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Franc S, Bensaid S, Schaepelynck P, Orlando L, Lopes P, Charpentier G. Impact of chronic emotions and psychosocial stress on glycemic control in patients with type 1 diabetes. Heterogeneity of glycemic responses, biological mechanisms, and personalized medical treatment. DIABETES & METABOLISM 2023; 49:101486. [PMID: 37858921 DOI: 10.1016/j.diabet.2023.101486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/18/2023] [Accepted: 09/29/2023] [Indexed: 10/21/2023]
Abstract
Many studies have clearly established that chronic psychosocial stress may sustainably worsen glycemic control in patients with type 1 diabetes mellitus (T1DMM), thus promoting diabetes complications. Chronic psychosocial stress may be due to: i) the long-term accumulation of stressful life events that require readjustment on the part of the individual (loosing friends, changing schools), and/or ii) exposure to severe chronic stressors (persistent difficulties and adversities of life). Whatever the reason, many studies have clearly established a positive correlation between chronic psychosocial stress and HbA1c levels. However, a small fraction of patients is minimally affected or not affected at all by chronic psychosocial stress. Conversely, positive life events can substantially improve glycemic control. Recent evidence suggests the existence of subpopulations that differ in personality traits, neurohormonal regulatory responses, and food intake behavior (increased or decreased). Better characterization of the clinical and neurohormonal differences between these subpopulations may help develop personalized treatment strategies in the future. In the near future, psychotherapeutic support and automated insulin delivery (AID) could alleviate chronic stress, prevent worsening glycemic control, and ease the burden of diabetes.
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Affiliation(s)
- Sylvia Franc
- French Center for Studies and Research on the Intensification of Diabetes Treatment, CERITD, Evry, France; Department of Diabetes and Endocrinology, South Francilien Hospital Centre, Corbeil-Essonnes, France.
| | - Samir Bensaid
- French Center for Studies and Research on the Intensification of Diabetes Treatment, CERITD, Evry, France
| | - Pauline Schaepelynck
- Department of Nutrition-Endocrinology-Metabolic Diseases, Pôle ENDO, APHM-Hôpital la Conception, Marseille, France
| | - Laurent Orlando
- French Center for Studies and Research on the Intensification of Diabetes Treatment, CERITD, Evry, France
| | - Philippe Lopes
- LBEPS, Laboratory of Exercise Biology for Performance and Health, Evry University, Evry-Courcouronnes, France
| | - Guillaume Charpentier
- French Center for Studies and Research on the Intensification of Diabetes Treatment, CERITD, Evry, France; Department of Diabetes and Endocrinology, South Francilien Hospital Centre, Corbeil-Essonnes, France
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Burahmah J, Zheng D, Leslie RD. Adult-onset type 1 diabetes: A changing perspective. Eur J Intern Med 2022; 104:7-12. [PMID: 35718648 DOI: 10.1016/j.ejim.2022.06.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 04/27/2022] [Accepted: 06/03/2022] [Indexed: 11/19/2022]
Abstract
Type 1 diabetes most commonly presents in adulthood, contrary to the widely held view that it is a disease of childhood. Furthermore, a substantial proportion of cases of adult-onset type 1 diabetes does not require insulin therapy at clinical onset. Recent studies have emphasised the evidence that adult-onset type 1 diabetes is prevalent but often misclassified initially as type 2 diabetes (1, 2). In this review, we discuss that recent literature, highlighting the similarities and differences between adult-onset and childhood-onset type 1 diabetes, exploring recent debates surrounding its epidemiology and genetics, as well as expanding on important issues of diagnostic criteria for individuals presenting with adult-onset diabetes and the subsequent management once identified as having an autoimmune basis. In addition, this review looks at the psychosocial challenges faced by T1D patients and their possible management.
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Affiliation(s)
- J Burahmah
- Blizard Institute, Queen Mary, London, UK
| | - D Zheng
- Blizard Institute, Queen Mary, London, UK
| | - R D Leslie
- Blizard Institute, Queen Mary, London, UK.
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Zhang Z, Zhu Y, Wang Q, Chang T, Liu C, Zhu Y, Wang X, Cao X. Global Trends and Research Hotspots of Exercise for Intervening Diabetes: A Bibliometric Analysis. Front Public Health 2022; 10:902825. [PMID: 35875005 PMCID: PMC9300903 DOI: 10.3389/fpubh.2022.902825] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 05/31/2022] [Indexed: 12/25/2022] Open
Abstract
BackgroundDiabetes is a chronic metabolic disease characterized by hyperglycemia that often occurs in adults. Many studies have indicated that exercise is beneficial to the medical management of diabetes. Bibliometric analysis can help investigators to identify the current research concerns to guide future research directions. Nevertheless, the overview bibliometric analysis of this global research topic related to exercise and diabetes is lacking. The present bibliometric study aimed to investigate development trends and research hotspots of exercise and diabetes research and provide researchers with new perspectives in further studies.Materials and MethodsThe articles and reviews regarding exercise and diabetes between 2000 and 2020 were retrieved from the Web of Science Core Collection. The scientometrics analytical tool CiteSpace software was used to analyze the cooperation among countries/institutions/journals/authors, analysis of co-occurrence keywords, keywords bursts, and references.ResultsIn all, 3,029 peer-reviewed papers were found with a persistently increased tendency over time. The most prolific country and institution were the USA (965) and Univ Alberta (76), respectively. Diabetes Care published most papers (178) and was the most co-cited journal (2,630). Riddell MC had the most publications (53), and Sigal RJ was the most influential author (503 cited times). Colberg et al.'s paper (co-citation counts: 183) showed the strongest citation bursts by the end of 2020, which was the most representative reference. The four research focuses were mellitus, exercise, physical activity, and glycemic control. The two frontiers trends were sedentary behavior and stress. The combination of aerobic and resistance training can effectively improve glycemic control, decrease HbA1c levels, enhance cardiorespiratory fitness, improve lipid levels, and decrease the demand for non-insulin antihyperglycemic agents.ConclusionsThis study offers a scientific perspective on exercise and diabetes research and provides investigators with valuable information to detect the current research condition, hotspots, and emerging trends for further study.
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Affiliation(s)
- Zhijie Zhang
- Rehabilitation Therapy Center, Luoyang Orthopedic Hospital of Henan Province, Luoyang, China
| | - Yuanchun Zhu
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Qingfeng Wang
- Rehabilitation Therapy Center, Luoyang Orthopedic Hospital of Henan Province, Luoyang, China
| | - Tiantian Chang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Chunlong Liu
- Clinical Medical College of Acupuncture, Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yi Zhu
- Department of Musculoskeletal Pain Rehabilitation, The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xueqiang Wang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Xiangyang Cao
- Rehabilitation Therapy Center, Luoyang Orthopedic Hospital of Henan Province, Luoyang, China
- *Correspondence: Xiangyang Cao
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Coccaro EF, Drossos T, Kline D, Lazarus S, Joseph JJ, de Groot M. Diabetes distress, emotional regulation, HbA 1c in people with diabetes and A controlled pilot study of an emotion-focused behavioral therapy intervention in adults with type 2 diabetes. Prim Care Diabetes 2022; 16:381-386. [PMID: 35288059 PMCID: PMC9133204 DOI: 10.1016/j.pcd.2022.03.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 02/01/2022] [Accepted: 03/02/2022] [Indexed: 11/20/2022]
Abstract
AIM One potential barrier for people with diabetes to reach glycemic goals is diabetes distress. Accumulating evidence suggests diabetes distress may be linked to individuals' emotion regulation capacities. Thus, we conducted two studies to elucidate a model for how emotion regulation impacts diabetes distress and A1c levels and determine preliminary effect size estimates for an intervention targeting poor emotion regulation on glycemic control. METHODS Study I used structural equation modeling to assess the cross-sectional relationships between these variables in a sample of 216 individuals with Type 1 and Type 2 diabetes. Study II built on findings from Study I that highlighted the role of emotion regulation capacities in diabetes distress and A1c by conducting a pilot study of an emotion-focused behavioral intervention compared to treatment as usual in a sample of individuals with Type 2 diabetes. RESULTS Study I examined two potential explanatory models with one of the models (Model II) showing a more comprehensive view of the data revealing a total effect of poor emotional regulation of 42% of all effects on A1c levels. Study II tested an emotion-focused behavioral intervention in patients with Type 2 diabetes compared to treatment as usual and found medium sized reductions in A1c levels and smaller reductions in diabetes distress that correlated with changes in emotion regulation. CONCLUSIONS These studies suggest that, in people with diabetes, elevated A1c levels and diabetes distress are linked with poor emotion regulation. While the effect sizes from Study 2 are preliminary, an emotion-focused behavioral intervention may reduce both A1c and diabetes distress levels, through improvements in emotion regulation. Overall, these data suggest that targeting difficulties in emotion regulation may hold promise for maximizing improvement in diabetes distress and A1c in individuals with diabetes.
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Affiliation(s)
- Emil F Coccaro
- Department of Psychiatry and Behavioral Health, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
| | - Tina Drossos
- Department of Psychiatry and Behavioral Neuroscience, Pritzker School of Medicine, The University of Chicago, IL, USA
| | - David Kline
- Department of Biomedical Informatics, Center for Biostatistics, The Ohio State University Wexner Regulation Medical Center, Columbus, OH, USA
| | - Sophie Lazarus
- Department of Psychiatry and Behavioral Health, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Joshua J Joseph
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Mary de Groot
- Department of Medic ine, Indiana University School of Medicine, Indianapolis, IN, USA
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Ito S, Kobayashi K, Chin K, Umezawa S, Yamamoto H, Nakano S, Takada N, Hatori N, Tamura K. The impact of the first announced state of emergency owing to coronavirus disease-2019 on stress and blood pressure levels among patients with type 2 diabetes mellitus in Japan. J Diabetes Investig 2022; 13:1607-1616. [PMID: 35437922 PMCID: PMC9114982 DOI: 10.1111/jdi.13813] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/31/2022] [Accepted: 04/18/2022] [Indexed: 12/15/2022] Open
Abstract
Aims/Introduction After the first coronavirus disease 2019 state of emergency announcement, there was an increase in stress that might have affected the self‐management of patients with type 2 diabetes mellitus. This study identified the changes in clinical findings and stress among patients with type 2 diabetes mellitus, and investigated the characteristics of patients who experienced an increase in blood pressure (BP) after the announcement. Materials and Methods Retrospectively, we scrutinized 310 patients with type 2 diabetes mellitus who were treated by the Sagamihara Physicians Association. After the announcement, 164 and 146 patients showed an increase (ΔBP >0 group) and decrease in BP (ΔBP ≤0 group), respectively. The propensity score matching method was used to compare the differences in clinical findings and stress‐related questionnaire responses between the two groups. Results After the announcement, 47% of patients experienced an increase in daily stress. Furthermore, 17% and 36% reported worsening dietary intake and a decrease in exercise, respectively. More patients reported that their dietary and salt intake had worsened in the ΔBP >0 group than in the ΔBP ≤0 group (9% vs 20%, P = 0.02, and 3% vs 10%, P = 0.04, respectively). Additionally, both systolic and diastolic BP measured in the office were significantly increased (P = 0.02 and P = 0.03, respectively); however, systolic BP measured at home significantly decreased (P = 0.01). The total stress scores were higher in the ΔBP >0 group than in the ΔBP ≤0 group (0.05 ± 2.61 and 0.93 ± 2.70, respectively, P = 0.03). Conclusions An increase in stress and, particularly, worsening dietary and salt intake were noted among patients with type 2 diabetes mellitus who experienced an increase in BP after the state of emergency announcement.
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Affiliation(s)
- Shun Ito
- Sagamihara Physicians Association, Sagamihara, Japan
| | - Kazuo Kobayashi
- Sagamihara Physicians Association, Sagamihara, Japan.,Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Kanagawa, Japan
| | - Keiichi Chin
- Sagamihara Physicians Association, Sagamihara, Japan
| | | | | | - Shiro Nakano
- Sagamihara Physicians Association, Sagamihara, Japan
| | | | - Nobuo Hatori
- Department of Cardiology, Kobayashi Hospital, Odawara, Japan
| | - Kouichi Tamura
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Kanagawa, Japan
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Leslie RD, Evans-Molina C, Freund-Brown J, Buzzetti R, Dabelea D, Gillespie KM, Goland R, Jones AG, Kacher M, Phillips LS, Rolandsson O, Wardian JL, Dunne JL. Adult-Onset Type 1 Diabetes: Current Understanding and Challenges. Diabetes Care 2021; 44:2449-2456. [PMID: 34670785 PMCID: PMC8546280 DOI: 10.2337/dc21-0770] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 08/12/2021] [Indexed: 02/03/2023]
Abstract
Recent epidemiological data have shown that more than half of all new cases of type 1 diabetes occur in adults. Key genetic, immune, and metabolic differences exist between adult- and childhood-onset type 1 diabetes, many of which are not well understood. A substantial risk of misclassification of diabetes type can result. Notably, some adults with type 1 diabetes may not require insulin at diagnosis, their clinical disease can masquerade as type 2 diabetes, and the consequent misclassification may result in inappropriate treatment. In response to this important issue, JDRF convened a workshop of international experts in November 2019. Here, we summarize the current understanding and unanswered questions in the field based on those discussions, highlighting epidemiology and immunogenetic and metabolic characteristics of adult-onset type 1 diabetes as well as disease-associated comorbidities and psychosocial challenges. In adult-onset, as compared with childhood-onset, type 1 diabetes, HLA-associated risk is lower, with more protective genotypes and lower genetic risk scores; multiple diabetes-associated autoantibodies are decreased, though GADA remains dominant. Before diagnosis, those with autoantibodies progress more slowly, and at diagnosis, serum C-peptide is higher in adults than children, with ketoacidosis being less frequent. Tools to distinguish types of diabetes are discussed, including body phenotype, clinical course, family history, autoantibodies, comorbidities, and C-peptide. By providing this perspective, we aim to improve the management of adults presenting with type 1 diabetes.
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Affiliation(s)
- R David Leslie
- Centre for Immunobiology, Blizard Institute, Queen Mary University of London, London, U.K.
| | - Carmella Evans-Molina
- Departments of Pediatrics and Medicine and Center for Diabetes and Metabolic Diseases, Indiana University School of Medicine, Indianapolis, IN
- Richard L. Roudebush VA Medical Center, Indianapolis, IN
| | | | - Raffaella Buzzetti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Dana Dabelea
- Lifecourse Epidemiology of Adiposity & Diabetes Center, Colorado School of Public Health, and Departments of Epidemiology and Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Kathleen M Gillespie
- Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, U.K
| | - Robin Goland
- Naomi Berrie Diabetes Center, Columbia University, New York, NY
| | - Angus G Jones
- Institute of Biomedical and Clinical Science, University of Exeter, Exeter, U.K
| | | | - Lawrence S Phillips
- Atlanta VA Medical Center and Division of Endocrinology, Metabolism, and Lipids, Department of Medicine, Emory University School of Medicine, Atlanta, GA
| | - Olov Rolandsson
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Jana L Wardian
- College of Medicine, University of Nebraska Medical Center, Omaha, NE
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Sisman P, Polat I, Aydemir E, Karsi R, Gul OO, Cander S, Ersoy C, Erturk E. How the COVID-19 outbreak affected patients with diabetes mellitus? Int J Diabetes Dev Ctries 2021; 42:53-61. [PMID: 34539126 PMCID: PMC8432957 DOI: 10.1007/s13410-021-00992-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 07/28/2021] [Indexed: 01/02/2023] Open
Abstract
Background Global COVID-19 outbreak has been such a stressful experience for most of the people. Using a web-based cross-sectional study, we aimed to evaluate the acute stress response, depression, and anxiety in patients with diabetes mellitus (DM) during the COVID-19 pandemic, and to examine the effect of these psychiatric problems on diet habits and glycemic controls of patients. Methods This web-based survey of COVID-19 was sent to the patients through the Whatsapp platform. All participants reported their demographic data, diabetes-related information, changes in self-monitoring blood glucose measurements, physical parameters, and eating habits after COVID-19, then completed Hospital Anxiety and Depression Scale (HADS) and the Impact of Event Scale, Revised (IES-R) questionnaires which assessed acute stress sypmtoms, anxiety, and depression. Results Three hundred and four patients with DM [(141 type 1 DM (T1D) and 163 type 2 (T2D)] were included in the study. In our study, female gender, higher BMI and weight, decreased in financial income after outbreak, presence of diabetic complications and comorbid diseases (i.e., retinopathy, neuropathy, diabetic foot, hypertension, dyslipidemia), worsened glycemic levels, increased carbohydrate consumption, and snacking were associated with higher anxiety and depression scores. Depression was higher in patients with T2D and duration of illness was correlated with acute stress level. Conclusions It is important to be aware of the possibility of acute stress, depression, and anxiety after pandemic in patients with DM whose glycemic control is impaired. Psychological problems should not be ignored beyond physical inactivity and worsening eating habits.
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Affiliation(s)
- Pinar Sisman
- Medicana Hospital, Endocrinology and Metabolism Clinic, Bursa, Turkey
| | - Irmak Polat
- Istanbul Faculty of Medicine Department of Psychiatry, Istanbul University, Istanbul, Turkey
| | - Ensar Aydemir
- Medical School Department of Endocrinology and Metabolism, Uludag University, Bursa, Turkey
| | - Remzi Karsi
- School of Health Science, KTO Karatay University, Konya, Turkey
| | - Ozen Oz Gul
- Medical School Department of Endocrinology and Metabolism, Uludag University, Bursa, Turkey
| | - Soner Cander
- Medical School Department of Endocrinology and Metabolism, Uludag University, Bursa, Turkey
| | - Canan Ersoy
- Medical School Department of Endocrinology and Metabolism, Uludag University, Bursa, Turkey
| | - Erdinc Erturk
- Medical School Department of Endocrinology and Metabolism, Uludag University, Bursa, Turkey
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Abstract
Studies suggest that the relationship between psychosocial well-being and type 1 diabetes (T1D) is bidirectional, with T1D typically having a negative influence on psychological functioning, which in turn negatively affects the course of T1D. Here, we investigate the potential role of the capacity for mentalizing, or reflective functioning, in children and their mothers in diabetes control. We tested differences in mentalizing as assessed by the Reflective Functioning Scale in two groups of mother-son dyads with good (GDC) versus poor (PDC) diabetes control. Fifty-five boys (8-12 years old) and their mothers were recruited from the Juvenile Diabetes Foundation in Santiago, Chile. The mothers were interviewed with the Parental Development Interview and the children with the Child Attachment Interview, and both were scored for reflective functioning by using the Reflective Functioning Scale. Self-report measures of stress and diabetes outcomes were completed by the mothers and children, and levels of glycated hemoglobin (HbA1c) were assessed as an index of diabetes control. The results showed that both maternal and child reflective functioning were higher in the GDC than the PDC group and were negatively correlated with HbA1c in the total sample. Our findings suggest an important role for mentalizing in diabetes outcomes, but further prospective research is needed.
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Salama MS, Isunju JB, David SK, Muneza F, Ssemanda S, Tumwesigye NM. Prevalence and factors associated with alcohol consumption among persons with diabetes in Kampala, Uganda: a cross sectional study. BMC Public Health 2021; 21:719. [PMID: 33853561 PMCID: PMC8045270 DOI: 10.1186/s12889-021-10761-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Accepted: 03/30/2021] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND The prevalence of diabetes has been rising increasing rapidly in middle- and low-income countries. In Africa, the World Health Organization projections anticipate diabetes mellitus to be the seventh leading cause of death in by 2030. Alcohol consumption influences diabetes evolution, in such a way that it can interfere with self-care behaviours which are important determinants of diabetes prognosis. In this study, we evaluated factors associated with alcohol consumption among persons with diabetes in Kampala to inform management policies and improve comprehensive diabetes care. METHODOLOGY A cross-sectional study was conducted systematically among 290 adults with diabetes, attending diabetic clinics at Mulago National Referral Hospital and St Francis Hospital Nsambya. Data were entered and analysed in Epi-Info version 7 and STATA 13 software. Modified Poisson regression was used to identify factors associated with alcohol consumption among persons with diabetes. All tests were two-sided and the significance level for all analyses was set to p < 0.05. RESULTS The prevalence of alcohol consumption among persons with diabetes was 23.45% [95% CI: 18.9-28.7%]. Divorced, separated and widowed patients (Adj PR: 0.42, 95% CI: 0.21-0.83); and Protestant (Adj PR: 0.44, 95% CI: 0.24-0.82); Muslim (Adj PR: 0.30, 95% CI: 0.14-0.62); and Pentecostal (Adj PR: 0.32, 95% CI: 0.15-0.65) patients were less likely to consume alcohol. Diabetic patients who had a diabetes duration greater than 5 years were more likely to consume alcohol (Adj PR: 1.90, 95% CI: 1.25-2.88). CONCLUSION Approximately one-quarter of participants consumed alcohol. However being catholic, never being married and having diabetes for more than 5 years predisposed persons with diabetes to alcohol consumption. Sensitization messages regarding alcohol consumption among persons with diabetes should be target patients who have never been married and those who have spent more than 5 years with diabetes; religion should also be considered as an important venue for health education in the community.
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Affiliation(s)
- Maki Sifa Salama
- Makerere University, Kampala, Uganda
- Mulago Hospital, Kampala, Uganda
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Zheng M, Ni B, Kleinberg S. Automated meal detection from continuous glucose monitor data through simulation and explanation. J Am Med Inform Assoc 2021; 26:1592-1599. [PMID: 31562509 PMCID: PMC6857509 DOI: 10.1093/jamia/ocz159] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 07/09/2019] [Accepted: 08/14/2019] [Indexed: 01/01/2023] Open
Abstract
Background Artificial pancreas systems aim to reduce the burden of type 1 diabetes by automating insulin dosing. These systems link a continuous glucose monitor (CGM) and insulin pump with a control algorithm, but require users to announce meals, without which the system can only react to the rise in blood glucose. Objective We investigate whether CGM data can be used to automatically infer meals in daily life even in the presence of physical activity, which can raise or lower blood glucose. Materials and Methods We propose a novel meal detection algorithm that combines simulations with CGM, insulin pump, and heart rate monitor data. When observed and predicted glucose differ, our algorithm uses simulations to test whether a meal may explain this difference. We evaluated our method on simulated data and real-world data from individuals with type 1 diabetes. Results In simulated data, we detected meals earlier and with higher accuracy than was found in prior work (25.7 minutes, 1.2 g error; compared with 48.3 minutes, 17.2 g error). In real-world data, we discovered a larger number of plausible meals than was found in prior work (30 meals, 76.7% accepted; compared with 33 meals, 39.4% accepted). Discussion Prior research attempted meal detection from CGM, but had delays and lower accuracy in real data or did not allow for physical activity. Our approach can be used to improve insulin dosing in an artificial pancreas and trigger reminders for missed meal boluses. Conclusions We demonstrate that meal information can be robustly inferred from CGM and body-worn sensor data, even in challenging environments of daily life.
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Affiliation(s)
- Min Zheng
- Computer Science, Stevens Institute of Technology, Hoboken, New Jersey, USA
| | - Baohua Ni
- Electronic Engineering, Tsinghua University, Beijing, China
| | - Samantha Kleinberg
- Computer Science, Stevens Institute of Technology, Hoboken, New Jersey, USA
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Nefs G, Albright-Pierce MR, Kanc K, Feinn R, Wagner J. Diabetes Self-Management Decrements Mediate the Relation of Stressful Life Events and Hemoglobin A1c-Differences by Race/Ethnicity in Adolescents. J Adolesc Health 2020; 67:282-285. [PMID: 32265085 DOI: 10.1016/j.jadohealth.2020.02.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 01/03/2020] [Accepted: 02/03/2020] [Indexed: 01/10/2023]
Abstract
PURPOSE The aim of the study was to establish whether suboptimal self-management explains the relationship between stressful life events and hemoglobin A1c (HbA1c) in adolescents with type 1 diabetes and whether these relationships differ across race/ethnicity. METHODS Participants were 6,368 adolescents enrolled in the U.S. T1D Exchange registry. The outcome, HbA1c, was chart-based; predictors and covariates were self-reported. Moderated mediation was tested using Mplus, adjusting for gender, age, insulin treatment modality, and socioeconomic status. RESULTS Higher frequency of missed insulin doses and lower frequency of daily self-monitoring of blood glucose partially explained the relationship between past-year stressful life events and higher HbA1c. Mediation by self-monitoring of blood glucose was detected for those who identified as white non-Hispanic and Hispanic, but not for those who identified as African American. CONCLUSIONS In adolescents, there is some evidence for a behavioral mechanism in the stressor-HbA1c relationship. African American youth may be more resilient against some detrimental behavioral effects of stressors.
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Affiliation(s)
- Giesje Nefs
- Department of Medical Psychology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands; Department of Medical and Clinical Psychology, Center of Research on Psychological and Somatic disorders (CoRPS), Tilburg University, Tilburg, The Netherlands; Diabeter, National Treatment and Research Center for Children, Adolescents and Young Adults With Type 1 Diabetes, Rotterdam, The Netherlands.
| | | | - Karin Kanc
- jazindiabetes (Diabetes&Me), Private Diabetes Centre, Ljubljana, Slovenia
| | - Richard Feinn
- Medical Sciences, School of Medicine, Quinnipiac University, Hamden, Connecticut
| | - Julie Wagner
- Department of Behavioral Sciences and Community Health, University of Connecticut Schools of Medicine and Dental Medicine, Farmington, Connecticut
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Chen MJ, Wei YJ, Dong XX, Liu JY, Chen QY, Zhang GX. The effect of candesartan on chronic stress induced imbalance of glucose homeostasis. Biomed Pharmacother 2020; 128:110300. [PMID: 32485572 DOI: 10.1016/j.biopha.2020.110300] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 05/16/2020] [Accepted: 05/20/2020] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE To explore whether chronic stress induces imbalance of glucose homeostasis, and to investigate the possible involvement of the renin-angiotensin system (RAS). METHODS Male Sprague-Dawley rats were divided into four groups: control, chronic stress, chronic stress plus low dose candesartan (an angiotensin II receptor-1 blocker, ARB, 5 mg/kg/d, i.p.), chronic stress plus high dose candesartan (15 mg/kg/d, i.p.). Rats were received restraint stress for 14 days. Glucose transporter 2 (GLUT2) mRNA was quantified in liver by real-time polymerase chain reaction. The concentration of glucokinase (GK), glucose-6-phosphatase (G-6-P), glycogen synthase (GS), insulin receptor (ISR), glucocorticoid receptor (GR)-alpha and -beta in liver, hexokinase (HK), lactate dehydrogenase (LDH) and succinate dehydrogenase (SDH) in muscle, and serum insulin were measured by ELISA. Body weights, systolic blood pressure, heart rate and fasting blood glucose were monitored. Glucose tolerance test were performed after 14 days restraint stress. RESULTS After 14 days restraint stress, systolic blood pressure, increase of plasma glucose concentration at 15 minutes were higher and the fasting plasma concentration of glucose was lower compared with control group (P < 0.05), which were reversed by high dose ARB treatment (P < 0.05). In addition, chronic stress decreased expression of GLUT2 and increased expression of GR beta in liver. High dose ARB treatment normalized GLUT2 and GR beta expressions in liver. CONCLUSIONS Our present data indicate chronic stress induces the imbalance of glucose homeostasis and RAS contributes to the imbalance of glucose homeostasis induced by chronic stress.
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Affiliation(s)
- Ming-Jia Chen
- Department of Physiology, Medical College of Soochow University, 199 Ren-Ai Road, Dushu Lake Campus, Suzhou Industrial Park, Suzhou 215123, PR China
| | - Yu-Jia Wei
- Department of Physiology, Medical College of Soochow University, 199 Ren-Ai Road, Dushu Lake Campus, Suzhou Industrial Park, Suzhou 215123, PR China
| | - Xing-Xuan Dong
- Department of Physiology, Medical College of Soochow University, 199 Ren-Ai Road, Dushu Lake Campus, Suzhou Industrial Park, Suzhou 215123, PR China
| | - Jie-Yu Liu
- Department of Physiology, Medical College of Soochow University, 199 Ren-Ai Road, Dushu Lake Campus, Suzhou Industrial Park, Suzhou 215123, PR China
| | - Qiu-Yu Chen
- Department of Physiology, Medical College of Soochow University, 199 Ren-Ai Road, Dushu Lake Campus, Suzhou Industrial Park, Suzhou 215123, PR China
| | - Guo-Xing Zhang
- Department of Physiology, Medical College of Soochow University, 199 Ren-Ai Road, Dushu Lake Campus, Suzhou Industrial Park, Suzhou 215123, PR China.
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Andrade CJDN, Alves CDAD. Relationship between bullying and type 1 diabetes mellitus in children and adolescents: a systematic review. JORNAL DE PEDIATRIA (VERSÃO EM PORTUGUÊS) 2019. [DOI: 10.1016/j.jpedp.2018.10.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Andrade CJDN, Alves CDAD. Relationship between bullying and type 1 diabetes mellitus in children and adolescents: a systematic review. J Pediatr (Rio J) 2019; 95:509-518. [PMID: 30391140 DOI: 10.1016/j.jped.2018.10.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 09/20/2018] [Accepted: 09/24/2018] [Indexed: 01/24/2023] Open
Abstract
OBJECTIVE To carry out a systematic review on the relationship of bullying with type 1 diabetes in children and adolescents. METHODS Systematic review, according to the PRISMA methodology, in which the databases PubMed, Web of Science, Scopus, Thomson Reuters, Eighteenth Century Collections Online, Begell House Digital Library, LILACS, and SciELO were searched using the terms "bullied", "aggression", "peer victimization", "victimization", "school violence", "diabetes mellitus", "type 1 diabetes mellitus", "autoimmune diabetes", "children" and "adolescents." The authors included original studies, involving bullying associated with type 1 diabetes, with children and adolescents, without language restriction and publication period, with texts available in full. RESULTS Of the 32 articles found, four studies met the selection criteria. Of these studies 85.7% identified occurrence of victimization in diabetics or found a higher frequency in diabetic children and adolescents when compared with young people with other chronic conditions or with healthy peers. Association between bullying and worse glycemic control was observed in two studies, and all the studies mention the fact that type 1 diabetes is a limiting factor for socialization related to diabetes, with less social support and difficulties for the management of the disease in public environments, such as school. The type of bullying suffered varied, including physical, verbal, social, psychological, and sexual. CONCLUSION Most of the studies showed an association between bullying and type 1 diabetes when compared to individuals with no such condition. Knowledge of this association has become essential for the follow-up of these patients and the implementation of preventive programs.
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Affiliation(s)
| | - Crésio de Aragão Dantas Alves
- Universidade Federal da Bahia (UFBA), Faculdade de Medicina, Hospital Universitário Prof. Edgard Santos, Unidade de Endocrinologia Pediátrica, Salvador, BA, Brazil
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Sharif K, Watad A, Coplan L, Amital H, Shoenfeld Y, Afek A. Psychological stress and type 1 diabetes mellitus: what is the link? Expert Rev Clin Immunol 2018; 14:1081-1088. [PMID: 30336709 DOI: 10.1080/1744666x.2018.1538787] [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: 12/13/2022]
Abstract
INTRODUCTION Type 1 diabetes mellitus (T1DM) is a chronic disease characterized by the destruction of insulin-producing β-cells of the pancreas. The current paradigm in this disease's etiopathogenesis points toward the interplay of genetic and environmental factors. Among the environmental variables, dietary factors, intestinal microbiota, toxins, and psychological stress have been implicated in disease onset. Areas covered: This review aims to investigate the relationship between psychological stress and T1DM by presenting evidence from epidemiological studies, animal models, and to provide the mechanism involved in this association. The literature search was conducted through PubMed to identify studies that investigate the connection between stress and T1DM. Experimental designs, such as case-control, and retrospective and prospective cohorts studies, were included. Expert commentary: A wide array of evidence, ranging from epidemiological to animal models, points toward the role of psychological stressors in T1DM pathogenesis. Various mechanisms have been proposed, including the hypothalamic-pituitary-adrenal (HPA) axis, influence of the nervous system on immune cells, and insulin resistance. Further research could investigate the gene-stress interactions to evaluate the risk of T1DM development.
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Affiliation(s)
- Kassem Sharif
- a Department of Medicine 'B' , Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center , Tel-Hashomer , Israel.,b Sackler Faculty of Medicine , Tel-Aviv University , Tel-Aviv , Israel
| | - Abdulla Watad
- a Department of Medicine 'B' , Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center , Tel-Hashomer , Israel.,b Sackler Faculty of Medicine , Tel-Aviv University , Tel-Aviv , Israel
| | - Louis Coplan
- b Sackler Faculty of Medicine , Tel-Aviv University , Tel-Aviv , Israel
| | - Howard Amital
- a Department of Medicine 'B' , Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center , Tel-Hashomer , Israel.,b Sackler Faculty of Medicine , Tel-Aviv University , Tel-Aviv , Israel
| | - Yehuda Shoenfeld
- b Sackler Faculty of Medicine , Tel-Aviv University , Tel-Aviv , Israel.,c Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center , Tel-Hashomer , Israel.,d Incumbent of the Laura Schwarz-Kipp Chair for Research of Autoimmune Diseases , Tel-Aviv University , Tel-Aviv , Israel.,e Head of The Mosaic of Autoimmunity Project , Saint Petersburg State University , Saint Petersburg , Russia
| | - Arnon Afek
- b Sackler Faculty of Medicine , Tel-Aviv University , Tel-Aviv , Israel.,c Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center , Tel-Hashomer , Israel
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Joiner KL, Holland ML, Grey M. Stressful Life Events in Young Adults With Type 1 Diabetes in the U.S. T1D Exchange Clinic Registry. J Nurs Scholarsh 2018; 50:676-686. [PMID: 30246919 DOI: 10.1111/jnu.12428] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2018] [Indexed: 12/12/2022]
Abstract
PURPOSE The purpose was to test associations among stressful life events, frequency of missed insulin doses, and glycemic control in young adults with type 1 diabetes (T1D). DESIGN The study was a cross-sectional descriptive secondary analysis. METHODS Data from 2,921 participants (ages 18-26 years) in the U.S. T1D Exchange Clinic Registry were analyzed. Report of a stressful life event was defined as one or more positive responses on a 17-item stressful life events index and defined as a dichotomous variable (yes or no). Frequency of missed insulin doses was measured using a single self-report item and collapsed into two levels (fewer than three times a week, three or more times a week). The glycosylated hemoglobin (A1c) level recorded at the time of enrollment was used to assess glycemic control. FINDINGS Nearly half (48.6%) of the participants reported having a stressful life event during the previous year. The most frequently reported stressful life events were problems at work or school (16.1%), serious arguments with family members or a close friend (15.2%), and financial problems in the family (13.8%). Compared to the participants not reporting stressful life events, those who reported stressful life events were more likely to be older, female, with a higher educational attainment level, and not working or unemployed. Those who reported a stressful life event were more likely than those who did not to say they typically missed insulin doses at least three times a week and less likely to say they typically missed insulin doses fewer than three times a week (p < .001 adjusted for age, sex, race or ethnicity, educational attainment level, duration of T1D diagnosis, and insulin delivery method). Mean A1c level was higher for the group who reported having a stressful life event in the past 12 months compared to the group who did not (8.7 ± 1.8% vs. 8.2 ± 1.6%; adjusted p < .001). The results of a mediation analysis suggest that the measure of frequency of missed insulin doses may be a mediator of the relationship between recent stressful life events and glycemic control (Sobel test: ab = .841, 95% confidence interval = 0.064-1.618). CONCLUSIONS These findings suggest that, for young adults with T1D, the experience of stressful life events may increase their risk for poorer glycemic control, possibly by disrupting adherence with insulin doses. CLINICAL RELEVANCE Further exploration of these relationships may allow for the potential for identifying those at risk and assisting them with more positive approaches to managing stressful events.
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Affiliation(s)
- Kevin L Joiner
- Rho, Research Fellow, University of Michigan School of Nursing, Ann Arbor, MI, USA
| | - Margaret L Holland
- Associate Research Scientist in Nursing, Yale University School of Nursing, Orange, CT, USA
| | - Margaret Grey
- Delta Mu , Annie Goodrich Professor of Nursing, Yale University School of Nursing, Orange, CT, USA
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Sharif K, Watad A, Coplan L, Lichtbroun B, Krosser A, Lichtbroun M, Bragazzi NL, Amital H, Afek A, Shoenfeld Y. The role of stress in the mosaic of autoimmunity: An overlooked association. Autoimmun Rev 2018; 17:967-983. [PMID: 30118900 DOI: 10.1016/j.autrev.2018.04.005] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 04/04/2018] [Indexed: 12/22/2022]
Abstract
Stress is defined as the pscyophysiological reaction in which the steady state is disturbed or threatened. Stress is not always perceived as a negative response. Stress results when environmental demands exceed an individuals' adaptive capacities. Autoimmune diseases are heterogeneous group of chronic diseases which occur secondary to loss of self antigen tolerance. The etiopathogenesis of autoimmune disease is uncertain. Genetic factors as well as environmental factors appear to interplay, leading to a cascade of events resulting in disease onset. Stress has been postulated to play a role in disease onset in the genetically susceptible patients. During the stress response, catecholamines and glucocorticoids are released from locus coeruleus and adrenal gland. These biomolecules exert control over various immune cells in the innate and adaptive arms of the immune system, thereby altering the cytokine profile released. The increase of IL-4 promotes T-helper 2 (Th2) cell differentiation, while the decrease in IL-12 and the increased IL-10 production reduce the number of T-helper 1 (Th1) cells. The relationship between stress and autoimmune diseases is intricate. Stress has been shown to be associated with disease onset, and disease exacerbations in rheumatoid arthritis, systemic lupus erythematosus, inflammatory bowel disease, multiple sclerosis, Graves' disease as well as other autoimmune conditions. In certain conditions such as psoriasis, stress has been implicated in delaying lesion clearance upon the application of standard treatment regimes. Finally, psychological therapy and cognitive behavioral therapy aimed to reduce stress levels was shown to be effective in influencing better outcomes in many autoimmune diseases. The purpose of this paper is to closer inspect the clinical evidence regarding the role of stress on influencing the various aspects of disease entities.
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Affiliation(s)
- Kassem Sharif
- Department of Medicine 'B', Israel; Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Abdulla Watad
- Department of Medicine 'B', Israel; Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Louis Coplan
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | | | - Alec Krosser
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | | | - Nicola Luigi Bragazzi
- School of Public Health, Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
| | - Howard Amital
- Department of Medicine 'B', Israel; Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Arnon Afek
- Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Yehuda Shoenfeld
- Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel; Incumbent of the Laura Schwarz-Kipp Chair for Research of Autoimmune Diseases, Tel-Aviv University, Head of The Mosaic of Autoimmunity Project, Saint Petersburg State University, Israel; Head of The Mosaic of Autoimmunity Project, Saint Petersburg State University, Russia.
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The impact of probiotics' administration on glycemic control, body composition, gut microbiome, mitochondria, and other hormonal signals in adolescents with prediabetes - A randomized, controlled trial study protocol. Contemp Clin Trials Commun 2018; 11:55-62. [PMID: 30003169 PMCID: PMC6041374 DOI: 10.1016/j.conctc.2018.06.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Revised: 05/20/2018] [Accepted: 06/01/2018] [Indexed: 12/28/2022] Open
Abstract
Background Recent studies have demonstrated that a significant proportion of adolescents exhibit abdominal obesity in early–middle adolescence, and impaired glucose metabolism. Dysregulation of glucose metabolism is aggravated by the existing osteosarcopenia not only in obese but also in overweight youth. Biochemical inflammation, derived from glucose metabolism dysregulation, in combination with increased stress levels lead to the accumulation of reactive oxygen species, also known as ROS, which seem to afflict the integrity of the gastrointestinal wall, gut mucosa, and commensal, intestinal gut microflora. The current scientific protocol aims to assess the administration of probiotics in prediabetic adolescents in relation with their glycemic control, body composition, and intestinal microbiome. Methods/Design This is a study protocol of a two-armed RCT, that recruits adolescents with prediabetes, who will receive either a 4-month, life-style intervention, or a life-style intervention along with a probiotic supplement. The primary outcome is the differences in gut microbiome synthesis, body composition analysis parameters, and concentrations of hormones, before and after the intervention. Discussion This study aims to halt the progression of obesity and diabetes and aspires to contribute new evidence for upgraded treatment of obesity and diabetes. Trial registration Australian New Zealand Clinical Trial Registry (ACTRN12615000470594).
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Queen TL, Baucom KJW, Baker AC, Mello D, Berg CA, Wiebe DJ. Neighborhood disorder and glycemic control in late adolescents with Type 1 diabetes. Soc Sci Med 2017; 183:126-129. [PMID: 28482273 DOI: 10.1016/j.socscimed.2017.04.052] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 04/10/2017] [Accepted: 04/28/2017] [Indexed: 01/29/2023]
Abstract
OBJECTIVE To evaluate the contribution of neighborhood characteristics to treatment adherence and glycemic control in late adolescents with Type 1 diabetes. RESEARCH DESIGN AND METHODS As part of a larger study, 220 late adolescents with Type 1 diabetes (aged 17.8 ± 0.4 years, 59.6% female, diabetes duration 7.3 ± 3.9 years) were recruited from outpatient pediatric clinics during their senior year of high school. Adolescents completed self-report measures of adherence behaviors and subjective social status, and their HbA1c values were collected during a lab assessment. Their mothers reported on their own educational achievement. These data were linked with neighborhood characteristics obtained from 2010 American Community Survey data using participants' home addresses. Based on previous work (Dulin-Keita et al., 2012), a neighborhood disorder composite score was computed from Census-tract-level variables, including percent of the population achieving less than a high school education, under 18 who lived in poverty, unemployed, receiving public assistance, and percent of households that were vacant. RESULTS - Adolescents with Type 1 diabetes who lived in more disordered neighborhoods were at higher risk for poorer glycemic control (p < .001), but did not report poorer adherence behaviors. The association between neighborhood disorder and HbA1c was significant after accounting for family socioeconomic status (maternal education), but not subjective social status. CONCLUSIONS - Results highlight the importance of neighborhood disorder for adolescents' glycemic control. The nonsignificant association between neighborhood disorder and adherence behaviors suggests physiological rather than behavioral mechanisms may be driving neighborhood SES-health outcome links.
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Affiliation(s)
- Tara L Queen
- Department of Psychology, University of Utah, USA.
| | | | - Ashley C Baker
- Psychological Sciences, Health Sciences Research Institute, University of California, Merced, USA
| | - Daniel Mello
- Psychological Sciences, Health Sciences Research Institute, University of California, Merced, USA
| | | | - Deborah J Wiebe
- Psychological Sciences, Health Sciences Research Institute, University of California, Merced, USA
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Zilioli S, Ellis DA, Carré J, Slatcher RB. Biopsychosocial pathways linking subjective socioeconomic disadvantage to glycemic control in youths with type I diabetes. Psychoneuroendocrinology 2017; 78:222-228. [PMID: 28219814 PMCID: PMC5362289 DOI: 10.1016/j.psyneuen.2017.01.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 01/26/2017] [Accepted: 01/29/2017] [Indexed: 11/25/2022]
Abstract
Older adolescent and young adults (OAYA) with type 1 diabetes (T1D) living in contexts of socio-economic disadvantage (SED) suffer disproportionately from poor glycemic control and related health complications. Although SED may convey a variety of risks, it may exacerbate diabetes-related stress levels, which in turn may account for observed disparities in health outcomes. The primary goal of the present study was to investigate the relationship between subjective SED, diabetes-related perceived stress, and diurnal cortisol secretion in urban OAYA with T1D. A secondary goal was to determine if cortisol was related to measures of blood glucose (HbA1c and mean blood glucose). Analyses were conducted among OAYA ages 17-20 years (n=61) affected by T1D, who provided daily saliva samples for four days, measures of glycemic control (i.e., HbA1c and mean blood glucose assessed via Continuous Glucose Monitor), and completed psychosocial questionnaires. We found that subjective SED was associated with a flatter diurnal cortisol rhythm via diabetes-related stress. Flattened cortisol rhythm was, in turn, associated with higher levels of HbA1c, but not with mean blood glucose assessed via Continuous Glucose Monitor. These results represent some of the first empirical evidence on how distal social factors (i.e., subjective SED) and proximal psychological processes (diabetes-related perceived stress) are connected to condition-relevant biological mechanisms (i.e., elevated HbA1c), via broad biological pathways implicated in health (i.e., flatter cortisol slope).
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Affiliation(s)
- Samuele Zilioli
- Department of Psychology, Wayne State University, Detroit, MI, 48202, USA; Family Medicine and Public Health Sciences, Wayne State University, Detroit, MI, 48202, USA.
| | - Deborah A. Ellis
- Family Medicine and Public Health Science, Wayne State University, Detroit, Michigan, 48202, USA
| | - Justin Carré
- Department of Psychology, Nipissing University, North Bay, Ontario, P1B 8L7, Canada
| | - Richard B. Slatcher
- Department of Psychology, Wayne State University, Detroit, Michigan, 48202, USA
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Shahi M, Mohammadyfar MA. Comparison of depression, anxiety, stress, quality of life, and alexithymia between people with type II diabetes and non-diabetic counterparts. PERSONALITY AND INDIVIDUAL DIFFERENCES 2017. [DOI: 10.1016/j.paid.2016.07.035] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Mansell EJ, Docherty PD, Chase JG. Shedding light on grey noise in diabetes modelling. Biomed Signal Process Control 2017. [DOI: 10.1016/j.bspc.2016.06.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Hilliard ME, Yi-Frazier JP, Hessler D, Butler AM, Anderson BJ, Jaser S. Stress and A1c Among People with Diabetes Across the Lifespan. Curr Diab Rep 2016; 16:67. [PMID: 27287017 PMCID: PMC4936828 DOI: 10.1007/s11892-016-0761-3] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Stress is known to negatively affect health and is a potentially serious barrier to diabetes-related health outcomes. This paper synthesizes what is known about stress and glycemic control among people with type 1 and type 2 diabetes across the lifespan. Chronic stress-especially in relation to living with diabetes-was most strongly associated with A1c, particularly among subgroups that face disproportionate stress, such as minority groups or adolescents/young adults. Mechanisms of the stress-A1c association include physiological, psychological, behavioral, and environmental links. Understanding the dimensions of stress as they relate to health in diabetes can be of significant clinical importance, and interventions targeting mechanisms that either exacerbate or buffer stress have reported modest improvements in A1c.
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Affiliation(s)
- Marisa E Hilliard
- Department of Pediatrics, Baylor College of Medicine and Texas Children's Hospital, 1102 Bates Ave, Suite 940, Houston, TX, 77004, USA.
| | | | - Danielle Hessler
- Department of Family and Community Medicine, University of California San Francisco, San Francisco, CA, 94143, USA
| | - Ashley M Butler
- Department of Pediatrics, Baylor College of Medicine and Texas Children's Hospital, 1102 Bates Ave, Suite 940, Houston, TX, 77004, USA
| | - Barbara J Anderson
- Department of Pediatrics, Baylor College of Medicine and Texas Children's Hospital, 1102 Bates Ave, Suite 940, Houston, TX, 77004, USA
| | - Sarah Jaser
- Department of Pediatrics, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA
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Carthron DL, Busam MR. The Diabetic Health of African American Grandmothers Raising their Grandchildren. CLINICAL MEDICINE INSIGHTS. WOMEN'S HEALTH 2016; 9:41-6. [PMID: 27398044 PMCID: PMC4927041 DOI: 10.4137/cmwh.s34694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Revised: 04/07/2016] [Accepted: 04/12/2016] [Indexed: 11/05/2022]
Abstract
PURPOSE The purpose of this study is to compare the health of primary caregiving African American grandmothers with diabetes with African American women with diabetes who were not primary caregivers. DESIGN Using a comparative, descriptive, cross-sectional design, 34 African American primary caregiving grandmothers were compared with 34 non-caregiving women with diabetes mellitus; women aged 55-75 years were recruited for this study throughout the central Arkansas. METHODS To measure the overall health, data on blood pressure, body mass index measurements, HbA1c levels, total cholesterol, and urine protein and creatinine levels were collected from all the participants. RESULTS Statistically significant differences between the caregivers and non-caregivers groups in systolic pressure (t = -3.42, P = 0.001) and diastolic pressure (t = -3.790, P = 0.000) and urine protein (W = 294.00, P = 0.000) were noted. Additionally, a clinically significant difference in HbA1c was noted between groups. CONCLUSION Differences in systolic and diastolic pressures, urine protein, and clinically significant differences in HbA1c suggest that African American primary caregiving grandmothers with diabetes mellitus may have more difficulty in maintaining their diabetic health than non-caregiving African American women.
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Affiliation(s)
- Dana L Carthron
- Assistant Professor, Michigan State University, College of Nursing
| | - Maria Rivera Busam
- PhD Candidate, School of Nursing, University of North Carolina at Greensboro, Greensboro, NC, USA
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Shawon MSR, Hossain FB, Adhikary G, Das Gupta R, Hashan MR, Rabbi MF, Ahsan GU. Attitude towards diabetes and social and family support among type 2 diabetes patients attending a tertiary-care hospital in Bangladesh: a cross-sectional study. BMC Res Notes 2016; 9:286. [PMID: 27230084 PMCID: PMC4881197 DOI: 10.1186/s13104-016-2081-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Accepted: 05/09/2016] [Indexed: 12/26/2022] Open
Abstract
Background Bangladesh has been suffering from an epidemiological transition from infectious and maternal diseases to non-communicable lifestyle-related diseases like diabetes, cardiovascular diseases, cancers etc. The burden of diabetes has been increasing rapidly due to high incidence as well as poor glycemic control leading to various macro and micro-vascular complications. In this study, we aim to assess the attitude towards diabetes and social and family support among the Bangladeshi type 2 diabetic mellitus (T2DM) patients. Methods This was a cross-sectional study among 144 patients with T2DM at the medicine outpatient department of Dhaka Medical College Hospital (DMCH) in Dhaka, Bangladesh between 1 July and 31 July 2014. Data collection was done by interviewing patients using structured questionnaire. Understanding diabetes, education/advice received, attitude towards diabetes, family and friend support were measured by validated scales adapted from diabetes care profile. Results This study includes a total of 144 patients (101 males and 43 females) with type 2 diabetes aged between 20 and 84 years. 87 % of the patients had inadequate blood glucose control (fasting blood sugar >7.2 mmol/L or >130 mg/dl). Statistically significant differences were observed in the mean scores of various attitude scales (i.e. positive, negative, care ability and self-care adherence scale) among patients with adequate and inadequate blood glucose control (p < 0.05). Statistically significant positive correlations were found between these three categories of social and family support. Self-satisfaction with diabetic care was significantly associated with adequate blood glucose control (p = 0.05). Conclusions Positive attitude towards diabetes management and support from friends and family were associated with adequate diabetes management. Appropriate public health interventions should be designed to educate and motivate the family members to offer greater support to the diabetes patients.
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Affiliation(s)
| | - Fariha Binte Hossain
- Department of Public Health, North South University, Bashundhara, Dhaka, 1229, Bangladesh
| | - Gourab Adhikary
- Department of Public Health, North South University, Bashundhara, Dhaka, 1229, Bangladesh
| | - Rajat Das Gupta
- Dhaka Medical College, Secretariate Rd, Dhaka, 1000, Bangladesh
| | | | - Md Fazla Rabbi
- Dhaka Medical College, Secretariate Rd, Dhaka, 1000, Bangladesh
| | - G U Ahsan
- Department of Public Health, North South University, Bashundhara, Dhaka, 1229, Bangladesh
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Rassart J, Luyckx K, Oris L, Goethals E, Moons P, Weets I. Coping with type 1 diabetes through emerging adulthood: Longitudinal associations with perceived control and haemoglobin A1c. Psychol Health 2016; 31:622-35. [DOI: 10.1080/08870446.2016.1144753] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Mansell EJ, Docherty PD, Fisk LM, Chase JG. Estimation of secondary effect parameters in glycaemic dynamics using accumulating data from a virtual type 1 diabetic patient. Math Biosci 2015; 266:108-17. [DOI: 10.1016/j.mbs.2015.06.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2014] [Revised: 06/08/2015] [Accepted: 06/09/2015] [Indexed: 11/25/2022]
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Sever MS, Lameire N, Van Biesen W, Vanholder R. Disaster nephrology: a new concept for an old problem. Clin Kidney J 2015; 8:300-9. [PMID: 26034592 PMCID: PMC4440471 DOI: 10.1093/ckj/sfv024] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Accepted: 03/30/2015] [Indexed: 11/20/2022] Open
Abstract
Natural and man-made mass disasters directly or indirectly affect huge populations, who need basic infrastructural help and support to survive. However, despite the potentially negative impact on survival chances, these health care issues are often neglected by the authorities. Treatment of both acute and chronic kidney diseases (CKDs) is especially problematic after disasters, because they almost always require complex technology and equipment, whereas specific drugs may be difficult to acquire for the treatment of the chronic kidney patients. Since many crush victims in spite of being rescued alive from under the rubble die afterward due to lack of dialysis possibilities, the terminology of ‘renal disaster’ was introduced after the Armenian earthquake. It should be remembered that apart from crush syndrome, multiple aetiologies of acute kidney injury (AKI) may be at play in disaster circumstances. The term ‘seismonephrology’ (or earthquake nephrology) was introduced to describe the need to treat not only a large number of AKI cases, but the management of patients with CKD not yet on renal replacement, as well as of patients on haemodialysis or peritoneal dialysis and transplanted patients. This wording was later replaced by ‘disaster nephrology’, because besides earthquakes, many other disasters such as hurricanes, tsunamis or wars may have a negative impact on the ultimate outcome of kidney patients. Disaster nephrology describes the handling of the many medical and logistic problems in treating kidney patients in difficult circumstances and also to avoid post-disaster chaos, which can be made possible by preparing medical and logistic scenarios. Learning and applying the basic principles of disaster nephrology is vital to minimize the risk of death both in AKI and CKD patients.
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Affiliation(s)
- Mehmet Sukru Sever
- Department of Internal Medicine/Nephrology , Istanbul School of Medicine , Istanbul , Turkey
| | - Norbert Lameire
- Department of Internal Medicine, Nephrology Section , University Hospital , Ghent , Belgium
| | - Wim Van Biesen
- Renal Disaster Relief Task Force (RDRTF) of the International Society of Nephrology (ISN) European Branch , University Hospital , Ghent , Belgium
| | - Raymond Vanholder
- Department of Internal Medicine, Nephrology Section , University Hospital , Ghent , Belgium
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Hapunda G, Abubakar A, van de Vijver F, Pouwer F. Living with type 1 diabetes is challenging for Zambian adolescents: qualitative data on stress, coping with stress and quality of care and life. BMC Endocr Disord 2015; 15:20. [PMID: 25928592 PMCID: PMC4411790 DOI: 10.1186/s12902-015-0013-6] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Accepted: 03/26/2015] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Psychosocial problems are common in patients with diabetes. However, data on psychosocial issues affecting patients with diabetes in Zambia are scarce. The present study explored sources of stress, stress coping strategies, stigma and perceived quality of life and care as experienced by adolescents living with Type 1 Diabetes in Zambia. METHODS Semi-structured interviews were carried out. Three groups of participants involving adolescents with Type 1 Diabetes (n = 10), caregivers (n = 8) and health practitioners (n = 4) were interviewed. Transcripts were analyzed using a thematic approach. RESULTS Stress was commonly reported by adolescents mainly stemming from social, psychological and physical sources. To deal with stress, adolescents often employed different coping strategies such as adapting, accepting and avoiding among others. Both internal factors (those relating to the patients themselves) and external factors (those related to the context of the patients') influenced the patients' quality of health care. In addition, low quality of life was an issue among adolescents and their families. Poor diet, low socioeconomic status and lack of medicine were factors affecting quality of health care. CONCLUSION Stress was an issue affecting adolescents; the coping strategies employed were sometimes maladaptive such as avoiding injecting themselves to escape stress. Several aspects of quality of life were suboptimal in both adolescents and their families, such as stigmatization, short life expectancy, low socioeconomic status and poor social participation. Findings show that there is an urgent need for a strong response from all stakeholders (governments, patients, organizations and companies) to improve diabetes care and living conditions for young people with type 1 diabetes living in Zambia.
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Affiliation(s)
- Given Hapunda
- Department of Psychology, University of Zambia, P.O Box 32379, Lusaka, Zambia.
- Department of Culture Studies, Tilburg University, Tilburg, The Netherlands.
| | - Amina Abubakar
- Department of Culture Studies, Tilburg University, Tilburg, The Netherlands.
- Department of Psychology, Lancaster University, Lancaster, UK.
- Neuroassessment Unit, Centre for Geographic Medicine Research, KEMRI-WTRP, Kilifi, Kenya.
| | - Fons van de Vijver
- Department of Culture Studies, Tilburg University, Tilburg, The Netherlands.
- Work Well Unit, North-West University, Potchefstroom, South Africa.
- School of Psychology, University of Queensland, Brisbane, Australia.
| | - Frans Pouwer
- Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands.
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Annor FB, Roblin DW, Okosun IS, Goodman M. Work-related psychosocial stress and glycemic control among working adults with diabetes mellitus. Diabetes Metab Syndr 2015; 9:85-90. [PMID: 25818923 DOI: 10.1016/j.dsx.2015.02.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To examine the association between glycosylated hemoglobin (HbA1c) and four subscales of work-related psychosocial stress at study baseline and over time. MATERIALS AND METHODS We used survey data from a major HMO located in the Southeastern part of the US on health and healthy behaviors linked with patients' clinical, pharmacy and laboratory records for the period between 2005 and 2009. Study participants (n=537) consisted of working adults aged 25-59 years, diagnosed with diabetes mellitus (DM) but without advanced micro or macrovascular complications at the time of the survey. We estimated the baseline (2005) association between HbA1c and work-related psychosocial stress and their interactions using linear regression analysis. Using individual growth model approach, we estimated the association between HbA1c over time and work-related psychosocial stress. Each of the models controlled for socio-demographic variables, diet and physical activity factor, laboratory factor, physical examinations variables and medication use in a hierarchical fashion. RESULTS After adjusting for all study covariates, we did not find a significant association between work-related psychosocial stress and glycemic control either at baseline or over time. CONCLUSION Among fairly healthy middle aged working adults with DM, work-related psychosocial stress was not directly associated with glycemic control.
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Affiliation(s)
- Francis B Annor
- School of Public Health, Georgia State University, Atlanta, GA, United States.
| | - Douglas W Roblin
- School of Public Health, Georgia State University, Atlanta, GA, United States; Center for Health Research, Kaiser Permanente Georgia, Atlanta, GA, United States
| | - Ike S Okosun
- School of Public Health, Georgia State University, Atlanta, GA, United States
| | - Michael Goodman
- Department of Epidemiology, Emory University, Atlanta, GA, United States
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Piłaciński S, Zozulińska-Ziółkiewicz DA. Influence of lifestyle on the course of type 1 diabetes mellitus. Arch Med Sci 2014; 10:124-34. [PMID: 24701225 PMCID: PMC3953982 DOI: 10.5114/aoms.2014.40739] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2013] [Revised: 05/12/2013] [Accepted: 06/02/2013] [Indexed: 12/15/2022] Open
Abstract
Type 1 diabetes (T1DM) is an autoimmune disease that requires insulin treatment from the time of diagnosis. Its clinical course depends on both genetic and environmental factors, and the lifestyle of a patient modulates their interaction. The evidence about the influence of lifestyle on the course of T1DM is increasing. In this paper, we present evidence on the relationship between lifestyle parameters and diabetes-related outcomes. We discuss the most commonly addressed factors associated with lifestyle, such as physical activity, nutrition and smoking, and those with sparse evidence in T1DM, such as socioeconomic status, sleep duration, psychological stress and illicit drugs intake.
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Affiliation(s)
- Stanisław Piłaciński
- Department of Internal Medicine and Diabetology, Poznan University of Medical Sciences, Poland
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Disaster nephrology: crush injury and beyond. Kidney Int 2013; 85:1049-57. [PMID: 24107850 DOI: 10.1038/ki.2013.392] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Revised: 07/20/2013] [Accepted: 07/25/2013] [Indexed: 01/09/2023]
Abstract
Disasters result in a substantial number of renal challenges, either by the creation of crush injury in victims trapped in collapsed buildings or by the destruction of existing dialysis facilities, leaving chronic dialysis patients without access to their dialysis units, medications, or medical care. Over the past two decades, lessons have been learned from the response to a number of major natural disasters that have impacted significantly on crush-related acute kidney injury and chronic dialysis patients. In this paper we review the pathophysiology and treatment of the crush syndrome, as summarized in recent clinical recommendations for the management of crush syndrome. The importance of early fluid resuscitation in preventing acute kidney injury is stressed, logistic difficulties in disaster conditions are described, and the need for an implementation of a renal disaster relief preparedness program is underlined. The role of the Renal Disaster Relief Task Force in providing emergency disaster relief and the logistical support required is outlined. In addition, the importance of detailed education of chronic dialysis patients and renal unit staff in the advance planning for such disasters and the impact of displacement by disasters of chronic dialysis patients are discussed.
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Depression, anxiety and stress symptoms among diabetics in Malaysia: a cross sectional study in an urban primary care setting. BMC FAMILY PRACTICE 2013; 14:69. [PMID: 23710584 PMCID: PMC3669622 DOI: 10.1186/1471-2296-14-69] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/22/2013] [Accepted: 05/22/2013] [Indexed: 11/10/2022]
Abstract
Background Diabetes mellitus is a highly prevalent condition in Malaysia, increasing from 11.6% in 2006 to 15.2% in 2011 among individuals 18 years and above. Co-morbid depression in diabetics is associated with hyperglycemia, diabetic complications and increased health care costs. The aims of this study are to determine the prevalence and predictors of depression, anxiety and stress symptoms in Type II diabetics attending government primary care facilities in the urban area of Klang Valley, Malaysia. Methods The study was cross sectional in design and carried out in 12 randomly selected primary care government clinics in the Klang Valley, Malaysia. A total of 2508 eligible consenting respondents participated in the study. The Depression, Anxiety and Stress Scale (DASS) 21 questionnaire was used to measure depression, anxiety and stress symptoms. Data was analyzed using the SPSS version 16 software using both descriptive and inferential statistics. Results The prevalence of depression, anxiety and stress symptoms among Type II diabetics were 11.5%, 30.5% and 12.5% respectively. Using multiple logistic regression, females, Asian Indians, marital status (never married, divorced/widowed/separated), a family history of psychiatric illness, less than 2 years duration of diabetes and current alcohol consumption were found to be significant predictors of depression. For anxiety, unemployment, housewives, HbA1c level of more than 8.5%, a family history of psychiatric illness, life events and lack of physical activity were independent risk factors. Stress was significantly associated with females, HbA1c level of more than 8.5%, presence of co-morbidity, a family history of psychiatric illness, life events and current alcohol consumption. For depression (adjusted OR 2.8, 95% CI 1.1; 7.0), anxiety (adjusted OR 2.4, 95% CI 1.1;5.5) and stress (adjusted OR 4.2, 95% CI 1.8; 9.8), a family history of psychiatric illness was the strongest predictor. Conclusion We found the prevalence of depression, anxiety and stress symptoms to be high among Type II diabetics, with almost a third being classified as anxious. Screening of high risk Type II diabetics for depression, anxiety and stress symptoms in the primary care setting is recommended at regular intervals.
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Kishimoto M, Noda M. Diabetes care: After the Great East Japan Earthquake. J Diabetes Investig 2012; 4:97-102. [PMID: 24843638 PMCID: PMC4019295 DOI: 10.1111/jdi.12025] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2012] [Revised: 10/01/2012] [Accepted: 10/16/2012] [Indexed: 11/30/2022] Open
Abstract
The Great East Japan Earthquake and subsequent tsunami destroyed large parts of Japan's Tohoku district. Special efforts were made regarding the prompt distribution of medical supplies, including insulin, for diabetic patients. However, many diabetic patients in the shelters lost their blood glucose control as a result of the unfavorable living environment. The high‐calorie food provided led to severe postprandial hyperglycemia. Furthermore, mental stress can aggravate diabetic control and these patients require special mental care. We have a few suggestions to propose in preparation for future disasters based on the experience gained from our shelter visits during this disaster. First, people in the affected areas had no way of accessing such information in the early days after the disaster. Therefore, we should consider the practical means of distributing important information in various situations. Second, guidelines and manuals for both diabetic patients and healthcare providers need to be created for the various situations that occur in the event of a natural disaster. We already have a few, but situations vary and several guidelines are required to cover different conditions. Manuals for the prescription of antidiabetic agents will be useful, especially for doctors who are not specialized in diabetes. Third, patients should be educated beforehand as to what to do and what to be prepared for in the case of a disaster; each of the various situations that might be encountered should be covered. Lectures about these issues might be included in educational classes for diabetic patients organized by each medical institution.
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Affiliation(s)
- Miyako Kishimoto
- Department of Diabetes and Metabolic Medicine Center Hospital, and Diabetes and Metabolism Information Center Diabetes Research Center National Center for Global Health and Medicine Tokyo Japan
| | - Mitsuhiko Noda
- Department of Diabetes and Metabolic Medicine Center Hospital, and Diabetes and Metabolism Information Center Diabetes Research Center National Center for Global Health and Medicine Tokyo Japan
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Abstract
Stress is an important contributor to pathological conditions in humans. Hormonal changes that occur during acute and chronic stress situations can affect glucose homeostasis in both healthy people and in those with diabetes. Several studies have reported a negative effect of acute stress on maintenance of blood glucose concentrations in patients with type 1 and type 2 diabetes. The effect of stress on glycemic control in people with diabetes may be related to a direct effect of stress hormones on blood glucose levels and an indirect effect of stress on patient behaviors related to diabetes treatment and monitoring and meal and exercise plans. In contrast, there is no clear evidence that stressful life events promote the development of diabetes in children or in adults. Stress hyperglycemia, the development of hyperglycemia during acute illness, represents another interesting connection between the stress system and glucose homeostasis. A large body of evidence supports an association between stress hyperglycemia and increased morbidity and mortality in critically ill patients. Interestingly, there is some evidence supporting a beneficial effect of insulin in reducing morbidity and mortality in patients admitted to intensive care units. Finally, stress can influence the development of type 2 diabetes indirectly by promoting obesity and metabolic syndrome.
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36
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Berlin KS, Rabideau EM, Hains AA. Empirically Derived Patterns of Perceived Stress Among Youth With Type 1 Diabetes and Relationships to Metabolic Control. J Pediatr Psychol 2012; 37:990-8. [DOI: 10.1093/jpepsy/jss080] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Phan-Hug F, Thurneysen E, Theintz G, Ruffieux C, Grouzmann E. Impact of videogame playing on glucose metabolism in children with type 1 diabetes. Pediatr Diabetes 2011; 12:713-7. [PMID: 21564452 DOI: 10.1111/j.1399-5448.2011.00770.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Time spent playing videogames (VG) occupies a continually increasing part of children's leisure time. They can generate an important state of excitation, representing a form of mental and physical stress. This pilot study aimed to assess whether VG influences glycemic balance in children with type 1 diabetes. Twelve children with type 1 diabetes were subjected to two distinct tests at a few weeks interval: (i) a 60-min VG session followed by a 60-min rest period and (ii) a 60-min reading session followed by a 60-min rest period. Heart rate, blood pressure, glycemia, epinephrine (E), norepinephrine (NE), cortisol (F), and growth hormone (GH) were measured at 30 min intervals from -60 to +120 min. Non-parametric Wilcoxon tests for paired data were performed on Δ-values computed from baseline (0 min). Rise in heart rate (p = 0.05) and NE increase (p = 0.03) were shown to be significantly higher during the VG session when compared to the reading session and a significant difference of Δ-glycemic values was measured between the respective rest periods. This pilot study suggests that VG playing could induce a state of excitation sufficient to activate the sympathetic system and alter the course of glycemia. Dietary and insulin dose recommendations may be needed to better control glycemic excursion in children playing VG.
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Affiliation(s)
- Franziska Phan-Hug
- Endocrinology-Diabetology Unit, Department of Paediatrics, University Hospital, Lausanne, Switzerland.
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38
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Yoo JH. Nonpharmacological management and psychosocial support for children and adolescents with type 1 diabetes. KOREAN JOURNAL OF PEDIATRICS 2011; 54:45-50. [PMID: 21503196 PMCID: PMC3077500 DOI: 10.3345/kjp.2011.54.2.45] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/11/2011] [Accepted: 01/31/2011] [Indexed: 12/20/2022]
Abstract
Compared to that in the Caucasian population, type 1 diabetes mellitus (T1DM) incidence rates are very low in Koreans. Therefore, compared to the recent development of pharmacological therapy applicable to Korean children with T1DM, interest in nonpharmacological therapy and psychosocial support systems remains low, as is the development of Korean-style T1DM education programs for therapeutic application. Children who have been newly diagnosed with diabetes are placed in completely new environments for treatment. For appropriate control of diabetes, patients have to self-monitor blood glucose levels and inject insulin several times a day and must use extreme self-control when they eat foods to avoid increases in blood glucose levels. Blood glucose excursions resulting from impaired pancreatic β cell functions cause mental stress due to vague fears of chronic complications of diabetes. In addition, children with diabetes cannot be excluded from the substantial amount of studies required of Korean adolescents, and the absolute shortage of time for ideal control of diabetes adds to their mental stress. Many of these patients are psychologically isolated in school where they spend most of their time, and they are not appropriately considered or supported with respect to blood glucose control in many cases. In this respect, this author will introduce some of the newest views on nonpharmacological therapy and psychosocial support systems that account for important parts of T1DM management and seek measures to apply them in conformity with the social characteristics of Korea.
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Affiliation(s)
- Jae Ho Yoo
- Department of Pediatrics, Dong-A University College of Medicine, Busan, Korea
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40
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Vranic M. Odyssey between Scylla and Charybdis through storms of carbohydrate metabolism and diabetes: a career retrospective. Am J Physiol Endocrinol Metab 2010; 299:E849-67. [PMID: 20823450 DOI: 10.1152/ajpendo.00344.2010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
This research perspective allows me to summarize some of my work completed over 50 years, and it is organized in seven sections. 1) The treatment of diabetes concentrates on the liver and/or the periphery. We quantified hormonal and metabolic interactions involved in physiology and the pathogenesis of diabetes by developing tracer methods to separate the effects of diabetes on both. We collaborated in the first tracer clinical studies on insulin resistance, hypertriglyceridemia, and the Cori cycle. 2) Diabetes reflects insulin deficiency and glucagon abundance. Extrapancreatic glucagon changed the prevailing dogma and permitted precise exploration of the roles of insulin and glucagon in physiology and diabetes. 3) We established the critical role of glucagon-insulin interaction and the control of glucose metabolism during moderate exercise and of catecholamines during strenuous exercise. Deficiencies of the release and effects of these hormones were quantified in diabetes. We also revealed how acute and chronic hyperglycemia affects the expression of GLUT2 gene and protein in diabetes. 4) We outlined molecular and physiological mechanisms whereby exercise training and repetitive neurogenic stress can prevent diabetes in ZDF rats. 5) We and others established that the indirect effect of insulin plays an important role in the regulation of glucose production in dogs. We confirmed this effect in humans and demonstrated that in type 2 diabetes it is mainly the indirect effect. 6) We indicated that the muscle and the liver protected against glucose changes. 7) We described molecular mechanisms responsible for increased HPA axis in diabetes and for the diminished responses of HPA axis, catecholamines, and glucagon to hypoglycemia. We proposed a new approach to decrease the threat of hypoglycemia.
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Affiliation(s)
- Mladen Vranic
- Dept. of Physiology, Univ. of Toronto, Toronto, ON. Canada M5S 1A8.
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Abstract
PURPOSE OF REVIEW Poor glycemic control is prevalent in the majority of patients with diabetes and has a strong impact on medical as well as psychological outcomes. Psychological and behavioral variables are of particular interest, as the patients themselves are the most determining factor of treatment success. Consequently, a wide range of behavioral medicine interventions are aimed at improvement in diabetes self-management, coping strategies, blood glucose awareness, and stress reduction. This review provides an overview of randomized controlled trials (RCTs) published in the past 18 months (from March 2008 to September 2009) that evaluated behavioral medicine interventions in patients with diabetes. The review summarizes the interventions' effects on metabolic control and other medical variables, as well as diabetes self-management and psychological outcomes. RECENT FINDINGS Behavioral medicine interventions in the diabetes field encompass a number of different approaches with the goal of improving medical outcomes such as glycemic control as well as psychological outcomes. There is evidence for beneficial effects of recent behavioral medicine treatments in terms of improvement of metabolic control as indicated by decreased glycated hemoglobin (HbA1c). Furthermore, positive effects were observed regarding diabetes-related self-efficacy, self-management, proactive coping, and the reduction of psychological burdens and symptoms. SUMMARY Behavioral medicine interventions are effective in diabetes treatment, especially in patients with a high level of diabetes-related distress, difficulty in coping, or insufficient blood glucose awareness.
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Ohmann S, Popow C, Rami B, König M, Blaas S, Fliri C, Schober E. Cognitive functions and glycemic control in children and adolescents with type 1 diabetes. Psychol Med 2010; 40:95-103. [PMID: 19400976 DOI: 10.1017/s0033291709005777] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND The relationship between metabolic control and cognitive function in adolescents with type 1 diabetes (DM type 1) is not clear. We compared the quality of glycemic control (GC) and cognitive measures in adolescents with DM type 1 to find out if the quality of diabetes management is related to cognitive impairment. METHOD We assessed executive functions (EFs) and other neuropsychological and psychosocial variables in 70 adolescent patients with DM type 1 and 20 age-matched controls. Patients were divided into two groups according to their last hemoglobin A1c (HbA1c): acceptable (HbA1c 5.9-8.0%, mean 6.9%, 36 patients, mean age 14 years) and non-optimal (HbA1c 8.2-11.6%, mean 9.3%, 34 patients, mean age 15.6 years). RESULTS We found impaired EFs, mainly problems of concept formation (p=0.038), cognitive flexibility (p=0.011) and anticipation (p=0.000), in the patients with DM type 1. Both groups did not differ in intelligence, most assessed EFs and adjustment to chronic illness (Youth Self-Report; YSR). Younger patients (<15 years) were cognitively less flexible. GC was worse in older patients and in patients with longer duration of the disease. We also found significant differences between patients with diabetes and controls concerning somatic complaints, internalizing problems (Child Behavior Checklist; CBCL) and social activity (CBCL and YSR). CONCLUSIONS DM type 1 is associated with cognitive deficits in adolescents independent of the quality of metabolic control and the duration of the disease. These deficits are probably related to the disease, especially in patients with early-onset diabetes.
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Affiliation(s)
- S Ohmann
- Department of Child and Adolescent Psychiatry, Medical University of Vienna, Austria
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Abstract
In Brief
Diabetes poses a major life stress that requires considerable physical, emotional, and psychological accommodation and coping. Mind-body therapies have drawn significant interest for their potential to assist in managing stress and adaptation to chronic illness. This review highlights the literature and research on Mindfulness-Based Stress Reduction to improve the health and well-being of individuals with diabetes.
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Affiliation(s)
- Robin R Whitebird
- Robin R. Whitebird, PhD, MSW, is a research investigator, and Patrick J. O'Connor, MD, MPH, is a senior clinical investigator at HealthPartners Research Foundation in Minneapolis, Minn. Mary Jo Kreitzer, PhD, RN, is director of the Center for Spirituality and Healing at the University of Minnesota Academic Health Center and a professor at the University of Minnesota School of Nursing in Minneapolis
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Misra R, Lager J. Ethnic and gender differences in psychosocial factors, glycemic control, and quality of life among adult type 2 diabetic patients. J Diabetes Complications 2009; 23:54-64. [PMID: 18413181 DOI: 10.1016/j.jdiacomp.2007.11.003] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2007] [Revised: 07/18/2007] [Accepted: 11/09/2007] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To examine ethnic and gender differences in psychosocial factors, e.g., social support and acceptance of the disease, knowledge levels, perceived difficulty in adherence behaviors, and diabetes outcome (glycemic control and quality of life) in Type 2 diabetic patients. METHODS Data were collected via telephone interviews from 180 diabetic subjects (34% Hispanics, 27% Non-Hispanic whites, 18% African-Americans, and 20% Asian-Indians; 52% females) from 2 clinics. Hemoglobin A1c levels were obtained from patient charts. RESULTS Significant ethnic and gender differences existed in acceptance of the disease, in receiving social support, disease knowledge, perceived difficulty in self-management behaviors, glycemic control, and quality of life among Type 2 diabetic patients; differences were more pronounced by gender than by ethnicity. In general, social support and acceptance of the disease were high. However, perceived difficulty in self-management behaviors varied by racial/ethnic groups with self-monitoring of blood glucose perceived as most difficult by Hispanic respondents, dietary management was most difficult for non-Hispanic whites, while physical activity was the most difficult for African-Americans. Hispanic respondents had greatest severity of the disease (poorest metabolic control). CONCLUSIONS Ethnic and gender variations exist in social support, acceptance of diabetes, quality of life, and adherence behaviors. The outcomes of diabetes care can be improved if practitioners factor these differences in tailoring diabetes education and supportive care for individuals with Type 2 diabetes.
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Affiliation(s)
- Ranjita Misra
- Health and Kinesiology Department, 4243 TAMU, 158V Read Building, Texas A&M University, College Station, TX 77843-4243, USA.
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Abstract
This Review discusses physiological, emotional, behavioural, and cognitive aspects of psychological adjustment to chronic illness. Reviewing the reports of the past decade, we identify four innovative and promising themes that are relevant for understanding and explaining psychological adjustment. In particular, the emphasis on the reasons why people fail to achieve a healthy adjustment has shifted to the identification of factors that help patients make that adjustment. To promote psychological adjustment, patients should remain as active as is reasonably possible, acknowledge and express their emotions in a way that allows them to take control of their lives, engage in self-management, and try to focus on potential positive outcomes of their illness. Patients who can use these strategies have the best chance of successfully adjusting to the challenges posed by a chronic illness.
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Affiliation(s)
- Denise de Ridder
- Department of Clinical & Health Psychology, Utrecht University, The Netherlands Research Institute for Psychology & Health, Utrecht, Netherlands.
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Sultan S, Epel E, Sachon C, Vaillant G, Hartemann-Heurtier A. A longitudinal study of coping, anxiety and glycemic control in adults with type 1 diabetes. Psychol Health 2007; 23:73-89. [DOI: 10.1080/14768320701205218] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
| | - Elissa Epel
- b University of California , San Francisco, USA
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Abstract
OBJECTIVES To explore three questions: 1) Do chronic stressors predict physiological dysregulation? 2) Is that relationship moderated by characteristics of the individual and his or her social environment? and 3) Do perceived levels of stress mediate the relationship between stressors and dysregulation? METHODS Data come from a nationally representative, longitudinal study of older Taiwanese (n = 916). Regression models are used to examine the relationship between the number of life challenges (i.e., stressors) during 1996 to 2000 and physiological dysregulation (in 2000) based on 16 biomarkers that reflect neuroendocrine function, immune system, cardiovascular function, and metabolic pathways. We include interaction terms to test whether psychosocial vulnerability moderates the impact of stressors. Additional models evaluate the mediating effects of perceived stress. RESULTS We find a positive association between the number of stressors and physiological dysregulation. The results indicate that this relationship is stronger for persons with greater psychosocial vulnerability, but even so, the magnitude of the effect remains modest. We find some evidence that the level of perceived stress mediates the relationship between chronic stressors and physiological dysregulation. CONCLUSIONS Our results provide some support for the theory of allostatic load, although the relationship between life challenges and physiological dysregulation is weak. The evidence also supports the stress-buffering hypothesis: the combination of low social position, weak social networks, and poor coping ability is associated with greater physiological consequences of life challenges.
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Bates HE, Kiraly MA, Yue JTY, Goche Montes D, Elliott ME, Riddell MC, Matthews SG, Vranic M. Recurrent intermittent restraint delays fed and fasting hyperglycemia and improves glucose return to baseline levels during glucose tolerance tests in the Zucker diabetic fatty rat--role of food intake and corticosterone. Metabolism 2007; 56:1065-75. [PMID: 17618951 DOI: 10.1016/j.metabol.2007.03.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2006] [Accepted: 03/13/2007] [Indexed: 11/30/2022]
Abstract
Short-term elevations of stress hormones cause an increase in glycemia. However, the effect of intermittent stress on development of type 2 diabetes mellitus is unclear. We hypothesized that recurrent intermittent restraint stress would deteriorate glycemia. Male, prediabetic Zucker diabetic fatty (ZDF) rats were restrained 1 hour per day, 5 days per week for 13 weeks and compared with unstressed, age-matched diabetic controls and lean nondiabetic rats. To differentiate the effects of recurrent restraint stress per se vs restraint-induced inhibition of food intake, a pair-fed group of rats was included. Surprisingly, recurrent restraint and pair feeding delayed fed and fasting hyperglycemia, such that they were lowered 50% by restraint and 30% by pair feeding after 13 weeks. Rats that were previously restrained or pair fed had lower glucose levels during a glucose tolerance test, but restraint further improved the return of glucose to baseline compared to pair feeding (P<.05). This was despite pair-fed rats having slightly lowered food intake and body weights compared with restrained rats. Restraint and pair feeding did not alter insulin responses to an intraperitoneal glucose tolerance test (IPGTT) or fasting insulin, and did not lower plasma lipids. Interestingly, restraint normalized basal corticosterone to one third that in control and pair-fed rats, prevented increases in pretreatment corticosterone seen with pair feeding, and led to habituation of restraint-induced corticosterone responses. After 13 weeks of treatment, multiple regression analysis showed that elevations in basal corticosterone could explain approximately 20% of the variance in fed glucose levels. In summary, intermittent restraint and its adaptations delayed hyperglycemia and improved glucose control in Zucker diabetic fatty rats. These benefits can be partially explained by restraint-induced lowering of food intake, but additional improvements compared to pair feeding may involve lower overall corticosterone exposure with repeated restraint. Paradoxically, these novel investigations suggest some types of occasional stress may limit development of diabetes.
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Affiliation(s)
- Holly E Bates
- Department of Physiology, University of Toronto, Toronto, Canada
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Xin L, Miller YD, Brown WJ. A qualitative review of the role of qigong in the management of diabetes. J Altern Complement Med 2007; 13:427-33. [PMID: 17532735 DOI: 10.1089/acm.2006.6052] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE To review the evidence relating to the effectiveness of qigong in the management of diabetes. METHODS We performed a systematic literature review of qigong intervention studies published in English or Chinese since 1980, retrieved from English-language databases and Chinese journals. Qigong intervention studies conducted with adults with diabetes, which reported both preintervention and postintervention measures of fasting blood glucose and/or hemoglobin A(1c)(HbA(1c)) were included. Sample characteristics, intervention frequency/duration, and metabolic outcomes were reviewed. RESULTS Sixty-nine intervention studies were located. Of these, only 11 met the criteria for inclusion. There were consistent and statistically significant positive associations between participation in qigong and fasting and 2-hour oral glucose tolerance test results, blood glucose, and triglycerides and total cholesterol. Effects on insulin and HbA(1c) were inconsistent. There was no evidence of any effect of qigong on weight. Most of the studies were of short duration, involved small samples, and did not include a control group. CONCLUSIONS Although qigong has beneficial effects on some of the metabolic risk factors for type 2 diabetes, methodologic limitations make it difficult to draw firm conclusions about the benefits reported. Randomized controlled trials are required to confirm the potential beneficial effects of qigong on the management of type 2 diabetes.
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Affiliation(s)
- Liu Xin
- School of Human Movement Studies, The University of Queensland, St. Lucia, Queensland, Australia.
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Hayashino Y, Fukuhara S, Suzukamo Y, Okamura T, Tanaka T, Ueshima H. Relation between sleep quality and quantity, quality of life, and risk of developing diabetes in healthy workers in Japan: the High-risk and Population Strategy for Occupational Health Promotion (HIPOP-OHP) Study. BMC Public Health 2007; 7:129. [PMID: 17597542 PMCID: PMC1924854 DOI: 10.1186/1471-2458-7-129] [Citation(s) in RCA: 101] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2006] [Accepted: 06/28/2007] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The effect of sleep on the risk of developing diabetes has not been explored in an Asian population. The objective of this study is to investigate the effect of self-reported sleep duration and sleep quality on the risk of developing diabetes in a prospective cohort in Japan. METHODS Data were analyzed from the cohort of participants in a High-risk and Population Strategy for Occupational Health Promotion Study (HIPOP-OHP), conducted in Japan from the year 1999 until 2004. A Cox proportional hazard model was used to evaluate the association between sleep duration or sleep quality and the risk of diabetes. RESULTS Of 6509 participants (26.1% of women, 19-69 years of age), a total of 230 type 2 diabetes cases were reported over a median 4.2 years of follow-up. For participants who often experienced difficulty in initiating sleep, the multivariate-adjusted hazard ratios for diabetes were 1.42 (95%CI, 1.05-1.91) in participants with a medium frequency of difficulty initiating sleep, and 1.61 (95%CI, 1.00-2.58) for those with a high frequency, with a statistically significant linear trend. Significant association was not observed in the association between difficulty of maintaining sleep or duration of sleep, and risk of diabetes. CONCLUSION Medium and high frequencies of difficulty initiating sleep, but not difficulty in maintaining sleep or in sleep duration, are associated with higher risks of diabetes in relatively healthy Asian workers, even after adjusting for a large number of possible further factors.
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Affiliation(s)
- Yasuaki Hayashino
- Department of Epidemiology and Healthcare Research, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Shunichi Fukuhara
- Department of Epidemiology and Healthcare Research, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Yoshimi Suzukamo
- Department of Physical Medicine and Rehabilitation, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tomonori Okamura
- Department of Health Science, Shiga University of Medical Science, Shiga, Japan
| | - Taichiro Tanaka
- Department of Health Science, Shiga University of Medical Science, Shiga, Japan
| | - Hirotsugu Ueshima
- Department of Health Science, Shiga University of Medical Science, Shiga, Japan
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