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Niskanen L, Hannula M, Kysenius K, Kaijala S, Lassenius MI, Valle TT. Trends in clinical characteristics, medication use, and glycemic control in insulin-treated patients with type 1 and type 2 diabetes in Finland in 2012-2019: Nationwide real-world evidence study. J Diabetes 2024; 16:e13491. [PMID: 38273701 PMCID: PMC11079632 DOI: 10.1111/1753-0407.13491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 09/19/2023] [Accepted: 10/10/2023] [Indexed: 01/27/2024] Open
Abstract
AIMS To describe the clinical characteristics and medication purchases of insulin-treated adults in Finland at index (January 1, 2012 or first insulin purchase) and December 31, 2019. Additionally, to describe basal insulin (BI) treatment patterns and associated changes in hemoglobin A1c (HbA1c) values. MATERIALS AND METHODS In this descriptive study using nationwide registries, we included adults with at least two reimbursed insulin purchases within 12 months of the first purchase between January 1, 2012 and December 31, 2019. We formed four study groups: type 1 diabetes (T1D) and type 2 diabetes (T2D)-diagnosed people who were further divided into prevalent or naïve users (start of insulin use before or after January 1, 2012). Insulin treatment patterns were estimated from medication purchase data and glycemic control from HbA1c results. RESULTS Out of 145 020 people included, 34 359 had T1D and 110 661 T2D. By 2019, in parallel with the adaptation of new noninsulin medications, second-generation basal insulin (BI) analogues were adopted by 45.9% and 21.1% of prevalent T1D and T2D users. At index, HbA1c target (≤53 mmol/mol) was reached by 17% and 35% of T2D naïve and prevalent users, respectively, and by 17% of T1D prevalent users. At study end, the target was reached respectively by 41%, 34%, and 22% of insulin users. Insulin initiation improved and discontinuation worsened glycemic control in T2D, with lesser effects seen after treatment gaps or switches between BIs. CONCLUSIONS Our study showed that glycemic control in insulin users has remained stable or improved between 2012 and 2019 despite aging population and in parallel with introduction of new treatment options, providing valuable insight into Finnish national diabetes care.
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Affiliation(s)
- Leo Niskanen
- Päijät‐Häme Central Hospital, Department of Internal Medicine, Lahti, Finland, Eira HospitalHelsinki Finland and University of Eastern Finland, Institute of Clinical MedicineKuopioFinland
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Yuan J, Wang J, Chen Y, Zhang M, Zhao A, Du J, Zhang J, Liu F, Wang Y, Chen P, Zhu B. The relationship between daytime napping and glycemic control in people with type 2 diabetes. Front Endocrinol (Lausanne) 2024; 15:1361906. [PMID: 38505745 PMCID: PMC10948433 DOI: 10.3389/fendo.2024.1361906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 02/19/2024] [Indexed: 03/21/2024] Open
Abstract
Aim To examine the association between napping characteristics and glycemic control in people with type 2 diabetes. Design This study used a cross-sectional design. Methods A convenience sample of people with type 2 diabetes (N=226) were included. Glycemic control was indicated by HbA1c which was measured by A1C Now®+. Napping characteristics including napping frequency, duration, timing, and type were measured by validated questionnaires. Other variables, such as insomnia, cognitive impairment, and depression were measured by the Insomnia Severity Index, Montreal Cognitive Assessment, and Patient Health Questionnaire-9, respectively. Multivariate linear regression analyses were performed. Results The sample consisted of 122 women (54.0%), with a median age of 67 years. Their median HbA1c was 6.8%. No significant relationship was found between napping frequency and HbA1c. Among nappers, after controlling for covariates, long napping duration (≥60 min) and morning napping were both associated with poorer glycemic control. Compared with appetitive napping, restorative napping was associated with better glycemic control. Conclusion Daytime napping (e.g., duration and type) is an important modifiable factor for glycemic control in people with type 2 diabetes. This study provides new insights into the relationship between napping and glucose management among people with diabetes.
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Affiliation(s)
- Jinjin Yuan
- School of Nursing, Shanghai Jiao Tong University, Shanghai, China
| | - Jinle Wang
- School of Nursing, Shanghai Jiao Tong University, Shanghai, China
| | - Yingdan Chen
- Department of Nursing, Lujiazui Community Health Service Center, Shanghai, China
| | - Min Zhang
- Department of Nursing, Beixinjing Community Health Service Center, Shanghai, China
| | - Aimei Zhao
- School of Nursing, Shanghai Jiao Tong University, Shanghai, China
- Department of Nursing, The Second People’s Hospital of Kashgar Region, Xinjiang, China
| | - Jing Du
- Department of Psychiatry, Tongji University Affiliated Tongji Hospital, Shanghai, China
| | - Jiahui Zhang
- School of Nursing, Shanghai Jiao Tong University, Shanghai, China
| | - Fan Liu
- School of Nursing, Shanghai Jiao Tong University, Shanghai, China
| | - Yueying Wang
- School of Nursing, Shanghai Jiao Tong University, Shanghai, China
| | - Pei Chen
- College of Nursing, University of Illinois Chicago, Chicago, IL, United States
| | - Bingqian Zhu
- School of Nursing, Shanghai Jiao Tong University, Shanghai, China
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Doucet J, Gourdy P, Meyer L, Benabdelmoumene N, Bourdel-Marchasson I. Management of Glucose-Lowering Therapy in Older Adults with Type 2 Diabetes: Challenges and Opportunities. Clin Interv Aging 2023; 18:1687-1703. [PMID: 37841649 PMCID: PMC10573466 DOI: 10.2147/cia.s423122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 09/12/2023] [Indexed: 10/17/2023] Open
Abstract
The population of older adults (≥65 years) with type 2 diabetes mellitus (T2DM) is diverse, encompassing individuals with varying functional capabilities, living arrangements, concomitant medical conditions, and life expectancies. Hence, their categorization into different patient profiles (ie, good health, intermediate health, poor health) may aid in clinical decision-making when establishing glycemic goals and pharmacological treatment strategies. Further granularity in assessing each patient profile through interdisciplinary collaboration may also add precision to therapeutic and monitoring decisions. In this review, we discuss with a multidisciplinary approach how to deliver the best benefit from advanced diabetes therapies and technologies to older adults with T2DM according to each patient profile. There remain however several areas that deserve further research in older adults with T2DM, including the efficacy and safety of continuous glucose monitoring and automated insulin delivery systems, the switch to once-weekly insulin, the effectiveness of multidisciplinary care models, and the use of supported telemedicine and remote blood glucose monitoring in the oldest-old (≥85 years) who particularly require the assistance of others.
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Affiliation(s)
- Jean Doucet
- Department of Polyvalent Internal Medicine, Saint Julien Hospital, Rouen University Hospital, Rouen, France
| | - Pierre Gourdy
- Department of Diabetology, Toulouse University Hospital, Toulouse, France
- Institute of Metabolic and Cardiovascular Diseases, UMR1297 INSERM/UT3, Toulouse University, Toulouse, France
| | - Laurent Meyer
- Department of Endocrinology, Diabetes and Nutrition, University Hospital of Strasbourg, Strasbourg, France
| | - Nabil Benabdelmoumene
- Department of Internal Medicine and Geriatrics, University Hospital of Marseille, Marseille, France
| | - Isabelle Bourdel-Marchasson
- CNRS, CRMSB, UMR 5536, University of Bordeaux, Bordeaux, France
- University Hospital of Bordeaux, Bordeaux, France
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Li CI, Liu CS, Lin CH, Yang SY, Li TC, Lin CC. Association of body indices and risk of mortality in patients with type 2 diabetes. BMJ Open Diabetes Res Care 2023; 11:e003474. [PMID: 37607771 PMCID: PMC10445358 DOI: 10.1136/bmjdrc-2023-003474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 08/01/2023] [Indexed: 08/24/2023] Open
Abstract
INTRODUCTION A body shape index (ABSI) is independently associated with mortality in general population, but studies on the predictability of ABSI in the risk of mortality in patients with type 2 diabetes (T2D) are limited. We aimed to examine the independent and joint association of ABSI, body mass index (BMI), waist circumference (WC), waist-to-hip ratio (WHR), waist-to-height ratio (WHtR), and body roundness index (BRI) with mortality in patients with T2D. RESEARCH DESIGN AND METHODS The study included 11 872 patients (46.5% women) aged 30 years and older and who took part in diabetes care management program of a medical center in Taiwan. Body indices were evaluated by anthropometric measurements at baseline between 2001 and 2016, and their death status was followed up through 2021. Multivariate Cox regression models were used to assess the effect of body indices on mortality. RESULTS During a mean follow-up of 10.2 years, 560 cardiovascular disease (CVD) deaths and 3043 deaths were recorded. For ABSI, WC, WHR, WHtR and BRI, all-cause mortality rates were statistically significantly greater in Q4 versus Q2. For BMI and WHtR, all-cause mortality rates were also statistically significantly greater in Q1 versus Q2. The combination of BMI and ABSI exhibited a superiority in identifying risks of all-cause mortality and CVD mortality (HRs: 1.45 and 1.37, both p<0.01). CONCLUSIONS Combined use of ABSI and BMI can contribute to the significant explanation of the variation in death risk in comparison with the independent use of BMI or other indices.
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Affiliation(s)
- Chia-Ing Li
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
- Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Chiu-Shong Liu
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
- Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Chih-Hsueh Lin
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
- Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Shing-Yu Yang
- Department of Public Health, College of Public Health, China Medical University, Taichung, Taiwan
| | - Tsai-Chung Li
- Department of Public Health, College of Public Health, China Medical University, Taichung, Taiwan
- Department of Healthcare Administration, College of Medical and Health Science, Asia University, Taichung, Taiwan
| | - Cheng-Chieh Lin
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
- Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
- Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
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Huang J, Chan SC, Ko S, Tong E, Cheung CSK, Wong WN, Cheung NT, Wong MCS. Associations between adoption of eHealth management module and optimal control of HbA1c in diabetes patients. NPJ Digit Med 2023; 6:67. [PMID: 37055503 PMCID: PMC10101956 DOI: 10.1038/s41746-023-00807-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 03/27/2023] [Indexed: 04/15/2023] Open
Abstract
In January 2021, the eHealth App was launched in Hong Kong by the Hong Kong government to support the Electronic Health Record Sharing System (eHRSS). A Health Management Module in the eHealth App introduced new functions to record blood pressure, blood sugar, and heart rate, and downloading and sharing records. This study aims to compare the level of glycaemic control between users of the eHealth App and non-users. Type 2 diabetes patients who have joined the eHRSS with existing haemoglobin A1c (HbA1c) level records are recruited. Correlations between predictors and optimal HbA1c control (<7%) are examined using logistic regression analyses. A total of 109,823 participants are included, with 76,356 non-users of eHealth App, 31,723 users of eHealth App, and 1744 users of the eHealth Management Module together with the App. We collect HbA1c values from Jan 2021 to May 2022, and they are 6 months after the use of the App on average. Users of the eHealth Management Module are found to have more optimal HbA1c levels across all subgroups, with the strongest effect observed in younger females (aOR = 1.66, 95% CI = 1.27-2.17). eHealth App usage is also positively associated with optimal HbA1c levels, particularly amongst younger females (aOR = 1.17, 95% CI = 1.08-1.26). Overall, users of eHealth App and eHealth Management Module demonstrate more optimal HbA1c levels when compared with non-users, particularly among younger adults and females. These findings support its potential adoption in diabetes patients. Future studies should examine the impact of eHealth interventions on other clinical targets and diabetes complications.
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Affiliation(s)
- Junjie Huang
- JC School of Public Health and Primary Care, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
- Centre for Health Education and Health Promotion, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Sze Chai Chan
- JC School of Public Health and Primary Care, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Samantha Ko
- JC School of Public Health and Primary Care, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Ellen Tong
- Information Technology and Health Informatics Division, Hospital Authority, Hong Kong SAR, China
| | - Clement S K Cheung
- Information Technology and Health Informatics Division, Hospital Authority, Hong Kong SAR, China
| | - Wing Nam Wong
- Information Technology and Health Informatics Division, Hospital Authority, Hong Kong SAR, China
| | - Ngai Tseung Cheung
- Information Technology and Health Informatics Division, Hospital Authority, Hong Kong SAR, China
| | - Martin C S Wong
- JC School of Public Health and Primary Care, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China.
- Centre for Health Education and Health Promotion, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China.
- School of Public Health, The Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
- School of Public Health, Peking University, Beijing, China.
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Ansari RM, Harris MF, Hosseinzadeh H, Zwar N. Application of Artificial Intelligence in Assessing the Self-Management Practices of Patients with Type 2 Diabetes. Healthcare (Basel) 2023; 11:healthcare11060903. [PMID: 36981560 PMCID: PMC10048183 DOI: 10.3390/healthcare11060903] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 03/16/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023] Open
Abstract
The use of Artificial intelligence in healthcare has evolved substantially in recent years. In medical diagnosis, Artificial intelligence algorithms are used to forecast or diagnose a variety of life-threatening illnesses, including breast cancer, diabetes, heart disease, etc. The main objective of this study is to assess self-management practices among patients with type 2 diabetes in rural areas of Pakistan using Artificial intelligence and machine learning algorithms. Of particular note is the assessment of the factors associated with poor self-management activities, such as non-adhering to medications, poor eating habits, lack of physical activities, and poor glycemic control (HbA1c %). The sample of 200 participants was purposefully recruited from the medical clinics in rural areas of Pakistan. The artificial neural network algorithm and logistic regression classification algorithms were used to assess diabetes self-management activities. The diabetes dataset was split 80:20 between training and testing; 80% (160) instances were used for training purposes and 20% (40) instances were used for testing purposes, while the algorithms' overall performance was measured using a confusion matrix. The current study found that self-management efforts and glycemic control were poor among diabetes patients in rural areas of Pakistan. The logistic regression model performance was evaluated based on the confusion matrix. The accuracy of the training set was 98%, while the test set's accuracy was 97.5%; each set had a recall rate of 79% and 75%, respectively. The output of the confusion matrix showed that only 11 out of 200 patients were correctly assessed/classified as meeting diabetes self-management targets based on the values of HbA1c < 7%. We added a wide range of neurons (32 to 128) in the hidden layers to train the artificial neural network models. The results showed that the model with three hidden layers and Adam's optimisation function achieved 98% accuracy on the validation set. This study has assessed the factors associated with poor self-management activities among patients with type 2 diabetes in rural areas of Pakistan. The use of a wide range of neurons in the hidden layers to train the artificial neural network models improved outcomes, confirming the model's effectiveness and efficiency in assessing diabetes self-management activities from the required data attributes.
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Affiliation(s)
- Rashid M Ansari
- School of Public Health and Community Medicine, Faculty of Medicine, University of New South Wales, Sydney, NSW 2052, Australia
| | - Mark F Harris
- Centre for Primary Health Care and Equity, University of New South Wales, Sydney, NSW 2052, Australia
| | - Hassan Hosseinzadeh
- School of Health and Society, Faculty of Science, Medicine and Health, University of Wollongong, Sydney, NSW 2522, Australia
| | - Nicholas Zwar
- Faculty of Health Sciences and Medicine, Queensland University, Brisbane, QLD 4072, Australia
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Chetoui A, Kaoutar K, Elmoussaoui S, Boutahar K, El Kardoudi A, Chigr F, Najimi M. Prevalence and determinants of poor glycaemic control: a cross-sectional study among Moroccan type 2 diabetes patients. Int Health 2022; 14:390-397. [PMID: 31957782 PMCID: PMC9248056 DOI: 10.1093/inthealth/ihz107] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 09/29/2019] [Accepted: 12/20/2019] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Diabetes remains poorly controlled in a high proportion of diabetes patients. This study examines the prevalence of poor glycaemic control and associated factors in type 2 diabetes patients in the Beni-Mellal Khenifra region in Morocco. METHODS A cross-sectional survey was conducted in 2017 among 1456 diabetes patients attending primary health centres. Demographic and clinical data were collected through face-to-face interviews using structured and pre-tested questionnaires. Anthropometric measurements, including body weight, height and waist circumference were taken using standardized techniques and calibrated equipment. Glycaemic control was assessed in terms of the glycated haemoglobin (HbA1c) level and poor glycaemic control was defined as HbA1c ≥7% and a level <7% reflects good glycaemic control. RESULTS Of the total participants, 66.3% had poor glycaemic control. Bivariate analysis showed that sex (p=0.010), education level (p=0.013), body mass index (p=0.048), duration of diabetes (p<0.0001) and type of therapeutic regimen (p<0.0001) were significantly associated with HbA1c level. However, multiple logistic regression analyses revealed that only a longer duration of diabetes (OR 1.525 [95% confidence interval {CI} 1.183-1.967], p=0.001) and receiving insulin therapy alone (OR 1.589 [95% CI 1.157-2.183], p=0.004) or a combination of oral antidiabetics with insulin (OR 2.554 [95% CI 1.786-3.653], p<0.001) were significantly associated with inadequate glycaemic control. CONCLUSIONS Despite the particularities of the region, the findings about glycaemic control and its cross-sectionally associated factors are in line with findings from other regions of Morocco. In this subgroup, the longer duration of diabetes and insulin treatment could constitute a cause leading to poor glycaemic control. However, inverse causality cannot be excluded.
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Affiliation(s)
- Ahmed Chetoui
- Biological Engineering Laboratory, Faculty of Sciences and Techniques, Sultan Moulay Slimane University, Mghila, PO.BOX:523, 23000, Beni Mellal, Morocco
| | - Kamal Kaoutar
- Biological Engineering Laboratory, Faculty of Sciences and Techniques, Sultan Moulay Slimane University, Mghila, PO.BOX:523, 23000, Beni Mellal, Morocco
| | - Soufiane Elmoussaoui
- Biological Engineering Laboratory, Faculty of Sciences and Techniques, Sultan Moulay Slimane University, Mghila, PO.BOX:523, 23000, Beni Mellal, Morocco
- Mohamed VI Hospital University, PO.BOX:2360, Avenue Ibn Sina, Marrakesh, Morocco
| | - Kaltoum Boutahar
- Biological Engineering Laboratory, Faculty of Sciences and Techniques, Sultan Moulay Slimane University, Mghila, PO.BOX:523, 23000, Beni Mellal, Morocco
| | - Abdesslam El Kardoudi
- Biological Engineering Laboratory, Faculty of Sciences and Techniques, Sultan Moulay Slimane University, Mghila, PO.BOX:523, 23000, Beni Mellal, Morocco
| | - Fatiha Chigr
- Biological Engineering Laboratory, Faculty of Sciences and Techniques, Sultan Moulay Slimane University, Mghila, PO.BOX:523, 23000, Beni Mellal, Morocco
| | - Mohamed Najimi
- Biological Engineering Laboratory, Faculty of Sciences and Techniques, Sultan Moulay Slimane University, Mghila, PO.BOX:523, 23000, Beni Mellal, Morocco
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Abbas ZE, El-Yassin H. The impact of glycemic control on procalcitonin level in patients with type ii diabetes. MEDICAL JOURNAL OF BABYLON 2022. [DOI: 10.4103/mjbl.mjbl_50_22] [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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Das AK, Kalra S, Joshi S, Mithal A, Kumar K M P, Unnikrishnan AG, Thacker H, Sethi B, Chowdhury S, Ghosh R, Krishnan S, Nair A, Mohanasundaram S, Menon SK, Salvi V, Chodankar D, Thaker S, Trivedi C, Wangnoo SK, Zargar AH, Rais N. One-year trends from the LANDMARC trial: A 3-year, pan-India, prospective, longitudinal study on the management and real-world outcomes of type 2 diabetes mellitus. Endocrinol Diabetes Metab 2022; 5:e00316. [PMID: 34856077 PMCID: PMC8754240 DOI: 10.1002/edm2.316] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 11/01/2021] [Accepted: 10/24/2021] [Indexed: 01/09/2023] Open
Abstract
Introduction Longitudinal data on management and progression of type 2 diabetes mellitus (T2DM) in India are scarce. LANDMARC (CTRI/2017/05/008452), first‐of‐its‐kind, pan‐India, prospective, observational study aimed to evaluate real‐world patterns and management of T2DM over 3 years. Methods Adults (≥25 to ≤60 years old at T2DM diagnosis; diabetes duration ≥2 years at enrolment; controlled/uncontrolled on ≥2 anti‐diabetic agents) were enrolled. The first‐year trends for glycaemic control, therapy and diabetic complications, including those from metropolitan and non‐metropolitan cities are reported here. Results Of 6236 enrolled participants, 5654 completed 1 year in the study. Although the overall mean glycated haemoglobin (HbA1c) improved by 0.5% (baseline: 8.1%) at 1 year, only 20% of the participants achieved HbA1c <7%. Participants from metropolitan and non‐ metropolitan cities showed similar decrease in glycaemic levels (mean change in HbA1c: −0.5% vs. −0.5%; p = .8613). Among diabetic complications, neuropathy was the predominant complication (815/6236, 13.1% participants). Microvascular complications (neuropathy, nephropathy and retinopathy) were significantly (p < .0001) higher in non‐metropolitan than metropolitan cities. Hypertension (2623/6236, 78.2%) and dyslipidaemia (1696/6236, 50.6%) continued to be the most commonly reported cardiovascular risks at 1 year. After 1 year, majority of the participants were taking only oral anti‐diabetic drugs (OADs) (baseline: 4642/6236 [74.4%]; 1 year: 4045/6013 [67.3%]), while the proportion of those taking insulin along with OADs increased (baseline: 1498/6236 [24.0%] vs. 1 year: 1844/6013 [30.7%]). Biguanides and sulfonylureas were the most used OADs. The highest increase in use was seen for dipeptidyl peptidase‐IV inhibitors (baseline: 3047/6236 [48.9%]; 1 year: 3529/6013 [58.7%]). Improvement in all glycaemic parameters was significantly (p < .0001) higher in the insulin vs. the insulin‐naïve subgroups; in the insulin‐naïve subgroup, no statistical difference was noted in those who received >3 vs. ≤3 OADs. Conclusions First‐year trends of the LANDMARC study offer insights into real‐world disease progression, suggesting the need for controlling risk factors and timely treatment intensification in people with T2DM.
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Affiliation(s)
- Ashok K Das
- Pondicherry Institute of Medical Sciences, Puducherry, India
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Detection of Hemostasis Abnormalities in Type 2 Diabetes Mellitus Using Thromboelastography. J ASEAN Fed Endocr Soc 2022; 37:42-48. [PMID: 36578884 PMCID: PMC9758559 DOI: 10.15605/jafes.037.02.12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 03/29/2022] [Indexed: 11/27/2022] Open
Abstract
Introduction Type 2 DM (T2DM) is associated with inflammation and vascular dysfunction which impact hemostasis. Thromboelastography (TEG) as a hemostasis assessment method, is not routinely applied in T2DM. We aimed to detect hemostasis abnormalities by using the TEG method in association with glycemic levels and type of therapy among T2DM patients. Methodology A cross-sectional study was conducted among T2DM patients attending the Endocrinology Clinic of Saiful Anwar Hospital, Indonesia. Glycemic profiles were determined using fasting plasma glucose (FPG), 2-hour postprandial plasma glucose (2hPPG), and glycosylated hemoglobin (HbA1c). Therapy for T2DM was classified into insulin and non-insulin regimens. The primary and secondary hemostasis profile were examined using TEG and was classified as hypo- hyper- and normo-coagulable states. Result A total of 57 T2DM patients were included. Kruskal-Wallis test did not reveal a significant association between glycemic profiles and groups of hemostasis. However, the median HbA1c was higher in the hypercoagulable group of primary hemostasis and fibrinolysis. The median FPG and 2hPPG were higher in the normo-coagulable group of secondary hemostasis. Logistic regression did not indicate a significant association between type of therapy for diabetes and hemostasis profile. Conclusion This study did not find significant associations between glycemic levels and type of DM therapy with hemostasis profiles using the TEG method in patients with T2DM.
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Hemorheological study on erythrocyte aggregation in patients with type 2 diabetes mellitus without cholesterol and with hyper cholesterol. THROMBOSIS UPDATE 2021. [DOI: 10.1016/j.tru.2021.100085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Soliman H, Ibrahim A. Prevalence and pattern of dyslipidemia in an Egyptian children and adolescents with type 1 diabetes. EGYPTIAN PEDIATRIC ASSOCIATION GAZETTE 2021. [DOI: 10.1186/s43054-021-00067-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Abstract
Background
Hyperglycemia and dyslipidemia are commonly found metabolic abnormalities in diabetic children and adolescents and both increase the risk of cardiovascular disease. This study aimed to assess the prevalence and the pattern of dyslipidemia in Egyptian children and adolescents with type 1 diabetes (T1DM) and determine its relation with the glycemic control.
Results
This retrospective study included 806 children and adolescents with T1DM; 358 (44.42%) males and 448 (55.58%) females. Their mean age was 11.71 ± 3.6 years. Clinical and laboratory data were recruited from patients’ files. Laboratory data include the most recent fasting lipid profile (triglycerides (TG), total cholesterol (TC), high-density lipoprotein (HDL) and low-density lipoprotein (LDL)), and the mean glycosylated hemoglobin (HbA1c) levels over the preceding year presented in percentage were calculated. Dyslipidemia in children and adolescents with T1DM represented 70.47% (568 patients). No statistically significant differences were detected between patients with and without dyslipidemia. As regards the pattern of dyslipidemia, high LDL and low HDL were the most frequent abnormalities in the study group; 62.16%, 60.21%, respectively. Patients with poor glycemic control (HbA1c > 7.5%) represent 73.45% and they were significantly older, with longer diabetes duration and higher TC, TG, and LDL compared to patients with good glycemic control. Significant positive correlations were found between HbA1c, TG, TC, and LDL with the age and diabetes duration.
Conclusion
We detected high prevalence of dyslipidemia in children and adolescents with T1DM. Therefore, dyslipidemia should be screened for in earlier ages in Egyptian children and adolescents suffering from T1DM. Programs directed to the prevention of dyslipidemia should be conducted, particularly for this group, in order to prevent/delay cardiovascular complications related to dyslipidemia. Also, parents should receive proper education targeting the prevention, control, and care of their diabetic children with dyslipidemia.
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Alharbi TJ, Tourkmani AM, Rsheed AB, Al Abood AF, Alotaibi YK. Sociodemographic and clinical predictors of refractory type 2 diabetes patients: Findings from a case-control study. Saudi Med J 2021; 42:181-188. [PMID: 33563737 PMCID: PMC7989287 DOI: 10.15537/smj.2021.2.25694] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Accepted: 12/30/2020] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVES To identify the sociodemographic and clinical predictors of uncontrolled diabetic patients, to identify high-risk and people with impaired glycemic control, to establish more effective strategies for reducing morbidity and mortality. METHODS This case-control study of 8209 enrolled patients were included from the diabetes registry by Chronic Illness Center (CIC), Family and Community Medicin, Prince Sultan Military Medical City, Riyadh Saudi Arabia between February 2019 and February 2020. Cases are defined as patients with type II refractory diabetes having persistent HbA1c >9, not reach adequate glycemic control despite intensified therapy under specialist care (CIC) for at least 6 months. Controls were defined as patients with Hba1c ≤9. Multivariable regression analysis was used to identify predictors for patients with the persistent outcome of HbA1c >9%. RESULTS Overall, a total of 1152 cases and 4555 controls were included. Patients with refractory diabetes were younger (mean: 58.5, standard deviation [SD]: 11.7) and females (63.4%). Duration of diabetes (13.3, SD: 7.4, p<0.001) and the mean value of low-density lipoprotein (LDL) (2.7, SD: 0.91, p<0.001) were significantly higher in the refractory group. The findings from the final model revealed that with every unit increase in age (odds ratio [OR]: 0.97, [95% confidence interval [CI]: 0.96-0.98]) and body mass index the odds of having refractory diabetes significantly reduced by 0.97 times (OR: 0.97, [95% CI: 0.95-0.99]). While with every unit increase in the duration of diabetes (OR: 1.03, [95% CI: 1.01-1.05]), systolic blood pressure (OR: 1.01, [95% CI: 1.00-1.02]) and LDL (OR: 1.42, [95% CI: 1.23-.62]) the odds of having refractory diabetes significantly increased by 1.03 and 1.42 times respectively compared to controls when adjusted for gender, albumin creatinine, diastolic blood pressure. CONCLUSION The findings from this study helped classify the predictors of refractory patients with diabetes. Understanding refractory patients' predictors may help to develop new therapeutic strategies to boost their glycemic status safely.
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Affiliation(s)
- Turki J. Alharbi
- From the Family and Community Medicine Department (Alharbi, Tourkmani, Bin Rsheed, Al Abood), Chronic Illness Center, Prince Sultan Military Medical City; and from the Department of Quality and Patient Safety (Alotaibi), Armed Forces Medical Services Directorate, Riyadh, Kingdom of Saudi Arabia.
- Address correspondence and reprint request to: Dr. Turki J. Alharbi, Family and Community Medicine Department, Chronic Illness Center, Prince Sultan Military Medical City, Riyadh, Kingdom of Saudi Arabia. E-mail: ORCID ID: https://orcid.org/0000-0003-0942-3301
| | - Ayla M. Tourkmani
- From the Family and Community Medicine Department (Alharbi, Tourkmani, Bin Rsheed, Al Abood), Chronic Illness Center, Prince Sultan Military Medical City; and from the Department of Quality and Patient Safety (Alotaibi), Armed Forces Medical Services Directorate, Riyadh, Kingdom of Saudi Arabia.
| | - Abdulaziz Bin Rsheed
- From the Family and Community Medicine Department (Alharbi, Tourkmani, Bin Rsheed, Al Abood), Chronic Illness Center, Prince Sultan Military Medical City; and from the Department of Quality and Patient Safety (Alotaibi), Armed Forces Medical Services Directorate, Riyadh, Kingdom of Saudi Arabia.
| | - Abood F. Al Abood
- From the Family and Community Medicine Department (Alharbi, Tourkmani, Bin Rsheed, Al Abood), Chronic Illness Center, Prince Sultan Military Medical City; and from the Department of Quality and Patient Safety (Alotaibi), Armed Forces Medical Services Directorate, Riyadh, Kingdom of Saudi Arabia.
| | - Yasser K. Alotaibi
- From the Family and Community Medicine Department (Alharbi, Tourkmani, Bin Rsheed, Al Abood), Chronic Illness Center, Prince Sultan Military Medical City; and from the Department of Quality and Patient Safety (Alotaibi), Armed Forces Medical Services Directorate, Riyadh, Kingdom of Saudi Arabia.
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Hammad AM, Al-Qerem W, Alassi A, Hyassat D. Effect of Type 2 Diabetes Mellitus and Diabetic Medication on Pulmonary Function. CURRENT RESPIRATORY MEDICINE REVIEWS 2021. [DOI: 10.2174/1573398x17666210121141412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Type 2 diabetes mellitus (T2DM) is a chronic condition with an impairing
effect on multiple organs. Numerous respiratory disorders have been observed in patients with
T2DM. However, the effect of T2DM on pulmonary function is inconclusive.
Aims:
In this study, we investigated the effect of T2DM on respiratory function and the correlation
of glycemic control, diabetes duration and insulin intake.
Methods:
1500 patients were recruited for this study; 560 having T2DM for at least a year were included
in the final data, in addition to 540 healthy volunteers. Forced expiratory volume in one second
(FEV1), forced vital capacity (FVC), forced expiratory flow at 25-75% (FEF 25-75%), as
well as FEV1/FVC ratio values were measured.
Results:
A two-sample t-test showed that z-scores produced by Al-Qerem et al.’s equations for
FEV1, FVC, and FEF 25-75% were significantly lower for the T2DM group than the control group
(p < 0.01). FEV1/FVC ratio in the T2DM group was significantly higher (p < 0.01). Multiple linear
regression analysis found that glycemic control represented by HbA1c as well as disease duration
were negatively associated with the pulmonary function (p < 0.01). However, insulin intake was
found to have no significant correlation with pulmonary function.
Conclusion:
T2DM was linked to reduced pulmonary function and was consistent with a restrictive
ventilation pattern. HbA1c, as well as disease duration, were found to be independent risk factors
for reduced pulmonary function.
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Affiliation(s)
- Alaa M. Hammad
- Department of Pharmacy, College of Pharmacy, Al-Zaytoonah University of Jordan, Amman, Jordan
| | - Walid Al-Qerem
- Department of Pharmacy, College of Pharmacy, Al-Zaytoonah University of Jordan, Amman, Jordan
| | - Ameen Alassi
- Department of Pharmacy, College of Pharmacy, Al-Zaytoonah University of Jordan, Amman, Jordan
| | - Dana Hyassat
- National Center for Diabetes, Endocrinology and Genetics, Jordan University, Amman, Jordan
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Association between polymorphism in BMP15 and GDF9 genes and impairing female fecundity in diabetes type 2. MIDDLE EAST FERTILITY SOCIETY JOURNAL 2020. [DOI: 10.1186/s43043-020-00032-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Abstract
Background
A shortened reproductive period and earlier menopause have been associated with type 2 diabetes. Growth differentiation factor 9(GDF9) and bone morphogenetic protein 15 (BMP15) gene mutations have been associated with earlier menopause. Therefore, this study aimed to evaluate the association between BMP15 and GDF9 mutations with impairing female fecundity in diabetic patients. The study subjects comprised 90 female diabetic patients and 60 female healthy controls. The physio-biochemical analysis was measured using enzymatic determination. A single-strand conformation polymorphism (SSCP) protocol was utilized to assess the pattern of genetic variations.
Results
Genotyping analysis of the BMP15 gene showed a heterogeneous pattern with the presence of two genotypes: AA and AC genotypes. Five novel missense single nucleotide polymorphisms (SNPs) were identified in the BMP15 gene: four SNPs detected in both genotypes, and Met4Leu, a specific SNP, was detected only in the AC genotype. Cumulative in silico tools indicated a highly deleterious effect for the Met4Leu on the mutant protein structure, function, and stability. Diabetes patients showed a significantly higher frequency of genotype AC. The physio-biochemical analysis of fasting plasma glucose (FBG), glycosylated hemoglobin (HbA1c), and luteinizing hormone (LH) were significantly higher (P < 0.05) in AC genotype than AA genotype.
Conclusions
The current research provides the first indication regarding the tight association of BMP15 polymorphism with the impairing female fecundity in the diabetic. A pivotal role is played by the novel (Met4Leu) SNP that can be used as a predictor for the impairing female fecundity of diabetes, while no polymorphism was found in exon 4 of the GDF9 gene.
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Mphwanthe G, Weatherspoon D, Kalimbira A, Weatherspoon L. Non-Dietary Factors Associated with Glycemic Status among Adults Diagnosed with Type 2 Diabetes Mellitus in Malawi. SOCIAL WORK IN PUBLIC HEALTH 2020; 35:380-391. [PMID: 32633647 DOI: 10.1080/19371918.2020.1785367] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
We assessed glycemic status and associations with socio-demographic, biomedical, anthropometric, and physical activity (PA) levels among adults with type 2 diabetes mellitus (T2DM) (n = 428; urban n = 288; semi-urban n = 140) using a cross-sectional study. Multivariate linear regression was used to determine factors associated with glycosylated hemoglobin (A1C) . A1C was clinically elevated ≥8% for 60.3% of the participants. Overall, age and PA levels showed a negative association with A1C, and positively with underweight status, duration of diabetes, and participants' view of fluctuating/unstable blood glucose and blood glucose not improved compared to first diagnosed. A significant negative association with A1C was shown with PA levels and additional blood glucose monitoring (BGM) beyond that received at the public clinic in the urban area. Whilst, in the semi-urban area, there was a significant positive association with A1C with regards to duration of diabetes and insulin regimen. Determinants of A1C in this target group are multifactorial, therefore, interventions aiming to improve diabetes clinical outcomes are needed to reduce the likelihood of serious ramifications. Additionally, a team approach from healthcare professionals is needed in conjunction with active patient engagement as well as the development of more comprehensive diabetes care guidelines and policies.
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Affiliation(s)
- Getrude Mphwanthe
- Department of Food Science and Human Nutrition, Michigan State University , East Lansing, Michigan, USA
- Department of Human Nutrition and Health, Lilongwe University of Agriculture and Natural Resources (LUANAR) , Lilongwe, Malawi
| | - Dave Weatherspoon
- Department of Agricultural, Food and Resource Economics, Michigan State University , East Lansing, Michigan, USA
| | - Alexander Kalimbira
- Department of Human Nutrition and Health, Lilongwe University of Agriculture and Natural Resources (LUANAR) , Lilongwe, Malawi
| | - Lorraine Weatherspoon
- Department of Food Science and Human Nutrition, Michigan State University , East Lansing, Michigan, USA
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Pokhrel S, Shrestha S, Timilsina A, Sapkota M, Bhatt MP, Pardhe BD. Self-Care Adherence And Barriers To Good Glycaemic Control In Nepalese Type 2 Diabetes Mellitus Patients: A Hospital-Based Cross-Sectional Study. J Multidiscip Healthc 2019; 12:817-826. [PMID: 31632050 PMCID: PMC6791337 DOI: 10.2147/jmdh.s216842] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 09/13/2019] [Indexed: 12/14/2022] Open
Abstract
Purpose The patient believes in adherence to medication rather than to self-care adherence and lifestyle changes for the management of diabetes. This study was carried out to establish the association of self-care adherence and their barriers in poor glycemic control in our diabetic population. Patients and methods This cross-sectional study was conducted among 480 already diagnosed diabetes outpatients attended in our two hospitals. Glycaemic control was defined by levels of HbA1c. Socio-demographic data, lifestyle variables and anthropometric measurements were recorded using a standard questionnaire. Fasting blood glucose, HbA1c and lipid profiles were estimated using the manufacturer’s guideline. Student’s t-test and one-way ANOVA were used for comparison between different groups and the correlation was established by Spearman correlation. Risk factors associated with poor glycaemic control were verified by logistic regression analysis. Results The mean HbA1c of the study population was 7.4±1.3% and 65.4% had poor glycaemic control with mean 8.0±1.1%. Higher HbA1c levels were significantly associated with duration of diabetes, a number of drugs used, patient–physician relationship and knowledge about diabetes. The poor glycaemic control was significantly associated with low adherence of following the meal plan, regular medication and regular exercising (p<0.001). Among all the barriers, a too busy schedule for following the meal plan, taking medications and exercising regularly was significantly correlated with HbA1c levels. Multivariable logistic regression analysis showed irregular meal plan (OR=5.27), irregular exercise (OR=2.25), number of medication used (OR= 0.19) and lesser extent patient–physician relationship (OR=2.68) were independent risk factors for poor glycaemic control. Conclusion The poor glycaemic control was associated with poor adherence to self-care adherence and their barriers in our diabetic population. Integrated knowledge on diabetes management should be targeted to improve glycaemic control in our communities.
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Affiliation(s)
- Sushant Pokhrel
- Department of Laboratory Medicine, Manmohan Memorial Institute of Health Sciences, Kathmandu, Nepal
| | - Sneha Shrestha
- Department of Laboratory Medicine, Manmohan Memorial Institute of Health Sciences, Kathmandu, Nepal
| | - Alaska Timilsina
- Department of Laboratory Medicine, Manmohan Memorial Institute of Health Sciences, Kathmandu, Nepal
| | - Manisha Sapkota
- Department of Laboratory Medicine, Manmohan Memorial Institute of Health Sciences, Kathmandu, Nepal
| | - Mahendra Prasad Bhatt
- Department of Laboratory Medicine, Manmohan Memorial Institute of Health Sciences, Kathmandu, Nepal
| | - Bashu Dev Pardhe
- Department of Laboratory Medicine, Manmohan Memorial Institute of Health Sciences, Kathmandu, Nepal
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Meng W, Chan BW, Ezeonwumelu C, Hébert HL, Campbell A, Soler V, Palmer CN. A genome-wide association study implicates that the TTC39C gene is associated with diabetic maculopathy with decreased visual acuity. Ophthalmic Genet 2019; 40:252-258. [PMID: 31264924 DOI: 10.1080/13816810.2019.1633549] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Background: Diabetic maculopathy is a form of diabetic retinopathy. The visual acuity of one third of patients with diabetic maculopathy will be affected. The purpose of this study was to identify genetic contributors of diabetic maculopathy with decreased visual acuity based on a genome-wide association approach using a well-defined Scottish diabetic cohort. Methods: We used linked e-health records of diabetic patients to define our cases and controls. The cases in this study were defined as type 2 diabetic patients who had ever been recorded in the linked e-health records as having maculopathy (observable or referable) in at least one eye and whose visual acuity of the eye was recorded to have decreased between the first and the last visual acuity record of that eye in the longitudinal e-health records. The controls were defined as a type 2 diabetic individual who had never been diagnosed with maculopathy or retinopathy in the linked e-health records. Anyone who had laser photocoagulation treatment was also excluded from the controls. A standard genome-wide association approach was applied. Results: Overall, we identified 469 cases and 1,374 controls within the Genetics of Diabetes Audit and Research in Tayside Scotland (GoDARTS) dataset. We found that the P value of rs9966620 in the TTC39C gene was 4.13x10-8, which reached genome-wide significance. Conclusions: We suggest that the TTC39C gene is associated with diabetic maculopathy with decreased visual acuity. This needs to be confirmed by further replication studies and functional studies.
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Affiliation(s)
- Weihua Meng
- a Division of Population Health and Genomics , Medical Research Institute, Ninewells Hospital and School of Medicine, University of Dundee , Dundee , UK
| | - Brian W Chan
- a Division of Population Health and Genomics , Medical Research Institute, Ninewells Hospital and School of Medicine, University of Dundee , Dundee , UK
| | - Chinenyenwa Ezeonwumelu
- a Division of Population Health and Genomics , Medical Research Institute, Ninewells Hospital and School of Medicine, University of Dundee , Dundee , UK
| | - Harry L Hébert
- a Division of Population Health and Genomics , Medical Research Institute, Ninewells Hospital and School of Medicine, University of Dundee , Dundee , UK
| | - Amy Campbell
- a Division of Population Health and Genomics , Medical Research Institute, Ninewells Hospital and School of Medicine, University of Dundee , Dundee , UK
| | - Vencent Soler
- b Retina unit, Ophthalmology department , Hôpital Pierre Paul Riquet, CHU Toulouse, 31059 Toulouse Cedex 9; Unité "Différenciation Epithéliale et Autoimmunité Rhumatoïde", UMR 1056 Inserm - Université de Toulouse , France
| | - Colin Na Palmer
- a Division of Population Health and Genomics , Medical Research Institute, Ninewells Hospital and School of Medicine, University of Dundee , Dundee , UK
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19
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Gentilella R, Romera I, Nicolay C, Buzzetti R, Vázquez LA, Sesti G. Change in HbA 1c Across the Baseline HbA 1c Range in Type 2 Diabetes Patients Receiving Once-Weekly Dulaglutide Versus Other Incretin Agents. Diabetes Ther 2019; 10:1113-1125. [PMID: 31055780 PMCID: PMC6531505 DOI: 10.1007/s13300-019-0625-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION This exploratory post hoc analysis investigated the relative changes in glycated haemoglobin (HbA1c) in patients with type 2 diabetes mellitus (T2DM) treated with dulaglutide versus active comparators across a continuous range of baseline HbA1c values using data from three phase III randomised controlled trials. METHODS Data from patients receiving once-weekly dulaglutide 0.75 and 1.5 mg, once-daily sitagliptin 100 mg, once-daily liraglutide 1.8 mg or twice-daily exenatide 10 μg in the intent-to-treat populations in the AWARD-5, AWARD-6 and AWARD-1 trials were analysed using last observation carried forward analysis of covariance. Starting with the predefined statistical model from each study, the type of association between HbA1c baseline and change at 26 weeks was modelled. Consistency of treatment effect was assessed via treatment-by-baseline HbA1c interaction terms. RESULTS Improvements in HbA1c occurred in all treatment groups across the entire baseline HbA1c range. The relationship between HbA1c baseline and magnitude of change was linear in all treatment groups, with greater reductions in patients with higher baseline HbA1c values. Across the continuum of baseline HbA1c values, patients treated with dulaglutide 1.5 mg achieved a similar mean HbA1c reduction to patients receiving liraglutide 1.8 mg and a greater reduction than patients receiving twice-daily exenatide or sitagliptin. In AWARD-5, the treatment-by-baseline HbA1c interaction P value (0.001) demonstrated progressively greater HbA1c reduction in dulaglutide-treated compared with sitagliptin-treated patients as baseline HbA1c increased. CONCLUSION Our results suggest that dulaglutide is an appropriate therapeutic option for patients with T2DM across a wide range of baseline HbA1c values, including those with poor metabolic control. FUNDING Eli Lilly and Company. Plain language summary available for this article.
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Affiliation(s)
| | - Irene Romera
- Eli Lilly and Company, Alcobendas, Madrid, Spain.
| | | | - Raffaella Buzzetti
- Department of Experimental Medicine "Sapienza", University of Rome, Rome, Italy
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Rwegerera GM, Masaka A, Pina-Rivera Y, Moshomo T, Gaenamong M, Godman B, Oyewo TA, Massele A, Habte D. Determinants of glycemic control among diabetes mellitus patients in a tertiary clinic in Gaborone, Botswana: findings and implications. Hosp Pract (1995) 2019; 47:34-41. [PMID: 30311819 DOI: 10.1080/21548331.2018.1535977] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 10/09/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND AND AIMS Glycemic control among patients with diabetes mellitus is associated with a marked reduction of both macrovascular and microvascular complications; however, glycemic control remains an elusive goal worldwide. The aim of this study was to determine factors associated with glycemic control among patients attending a tertiary clinic in Botswana as limited information to date. METHODS Cross-sectional study in a tertiary clinic in Gaborone, Botswana. Patients were recruited between 21 July 2015 and 21 September 2015. The majority of the randomly recruited patients (368/380-96.8%) had documentation of glycemic control (HbA1c) within three months of study recruitment and were subsequently included in the analysis. Glycemic control was categorized as desirable, suboptimal and poor if HbA1c was <7%, 7-9% and >9%, respectively. Data were analyzed using SPSS for descriptive statistics including both bivariate and multinomial logistic regression. A value of p < 0.05 was considered statistically significant. RESULTS The analyzed study population consisted of 258/368 (70.1%) females with a mean age (SD) of 56.7 ± 13.6 years. Means (SDs) for diabetes duration and glycated hemoglobin were 7.2 ± 7.1 years and 7.97 ± 2.02%, respectively. Of the 368 patients, 136 (36.95%) and 132/368 (35.86%) had desirable and suboptimal glycemic control, respectively. Older age, attending the clinic for more or equal to 3 years and not being on insulin were associated with both desirable and suboptimal glycemic control whereas duration of diabetes between 5 and 10 years was associated with poor glycemic control. CONCLUSIONS The majority of patients had poor glycemic control. Older age and not being on insulin were associated with better glycemic control. The fact that patients on insulin had poor glycemic control calls for more research to determine the timing of insulin initiations and dosing schedule factors as these will help to improve overall glycemic control in Botswana and elsewhere.
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Affiliation(s)
- Godfrey M Rwegerera
- a Department of Internal Medicine , University of Botswana , Gaborone , Botswana
- b Department of Medicine , Princess Marina Hospital , Gaborone , Botswana
| | - Anthony Masaka
- c Department of Public Health Management , Botho University , Gaborone , Botswana
| | - Yordanka Pina-Rivera
- a Department of Internal Medicine , University of Botswana , Gaborone , Botswana
- b Department of Medicine , Princess Marina Hospital , Gaborone , Botswana
| | - Thato Moshomo
- a Department of Internal Medicine , University of Botswana , Gaborone , Botswana
| | - Marea Gaenamong
- d Department of Emergency Medicine , Princess Marina Hospital , Gaborone , Botswana
| | - Brian Godman
- e Strathclyde Institute of Pharmacy and Biomedical Sciences , Strathclyde University , Glasgow , UK
- f Division of Clinical Pharmacology , Karolinska Institutet , Stockholm , Sweden
- g Health Economics Centre , University of Liverpool Management School , Liverpool , UK
- h Department of Public Health and Management, School of Pharmacy , Sefako Makgatho Health Sciences University , Pretoria , South Africa
| | | | - Amos Massele
- i Department of Biomedical Sciences , University of Botswana , Gaborone , Botswana
| | - Dereje Habte
- j Consultant Public Health Specialist , Addis Ababa , Ethiopia
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Arellano Perez Vertti RD, Aguilar Muñiz LS, Morán Martínez J, González Galarza FF, Arguello Astorga R. Cartilage Oligomeric Matrix Protein Levels in Type 2 Diabetes Associated with Primary Knee Osteoarthritis Patients. Genet Test Mol Biomarkers 2018; 23:16-22. [PMID: 30526057 DOI: 10.1089/gtmb.2018.0184] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
AIMS (1) To evaluate the association between type 2 diabetes mellitus (T2D) and primary knee osteoarthritis (KOA); and (2) to compare synovial fluid (SF) cartilage oligomeric matrix protein (COMP) concentrations and glycemic control parameters in patients with T2D, with and without primary KOA. METHODS A total of 231 individuals were included in this study. Primary KOA was confirmed according to the criteria established by the American College of Rheumatology. The presence of T2D was determined by medical history. In addition, fasting plasma glucose and glycated hemoglobin were analyzed to confirm diabetic and nondiabetic status. RESULTS Our results showed an association between T2D and primary KOA after covariate adjustments (OR = 3.755, p = 0.000024, 95% CI: 2.033-6.934). In addition, SF COMP levels were significantly higher in T2D groups with and without primary KOA (p = 0.00035; p = 0.001 respectively) when compared to nonT2D controls. CONCLUSION This study suggests a strong association between T2D and primary KOA; in addition, the presence of T2D may have an influence in SF COMP levels in subjects with and without primary KOA. The glycemic control parameters and duration of diabetes may be useful as an indirect indicator of SF COMP levels to prevent the effects of chronic exposure to hyperglycemia and subsequent damage to the articular cartilage.
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Affiliation(s)
- Ruben Daniel Arellano Perez Vertti
- 1 Facultad de Medicina Torreon, Universidad Autonoma de Coahuila , Torreon, Mexico .,2 Instituto de Ciencia y Medicina Genómica , Torreon, Mexico
| | | | | | - Faviel Francisco González Galarza
- 1 Facultad de Medicina Torreon, Universidad Autonoma de Coahuila , Torreon, Mexico .,2 Instituto de Ciencia y Medicina Genómica , Torreon, Mexico
| | - Rafael Arguello Astorga
- 1 Facultad de Medicina Torreon, Universidad Autonoma de Coahuila , Torreon, Mexico .,2 Instituto de Ciencia y Medicina Genómica , Torreon, Mexico
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Fiseha T, Alemayehu E, Kassahun W, Adamu A, Gebreweld A. Factors associated with glycemic control among diabetic adult out-patients in Northeast Ethiopia. BMC Res Notes 2018; 11:316. [PMID: 29776447 PMCID: PMC5960206 DOI: 10.1186/s13104-018-3423-5] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Accepted: 05/10/2018] [Indexed: 12/16/2022] Open
Abstract
Objective The aim of this study was to determine the status of glycemic control and identify factors associated with poor glycemic control among diabetic out-patients. Results A hospital based cross-sectional study was conducted among randomly selected 384 (126 type 1 and 258 type 2) diabetic adults attending a hospital in Northeast Ethiopia from January 1 to April 30, 2017. Of the total participants, 70.8% had poor status of glycemic control (defined as mean fasting blood glucose level above 130 mg/dl). In the multivariate analysis, rural residence (AOR = 2.61, 95% CI 1.37–4.96), low educational level (AOR = 7.10, 95% CI 2.94–17.17) and longer duration of diabetes (AOR = 2.20, 95% CI 1.18–4.08) were significantly associated with increased odds of poor glycemic control. Moreover, merchants (AOR = 3.39, 95% CI 1.16–9.96) were significantly more likely to have poor glycemic control compared to government employee. Diabetic patients receiving oral anti-diabetics (AOR = 5.12, 95% CI 2.10–12.52) or insulin (AOR = 3.26, 95% CI 1.26–8.48) were more likely to be poorly controlled. These results highlight the needed for appropriate management of patients focusing on associated factors identified for poor glycemic control to maintain good glycemic control and improve adverse outcomes of the disease in this study setting.
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Affiliation(s)
- Temesgen Fiseha
- Department of Clinical Laboratory Science, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia.
| | - Ermiyas Alemayehu
- Department of Medical Laboratory Science, College of Health & Medical Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Wongelawit Kassahun
- Department of Clinical Laboratory Science, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Aderaw Adamu
- Department of Clinical Laboratory Science, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Angesom Gebreweld
- Department of Clinical Laboratory Science, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
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23
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Ghadge AA, Diwan AG, Harsulkar AM, Kuvalekar AA. Gender dependent effects of fasting blood glucose levels and disease duration on biochemical markers in type 2 diabetics: A pilot study. Diabetes Metab Syndr 2017; 11 Suppl 1:S481-S489. [PMID: 28431918 DOI: 10.1016/j.dsx.2017.03.041] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Indexed: 12/14/2022]
Abstract
AIM The impact of fasting blood glucose levels (FBG) and disease duration on type 2 diabetes in Indian population is still unclear. The present study examines gender-dependent effects of FBG and disease duration on lipid profile, adipocytokines and related biochemical parameters in diabetic individuals. METHODS Type 2 diabetic individuals (n=100) were classified depending on FBG: patients with normal FBG (Glucose<126mg/dl) and patients with high FBG (Glucose≥126mg/dl); and disease duration: ≥0-≤3yr, >3-≤7yr, >7yr. RESULTS Males with high FBG had significantly higher serum glucose, triglycerides, very low density lipoprotein (VLDL), serum glutamic oxaloacetic transaminase (SGOT), serum glutamic pyruvic transaminase (SGPT) and waist hip ratio (WHR) than males with normal FBG. Females with high FBG had significant increase in serum glucose, adiponectin and creatinine while decrease in leptin levels than females with normal FBG. Males with high FBG had higher WHR, superoxide dismutase, SGOT, SGPT and lower adiponectin, leptin than females with high FBG. Significant positive association was observed between glucose and cholesterol, triglyceride, VLDL and urea in males with high FBG. With chronic diabetes for >7yr, males had increased systolic blood pressure, glucose, LDL, urea and low catalase activity as compared to other disease duration groups. However, females had higher adiponectin, creatinine and lower body mass index and cholesterol. CONCLUSIONS High FBG in males adversely affects lipid profile, adipocytokines and liver function. Some of these effects exacerbate as disease progresses. Higher adiponectin may have desirable effects on metabolic markers in females.
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Affiliation(s)
- Abhijit A Ghadge
- Diabetes Laboratory, Interactive Research School for Health Affairs (IRSHA), Bharati Vidyapeeth Deemed University, Pune-Satara Road, Pune, Maharashtra, 411043, India
| | - Arundhati G Diwan
- Bharati Vidyapeeth Medical College and Hospital, Bharati Vidyapeeth Deemed University, Pune-Satara Road, Pune, Maharashtra, 411043, India
| | - Abhay M Harsulkar
- Diabetes Laboratory, Interactive Research School for Health Affairs (IRSHA), Bharati Vidyapeeth Deemed University, Pune-Satara Road, Pune, Maharashtra, 411043, India
| | - Aniket A Kuvalekar
- Diabetes Laboratory, Interactive Research School for Health Affairs (IRSHA), Bharati Vidyapeeth Deemed University, Pune-Satara Road, Pune, Maharashtra, 411043, India.
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Biadgo B, Abebe SM, Baynes HW, Yesuf M, Alemu A, Abebe M. Correlation between Serum Lipid Profile with Anthropometric and Clinical Variables in Patients with Type 2 Diabetes Mellitus. Ethiop J Health Sci 2017; 27:215-226. [PMID: 29217920 PMCID: PMC5614992 DOI: 10.4314/ejhs.v27i3.3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Accepted: 12/10/2016] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND The problem of dyslipidemia is high in patients with diabetes mellitus. There is ample evidence that abnormalities in lipid metabolism are important risk factors for increased incidence of diabetes associated complications. The most important risk indicators for these complications are lipid profile abnormalities. Therefore, the aim of this study was to assess the correlation between serum lipid profile with anthropometric and clinical variables among type 2 diabetes mellitus patients. METHODS A comparative cross sectional study was conducted at University of Gondar Hospital from February to April in 2015. A total of 296 participants (148 case and 148 healthy controls) were selected using systematic random sampling technique. Socio-demographic characteristics and clinical data were collected using pretested structured questionnaire incorporating the WHO Stepwise approach. Fasting venous blood sample was collected for blood sugar; lipid profile investigations and the blood levels were determined by Bio Systems A25 Chemistry Analyzer (Costa Brava, Spain). Independent sample t-test and Man Whitney U test were used to compare means. P-value < 0.05 was considered statistically significant. RESULTS Overall, T2DM patients had significantly higher total cholesterol ([205.4±50.9vs184.9±44.1]mg/dl), low density lipoprotein ([113.1±43.2vs100.1±36.4] mg/dl) and triacylglycerol ([189.22± 100.9 vs 115.13±59.2] mg/dl), and significant decline of high density lipoprotein cholesterol ([56.5±20.4vs62.1±13] mg/dl) as compared to healthy controls, respectively. Triacylglycerolemia was significantly associated with the risk of cardiovascular disease (AOR: 1.015; 95%CI: 1.010-1.021). Evident correlation was observed between anthropometric and clinical variables with lipid profile. CONCLUSION Higher serum levels of fasting blood sugar, total cholesterol, low density lipoprotein cholesterol, and triacylglycerol and lower levels of high density lipoprotein cholesterol are found in type 2 diabetes mellitus patients. Thus, DM patients are more prone to dyslipidemia which is an important risk factor for atherosclerosis and coronary heart disease.
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Affiliation(s)
- Belete Biadgo
- Department of Clinical Chemistry, School of Biomedical and Laboratory Sciences, University of Gondar, Ethiopia
| | - Solomon Mekonnen Abebe
- Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Ethiopia
| | - Habtamu Wondifraw Baynes
- Department of Clinical Chemistry, School of Biomedical and Laboratory Sciences, University of Gondar, Ethiopia
| | - Mohammed Yesuf
- Department of Paraclinical Studies, Faculty of Veternary Medicine, University of Gondar, Ethiopia
| | - Aynadis Alemu
- Department of Clinical Chemistry, School of Biomedical and Laboratory Sciences, University of Gondar, Ethiopia
| | - Molla Abebe
- Department of Clinical Chemistry, School of Biomedical and Laboratory Sciences, University of Gondar, Ethiopia
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Impact of demographics and disease progression on the relationship between glucose and HbA1c. Eur J Pharm Sci 2017; 104:417-423. [PMID: 28412484 DOI: 10.1016/j.ejps.2017.04.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Revised: 03/24/2017] [Accepted: 04/10/2017] [Indexed: 11/20/2022]
Abstract
CONTEXT Several studies have shown that the relationship between mean plasma glucose (MPG) and glycated haemoglobin (HbA1c) may vary across populations. Especially race has previously been referred to shift the regression line that links MPG to HbA1c at steady-state (Herman & Cohen, 2012). OBJECTIVE To assess the influence of demographic and disease progression-related covariates on the intercept of the estimated linear MPG-HbA1c relationship in a longitudinal model. DATA Longitudinal patient-level data from 16 late-phase trials in type 2 diabetes with a total of 8927 subjects was used to study covariates for the relationship between MPG and HbA1c. The analysed covariates included age group, BMI, gender, race, diabetes duration, and pre-trial treatment. Differences between trials were taken into account by estimating a trial-to-trial variability component. PARTICIPANTS Participants included 47% females and 20% above 65years. 77% were Caucasian, 9% were Asian, 5% were Black and the remaining 9% were analysed together as other races. ANALYSIS Estimates of the change in the intercept of the MPG-HbA1c relationship due to the mentioned covariates were determined using a longitudinal model. RESULTS The analysis showed that pre-trial treatment with insulin had the most pronounced impact associated with a 0.34% higher HbA1c at a given MPG. However, race, diabetes duration and age group also had an impact on the MPG-HbA1c relationship. CONCLUSION Our analysis shows that the relationship between MPG and HbA1c is relatively insensitive to covariates, but shows small variations across populations, which may be relevant to take into account when predicting HbA1c response based on MPG measurements in clinical trials.
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Herrmann K, Brunell SC, Li Y, Zhou M, Maggs DG. Impact of Disease Duration on the Effects of Pramlintide in Type 1 Diabetes: A Post Hoc Analysis of Three Clinical Trials. Adv Ther 2016; 33:848-61. [PMID: 27071768 PMCID: PMC4882374 DOI: 10.1007/s12325-016-0326-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Adjunctive mealtime use of the amylin analog pramlintide improves postprandial hyperglycemia in patients with type 1 diabetes. This post hoc analysis of three randomized trials evaluated whether disease duration affected responses to pramlintide. METHODS Patients received mealtime pramlintide 30 or 60 µg (n = 714) or placebo (n = 537) as an adjunct to insulin and were stratified into tertiles by diabetes duration at baseline. Efficacy and safety end points were assessed at week 26 using analysis of covariance and logistic regression models. RESULTS Disease durations for tertiles 1, 2, and 3 were 6.7, 16.5, and 29.9 years, respectively. In all tertiles, pramlintide resulted in greater reductions in glycated hemoglobin (HbA1c) and weight than placebo, with greater weight reductions and insulin sparing in tertiles 2 and 3. Insulin dose and weight increased in the placebo group in all tertiles. Baseline HbA1c was a predictor of HbA1c lowering in both treatment groups (P < 0.0001); higher daily insulin predicted a smaller percent increase in insulin dose for placebo (P = 0.01); and higher body weight predicted greater weight loss in both pramlintide- and placebo-treated patients (P < 0.05). Event rates for severe hypoglycemia were similar for pramlintide and placebo and increased with longer duration of diabetes for both groups. Nausea with pramlintide increased with longer disease duration. CONCLUSION Mealtime pramlintide resulted in greater reductions in HbA1c than placebo, regardless of diabetes duration at baseline. Longer disease duration appeared to augment insulin sparing and weight loss with pramlintide, with a potential for increased incidence of hypoglycemia and nausea. FUNDING The design and conduct of the study were supported by Amylin Pharmaceuticals, San Diego, CA, USA.
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Affiliation(s)
| | | | - Yan Li
- Bristol-Myers Squibb/AstraZeneca, San Diego, CA, USA
| | - Ming Zhou
- Bristol-Myers Squibb, Pennington, NJ, USA.
| | - David G Maggs
- Bristol-Myers Squibb/AstraZeneca, San Diego, CA, USA
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Sekhar TS, Medarametla S, Rahman A, Adapa SS. Early Menopause in Type 2 Diabetes - A Study from a South Indian Tertiary Care Centre. J Clin Diagn Res 2015; 9:OC08-10. [PMID: 26557555 PMCID: PMC4625274 DOI: 10.7860/jcdr/2015/14181.6628] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Accepted: 08/05/2015] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Menopause marks the end of ovarian function and it is called 'early' or 'premature' if it occurs before 45 years. Very little is known about the menopause transition in Diabetic women. Metabolic disorders like diabetes will accelerate the reproductive ageing and determine premature ovarian failure by various mechanisms. Early menopause along with diabetes has a synergistic effect over the incidence of cardiovascular diseases and other illnesses. There is no data regarding menopausal age in Indian population. Hence, present study was aimed at understanding the age of menopause in diabetic Indian women. MATERIALS AND METHODS This study was carried out at a tertiary care, teaching hospital in Southern India. Post-menopausal women who attended the Department of Medicine during August 2013 to August 2014, were included in the study. Six hundred patients were recruited by a systematic random sampling, 300 diabetic and 300 non-diabetic after obtaining their consents. They were all non-smokers, took mixed diet and other somatometric variables were similar in both the groups. RESULTS Average age of menopause among diabetic women was 44.65 years which is much earlier than the menopause in non-diabetic women (48.2 years). Out of the 600 women, 212 women had an early menopause (<45 yrs.). Among them, 54 were non-diabetic and 158 were diabetic. Present study also revealed a higher BMI among the diabetics than the non-diabetic women. This may be due to the changes in body composition and increase in abdominal fat after menopause. This change is more in diabetics due to the disturbances in insulin sensitivity and glucose metabolism. CONCLUSION The present study confirms that Type 2 Diabetes increases the risk of early menopause. The study reinforces the importance of early diagnosis and treatment of diabetes for a long term well being of a woman.
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Affiliation(s)
- T.V.D. Sasi Sekhar
- Professor, Department of General Medicine, Dr. Pinnamaneni Siddhartha Institute of Medical Sciences and Research Foundation, Chinnoutpally, Krishna, India
| | - Soumya Medarametla
- Post Graduate Resident, Department of General Medicine, Dr. Pinnamaneni Siddhartha Institute of Medical Sciences and Research Foundation, Chinnoutpally, Krishna, India
| | - Arifa Rahman
- Post Graduate Resident, Department of General Medicine, Dr. Pinnamaneni Siddhartha Institute of Medical Sciences and Research Foundation, Chinnoutpally, Krishna, India
| | - Satya Sahi Adapa
- Post Graduate Resident, Department of General Medicine, Dr. Pinnamaneni Siddhartha Institute of Medical Sciences and Research Foundation, Chinnoutpally, Krishna, India
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Camara A, Baldé NM, Sobngwi-Tambekou J, Kengne AP, Diallo MM, Tchatchoua APK, Kaké A, Sylvie N, Balkau B, Bonnet F, Sobngwi E. Poor glycemic control in type 2 diabetes in the South of the Sahara: the issue of limited access to an HbA1c test. Diabetes Res Clin Pract 2015; 108:187-92. [PMID: 25697633 DOI: 10.1016/j.diabres.2014.08.025] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Revised: 06/02/2014] [Accepted: 08/29/2014] [Indexed: 12/23/2022]
Abstract
BACKGROUND Management of type 2 diabetes remains a challenge in Africa. The objective of this study was to evaluate the prevalence and predictors of poor glycemic control in patients with type 2 diabetes living in sub-Saharan. PATIENTS AND METHODS This was a cross-sectional study involving 1267 people (61% women) with type 2 diabetes (mean age 58 years) recruited across health facilities in Cameroon and Guinea. Predictors of poor glycemic control (HbA1c ≥7.0% (53 mmol/mol)) were investigated via logistic regressions. RESULTS The mean body mass index was 27.4 ± 5.8 kg/m(2), and 74% of patients had poor glycemic control. Predictors of poor glycemic control in multivariable regression models were recruitment in Guinea [odd ratio: 2.91 (95% confidence interval 2.07 to 4.11)], age <65 years [1.40 (1.04 to 1.88)], diabetes duration ≥3 years [2.36 (1.74 to 3.21)], treatment with: oral glucose control agents [3.46 (2.28 to 5.26)], insulin alone or with oral glucose control agents [7.74 (4.70 to 12.74)] and absence of a previous HbA1c measurement in Guinea [2.96 (1.30 to 6.75)]. CONCLUSION Poor control of blood glucose is common in patients with type 2 diabetes in these two countries. Limited access to HbA1c appears to be a key factor associated with poor glycemic control in Guinea, and should be addressed by health policies targeting improvement in the outcomes of diabetes care.
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Affiliation(s)
- Alioune Camara
- Department of Endocrinology, University Hospital, Conakry, Guinea; INSERM, CIC 0203, University Hospital of Pontchaillou, Rennes, France.
| | - Naby M Baldé
- Department of Endocrinology, University Hospital, Conakry, Guinea
| | | | - André P Kengne
- Non-Communicable Diseases Research Unit, South African Medical Research Council & University of Cape Town, Cape Town, South Africa
| | - Mansour M Diallo
- Department of Endocrinology, University Hospital, Conakry, Guinea
| | - Alain P K Tchatchoua
- Central Hospital and Faculty of Medicine and Biomedical Sciences University, Yaounde, Cameroon
| | - Amadou Kaké
- Department of Endocrinology, University Hospital, Conakry, Guinea
| | - Ngamani Sylvie
- Central Hospital and Faculty of Medicine and Biomedical Sciences University, Yaounde, Cameroon
| | | | - Fabrice Bonnet
- INSERM, CIC 0203, University Hospital of Pontchaillou, Rennes, France; Departments of Endocrinology, University Hospital, Rennes, France
| | - Eugène Sobngwi
- Central Hospital and Faculty of Medicine and Biomedical Sciences University, Yaounde, Cameroon; Institute of Health & Society, Newcastle University, Newcastle upon Tyne, United Kingdom
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Yousefzadeh G, Shokoohi M, Najafipour H. Inadequate control of diabetes and metabolic indices among diabetic patients: A population based study from the Kerman Coronary Artery Disease Risk Study (KERCADRS). Int J Health Policy Manag 2014; 4:271-7. [PMID: 25905475 DOI: 10.15171/ijhpm.2015.06] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2014] [Accepted: 12/20/2014] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND The goal of diabetes control should be feasible in order to minimize the risk of its adverse events and to reduce its burden and cost on patients. The current study aimed to assess the status of glycemic control in male and female patients with Type 2 Diabetes Mellitus (T2DM) in Kerman, Iran. METHODS In the present study, 500 T2DM (300 women and 200 men) from the Kerman Coronary Artery Disease Risk Study (KERCADRS), a population-based study from 2009 to 2011, were selected. Patients were >18 years old, had Fasting Blood Sugar (FBS) higher than 126 mg/dl, and had been through treatment for their diagnosed disease. All participants underwent Glycosylated Hemoglobin (HbA1c) analysis. HbA1c less than 7% was considered as good glucose control. Other metabolic indices based on American Diabetes Association (ADA) target recommendations were considered. RESULTS The mean level of HbA1c in total subjects was 8.56 ± 4.72% that only 31.66% of men and 26.00% of women had controlled level of HbA1c. Total cholesterol less than 200 mg/dl was reported in 64.50% of men and 44.00% of women, High Density Lipoprotein (HDL) more than 40 mg/dl was revealed in 20.50% of men and 34.67% of women, and Low Density Lipoprotein (LDL) less than 100 mg/dl was reported in 41.50% of men and 25.33% of women. In multivariate logistic regression model, longer duration of disease and higher Waist Circumference (WC) were positively associated with uncontrolled diabetes status. CONCLUSION The findings of the present study revealed that diabetes control in T2DM was inadequate. Changing the policy of treatment in individual patient and establishing better diabetes clinic to decrease the frequency of uncontrolled T2DM are crucial. Paying attention to other affecting metabolic components such as WC in the process of T2DM management is important.
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Affiliation(s)
- Gholamreza Yousefzadeh
- Physiology Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Mostafa Shokoohi
- Research Center for Modeling in Health, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Hamid Najafipour
- Physiology Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
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Insulin sensitivity is related to glycemic control in type 2 diabetes and diabetes remission after Roux-en Y gastric bypass. Surgery 2014; 155:1036-43. [PMID: 24856123 DOI: 10.1016/j.surg.2014.02.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2013] [Accepted: 02/05/2014] [Indexed: 01/06/2023]
Abstract
BACKGROUND After initial onset, adequate glycemic control in patients with type 2 diabetes (T2DM) presents a continuing challenge even with aggressive pharmacologic treatment, and longer disease duration is associated with poorer resolution in response to Roux-en Y gastric bypass (RYGB). Skeletal muscle insulin sensitivity is an important determinant of glycemic control. We investigated whether skeletal muscle insulin sensitivity is predictive of T2DM resolution with RYGB and is in general lower in patients with longer-duration T2DM. METHODS Insulin sensitivity (SI) and the acute response to glucose (AIRg) were calculated by MINMOD analysis from glucose and insulin obtained during a modified frequently sampled intravenous glucose tolerance test. RESULTS Pre-RYGB SI and duration but not AIRg were predictive of T2DM resolution by RYGB. In addition, HbA1c was greater and SI and AIRg lower in long- (8+ years) compared with short-duration (1- to 7-year) T2DM. Multiple linear regression analysis demonstrated that SI explained 32% and AIRg 21% of the variance in HbA1c, respectively. CONCLUSION The current results suggest that pre-RYGB SI is predictive of T2DM resolution after RYGB, skeletal muscle insulin sensitivity and β-cell function worsen after the onset of T2DM, and low skeletal muscle insulin sensitivity as well as low β cell function contribute to poor glycemic control in T2DM.
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Al-Azzam SI, Khabour OF, Alzoubi KH, Ghanma MW, Alhasan AY. The role of TNF-α G-308A promoter polymorphism in glycemic control in Type 2 diabetes patients. J Endocrinol Invest 2014; 37:113-8. [PMID: 24497209 DOI: 10.1007/s40618-013-0002-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2013] [Accepted: 11/17/2013] [Indexed: 12/12/2022]
Abstract
BACKGROUND TNF-α polymorphisms were shown to be associated with insulin resistance and diabetes development and complications. AIM To investigate the association between glycemic control in Type 2 diabetes patients and TNF-α G-308A single nucleotide polymorphism (SNP). METHODS This was a cross-sectional observational study, where diabetes patients from both genders (170 male and 185 female) were enrolled in the study. Patients were divided into two groups: good glycemic control (n = 158) and poor glycemic control (n = 197). Genotyping of TNF-α G-308A SNP was carried out using restriction fragment length polymorphisms-polymerase chain reaction. RESULTS The results showed that TNF-α G-308A SNP is strongly associated with glycemic control in type 2 diabetes patients. Patients with the AA and AG genotypes had better glycemic control than those with GG genotype (P < 0.01). Other parameters that impacted glycemic control include duration of the disease (P < 0.01) and response to insulin therapy (P < 0.01). However, no contribution for gender or statins use to glycemic control was observed (P > 0.05). CONCLUSION TNF-α G-308A SNP might modulate glycemic control among type 2 diabetes patients.
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Affiliation(s)
- S I Al-Azzam
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, 22110, Jordan,
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Saharia GK, Goswami RK. Evaluation of serum zinc status and glycated hemoglobin of type 2 diabetes mellitus patients in a tertiary care hospital of assam. J Lab Physicians 2013; 5:30-3. [PMID: 24014965 PMCID: PMC3758701 DOI: 10.4103/0974-2727.115923] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The present study was undertaken to find out any correlation between serum zinc concentration and HbA1C% in patients with type 2 diabetes mellitus (DM). The study was carried out on 50 newly diagnosed patients of type 2 diabetes and controls in the Department of Biochemistry, Assam Medical College and Hospital, Dibrugarh. Analyses of blood glucose (fasting and postprandial), glycated hemoglobin (HbA1c), serum zinc, urea, and creatinine concentrations were performed by standard methods. Concentrations of fasting and postprandial blood glucose were significantly higher in the diabetic group than controls (P < 0.001) and the mean HbA1c% was also higher in cases (8.32% ±1.58%). The mean serum zinc concentration in cases was found to be significantly lower than controls (79.85 ± 13.4 vs. 109.74 ± 9.72 μg/dL) and P < 0.001 with correlation coefficient r = –0.804. Present study revealed an inverse relationship between HbA1C% and serum zinc concentration in patients with type 2 DM, substantiated by regression analysis.
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Sasi ST, Kodali M, Burra KC, Muppala BS, Gutta P, Bethanbhatla MK. Self Care Activities, Diabetic Distress and other Factors which Affected the Glycaemic Control in a Tertiary Care Teaching Hospital in South India. J Clin Diagn Res 2013; 7:857-60. [PMID: 23814728 DOI: 10.7860/jcdr/2013/5726.2958] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Accepted: 02/24/2013] [Indexed: 12/16/2022]
Abstract
BACKGROUND Interventions which were made to promote a better self-management have produced improvements in the glycaemic control in patients with Diabetes mellitus. An improved glycaemic control is known to prevent the long term complications. METHOD This study was conducted at the Dr. Pinnamaneni Siddhartha Institute of Medical Sciences and Research Foundation, which is a rural tertiary health care centre. 546 patients were included in our study and they were assessed for the glycaemic control (HbA1c), diabetes distress (DDs), and self care activities. RESULTS Of the total 546 patients, 49% had a poor glycaemic control, as was indicated by HbA1c levels of >7%. The factors which are significantly associated with a poor glycaemic control are age (p=0.03 ), sex (p= 0.0415), literacy (p=0.0422), duration of the disease (p=0.0006), diabetic distress (p=0.0001) and self care activities like diet ( p=0.0001), medication (p=0.0001) and exercise (p=0.0001), whereas there was no significant effect of the BM I (p=0.094) on the glycaemic control. CONCLUSION This study revealed the factors that could predict the glycaemic control in the diabetic patients who attended our tertiary care teaching hospital. The barriers that prevent these patients from meeting their goals must be explored, to improve their health outcomes.
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Pharmacometric Approaches to Guide Dose Selection of the Novel GPR40 Agonist TAK-875 in Subjects With Type 2 Diabetes Mellitus. CPT-PHARMACOMETRICS & SYSTEMS PHARMACOLOGY 2013; 2:e22. [PMID: 23887592 PMCID: PMC3600727 DOI: 10.1038/psp.2012.23] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2012] [Accepted: 11/19/2012] [Indexed: 11/18/2022]
Abstract
The G-protein-coupled receptor 40 agonist (GPR40) TAK-875 is being developed as an adjunct to diet and exercise to improve glycemic control in patients with type 2 diabetes mellitus. Pharmacometric approaches such as model-based exposure-response and meta-analyses were applied to (i) characterize exposure/dose–efficacy responses of TAK-875, (ii) characterize the time course of glycosylated hemoglobin A1c (HbA1c) response with TAK-875 6.25 to 200 mg q.d. doses for 12 weeks, (iii) project and compare HbA1c response with dipeptidyl peptidase 4 (DPP-4) inhibitors and TAK-875 up to 24 weeks, and (iv) provide a quantitative rationale for dose selection in phase 3. On the basis of phase 2 data, relationships between TAK-875 concentrations and HbA1c were well characterized by exposure–response models. EC50 and Emax of TAK-875 were estimated to be 3.16 µg/ml and 0.366, respectively. Model-based simulations over 24 weeks indicated that the 25- and 50-mg q.d. doses of TAK-875 achieve efficacy as comparable with or better than that of commonly used antidiabetic agents.
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Sluik D, Boeing H, Montonen J, Kaaks R, Lukanova A, Sandbaek A, Overvad K, Arriola L, Ardanaz E, Saieva C, Grioni S, Tumino R, Sacerdote C, Mattiello A, Spijkerman AMW, van der A DL, Beulens JWJ, van Dieren S, Nilsson PM, Groop LC, Franks PW, Rolandsson O, Bueno-de-Mesquita B, Nöthlings U. HbA1c measured in stored erythrocytes is positively linearly associated with mortality in individuals with diabetes mellitus. PLoS One 2012; 7:e38877. [PMID: 22719972 PMCID: PMC3374773 DOI: 10.1371/journal.pone.0038877] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2012] [Accepted: 05/13/2012] [Indexed: 01/12/2023] Open
Abstract
Introduction Observational studies have shown that glycated haemoglobin (HbA1c) is related to mortality, but the shape of the association is less clear. Furthermore, disease duration and medication may modify this association. This observational study explored the association between HbA1c measured in stored erythrocytes and mortality. Secondly, it was assessed whether disease duration and medication use influenced the estimates or were independently associated with mortality. Methods Within the European Prospective Investigation into Cancer and Nutrition a cohort was analysed of 4,345 individuals with a confirmed diagnosis of diabetes at enrolment. HbA1c was measured in blood samples stored up to 19 years. Multivariable Cox proportional hazard regression models for all-cause mortality investigated HbA1c in quartiles as well as per 1% increment, diabetes medication in seven categories of insulin and oral hypoglycaemic agents, and disease duration in quartiles. Results After a median follow-up of 9.3 years, 460 participants died. Higher HbA1c was associated with higher mortality: Hazard Ratio for 1%-increase was 1.11 (95% CI 1.06, 1.17). This association was linear (P-nonlinearity =0.15) and persistent across categories of medication use, disease duration, and co-morbidities. Compared with metformin, other medication types were not associated with mortality. Longer disease duration was associated with mortality, but not after adjustment for HbA1c and medication. Conclusion This prospective study showed that persons with lower HbA1c had better survival than those with higher HbA1c. The association was linear and independent of disease duration, type of medication use, and presence of co-morbidities. Any improvement of HbA1c appears to be associated with reduced mortality risk.
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Affiliation(s)
- Diewertje Sluik
- Department of Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany.
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Factors associated with poor glycemic control among patients with type 2 diabetes. J Diabetes Complications 2009; 24:84-9. [PMID: 19282203 DOI: 10.1016/j.jdiacomp.2008.12.008] [Citation(s) in RCA: 232] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2008] [Accepted: 12/22/2008] [Indexed: 01/21/2023]
Abstract
OBJECTIVES Determine factors associated with poor glycemic control among Jordanian patients with Type 2 diabetes. METHODS A systematic random sample of 917 patients was selected from all patients with Type 2 diabetes over a period of 6 months in 2008. A prestructured questionnaire sought information about sociodemographic, clinical characteristics, self-care management behaviours, medication adherence, barriers to adherence, and attitude towards diabetes. Weight, height, and waist circumferences were measured. All available last readings of hemoglobin A1c (HbA1c), fasting blood sugar measurements and lipid were abstracted from patients' records. Poor glycemic control was defined as HbA1c >or=7%. RESULTS Of the total 917 patients, 65.1% had HbA1c >or=7%. In the multivariate analysis, increased duration of diabetes (>7 years vs. <or=7years) (OR=1.99, P<or=.0005), not following eating plan as recommended by dietitians (OR=2.98, P<or=.0005), negative attitude towards diabetes, and increased barriers to adherence scale scores were significantly associated with increased odds of poor glycemic control. CONCLUSION The proportion of patients with poor glycemic control was high, which was nearly comparable to that reported from many countries. Longer duration of diabetes and not adherent to diabetes self-care management behaviors were associated with poor glycemic control. An educational program that emphasizes lifestyle modification with importance of adherence to treatment regimen would be of great benefit in glycemic control.
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Qvist R, Ismail IS, Chinna K, Muniandy S. Use of glycated hemoglobin (HbA(1C)) and impaired glucose tolerance in the screening of undiagnosed diabetes in the Malaysian population. Indian J Clin Biochem 2008; 23:246-9. [PMID: 23105763 DOI: 10.1007/s12291-008-0055-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Although HbA(1C) is widely accepted as a useful index of mean blood glucose in type 2 diabetic patients its usefulness as screening test for diabetes has been controversial. The present study was undertaken to determine whether the level of HbA(1C) predicted diabetes in a prediabetic group of subjects. Plasma lipids, oral glucose tolerance, HbA(1C) was determined in 90 normal control subjects, 57 offspring of one type 2 diabetes mellitus parent and 11 diagnosed type 2 diabetes mellitus individuals. The mean age of participants was 44.5 yrs (not significantly different amongst the three groups) and the mean body mass index was 26.8 (not significantly different amongst the three groups). Two hours after a 75 g glucose challenge, the offspring had a significantly higher plasma glucose level (mean = 7.1 mmol/L, p value = 0.002) than the normals. Similarly the HbA(1C) values were higher in the offspring than in the normals (mean = 5.78%, p value = 0.016). Besides the significantly higher values for oral glucose tolerance test and HbA(1C), the diabetics also were significantly higher for triglycerides (mean = 2.25mmol/L), total cholesterol (mean = 6.24mmol/L) and systolic blood pressure (mean = 138.45mm Hg) than the offspring (P value = 0.031, 0.006, 0.010) and the normals (P value = 0.026, 0.018, 0.002) respectively. The mean values of diastolic blood pressure, LDL cholesterol and HDL cholesterol were not significantly different amongst the three groups.
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Affiliation(s)
- Rajes Qvist
- Department of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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