011 were reviewed. Group assignment was determined by initial induction agent used. Dinoprostone was administered as a 10-mg vaginal insert left for up to 12 hours. Misoprostol was administered vaginally as a 25-μg tablet every 4 hours for up to six doses. Times to active labor, complete dilatation, and delivery and incidence of adverse outcomes (intrapartum fever, tachysystole, fetal heart rate abnormalities) were compared.Ninety-eight women were included. Baseline characteristics between groups were not different. Median times to active labor (7 versus 11 hours, p0.001) and complete dilatation (13.5 versus 19 hours, p0.001) were shorter in the misoprostol group. In the misoprostol group, 41.7 and 88.4% of patients delivered vaginally within 12 and 24 hours, respectively, compared with 20.8 and 58.0% in the dinoprostone group (p0.001). There was no difference in incidence of adverse outcomes.Vaginal misoprostol is more effective than dinoprostone insert for induction secondary to PROM without increasing the incidence of adverse outcomes.

Increasing use of diagnostic radiography has led to concern about the malignant potential of ionizing radiation. We aimed to quantify the cumulative effective dose (CED) from diagnostic medical imaging in children with inflammatory bowel disease (IBD) and to identify which children are at greatest risk for high amounts of image-related radiation exposure.A retrospective chart review of pediatric IBD patients seen between January 1 and May 30, 2008 was conducted. The effective dose of radiation received from all of the radiology tests performed during the course of each patient's treatment was estimated using typical effective doses and our institution's computed tomography dose index. A CED ≥50 mSv was considered high.Complete records were available for 257 of 372 screened subjects. One hundred seventy-one had Crohn disease (CD) and 86 had ulcerative colitis (UC). The mean CED was 17.56 ± 15.91 mSv and was greater for children with CD than for those with UC (20.5 ± 17.5 vs 11.7 ± 9.9 mSv, P0.0001). Fifteen children (5.8%) had a CED ≥50 mSv, including 14 of 171 (8.2%) with CD and 1 of 86 (1.2%) with UC (P = 0.02). In children with CD, factors associated with high CED per multivariate analysis were any IBD-related surgery (odds ratio 42, 95% confidence interval 8-223, P0.0001) and platelet count (odds ratio 16, 95% confidence interval 1.5-175, P = 0.02).Although all doses of ionizing radiation have some malignancy-inducing potential, a small but important percentage of children with IBD are exposed to particularly high doses of ionizing radiation from diagnostic tests and procedures. Physicians caring for such patients must seek to limit radiation exposure whenever possible to lessen the lifetime risk of malignancy.

The neutrophil-to-lymphocyte ratio (NLR) is a strong predictor of mortality in patients with colorectal, gastric, hepatocellular, pancreatic, and lung cancer. To date, the utility of NLR to predict mortality in breast cancer patients has not been studied. Therefore, the aim of our study was to determine whether the NLR is predictive of short- and long-term mortality in breast cancer patients.Our observational study used an unselected cohort of breast cancer patients treated at the Staten Island University Hospital between January 2004 and December 2006. A total of 316 patients had a differential leukocyte count recorded prior to chemotherapy. Survival status was retrieved from our cancer registry and Social Security death index. Survival analysis, stratified by NLR quartiles, was used to evaluate the predictive value of NLR.Patients in the highest NLR quartile (NLR 3.3) had higher 1-year (16% vs 0%) and 5-year (44% vs 13%) mortality rates compared with those in the lowest quartile (NLR 1.8) (P .0001). Those in the highest NLR quartile were statistically significantly older and had more advanced stages of cancer. After adjusting for the factors affecting the mortality and/or NLR (using two multivariate models), NLR level 3.3 remained an independent significant predictor of mortality in both models (hazard ratio 3.13, P = .01) (hazard ratio 4.09, P = .002).NLR is an independent predictor of short- and long-term mortality in breast cancer patients with NLR 3.3. We suggest prospective studies to evaluate the NLR as a simple prognostic test for breast cancer.

Gastric cancer remains a major public health issue and is a leading cause of death worldwide, accounting for 600,000 deaths annually. Over the last decades, there has been a steady decline in the incidence rates of gastric cancer. Furthermore, the incidence rates of gastric cancer in different parts of the country vary due to epidemiological and migration trends. Despite these trends, several studies that have continued to observe high rates of gastric cancer in populations that come from high-risk regions. The aim of the study was to describe the gastric cancer patients presenting NYHQ with an emphasis on those presenting at a young age and advanced disease. A subanalysis of the Asian population was also done, which is considered a high-risk group. Consecutive chart review of patients admitted with gastric cancer from January 2000 to August 2008 was extracted from the Oncology registry at NYHQ. Parameters that were evaluated were age, sex, race, type of gastric cancer, and stage of gastric cancer at initial presentation. The SAS/PC software package (SAS Institute Inc., Cary, NC) was employed for statistical analyses. Four hundred fifty-seven patients were diagnosed with gastric cancer. Approximately one third of the total patients were younger than 60 years of age. Of the Asian patients, almost half the patients (48.8%) had advanced disease of which two thirds were under the age of 60 years. The rates of advanced gastric cancer observed at NYHQ are significant and comparable to recent epidemiology literature on rates in Asian populations in Asia. Communities, like Flushing, NY, may benefit from early detection of gastric cancers, similar to those instituted in Japan and Taiwan.

This prospective, single-arm study utilized alemtuzumab as a single agent in a novel maintenance schedule in previously treated chronic lymphocytic leukemia patients with the goal of delaying progression of disease and requirement for chemotherapy. In previously treated CLL patients who had achieved stable disease or better, the following schedule of subcutaneous alemtuzumab was administered: a dose escalation in the first week (3, 10 and 30 mg), followed by 7 weeks of 30 mg alemtuzumab once weekly, 16 weeks of 30 mg once every 2 weeks, followed by once every 3 weeks for 24 weeks. Thus, the entire duration of the planned treatment was 48 weeks. A total of 12 patients were enrolled 11 of which had at least one marker of poor prognosis (unmutated, Zap 70+, CD38+, del11q and del17p). The median chemotherapy-free interval was 13 months, and the median time to disease progression was 10 months. Three patients achieved a CR, one achieved nPR, one had a PR, five failed and two had shown a beneficial response but because of recurrent ITP had to stop alemtuzumab. In six of the 10 patients with previously relapsed disease, the chemotherapy-free interval was longer than their prior chemotherapy-free period. One patient had a reactivation of CMV antigenemia, and another had a bacterial pneumonia. There were no grade 3 or 4 toxicities. Alemtuzumab used in a maintenance schedule is a potentially safe and useful tool in delaying disease progression and chemotherapy-free intervals in previously treated CLL patients.

To demonstrate the effectiveness of a comprehensive, multispecialty, interdisciplinary team approach to prenatal and obstetric care for previously medically underserved patients.A retrospective chart review analysis was performed on a total of 1,800 charts pertaining to 600 patients divided evenly between a publicly funded, comprehensive prenatal care program and that same institution's private faculty practice. For each of the 600 patients data were extracted from prenatal, intrapartum and postpartum records. Data were analyzed using Fisher's exact test, the chi2 test and the Mann-Whitney test. In addition, for certain parameters, the data from the publicly funded program were compared to national data.In the publicly funded group, more patients initiated prenatal care at a later date (p0.0001), had a significantly higher rate of illegal substance use (p0.0007), utilized home care services more frequently (p0.0001) and averaged a somewhat longer hospital stay for mother and neonate (p0.0019, p0.0001, respectively). However, there was no significant difference between the 2 groups or between the publicly funded group and the national averages for most antepartum, intrapartum and postpartum complications or for maternal or fetal morbidity or mortality. The publicly funded group averaged a higher rate of breast-feeding.Despite belonging to a higher risk population, there were no statistically significant differences in maternal or neonatal outcomes between the publicly funded group and the private faculty practice group or between the publicly funded group and national data. This suggests that a comprehensive, multispecialty, interdisciplinary team approach to prenatal and obstetric care is an effective program to provide to patients who have previously been medically underserved.

Millions of American girls and women have been drawn to smoking by an industry that has been clearly and systematically targeting women of all ages and life circumstances. Tobacco marketing strategies skillfully link cigarette use to typical female values. Biologically speaking, women are especially vulnerable to the legion of health problems of tobacco use. Smoking is a critical hazard for women in their reproductive years, particularly when they are pregnant.

Indole-3-carbinol (I3C), derived from cruciferous vegetables, alters estrogen metabolism. Since lupus is estrogen dependent, we reasoned that I3C might be effective in SLE. I3C significantly thwarted disease progression and prolonged survival in (NZB × NZW) F1 mice. Immunofluorescent and serologic analyses in treated animals indicated a transient blockade in B-cell maturation with increased immature B cells, decreased mature B cells, and a significant reduction of certain autoantibodies. Subsequently, a delay in T-cell maturation occurred in the treated group, manifested by significantly increased naive T cells, decreased mature and memory T cells, and decreased CD4:CD8 T-cell ratios. T cells from the I3C cohort, stimulated in vitro with various mitogens, exhibited enhanced responsiveness. Con A-stimulated T cells from I3C-treated mice produced Th1 cytokines, whereas those from control animals produced Th2 cytokines. Our studies suggest immunological mechanisms by which I3C ameliorates SLE in mice and provide a rationale for its use as an adjunctive therapy for human lupus.