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Di Thiene D, Rahman S, Helgesson M, Wang M, Alexanderson K, Tiihonen J, La Torre G, Mittendorfer-Rutz E. 7.4-O5Immigrants healthcare utilization before and after being granted disability pension due to common mental disorders: a comparison with Swedish native population. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky047.258] [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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Kabir MA, Uddin MZ, Siddiqui NI, Robi IH, Malek MS, Islam MS, Rahman S, Hossain MS, Mahapatra SK, Alam MJ, Ahmad F, Alam MS, Islam MA. Prevalence of Non-Alcoholic Fatty Liver Disease and Its Biochemical Predictors in Patients with Type-2 Diabetes Mellitus. Mymensingh Med J 2018; 27:237-244. [PMID: 29769484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is emerging as the most common chronic liver condition in the Western world and it is commonly associated with type 2 diabetes mellitus (DM). The aim of this study to determine the prevalence of NAFLD and identify the predisposing factors in type 2 DM patients with NAFLD. Total of 258 patients of type 2 DM were included in this observational study in the Department of Medicine, Mymensingh Medical College Hospital, Mymensingh, Bangladesh from 11th May 2013 to 11th November 2013. Patients with characteristic findings on ultrasonography were considered as having fatty liver. They were divided into fatty liver (Group I) and non-fatty liver group (Group II) and were further evaluated by measurement of body mass index, liver function tests and lipid profile. Out of 258 type 2 diabetic patients, 167 (64.7%) patients had fatty liver on ultrasonography. BMI, waist-hip ratio and triglyceride levels in the Group I was significantly higher than Group II. An increase in the levels of ALT, AST, total cholesterol, LDL and a decrease in HDL was observed in Group I as compared to Group II. The prevalence of NAFLD is common among in type 2 diabetic patients and it increases with the rising incidence of obesity. Obesity as well as elevated liver enzymes, triglyceride and cholesterol are significantly raised in NAFLD patients with type 2 DM. It highlights the importance of routine liver function test and lipid profile in subjects with type 2 DM and should be more closely observed for NAFLD and liver complications.
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Niederkrotenthaler T, Helgesson M, Rahman S, Wang M, Mittendorfer-Rutz E. Period effects in the risk of subsequent labour market marginalisation in young suicide attempters. Eur J Public Health 2018; 28:253-258. [PMID: 29036335 DOI: 10.1093/eurpub/ckx140] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Background Suicide attempt in young age is associated with subsequent labour market marginalisation, but little is known about how marginalisation is affected by changes in suicide attempt rates and social insurance legislation and by age differences. Methods Prospective cohort study based on register linkage of > 2.4 million Swedish residents per birth cohort, aged 19-40 years in 1999; 2004 and 2009, respectively, and followed up for 4 years. Suicide attempters treated in inpatient care in the three years preceding study entry (n > 7000 per cohort) were compared with the general population of the same age without attempt (1987 to end of follow-up). Hazard ratios (HR) and 95% confidence intervals for long-term unemployment (>180 days), sickness absence (>90 days) and disability pension were calculated with Cox regression, adjusted for several risk markers. Additional analyses were stratified by age (below/above 30 years). Results Across all cohorts, suicide attempt was associated with subsequent labour market marginalisation. Estimates were generally highest for disability pension [e.g. 2009 cohort: adjusted (a) HR = 2.7], followed by sickness absence (2009 cohort: aHR = 2.3) and unemployment (2009 cohort: aHR = 1.5). aHRs were higher in the 2004 and 2009 cohorts compared with the 1999 cohort. For disability pension, for example, aHRs were 2.39, 3.90 and 2.68 for the 1999, 2004 and 2009 cohorts, respectively. Stratification revealed marginal age differences. Conclusion It seems to have become more difficult for suicide attempters to establish themselves on the labour market in later cohorts, which might result from changes in social insurance regulations. There were no considerable age differences.
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Hijal T, Habibullah H, Rahman S, Almarzouki H, Freeman C, Gallix B. EP-1671: Inappropriate Radiologic Staging Examinations in Early-Stage Breast Cancer: A cost assessment. Radiother Oncol 2018. [DOI: 10.1016/s0167-8140(18)31980-7] [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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Rahman S, Quin P, Walsh T, Vidal-Calleja T, McPhee MJ, Toohey E, Alempijevic A. Preliminary estimation of fat depth in the lamb short loin using a hyperspectral camera. ANIMAL PRODUCTION SCIENCE 2018. [DOI: 10.1071/an17795] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The objectives of the present study were to describe the approach used for classifying surface tissue, and for estimating fat depth in lamb short loins and validating the approach. Fat versus non-fat pixels were classified and then used to estimate the fat depth for each pixel in the hyperspectral image. Estimated reflectance, instead of image intensity or radiance, was used as the input feature for classification. The relationship between reflectance and the fat/non-fat classification label was learnt using support vector machines. Gaussian processes were used to learn regression for fat depth as a function of reflectance. Data to train and test the machine learning algorithms was collected by scanning 16 short loins. The near-infrared hyperspectral camera captured lines of data of the side of the short loin (i.e. with the subcutaneous fat facing the camera). Advanced single-lens reflex camera took photos of the same cuts from above, such that a ground truth of fat depth could be semi-automatically extracted and associated with the hyperspectral data. A subset of the data was used to train the machine learning model, and to test it. The results of classifying pixels as either fat or non-fat achieved a 96% accuracy. Fat depths of up to 12 mm were estimated, with an R2 of 0.59, a mean absolute bias of 1.72 mm and root mean square error of 2.34 mm. The techniques developed and validated in the present study will be used to estimate fat coverage to predict total fat, and, subsequently, lean meat yield in the carcass.
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Diaz-Aguilar D, Niu T, Terterov S, Scharnweber R, Tucker A, Woodard J, Brara H, Merna C, Shah H, Wang S, Rahman S. Neurenteric cyst of the conus medullaris. Surg Neurol Int 2018. [PMID: 29527391 PMCID: PMC5838830 DOI: 10.4103/sni.sni_315_17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background: Neurenteric cysts (NECs) are rare developmental malformations of the central nervous system (CNS) which originate as benign congenital lesions. They originate from developmental foregut precursors, and are presumed to be the result of abnormal partitioning of the embryonic notochord plate. Such NECs predominantly arise in the cervical region in patients around 6 years of age or in their twenties or thirties. Notably, NECs of the conus medullaris are exceedingly rare, especially in patients of advanced age. Case Description: A 70-year-old male presented with bilateral upper thigh and leg pain of over 20 years duration. His pain worsened over the past 3 years, and he sought surgical management. Although his neurological exam was normal, the lumbar magnetic resonance imaging revealed an intradural, nonenhancing, thin-walled, cystic lesion at L1/conus medullaris. The lesion was successfully resected without any adverse sequelae. Conclusions: NECs are rare congenital legions that involve the spine. Here, an L1 intradural extramedullay neuroenteric cyst of the conus medullaris was resected without complications.
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Choudhury A, Kumar M, Sharma BC, Maiwall R, Pamecha V, Moreau R, Chawla YK, Duseja A, Mahtab M, Rahman S, Hamid SS, Butt AS, Jafri W, Tan SS, Devarbhavi H, Amarapurkar D, Ning Q, Eapen CE, Goel A, Kim DJ, Ghazinyan H, Shiha G, Lee GH, Abbas Z, Payawal DA, Dokmeci AK, Yuen MF, Lesmana LA, Sood A, Chan A, Lau GK, Jia JD, Duan Z, Yu C, Yokosuka O, Jain P, Bhadoria AS, Kumar G, Sarin SK. Systemic inflammatory response syndrome in acute-on-chronic liver failure: Relevance of 'golden window': A prospective study. J Gastroenterol Hepatol 2017; 32:1989-1997. [PMID: 28374414 DOI: 10.1111/jgh.13799] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 03/22/2017] [Accepted: 03/23/2017] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND AIM Systemic inflammatory response syndrome (SIRS) is an early marker of sepsis and ongoing inflammation and has been reported in large proportion of acute-on-chronic liver failure (ACLF) patients. Whether sepsis is the cause or the result of liver failure is unclear and is vital to know. To address this, the study investigated the course and outcome of ACLF patients without SIRS/sepsis. METHODS Consecutive ACLF patients were monitored for the development of SIRS/sepsis and associated complications and followed till 90 days, liver transplant or death. RESULTS Of 561 patients, 201 (35.8%) had no SIRS and 360 (64.2%) had SIRS with or without infection. New onset SIRS and sepsis developed in 74.6% and 8% respectively in a median of 7 (range 4-15) days, at a rate of 11% per day. The cumulative incidence of new SIRS was 29%, 92.8%, and 100% by days 4, 7, and 15. Liver failure, that is, bilirubin > 12 mg/dL (odds ratio [OR] = 2.5 [95% confidence interval {CI} = 1.05-6.19], P = 0.04) at days 0 and 4, and renal failure at day 4 (OR = 6.74 [95%CI = 1.50-13.29], P = 0.01), independently predicted new onset SIRS. Absence of SIRS in the first week was associated with reduced incidence of organ failure (20% vs 39.4%, P = 0.003), as was the 28-day (17.6% vs 36%, P = 0.02) and 90-day (27.5% vs 51%,P = 0.002) mortality. The 90-day mortality was 61.6% in the total cohort and that for those having no SIRS and SIRS at presentation were 42.8% and 65%, respectively (P < 0.001). CONCLUSION Liver failure predicts the development of SIRS. New onset SIRS in the first week is an important determinant of early sepsis, organ failure, and survival. Prompt interventions in this 'golden window' before development of sepsis may improve the outcome of ACLF.
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Wang M, Helgesson M, Rahman S, Niederkrotenthaler T, Mittendorfer-Rutz E. Trajectories and characteristics of work incapacity before and after suicide attempt in young adults. Eur J Public Health 2017. [DOI: 10.1093/eurpub/ckx187.345] [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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109
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Rahman S, Engström K, Forsell Y. Whether depressive or not, adverse life events increase the odds of being in economic hardship. Eur J Public Health 2017. [DOI: 10.1093/eurpub/ckx187.132] [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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110
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Ahmed F, Mahtab MA, Rahman S, Karim MF, Khan M, Akther T, Manik AH, Debnath CR. Significance of Age-Spleen-Platelet Ratio Index (ASPRI) to Exclude Cirrhosis in Patients with Chronic Hepatitis B. Mymensingh Med J 2017; 26:868-873. [PMID: 29208877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Liver biopsy is an integral part of management of patients with Chronic Hepatitis B (CHB), which is helpful in confirming diagnosis, assessing grade of inflammation and stage of fibrosis and also in guiding treatment strategy. Although liver biopsy is relatively safe, morbidity occurs in 0.2-2% of patients. Hence various non-invasive markers, like AST-ALT Ratio (AAR), Age-Platelet Index (API), AST to Platelet Ratio Index (APRI), Fibroscan etc. have been developed worldwide to asses liver histology. Age-Spleen-Platelet Ratio Index (ASPRI) is new in this series. In this cross sectional study 51 (fifty one) patients with CHB, attending at Hepatology ward in Bangabandhu Sheikh Mujib Medical University, Dhaka, from January 2006 to May 2006, were studied. They were divided into two groups: Group I patients with ASPRI<5 and Group II patients with ASPRI>5. Clinical, serological, biochemical, virological parameters were analyzed and following liver biopsy, correlation of liver fibrosis with ASPRI was evaluated. Among 51 patients of CHB, 30 patients Group I with ASPRI<5 (mean 3.4) had mean fibrosis 1.3 using Knodell scoring system; while mean age, spleen size and platelet count were 23.2 years, 8.6cm and 278?10⁹/L accordingly. In Group II, 21 patients with ASPRI>5 (mean 5.8) had mean fibrosis 1.8; mean age was 30.6 years, spleen size 9.5cm and platelet count 195?10⁹/L. Mean liver fibrosis was significantly increased in Group II patients. In Group I patients, liver fibrosis showed significant correlation with platelet count (p=0.03) and ASPRI (p= 0.011), while none was observed in Group II patients. Age-Spleen-Platelet Ratio Index ASPRI can be used as a good tool for diagnosis of liver fibrosis in chronic hepatitis B. However, further study with larger study population is required to assess its validity.
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Maiwall R, Sarin SK, Kumar S, Jain P, Kumar G, Bhadoria AS, Moreau R, Kedarisetty CK, Abbas Z, Amarapurkar D, Bhardwaj A, Bihari C, Butt AS, Chan A, Chawla YK, Chowdhury A, Dhiman R, Dokmeci AK, Ghazinyan H, Hamid SS, Kim DJ, Komolmit P, Lau GK, Lee GH, Lesmana LA, Jamwal K, Mamun-Al-Mahtab, Mathur RP, Nayak SL, Ning Q, Pamecha V, Alcantara-Payawal D, Rastogi A, Rahman S, Rela M, Saraswat VA, Shah S, Shiha G, Sharma BC, Sharma MK, Sharma K, Tan SS, Chandel SS, Vashishtha C, Wani ZA, Yuen MF, Yokosuka O, Duseja A, Jafri W, Devarbhavi H, Eapen CE, Goel A, Sood A, Ji J, Duan Z, Chen Y. Development of predisposition, injury, response, organ failure model for predicting acute kidney injury in acute on chronic liver failure. Liver Int 2017; 37:1497-1507. [PMID: 28393476 DOI: 10.1111/liv.13443] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Accepted: 03/31/2017] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIM There is limited data on predictors of acute kidney injury in acute on chronic liver failure. We developed a PIRO model (Predisposition, Injury, Response, Organ failure) for predicting acute kidney injury in a multicentric cohort of acute on chronic liver failure patients. PATIENTS AND METHODS Data of 2360 patients from APASL-ACLF Research Consortium (AARC) was analysed. Multivariate logistic regression model (PIRO score) was developed from a derivation cohort (n=1363) which was validated in another prospective multicentric cohort of acute on chronic liver failure patients (n=997). RESULTS Factors significant for P component were serum creatinine[(≥2 mg/dL)OR 4.52, 95% CI (3.67-5.30)], bilirubin [(<12 mg/dL,OR 1) vs (12-30 mg/dL,OR 1.45, 95% 1.1-2.63) vs (≥30 mg/dL,OR 2.6, 95% CI 1.3-5.2)], serum potassium [(<3 mmol/LOR-1) vs (3-4.9 mmol/L,OR 2.7, 95% CI 1.05-1.97) vs (≥5 mmol/L,OR 4.34, 95% CI 1.67-11.3)] and blood urea (OR 3.73, 95% CI 2.5-5.5); for I component nephrotoxic medications (OR-9.86, 95% CI 3.2-30.8); for R component,Systemic Inflammatory Response Syndrome,(OR-2.14, 95% CI 1.4-3.3); for O component, Circulatory failure (OR-3.5, 95% CI 2.2-5.5). The PIRO score predicted acute kidney injury with C-index of 0.95 and 0.96 in the derivation and validation cohort. The increasing PIRO score was also associated with mortality (P<.001) in both the derivation and validation cohorts. CONCLUSIONS The PIRO model identifies and stratifies acute on chronic liver failure patients at risk of developing acute kidney injury. It reliably predicts mortality in these patients, underscoring the prognostic significance of acute kidney injury in patients with acute on chronic liver failure.
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Choudhury A, Jindal A, Maiwall R, Sharma MK, Sharma BC, Pamecha V, Mahtab M, Rahman S, Chawla YK, Taneja S, Tan SS, Devarbhavi H, Duan Z, Yu C, Ning Q, Jia JD, Amarapurkar D, Eapen CE, Goel A, Hamid SS, Butt AS, Jafri W, Kim DJ, Ghazinian H, Lee GH, Sood A, Lesmana LA, Abbas Z, Shiha G, Payawal DA, Dokmeci AK, Sollano JD, Carpio G, Lau GK, Karim F, Rao PN, Moreau R, Jain P, Bhatia P, Kumar G, Sarin SK. Liver failure determines the outcome in patients of acute-on-chronic liver failure (ACLF): comparison of APASL ACLF research consortium (AARC) and CLIF-SOFA models. Hepatol Int 2017; 11:461-471. [PMID: 28856540 DOI: 10.1007/s12072-017-9816-z] [Citation(s) in RCA: 130] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2017] [Accepted: 07/30/2017] [Indexed: 12/22/2022]
Abstract
BACKGROUND AND AIMS Acute-on-chronic liver failure (ACLF) is a progressive disease associated with rapid clinical worsening and high mortality. Early prediction of mortality and intervention can improve patient outcomes. We aimed to develop a dynamic prognostic model and compare it with the existing models. METHODS A total of 1402 ACLF patients, enrolled in the APASL-ACLF Research Consortium (AARC) with 90-day follow-up, were analyzed. An ACLF score was developed in a derivation cohort (n = 480) and was validated (n = 922). RESULTS The overall survival of ACLF patients at 28 days was 51.7%, with a median of 26.3 days. Five baseline variables, total bilirubin, creatinine, serum lactate, INR and hepatic encephalopathy, were found to be independent predictors of mortality, with AUROC in derivation and validation cohorts being 0.80 and 0.78, respectively. AARC-ACLF score (range 5-15) was found to be superior to MELD and CLIF SOFA scores in predicting mortality with an AUROC of 0.80. The point scores were categorized into grades of liver failure (Gr I: 5-7; II: 8-10; and III: 11-15 points) with 28-day cumulative mortalities of 12.7, 44.5 and 85.9%, respectively. The mortality risk could be dynamically calculated as, with each unit increase in AARC-ACLF score above 10, the risk increased by 20%. A score of ≥11 at baseline or persisting in the first week was often seen among nonsurvivors (p = 0.001). CONCLUSIONS The AARC-ACLF score is easy to use, dynamic and reliable, and superior to the existing prediction models. It can reliably predict the need for interventions, such as liver transplant, within the first week.
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Martínez CA, Khare K, Rahman S, Elzo MA. Gaussian covariance graph models accounting for correlated marker effects in genome-wide prediction. J Anim Breed Genet 2017; 134:412-421. [PMID: 28804930 DOI: 10.1111/jbg.12286] [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: 12/13/2016] [Accepted: 06/30/2017] [Indexed: 11/26/2022]
Abstract
Several statistical models used in genome-wide prediction assume uncorrelated marker allele substitution effects, but it is known that these effects may be correlated. In statistics, graphical models have been identified as a useful tool for covariance estimation in high-dimensional problems and it is an area that has recently experienced a great expansion. In Gaussian covariance graph models (GCovGM), the joint distribution of a set of random variables is assumed to be Gaussian and the pattern of zeros of the covariance matrix is encoded in terms of an undirected graph G. In this study, methods adapting the theory of GCovGM to genome-wide prediction were developed (Bayes GCov, Bayes GCov-KR and Bayes GCov-H). In simulated data sets, improvements in correlation between phenotypes and predicted breeding values and accuracies of predicted breeding values were found. Our models account for correlation of marker effects and permit to accommodate general structures as opposed to models proposed in previous studies, which consider spatial correlation only. In addition, they allow incorporation of biological information in the prediction process through its use when constructing graph G, and their extension to the multi-allelic loci case is straightforward.
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Rashid M, Rahman S, Kulenovic R, Bürger M, Laurien E. Quenching Experiments: Coolability of Debris Bed. NUCL TECHNOL 2017. [DOI: 10.13182/nt13-a15768] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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115
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Rahman S, Walker D, Sultan P. Medical identification or alert jewellery: an opportunity to save lives or an unreliable hindrance? Anaesthesia 2017; 72:1139-1145. [DOI: 10.1111/anae.13958] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/04/2017] [Indexed: 11/30/2022]
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Holmes CW, Rahman S, Allen DJ, Bandi S, Tang JW. Human parechovirus cluster in the UK, 8 May-2 August 2016-sequence analysis. J Clin Virol 2017; 93:37-39. [PMID: 28605724 DOI: 10.1016/j.jcv.2017.05.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 05/22/2017] [Accepted: 05/27/2017] [Indexed: 10/19/2022]
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Islam SR, Rahman S, Rahman S, Kumar H, Sarkar SA. Outcome of Surgical Drainage of the Pancreatic Duct in Chronic Pancreatitis. Mymensingh Med J 2017; 26:327-334. [PMID: 28588169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Abdominal pain, one of the major symptoms of chronic pancreatitis, is believed to be caused by obstruction of the pancreatic duct system by stones or strictures. This results in increased intraductal pressure and parenchymal ischemia. Surgical decompression of the duct and ductal drainage can achieve best pain relieve and slow the progression of the disease. We want to share our experience of surgical drainage of pancreatic duct in chronic pancreatitis in our hospital. We studied 20 cases operated in our hospital between January 2010 and October 2015. Patients were selected with pre-operative ultrasonography. Dilatation of the main pancreatic duct by at least 7 mm proximal to the obstruction were recruited for operation. We did Roux-Y lateral pancreato-jejunostomy (LPJ) for patients with obstruction of the pancreatic duct due to stricture or intraductal stones or both. We did additional distal pancreatectomy in case of stone in the tail area.We did one Frey's operation for stone and fibro-calcification of the head. We evaluated their symptoms, their duration, post-operative hospital stay and complications following surgery. We studied their pain control, recurrence and mortality during this period. We followed these patients for more than 5 years. We found 16 out of 20 patients got complete remission of the abdominal pain with no progression of their disease. Ultrasonic evidence of chronic pancreatitis have improved or resolved. Ductal diameter has decreased. They did not develop diabetes or malabsorbtion. One had a recurrence of stone in the head within a year. Three died during this follow-up period. One died three months after LPJ due to massive gangrene of the small intestine distal to LPJ and jejuno-jejunostomy and subsequent short bowel syndrome. Other two developed carcinoma of the pancreas within one year and six months after LPJ respectively. Rate of pain free survival is about 75% and recurrence is 5%. Mortality during this follow up period is 15%. In this small series, we found that surgery if done early, can have good remission of abdominal pain and can slow the progression of chronic pancreatitis in majority of patient. Patient with chronic calcific pancreatitis and diabetes are likely to have unfavorable outcome even after decompressive surgery.
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Imam S, Islam MN, Khan NA, Mostafa SN, Amin MS, Rahman S, Akhter P. Magnetic Resonance Cholangiopancreatography (MRCP) Evaluation of Obstructive Jaundice in Comparison with Endoscopic Retrograde Cholangiopancreatography (ERCP). Mymensingh Med J 2017; 26:420-425. [PMID: 28588181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
This cross sectional study was carried out in the department of Radiology and Imaging in collaboration with Department of Gastroenterology of Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh from July 2013 to June 2014 to evaluate the efficacy of Magnetic resonance cholangiopancreatography (MRCP) and ERCP in the management of obstructive jaundice and also to determine diagnostic validity accuracy, sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) of MRCP in evaluation of obstructive jaundice. For this purpose, a total of 60 patients with obstructive jaundice who underwent MRCP and Endoscopic retrograde cholangiopancreatography (ERCP) in the above mentioned hospital were enrolled. More than one third (35.0%) patients were in 5th decade and the mean age was 46.2±12.9 years. Male female ratio was 1.1:1. Most (45.0%) of the patients had filling defect, 28.3% had concentric stenosis and 26.7% eccentric stenosis. In MRCP findings more than one third (35.0%) patients had choledocholithiasis followed by 26.7% had cholangiocarcinoma, 10.0% benign CBD stricture and 8.3% had ascariasis. In ERCP findings 31.7% patients had choledocholithiasis followed by 16.7% had cholangiocarcinoma, 13.3% benign CBD stricture and 10.0% ascariasis. All patients had increased serum bilirubin.
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Nirmalananthan N, Levene M, Filosto M, Klopstock T, Kornblum C, Mandel H, Rahman S, Roubertie A, Scarpelli M, Bax B. A two part, multi-centre, multiple dose study of Erythrocyte Encapsulated Thymidine Phosphorylase (EETP) in patients with Mitochondrial Neurogastrointestinal Encephalomyopathy (MNGIE). Neuromuscul Disord 2017. [DOI: 10.1016/s0960-8966(17)30281-x] [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]
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Rahman J, Noronha A, Thiele I, Rahman S. Leigh Map: a novel diagnostic resource for mitochondrial disease. Neuromuscul Disord 2017. [DOI: 10.1016/s0960-8966(17)30274-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Syed AMN, Chang H, Schwartzberg B, Bremner A, Boylan S, Lopez-Penalver C, Vito C, Davis M, Dooley W, Chakravarthy AB, Coomer C, Proulx G, Golder S, Ivanov O, Fernandez K, Farha MJ, Gonzalez V, Wengler C, Bhatnagar A, Neuner GA, Kopkash K, Rahman S, Costa P. Abstract P1-10-20: A multi-center trial of intra-operative electronic brachytherapy during breast conservation surgery for early stage breast cancer: Early results of unplanned boost participants. Cancer Res 2017. [DOI: 10.1158/1538-7445.sabcs16-p1-10-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Objective
To assess the safety and efficacy of single-fraction, intra-operative radiation therapy (IORT) delivered as a boost using the Xoft® Axxent® Electronic Brachytherapy System® (eBx®) immediately following surgical resection for treatment of early stage breast cancer.
Methods
This phase 4, open-label, single-arm, prospective, non-randomized trial is still enrolling participants and is currently being conducted at 26 hospitals in the USA (25) and Portugal (1). 878 participants with biopsy-proven ductal carcinoma in situ (DCIS) or invasive ductal carcinoma who met the inclusion criteria underwent lumpectomy followed by single-fraction IORT to the lumpectomy cavity. Briefly, a small, presterilized lead shield piece was placed on the chest wall to reduce the dose to the ribs, and then a balloon applicator, suitable to the surgical bed, was placed in the lumpectomy cavity and inflated with saline (30-75 cc); skin was temporarily closed over the balloon and ultrasound was used to confirm a balloon surface-to-skin distance ≥ 1.0 cm. The Xoft System was used to deliver the 20 Gy dose at the balloon applicator surface. The balloon was deflated, lead shield and balloon removed and the surgical site sutured. Upon the presence of additional risk factors, 37 participants subsequently received whole breast radiation therapy (WBRT); thus, these participants received an unplanned IORT boost and were removed from the primary analysis but will continue to be followed for the duration of the 10-year study. Cosmesis (Harvard Scale) was assessed in this subset of participants. The primary outcome for the main trial is recurrence of ipsilateral breast tumor at 5 years. Trial Registry: ClinicalTrials.gov; Identifier: NCT01644669.
Early Findings
37 boost participants received WBRT (up to 50 Gy) after IORT (36 received the prescribed 20 Gy dose; one received 14 Gy). Mean follow-up time was 430 days (range 13-1119). Mean age at IORT was 62 years (range 45-78). Boost participants had either DCIS (N=5) or invasive ductal carcinoma (N=32). The DCIS nuclear grade was high (N=3), intermediate (N=1), or low (N=1). Invasive cancers were Grade 1 (N=15), 2 (N=10), 3 (N=6), or unknown (N=1). 29 participants had T1, 3 had T2, and 5 had Tis lesions. Mean tumor size was 13.04 ± 10.26 mm. For the two participants who have reached 3-year follow-up, cosmesis was excellent (N=1) and fair (N=1). For the six participants who have reached 2-year follow-up, cosmesis was excellent (N=4), good (N=1), and fair (N=1). There was one serious adverse event with a Grade 3 for skin necrosis. The most frequent side effects were seroma (10%), edema (9%), pain (9%), erythema (6%), and induration (5%). There have been no deaths, recurrences, or new primary tumors among the boost participants to date.
Conclusions
Early results from this multi-center trial suggest that IORT as a tumor-bed boost using the Xoft Axxent eBx System at the time of breast conservation surgery is safe and has low morbidity. To date, the majority of participants receiving an unplanned IORT boost have had excellent to good cosmetic results and the majority of adverse events have been low-grade.
Funding
Funded by Xoft, Inc., a subsidiary of iCAD, Inc.
Citation Format: Syed AMN, Chang H, Schwartzberg B, Bremner A, Boylan S, Lopez-Penalver C, Vito C, Davis M, Dooley W, Chakravarthy AB, Coomer C, Proulx G, Golder S, Ivanov O, Fernandez K, Farha MJ, Gonzalez V, Wengler C, Bhatnagar A, Neuner GA, Kopkash K, Rahman S, Costa P. A multi-center trial of intra-operative electronic brachytherapy during breast conservation surgery for early stage breast cancer: Early results of unplanned boost participants [abstract]. In: Proceedings of the 2016 San Antonio Breast Cancer Symposium; 2016 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2017;77(4 Suppl):Abstract nr P1-10-20.
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Rahman S. 225 Unlocking Female Sexual Dysfunction in Muslim Women in America: A Retrospective Look at the Incidence of Vaginismus in this Population. J Sex Med 2017. [DOI: 10.1016/j.jsxm.2016.12.213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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McBain H, Begum S, Rahman S, Mulligan K. Barriers to and enablers of insulin self-titration in adults with Type 2 diabetes: a qualitative study. Diabet Med 2017; 34:253-261. [PMID: 27505306 DOI: 10.1111/dme.13196] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/08/2016] [Indexed: 12/20/2022]
Abstract
AIMS To identify the barriers to and enablers of effective insulin self-titration in people with Type 2 diabetes. METHODS A qualitative semi-structured interview approach was used. Questions were structured according to the Theoretical Domains Framework, which outlines 14 domains that can act as barriers to and enablers of changing behaviour. Interviews were audio-recorded and transcribed verbatim. The data were coded according to the 14 domains, belief statements were created within each domain, and a frequency count of the most reported barriers and enablers was then carried out. Analyses were conducted by two researchers, and discrepancies agreed with a third researcher. RESULTS A total of 18 adults with Type 2 diabetes took part in an interview. The majority were of South-Asian ethnicity (n = 8) and were men (n = 12). Their mean age was 61 years old. The mean duration of diabetes was 16 years and time on insulin 9 years. Inter-rater reliability for each of the domains varied (29-100%). The most frequently reported domains were Social Influence and Beliefs about Consequences; the least frequently reported were Optimism and Reinforcement. Interviewees reported receiving support to self-titrate from a range of sources. Self-titrating was perceived to have a range of both positive and negative consequences, as was not titrating. CONCLUSIONS The findings highlight that those interviewed experienced a range of barriers and enablers when attempting to self-titrate. Improved education and training when initiating insulin treatment among adults with Type 2 diabetes, and throughout their journey on insulin therapy could help identify and address these barriers in order to optimize self-titration.
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M Hussain M, Al Mahtab M, Islam S, Ahmed N, Rahman S, Khan M. Relationship between Hepatitis B Viral Deoxyribonucleic Acid Load and Hepatocellular Carcinoma. Euroasian J Hepatogastroenterol 2017; 7:111-112. [PMID: 29201789 PMCID: PMC5663791 DOI: 10.5005/jp-journals-10018-1228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Accepted: 11/10/2016] [Indexed: 11/23/2022] Open
Abstract
Introduction: Hepatitis B virus (HBV) infection is an established cause of hepatocellular carcinoma (HCC) and is associated with poor prognosis. High HBV deoxyribonucleic acid (DNA) load has been identified in HCC and hepatitis B surface antigen-positive patients. Materials and methods: This study was done in the Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh, from January 2006 to December 2007. Thirty patients with HBV infection-related HCC were enrolled. Another 30 patients with HBV-related liver diseases without HCC were analyzed as controls. Results: The HCC patients had a high viral load (>105 copies/mL), while all of the controls had low (<105 copies/mL) viral load. Conclusion: It seems that patients with HCC bear high HBV DNA loads in Bangladesh, but the causes underlying this remain to be resolved. How to cite this article: Hussain MM, Al Mahtab M, Islam S, Ahmed N, Rahman S, Khan M. Relationship between Hepatitis B Viral Deoxyribonucleic Acid Load and Hepatocellular Carcinoma. Euroasian J Hepato-Gastroenterol 2017;7(1):111-112.
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Al-Mahtab M, Akbar SMF, Khan MSI, Rahman S. Increased survival of patients with end-stage hepatocellular carcinoma due to intake of ONCOXIN®, a dietary supplement. Indian J Cancer 2016; 52:443-6. [PMID: 26905163 DOI: 10.4103/0019-509x.176699] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND AND AIMS Treatment and management of patients with end-stage hepatocellular carcinoma (HCC) represents a formidable challenge to contemporary branches of medical sciences. The study presented here was conducted to assess the utility of nutrient supplement, if any, for management of patients with end-stage HCC. MATERIALS AND METHODS A total of 19 patients with end-stage HCC (Barcelona Clinic Liver Cancer [BCLC] staging D) were provided with ONCOXIN® for 3 months. Another 10 patients with end-stage HCC (BCLC stage D) with similar clinical conditions received conservative management, but they did not give consent for taking ONCOXIN® (non-ONCOXIN® group). All patients of both groups were followed on regular basis until their death. STATISTICAL ANALYSIS The results were expressed as mean and standard deviation. Comparison between groups was performed using Student's t-test or the Mann-Whitney U test. For categorical data, Chi-square or Fisher exact test was applied. RESULTS All patients of the control group (non-ONCOXIN® group) (10 of 10 patients) died within 2 months after study commencement. On the other hand, 10 of 19 patients receiving ONCOXIN® died within 2 months (less than 53% patients) after the start of taking ONCOXIN® (P < 0.05, compared with patients of non-ONCOXIN® group). Five more patients died within 5 months after the start of intake of ONCOXIN®. Four patients receiving ONCOXIN® survived for more than 6 months after study commencement. CONCLUSIONS Although this is a preliminary report, it inspires considerable optimism about safety and efficacy of a food supplement for management of patients with end-stage HCC.
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