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Ali S, Espin-Garcia O, Wong A, Potla P, Pastrello C, Mcintyre M, Lively S, Jurisica I, Gandhi R, Kapoor M. POS0230 THE miR-320 FAMILY IS UPREGULATED IN FAST-PROGRESSING RADIOGRAPHIC KNEE OSTEOARTHRITIS: DATA FROM THE OSTEOARTHRITIS INITIATIVE. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.2970] [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
BackgroundThere is an outstanding need for prognostic biomarkers to reliably detect fast-progressing knee osteoarthritis (OA) such that preventative interventions can be targeted to this patient population. MicroRNA-sequencing is an unbiased approach for comprehensive profiling of circulating microRNAs in liquid biopsies to discover novel biomarkers of disease. As negative regulators of gene expression, microRNAs hold potential not only as biomarkers, but also as mechanistic drivers of knee OA.ObjectivesTo apply microRNA-sequencing to identify unique circulating microRNAs as potential biomarkers that distinguish fast-progressing radiographic knee OA from both slow- and non-progressing radiographic knee OA.MethodsLeveraging the Osteoarthritis Initiative (OAI) longitudinal cohort, we applied our customized microRNA-sequencing pipeline [1] to blood plasma samples collected at both baseline and 4-year follow-up from 106 participants. The disease trajectory for each participant was constructed by plotting their Kellgren-Lawrence (KL) grades over an 8-year follow-up period. Based on these trajectories, we defined fast-progression as an increase from KL 0/1 at baseline to KL 3/4 by 4-year follow-up, slow-progression as an increase from KL 0/1 at baseline to KL 2/3/4 by 8-year follow-up, and non-progression as no increase from KL0/1 at baseline throughout the 8-year follow-up. Following differential expression analysis, we assessed predictive performance and identified putative gene targets for prioritized microRNAs.ResultsComparing fast-progressors to both slow-progressors and non-progressors, we identified differentially expressed microRNAs within timepoints (i.e., 48 microRNAs at baseline and 2 microRNAs at 4-year follow-up) and across timepoints. Among these microRNAs were four members of the miR-320 family, with miR-320d showing an increase in fast-progressors at both timepoints, compared to both slow- and non-progressors. The predictive models we constructed included miR-320 members and had good accuracy (area under the receiver operating characteristic curves ranging from 82.6 to 91.9) in distinguishing fast-progressors. Putative gene targets of the miR-320 family included members of the 14-3-3 gene family (Table 1), including YWHAE, whose downregulation in OA cartilage was reported to promote deterioration [2].Table 1.Predicted gene targets of the miR-320 family include members of the 14-3-3 gene family.14-3-3 gene family memberhsa-miR-320bhsa-miR-320chsa-miR-320dhsa-miR-320eSFNMMMLYWHABMMMMYWHAEVVVHYWHAGVVVMYWHAHVVVMYWHAQVVVMYWHAZVVVMAll mirDIP results with bold text indicating the prediction was among the top 1% for that microRNA/gene target pair. Letters denote the mirDIP score class with V=very high, H=high, M=medium, and L=low.ConclusionThis microRNA-sequencing study is the first of its kind, profiling circulating microRNAs at two timepoints in 106 participants with data-driven construction of knee OA trajectories. We identify the miR-320 family of microRNAs to be associated with fast-progressing radiographic knee OA over time. While our data suggest this microRNA family could have applications as prognostic biomarkers for knee OA, and could be regulating gene targets to impact OA severity, validation of these findings in independent longitudinal cohorts is required.References[1]Potla P, Ali SA, Kapoor M. A bioinformatics approach to microRNA-sequencing analysis. Osteoarthritis and Cartilage Open. 2021;3(1):100131. doi: https://doi.org/10.1016/j.ocarto.2020.100131.[2]Fu W, Hettinghouse A, Chen Y, Hu W, Ding X, Chen M, Ding Y, Mundra J, Song W, Liu R, Yi YS, Attur M, Samuels J, Strauss E, Leucht P, Schwarzkopf R, Liu CJ. 14-3-3 epsilon is an intracellular component of TNFR2 receptor complex and its activation protects against osteoarthritis. Ann Rheum Dis. 2021 Dec;80(12):1615-1627. doi: 10.1136/annrheumdis-2021-220000.Disclosure of InterestsNone declared
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Kalouche-Khalil L, Gandhi R, Hao L, Smolkina E, Schumacher F. POS0319 DISEASE BURDEN OF PRIMARY SJOGREN SYNDROME: A RETROSPECTIVE UNITED STATES CLAIMS DATABASE STUDY. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.2548] [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
BackgroundPrimary Sjögren’s syndrome (pSjS) is a chronic and complex systemic autoimmune disease, primarily characterised by inflammation and progressive destruction of the exocrine glands (ie, autoimmune epithelitis) [1].ObjectivesWe evaluated disease progression, treatment patterns, mortality, and healthcare resource utilization (HCRU) of pSjS patients in the United States (US) to understand the real-world experiences of patients with pSjS.MethodsThis retrospective cohort study utilised data from US Optum Clinformatics claims between 01 May 2000 and 31 December 2020. The study included pSjS patient cohort and general population cohort, matched (1:1) on age, sex, and index date. Baseline period of 365 days prior to the index date was used for assessment of baseline comorbidities. Descriptive statistics were used to describe baseline characteristics, HCRU, and treatment pattern while multivariable models were used to assess hazard ratios (HRs) and risk factors.ResultsOverall, 23,168 patients with pSjS (ICD-9 710.2 Sicca syndrome and ICD-10 M 35.0 Sjogren Syndrome and excluding patients with Rheumatoid arthritis [RA], Systemic sclerosis [SS] and Systemic lupus erythematosus [SLE] diagnoses codes) were included in the cohort (mean [SD] age: 61.5 [15.3] years; females: 85%). At baseline, 79.4% and 8.2% of pSjS patients had systemic complications and organ-specific autoimmune comorbidities, respectively. In a sub-set of the cohort including patients with at least 5 years of follow-up, by the end of 5 years 96.8% and 16.5% of patients developed systemic complications and organ-specific autoimmune comorbidities, respectively (Table 1). The most frequently occurring organ-specific autoimmune comorbidities over the 5-year follow-up included Graves disease (5.4%), Hashimoto disease (3.7%), and discoid/subacute cutaneous lupus erythematosus (3.5%). Mortality was reported in 7.4% of the patients during 5-year follow-up. Risk factors associated with higher mortality included systemic complications in renal (HR [95% CI]: 2.29 [2.09–2.52]), cardiovascular (HR [95% CI]: 2.42 [2.19–2.67]), lungs (HR [95% CI]: 3.73 [3.41–4.09]) and haematological domains (HR [95% CI]: 2.83 [2.56–3.13]), non-Hodgkin’s lymphoma (HR [95% CI]: 2.58 [2.12–3.14]), and primary biliary cirrhosis (HR [95% CI]: 2.17 [1.60–2.96]). Corticosteroids (28.2%), hydroxychloroquine (15.7%), and cyclosporine (10.9%) were most frequently used medications. During the year following the first pSjS diagnosis, defined as the first claim with the Sjogren Syndrome ICD code (index date), the mean all-cause healthcare costs have increased by 27% from $21,634 to $27,526 per patient per year.Table 1.Occurrence of systemic complications and organ-specific autoimmune comorbidities over follow-up of 5 yearsVariable, n (%)Baseline (N=6000)Within 5 years (N=6000)Any systemic complication4,555 (75.9%)5,806 (96.8%)Articular involvement3,176 (52.9%)5,026 (83.8%)Renal involvement352 (5.9%)1,185 (19.8%)Cardiovascular complications342 (5.7%)826 (13.8%)Muscles1,390 (23.2%)2,732 (45.5%)Pancreatic31 (0.5%)88 (1.5%)Lungs373 (6.2%)1,383 (23.1%)Peripheral nervous system766 (12.8%)2,109 (35.2%)Haematological1,016 (16.9%)2,507 (41.8%)Glandular542 (9.0%)2,274 (37.9%)Central nervous system212 (3.5%)556 (9.3%)Biological153 (2.6%)408 (6.8%)Skin517 (8.6%)1,327 (22.1%)Lymphadenopathy374 (6.2%959 (16.0%) Non-Hodgkin’s lymphoma59 (1.0%)131 (2.2%)Any organ-specific autoimmune disease464 (7.7%)992 (16.5%)ConclusionThese results provide additional evidence that pSjS is associated with substantial morbidity and clinical burden supporting the need for safe and efficacious disease modifying treatment options in this patient population.References[1]Mariette X, Criswell LA. N Engl J Med. 2018;378(10): 931-939.AcknowledgementsMedical writing and editorial assistance were provided by Sanjeev Kallapari and Chiranjit Ghosh, PhD of Sanofi. This study was funded by Sanofi.Disclosure of InterestsLAMA KALOUCHE-KHALIL Shareholder of: May hold stock/stock options in Sanofi., Employee of: Employee of Sanofi., Roopali Gandhi Shareholder of: May hold stock/stock options in Sanofi., Employee of: Employee of Sanofi., Lichen Hao Shareholder of: May hold stock/stock options in Sanofi., Employee of: Employee of Sanofi., Ekaterina Smolkina Shareholder of: May hold stock/stock options in Sanofi., Employee of: Employee of Sanofi., Fabienne Schumacher Shareholder of: May hold stock/stock options in Sanofi., Employee of: Employee of Sanofi.
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White S, Aal AA, Gandhi R, Kalva S, Golzarian J, Collins Z, Haste P, Foteh M, Lynch F, Cornejo S, Rilling W. Abstract No. 297 Interim results of a prospective, multi-center, single-arm, real-world study assessing the clinical use of the Caterpillar Arterial Embolization Device for arterial embolization in the peripheral vasculature (MONARCH). J Vasc Interv Radiol 2022. [DOI: 10.1016/j.jvir.2022.03.378] [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] Open
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Robinson T, Zhang K, Matsuoka L, Sze D, Kennedy A, Gandhi R, Kouri B, Collins Z, O’Hara R, Kokabi N, Grilli C, Wang E, Lee J, Brown D. Abstract No. 304 Evaluation of survival and toxicity of cholangiocarcinoma treated with Y-90 radioembolization: outcomes assessment from the radiation emitting SIR-Spheres in non-resectable tumor registry. J Vasc Interv Radiol 2022. [DOI: 10.1016/j.jvir.2022.03.385] [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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Gandhi R, Deepak KG, Verma G, Chaubey S, Kumar L, Klinton J, Raj S, Jha P, Vijayan S. Engaging private pharmacies to help end TB in India. Int J Tuberc Lung Dis 2022; 26:457-459. [PMID: 35505482 PMCID: PMC9067430 DOI: 10.5588/ijtld.21.0682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Chan M, Ziyaeyan A, Rasti M, Gabrial S, Kapoor M, Mahomed N, Gandhi R, Viswanathan S. Immunotherapy: POLARIZED MACROPHAGES AS A CELL-BASED THERAPY FOR OSTEOARTHRITIS. Cytotherapy 2022. [DOI: 10.1016/s1465-3249(22)00343-7] [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]
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Rampersaud YR, Canizares M, Zywiel MG, Leroux T, Gandhi R, Veillette C, Marshall W, Ogilvie-Harris D, Cram P, Coyte P, Mohamed N. Evaluation of Trends in Knee Arthroscopy from 2004 to 2019 in Ontario, Canada. NEJM EVIDENCE 2022; 1:EVIDoa2100036. [PMID: 38319226 DOI: 10.1056/evidoa2100036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
BACKGROUND: How changes in recommendations for the use of knee arthroscopy have influenced real-world practice remains unclear. We assessed temporal trends in knee arthroscopy volume, costs, and rates of progression to knee arthroplasty following arthroscopy in Ontario, Canada. METHODS: We used diagnostic codes from population-based administrative databases from Ontario, Canada, to identify patients who underwent knee arthroscopy from April 1, 2004 to March 31, 2019. We calculated arthroscopy volume, costs, and rates of progression to knee arthroplasty within 1, 2, and 5 years following arthroscopy. RESULTS: A total of 408,040 arthroscopy procedures were included. The number of procedures declined 8.9% from 24,070 in 2004/2005 to 21,930 in 2018/2019. The volume of arthroscopy for osteoarthritis declined by 77.9% between 2007/2008 and 2018/2019. For degenerative meniscus disorders, the volume increased by 57.6% between 2004/2005 and 2013/2014, and then declined by 34.6% between 2013/2014 and 2018/2019. Among patients with osteoarthritis, rates of progression to knee arthroplasty were 3.8%, 9.6%, and 16.0%, at 1, 2, and 5 years, respectively, compared with rates among patients with degenerative meniscal disorders, which were 1.6%, 4.1%, and 7.3% at 1, 2, and 5 years, respectively. Over this period, progression to knee arthroplasty rates declined across diagnosis groups. These trends remained after adjusting for patient, surgeon, and hospital characteristics. CONCLUSIONS: In Ontario, Canada, utilization of knee arthroscopy declined between 2004/2005 and 2018/2019, with a concomitant decline in the rates of progression to knee arthroplasty within 1 to 5 years. Among the possible interpretations, our data are consistent with the hypothesis that clinical practice evolved as evidence-based recommendations against the use of knee arthroscopy for degenerative diagnoses were promulgated. (Funded by the Toronto General and Western Hospital Foundation through the University Health Network–Schroeder Arthritis Institute.)
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Rockel JS, Layeghifard M, Rampersaud YR, Perruccio AV, Mahomed NN, Davey JR, Syed K, Gandhi R, Kapoor M. Identification of a differential metabolite-based signature in patients with late-stage knee osteoarthritis. OSTEOARTHRITIS AND CARTILAGE OPEN 2022; 4:100258. [DOI: 10.1016/j.ocarto.2022.100258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 01/11/2022] [Accepted: 03/04/2022] [Indexed: 10/18/2022] Open
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Ali SA, Espin-Garcia O, Wong AK, Potla P, Pastrello C, McIntyre M, Lively S, Jurisica I, Gandhi R, Kapoor M. Circulating microRNAs differentiate fast-progressing from slow-progressing and non-progressing knee osteoarthritis in the Osteoarthritis Initiative cohort. Ther Adv Musculoskelet Dis 2022; 14:1759720X221082917. [PMID: 35321117 PMCID: PMC8935408 DOI: 10.1177/1759720x221082917] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 02/07/2022] [Indexed: 02/02/2023] Open
Abstract
Introduction The objective of this study is to identify circulating microRNAs that distinguish fast-progressing radiographic knee osteoarthritis (OA) in the Osteoarthritis Initiative cohort by applying microRNA-sequencing. Methods Participants with Kellgren-Lawrence (KL) grade 0/1 at baseline were included (N = 106). Fast-progressors were defined by an increase to KL 3/4 by 4-year follow-up (N = 20), whereas slow-progressors showed an increase to KL 2/3/4 only at 8-year follow-up (N = 35). Non-progressors remained at KL 0/1 by 8-year follow-up (N = 51). MicroRNA-sequencing was performed on plasma collected at baseline and 4-year follow-up from the same participants. Negative binomial models were fitted to identify differentially expressed (DE) microRNAs. Penalized logistic regression (PLR) analyses were performed to select combinations of DE microRNAs that distinguished fast-progressors. Area under the receiver operating characteristic curves (AUC) were constructed to evaluate predictive ability. Results DE analyses revealed 48 microRNAs at baseline and 2 microRNAs at 4-year follow-up [false discovery rate (FDR) < 0.05] comparing fast-progressors with both slow-progressors and non-progressors. Among these were hsa-miR-320b, hsa-miR-320c, hsa-miR-320d, and hsa-miR-320e, which were predicted to target gene families, including members of the 14-3-3 gene family, involved in signal transduction. PLR models included miR-320 members as top predictors of fast-progressors and yielded AUC ranging from 82.6 to 91.9, representing good accuracy. Conclusion The miR-320 family is associated with fast-progressing radiographic knee OA and merits further investigation as potential biomarkers and mechanistic drivers of knee OA.
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Alsager M, Chaitanya V, Gandhi R, Puka K, Tang E, Teriaky A, Qumosani K, Skaro A, Parfitt J, Brahmania M. A218 THE RISK OF RECURRENT HEPATOCELLULAR CARDINOMA IN POST-LIVER TRANSPLANT PATIENTS RECEIVING CAPECITABINE TREATMENT. J Can Assoc Gastroenterol 2022. [PMCID: PMC8859396 DOI: 10.1093/jcag/gwab049.217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background Little is known on how to reduce the risk of hepatocellular carcinoma (HCC) recurrence post liver transplantation (LT). We examined if adjuvant oral Capecitabine reduces the risk of recurrent HCC in a high-risk group post-LT. Aims To examine if adjuvant oral Capecitabine reduces the risk of recurrent HCC in a high-risk group post-LT. Methods A retrospective study was performed from a pre-existing liver transplant database from the Liver Transplant Unit at London Health Sciences Center, London; Canada. This database contains demographic, clinical parameters and follow-up of all patients transplanted for HCC. Data was extracted for patients who underwent LT between January 2000 – April 2018 and included follow up until May 31st, 2020. High-risk of tumor recurrence was defined as a RETREAT score ≥5 or PARFITT score ≥10.5. Log rank test compared the recurrence of HCC or death among patients who were and were not prescribed Capecitabine. Results Out of 168 LT for HCC, 25 patients were identified as high-risk group for recurrence. The median age was 63 years (IQR=60–65). 19 (76%) patients had viral hepatitis including Hepatitis B and Hepatitis C as their primary disease while 4 (16%) patients had NASH. The remaining 2 (8%) patients had Autoimmune Hepatitis. 7 (28%) patients received Capecitabine while 18 (72%) did not. All patients were followed for a median of 22 months (IQR=8.9–57.5). No statistical significance difference was found between the two groups with respect to HCC recurrence or death (p=0.56). Conclusions Among patients with high risk features for recurrence of HCC, adding Capecitabine therapy added to conventional immunosuppression had no overall effect on reducing overall tumor recurrence or survival. Funding Agencies None
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Chan MWY, Gomez-Aristizábal A, Mahomed N, Gandhi R, Viswanathan S. A tool for evaluating novel osteoarthritis therapies using multivariate analyses of human cartilage-synovium explant co-culture. Osteoarthritis Cartilage 2022; 30:147-159. [PMID: 34547432 DOI: 10.1016/j.joca.2021.09.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 08/07/2021] [Accepted: 09/14/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE There is a need to incorporate multiple tissues into in vitro OA models to evaluate novel therapeutics. This approach is limited by inherent donor variability. We present an optimized research tool: a human OA cartilage-synovium explant co-culture model (OA-EXM) that employs donor-matched lower and upper limit response controls combined with statistical approaches to address variability. Multiple rapid read-outs allow for evaluation of therapeutics while cataloguing cartilage-synovium interactions. DESIGN 48-h human explant cultures were sourced from OA knee arthroplasties. An OA-like cartilage-synovium co-culture baseline was established relative to donor-matched upper limit supraphysiological pro-inflammatory cytokine and lower limit OA cartilage or synovium alone controls. 100 nM dexamethasone treatment validated possible "rescue effects" within the OA-EXM dual tissue environment. Gene expression, proteoglycan loss, MMP activity, and soluble protein concentrations were analyzed using blocking and clustering methods. RESULTS The OA-EXM demonstrates the value of the co-culture approach as the addition of OA synovium increases OA cartilage proteoglycan loss and expression of MMP1, MMP3, MMP13, CXCL8, CCL2, IL6, and PTGS2, but not to the extent of supraphysiological stimulation. Conversely, OA cartilage does not affect gene expression or MMP activity of OA synovium. Dexamethasone shows dual treatment effects on synovium (pro-resolving macrophage upregulation, protease downregulation) and cartilage (pro-inflammatory, catabolic, and anabolic downregulation), and decreases soluble CCL2 levels in co-culture, thereby validating OA-EXM utility. CONCLUSIONS The OA-EXM is representative of late-stage OA pathology, captures dual interactions between cartilage and synovium, and combined with statistical strategies provides a rapid, sensitive research tool for evaluating OA therapeutics.
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Kelly A, Gandhi R, Natkunarajah J. 'Your mascara is running'. Clin Exp Dermatol 2021; 47:639-641. [PMID: 34962316 DOI: 10.1111/ced.15015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 11/09/2021] [Accepted: 11/10/2021] [Indexed: 11/28/2022]
Abstract
Chromhidrosis is a rare disorder, which can have significant psychosocial consequences for patients, particularly when it affects the face, as it can be mistaken for scarring, dirt or erroneous make-up application. Chromhidrosis can be divided into apocrine, eccrine and pseudo subtypes. We present a case of apocrine chromhidrosis localized to the bilateral cheek area.
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Abji F, Rasti M, Gómez-Aristizábal A, Muytjens C, Saifeddine M, Mihara K, Motahhari M, Gandhi R, Viswanathan S, Hollenberg MD, Oikonomopoulou K, Chandran V. Corrigendum: Proteinase-Mediated Macrophage Signaling in Psoriatic Arthritis. Front Immunol 2021; 12:814072. [PMID: 34975926 PMCID: PMC8715513 DOI: 10.3389/fimmu.2021.814072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 11/18/2021] [Indexed: 11/14/2022] Open
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Williams DM, Davies J, Field BCT, Gandhi R, Harris S, Khunti K, Nagi D, Narendran P, Rea R, Ruan Y, Ryder REJ, Várnai KA, Wild SH, Wilmot EG, Min T, Platts J, Chudleigh R, Stephens JW, Rice S. COVID-19 outcomes in people with diabetes in Wales: a secondary analysis of the ABCD audit. BRITISH JOURNAL OF DIABETES 2021. [DOI: 10.15277/bjd.2021.319] [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]
Abstract
Background: People with diabetes and coronavirus disease 2019 (COVID-19) have a significantly greater risk of death and/or intensive care unit (ICU) admission. The Association of British Clinical Diabetologists (ABCD) recently audited outcomes for people hospitalised in the UK with diabetes and COVID-19.
Methods: The ABCD COVID-19 and diabetes audit was a retrospective audit of patients admitted to UK hospitals with diabetes and COVID-19 between March and December 2020. Data related to patients admitted in Wales were compared with patients admitted in England and Scotland.
Results: In Wales, 40/82 (48.7%) patients with diabetes had COVID-19-related mortality compared with 1,149/2,916 (39.1%) in the UK group (p=0.08). The Welsh cohort were more likely to be Caucasian, have a higher body mass index and HbA1c, be diagnosed with diabetic retinopathy and prescribed a sodium-glucose co-transporter 2 inhibitor or insulin than those in England and Scotland. Patients admitted to the ICU in Wales were more likely to be male and have type 2 diabetes.
Conclusions: Patients admitted to hospital with diabetes and COVID-19 in Wales had a poorer outcome compared with England and Scotland. This disparity may reflect social inequality, differences in cardiovascular risk factors and/or differences in diabetes medications between hospitalised patients in Wales and the UK.
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Ruan Y, Ryder REJ, De P, Field BCT, Narendran P, Iqbal A, Gandhi R, Harris S, Nagi D, Aziz U, Karra E, Ghosh S, Hanif W, Edwards AE, Zafar M, Dashora U, Várnai KA, Davies J, Wild SH, Wilmot EG, Webb D, Khunti K, Rea R. A UK nationwide study of people with type 1 diabetes admitted to hospital with COVID-19 infection. Diabetologia 2021; 64:1717-1724. [PMID: 33966090 PMCID: PMC8106514 DOI: 10.1007/s00125-021-05463-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 03/23/2021] [Indexed: 01/08/2023]
Abstract
AIMS/HYPOTHESIS The aim of this work was to describe the clinical characteristics of adults with type 1 diabetes admitted to hospital and the risk factors associated with severe coronavirus disease-2019 (COVID-19) in the UK. METHODS A retrospective cohort study was performed using data collected through a nationwide audit of people admitted to hospital with diabetes and COVID-19, conducted by the Association of British Clinical Diabetologists from March to October 2020. Prespecified demographic, clinical, medication and laboratory data were collected from the electronic and paper medical record systems of the participating hospitals by local clinicians. The primary outcome of the study, severe COVID-19, was defined as death in hospital and/or admission to the adult intensive care unit (AICU). Logistic regression models were used to generate age-adjusted ORs. RESULTS Forty UK centres submitted data. The final dataset included 196 adults who were admitted to hospital and had both type 1 diabetes and COVID-19 on admission (male sex 55%, white 70%, with mean [SD] age 62 [19] years, BMI 28.3 [7.3] kg/m2 and last recorded HbA1c 76 [31] mmol/mol [9.1 (5.0)%]). The prevalence of pre-existing microvascular disease and macrovascular disease was 56% and 39%, respectively. The prevalence of diabetic ketoacidosis on admission was 29%. A total of 68 patients (35%) died or were admitted to AICU. The proportions of people that died were 7%, 38% and 38% of those aged <55, 55-74 and ≥75 years, respectively. BMI, serum creatinine levels and having one or more microvascular complications were positively associated with the primary outcome after adjusting for age. CONCLUSIONS/INTERPRETATION In people with type 1 diabetes and COVID-19 who were admitted to hospital in the UK, higher BMI, poorer renal function and presence of microvascular complications were associated with greater risk of death and/or admission to AICU. Risk of severe COVID-19 is reassuringly very low in people with type 1 diabetes who are under 55 years of age without microvascular or macrovascular disease. IN PEOPLE WITH TYPE 1 DIABETES AND COVID-19 ADMITTED TO HOSPITAL IN THE UK, BMI AND ONE OR MORE MICROVASCULAR COMPLICATIONS HAD A POSITIVE ASSOCIATION AND LOW SERUM CREATINE LEVELS HAD A NEGATIVE ASSOCIATION WITH DEATH/ADMISSION TO INTENSIVE CARE UNIT AFTER ADJUSTING FOR AGE.
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Bhatia A, Bril V, Brull RT, Perruccio AV, Wijeysundera DN, Lau J, Gandhi R, Mahomed N, Davis AM. Analgesic effect of perineural local anesthetics, steroids, and conventional medical management for trauma and compression-related peripheral neuropathic pain: a retrospective cohort study. Pain Rep 2021; 6:e945. [PMID: 34278164 PMCID: PMC8280075 DOI: 10.1097/pr9.0000000000000945] [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: 11/10/2020] [Revised: 04/24/2021] [Accepted: 05/24/2021] [Indexed: 11/27/2022] Open
Abstract
INTRODUCTION Trauma and compression are common causes of peripheral neuropathic pain (NP) refractory to conventional medical management (CMM). The role of perineural interventions in relieving this type of pain is unclear. OBJECTIVES The objectives of this retrospective study were to determine the analgesic benefits of adding a combination of perineural local anesthetic and steroids (LA-S) to CMM compared with CMM alone in patients who had moderate-to-severe refractory NP after trauma to the ankle and the foot. METHODS Health care records of 60 patients in exposed (3 injections of perineural LA-S at weekly intervals with CMM) and 60 in unexposed (CMM) cohorts were reviewed. Data on patient characteristics, pain, and mental and physical function were extracted at baseline and at the postintervention follow-up. Data were analyzed to evaluate analgesic benefit from the study interventions and the impact of baseline characteristics. RESULTS Perineural LA-S with CMM cohort had lower pain numerical rating scale scores at 1 to 3 months after the intervention as compared to the CMM alone cohort (5.50 [interquartile range 4.00-7.00] and 7.00 [interquartile range 5.00-8.00], respectively; P < 0.01). However, multivariable analysis did not show an independent beneficial analgesic effect with the addition of perineural LA-S to CMM compared with CMM alone. A greater severity of preintervention catastrophizing (each unit increase in pain catastrophizing score increased pain score at follow-up by 0.04, 95% confidence interval: 0.01-0.07) was associated with reduction in the analgesic benefit. CONCLUSION Perineural local anesthetic and steroid injections do not confer an analgesic benefit for trauma- or compression-related peripheral NP.
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Rrapi R, Chand S, Lo JA, Gabel CK, Song S, Holcomb Z, Iriarte C, Moore K, Shi CR, Song H, Xia FD, Yanes D, Gandhi R, Triant VA, Kroshinsky D. The significance of exanthems in COVID-19 patients hospitalized at a tertiary care centre. J Eur Acad Dermatol Venereol 2021; 35:e640-e642. [PMID: 34146347 PMCID: PMC8447347 DOI: 10.1111/jdv.17459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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von Schroeder HP, Xue CR, Yak A, Gandhi R. Factors associated with unsuccessful return-to-work following work-related upper extremity injury. Occup Med (Lond) 2021; 70:434-438. [PMID: 32537651 DOI: 10.1093/occmed/kqaa106] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Returning to work following occupational injury is a key outcome for both workers' compensation boards and injured workers. Predictive factors for returning remain unclear. AIMS To describe factors associated with unsuccessful return-to-work (RTW) in a hand injury population to identify target areas through which occupational rehabilitation programmes can help injured workers achieve successful RTW outcomes. METHODS Demographic data, functional, pain and psychosocial scores were recorded for injured workers discharged between April 2011 and September 2015 from a multidisciplinary upper extremity treatment programme. The primary outcome of RTW status was assessed at programme discharge. Bivariate analyses and multivariable logistic regression were used to identify factors associated with being unable to RTW. RESULTS Of 872 participants who met the inclusion criteria, 65% were male and the mean age was 46 (standard deviation [SD] 11) years. In unadjusted bivariate analyses, the group with an unsuccessful RTW outcome had higher mean baseline pain, catastrophizing and QuickDASH scores; a higher baseline prevalence of depression, and reported a high level of pain more frequently than those who were working at discharge. In the adjusted logistic regression model, not working at baseline, higher QuickDASH score and presence of depression at baseline were independently associated with unsuccessful work status outcome. CONCLUSIONS Negative baseline work status, greater self-reported functional disability and presence of depression were associated with greater odds of unsuccessful RTW following a workplace upper extremity injury. Integrating mental healthcare provision with occupational rehabilitation is a potential programmatic approach to improve RTW.
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Nagi D, Ryder REJ, Ruan Y, Field BCT, Narendran P, Gandhi R, Harris S, Várnai KA, Davies J, Wild SH, Wilmot EG, Khunti K, Rea R. An audit of people admitted to hospital with diabetes and coronavirus (SARS-CoV-2): data collection methods. The Association of British Clinical Diabetologists (ABCD) Nationwide Audit. BRITISH JOURNAL OF DIABETES 2021. [DOI: 10.15277/bjd.2021.299] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
We describe the rationale, aims and objectives and the methodology of data collection for the ABCD nationwide audit of individuals admitted to hospital with coronavirus (SARS-CoV-2; COVID-19) and diabetes. The audit was inspired and undertaken by the urgent need to understand the clinical course of COVID-19 in patients with diabetes admitted to hospital in the UK during the pandemic. We wished to understand the clinical behaviour of diabetes per se, post hospital admission and the factors with may be associated with admission to the Intensive Care Unit (ICU) and death due to COVID-19. This was a clinically-led audit. We used existing infrastructure and expertise to collect data using an electronic tool specifically designed and piloted by the steering group members. The clinical variables were chosen to fulfil the main aim of this audit as stated above, and factors influencing the clinical course of COVID-19 in individuals with both type 1 and type 2 diabetes at the time of admission to hospital and during the whole length of stay, until discharge or death from COVID-19. The data collected so far represent a large, multicentre audit with more than 3,500 admissions during the pandemic. We plan to continue collecting additional data and publish ongoing reports of interest to diabetes clinicians with the aim of enhancing knowledge and understanding and thereby improving clinical care of, and outcomes for, people with diabetes who are admitted to hospital with COVID-19 in the UK.
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Gandhi R, Ganatra B, Kelly A, Natkunarajah J. Treatment of eruptive angiokeratomas of the flanks with topical and oral beta-blockers. Clin Exp Dermatol 2021; 46:1126-1128. [PMID: 33774858 DOI: 10.1111/ced.14660] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/24/2021] [Indexed: 11/27/2022]
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Robb K, Audet J, Gandhi R, Viswanathan S. Desirability profiling to statistically rank the potency of enhanced mesenchymal stromal cells with consideration for donor heterogeneity. Cytotherapy 2021. [DOI: 10.1016/s1465324921004825] [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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Rabani R, Robb K, Chahal J, Mahomed N, Gandhi R, Viswanathan S. Microrna signature of mesenchymal stromal cells contributes to their therapeutic efficacy in the context of osteoarthritis. Cytotherapy 2021. [DOI: 10.1016/s1465324921002838] [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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Rabani R, Rasti M, Chan M, Mahomed N, Gandhi R, Viswanathan S. Paradoxical role of IL6 signalling in osteoarthritis. Cytotherapy 2021. [DOI: 10.1016/s1465324921003340] [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]
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Chan M, Ziyaeyan A, Rasti M, Gabrial S, Kapoor M, Mahomed N, Gandhi R, Viswanathan S. Pro-resolving macrophages as a cell-based therapy in osteoarthritis by adoptive transfer within murine in vivo and human explant ex vivo investigation. Cytotherapy 2021. [DOI: 10.1016/s1465324921004965] [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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Frantz S, Matsuoka L, Shahin I, Vaheesan K, Petroziello M, D’Souza D, Golzarian J, Matrana M, Wang E, Gandhi R, Collins Z, Brower J, Du, Kennedy A, Sze D, Lee J, Adeniran O, Wong T, O’Hara R, Fidelman N, Shrestha R, Kouri B, Hennemeyer C, Meek J, Mohan P, Westcott M, Siskin G, Brown D. Abstract No. 115 Demographics and outcomes following Y90 radioembolization of hepatocellular carcinoma at transplant versus non-transplant centers: analysis of the radiation-emitting SIR-spheres in non-resectable liver tumor (RESiN) registry. J Vasc Interv Radiol 2021. [DOI: 10.1016/j.jvir.2021.03.121] [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] Open
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