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Racial and socioeconomic disparities in kyphoplasty among the Medicare population. Pain Pract 2024; 24:76-81. [PMID: 37606504 DOI: 10.1111/papr.13286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 05/02/2023] [Accepted: 08/04/2023] [Indexed: 08/23/2023]
Abstract
INTRODUCTION Kyphoplasty is a minimally invasive treatment for chronic refractory pain secondary to spinal compression fracture. This study investigates racial and socioeconomic disparities in kyphoplasty among the Medicare population. MATERIALS AND METHODS This study utilized data from the Medicare Limited Data Sets (LDS), a CMS administrative claims database. Patients aged 18 and older with ICD code consistent with spinal pathology and compression fractures were included. Outcome was defined as kyphoplasty by race and socioeconomic status (SES) with low SES defined by dual enrollment in Medicare/Medicaid. RESULTS There was a total of 215,502 patients gathered from CMS data, and 717 (0.33%) of these patients underwent kyphoplasty during the study period. Of these patients, 458 (63.8%) were female, the average age was 76.5 years old, 655 (91.3%) were White, 20 (2.7%) were Black, 9 (1.3%) were Hispanic, and 98 (13.7%) were Medicare/Medicaid dual eligible. White patients (32,317/157,177 [20.6%]) were less likely to be dual enrollment eligible in Medicare and Medicaid than Black (5407/13,522 [39.9%]), Hispanic (2833/3675 [77.1%]), Asian (2087/3312 [63.0%]), or North American Native patients (778/1578 [49.1%]). Multivariate regression (MVR) analysis was performed and showed that Blacks were less likely than Whites to have a kyphoplasty performed (OR 0.46 [95% CI: 0.29-0.72], p-value <0.001). Although Hispanics (OR 0.95 [0.49-1.86]), North American Native (OR 0.82 [0.3-2.19]), and unknown race had a decreased odd of undergoing kyphoplasty, it was not statistically significant. CONCLUSION Our study showed after adjustment for pertinent comorbidities, Medicare/Medicaid dual-eligible patients and Black patients were significantly less likely to receive kyphoplasty than White patients with Medicare.
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POS-065 DISSEMINATED TUBERCULOSIS IN SYSTEMIC LUPUS ERYTHEMATOSUS: A RARE PRESENTATION AS A PULMONARY-RENAL SYNDROME. Kidney Int Rep 2022. [DOI: 10.1016/j.ekir.2022.07.082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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192P A phase II single-arm clinical study of neoadjuvant treatment with pegylated liposomal doxorubicin (PLD) plus cyclophosphamide (C) combined with trastuzumab (H) and pertuzumab (P) in HER2-positive (HER2+) breast cancer (BC). Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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ID:16525 Racial and Socioeconomic Disparities in Kyphoplasty Among the Medicare Population. Neuromodulation 2022. [DOI: 10.1016/j.neurom.2022.02.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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WS09.03 A review of patients’ thoughts, feelings and priorities as evidenced in their responses to the paediatric cystic fibrosis annual review questionnaires. J Cyst Fibros 2022. [DOI: 10.1016/s1569-1993(22)00203-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Proton pump inhibitor use and the risk of peritoneal dialysis associated peritonitis. Intern Med J 2021; 53:397-403. [PMID: 34719853 DOI: 10.1111/imj.15601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 10/28/2021] [Accepted: 10/28/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND The use of proton-pump inhibitors (PPI) has been associated with an increased risk of developing spontaneous bacterial peritonitis in patients with cirrhosis. Whether PPI use confers a similar risk in developing peritonitis in peritoneal dialysis (PD) patients remains unclear. METHODS Patients on PD were retrospectively identified. Data such as PPI use during PD, underlying diagnoses, comorbidities, and baseline serum tests were collected. Univariable and multivariable analysis was conducted using logistic regression to assess whether PPI use and other factors were associated with PD peritonitis. RESULTS 57 patients were identified with a median(interquartile range(IQR)) age of 65.0(51.5-74.0) years. The median(IQR) time on PD was 29.0(17.5-45.0) months. 28 patients were on a PPI during PD. 57% of the PPI group went on to develop peritonitis, compared to 31% of patients without PPI exposure (OR=2.96, 95% CI:[1.00, 8.78], p=0.050). Months on PD (OR=1.03, 95% CI:[1.00, 1.06], p=0.026), serum urea (OR=0.88, 95% CI:[0.80, 0.97], p=0.017), congestive cardiac failure (OR=5.44, 95% CI:[1.29, 23.00], p=0.021) and renovascular disease (OR=14.59, 95% CI:[1.68, 126.67], p=0.015) were identified as possible risk factors for peritonitis on univariable analysis. Following adjustment for covariates, serum urea, but not PPI use, was associated with PD peritonitis (OR=0.87, 95% CI:[0.78,0.98], p=0.020). CONCLUSION PPI use during PD was not associated with peritonitis. Due to the small number of patients and the limited number of studies investigating the effect of PPI use on PD peritonitis, further research is needed. This article is protected by copyright. All rights reserved.
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The Association Between Institutional Mortality After Coronary Artery Bypass Grafting at One Year and Mortality Rates at 30 Days. J Cardiothorac Vasc Anesth 2021; 36:86-90. [PMID: 34600830 DOI: 10.1053/j.jvca.2021.08.041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/23/2021] [Accepted: 08/25/2021] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To assess the association between the common quality metric of 30-day mortality and mortality at 60 days, 90 days, and one year after coronary artery bypass grafting. DESIGN A retrospective cohort study, with multivariate logistic regression to assess association among mortality outcomes. SETTING Hospitals participating in Medicare and reporting data within the Centers for Medicare and Medicaid Services Limited Data Set between April 1, 2016, and March 31, 2017. PARTICIPANTS A total of 37,036 patients undergoing surgery at 394 hospitals. INTERVENTION None. MEASUREMENTS AND MAIN RESULTS Mortality rates were 1.0%-to-3.1% for the top and bottom quartile of hospitals at 30 days. At one year, the top 25th percentile of hospitals had mortality rates averaging 3.9%; while hospitals below the 75th percentile had mortality rates averaging 7.6%. Twenty-three percent of hospitals in the top quartile at 30 days were no longer in the top quartile at 60 days. At one year, only 48% of hospitals that were in the top quartile at 30 days remained in the top quartile. The correlation between mortality rates at 30 days and the reported points was assessed using Spearman's rho. The R value between mortality at 30 days and mortality at one year was 0.53, which improved to 0.7 and 0.76 at 60 and 90 days. CONCLUSIONS Mortality at 30 days correlated poorly with mortality at one year. Hospitals that were high- or low-performing at 30 days frequently were no longer within the same performance group at one year.
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Dynamics of lipid profile, lipoprotein (a) and HBA1C after one year of evolocumab. Atherosclerosis 2021. [DOI: 10.1016/j.atherosclerosis.2021.06.902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Evaluation of Nicotine Dependence in Adult Population of Eastern Nepal. Kathmandu Univ Med J (KUMJ) 2021; 19:210-215. [PMID: 34819438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Background Tobacco consumption is a leading cause of premature death in the world. Tobaccorelated deaths are associated with cardiovascular diseases, pulmonary diseases, oral potentially malignant disorders, cancer, others. Moreover there is also associated nicotine dependence which might result to numerous tobacco-associated diseases. Objective This study was conducted to analyze the degree of nicotine dependence considering its potential health risk, in the Eastern region of Nepal. Method A descriptive questionnaire based study was conducted among current tobacco users of six districts of Eastern Nepal. Fagerstrom Test for Nicotine Dependence (FTND) and Fagerstrom Test for Nicotine Dependency for Smokeless Tobacco (FTNDST) questionnaire were used for tobacco smokers and chewers, respectively. Result Of the total participants, 836 were males and 359 females, among whom 736 were active tobacco smokers and 432 chewers, 34.8% had tried to stop consuming tobacco and 306 (25.6%) had oral lesions in white or red forms. Very low nicotine dependence was found among 244 (31.47%) tobacco smokers and 37 (8.56%) chewers whereas 36 (4.71%) smokers and 103 (23.84%) chewers had very high nicotine dependence. The mean score for FTND was 3.73±2.37 and 5.74±2.12 for FTND-ST. A significant difference in duration and age group with FTND score was observed, however not with FTND-ST. Conclusion The information regarding degree of nicotine dependence can be used as baseline information for planning of preventive strategies and implementation of tobacco cessation and control programs.
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POS-321 TRANSLATING THE FINDINGS OF THE ROXADUSTAT NDD GLOBAL PHASE 3 PROGRAM INTO COST OFFSETS FROM A CANADIAN HEALTHCARE PERSPECTIVE. Kidney Int Rep 2021. [DOI: 10.1016/j.ekir.2021.03.337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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POS-318 PATIENT PREFERENCES FOR RISKS AND BENEFITS OF MEDICATIONS TO MANAGE ANEMIA OF CHRONIC KIDNEY DISEASE: A DISCRETE CHOICE EXPERIMENT. Kidney Int Rep 2021. [DOI: 10.1016/j.ekir.2021.03.334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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POS-336 THE IMPACT OF CHRONIC KIDNEY DISEASE AND CLINICAL EVENTS ON PATIENT HEALTH RELATED QUALITY OF LIFE IN DAPA-CKD. Kidney Int Rep 2021. [DOI: 10.1016/j.ekir.2021.03.352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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POS-288 THE BURDEN OF HEART FAILURE IN PATIENTS WITH NON–DIALYSIS-DEPENDENT ANAEMIA OF CHRONIC KIDNEY DISEASE RECEIVING ERYTHROPOIESIS-STIMULATING AGENTS: A SYSTEMATIC LITERATURE REVIEW. Kidney Int Rep 2021. [DOI: 10.1016/j.ekir.2021.03.303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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POS-320 INSIDE ANEMIA OF CKD: QUANTIFYING THE EPIDEMIOLOGICAL BURDEN OF ANEMIA OF CKD IN CANADA VIA MICROSIMULATION MODELLING. Kidney Int Rep 2021. [DOI: 10.1016/j.ekir.2021.03.336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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POS-287 TREATMENT BURDEN AND HEALTH-RELATED QUALITY OF LIFE IN PATIENTS WITH NON–DIALYSIS-DEPENDENT ANAEMIA OF CHRONIC KIDNEY DISEASE RECEIVING ERYTHROPOIESIS-STIMULATING AGENTS: A SYSTEMATIC LITERATURE REVIEW. Kidney Int Rep 2021. [DOI: 10.1016/j.ekir.2021.03.302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Racial and Socioeconomic Disparities in Spinal Cord Stimulation Among the Medicare Population. Neuromodulation 2021; 24:434-440. [PMID: 33723896 DOI: 10.1111/ner.13373] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 01/25/2021] [Accepted: 01/28/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Spinal cord stimulation (SCS) is used in the treatment of many chronic pain conditions. This study investigates racial and socioeconomic disparities in SCS among Medicare patients with chronic pain. MATERIALS AND METHODS Patients over the age of 18 with a primary diagnosis of postlaminectomy syndrome (ICD-10 M96.1) or chronic pain syndrome (ICD-10 G89.4) were identified in the Center for Medicare and Medicaid Services (CMS) Medicare Claims Limited Data Set. We defined our outcome as SCS therapy by race and socioeconomic status. Multivariable logistic regression was used to determine the variables associated with SCS. RESULTS We identified 1,244,927 patients treated between 2016 and 2019 with a primary diagnosis of postlaminectomy syndrome (PLS) or chronic pain syndrome (CPS). Of these patients, 59,182 (4.8%) received SCS. Multivariable logistic regression analysis revealed that, compared with White patients, Black (OR [95%CI], 0.62 [0.6-0.65], p < 0.001), Asian (0.66 [0.56-0.76], p < 0.001), Hispanic (0.86 [0.8-0.93], p < 0.001), and North American Native (0.62 [0.56-0.69], p < 0.001) patients were significantly less likely to receive SCS. In addition, patients who were dual-eligible for Medicare and Medicaid were significantly less likely to receive SCS than those eligible for Medicare only (OR = 0.38 [95% CI: 0.37-0.39], p < 0.001). CONCLUSIONS This study suggests that racial and socioeconomic disparities exist in SCS among Medicare and Medicaid patients with PLS and CPS. Further work is required to elucidate the complex etiology underlying these findings.
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A Dashboard for Tracking Mortality After Cardiac Surgery Using a National Administrative Database. Cardiol Res 2021; 12:86-90. [PMID: 33738011 PMCID: PMC7935641 DOI: 10.14740/cr1220] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 02/09/2021] [Indexed: 11/15/2022] Open
Abstract
Background Mortality after cardiac surgery is publicly reportable and used as a quality metric by national organizations. However, detailed institutional comparisons are often limited in publicly reported ratings, while publicly reported mortality data are generally limited to 30-day outcomes. Dashboards represent a useful method for aggregating data to identify areas for quality improvement. Methods We present the development of a dashboard of cardiac surgery performance using cardiac surgery admissions in a national administrative dataset, allowing institutions to better analyze their clinical outcomes. We identified cardiac surgery admissions in the Medicare Limited Data Sets from April 2016 to March 2017 using diagnosis-related group (DRG) codes for cardiac valve and coronary bypass surgeries. Results Using these data, we created a dashboard prototype to enable hospitals to compare their individual performance against state and national benchmarks, by all cardiac surgeries, specific cardiac surgery DRGs and by specific surgeons. Mortality rates are provided at 30, 60 and 90 days post-operatively as well as 1 year. Users can filter results by state, hospital and surgeon, and visualize summary data comparing these filtered results to national metrics. Examples of using the dashboard to examine hospital and individual surgeon mortality are provided. Conclusions We demonstrate how this database can be used to compare data between comparator hospitals on local, state and national levels to identify trends in mortality and areas for quality improvement.
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P226 A survey of family experience of cystic fibrosis care during the COVID-19 pandemic. J Cyst Fibros 2021. [DOI: 10.1016/s1569-1993(21)01251-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Abstract
Summary
There is a recognized association between silica exposure and Antineutrophil cytoplasmic antibodies (ANCA)-associated vasculitis (AAV); however, no clear association between silica exposure and Immunoglobulin A (IgA) nephropathy. We describe the case of a 26-year-old male stonemason who presents with hilar lymphadenopathy, haematuria and acute kidney injury related to silica exposure, AAV and IgA nephropathy. He was asymptomatic on presentation; urinalysis revealed glomerular haematuria (>1000 red blood cells/L) and proteinuria (protein-to-creatinine ratio 84 mg/mmol). ANCA anti-myeloperoxidase serology was strongly positive. Mediastinal lymph node biopsy revealed multiple necrotizing granulomas with silica inclusions, and renal biopsy demonstrated crescentic glomerulonephritis and mesangial IgA staining. The patient was treated with cyclophosphamide and high-dose prednisolone with subsequent improvement in renal function. To our knowledge, this is the first report of both ANCA vasculitis and IgA nephropathy in the setting of silica exposure. This case highlights the relevance of occupational exposures in renal disease, and the immune-stimulatory effect of silica.
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THU0033 ALTERATIONS IN THE PHENOTYPIC LANDSCAPE AND SPECIFICITY OF CD4+ T CELLS IN CCP+ AT RISK SUBJECTS BEFORE THE ONSET OF RHEUMATOID ARTHRITIS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.1918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:The “Targeting Immune Responses for Prevention of RA” (TIP-RA) collaboration studies individuals at high risk for developing rheumatoid arthritis (RA) because of serum anti-citrullinated protein antibody (ACPA) positivity in absence of arthritis at baseline, and is focused on defining how they transition from at-risk to classifiable disease. One potential mechanism is the expansion of antigen specific T cells that recognize self-antigens and acquisition of disease associated T cell phenotypes. ACPA emerge years prior to clinically apparent disease and subsequently increase in their titer and breadth of specificity. However, few studies have characterized T cells during this transition.Objectives:To identify features associated with progression to RA by examining the specificity and surface phenotype of CD4+ T cells in individuals from the TIP-RA cohort by HLA class II tetramer staining and multi-parameter flow cytometry.Methods:Tetramer staining and flow cytometry were performed on peripheral blood samples from a baseline visit from CCP3- controls (n=34), CCP3+ at-risk (n=26), CCP3+ positive individuals who transitioned in the near-term to RA (called “RA converters”, n=4), and seropositive early-RA (n=21). Our staining panel allowed us to measure the frequencies of T cells specific for citrullinated alpha-enolase, aggrecan, cartilage intermediate layer protein (CILP), fibrinogen and vimentin. We then applied both supervised phenotyping and a cluster-based computational approach to compare the phenotypic landscape and specificity of antigen specific and total CD4+ T cells in each cohort.Results:We observed higher overall frequencies of T cells that recognize citrullinated epitopes in CCP3+ at-risk subjects than CCP- controls (p< 0.05). Among the individual specificities, elevated frequencies prior to disease onset were most prominent for CILP specific T cells. Supervised phenotypic analysis revealed an increase in CCR4+ CD4+ T cells in CCP3+ at risk subjects (p< 0.001) and a corresponding decrease in CXCR3+ CD4+ T cells that was most pronounced in RA converters and seropositive early-RA (p< 0.05). Cluster-based phenotypic analysis defined ten distinct phenotypic states present within all subjects. Each of these ten immunotypes contained T cells that recognize citrullinated epitopes. However, the predominant immunotype varied for different antigens. During progression, the frequencies of Ag specific T cells diminished when onset was imminent, but rebounded shortly after diagnosis. Concomitantly, Ag specific T cells with memory phenotypes were diminished, but subsequently reverted to TSCM, Th1, and Th1-17 like phenotypes.Conclusion:Our data show that disease associated changes in the antigen specificity of CD4+ T cells are present in CCP3+ at-risk subjects. Furthermore, the number of antigen specific T cells and their phenotype are perturbed before the onset of symptoms and development of classified RA. These findings support a continuum of immunologic changes that underlie risk and drive disease, motivating new approaches for early intervention.Acknowledgments:We gratefully acknowledge the Targeting Immune Responses for Prevention of Rheumatoid Arthritis (TIP-RA) for designing and executing this collaborative studyDisclosure of Interests:Cliff Rims: None declared, Virginia Muir: None declared, Kevin Deane Grant/research support from: Janssen, Consultant of: Inova, ThermoFisher, Janseen, BMS and Microdrop, Sunil Nagpal Shareholder of: Janssen Pharmaceuticals, Employee of: Janssen Pharmaceuticals, Navin Rao Shareholder of: Janssen Pharmaceuticals, Employee of: Janssen Pharmaceuticals, Frederic Baribaud Shareholder of: Janssen Research & Development, LLC, Employee of: Janssen Research & Development, LLC, George Vratsanos Shareholder of: Janssen Pharmaceuticals, Employee of: Janssen Pharmaceuticals, V. Michael Holers Grant/research support from: Janssen, Celgene, and BMS, Peter Linsley Consultant of: BMS, Eddie A. James Grant/research support from: Janssen, Pfizer, Sanofi, Novartis, Jane Buckner Grant/research support from: Bristol-Myers Squibb, Janssen
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SAT0003 ELEVATED BASELINE AND INCREASING AUTOANTIBODY LEVELS ARE ASSOCIATED WITH INCREASED RISK FOR IMMINENT ONSET OF INFLAMMATORY ARTHRITIS IN A PROSPECTIVELY STUDIED ANTI-CITRULLINATED PROTEIN ANTIBODY POSITIVE COHORT: THE TIP-RA COLLECTIVE. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.5713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:The Targeting Immune Responses for Prevention of RA (TIP-RA) Collaborative prospectively studies individuals at high risk for developing RA because of serum ACPA positivity in absence of baseline inflammatory arthritis (IA).Objectives:The objective of the analyses presented herein is to evaluate the role of baseline and changing levels of ACPA and rheumatoid factor (RF) in relationship to incident IA/RA.Methods:ACPA+ subjects and ACPA- controls were identified who did not have baseline historical or examination evidence of IA. ACPA+ was defined by serum elevation of anti-CCP3 ≥20 units (Inova). Subjects were evaluated annually or sooner if they had changes in joint symptoms. Factors including RFIgM and RFIgA (Inova) were also assessed, and relationships between autoantibody levels at baseline and over time and incident IA/RA were evaluated using t-tests, with paired testing where applicable.Results:Baseline characteristics of ACPA+ and ACPA- subjects are in Table 1. Sixteen of the 94 (17%) ACPA+ subjects developed IA/RA a mean of 518 days from the baseline visit; 14 of these met 2010 ACR/EULAR criteria for RA at the time of detection of IA. There was a trend for ACPA+ subjects who later developed IA/RA to have higher baseline levels of anti-CCP3 compared to those who did not develop IA/RA (Table 2). In addition, those who developed IA/RA had significantly higher mean levels of RFIgM and RFIgA compared to those who did not. While not statistically significant, in longitudinal analyses in the ACPA+ subjects with incident IA/RA, anti-CCP3 levels increased from baseline to identification of IA (mean [SD] of 119 [102] to 126 [100], p=0.42). Furthermore, RFIgM levels increased from 36 [49] at baseline to 43 [51] at the time of IA (p=0.31), and RFIgA levels increased from 16 [29] to 21 [31] (p=0.10). In contrast, in ACPA+ subjects who did not develop IA/RA, anti-CCP3 levels increased only slightly over follow-up of a mean of 712 days: 75 [75] to 80 [76], p=0.70 while the levels of RFIgM and RFIgA decreased slightly during the same follow-up: for RFIgM mean [SD] levels went from 9 [22] to 8 [19], p=0.74; for RFIgA, 5 [16] to 3 [12], p=0.67.Table 1.Baseline characteristics of ACPA+/- subjectsACPA-(n=162)ACPA+(n=94)p-valueAge, mean58580.90% Female69680.67% Ever smoker33340.87RF-IgM, mean (SD)3.2 (10.0)13.5 (30.2)<0.01RF-IgA, mean (SD)0.3 (0.6)6.5 (19.1)<0.01Table 2.Baseline characteristics of 16 ACPA+ subjects who developed incident IA/RA vs. 78 ACPA+ who did notDid not develop IA/RA (n=78)Developed IA/RA (n=16)p-valueDays from baseline to IA/RA or follow-up, mean (SD)712 (124)518 (295)–% Meeting 2010 criteria at time of IA-88–CCP3, mean (SD)74.5 (75.3)119.1 (102.1)0.05RFIgM, mean (SD)9 (22)36 (49)<0.01RFIgA, mean (SD)4 (16)16 (29)0.03Conclusion:In this prospectively followed cohort of ACPA+ subjects, higher levels of RFIgM and RFIgA at baseline were significantly associated with development of IA/RA within the follow-up period. Furthermore, there was a trend for rising levels of anti-CCP3 and RFIgM and A to be associated with development of IA/RA. These finding support the use of higher and/or rising levels of autoantibodies as additional features to predict imminent onset of IA/RA in ACPA+ individuals as well as potentially to use as outcomes of success of preventive interventions. Furthermore, the trend of increasing levels of RFIgM and RFIgA over time in individuals who developed IA/RA suggests that targeting pathways of RF development may lead to preventive interventions in a subset of RA.References:NoneDisclosure of Interests:Kevin Deane Grant/research support from: Janssen, Consultant of: Inova, ThermoFisher, Janseen, BMS and Microdrop, Gary Firestein Grant/research support from: Lilly, Janssen, Abbvie, David Boyle: None declared, Jane Buckner Grant/research support from: Bristol-Myers Squibb, Janssen, Eddie A. James Grant/research support from: Janssen, Pfizer, Sanofi, Novartis, Sylvia Posso Grant/research support from: Janssen, William Robinson Grant/research support from: Janssen, Laurie K. Moss Grant/research support from: Janssen, Jennifer Seifert Grant/research support from: Janssen, Roger Gilmore Grant/research support from: Janssen, Saman Barzideh Grant/research support from: Janssen, Navin Rao Shareholder of: Janssen Pharmaceuticals, Employee of: Janssen Pharmaceuticals, Frederic Baribaud Shareholder of: Janssen Research & Development, LLC, Employee of: Janssen Research & Development, LLC, Sunil Nagpal Shareholder of: Janssen Pharmaceuticals, Employee of: Janssen Pharmaceuticals, Alyssa Johnsen Employee of: Janssen, V. Michael Holers Grant/research support from: Janssen, Celgene, and BMS
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OP0337 DIFFERENTIAL METHYLATION OF PERIPHERAL BLOOD ADAPTIVE IMMUNE CELLS IN INDIVIDUALS AT HIGH RISK FOR RA AND WITH EARLY RA COMPARED WITH CONTROLS IDENTIFIES PATHWAYS IMPORTANT IN TRANSITION TO ARTHRITIS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.2989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:The “Targeting Immune Responses for Prevention of RA” (TIP-RA) collaboration studies individuals at high risk for developing RA because of serum anti-citrullinated protein antibody positivity in absence of arthritis, and is focused on defining how they transition from at-risk to classifiable disease. One potential mechanism is through alterations in epigenetics patterns in adaptive immune cells.Objectives:Previous studies showed that DNA methylation patterns of early RA (ERA) synoviocytes differ from long-standing RA, suggesting that abnormal methylation occurs early in synovium and evolves over time. To extend these observations, we performed a cross-sectional analysis in TIP-RA of DNA methylation signatures in peripheral blood cells in ERA, at-risk anti-CCP3+ individuals and demographically matched CCP- controls.Methods:Genomic DNA was isolated from two independent cohorts of CCP- (cohorts 1 and 2, respectively: B cell: n = 17/34; memory T cell: n = 21/34; and naïve T cell: n = 21/33), CCP3+ (B cell: n = 18/37; memory T cell: n = 20/36; and naïve T cell: n = 20/35), and CCP3+ ERA (B cell: n = 4/18; memory T cell: n = 5/18; and naïve T cell: n = 5/18) after separating PBMCs using antibodies and magnetic beads. Methylation was measured by Illumina Infinium MethylationEPIC chip. Differentially methylated loci (DMLs) were identified using Welch’s t-test and mapped to gene promoter regions to define DM genes (DMGs). Principal component analysis (PCA) was used to represent relationship among groups. Pathway analysis was applied by Reactome.Results:For the initial cohort, 1494, 1097 and 1330 DMLs were identified among CCP+, CCP- and ERA in B cells, memory T cells and naïve T cells, respectively. For the confirmatory cohort, 523, 793 and 548 DMLs were found in corresponding cell populations. The DML overlap between the 2 cohorts was highly significant (p= 2.48E-77). The DMLs were combined for both groups and corresponded to 411, 412, and 351 DMGs in B cells, memory T cells and naïve T cells. Of these, we found 246, 198 and 195 DMGs between CCP3+ and ERA in each peripheral blood cell population, respectively. PCA showed separation of CCP+, CCP- and ERA in each of the three blood cell types by DMLs (Fig. 1). DMGs were mapped to biological pathways to identify DM pathways. Although most were not significant, there were several highly significant differences comparing CCP+, ERA and CCP- in memory T cells involving pathways, including “Interferon gamma signaling” (FDR 7.48E-14), “PD-1 signaling” (FDR 8.71E-10), “Translocation of ZAP-70 to Immunological synapse” (FDR 4.75E-10), and “Phosphorylation of CD3 and TCR zeta chains” (FDR 8.71E-10).Figure 1.PCA shows the separation of CCP+, CCP- and ERA patients in memory T cells in confirmatory cohort.Conclusion:We identified reproducible methylation signatures of CCP-, CCP+, and ERA in peripheral blood B cells, memory T cells and naïve T cells in initial and confirmatory cohorts. The methylome of ERA also demonstrated a distinctive pattern from CCP+, indicating that progression to RA is accompanied by epigenetic remodeling, especially in T cell signaling and interferon responses. These signatures identify critical pathways in CCP positivity and classifiable RA and could provide the basis of novel interventions to prevent disease.Disclosure of Interests:Rizi Ai: None declared, David Boyle: None declared, Deepa Hammaker: None declared, Kevin Deane Grant/research support from: Janssen, Consultant of: Inova, ThermoFisher, Janseen, BMS and Microdrop, V. Michael Holers Grant/research support from: Janssen, Celgene, and BMS, Andre Matti: None declared, William Robinson: None declared, Jane Buckner Grant/research support from: Bristol-Myers Squibb, Janssen, Navin Rao Shareholder of: Janssen Pharmaceuticals, Employee of: Janssen Pharmaceuticals, Frederic Baribaud Shareholder of: Janssen Research & Development, LLC, Employee of: Janssen Research & Development, LLC, Alyssa Johnsen Employee of: Janssen, Sunil Nagpal Shareholder of: Janssen Pharmaceuticals, Employee of: Janssen Pharmaceuticals, Wei Wang: None declared, Gary Firestein Grant/research support from: Lilly, Janssen, Abbvie
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P012 Clinical profile of 4 children with variant R117H in our cystic fibrosis clinic. J Cyst Fibros 2020. [DOI: 10.1016/s1569-1993(20)30349-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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AB0037 EXPRESSION OF NEGATIVE CHECKPOINT MOLECULES BTLA AND HVEM IS DYSREGULATED IN AUTOIMMUNE DISEASES. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.3347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Immune checkpoint blockade with agents targeting CTLA4 and PD-1/PD-L1 alone or in combination has demonstrated exceptional efficacy in multiple cancer types by “unleashing” the cytotoxic action of quiescent, tumor-infiltrating T cells. However, the therapeutic action of these immunotherapies goes hand in hand with the loss of immune tolerance and appearance of immune-related adverse events such as colitis, arthralgia and inflammatory arthritis in responsive patients. Therefore, immune checkpoint molecules have been proposed as targets for the treatment of autoimmune diseases.Objectives:Herein, we interrogate the potential of BTLA/HVEM axis as a target for restoring immune homeostasis in rheumatoid arthritis (RA), Systemic Lupus Erythematosus (SLE) and Sjogren’s Syndrome (SjS) by examining their expression patterns in autoimmune disease tissues.Methods:Message and protein expression of BTLA and HVEM were examined in RA and SLE synovial tissues, SLE cutaneous lesions, SjS salivary glands and peripheral blood samples of autoimmune disease by RNA sequencing and flow cytometry.Results:Tissue dysregulation of the BTLA-HVEM axis was observed: Increased BTLA RNA level in RA synovium, SLE-affected skin, and SjS salivary gland samples, whereas HVEM level was affected only in the RA synovium when compared to unaffected tissues. Detailed immunophenotyping of B, T, and myeloid cell populations in RA, SLE, SjS and healthy control PBMCs revealed differential modulation of the BTLA+ or HVEM+ immune cell subsets in a disease-context dependent manner. SjS patients showed an overall decrease in memory B cells and most of the BTLA+ B cell subsets while a decrease in HVEM+ B cells was observed only in SLE PBMC samples and not RA and SLE samples. Immunophenotyping with a T cell panel exhibited decreased BTLA and HVEM expression on T cell subsets in SjS and SLE but not in RA patients. In addition, protein levels of HVEM were differentially decreased in SLE myeloid cell subsets. Finally, we demonstrate tissue-specific surface expression patterns of BTLA in RA and SLE samples: higher surface BTLA levels on RA and SLE PBMC B cells than matched tissue-derived B cells.Conclusion:Our results demonstrate a dysregulation of the BTLA/HVEM axis in either lesional tissue or peripheral blood in an autoimmune disease context-dependent manner. These results also indicate the potential of targeting BTLA-HVEM axis for the treatment of multiple autoimmune diseases.Disclosure of Interests:Sunil Nagpal Shareholder of: Janssen Pharmaceuticals, Employee of: Janssen Pharmaceuticals, Suzanne Cole Shareholder of: Janssen Research & Development employee, Employee of: Janssen Research & Development employee, Achilleas Floudas: None declared, Mihir Wechalekar Grant/research support from: Grant from Janssen Research & Development, Qingxuan Song Shareholder of: Employee of Janssen Research, Employee of: Employee of Janssen Research, Tom Gordon: None declared, Roberto Caricchio Grant/research support from: Financial grant from Janssen Research & Development, Douglas Veale: None declared, Ursula Fearon: None declared, Navin Rao Shareholder of: Janssen Pharmaceuticals, Employee of: Janssen Pharmaceuticals, Ling-Yang Hao Shareholder of: Employee of Janssen Research, Employee of: Employee of Janssen Research
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Potential Opioid-Related Adverse Drug Events Are Associated With Decreased Revenue in Hip Replacement Surgery in the Older Population. Geriatr Orthop Surg Rehabil 2020; 11:2151459320915328. [PMID: 32231864 PMCID: PMC7097868 DOI: 10.1177/2151459320915328] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 02/11/2020] [Accepted: 02/20/2020] [Indexed: 01/19/2023] Open
Abstract
Introduction Opioid-related adverse drug events (ORADEs) are an increasingly recognized complication associated with the common prescription of opioids after orthopedic surgery. In this study, we attempted to understand how potential ORADEs following hip replacement surgery in older patients affected hospital length of stay, hospital revenue, and their association with specific risk factors and clinically relevant diseases occurring during hospitalization. Methods We conducted a retrospective study using the Centers for Medicare and Medicaid Services Administrative Database to analyze Medicare discharges after hip replacement surgery to identify potential ORADEs. The impact of potential ORADEs on mean hospital length of stay (LOS) and hospital revenue was analyzed. Results The potential ORADE rate in patients who underwent hip replacement surgery was 8.6%. The mean LOS for discharges with a potential ORADE was 1.41 days longer than that for discharges without an ORADE. The mean hospital revenue per day with a potential ORADE was US$1708 less than without an ORADE. Potential ORADEs were also found to be strongly associated with poor patient outcomes such as pneumonia, septicemia, and shock. Discussion Potential ORADEs in hip replacement surgery in older patients are associated with longer hospitalizations, decreased hospital revenue per day, certain patient risk factors, and clinically relevant diseases occurring during hospitalizations. Our finding of an association between potential ORADEs and decreased hospital revenue per day may be attributed to the management of these adverse events, as a patient may need to undergo additional testing, may need additional treatment regimens, and may need a higher level of care. Conclusion By reducing the use of opioids and employing a multimodal analgesic approach, we may improve patient care, decrease hospital lengths of stay, and increase hospital revenue.
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A Dashboard Prototype for Tracking the Impact of Diabetes on Hospital Readmissions Using a National Administrative Database. J Clin Med Res 2020; 12:18-25. [PMID: 32010418 PMCID: PMC6968923 DOI: 10.14740/jocmr4029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 12/03/2019] [Indexed: 01/05/2023] Open
Abstract
Background Over the past several decades, diabetes mellitus has contributed to a significant disease burden in the general population. Evidence suggests that patients with a coexisting diabetes diagnosis consume more hospital resources, and have higher readmission rates compared to those who do not. Against the backdrop of bundled-payment programs, healthcare systems cannot underestimate the importance of monitoring patient health information at the population level. Methods Using the data from the Centers for Medicare and Medicaid Services (CMS) administrative claims database, we created a dashboard prototype to enable hospitals to examine the impact of diabetes on their all-cause readmission rates and financial implications if diabetes was present at the index hospitalization. The technical design involved loading the relevant 10th revision of International Classification of Diseases (ICD-10) codes provided by the medical team and flagging diabetes patients at the claim. These patients were then tagged for readmissions within the same database. The odds ratios were determined based on data from two groups: those with diabetes at index hospitalization which include type 1 only, type 2 only, and type 1 and type 2 diabetes, plus those without diabetes at index hospitalization. Results The dashboard presents summary data of diabetes readmissions quality metrics at a national level. Users can visualize summary data of each state and compare odds ratios for readmissions as well as raw hospitalization data at their facility. Dashboard users can also view data classified by a diagnosis-related group (DRG) system. In addition to a “national” data view, for users who inquire about data specific to demographic regions, the DRG view can be further stratified at the state level or county level. At the DRG level, users can view data about the cost per readmissions for all index hospitalization with and without diabetes. Conclusions The dashboard prototype offers users a virtual interface which displays visual data for quick interpretation, monitors changes at a population level, and enables administrators to benchmark facility data against local and national trends. This is an important step in using data analytics to drive population level decision making to ultimately improve medical systems.
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The Association Between Potential Opioid-Related Adverse Drug Events and Outcomes in Total Knee Arthroplasty: A Retrospective Study. Adv Ther 2020; 37:200-212. [PMID: 31664696 DOI: 10.1007/s12325-019-01122-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Characterization of the clinical and economic impact of opioid-related adverse drug events (ORADEs) after total knee arthroplasty (TKA) may guide provider and hospital system approach to managing postoperative pain after TKA. Our analysis quantifies the rate of potential ORADEs after TKA, the impact of potential ORADEs on length of stay (LOS) and hospital revenue, as well as their association with specific patient risk factors and comorbid clinical conditions. METHODS We conducted a retrospective study using the Centers for Medicare and Medicaid Services administrative database to analyze Medicare discharges involving two knee replacement surgery diagnosis-related groups (DRGs) in order to identify potential ORADEs. The impact of potential ORADEs on mean hospital LOS and hospital revenue was analyzed. RESULTS The potential ORADE rate in patients who underwent TKA was 25,523 out of 316,858 records analyzed (8.0%). The mean LOS for patients who experienced a potential ORADE was 1.04 days longer than those without an ORADE. The mean hospital revenue per day with a potential ORADE was $1334 (USD) less than without an ORADE. Potential ORADEs were significantly associated with poor patient outcomes such as pneumonia, septicemia, and shock. CONCLUSION Potential ORADEs in TKA are associated with longer hospitalizations, decreased hospital revenue, and poor patient outcomes. Certain risk factors may predispose patients to experiencing an ORADE, and thus perioperative pain management strategies that reduce the frequency of ORADEs particularly in at-risk patients can improve patient satisfaction and increase hospital revenue following TKAs.
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Opioid-Related Adverse Events: Incidence and Impact in Patients Undergoing Cardiac Surgery. Semin Cardiothorac Vasc Anesth 2019; 24:219-226. [DOI: 10.1177/1089253219888658] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Purpose. Opioid-related adverse drug events (ORADEs) increase patient length of stay (LOS) and health care costs. However, ORADE rates may be underreported. This study attempts to understand the degree to which ORADEs are underreported in Medicare patients undergoing cardiac surgery. Materials and Methods. The Center for Medicare and Medicaid Services administrative claims database was used to identify ORADEs in 110 158 Medicare beneficiaries who underwent cardiac valve (n = 50 525) or coronary bypass (n = 59 633) surgery between April 2016 and March 2017. The International Classification of Disease (ICD)-10 codes specifically linked to ORADEs were used to identify an actual ORADE rate, while additional ICD codes, clinically associated with butas not specific to adverse drug events were analyzed as potential ORADEs. Length of stay (LOS) and hospital daily revenue were analyzed among patients with or without a potential ORADE. Results. Among patients undergoing valve or bypass surgery, the documented ORADE rate was 0.7% (743/110 158). However, potential ORADEs may have occurred in up to 32.4% (35 658/110 158) of patients. In patients with a potential ORADE, mean LOS was longer (11.4 vs 8.2 days; P < .0001) and mean Medicare revenue/day was lower ($4016 vs $4412; P < .0001). The mean net difference in revenue/day between patients with and without an ORADE varied between $231 and $1145, depending on the Diagnosis-Related Group analyzed. Conclusions. ORADEs are likely underreported following cardiac surgery. ORADEs can be associated with increased LOS and decreased hospital revenue. Understanding the incidence and economic impact of ORADEs may expedite changes to postoperative pain management. Adopting multimodal pain management strategies that reduce exposure to opioids may improve outcomes by reducing complications, side effects, and health care costs.
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Independent risk factors for long-term skeletal relapse after mandibular advancement with bilateral sagittal split osteotomy. Int J Oral Maxillofac Surg 2019; 49:779-786. [PMID: 31601473 DOI: 10.1016/j.ijom.2019.09.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 05/03/2019] [Accepted: 09/20/2019] [Indexed: 10/25/2022]
Abstract
The purpose of this retrospective cohort study was to identify the independent risk factors for long-term skeletal relapse following mandibular advancement with bilateral sagittal split osteotomy. Univariate and multivariate linear regression analyses were performed including nine common risk factors for relapse as independent variables and horizontal/vertical long-term (≥2 years) skeletal relapse as dependent variables. Ninety-six patients were analyzed; 66 were female (68.8%) and the average age of the patients was 29.7±10.5 years. Over an average follow-up of 3.8±1.8 years after an initial mandibular advancement of 8.8±2.4 mm, long-term skeletal relapse of 1.6±1.0 mm horizontal and 0.9±0.7 mm vertical was found. Multivariate analysis identified age, preoperative mandibular plane angle (MPA), bimaxillary surgery, counterclockwise mandibular rotation, and the magnitude of mandibular advancement to be significantly associated with horizontal long-term skeletal relapse. Preoperative MPA, counterclockwise mandibular rotation, and the magnitude of mandibular advancement were significantly associated with vertical long-term skeletal relapse. Thus preoperative MPA, the magnitude of mandibular advancement, and counterclockwise mandibular rotation of the mandible were found to be independent risk factors for both horizontal and vertical long-term skeletal relapse. Although long-term skeletal relapse cannot be avoided entirely, understanding the independent risk factors and their contributions will optimize treatment planning and long-term stability.
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ASN002 证明有疗效并可改善AD 炎症. Br J Dermatol 2019. [DOI: 10.1111/bjd.18409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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The oral Janus kinase/spleen tyrosine kinase inhibitor ASN002 demonstrates efficacy and improves associated systemic inflammation in patients with moderate-to-severe atopic dermatitis: results from a randomized double-blind placebo-controlled study. Br J Dermatol 2019; 181:733-742. [PMID: 30919407 PMCID: PMC6850605 DOI: 10.1111/bjd.17932] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/24/2019] [Indexed: 12/30/2022]
Abstract
BACKGROUND ASN002 is an oral dual inhibitor of Janus kinase and spleen tyrosine kinase, which are involved in the pathogenesis of atopic dermatitis (AD) through their regulatory role on T helper (Th)1, Th2 and Th17/Th22 pathways. OBJECTIVES The objectives of this study were to evaluate the efficacy, safety, pharmacokinetics and effects on systemic biomarkers of ASN002 in patients with moderate-to-severe AD. Methods A total of 36 patients with moderate-to-severe AD were randomized (3 : 1) to ASN002 or placebo in the phase Ib study. Three dosage cohorts were studied over a 28-day period (20 mg, 40 mg and 80 mg once daily). RESULTS ASN002 was superior to placebo for the proportion of patients achieving Eczema Area and Severity Index (EASI) 50 (20 mg 20%, P = 0·93; 40 mg 100%, P = 0·003; 80 mg 83%, P = 0·03; placebo 22%), EASI 75 (20 mg 0%, P = 0·27; 40 mg 71%, P = 0·06; 80 mg 33%, P = 0·65; placebo 22%) and in change from baseline in pruritus (20 mg -1·3 ± 2·1, P = 0·81; 40 mg -3·1 ± 2·7, P = 0·27; 80 mg -4·7 ± 2·1, P = 0·01; placebo -1·6 ± 1·8). Adverse events were generally mild and similar across all groups. ASN002 showed dose-dependent plasma exposure with low interpatient variability, significantly downregulated several serum biomarkers involved in Th1, Th2 and Th17/Th22 immunity, and decreased the atherosclerosis-associated biomarker E selectin/SELE. CONCLUSIONS In patients with moderate-to-severe AD, ASN002 showed strong efficacy with rapid onset of action and associated improvements in systemic inflammation.
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ASN002 demonstrates efficacy and improves inflammation in AD. Br J Dermatol 2019. [DOI: 10.1111/bjd.18398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Lipoprotein (a) and carotid intima media thickness as an adjunct to CVD risk assessment in patients with familial hypercholesterolemia or high cardiovascular risk. ATHEROSCLEROSIS SUPP 2019. [DOI: 10.1016/j.atherosclerosissup.2019.08.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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The Association Between Potential Opioid-Related Adverse Drug Events and Outcomes in Colorectal Surgery. J Laparoendosc Adv Surg Tech A 2019; 29:1436-1445. [PMID: 31556797 DOI: 10.1089/lap.2019.0408] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Introduction: Major colorectal surgery procedures are complex operations that can result in significant postoperative pain and complications. More evidence is needed to demonstrate how opioid-related adverse drug events (ORADEs) after colorectal surgery can affect hospital length of stay (LOS), hospital revenue, and what their association is with clinical conditions. By understanding the clinical and economic impact of potential ORADEs within colorectal surgery, we hope to further guide approaches to perioperative pain management in an effort to improve patient care and reduce hospital costs. Materials and Methods: We conducted a retrospective study utilizing the Centers for Medicare and Medicaid Services (CMS) Administrative Database to analyze Medicare discharges involving three colorectal surgery diagnosis-related groups (DRGs) to identify potential ORADEs. The impact of potential ORADEs on mean hospital LOS and hospital revenue was analyzed. Results: The potential ORADE rate in patients undergoing colorectal surgery was 23.92%. The mean LOS for discharges with a potential ORADE was 5.35 days longer than without an ORADE. The mean hospital revenue per day with a potential ORADE was $418 less than without an ORADE. Any type of open surgery had a statistically significant higher potential ORADE rate than the matched laparoscopic case (P < .001). Clinical conditions most strongly associated with ORADEs in colorectal surgery included septicemia, pneumonia, shock, and fluid and electrolyte disorders. Conclusion: The incidence of ORADEs in colorectal surgery is high and is associated with longer hospital stays and reduced hospital revenue. Reducing the use of opioids in the perioperative setting, such as using multimodal analgesia strategies, may lead to positive outcomes with shorter hospital stays, increased hospital revenue, and improved patient care.
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Vanishing bile duct syndrome with eruptive xanthomas. Clin Exp Dermatol 2019; 45:364-366. [PMID: 31385321 DOI: 10.1111/ced.14043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/14/2019] [Indexed: 11/27/2022]
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The Use Of Carotid Plaques To Compliment Simon Broome Criteria And Dutch Lipid Clinic Network Score In Familial Hypercholesteroleamia (Fh). Atherosclerosis 2019. [DOI: 10.1016/j.atherosclerosis.2019.06.778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Abstract
The management of Crohn's disease (CD) is shifting from a stepwise, incremental approach based on symptom control to more aggressive early combined immunosuppression in an attempt to induce remission more rapidly and avoid long-term bowel damage. Accurately defining disease activity is a major challenge, as there is often a disconnect between symptomatology and underlying disease status. The role of imaging in CD has evolved such that it now plays a central role establishing the initial diagnosis, characterising disease phenotype, activity assessment, disease surveillance, and assessing response to therapy. Furthermore, the "treat-to-target" approach is being investigated in CD, with resolution of transmural inflammation on cross-sectional imaging being the treatment goal. In this review, we summarise the principal imaging techniques available to the radiologist, the key findings, and provide some guidance on the preferred imaging option in the diagnostic pathway. We consider the relative merits and drawbacks of each imaging technique before offering a brief discussion of some current developments and research avenues in CD imaging. We discuss how imaging may be useful in a "treat-to-target" approach. Finally, we highlight some practical considerations around service configuration and delivery to optimise imaging in CD in an accurate, cost-effective manner.
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Utility of the microcolony method for evaluation of multidrug-resistant tuberculosis patients in Karachi, Pakistan. Int J Tuberc Lung Dis 2019; 23:838-843. [PMID: 31439116 DOI: 10.5588/ijtld.18.0600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE: To compare the microcolony method (MCM) with the reference culture method to evaluate culture conversion in multidrug-resistant tuberculosis (MDR-TB) patients.MATERIAL AND METHODS: Adult patients with Mycobacterium tuberculosis culture-positive MDR-TB undergoing second-line anti-tuberculosis treatment were recruited from two tertiary care chest clinics from January 2013 to October 2014. The MCM was performed in addition to MGIT™ and Löwenstein-Jensen medium (reference method) on sputum samples submitted on a monthly basis.RESULTS: Of 140 patients, culture conversion could be evaluated in 95 patients. The MCM showed 100% agreement with the reference M. tuberculosis culture in 83 of 95 patients who achieved culture conversion. In smear-positive and smear-negative cases, the mean time to positivity was 9.1 and 11.4 days for the MCM and 16.1 and 23.2 days for the reference M. tuberculosis culture respectively. The contamination rate for the MCM was 4.5% in comparison with 6.1% for the reference M. tuberculosis culture. The cost of MCM was estimated to be 30% that of the reference method.CONCLUSION: The MCM can be used in non-urban laboratories as a safe, rapid and cost-effective substitute for the reference M. tuberculosis culture to assess culture conversion in MDR-TB patients.Note: Abstract has been published in International Journal of Mycobacteriology 2015; 4: 159-160.
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P084 A review of unscheduled patient contact with a paediatric cystic fibrosis team. J Cyst Fibros 2019. [DOI: 10.1016/s1569-1993(19)30378-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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P397 The impact of transition on parental responsibility. J Cyst Fibros 2019. [DOI: 10.1016/s1569-1993(19)30689-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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P187 Repeatability of Lung Clearance Index (LCI) in routine outpatient clinics: first report of LCI-SEARCH study. J Cyst Fibros 2019. [DOI: 10.1016/s1569-1993(19)30481-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Effect of tACS on Working Memory and Processing speed in Schizophrenia: An Open Label Study. Brain Stimul 2019. [DOI: 10.1016/j.brs.2018.12.710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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White Matter Correlates of Electric Field Activity in HD-tDCS for Schizophrenia: A Computational Neuromodeling Study. Brain Stimul 2019. [DOI: 10.1016/j.brs.2018.12.649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Effect of High-definition transcranial direct current stimulation (HD-tDCS) on auditory hallucinations in schizophrenia: Correlates with Gray Matter Volume. Brain Stimul 2019. [DOI: 10.1016/j.brs.2018.12.654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Imaging features and safety and efficacy of endovascular stroke treatment: a meta-analysis of individual patient-level data. Lancet Neurol 2018; 17:895-904. [DOI: 10.1016/s1474-4422(18)30242-4] [Citation(s) in RCA: 213] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 06/11/2018] [Accepted: 06/12/2018] [Indexed: 11/29/2022]
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A Dashboard for Monitoring Opioid-Related Adverse Drug Events Following Surgery Using a National Administrative Database. Am J Med Qual 2018; 34:45-52. [DOI: 10.1177/1062860618782646] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Opioid-related adverse drug events (ORADEs) include a range of complications, from respiratory arrest to ileus and urinary retention. ORADEs correlate to morbidity, mortality, and increased costs. The Centers for Medicare & Medicaid Services database, which represents approximately 35% of hospital discharges. The authors searched for previously published ICD-9 codes that defined ORADEs. A group of surgical diagnosis-related groups (DRGs) were selected. Recurring queries were programmed using these ICD codes and DRGs and used to update an online dashboard. The dashboard presents an estimate of the burden of ORADEs to frontline clinicians and hospital leadership and allows users to compare local data on ORADEs rates to other hospitals. Users are able to refine their search by surgery type or ORADE type. An interface was created, using national administrative claims data, to allow hospitals to access their ORADEs and benchmark local data against national trends.
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Effect of general anaesthesia on functional outcome in patients with anterior circulation ischaemic stroke having endovascular thrombectomy versus standard care: a meta-analysis of individual patient data. Lancet Neurol 2018; 17:47-53. [DOI: 10.1016/s1474-4422(17)30407-6] [Citation(s) in RCA: 129] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 10/05/2017] [Accepted: 10/11/2017] [Indexed: 10/18/2022]
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India's integrated child development services scheme: challenges for scaling up. Child Care Health Dev 2018; 44:31-40. [PMID: 29235171 DOI: 10.1111/cch.12531] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Revised: 07/07/2017] [Accepted: 08/15/2017] [Indexed: 11/30/2022]
Abstract
BACKGROUND India had around 158 million children under the age of 6 and about 26 million births in 2015. In the same year, India's Integrated Child Development Services Scheme served about 82 million children under 6 years and over 19 million pregnant women and lactating mothers. These 102 million beneficiaries received services in about 1.3 million centres. METHOD This paper reviews the growth of the Scheme and considers challenges to scaling up quality with equity based on results of large-scale national or multistate studies. RESULTS The Scheme is associated with decreased malnutrition and better child development. The size and diversity of the country, the policy context, funding mode and lack of community awareness and engagement have hindered scaling up access while the approach to service delivery, low institutional capacity and poor infrastructure have impeded scaling up of implementation quality. CONCLUSIONS This review illustrates the challenges associated with scaling-up access and implementation quality of a multicomponent, integrated early childhood programme in a large, diverse country. The future success of the Integrated Child Development Services will depend on how well it adheres to quality standards and how well it evolves to address current weaknesses.
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P431 Novel photo-electrochemical oxidation air-purifiication technology reduces nasal and ocular allergy symptoms. Ann Allergy Asthma Immunol 2017. [DOI: 10.1016/j.anai.2017.09.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Botulinum Toxin type A (BTX A) in chronic refractory migraine. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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