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Extracellular mitochondrial components as new biomarkers for lupus nephritis. Lupus 2024:9612033241247622. [PMID: 38621786 DOI: 10.1177/09612033241247622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
Major reason for mortality among systemic lupus erythematosus patients is renal failure due to the deposition of immune complexes in the glomeruli. Being a chronic disease with multiple relapses and remissions across the lifespan, it's important to know the degree of nephritis for diagnosis as well as the long-term clinical management of the patients. Currently, renal biopsy is being used as the gold standard to diagnose and define the stages of the disease. However, renal biopsy being invasive only provides a localized picture of nephritis, and has the risk of bleeding. Additionally, it is also cost-intensive. Hence, a reliable, non-invasive biomarker is required for lupus nephritis. This study has evaluated extracellular mitochondrial components, including cell-free mitochondria, and cell-free mitochondrial DNA as probable biomarkers of the degree of nephritis. Both showed a significant correlation with proteinuria and protein-creatinine ratio. Our study substantiates their usage as clinical biomarkers of nephritis upon their validation in a larger cohort of lupus nephritis patients and other forms of nephritis. Although the current data suggest using cell-free mitochondria as a biomarker of lupus nephritis is better than the cell-free mitochondrial DNA.
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137MO Effect of peri-tumoral infiltration of local anaesthetic prior to surgery on survival in early breast cancer. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.172] [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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Physical exam is not an accurate predictor of injury in geriatric patients with low-energy blunt trauma - A retrospective cohort study. Ann Med Surg (Lond) 2022; 81:104503. [PMID: 36147051 PMCID: PMC9486729 DOI: 10.1016/j.amsu.2022.104503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 08/20/2022] [Accepted: 08/21/2022] [Indexed: 11/30/2022] Open
Abstract
Background When evaluating trauma patients, many centers perform computed tomography of the head, cervical spine, chest, abdomen, and pelvis, the so-called “pan-scan.” Here, we evaluate the utility of physical exam against pan-scan in geriatric patients who sustained ground-level falls. Methods We performed a single-centered retrospective cohort review of consecutive patients from the trauma registry of a large, urban Level 1 trauma center. Inclusion criteria were registration during the 2019 calendar year, age ≥65, mechanism of fall from either sitting or standing, and performance of “pan-scan” at time of assessment. The sensitivity, specificity, positive and negative predictive values of the physical exam for significant injuries were calculated. The effect of such injuries on disposition from the emergency department and hospital were determined. Results An initial query for patients age ≥65 yielded 1280 patients. After exclusion of patients who did not undergo pan-scan or who had GCS <14, 751 patients were included in analysis. Median age was 84 years old. 351 patients had at least one injury identified on pan-scan. Physical exam was determined to have a sensitivity of 0.69 when compared to pan-scan as a gold standard. Patients with injury identified on CT scan had significantly more admissions, mortalities, and ICU and OR requirements. Conclusion Approximately half of all patients were found to have at least one injury on pan-scan. Physical examination was insensitive at identifying such injuries which ultimately altered patient management, disposition, and outcomes. Pan-scan is recommended in this vulnerable population. A selective approach to CT scan may not be appropriate for elderly patients with low-energy blunt falls. Approximately half of all elderly patients who fall from sitting or standing have at least one traumatic injury. Traumatic injuries alter the hospital course and disposition of elderly fall patients. Physical exam is neither sensitive nor specific enough to detect these injuries.
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Clinical remission of rheumatoid arthritis in a multicenter real-world study in Asia-Pacific region. THE LANCET REGIONAL HEALTH. WESTERN PACIFIC 2021; 15:100240. [PMID: 34528015 PMCID: PMC8365438 DOI: 10.1016/j.lanwpc.2021.100240] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 06/15/2021] [Accepted: 07/19/2021] [Indexed: 05/29/2023]
Abstract
BACKGROUND Clinical remission is an attainable goal for Rheumatoid Arthritis (RA). However, data on RA remission rates from multinational studies in the Asia-Pacific region are limited. We conducted a cross-sectional multicentric study to evaluate the clinical remission status and the related factors in RA patients in the Asia-Pacific region. METHODS RA patients receiving standard care were enrolled consecutively from 17 sites in 11 countries from APLAR RA SIG group. Data were collected on-site by rheumatologists with a standardized case-report form. Remission was analyzed by different definitions including disease activity score using 28 joints (DAS28) based on ESR and CRP, clinical disease activity index (CDAI), simplified disease activity index (SDAI), Boolean remission definition, and clinical deep remission (CliDR). Logistic regression was used to determine related factors of remission. FINDINGS A total of 2010 RA patients was included in the study, the overall remission rates were 62•3% (DAS28-CRP), 35•5% (DAS28-ESR), 30•8% (CDAI), 26•5% (SDAI), 24•7% (Boolean), and 17•1% (CliDR), respectively, and varied from countries to countries in the Asia-Pacific region. Biological and targeted synthetic disease-modifying antirheumatic drugs (b/tsDMARDs) prescription rate was low (17•9%). Compared to patients in non-remission, patients in remission had higher rates of b/tsDMARDs usage and lower rates of GC usage. The favorable related factors were male sex, younger age, fewer comorbidities, fewer extra-articular manifestations (EAM), and use of b/tsDMARDs, while treatment with GC was negatively related to remission. INTERPRETATION Remission rates were low and varied in the Asia-Pacific region. Treatment with b/tsDMARDs and less GC usage were related to higher remission rate. There is an unmet need for RA remission in the Asia-Pacific region.
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Granulomatous nephritis: A rare presentation of juvenile-onset sarcoidosis. Mod Rheumatol Case Rep 2021; 6:111-114. [PMID: 34508265 DOI: 10.1093/mrcr/rxab011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 06/06/2021] [Accepted: 06/21/2021] [Indexed: 11/12/2022]
Abstract
Sarcoidosis is rare in children. Incidence and prevalence of sarcoidosis in India are not known. Renal involvement in childhood sarcoidosis is further rare with no clear data about prevalence. Here we report a case of a 13-year-old girl who presented with sarcoidosis with multi-system involvement including renal sarcoidosis. She initially presented with pyrexia of unknown origin and cervical lymphadenopathy - evaluation of which led to diagnosis of sarcoidosis. Later, after development of pulmonary involvement, she was treated with oral prednisolone and azathioprine. She again defaulted on medicines and later presented with renal failure and was diagnosed with a renal sarcoidosis. She was treated with oral prednisolone and mycophenolate mofetil with which she gradually improved with normal renal functions.
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Is combination of immunosuppressive drugs the answer to reduce glucocorticoid burden in patients with lupus nephritis? Clin Rheumatol 2021; 40:5121-5123. [PMID: 34318360 DOI: 10.1007/s10067-021-05868-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/15/2021] [Accepted: 07/19/2021] [Indexed: 10/20/2022]
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The Role of Echocardiography in Evaluation of Takayasu's Arteritis: A Report of Two Cases. Cureus 2021; 13:e15286. [PMID: 34221751 PMCID: PMC8237925 DOI: 10.7759/cureus.15286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Takayasu's arteritis (TA) is a large-vessel chronic inflammatory vasculitis that leads to thrombotic vascular occlusion. This can lead to varied presentations including limb claudication, ischemic stroke, hypertension, and heart failure. Although contrast computed tomography angiography is the main modality for imaging of the aorta and its branches, transthoracic echocardiography can be an easy-to-access, point-of-care, initial screening tool for evaluating the aorta and other cardiac structures. We present echocardiographic images from two cases that demonstrate the important cardiac structural and vascular afflictions of TA.
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A proposed "Radiological Evaluation Score for Bone Tumors" (REST): An objective system for assessment of a radiograph in patients with suspected bone tumor. Musculoskelet Surg 2021; 106:371-382. [PMID: 33982208 DOI: 10.1007/s12306-021-00711-0] [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: 01/04/2021] [Accepted: 05/01/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Although radiographs have been widely used in the evaluation of patients with suspected bone tumors, the lack of an objective radiological assessment method leads to a challenge in reaching correct diagnosis. The study aimed to propose a Radiological Evaluation Score for Bone Tumors (REST) which includes eight radiological factors [characteristics, content, cortical breach, distinctiveness, distribution, periosteal reaction, fracture, and soft tissue swelling] to form a single score along with its validation by multidisciplinary observers. METHODS We reviewed the radiographs of 100 patients with a primary bone tumor which were selected at random from the database between January 2017 and January 2019 of a tertiary cancer center. Four reviewers (two orthopedic oncologists and two surgical oncologists) independently assessed the radiographs, based on the reporting system of REST. We constituted two groups according to the probable diagnosis of bone tumor (suspected benign tumor and suspected malignant tumor). RESULTS The mean score in the suspected benign tumor group was 1.1 (range 0-3, 95% CI 0.8-1.3) and in malignant tumor group was 6.1 (range 2-8, 95% CI 5.8-6.4). A receiver operator characteristic (ROC) curve for REST was with a cutoff of 3.5, with the most diagnostic value area under curve (AUC) of 0.99. The sensitivity was 98% and specificity was 100% with a positive predictive value of 100% and a negative predictive value of 98%. The inter-observer correlation coefficient was 0.985 (p value < 0.05), and Fleiss kappa value for the prediction of the benign or malignant lesion was 0.97 (p value < 0.05). The characteristics and content of tumor, cortical erosion, distinctiveness, distribution, periosteal reaction, and soft tissue mass had a significant correlation with the aggressiveness of bone lesion p value < 0.05. CONCLUSIONS The Radiological Evaluation Score for Bone Tumors (REST) is a structured reporting and objective method for the assessment of radiographs in patients with suspected bone tumors. This method is a reliable and helpful tool for clinicians in their outdoor patient department to differentiate a radiograph of a suspected benign tumor from a malignant bone tumor.
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P179 Perpetual dilemma: international multicentre study correlating BASDAI and ASDAS (CRP) as a marker of disease activity in spondyloarthritis. Rheumatology (Oxford) 2021. [DOI: 10.1093/rheumatology/keab247.174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background/Aims
While BASDAI is one of the most widely used tool it has limited face and construct validity. ASDAS on the other hand is considered more objective ,however in absence of blood investigations, it might not be an ideal measure. We aimed to study correlation and agreement between ASDAS-CRP with BASDAI score. We correlated these outcome measures with MRI activity
Methods
This was a multi-centre study, conducted at rheumatology department of two teaching hospitals in United Kingdom and India. Anonymised data of all consecutive patients with the clinical diagnosis of SpA were analysed. We compared outcome measure variables ASDAS-CRP with BASDAI at baseline and follow-up with subgroup analysis of BASDAI cutoff of 4. We also analysed radiological parameters and compared disease activity of patients with active changes of SpA in MRI versus those with inactive changes . SPSS software and Cohen’s kappa statistics used
Results
Total 250 patients with SpA were analysed with median age of 34 years and total duration of 5.9 +6 years. Mean BASDAI 4.9 +8.8, Mean ASDAS-CRP 3.04 + 3.5, Mean CRP 19.32 +12.8 mg/l. The Correlation between BASDAI and ASDAS-CRP (r) was 0.76 and the correlation coefficient of agreement between ASDAS-CRP and BASDAI >4 was 0.75.The cutoff point of ASDAS with the best agreement with BASDAI was 3.5 (global agreement 78%, kappa 0.55). Both BASDAI and ASDAS showed a higher correlation with patient’s global assessment (PtGA) (r = 0.82 and 0.74, respectively) than with physician’s global assessment(PhyGA) (r = 0.76 and 0.7) The discriminant validity analysis showed that both ASDAS and BASDAI were able to discriminate patients above and below median PtGA (d = 1.15 &d=1.3) and PhyGA (d = 0.75 and d = 0.9) respectively however BASDAI was better than ASDAS to discriminate patients above and below the median PhyGA (p = 0.05)60 patients were followed up with mean duration of follow-up of 6.2 +1.6 months. Both ASDAS and BASDAI decrease significantly (p = 0.03 and 0.02 respectively) however effect size was greater for ASDAS(0.8) than BASDAI (0.6). There was no difference noted in the degree of spinal inflammation as evidenced by MRI when patients with BASDAI >4 were compared to < 4. (p = 0.43, OR 0.6). The correlation between ASDAS and BASDAI was much higher in patients with active MRI lesions (r = 0.84), without any difference in CRP or BASDAI (p = 0.8 and p = 0.66 respectively)
Conclusion
This is a first study involving India and UK, which systematically compares the disease activity and outcome measures. Although BASDAI and ASDAS correlate well, the agreement is better for patients with high disease activity. ASDAS is more sensitive to change and shows larger effect size on follow-up. The outcome measures correlated more with active MRI lesions. Thus the cutoff value of BASDAI >4 for active disease might need a revision in clinical practice
Disclosure
N. Jain: None. S. Pandya: None. P. Srivastava: None. D. Shukla: None. A. Moorthy: Honoraria; Speaker and Conference fee MSD, Novartis Abbvie.
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A proposed ''A to Z RAM (Radiograph Assessment Method)'' for triage of patients with a suspected bone tumour. Radiography (Lond) 2021; 27:823-830. [PMID: 33487526 DOI: 10.1016/j.radi.2021.01.001] [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: 11/09/2020] [Revised: 12/19/2020] [Accepted: 01/01/2021] [Indexed: 11/24/2022]
Abstract
INTRODUCTION We propose a ''A to Z RAM (Radiograph Assessment Method)'' for evaluation of Radiograph of patients with a suspected bone tumour. METHODS In the current study, ten radiological features with letters 'A, B, C, D, E, F and Z' were used and which included the age of the patient, involved part of the bone, characteristics, content, distinctiveness, the exterior of the bone, fracture, and zone of transition. Four independent observers (orthopaedic oncologists and surgical oncologists) evaluated a set of 30 radiographs of bone tumour selected at random from our hospital database based on A to Z RAM. We classified the lesions into two groups according to the traffic signal system; Green (suspected benign lesion) and Red (suspected malignant lesion). RESULTS There were 18 (60%) benign bone lesions and 12 (40%) malignant lesions in the current study. 91.6% of malignant tumours and 88.8% of the benign tumours were identified correctly by the four observers. The inter-observer variability with Fleiss kappa was 0.884 (95% CI 0.7-1.03 p-value < 0.05), suggestive of agreement not by chance. These radiographs were again reassessed by the four observers after 3 months. The interobserver variability by Fleiss kappa was 1.0 (95% CI 0.8-1.1) suggesting complete agreement amongst the observers. Both orthopaedic oncologists had intra-observer kappa as 1.0 each and both surgical oncologists had 0.795 and 0.930 respectively. CONCLUSION The proposed A to Z RAM is an easy to use and reproducible method for reviewing radiographs in the out-patient department along with clinical findings for better management of patients with suspected bone lesions. The A to Z RAM can be a medical triage tool and subdivide bone lesions into two subgroups i.e. suspected benign lesion with a suggestion of further investigations with MRI and biopsy and suspected malignant lesion with a suggestion of MRI or early referral to a tertiary cancer center with expertise in orthopaedic oncology. IMPLICATIONS FOR PRACTICE The A to Z RAM (Radiologic Assessment Method) is a reproducible method for reviewing radiographs in the out-patient department and can be an aid for better management of patients. A to Z RAM is useful as a medical triage system, subdividing patients according to the probable diagnosis into a suspected benign lesion and suspected malignant lesion.
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Double-face augmentation urethroplasty for bulbar urethral strictures-dorsal versus ventral approach: Technical implications and short-term outcomes. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)34237-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Tofacitinib in the treatment of Indian patients with rheumatoid arthritis: A post hoc analysis of efficacy and safety in Phase 3 and long-term extension studies over 7 years. Int J Rheum Dis 2020; 23:882-897. [PMID: 32478474 PMCID: PMC7496174 DOI: 10.1111/1756-185x.13853] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Revised: 03/17/2020] [Accepted: 03/28/2020] [Indexed: 12/29/2022]
Abstract
OBJECTIVES Tofacitinib is an oral Janus kinase inhibitor for the treatment of rheumatoid arthritis (RA). We characterized tofacitinib efficacy/safety in Indian vs rest of the world (ROW; excluding India) RA patients. METHODS Efficacy data were pooled for disease-modified antirheumatic drug (DMARD) inadequate responders from Phase (P)3 studies. For Indian patients, ORAL Solo and ORAL Scan; ROW (excluding India), these studies plus ORAL Step, ORAL Sync, and ORAL Standard. Safety data also included ORAL Start (P3; methotrexate-naïve) and ORAL Sequel (long-term extension [LTE] study; data cut-off March 2017) for Indian patients, and these studies plus A3921041 (LTE study; Japanese study) for ROW. Efficacy outcomes at months 3/6: American College of Rheumatology (ACR)20/50/70; Disease Activity Score in 28 joints, erythrocyte sedimentation rate remission/low disease activity; change from baseline in Health Assessment Questionnaire-Disability Index. Incidence rates (IRs; patients with events/100 patient-years) for adverse events of special interest (AESIs) were assessed throughout. Descriptive data underwent no formal comparison. RESULTS One-hundred-and-ninety-seven Indian and 3879 ROW patients were included. Compared with ROW patients, Indian patients were younger, had lower body mass index, shorter RA duration, and higher baseline disease activity; most Indian patients were non-smokers and all were biologic DMARD (bDMARD)-naïve. Month 3 ACR20 rates with tofacitinib 5 mg twice daily/10 mg twice daily/placebo were 67.4%/82.1%/40.9% (India) and 59.0%/66.1%/28.2% (ROW), and month 6 rates were 76.2%/92.1%/88.9% (India) and 69.0%/74.2%/66.5% (ROW). Month 3/6 improvements in other outcomes were generally numerically greater with tofacitinib vs placebo, and similar in both populations. Compared with ROW, Indian patients had numerically fewer AEs/serious AEs, and similar IRs for discontinuations due to AEs and AESIs, except that tuberculosis (TB) IR was higher in Indian (IR = 1.21; 95% CI 0.49, 2.49) vs ROW patients (IR = 0.17; 95% CI 0.11, 0.25). CONCLUSIONS Tofacitinib efficacy/safety were similar in both populations, except TB IR, which was higher in Indian patients but in line with those in bDMARD-treated RA patients from high-risk countries (IR = 0.00-2.56; TB IR >0.05 [World Health Organization]). Limitations included the small Indian population and baseline differences between populations.
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ePS4.02 The weight of the problem: obesity in people with cystic fibrosis. J Cyst Fibros 2020. [DOI: 10.1016/s1569-1993(20)30312-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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AB0694 IS THERE ANY HETEROGENEITY OF SPONDYLOARTHRITIS DISEASE MANIFESTATIONS BETWEEN TWO ETHNIC SUBGROUPS?:A MULTICENTRE INTERNATIONAL COMPARATIVE STUDY BETWEEN INDIA AND UK. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.6497] [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:Pathogenesis of Spondyloarthritis (SpA) multifactorial and remains unclear. Various hypothesis have been postulated genetics, HLAB27, IL17, Gut microbiome and Biomechanical stress. Many of these factors can be attributed to ethnic background and environment. HLAB27 accounts for 20–25 % of total heritability and 40% of genetic risk while <10% of HLA-B27 carriers in general population develop SpA1. Higher faecal calprotectin levels in SpA compared to control point towards microscopic gut inflammation2. Thus dietary habits and geographical factors can influence pathogenesis of disease. We looked in clinical manifestations of SpA patients of two very different ethnic background Caucasians and Indians from UK and India to shed more light in understanding the diseaseObjectives:To study any differences in the clinical manifestations of SpA patients of two ethnic groupsTo compare outcome measure (BASDAI and ASDAS) between Caucasians and IndiansTo study the difference in disease activity between Indian patients and British AsiansMethods:Multicentre observation study where data of SpA patients attending rheumatology clinics from two major teaching hospitals collected. In India data collected from Sheth VS Hospital and NHL Medical College, Gujarat and in United Kingdom from University Hospitals Leicester, NHS trust. Leicester has a multi-ethnic demography wherein almost 30%3of population is of south Asian ethnicity, making this study unique.Baseline demographic and clinical data was collected. Clinical and outcome measures compared to see any heterogeneity in disease manifestations. SPSS software usedResults:Total 200 patients analysed with 148 Indians and 52 Caucasians. The Indian cohort was subdivided into British Asians (second generation Indians) and those form Gujarat, IndiaWe found Indian subgroups were younger with shorter disease duration. Comparison in Table 1Table 1.CaucasianIndianPAge45.9±1231±12<0.001M:F34:193:10.74TDI years9.6 ±5.93.5± 5.2<0.001BASDAI4.05±2.173.1±1.70.002ASDAS2±0.82.4±1.20.02CRP12.8±23.624±12<0.001HLAB2767%26%<0.001Uveitis25%12%0.02IBP78%90%0.03Enthesitis21%60%<0.001Peripheral Arthritis19%36%0.02Dactylitis2%10%0.07Psoriasis10%20%0.1IBD2%5%0.35Comparing British Asians to Indians, Gujarat no significant difference in clinical parameters. (Table 2)British AsianIndianPBASDAI5.16±2.763.1±1.70.006ASDAS2.53±1.32.4±1.20.74CRP15.2 ±15.424±12<0.001Conclusion:We found Caucasians had more HLAB27 positivity and extra-articular manifestation of uveitis however the Indian population has more enthesitis and peripheral arthritis. Enthesitis is initiated during a mechano-sensation and the cultural difference including style of footwear could probably be one of the factors explaining our findings inflammatory back pain has been reported to be higher in Indians compared to Caucasians which could be due to life styleThe fact that ASDAS CRP behaves similarly in Indian patients across the two countries and is more when compared to Caucasians might point towards overall higher burden of disease in Indian populationTo our knowledge this is a first study comparing clinical manifestations of SpA between Indians and CaucasiansReferences:[1]Brown MAet al. Susceptibility to ankylosing spondylitis in twins: the role of genes, HLAand environment.Arthritis Rheum 1997;40: 1823–8[2]J Simione, et al. Fecal Calprotectin, GutInflammation and SpA Archives of Medical Research. 2019;50:41-46[3]http://www.ons.gov.uk/censusDisclosure of Interests:Nibha Jain: None declared, Sapan Pandya: None declared, Puja Srivastava: None declared, Prashant Chotalia: None declared, Arumugam Moorthy Speakers bureau: Abbvie, Novartis,UCB,MSD
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WS11-3-1 BMI: a predictor of bone mineral density in adult people with cystic fibrosis. J Cyst Fibros 2019. [DOI: 10.1016/s1569-1993(19)30180-8] [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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Quantitative Susceptibility Mapping of Time-Dependent Susceptibility Changes in Multiple Sclerosis Lesions. AJNR. AMERICAN JOURNAL OF NEURORADIOLOGY 2019; 40:987-993. [PMID: 31097429 DOI: 10.3174/ajnr.a6071] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 04/17/2019] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE MR imaging studies have demonstrated that magnetic susceptibility in multiple sclerosis lesions is dependent on lesion age. The objective of this study was to use quantitative susceptibility mapping to determine whether lesions with a hyperintense rim, indicative of iron-laden inflammatory cells (rim+), follow a unique time-dependent trajectory of susceptibility change compared with those without (rim-). MATERIALS AND METHODS We studied patients with MS with at least 1 new gadolinium-enhancing lesion and at least 3 longitudinal quantitative susceptibility mapping scans obtained between 1.1 and 6.1 years. Lesions were classified as rim+ if a hyperintense rim appeared on quantitative susceptibility mapping at any time. A multilevel growth curve model compared longitudinal susceptibility among rim+ and rim- lesions. RESULTS Thirty-two new gadolinium-enhancing lesions from 19 patients with MS were included, and 16 lesions (50%) were identified as rim+. Quantitative susceptibility mapping rim+ lesions were larger than rim- lesions with gadolinium enhancement (P < .001). Among all lesions, susceptibility increased sharply after enhancement to a peak between 1 and 2 years followed by a decrease. The overall susceptibility curve height for rim- lesions was 4.27 parts per billion lower than that for rim+ lesions (P = .01). Rim- lesions demonstrated a higher linear slope relative to rim+ lesions (P = .023) but faster cubic decay relative to rim+ lesions (P = .005). Rim- lesions started decaying approximately 2 years earlier compared with rim+ lesions. CONCLUSIONS There was a marked difference in the susceptibility temporal trajectory between rim+ and rim- lesions during the first 6 years of lesion formation. Most rim+ lesions retain iron for years after the initial lesion appearance.
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Predictive model of spread of Parkinson's pathology using network diffusion. Neuroimage 2019; 192:178-194. [PMID: 30851444 PMCID: PMC7180066 DOI: 10.1016/j.neuroimage.2019.03.001] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 01/20/2019] [Accepted: 03/01/2019] [Indexed: 02/03/2023] Open
Abstract
Growing evidence suggests that a "prion-like" mechanism underlies the pathogenesis of many neurodegenerative disorders, including Parkinson's disease (PD). We extend and tailor previously developed quantitative and predictive network diffusion model (NDM) to PD, by specifically modeling the trans-neuronal spread of alpha-synuclein outward from the substantia nigra (SN). The model demonstrated the spatial and temporal patterns of PD from neuropathological and neuroimaging studies and was statistically validated using MRI deformation of 232 Parkinson's patients. After repeated seeding simulations, the SN was found to be the most likely seed region, supporting its unique lynchpin role in Parkinson's pathology spread. Other alternative spread models were also evaluated for comparison, specifically, random spread and distance-based spread; the latter tests for Braak's original caudorostral transmission theory. We showed that the distance-based spread model is not as well supported as the connectivity-based model. Intriguingly, the temporal sequencing of affected regions predicted by the model was in close agreement with Braak stages III-VI, providing what we consider a "computational Braak" staging system. Finally, we investigated whether the regional expression patterns of implicated genes contribute to regional atrophy. Despite robust evidence for genetic factors in PD pathogenesis, NDM outperformed regional genetic expression predictors, suggesting that network processes are far stronger mediators of regional vulnerability than innate or cell-autonomous factors. This is the first finding yet of the ramification of prion-like pathology propagation in Parkinson's, as gleaned from in vivo human imaging data. The NDM is potentially a promising robust and clinically useful tool for diagnosis, prognosis and staging of PD.
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Kinetic control of tunable multi-state switching in ferroelectric thin films. Nat Commun 2019; 10:1282. [PMID: 30894533 PMCID: PMC6427024 DOI: 10.1038/s41467-019-09207-9] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 02/20/2019] [Indexed: 11/09/2022] Open
Abstract
Deterministic creation of multiple ferroelectric states with intermediate values of polarization remains challenging due to the inherent bi-stability of ferroelectric switching. Here we show the ability to select any desired intermediate polarization value via control of the switching pathway in (111)-oriented PbZr0.2Ti0.8O3 films. Such switching phenomena are driven by kinetic control of the volume fraction of two geometrically different domain structures which are generated by two distinct switching pathways: one direct, bipolar-like switching and another multi-step switching process with the formation of a thermodynamically-stable intermediate twinning structure. Such control of switching pathways is enabled by the competition between elastic and electrostatic energies which favors different types of ferroelastic switching that can occur. Overall, our work demonstrates an alternative approach that transcends the inherent bi-stability of ferroelectrics to create non-volatile, deterministic, and repeatedly obtainable multi-state polarization without compromising other important properties, and holds promise for non-volatile multi-state functional applications. The use of ferroeletric materials for multi-state device applications is still challenging. Here, the authors present a mechanism to stabilize non-volatile polarization states by populating volume fractions of two domain structures in PbZr0.2Ti0.8O3 via kinetic control of switching pathways.
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The margin ratio hypothesis in cancer of buccal mucosa. Eur J Surg Oncol 2019. [DOI: 10.1016/j.ejso.2018.10.429] [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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Tocilizumab-induced anaphylactic reactions in rheumatic diseases: Consideration for clinicians with monoclonal antibody infusions. INDIAN JOURNAL OF RHEUMATOLOGY 2019. [DOI: 10.4103/injr.injr_94_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Correlation of disease activity score using erythrocyte sedimentation rate and C-reactive protein with clinical disease activity index in rheumatoid arthritis patients. INDIAN JOURNAL OF RHEUMATOLOGY 2019. [DOI: 10.4103/injr.injr_37_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Impact of Induction Chemotherapy on Nodal and Distal Disease Control in Locally Advanced Buccal Mucosa Cancer. J Glob Oncol 2018. [DOI: 10.1200/jgo.18.99000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Buccal mucosa squamous cell cancer is the most common cancer in India. Majority of them presenting in advanced stage whose prognosis after surgery depends significantly upon the regional and distal spread. We studied the impact of neoadjuvant chemotherapy (NACT) on nodal and distal control of disease in operated cases of advanced buccal mucosa cancer. Aim: A retrospective study to evaluate the impact of induction chemotherapy (NACT) on nodal and distal failure in locally advanced buccal mucosa cancer. Methods: A total of 224 patients of advanced buccal mucosal cancer who underwent surgery between 2014 and 2015 were evaluated retrospectively with a follow-up of two years. Total 111 of the above had received NACT prior to surgery while 113 patients underwent upfront surgery. The CT scans and histologic reports were then compared for evaluation and analysis. Results: Among patients with T4a disease, 45.85% in upfront surgery group compared with 54% in NACT group showed metastatic pathologic nodes, while in T4b patients, the rates were 83.33% compared with 49.18% respectively. In patients with clinical/radiologic positive neck nodes at presentation, 87.5% in upfront surgery group as compared with 55.55% in NACT group showed metastatic nodes in histopathologic evaluation. 13.27% patients in the upfront surgery group had nodal and/or distal failure in the two years follow-up, whereas only 3.6% patients in the NACT group. 25% patients with peri-nodal extension in upfront surgery group showed nodal and/or distal failure, while only 6% in NACT group. The results in different nodal-ratio strata was evaluated. It showed that NACT has equal failure rate as in upfront group in nodal-ratio > 50, which is considered as very advanced and aggressive tumor. But in patients with nodal-ratio < 50, NACT group showed lesser failure rate than upfront group. Conclusion: We show regressional effect of NACT on nodal metastases. This study also shows NACT to be having a significantly positive impact on nodal and distal control. Hence role of induction chemotherapy needs to be considered in advanced cases of buccal mucosa cancer with nodal metastases.
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Arthritis in sarcoidosis: A multicentric study from India. Int J Rheum Dis 2018; 21:1728-1733. [PMID: 30187668 DOI: 10.1111/1756-185x.13349] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 05/15/2018] [Indexed: 11/28/2022]
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Combining Quantitative Susceptibility Mapping with Automatic Zero Reference (QSM0) and Myelin Water Fraction Imaging to Quantify Iron-Related Myelin Damage in Chronic Active MS Lesions. AJNR Am J Neuroradiol 2017; 39:303-310. [PMID: 29242359 DOI: 10.3174/ajnr.a5482] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Accepted: 10/13/2017] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND PURPOSE A hyperintense rim on susceptibility in chronic MS lesions is consistent with iron deposition, and the purpose of this study was to quantify iron-related myelin damage within these lesions as compared with those without rim. MATERIALS AND METHODS Forty-six patients had 2 longitudinal quantitative susceptibility mapping with automatic zero reference scans with a mean interval of 28.9 ± 11.4 months. Myelin water fraction mapping by using fast acquisition with spiral trajectory and T2 prep was obtained at the second time point to measure myelin damage. Mixed-effects models were used to assess lesion quantitative susceptibility mapping and myelin water fraction values. RESULTS Quantitative susceptibility mapping scans were on average 6.8 parts per billion higher in 116 rim-positive lesions compared with 441 rim-negative lesions (P < .001). All rim-positive lesions retained a hyperintense rim over time, with increasing quantitative susceptibility mapping values of both the rim and core regions (P < .001). Quantitative susceptibility mapping scans and myelin water fraction in rim-positive lesions decreased from rim to core, which is consistent with rim iron deposition. Whole lesion myelin water fractions for rim-positive and rim-negative lesions were 0.055 ± 0.07 and 0.066 ± 0.04, respectively. In the mixed-effects model, rim-positive lesions had on average 0.01 lower myelin water fraction compared with rim-negative lesions (P < .001). The volume of the rim at the initial quantitative susceptibility mapping scan was negatively associated with follow-up myelin water fraction (P < .01). CONCLUSIONS Quantitative susceptibility mapping rim-positive lesions maintained a hyperintense rim, increased in susceptibility, and had more myelin damage compared with rim-negative lesions. Our results are consistent with the identification of chronic active MS lesions and may provide a target for therapeutic interventions to reduce myelin damage.
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A Case of Refractory Pulmonary Coccidioidomycosis Successfully Treated with Posaconazole Therapy. JOURNAL OF FAMILY MEDICINE 2017; 4:1130. [PMID: 29938709 PMCID: PMC6010061 DOI: 10.26420/jfammed.2017.1130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Coccidioidomycosis is an endemic fungal infection caused by the inhalation of the spores of Coccidioides species. Patients with underlying immunosuppressive illness can contract chronic or disseminated disease which requires prolonged systemic therapy. Pulmonary coccidioidomycosis remains as an illusory and abstruse disease, with increased prevalence that poses as a challenge for clinicians in developing an effective strategy for treatment. Here, we report successful treatment of a refractory case of chronic relapsing pulmonary coccidioidomycosis in a 50-year old woman with a thin-walled cavitary lung lesion who was ultimately treated with posaconazole.
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Relationships among Cortical Glutathione Levels, Brain Amyloidosis, and Memory in Healthy Older Adults Investigated In Vivo with 1H-MRS and Pittsburgh Compound-B PET. AJNR Am J Neuroradiol 2017; 38:1130-1137. [PMID: 28341718 PMCID: PMC5471116 DOI: 10.3174/ajnr.a5143] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 01/19/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND PURPOSE Oxidative stress has been implicated as an important pathologic mechanism in the development of Alzheimer disease. The purpose of this study was to assess whether glutathione levels, detected noninvasively with proton MR spectroscopy, are associated with brain amyloidosis and memory in a community-dwelling cohort of healthy older adults. MATERIALS AND METHODS Fifteen cognitively healthy subjects were prospectively enrolled in this study. All subjects underwent 1H-MR spectroscopy of glutathione, a positron-emission tomography scan with an amyloid tracer, and neuropsychological testing by using the Repeatable Battery for the Assessment of Neuropsychological Status. Associations among glutathione levels, brain amyloidosis, and memory were assessed by using multivariate regression models. RESULTS Lower glutathione levels were associated with greater brain amyloidosis in the temporal (P = .03) and parietal (P = .05) regions, adjusted for apolipoprotein E ε4 carrier status. There were no significant associations between glutathione levels and cognitive scores. CONCLUSIONS This study found an association between cortical glutathione levels and brain amyloidosis in healthy older adults, suggesting a potential role for 1H-MR spectroscopy measures of glutathione as a noninvasive biomarker of early Alzheimer disease pathogenesis.
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190 Use of a treatment algorithm to improve vitamin D status in cystic fibrosis – a review. J Cyst Fibros 2016. [DOI: 10.1016/s1569-1993(16)30428-3] [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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165 How do CF patients cope with transition from Creon 40,000®? J Cyst Fibros 2016. [DOI: 10.1016/s1569-1993(16)30403-9] [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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Highly mobile ferroelastic domain walls in compositionally graded ferroelectric thin films. NATURE MATERIALS 2016; 15:549-556. [PMID: 26878312 DOI: 10.1038/nmat4567] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Accepted: 01/18/2016] [Indexed: 06/05/2023]
Abstract
Domains and domain walls are critical in determining the response of ferroelectrics, and the ability to controllably create, annihilate, or move domains is essential to enable a range of next-generation devices. Whereas electric-field control has been demonstrated for ferroelectric 180° domain walls, similar control of ferroelastic domains has not been achieved. Here, using controlled composition and strain gradients, we demonstrate deterministic control of ferroelastic domains that are rendered highly mobile in a controlled and reversible manner. Through a combination of thin-film growth, transmission-electron-microscopy-based nanobeam diffraction and nanoscale band-excitation switching spectroscopy, we show that strain gradients in compositionally graded PbZr1-xTixO3 heterostructures stabilize needle-like ferroelastic domains that terminate inside the film. These needle-like domains are highly labile in the out-of-plane direction under applied electric fields, producing a locally enhanced piezoresponse. This work demonstrates the efficacy of novel modes of epitaxy in providing new modalities of domain engineering and potential for as-yet-unrealized nanoscale functional devices.
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Abstract
Women who carry fragile X mental retardation 1 (FMR1)gene premutation expansions frequently report neurological or endocrine symptoms and prior studies have predominantly focused on questionnaire report of medical issues. Premutation carrier (PMC) women (n = 33) and non-carrier controls (n = 13) were recruited and evaluated by a neurologist, neuropsychologist, and endocrinologist. Blood and skin biopsies were collected for molecular measures. Scales for movement disorders, neuropathy, cognitive function, psychiatric symptoms, sleep, and quality of life were completed. The average age of the women was 51 years (n = 46) and average CGG repeat size was 91 ± 24.9 in the FMR1 PMC women. Seventy percent of the PMC women had an abnormal neurological examination. PMC women had significantly higher scores on the Fragile X-Associated Tremor Ataxia Syndrome (FXTAS) rating scale, more neuropathy, and difficulty with tandem gait compared to controls. Central sensitivity syndromes, a neuroticism profile on the NEO Personality Profile, and sleep disorders were also prevalent. Discrepancies between subject report and examination findings were also seen. This pilot study suggests that women with the FMR1 premutation may have a phenotype that overlaps with that seen in FXTAS. Additional research with larger sample sizes is warranted to better delineate the clinical features.
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B-24Predicting Progression from Mild Cognitive Impairment to Dementia with CAIDE Dementia Risk Score. Arch Clin Neuropsychol 2015. [DOI: 10.1093/arclin/acv047.120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Characteristics of the positive ion source at reduced gas feed. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2014; 85:113504. [PMID: 25430113 DOI: 10.1063/1.4901596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The neutral beam injector of steady state superconducting tokamak (SST1-NBI) at IPR is designed for injecting upto 1.7 MW of neutral beam (Hº, 30-55 keV) power to the tokamak plasma for heating and current drive. Operations of the positive ion source (PINI or Plug-In-Neutral-Injector) of SST1-NBI were carried out on the NBI test stand. The PINI was operated at reduced gas feed rate of 2-3 Torr l/s, without using the high speed cryo pumps. Experiments were conducted to achieve a stable beam extraction by optimizing operational parameters namely, the arc current (120-300 A), acceleration voltage (16-40 kV), and a suitable control sequence. The beam divergence, power density profiles, and species fractions (H(+):H2(+):H3(+)) were measured by using the diagnostics such as thermal calorimetry, infrared thermography, and Doppler shift spectroscopy. The maximum extracted beam current was about 18 A. A further increase of beam current was found to be limited by the amount of gas feed rate to the ion source.
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A-29 * Psychiatric Symptoms in Individuals Reverting to Normal Cognition from Mild Cognitive Impairment. Arch Clin Neuropsychol 2014. [DOI: 10.1093/arclin/acu038.29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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A-70 * An Abbreviated MoCA to Differentiate Normal Cognition, Mild Cognitive Impairment, and Alzheimer's Disease. Arch Clin Neuropsychol 2014. [DOI: 10.1093/arclin/acu038.70] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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A-69 * Neuropsychological Change in Normal Pressure Hydrocephalus following Lumbar Drain. Arch Clin Neuropsychol 2014. [DOI: 10.1093/arclin/acu038.69] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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A-80 * Neuropsychological Prediction of Diagnostic Stability of Mild Cognitive Impairment. Arch Clin Neuropsychol 2014. [DOI: 10.1093/arclin/acu038.80] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Top papers in Rheumatology: July-August 2014. Int J Rheum Dis 2014. [DOI: 10.1111/1756-185x.12485] [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]
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Unity in diversity: Rheumatoid arthritis across countries. INDIAN JOURNAL OF RHEUMATOLOGY 2014. [DOI: 10.1016/j.injr.2014.04.003] [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] Open
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Top papers in rheumatology: June 2013 to May 2014. Int J Rheum Dis 2014. [DOI: 10.1111/1756-185x.12439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Abstract
OBJECTIVE The aim of this study was to understand practices regarding smoking cessation among rheumatologists for patients with inflammatory rheumatic diseases. METHODS A survey was sent to the rheumatologists participating in the multinational Quantitative Standard Monitoring of Patients with Rheumatoid Arthritis (QUEST-RA) group. The survey inquired about the clinical practice characteristics and practices regarding smoking cessation (proportion of smokers with inflammatory rheumatic diseases given smoking cessation advice, specific protocols and written advice material, availability of dedicated smoking cessation clinic). RESULTS Rheumatologists from 44 departments in 25 countries (16 European) completed the survey. The survey involved 395 rheumatologists, of whom 25 (6.3%) were smokers, and 199 nurses for patient education, of whom 44 (22.1%) were smokers. Eight departments (18.1 %) had a specific protocol for smoking cessation; 255 (64.5%) rheumatologists reported giving smoking cessation advice to all or almost all smokers with inflammatory diseases. In a regression model, early arthritis clinics (P = 0.01) and high gross domestic product countries (P = 0.001) were both independently associated with advice by the rheumatologist. Nurse gives advice to most patients in 11 of the 36 (30.5%) departments with nurses for patient education. CONCLUSION Advice for smoking cessation within rheumatology departments is not homogeneous. In half of the departments, most doctors give advice to quit smoking to all or almost all patients with inflammatory diseases. However, only one in five departments have a specific protocol for smoking cessation. Our data highlight the need to improve awareness of the importance of and better practice implementation of smoking cessation advice for inflammatory rheumatic disease patients.
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Progression of Left Ventricular Dysfunction in Duchenne and Becker Muscular Dystrophies. J Heart Lung Transplant 2014. [DOI: 10.1016/j.healun.2014.01.824] [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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P.18.3 Test–retest reliability of strength measurements of the long finger flexors (LFF) in patients with myotonic dystrophy type 1. Neuromuscul Disord 2013. [DOI: 10.1016/j.nmd.2013.06.672] [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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P.7.6 Needs of caregivers/families affected by Duchenne and Becker Muscular Dystrophy (DBMD): Data from the Muscular Dystrophy Surveillance, Tracking and Research Network (MD STARnet). Neuromuscul Disord 2013. [DOI: 10.1016/j.nmd.2013.06.487] [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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P.7.5 Sociodemographic and health related profile of adults with Duchenne/Becker Muscular Dystrophy (DBMD): Data from the Muscular Dystrophy Surveillance, Tracking and Research Network (MD STARnet). Neuromuscul Disord 2013. [DOI: 10.1016/j.nmd.2013.06.486] [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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Single Fraction Stereotactic Body Radiation Therapy (SBRT) for Spine Metastasis: A Dosimetric Comparison of Multiple Treatment Delivery Systems. Int J Radiat Oncol Biol Phys 2013. [DOI: 10.1016/j.ijrobp.2013.06.1950] [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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286 Is there a place for CTX with cystic fibrosis? J Cyst Fibros 2013. [DOI: 10.1016/s1569-1993(13)60427-0] [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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WS16.4 Treatment algorithm for vitamin D deficiency – A review a year on. J Cyst Fibros 2013. [DOI: 10.1016/s1569-1993(13)60098-3] [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]
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270 Factors associated with vitamin K deficiency in adults with cystic fibrosis. J Cyst Fibros 2012. [DOI: 10.1016/s1569-1993(12)60439-1] [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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Relationships between Upper Extremity Strength and the Purdue Pegboard Test and the Jebsen-Taylor Hand Function Test in Patients with Myotonic Dystrophy Type 1 (P05.187). Neurology 2012. [DOI: 10.1212/wnl.78.1_meetingabstracts.p05.187] [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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