26
|
Elhafez M, Yehia N, Amin R, Emam W, Hamouda S, El-Magd M. Quality enhancement of frozen Nile tilapia fillets using rosemary and thyme oil. ARQ BRAS MED VET ZOO 2020. [DOI: 10.1590/1678-4162-11855] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
ABSTRACT The food industry and the frozen fish sector in particular have benefitted greatly from advancements in food processing technologies. This study investigated the effect of adding natural antioxidants such as rosemary and thyme oil to frozen fillets of Nile tilapia (Oreochromis niloticus) in order to preserve their quality for consumers. Fillets were treated with rosemary and thyme at two concentrations (1% and 1.5%) and then were stored at 4°C. Samples were analyzed over 4 days for bacteriological (aerobic plate count, psychotropic count, and coliform count), chemical (determination of pH, thiobarbituric acid reactive substances-TBARS, and total volatile base nitrogen-TVB-N), and sensory quality examination (color, texture, and odor). Significant differences (P<0.05) were observed among different groups in terms of aerobic plate count, psychotropic count, and coliform count during the storage. Moreover, pH, TVB-N, and TBARS mean values in the treated groups were lower than those in the untreated group. The best sensory quality was obtained at the highest concentrations (1.5%) of thyme and rosemary oil.
Collapse
|
27
|
Ahmed SM, Hoque AM, Rahman MS, Thakur AK, Amin R, Dhar S, Asaduzzaman M, Hasan MN, Islam MN. Correlation of Mean Platelet Volume with ST Segment Resolution after Thrombolytic Therapy in Patients with ST Elevation Myocardial Infarction. Mymensingh Med J 2020; 29:553-559. [PMID: 32844793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Acute occlusive thrombosis of the coronary artery is the principal cause of myocardial infarction where platelets play an important role. Large size platelets, easily measured by mean platelets volume (MPV) are thrombogenic and commonly seen after ST-segment elevation myocardial infarction (STEMI). ST segment resolution has been shown as a simple non-invasive marker that reflects both epicardial and myocardial reperfusion following thrombolysis. The present study intended to investigate whether MPV on admission correlated with ST segment resolution following thrombolysis in STEMI patient. This cross-sectional analytical study was conducted in the department of cardiology, Mymensingh Medical College and Hospital (MMCH), Mymensingh, Bangladesh from December, 2016 to June, 2018. Total 284 patients with first attack of STEMI were included after considering inclusion and exclusion criteria. Sample population was divided into two groups, Group I - Patients with successful ST segment resolution (≥50%). Group II - Patients with impaired ST segment resolution (<50%). MPV on admission was estimated during estimation of Complete Blood Count (CBC) by Automated Haematology Analyzer & compared between two groups. Successful ST segment resolution (≥50%) was seen in 67% of patients after thrombolysis. Admission MPV was higher in patients with impaired ST segment resolution (<50%) group than patients with ≥50% ST-segment resolution group (12.42±0.89fl vs.10.35±0.77fl respectively, p=0.001). Statistically significant strong negative correlation between MPV and ST segment resolution percentage (r = -0.742, p=0.001) suggesting that the higher the level of MPV, the lower the ST segment resolution percentage in first attack of STEMI patients. Multivariate regression analysis found MPV level on admission as an independent predictor of ST segment resolution. The study concluded that high MPV on admission correlate with impaired ST segment resolution following thrombolysis in STEMI patients.
Collapse
|
28
|
Amin R, Kitazawa T, Hatakeyama Y, Matsumoto K, Fujita S, Seto K, Hasegawa T. Trends in hospital standardized mortality ratios for stroke in Japan between 2012 and 2016: a retrospective observational study. Int J Qual Health Care 2020; 31:G119-G125. [PMID: 31665292 DOI: 10.1093/intqhc/mzz091] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 07/23/2019] [Accepted: 08/30/2019] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVE Stroke is one of the leading causes of death and disability, and imposes a major healthcare burden. The aim of this study was to determine the characteristics of hospital standardized mortality ratios (HSMRs) for stroke in Japan for the year 2012-16 to describe the trend. DESIGN Retrospective observational study. SETTING Data from the Japanese administrative database. PARTICIPANTS All hospital admissions for stroke were identified from diagnostic procedures combination (DPC) database from 2012 to 2016. MAIN OUTCOME MEASURES HSMR was calculated using the actual number of in-hospital deaths and expected deaths. To obtain the expected death number, a logistic regression model was developed to get the coefficient with a number of explanatory variables. Predictive accuracy of the logistic models was assessed using c-index and calibration was evaluated using the Hosmer-Lemeshow test. RESULTS A total of 63 084 patients admitted for stroke from January 2012 to December 2016 were analyzed. HSMRs showed declining tendency over these 5 years, suggesting stroke-related mortality has been improving. While the HSMRs varied from year to year, a wide variation was also seen among the different hospitals in Japan. The proportion of hospitals with HSMR less than 100 increased from 41.0% in 2012 to 59.0% in 2016. CONCLUSION This study demonstrated that HSMR can be calculated using DPC data and found wide variation in HSMR of stroke among hospitals in Japan and enabled us to image the trend. By examining these trends, facilities, authorities and provinces can initiate designs that will ultimately lead to an upgraded healthcare delivery system.
Collapse
|
29
|
Amin R, Hatakeyama Y, Kitazawa T, Matsumoto K, Fujita S, Seto K, Hasegawa T. Capturing the trends in hospital standardized mortality ratios for pneumonia: a retrospective observational study in Japan (2010 to 2018). Environ Health Prev Med 2020; 25:2. [PMID: 31910807 PMCID: PMC6947928 DOI: 10.1186/s12199-019-0842-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Accepted: 12/29/2019] [Indexed: 01/02/2023] Open
Abstract
Background Pneumonia has a high human toll and a substantial economic burden in developed countries like Japan, where the crude mortality rate was 77.7 per 100,000 people in 2017. As this trend is going to continue with increasing number of the elderly multi-morbid population in Japan; monitoring performance over time is a social need to alleviate the disease burden. The study objective was to determine the characteristics of hospital standardized mortality ratios (HSMRs) for pneumonia in Japan from 2010 to 2018 to describe this trend. Methods Data of the DPC (Diagnostic Procedures Combination) database were used, which is an administrative claims and discharge summary database for acute care in-patients in Japan. HSMRs were calculated using the actual and expected numbers of in-hospital deaths, the latter of which was calculated using logistic regression model, with a number of explanatory variables, e.g., age, sex, urgency of admission, mode of transportation, patient volume per month in each hospital, A-DROP score, and Charlson comorbidity index (CCI). We constructed two HSMR models: a single-year model, which included hospitals with > 10 in-patients per month and, a 9-year model, which included those hospitals with complete 9-year data. Predictive accuracy of the logistic models was assessed using c-index (area under receiver operating curve). Results Total 230,372 patients were included for the analysis over the 9-year study period. Calculated HSMRs showed wide variation among hospitals. The proportion of hospitals with HSMR less than 100 increased from 36.4% in 2010 to 60.6% in 2018. Both models showed good predictive ability with a c-statistic of 0.762 for the 9-year model, and no less than 0.717 for the single-year model. Conclusion This study denoted that HSMRs of pneumonia can be calculated using DPC data in Japan and revealed significant variations among hospitals with comparable case-mixes. Therefore, HSMR can be used as yet another measure to help improve quality of care over time if other indicators are examined in parallel and to get a clear picture of where hospitals excel and lack.
Collapse
|
30
|
Kumar PR, Essehli R, Yahia HB, Amin R, Belharouak I. Electrochemical studies of a high voltage Na4Co3(PO4)2P2O7–MWCNT composite through a selected stable electrolyte. RSC Adv 2020; 10:15983-15989. [PMID: 35493634 PMCID: PMC9052416 DOI: 10.1039/d0ra02349c] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 04/03/2020] [Indexed: 11/21/2022] Open
Abstract
Na4Co3(PO4)2P2O7–MWCNT composites in 1 M NaPF6 in EC:DMC electrolytes deliver stable discharge capacities of 80 mA h g−1 and 78 mA h g−1 at normal and elevated temperatures, respectively. In a full cell configuration vs. NaTi2(PO4)3–MWCNT, they deliver an initial discharge capacity of 78 mA h g−1 at 0.2C rate.
Collapse
|
31
|
Fishman H, Massicotte C, Li R, Zabih W, McAdam L, Al-Saleh S, Amin R. The accuracy of an ambulatory level III sleep study compared to a level I sleep study for the diagnosis of sleep-disordered breathing in children with neuromuscular disease. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
32
|
Eyerly-Webb S, Nicolas CT, Watson D, Dion E, Amin R, Wagner AJ, Lampland A, Bendel-Stenzel E, Macardle CA, Kunisaki SM, Jorgenson A, Lillegard J, Feltis B. Dynamic discriminant model for predicting respiratory distress at birth based on mass volume ratio in fetuses with congenital lung malformation. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2019; 54:759-766. [PMID: 30834623 DOI: 10.1002/uog.20255] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 02/13/2019] [Accepted: 02/22/2019] [Indexed: 06/09/2023]
Abstract
OBJECTIVES The congenital lung malformation volume ratio (CVR) is a prenatal ultrasound measurement that parameterizes congenital lung malformation (CLM) size. The aims of this study were to use serial measurements to create estimated growth curves of fetal CVR for asymptomatic and symptomatic neonates with CLM and to investigate whether a discriminant prognostic model based on these measurements could predict accurately which fetuses with CLM will require invasive respiratory support at delivery and should therefore be delivered at a tertiary-care facility. METHODS This was a retrospective study of fetuses diagnosed prenatally with CLM at three tertiary-care children's hospitals between 2009 and 2016. Those with two or more sonographic measurements of CVR were included. Serial fetal CVR measurements were used to create estimated growth curves for neonates with and those without respiratory symptoms at delivery, defined as requiring invasive respiratory support for the first 24 h after delivery. A discriminant model based on serial CVR measurements was used to calculate the dynamic probability of the need for invasive respiratory support. The performance of this model overall and in preterm and term neonates was compared with those using maximum CVR thresholds of 1.0 and 1.6. RESULTS Of the 147 neonates meeting the inclusion criteria, 16 (10.9%) required postnatal invasive respiratory support. The estimated CVR growth curve models showed different growth trajectories for asymptomatic and symptomatic neonates, with significantly higher CVR in symptomatic neonates, and values peaking late in the second trimester at around 25 weeks' gestation in asymptomatic neonates. All prognostic methods had high accuracy for the prediction of the need for invasive respiratory support in term neonates, but the discriminant model had the best performance overall (area under the receiver-operating characteristics curve (AUC) = 0.88) and in the preterm population (AUC = 0.85). CONCLUSIONS The estimated CVR growth curves showed different growth patterns in asymptomatic and symptomatic neonates with CLM. The dynamic discriminant model performed well overall and particularly in neonates that were carried to term. Development of an externally validated clinical tool based on this analysis could be useful in determining the site of delivery for fetuses with CLM. Copyright © 2019 ISUOG. Published by John Wiley & Sons Ltd.
Collapse
|
33
|
St-Laurent A, Voutsas G, Hutchinson C, Amin R, Drake J, Narang I. The impact of surgical decompression on sleep disordered breathing in pediatric patients with chiari I malformation. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.1015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
34
|
Kumar PR, Yahia HB, Belharouak I, Sougrati MT, Passerini S, Amin R, Essehli R. Electrochemical investigations of high-voltage Na4Ni3(PO4)2P2O7 cathode for sodium-ion batteries. J Solid State Electrochem 2019. [DOI: 10.1007/s10008-019-04448-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
35
|
Islam KMT, Alam S, Amin R, Haque M, Nath HD, Hossain M, Khan AH, Hossain MATM, Barua KK. Incidence of central diabetes insipid us among the patients undergoing pituitary tumor surgery 06 through trans-sphenoidal approach. JOURNAL OF SURGICAL SCIENCES 2019. [DOI: 10.3329/jss.v21i1.43831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Background: Diabetes insipidus (DI) is a common complication following pituitary surgery. Thiscondition can be transient or permanent and the signs and symptoms of this disorder can bemimicked by the normal postoperative course.
Objective: This study was carried out to find out the incidence of central diabetes insipidus (DI)among the patients undergoing pituitary tumor surgery through trans-sphenoidal approach eitherendoscopic or microsurgical for the first time.Study Design: Cross sectional observational study
Methods: Patients with central (Neurogenic) diabetes insipidus prior to surgery, co-morbiditieslike diabetes mellitus, kidney diseases, electrolyte imbalance, recurrent cases were excludedfrom this study. Patients were followed up to 7th postoperative day by recording and analyzingfindings of postoperative serum electrolytes, urinary specific gravity, hourly urinary volume forestablishing diabetes insipid us.
Results: 76.9% of patients developed diabetes insipidus and 70.0% of patients did not developdiabetes insipid us those who underwent pituitary tumour surgery by trans-sphenoidal endoscopicapproach; 23.1% of patients developed diabetes insipid us and 30.0% of patients did not developdiabetes insipid us those who underwent pituitary tumour surgery by trans-sphenoidal mlcrosurgicalapproach.
Conclusion: Prediction of DI help us in pre-operative counseling and post-operative managementof the patients as well as to reduce complications related morbidity after pituitary tumor surgery.
Journal of Surgical Sciences (2017) Vol. 21 (1) :6-10
Collapse
|
36
|
Maestroni BM, Skerritt JH, Ferris IG, Ambrus A, Amin R, Bajet N, Dagher S, Genhai Y, Ghanem I, Guo J, Hock B, Jebakumar SRD, Maestroni B, Maqbool U, Matthews W, Merino R, Montoya A, Mukherjee PK, Prapamontol T, Skerritt J, Stanker L, Takyi E, Yücel Ü. Analysis of DDT Residues in Soil by ELISA: An International Interlaboratory Study. J AOAC Int 2019. [DOI: 10.1093/jaoac/84.1.134] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
An international interlaboratory study was conducted to determine the performance of a group of laboratories from developing and developed countries. The study used a commercial microwell ELISA on unknown samples spiked with different levels of DDT. The study design was based on Youden pairs and balanced replicates. Two soils, differing in particle size distributions, organic matter content, and cation-exchange capacities and thought to be DDT-free, were spiked at 5 DDT levels between 0.025 and 2 mg/kg. Nineteen laboratories in 17 countries took part in the collaborative trial; of these, the majority were modestly equipped laboratories in developing countries. Samples were analyzed without filtration or cleanup and using standards of pure DDT in methanol. Data were analyzed for repeatability and reproducibility, and average recoveries at the spike levels were calculated. Mean real recoveries for both soils were similar (103% for soil A and 100% for soil B), with values between 0.1 and 2 mg/kg DDT. Precision estimates were best in the linear working range of the assay (0.1–0.5 mg/kg DDT), with reproducibility relative standard deviations (RSDR) typically averaging about 38 and 46% near the upper and lower detection limits, respectively. Corresponding repeatability relative standard deviation (RSDr) values were 20–36% and 36–57%. Thus, even though much of the trial was performed under developing country conditions, performance statistics were similar to other reported results obtained with ELISAs on small molecules of agricultural importance, such as mycotoxins and pesticide and antibiotic residues.
Collapse
|
37
|
Hatakeyama Y, Seto K, Amin R, Kitazawa T, Fujita S, Matsumoto K, Hasegawa T. The structure of the quality of clinical practice guidelines with the items and overall assessment in AGREE II: a regression analysis. BMC Health Serv Res 2019; 19:788. [PMID: 31684938 PMCID: PMC6827207 DOI: 10.1186/s12913-019-4532-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 09/12/2019] [Indexed: 02/03/2023] Open
Abstract
Background The Appraisal of Guidelines for Research & Evaluation (AGREE) II has been widely used to evaluate the quality of clinical practice guidelines (CPGs). While the relationship between the overall assessment of CPGs and scores of six domains were reported in previous studies, the relationship between items constituting these domains and the overall assessment has not been analyzed. This study aims to investigate the relationship between the score of each item and the overall assessment and identify items that could influence the overall assessment. Methods All Japanese CPGs developed using the evidence-based medicine method and published from 2011 to 2015 were used. They were independently evaluated by three appraisers using AGREE II. The evaluation results were analyzed using regression analysis to evaluate the influence of 6 domains and 23 items on the overall assessment. Results A total of 206 CPGs were obtained. All domains and all items except one were significantly correlated to the overall assessment. Regression analysis revealed that Domain 3 (Rigour of Development), Domain 4 (Clarity of Presentation), Domain 5 (Applicability), and Domain 6 (Editorial Independence) had influence on the overall assessment. Additionally, four items of AGREE II, clear selection of evidence (Item 8), specific/unambiguous recommendations (Item 15), advice/tools for implementing recommendations (Item 19), and conflicts of interest (Item 22), significantly influenced the overall assessment and explained 72.1% of the variance. Conclusions These four items may highlight the areas for improvement in developing CPGs.
Collapse
|
38
|
Narusyte J, Amin R, Ropponen A, Svedberg P. Mental health in childhood and adolescence in association to sickness absence and disability pension. Eur J Public Health 2019. [DOI: 10.1093/eurpub/ckz185.698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
A large amount of studies have previously reported associations between sociodemographic, socioeconomic, health- and work-related factors and future sickness absence (SA) or disability pension (DP). However, the knowledge is still scarce regarding the associations between mental health problems and disorders during childhood and adolescence in association to future work incapacity, and regarding the role of familial influences on the associations.
Methods
The studies were based on 2,690 twins born 1985-1986 in Sweden who participated in the Twin Study of CHild and Adolescent Development (TCHAD). The twins were followed repeatedly at ages of 8-9, 13-14, 16-17, and 19-20 years. The presence of depressive, anxiety, rule-breaking, and social phobia symptoms were assessed through self-reports. SA and DP data were obtained from national registries. Group-based trajectory, logistic regression and Cox proportional regression analyses were applied.
Results
More than half of the twins that were on SA or granted DP had stable moderate levels of the mental health symptoms during adolescence. Cox regression analyses showed that rule-breaking behavior was associated with a higher risk for SA with the highest HR of 1.12 (95% CI 1.05-1.19) at age of 8-9 years. High levels of anxious and depressive symptoms were associated with DP despite age at symptom assessment. The associations attenuated slightly when familial factors were taken into account. The association between social phobia and SA was to some extent explained by sex and parental education except for when social phobia was measured at ages 19-20 years (OR 1.22, 95% CI 1.10-1.34). The results changed slightly when further adjusting for familial factors.
Conclusions
Familial factors had no major importance for the studied associations. Hence, early life public health interventions to improve mental health might reduce the risk of future work incapacity in young adulthood.
Collapse
|
39
|
Seto K, Matsumoto K, Fujita S, Kitazawa T, Amin R, Hatakeyama Y, Hasegawa T. Quality assessment of clinical practice guidelines using the AGREE instrument in Japan: A time trend analysis. PLoS One 2019; 14:e0216346. [PMID: 31048914 PMCID: PMC6497296 DOI: 10.1371/journal.pone.0216346] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 04/18/2019] [Indexed: 11/30/2022] Open
Abstract
Background Clinical practice guidelines (CPGs) are representative methods for promoting the standardization of healthcare and improvement of its quality. Few studies have investigated changes in the quality of CPGs published in a country over time. Our aim was to investigate changes in the quality of CPGs over time in the context of the available infrastructure for CPG development, public interest in healthcare quality, and healthcare providers’ responses to this interest. Methods All CPGs pertaining to evidence-based medicine (EBM) issued between 2000 and 2014 in Japan (n = 373) were evaluated using the Japanese version of the Appraisal of Guidelines for Research and Evaluation (AGREE) I. Additionally, time trends in quality were analyzed. Using a cut-off point based on the publication year of CPG development literature, the evaluated CPGs were classified into those published until 2008 (pre-2008) and those published since 2009 (post-2008). Subsequently, we compared these groups in terms of 1) first edition CPGs and its second editions, and 2) patients’ version of CPGs. Results Scores on all six domains of AGREE I improved each year. A comparison of the first- and second-edition of CPGs (n = 64) showed that scores on all domains improved significantly after revision. Significant improvement was observed in three domains (#2 stakeholder involvement, #3 rigor of development, and #4 clarity of presentation) in the pre-2008 group and in all domains in the post-2008 group. The comparison between the pre- and post-2008 groups in terms of CPGs for patients showed that the score increased in only one domain (#1 scope and purpose). Conclusions The number of published CPGs has been increasing and the quality of CPGs, as assessed using the AGREE I instrument, has been improving. These changes seem to be influenced by improvements in social infrastructure, such as the publication of CPG development procedures, availability of CPG preparation methodology training, and increase in CPG-related skills.
Collapse
|
40
|
Alyasin S, Esmaeilzadeh H, Ebrahimi N, Nabavizadeh SH, Kashef S, Esmaeilzadeh E, Babaei M, Amin R. Phenotyping and long-term follow up of patients with hyper IgE syndrome. Allergol Immunopathol (Madr) 2019; 47:152-158. [PMID: 30279075 DOI: 10.1016/j.aller.2018.07.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 06/27/2018] [Accepted: 07/03/2018] [Indexed: 11/30/2022]
Abstract
INTRODUCTION AND OBJECTIVES Long-term follow up of patients with hyper IgE syndrome (HIES), as a primary immunodeficiency disorder, has been poorly investigated. This study describes common clinical and immunological features of patients with HIES in the last 10 years in Shiraz University of Medical Sciences, Shiraz, Iran. METHODS AND PATIENTS In this cross-sectional study, the symptoms and medical records of 18 patients, who were diagnosed with HIES, were observed. Genetic and immunologic study was also performed. RESULTS Eighteen patients with the mean age of 13 years old were investigated. Ten patients were detected to have mutations in DOCK8 gene and autosomal recessive HIES (AR-HIES); and four patients were found with STAT3 mutation and autosomal dominant HIES (AD-HIES). So, 14 patients with known genetic results were considered for further data analysis. Food allergy, eczema, viral and skin infections were the major complications of AR-HIES patients. The major clinical complications of AD-HIES patients were pneumonia, skin infections and eczema. Food allergy and viral infection were significantly higher in DOCK8 deficient patients. The most common causes of hospitalization in both AR-HIES and AD-HIES patients were pneumonia, skin infections and sepsis. The most common cause of death was found to be sepsis. CONCLUSIONS AD-HIES and AR-HIES cannot be differentiated only based on the clinical presentations. Genetic features are also necessary for better diagnosis. This study, summarizing the clinical, immunological and genetic information of the patients with AD-HIES and AR-HIES, may open a way for better diagnosis and management of HIES.
Collapse
|
41
|
Ali AH, Amin R, Evans JS, Fischer M, Ford AT, Kibara A, Goheen JR. Evaluating support for rangeland‐restoration practices by rural Somalis: an unlikely win‐win for local livelihoods and hirola antelope? Anim Conserv 2018. [DOI: 10.1111/acv.12446] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
42
|
Amin R, Matsumoto K, Hosaka H, Kitazawa T, Fujita S, Seto K, Hasegawa T. Cost of illness of leukemia in Japan - Trend analysis and future projections. J Chin Med Assoc 2018; 81:796-803. [PMID: 29929830 DOI: 10.1016/j.jcma.2018.02.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 02/14/2018] [Accepted: 02/19/2018] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Leukemia is a deadly hematological malignancy that usually affects all age groups and imposes significant burden on public funds and society. The objective of this study was to analyze the cost of illness (COI) of leukemia, and to mark out the underlying driving factors, in Japan. METHODS COI method was applied to the data from government statistics. We first summed up the direct and indirect costs from 1996 to 2014; then future COI for the year 2017-2029 was projected. RESULTS Calculated COI showed an upward trend with a 13% increase from 1996 to 2014 (270-305 billion yen). Increased COI was attributed to an increase in direct costs. Although mortality cost accounted for the largest proportion of COI, but followed a downward trend. Decreased mortality costs reflected the effects of aging. Mortality cost per person also decreased, however, the percentage of mortality cost for individuals ≥65 years of age increased consistently from 1996 to 2014. If a similar trend in health-related indicators continue, COI would remain stable from 2017 to 2029 regardless of models. CONCLUSION COI of leukemia increased from 1996 to 2014, but was projected to decrease in foreseeable future. With advancement of new therapies, leukemia has become potentially curable and require long-term care; so direct cost and morbidity cost will remain unchanged. This reveal the further continuing burden on public funds. Thus, the information obtained from this study can be regarded as beneficial to future policy making with respect to government policies in Japan.
Collapse
|
43
|
Gochi T, Matsumoto K, Amin R, Kitazawa T, Seto K, Hasegawa T. Cost of illness of ischemic heart disease in Japan: a time trend and future projections. Environ Health Prev Med 2018; 23:21. [PMID: 29793437 PMCID: PMC5968525 DOI: 10.1186/s12199-018-0708-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Accepted: 04/30/2018] [Indexed: 11/16/2022] Open
Abstract
Background Ischemic heart disease (IHD/ICD10: I20-I25) is the second leading cause of deaths in Japan and accounts for 40% of deaths due to heart diseases. This study aimed to calculate the economic burden of IHD using the cost of illness (COI) method and to identify key factors that drive the change of the economic burden of IHD. Methods We calculated the cost of illness (COI) every 3 years from 1996 to 2014 using governmental statistics. We then predicted the COI for every 3 years starting from 2017 up to 2029 using the fixed and variable model estimations. Only the estimated future population was used as a variable in the fixed model estimation. By contrast, variable model estimation considered the time trend of health-related indicators over the past 18 years. We derived the COI from the sum of direct and indirect costs (morbidity and mortality). Results The past estimation of COI slightly increased from 1493.8 billion yen in 1996 to 1708.3 billion yen in 2014. Future forecasts indicated that it would decrease from 1619.0 billion yen in 2017 to 1220.5 billion yen in 2029. Conclusion The past estimation showed that the COI of IHD increased; in the mixed model, the COI was predicted to decrease with the continuing trend of health-related indicators. The COI of IHD in the future projection showed that, although the average age of death increased by social aging, the influence of the number of deaths and mortality cost decreased.
Collapse
|
44
|
Khanolkar A, Amin R, Taylor-Robinson D, Viner R, Stephenson T. 7.1-O3Socioeconomic and ethnic inequalities in childhood-onset type 2 diabetes control in England and Wales – a national cohort study. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky047.233] [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
|
45
|
Jones S, Khanolkar A, Matyka K, Gevers E, Stephenson T, Amin R. 7.1-O1Ethnic differences in the development of cardiovascular disease risk factors in children and young people with type 1 diabetes – a prospective longitudinal study in the UK. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky047.231] [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
|
46
|
Vinoo D, Vinoo D, Santos J, Amin R. Reduction of Unnecessary Usage of Antipsychotics, Physical Altercations and Falls in Memory Care Units by Implementing Person Centered Comfort Care. J Am Med Dir Assoc 2018. [DOI: 10.1016/j.jamda.2017.12.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
47
|
|
48
|
Charalampopoulos D, Amin R, Warner JT, Viner RM, Campbell F, Edge JA, Stephenson T. A survey of staffing levels in paediatric diabetes services throughout the UK. Diabet Med 2018; 35:242-248. [PMID: 29171079 DOI: 10.1111/dme.13550] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/20/2017] [Indexed: 11/29/2022]
Abstract
AIMS To assess staffing levels of healthcare professionals involved in the care of children and young people with diabetes in the UK. METHODS A web-based questionnaire was distributed to lead consultant paediatricians from all paediatric diabetes services in the UK between October and December 2014. Data on staffing levels and other aspects of diabetes services were collected and differences between the four nations of the UK and across the 10 English diabetes networks were explored. RESULTS Some 175 services (93%) caring for 29 711 children and young people aged ≤ 24 years with diabetes participated in the survey. Northern Ireland and Wales had the lowest ratio of total staff to patient population. Nursing caseloads per one whole-time equivalent (WTE) nurse ranged from 71 patients in England to 110 patients in Northern Ireland with only 52% of the UK services meeting the Royal College of Nursing recommended nurse-to-patient ratio of > 1 : 70. Scotland and Northern Ireland had the highest ratio of consultants and fully trained doctors per 1000 patients (3.5 WTE). Overall, 17% of consultants had a Certificate of Completion of Training in Endocrinology and Diabetes. Some 44% of dietitians were able to adjust insulin dose. Only 43% of services provided 24-h access to advice from the diabetes team and 82% of services had access to a psychologist. Staffing levels adjusted for volume were not directly related to glycaemic performance of services in England and Wales. CONCLUSIONS Wide variations in staffing levels existed across the four nations of the UK and important gaps were present in key areas.
Collapse
|
49
|
Charalampopoulos D, Amin R, Warner JT, Muniz-Terrera G, Mazarello Paes V, Viner RM, Stephenson T. Clinic variation in glycaemic control for children with Type 1 diabetes in England and Wales: a population-based, multilevel analysis. Diabet Med 2017; 34:1710-1718. [PMID: 28779502 DOI: 10.1111/dme.13442] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/01/2017] [Indexed: 11/27/2022]
Abstract
AIM To understand the scope for improving children's glycaemic outcomes by reducing variation between clinics and examine the role of insulin regimen and clinic characteristics. METHODS Cross-sectional analysis of 2012-2013 National Paediatric Diabetes Audit data from 21 773 children aged < 19 years with Type 1 diabetes cared for at 176 clinics organized into 11 regional diabetes networks in England and Wales. Variation in HbA1c was explored by multilevel models with a random effect for clinic. The impact of clinic context was quantified by computing the per cent of total variation in HbA1c which occurs between clinics (intraclass correlation coefficient; ICC). RESULTS Overall, 69 of the 176 diabetes clinics (39%) had a glycaemic performance that differed significantly from the national average after adjusting for patient case-mix with respect to age, gender, diabetes duration, deprivation and ethnicity. However, differences between clinics accounted for 4.7% of the total variation in HbA1c . Inclusion of within-clinic HbA1c standard deviation led to a substantial reduction in ICC to 2.4%. Insulin regimen, clinic volume and diabetes networks had a small or moderate impact on ICC. CONCLUSIONS Differences between diabetes clinics accounted for only a small portion of the total variation in glycaemic control because most of the variation was within clinics. This implies that national glycaemic improvements might best be achieved not only by targeting poor centres but also by shifting the whole distribution of clinics to higher levels of quality.
Collapse
|
50
|
Amin R, Taylor-Robinson D, Viner R, Stephenson T, Khanolkar A. Inequalities in childhood-onset type 2 diabetes management – A national cohort study. Eur J Public Health 2017. [DOI: 10.1093/eurpub/ckx187.704] [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
|