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Zhang G, Chen W, Chen H, Lin J, Cen LP, Xie P, Zheng Y, Ng TK, Brelén ME, Zhang M, Pang CP. Risk factors for diabetic retinopathy, diabetic macular edema, and sight-threatening diabetic retinopathy. Asia Pac J Ophthalmol (Phila) 2024:100067. [PMID: 38750958 DOI: 10.1016/j.apjo.2024.100067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 02/05/2024] [Accepted: 02/26/2024] [Indexed: 05/26/2024] Open
Abstract
OBJECTIVE To identify the risk factors for the development of diabetic retinopathy (DR), diabetic macular edema (DME), and sight-threatening DR (STDR) based on a city-wide diabetes screening program. RESEARCH DESIGN AND METHODS Diabetic patients were prospectively recruited between June 2016 and December 2022. All patients underwent dilated fundus photography centered on the disc and macula or macular spectral domain optical coherence tomography (SD-OCT) scan. Complete medical history was documented. Systematic examination, blood analysis, and urinalysis were performed. Multivariate logistic regression analysis adjusting for age and sex was conducted. RESULTS Out of 7274 diabetic patients, 6840 had gradable images, among which 3054 (42.0%) were graded as DR, 1153 (15.9%) as DME, and 1500 (20.6%) as STDR. The factors associated with DR, DME, and STDR included younger age (odds ratio [OR]: 0.96, 0.97, and 0.96 respectively), lower BMI (OR: 0.97, 0.95, and 0.95 respectively), longer duration of diabetes (OR: 1.07, 1.03, and 1.05 respectively) and positive of urinary albumin (OR: 2.22, 2.56, and 2.88 respectively). Other associated factors included elevated blood urea nitrogen (OR: 1.22, 1.28, and 1.27 respectively), higher LDL-cholesterol, lower blood hemoglobin (OR: 0.98, 0.98, and 0.98), insulin intake, presence of diabetic foot pathologies and diabetic peripheral neuropathy. We also identified novel risk factors, including high serum potassium (OR: 1.37, 1.46, and 1.55 respectively), high-serum sodium (OR: 1.02, 1.02, and 1.04 respectively). Better family income was a protective factor for DR, DME, and STDR. Alcohol consumption once a week was also identified as a protective factor for DR. CONCLUSIONS Similar risk factors for DR, DME, and STDR were found in this study. Our data also indicates high serum sodium, high serum potassium, low blood hemoglobin, and level of family income as novel associated factors for DR, DME, and STDR, which can help with DR monitoring and management.
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Affiliation(s)
- Guihua Zhang
- Joint Shantou International Eye Center of Shantou University and the Chinese University of Hong Kong, Shantou, Guangdong, China
| | - Weiqi Chen
- Joint Shantou International Eye Center of Shantou University and the Chinese University of Hong Kong, Shantou, Guangdong, China
| | - Haoyu Chen
- Joint Shantou International Eye Center of Shantou University and the Chinese University of Hong Kong, Shantou, Guangdong, China
| | - Jianwei Lin
- Joint Shantou International Eye Center of Shantou University and the Chinese University of Hong Kong, Shantou, Guangdong, China
| | - Ling-Ping Cen
- Joint Shantou International Eye Center of Shantou University and the Chinese University of Hong Kong, Shantou, Guangdong, China
| | - Peiwen Xie
- Joint Shantou International Eye Center of Shantou University and the Chinese University of Hong Kong, Shantou, Guangdong, China
| | - Yi Zheng
- Joint Shantou International Eye Center of Shantou University and the Chinese University of Hong Kong, Shantou, Guangdong, China
| | - Tsz Kin Ng
- Joint Shantou International Eye Center of Shantou University and the Chinese University of Hong Kong, Shantou, Guangdong, China; Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong
| | - Mårten Erik Brelén
- Joint Shantou International Eye Center of Shantou University and the Chinese University of Hong Kong, Shantou, Guangdong, China; Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong
| | - Mingzhi Zhang
- Joint Shantou International Eye Center of Shantou University and the Chinese University of Hong Kong, Shantou, Guangdong, China; Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong.
| | - Chi Pui Pang
- Joint Shantou International Eye Center of Shantou University and the Chinese University of Hong Kong, Shantou, Guangdong, China; Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong.
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Lampenius I, Harjutsalo V, Parente EB, Groop PH. Associations between alcohol consumption and body fat distribution in type 1 diabetes. Diabetes Res Clin Pract 2023; 204:110891. [PMID: 37657645 DOI: 10.1016/j.diabres.2023.110891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 06/01/2023] [Accepted: 08/29/2023] [Indexed: 09/03/2023]
Abstract
AIM To evaluate the associations between alcohol consumption and body fat distribution in type 1 diabetes (T1D). METHODS DXA assessed the body composition of 548 adults with T1D from the Finnish Diabetic Nephropathy Study. Visceral fat mass (VFM) ≥ 0.7% of body weight for women and ≥ 1.1% for men defined central obesity (CO), whereas body fat mass (BFM) ≥ 40.4% for women and ≥ 31.8% for men defined general obesity (GO). Alcohol consumption data were collected via questionnaires. One standard dose = 12 g of pure alcohol. Participants were classified as abstainers, low-risk, moderate-risk and high-risk alcohol consumers. We used linear and logistic regression models for analyses. RESULTS The higher the alcohol consumption the higher the VFM% (r2 = 0.23, β = 0.083, p = 0.04) in both sexes. BFM% presented a similar pattern in men (r2 = 0.12, β = 0.160, p = 0.01), but not in women. One weekly dose increase of alcohol consumption increases the odds of CO by 3% (OR 1.03, p = 0.037), but not GO. The odds of CO (OR 7.3, p = 0.003) and GO (OR 5.3, p = 0.007) increase with high-risk, but not with low- and moderate-risk consumptions. CONCLUSIONS In adults with T1D, alcohol consumption is linearly associated with VFM% regardless of sex, whereas the association with BFM% is sex-dependent.
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Affiliation(s)
- Ina Lampenius
- Folkhälsan Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland; Department of Nephrology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Valma Harjutsalo
- Folkhälsan Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland; Department of Nephrology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Erika B Parente
- Folkhälsan Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland; Department of Nephrology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Per-Henrik Groop
- Folkhälsan Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland; Department of Nephrology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland; Department of Diabetes, Central Clinical School, Monash University, Melbourne, Victoria, Australia.
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3
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Rondanelli M, Gasparri C, Riva A, Petrangolini G, Barrile GC, Cavioni A, Razza C, Tartara A, Perna S. Diet and ideal food pyramid to prevent or support the treatment of diabetic retinopathy, age-related macular degeneration, and cataracts. Front Med (Lausanne) 2023; 10:1168560. [PMID: 37324128 PMCID: PMC10265999 DOI: 10.3389/fmed.2023.1168560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 05/09/2023] [Indexed: 06/17/2023] Open
Abstract
Many eye diseases, such as diabetic retinopathy (DR), age-related macular degeneration (AMD), and cataracts are preventable and treatable with lifestyle. The objective of this review is to assess the most recent research on the ideal dietary approach to prevent or support the treatment of DR, AMD, and cataracts, as well as to construct a food pyramid that makes it simple for people who are at risk of developing these pathologies to decide what to eat. The food pyramid presented here proposes what should be consumed every day: 3 portions of low glycemic index (GI) grains (for fiber and zinc content), 5 portions (each portion: ≥200 g/day) of fruits and vegetables (spinach, broccoli, zucchini cooked, green leafy vegetables, orange, kiwi, grapefruit for folic acid, vitamin C, and lutein/zeaxanthin content, at least ≥42 μg/day, are to be preferred), extra virgin olive (EVO) oil (almost 20 mg/day for vitamin E and polyphenols content), nuts or oil seeds (20-30 g/day, for zinc content, at least ≥15.8 mg/day); weekly: fish (4 portions, for omega-3 content and eicosapentaenoic acid (EPA) + docosahexaenoic acid (DHA) 0.35-1.4 g/day), white meat (3 portions for vitamin B12 content), legumes (2 portions for vegetal proteins), eggs (2 portions for lutein/zeaxanthin content), light cheeses (2 portions for vitamin B6 content), and almost 3-4 times/week microgreen and spices (saffron and curcumin). At the top of the pyramid, there are two pennants: one green, which indicates the need for personalized supplementation (if daily requirements cannot be met through diet, omega-3, and L-methylfolate supplementation), and one red, which indicates that certain foods are prohibited (salt and sugar). Finally, 3-4 times per week, 30-40 min of aerobic and resistance exercises are required.
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Affiliation(s)
- Mariangela Rondanelli
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Mondino Foundation, Pavia, Italy
- Unit of Human and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Clara Gasparri
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona “Istituto Santa Margherita”, University of Pavia, Pavia, Italy
| | | | | | - Gaetan Claude Barrile
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona “Istituto Santa Margherita”, University of Pavia, Pavia, Italy
| | - Alessandro Cavioni
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona “Istituto Santa Margherita”, University of Pavia, Pavia, Italy
| | - Claudia Razza
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona “Istituto Santa Margherita”, University of Pavia, Pavia, Italy
| | - Alice Tartara
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona “Istituto Santa Margherita”, University of Pavia, Pavia, Italy
| | - Simone Perna
- Department of Biology, College of Science, University of Bahrain, Zallaq, Bahrain
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A Potential Protective Effect of Alcohol Consumption in Male Genital Lichen Sclerosus: A Case-Control Study. Adv Urol 2023; 2023:7208312. [PMID: 36970324 PMCID: PMC10033206 DOI: 10.1155/2023/7208312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 03/05/2023] [Accepted: 03/08/2023] [Indexed: 03/17/2023] Open
Abstract
Introduction and Objectives. Lichen sclerosus (LSc) is a chronic inflammatory process of the skin characterized by its unique histological features. It affects men and women of all ages, mainly in the anogenital area. The etiologies and exact pathophysiology are not well-known; however, LSc can be considered a precursor to male genital squamous cell carcinoma. We aim, through this case-control study, to potentially associate genital LSc with risk factors and certain patient characteristics in Lebanese adult males. Materials and Methods. A nested case-control study design was chosen. Subjects enrolled were adult male patients who had a circumcision between January 2010 and December 2020 at our university hospital, with a confirmed LSc diagnosis on pathology. Cases were matched with controls by age with a ratio of 1 : 1, all of whom were circumcised and had a negative pathology report. Data collection consisted of sociodemographic, behavioral, and past medical and familial history characteristics. Results. A total of 94 patients were enrolled. The mean age was 49.81 (±22.92) in the group of men with LSc. No significant differences in sociodemographic characteristics (age and BMI) were found between the two compared groups. Smoking cannot predict LSc as opposed to alcohol consumption, which we found to be a protective factor against the appearance of LSc (
). Men with LSc had significantly higher rates of diabetes (
) and hypertension (
). No associations were found between LSc and the presenting chief complaints, family history of LSc, and past penile trauma. Conclusion. In this study, we were able to compare multiple variables between 47 circumcised patients diagnosed with LSc and a control group. We found that LSc patients showed higher rates of diabetes and hypertension. A potential protective effect of alcohol consumption is to be explored in future projects with bigger sample sizes and higher statistical powers.
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5
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Shah J, Cheong ZY, Tan B, Wong D, Liu X, Chua J. Dietary Intake and Diabetic Retinopathy: A Systematic Review of the Literature. Nutrients 2022; 14:nu14235021. [PMID: 36501054 PMCID: PMC9735534 DOI: 10.3390/nu14235021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/18/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022] Open
Abstract
Diabetic retinopathy (DR) is a common microvascular complication of diabetes mellitus. The evidence connecting dietary intake and DR is emerging, but uncertain. We conducted a systematic review to comprehensively summarize the current understanding of the associations between dietary consumption, DR and diabetic macular edema (DME). We systematically searched PubMed, Embase, Medline, and the Cochrane Central Register of Controlled Trials between January 1967 to May 2022 for all studies investigating the effect of diet on DR and DME. Of the 4962 articles initially identified, 54 relevant articles were retained. Our review found that higher intakes of fruits, vegetables, dietary fibers, fish, a Mediterranean diet, oleic acid, and tea were found to have a protective effect against DR. Conversely, high intakes of diet soda, caloric intake, rice, and choline were associated with a higher risk of DR. No association was seen between vitamin C, riboflavin, vitamin D, and milk and DR. Only one study in our review assessed dietary intake and DME and found a risk of high sodium intake for DME progression. Therefore, the general recommendation for nutritional counseling to manage diabetes may be beneficial to prevent DR risk, but prospective studies in diverse diabetic populations are needed to confirm our findings and expand clinical guidelines for DR management.
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Affiliation(s)
- Janika Shah
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore 169856, Singapore
| | - Zi Yu Cheong
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore 169856, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
| | - Bingyao Tan
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore 169856, Singapore
- SERI-NTU Advanced Ocular Engineering (STANCE), Singapore 639798, Singapore
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, Singapore 639798, Singapore
| | - Damon Wong
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore 169856, Singapore
- SERI-NTU Advanced Ocular Engineering (STANCE), Singapore 639798, Singapore
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, Singapore 639798, Singapore
| | - Xinyu Liu
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore 169856, Singapore
- SERI-NTU Advanced Ocular Engineering (STANCE), Singapore 639798, Singapore
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, Singapore 639798, Singapore
| | - Jacqueline Chua
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore 169856, Singapore
- Ophthalmology and Visual Sciences Academic Clinical Program, Duke-NUS Medical School, National University of Singapore, Singapore 169857, Singapore
- Correspondence: ; Tel.: +65-6322-4576; Fax: +65-6225-2568
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6
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The Effect of Diet and Lifestyle on the Course of Diabetic Retinopathy-A Review of the Literature. Nutrients 2022; 14:nu14061252. [PMID: 35334909 PMCID: PMC8955064 DOI: 10.3390/nu14061252] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 03/10/2022] [Accepted: 03/14/2022] [Indexed: 12/23/2022] Open
Abstract
Diabetes is a major social problem. As shown by epidemiological studies, the world incidence of diabetes is increasing and so is the number of people suffering from its complications. Therefore, it is important to determine possible preventive tools. In the prevention of diabetic retinopathy, it is essential to control glycemia, lipid profile and blood pressure. This can be done not only by pharmacological treatment, but first of all by promoting a healthy lifestyle, changing dietary habits and increasing physical activity. In our work, we present a review of the literature to show that physical exercise and an adequate diet can significantly reduce the risk of diabetes and diabetic retinopathy.
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7
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Chou Y, Ma J, Su X, Zhong Y. Emerging insights into the relationship between hyperlipidemia and the risk of diabetic retinopathy. Lipids Health Dis 2020; 19:241. [PMID: 33213461 PMCID: PMC7677820 DOI: 10.1186/s12944-020-01415-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 11/03/2020] [Indexed: 02/06/2023] Open
Abstract
Hyperlipidemia is correlated with a series of health problems. Notably, aside from its established role in promoting cardiovascular morbidity and mortality, hyperlipidemia has also been considered for modulating the risk and the severity of multiple metabolic disorders. According to the results of epidemiologic investigations, several certain circulating lipoprotein species are correlated with the prevalence of diabetic retinopathy, suggesting that the physiological and pathological role of these lipoproteins is analogous to that observed in cardiovascular diseases. Furthermore, the lipid-lowering treatments, particularly using statin and fibrate, have been demonstrated to ameliorate diabetic retinopathy. Thereby, current focus is shifting towards implementing the protective strategies of diabetic retinopathy and elucidating the potential underlying mechanisms. However, it is worth noting that the relationship between major serum cholesterol species and the development of diabetic retinopathy, published by other studies, was inconsistent and overall modest, revealing the relationship is still not clarified. In this review, the current understanding of hyperlipidemia in pathogenesis of diabetic retinopathy was summarized and the novel insights into the potential mechanisms whereby hyperlipidemia modulates diabetic retinopathy were put forward.
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Affiliation(s)
- Yuyu Chou
- Department, of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
| | - Jin Ma
- Department, of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
| | - Xin Su
- Department of Cardiology, The Xiamen Cardiovascular Hospital of Xiamen University, Xiamen, 363001, Fujian, China.
| | - Yong Zhong
- Department, of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China.
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Lambrinou E, Hansen TB, Beulens JW. Lifestyle factors, self-management and patient empowerment in diabetes care. Eur J Prev Cardiol 2020; 26:55-63. [PMID: 31766913 DOI: 10.1177/2047487319885455] [Citation(s) in RCA: 86] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Although management of diabetes mellitus is improving, inadequately managed cases still exist. Prevention of diabetes mellitus requires an integrated and holistic approach based on the origin of the disease. In Europe only half of diagnosed patients with diabetes mellitus have good glycaemic control. Inadequate glycaemic control is significantly increasing the use of healthcare resources, the medical costs and mortality rates. A review was conducted in order to summarise and discuss central themes for prevention. A search of the databases PubMed, CINAHL, Cochrane and Google Scholar between January 2010-May 2019 was undertaken. The following keywords: 'diabetes mellitus', 'cardiovascular diseases', 'empowerment', 'self-management education' and 'lifestyle factors' were used in different combinations to identify eligible articles. Important variables for the prevention of diabetes mellitus and its complications are self-management of diabetes mellitus and the management of risk factors. Education and support for self-management are fundamental when caring for people with a chronic disease like diabetes mellitus. In order to achieve effective self-management including lifestyle modification it is also crucial to motivate people. In this review, the role of the three main pillars in diabetes care are identified and discussed; patient empowerment, self-management education and lifestyle modification in the management of people with diabetes mellitus.
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Affiliation(s)
| | - Tina B Hansen
- Department of Cardiology, Zealand University Hospital, Denmark.,Department of Regional Health Research, University of Southern Denmark, Denmark
| | - Joline Wj Beulens
- Department of Epidemiology and Biostatistics, Amsterdam UMC, The Netherlands.,Amsterdam Public Health Research Institute, The Netherlands
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Alessi SM, Foster NC, Rash CJ, Van Name MA, Tamborlane WV, Cengiz E, Polsky S, Wagner J. Alcohol Use and Clinical Outcomes in Adults in the Type 1 Diabetes Exchange. Can J Diabetes 2020; 44:501-506. [PMID: 32792103 DOI: 10.1016/j.jcjd.2020.06.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 06/01/2020] [Accepted: 06/03/2020] [Indexed: 01/25/2023]
Abstract
OBJECTIVES Alcohol consumption has serious potential consequences for persons with type 1 diabetes. This cross-sectional study examined associations between drinking status and diabetes-related outcomes. METHODS Participants included 934 adults at Type 1 Diabetes Exchange Registry clinics who responded to an e-mail invitation to complete an electronic survey with items on alcohol consumption; glycated hemoglobin (A1C) and body mass index (BMI) were extracted from medical charts. Participants were an average 38±16 years of age, 61% were women and 90% were non-Hispanic white; A1C was 7.8%±1.5%. The sample was made up of 11% (n=103) never drinkers, 9% (n=89) former drinkers, 61% (n=567) current (past year) nonbinge drinkers and 19% (n=174) current binge drinkers. RESULTS After controlling for covariates, diabetes distress was lower among never drinkers compared with former and nonbinge drinkers (p<0.009). Never drinkers compared with former drinkers had lower odds of past-year severe hypoglycemia (p=0.001) and lower odds of a neuropathy diagnoses (p=0.006). There were omnibus model trends toward associations between drinking status and diabetes self-care (p=0.10) and between drinking status and BMI (p=0.06). Never drinkers did not differ from other groups on daily frequency of blood glucose self-monitoring, A1C or past-year diabetic ketoacidosis (p>0.05). CONCLUSIONS These results suggest complex relationships between drinking and diabetes-related distress, and that recent severe hypoglycemia and the presence of neuropathy may motivate some to stop drinking. Prospective studies may improve understanding of these findings.
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Affiliation(s)
- Sheila M Alessi
- University of Connecticut School of Medicine, Department of Medicine and Calhoun Cardiology Center, Farmington, Connecticut, United States.
| | - Nicole C Foster
- Jael Center for Health Research, Tampa, Florida, United States
| | - Carla J Rash
- University of Connecticut School of Medicine, Department of Medicine and Calhoun Cardiology Center, Farmington, Connecticut, United States
| | - Michelle A Van Name
- Yale University School of Medicine, Department of Pediatrics, New Haven, Connecticut, United States
| | - William V Tamborlane
- Yale University School of Medicine, Department of Pediatrics, New Haven, Connecticut, United States
| | - Eda Cengiz
- Yale University School of Medicine, Division of Pediatric Endocrinology, Department of Pediatrics, New Haven, Connecticut, United States; Bahcesehir University School of Medicine, Instanbul, Turkey
| | - Sarit Polsky
- University of Colorado Anschutz Medical Campus, Barbara Davis Center for Diabetes, Aurora, Colorado, United States
| | - Julie Wagner
- University of Connecticut School of Dental Medicine, Farmington, Connecticut, United States
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10
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Chen C, Sun Z, Xu W, Tan J, Li D, Wu Y, Zheng T, Peng D. Associations between alcohol intake and diabetic retinopathy risk: a systematic review and meta-analysis. BMC Endocr Disord 2020; 20:106. [PMID: 32680496 PMCID: PMC7368775 DOI: 10.1186/s12902-020-00588-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 07/07/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Some previous studies have reported inconsistent results on the association between alcohol intake and diabetic retinopathy (DR) risk. This study aimed to evaluate the potential effects of alcohol intake on subsequent DR risk using a meta-analytic approach. METHODS Three electronic databases (PubMed, EmBase, and the Cochrane library) were systematically searched for observational studies from their inception till November 2019. The pooled odds ratio (OR) with 95% confidence interval (CI) were applied for the summary effect estimate using a random-effects model. RESULTS A total of 15 studies (5 cohort studies, 4 case-control studies, and 6 cross-sectional studies) with 37,290 participants and 12,711 DR cases were selected for the final meta-analysis. The pooled OR indicated no significant association between alcohol intake and DR risk (OR: 0.91; 95%CI: 0.78-1.06; P = 0.225), irrespective of the studies being pooled cohort (OR: 0.95; 95%CI: 0.66-1.36; P = 0.761), case-control (OR: 0.97; 95%CI: 0.77-1.23; P = 0.818), or cross-sectional (OR: 0.86; 95%CI: 0.69-1.08; P = 0.190) ones. However, this association might have been affected by the type of diabetes mellitus and the adjusted status. CONCLUSION The results of this study showed that the potential impact of alcohol intake on DR risk may differ according to the type of diabetes mellitus and adjusted status. Further large-scale, prospective cohort studies should be conducted to verify the findings of this study and to evaluate DR risk in relation to the dose and type of alcohol intake.
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Affiliation(s)
- Chen Chen
- Shanghai Jing 'an District Jiangning Road Community Health Service Center, Shanghai, China
- Shanghai Jing 'an District Pengpuxincun Community Health Service Center, No.15 Pingshun Road, Jing 'an District, Shanghai, 200435, China
| | - Zhaojun Sun
- Shanghai Jing 'an District Pengpuxincun Community Health Service Center, No.15 Pingshun Road, Jing 'an District, Shanghai, 200435, China
| | - Weigang Xu
- Shanghai Jing 'an District Pengpuxincun Community Health Service Center, No.15 Pingshun Road, Jing 'an District, Shanghai, 200435, China
| | - Jun Tan
- Shanghai Jing 'an District Pengpuxincun Community Health Service Center, No.15 Pingshun Road, Jing 'an District, Shanghai, 200435, China
| | - Dan Li
- Shanghai Jing 'an District Pengpuxincun Community Health Service Center, No.15 Pingshun Road, Jing 'an District, Shanghai, 200435, China
| | - Yiting Wu
- Shanghai Jing 'an District Pengpuxincun Community Health Service Center, No.15 Pingshun Road, Jing 'an District, Shanghai, 200435, China
| | - Ting Zheng
- Shanghai Jing 'an District Pengpuxincun Community Health Service Center, No.15 Pingshun Road, Jing 'an District, Shanghai, 200435, China
| | - Derong Peng
- Shanghai Jing 'an District Pengpuxincun Community Health Service Center, No.15 Pingshun Road, Jing 'an District, Shanghai, 200435, China.
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Gupta P, Fenwick EK, Sabanayagam C, Gan ATL, Tham YC, Thakur S, Man REK, Mitchell P, Wong TY, Cheng CY, Lamoureux EL. Association of alcohol intake with incidence and progression of diabetic retinopathy. Br J Ophthalmol 2020; 105:538-542. [PMID: 32447326 DOI: 10.1136/bjophthalmol-2020-316360] [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: 03/24/2020] [Revised: 05/01/2020] [Accepted: 05/05/2020] [Indexed: 11/03/2022]
Abstract
PURPOSE We examined the longitudinal association of baseline alcohol intake and frequency with the 6-year incidence and progression of diabetic retinopathy (DR) in a population-based cohort of Singaporean Indians. METHODS We included 656 participants with diabetes mellitus, gradable retinal photographs from baseline (2007-2009) and follow-up (2013-2015) examinations, information on alcohol intake and other relevant data from the Singapore Indian Eye Study were included. Incident DR was defined using the Modified Airlie House Classification as no DR at baseline and at least minimal non-proliferative DR at follow-up; and DR progression as at least a one-step worsening in DR at follow-up from minimal or worse status at baseline, excluding those with proliferative DR. RESULTS The mean age (SD) of our participants (n=656) was 58.8 (9.2) years, and 54.4% were male. At follow-up, 82 of 510 (16%) participants developed DR, and 45 of 146 (30.8%) had DR progression. 65 (12.7%) and 28 (19.1%) participants consumed alcohol in incident DR and progression categories, respectively. In multivariable analyses, those who consumed alcohol had nearly two-thirds reduced odds of incident DR (OR (95% CI): 0.36 (0.13 to 0.98)) compared with those who did not. Participants with infrequent consumption of alcohol also had a reduction in odds of incident DR (0.17 (0.04 to 0.69)), compared with non-drinkers. No association was found between alcohol consumption and DR progression. CONCLUSIONS AND RELEVANCE In our longitudinal population of Singapore Indians, baseline alcohol intake, particularly infrequent consumption, was associated with lower risk of developing DR, compared with non-drinkers, in line with previous cross-sectional findings.
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Affiliation(s)
- Preeti Gupta
- Ocular Epidemiology Research Group, Singapore Eye Research Institute, Singapore
| | | | - Charumathi Sabanayagam
- Ocular Epidemiology Research Group, Singapore Eye Research Institute, Singapore.,Centre for Quantitative Medicine, Duke-NUS Medical School, Singapore
| | | | - Yih-Chung Tham
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore
| | - Sahil Thakur
- Ophthalmology, Singapore Eye Research Institute, Singapore
| | | | - Paul Mitchell
- Centre for Vision Research, The University of Sydney, Sydney, New South Wales, Australia
| | - Tien Yin Wong
- Academic Medicine Research Institute, National University of Singapore, Singapore
| | - Ching-Yu Cheng
- Ocular Epidemiology Research Group, Singapore Eye Research Institute, Singapore
| | - Ecosse Luc Lamoureux
- Ophthalmology, University of Melbourne, Melbourne, Victoria, Australia .,The Academia, Singapore Eye Research Institute, Singapore
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12
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Ehrmann D, Kulzer B, Roos T, Haak T, Al-Khatib M, Hermanns N. Risk factors and prevention strategies for diabetic ketoacidosis in people with established type 1 diabetes. Lancet Diabetes Endocrinol 2020; 8:436-446. [PMID: 32333879 DOI: 10.1016/s2213-8587(20)30042-5] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 01/30/2020] [Accepted: 01/31/2020] [Indexed: 01/02/2023]
Abstract
Diabetic ketoacidosis (DKA) is a serious acute complication of type 1 diabetes, which is receiving more attention given the increased DKA risk associated with SGLT inhibitors. Sociodemographic and modifiable risk factors were identified with strong evidence for an increased risk of DKA, including socioeconomic disadvantage, adolescent age (13-25 years), female sex, high HbA1c, previous DKA, and psychiatric comorbidities (eg, eating disorders and depression). Possible prevention strategies, which include the identification of people at risk based on non-modifiable sociodemographic risk factors, are proposed. As a second risk mitigation strategy, structured diabetes self-management education that addresses modifiable risk factors can be used. Evidence has found that structured education leads to reduced DKA rates. Knowledge of these risk factors and potent risk mitigation strategies are important to identify subgroups of people with an elevated DKA risk. This knowledge should also be used when adjunct therapy options with an increased DKA risk are considered. Prevention of DKA in people with type 1 diabetes is an important clinical task, which should also be addressed when SGLT inhibitors are part of therapy.
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Affiliation(s)
- Dominic Ehrmann
- Research Institute Diabetes Academy Mergentheim, Bad Mergentheim, Germany; Department of Clinical Psychology and Psychotherapy, University of Bamberg, Bamberg, Germany
| | - Bernhard Kulzer
- Research Institute Diabetes Academy Mergentheim, Bad Mergentheim, Germany; Department of Clinical Psychology and Psychotherapy, University of Bamberg, Bamberg, Germany; Diabetes Clinic Mergentheim, Bad Mergentheim, Germany
| | - Timm Roos
- Research Institute Diabetes Academy Mergentheim, Bad Mergentheim, Germany
| | - Thomas Haak
- Diabetes Clinic Mergentheim, Bad Mergentheim, Germany
| | - Mohammed Al-Khatib
- HealthPlus Diabetes & Endocrinology Centre, Abu Dhabi, United Arab Emirates
| | - Norbert Hermanns
- Research Institute Diabetes Academy Mergentheim, Bad Mergentheim, Germany; Department of Clinical Psychology and Psychotherapy, University of Bamberg, Bamberg, Germany; Diabetes Clinic Mergentheim, Bad Mergentheim, Germany.
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13
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Pastor A, Conn J, MacIsaac RJ, Bonomo Y. Alcohol and illicit drug use in people with diabetes. Lancet Diabetes Endocrinol 2020; 8:239-248. [PMID: 31958403 DOI: 10.1016/s2213-8587(19)30410-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 11/16/2019] [Accepted: 11/17/2019] [Indexed: 02/07/2023]
Abstract
As the prevalence of type 1 and type 2 diabetes increases and population-level patterns of alcohol and illicit drug use evolve, clinicians will continue to encounter people with diabetes whose substance use is affecting health outcomes. Substance use contributes substantially to the population-level prevalence of cardiovascular events, cerebrovascular events, cancers, mental health conditions, road trauma, and domestic violence. Alcohol and drug use also have a measurable effect on diabetes incidence and the development of both acute and chronic diabetes-related complications. In this Review, we examine the effect of alcohol and illicit drug use on people with type 1 or type 2 diabetes. We describe evidence for substance use as a risk factor for new-onset diabetes, prevalence of use in people with diabetes, evidence linking substance use with diabetes-related health outcomes, and evidence on the management of these co-occurring conditions.
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Affiliation(s)
- Adam Pastor
- Department of Addiction Medicine, St Vincent's Hospital Melbourne, Melbourne, VIC, Australia; Department of Medicine, University of Melbourne, Melbourne, VIC, Australia.
| | - Jennifer Conn
- Department of Medicine, University of Melbourne, Melbourne, VIC, Australia; Department of Diabetes and Endocrinology, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Richard J MacIsaac
- Department of Endocrinology and Diabetes, St Vincent's Hospital Melbourne, Melbourne, VIC, Australia; Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
| | - Yvonne Bonomo
- Department of Addiction Medicine, St Vincent's Hospital Melbourne, Melbourne, VIC, Australia; Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
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14
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Roberts AJ, Law JR, Suerken CK, Reboussin BA, Lawrence JM, Taplin CE, Mayer-Davis EJ, Pihoker C. Alcohol consumption patterns in young adults with type 1 diabetes: The SEARCH for diabetes in youth study. Diabetes Res Clin Pract 2020; 159:107980. [PMID: 31837383 PMCID: PMC7002172 DOI: 10.1016/j.diabres.2019.107980] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 11/12/2019] [Accepted: 12/10/2019] [Indexed: 02/05/2023]
Abstract
AIMS The objective of this study is to describe alcohol consumption behaviors of young adults with T1D and to examine associations between alcohol consumption and diabetes-related clinical markers. METHODS Data from 602 SEARCH for Diabetes in Youth Study participants age ≥ 18 yrs. with T1D were collected from 12/2011 to 6/2015 (50% female, mean age 21.3(SD 2.4), 22% race/ethnic minority). Participants were characterized as alcohol non-drinkers (n = 269), drinkers but non-binge drinkers (n = 167), or binge drinkers (n = 166) based on reported consumption in the past 30 days. Analyses were conducted using one-way ANOVAs, chi-square tests, and logistic regression modeling to examine associations between drinking and clinical markers. RESULTS Fifty-five percent of participants reported alcohol consumption; 27.6% of participants reported binge drinking. After adjusting for demographic characteristics, neither binge drinking nor non-binge drinking were associated with HbA1c or severe hypoglycemic events relative to non-drinkers. Binge drinking was associated with higher HDL (p = 0.008), lower systolic blood pressure (p = 0.011), and a lower waist:height ratio compared to non-drinkers (p = 0.013). CONCLUSIONS Young adults with T1D in the SEARCH cohort reported similar alcohol use but higher rates of binge drinking compared to the general United States population and previously reported rates in adults with T1D.
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Affiliation(s)
- Alissa J Roberts
- Department of Pediatrics, University of Washington, OC.7.820 PO Box 5371, Seattle, WA, United States.
| | - Jennifer R Law
- Department of Pediatrics, University of North Carolina, 101 Manning Drive, CB 7039, Chapel Hill, NC, United States
| | - Cynthia K Suerken
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, United States
| | - Beth A Reboussin
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, United States
| | - Jean M Lawrence
- Department of Research & Evaluation, Kaiser Permanente Southern California, 100 S. Los Robles Ave, 2nd Floor, Pasadena, CA 91101, United States
| | - Craig E Taplin
- Department of Pediatrics, University of Washington, OC.7.820 PO Box 5371, Seattle, WA, United States
| | - Elizabeth J Mayer-Davis
- Departments of Nutrition and Medicine, University of North Carolina, 101 Manning Drive, Chapel Hill, NC 27599, United States
| | - Catherine Pihoker
- Department of Pediatrics, University of Washington, OC.7.820 PO Box 5371, Seattle, WA, United States
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15
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Chillo P, Ismail A, Sanyiwa A, Ruggajo P, Kamuhabwa A. Hypertensive retinopathy and associated factors among nondiabetic chronic kidney disease patients seen at a tertiary hospital in Tanzania: a cross-sectional study. Int J Nephrol Renovasc Dis 2019; 12:79-86. [PMID: 31118738 PMCID: PMC6503192 DOI: 10.2147/ijnrd.s196841] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 03/26/2019] [Indexed: 11/23/2022] Open
Abstract
Background: Hypertensive retinopathy is a known marker of cardiovascular disease, and among unselected patients with chronic kidney disease (CKD) more severe retinopathy has been associated with lower estimated glomerular filtration rate (eGFR). This association has, however, not been widely studied among nondiabetic hypertensive patients with CKD, especially in sub-Saharan Africa. We aimed to determine the prevalence and severity of hypertensive retinopathy and its relationship with eGFR among nondiabetic CKD patients seen at Muhimbili National Hospital in Dar es Salaam, Tanzania. Methods: A hospital-based cross-sectional study was conducted among nondiabetic CKD adult (≥18 years) patients with hypertension. A structured questionnaire was used to record patients' demographic characteristics and their cardiovascular risk profile. eGFR was calculated using the Modification of Diet in the Renal Disease (MDRD) equation and only patients with CKD stage 3 or more were enrolled in the study. Grading of retinopathy was done using the Keith-Wagener classification. Results: In total, 224 patients fulfilled the inclusion criteria and were enrolled. Their mean age was 45.8±14.1 years, and 59.4% were men. The proportions of patients with stage 3, 4, and 5 CKD were 21.4%, 19.6%, and 58.9%, respectively. Hypertensive retinopathy was present in 157 (70.1%) patients and the proportions with grade I, grade II, grade III, and grade IV retinopathy were 17.9%, 18.8%, 19.6%, and 13.8%, respectively. The severity of retinopathy increased with decreasing levels of eGFR, and in multivariate logistic regression analysis, factors found to be independently associated with ≥grade II hypertensive retinopathy were more severe CKD, higher hypertension grades, and alcohol use, all p<0.05. Conclusion: The prevalence of hypertensive retinopathy is high among nondiabetic CKD patients seen at a tertiary hospital in Tanzania and is independently associated with CKD severity. Retinopathy grade can be used as a marker of CKD severity among these patients.
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Affiliation(s)
- Pilly Chillo
- Department of Internal Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Ame Ismail
- Department of Internal Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Anna Sanyiwa
- Department of Ophthalmology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Paschal Ruggajo
- Department of Internal Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Appolinary Kamuhabwa
- Department of Clinical Pharmacy and Pharmacology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
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Elgendy R, Deschênes SS, Burns RJ, Levy M, Schmitz N. Alcohol consumption, depressive symptoms, and the incidence of diabetes-related complications. J Diabetes 2019; 11:14-22. [PMID: 29989328 DOI: 10.1111/1753-0407.12822] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 07/04/2018] [Accepted: 07/05/2018] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Heavy alcohol consumption in individuals with type 2 diabetes mellitus (T2DM) is related to increased risks of diabetes-related micro- and macrovascular complications. Depressive symptoms may be relevant to this relationship, because high depressive symptoms are associated with an increased risk of complications. This study investigated whether the interaction between depressive symptoms and alcohol frequency was positively related to the development of neuropathy, retinopathy, nephropathy, and coronary artery disease (CAD), such that those with high depressive symptoms and high alcohol frequency will be at increased risk of complications. METHODS Data were from five waves of the Evaluation of Diabetes Treatment annual survey including 1413 adults with T2DM in Quebec. Data on alcohol frequency (number of drinking occasions), depressive symptoms, and complications were collected annually. The development of each complication was investigated using multiple logistic regression analysis with generalized estimating equations. RESULTS After adjusting for sociodemographic, lifestyle, and diabetes-related covariates, the interaction between alcohol frequency and depressive symptoms was positively related to the incidence of neuropathy and CAD, such that those with high depressive symptoms who drank the most frequently had the highest risk of neuropathy (odds ratio [OR] 1.02, 95% confidence interval [CI] 1.00-1.04; P = 0.04) and CAD (OR 1.02, 95% CI 1.00-1.04; P = 0.04). This interaction was not significantly related to retinopathy or nephropathy. CONCLUSION Individuals with high depressive symptoms and high alcohol frequency may have a particularly high risk of neuropathy and CAD. Future prevention efforts should examine both alcohol frequency and depressive symptoms when evaluating the risk of complications.
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Affiliation(s)
- Randa Elgendy
- Department of Psychiatry, Faculty of Medicine, McGill University, Montreal, Canada
- Douglas Mental Health University Institute, Montreal, Canada
| | - Sonya S Deschênes
- Department of Psychiatry, Faculty of Medicine, McGill University, Montreal, Canada
- Douglas Mental Health University Institute, Montreal, Canada
| | - Rachel J Burns
- Department of Psychology, Carleton University, Ottawa, Canada
| | - Melanie Levy
- Department of Psychiatry, Faculty of Medicine, McGill University, Montreal, Canada
- Douglas Mental Health University Institute, Montreal, Canada
| | - Norbert Schmitz
- Department of Psychiatry, Faculty of Medicine, McGill University, Montreal, Canada
- Douglas Mental Health University Institute, Montreal, Canada
- Department of Epidemiology and Biostatistics, Faculty of Medicine, McGill University, Montreal, Canada
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Type 1 Diabetic Subjects with Diabetic Retinopathy Show an Unfavorable Pattern of Fat Intake. Nutrients 2018; 10:nu10091184. [PMID: 30158448 PMCID: PMC6165451 DOI: 10.3390/nu10091184] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 08/25/2018] [Accepted: 08/27/2018] [Indexed: 12/15/2022] Open
Abstract
Medical nutrition therapy is an important part of the management of type 1 diabetes mellitus (T1DM). Proper adherence to a healthy diet may have a favorable impact on diabetes management and its diabetic complications. Our aim was to assess differences in food and nutrient intake of type 1 diabetic patients with and without diabetic retinopathy (DR). This was a two-center, cross-sectional study in patients with T1DM, with and without DR. Subjects were recruited from the outpatient clinic of the two participating centers. A validated food frequency questionnaire was administered. A total of 103 T1DM patients with DR and 140 T1DM patient without DR were recruited. Subjects with DR showed a lower intake of total fat (p = 0.036) than that of their non-DR counterparts. DR was associated with increasing age (p = 0.004), hypertension (p < 0.001), and diabetes duration (p < 0.001), however there was a negative association with high educational level (p = 0.018). The multivariate-adjusted analysis showed that the intake of complex carbohydrates was positively related to the presence of DR (p = 0.031). In contrast, the intakes of total fat (p = 0.009), monounsaturated fatty acids (MUFAs) (p = 0.012), oleic acid (p = 0.012), and vitamin E (p = 0.006) were associated with the absence of DR. As conclusions, the intake of total MUFAs, oleic acid, and vitamin E is associated with a lower frequency of DR in patients with T1DM. These results suggest a potential protective effect of these lipid components for DR.
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18
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Wardzala C, Murchison C, Loftis JM, Schenning KJ, Mattek N, Woltjer R, Kaye J, Quinn JF, Wilhelm CJ. Sex differences in the association of alcohol with cognitive decline and brain pathology in a cohort of octogenarians. Psychopharmacology (Berl) 2018; 235:761-770. [PMID: 29185023 PMCID: PMC5839119 DOI: 10.1007/s00213-017-4791-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Accepted: 11/14/2017] [Indexed: 10/18/2022]
Abstract
RATIONALE The beneficial effects of moderate alcohol may differ in aging men versus women. OBJECTIVES Cognitive and functional decline and neuropathology were investigated in a cohort of aging men and women with diverse alcohol histories. METHODS Non-demented (Clinical Dementia Rating (CDR) of ≤ 0.5 and a Mini-Mental State Examination (MMSE) score of > 24), autonomously living participants were tracked in longitudinal aging studies to examine self-report and objective tests of rates of decline in a cohort (n = 486) of octogenarians. Neurofibrillary tangles (NFTs; Braak stage) and neuritic plaques (NPs) were staged at autopsy in a subset of participants (n = 149) using current standard neuropathologic diagnostic criteria. RESULTS Moderate drinking men had an attenuated rate of decline compared to rare/never drinkers and women on the MMSE and CDR sum of boxes. In contrast, moderate drinking women had a reduced rate of decline only in the Logical Memory Delayed Recall Test (LMDR) compared to rare/never drinkers and men. Moderate alcohol consumption was associated with a reduction in the incidence of advanced (stages 5-6) Braak NFT stage in men (p < 0.05), with no effect in women. CONCLUSIONS In this cohort, men experienced a broader range of beneficial effects associated with alcohol. Alcohol's effects may differ in men and women in important ways that suggest a narrower beneficial window.
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19
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Wong MYZ, Man REK, Fenwick EK, Gupta P, Li LJ, van Dam RM, Chong MF, Lamoureux EL. Dietary intake and diabetic retinopathy: A systematic review. PLoS One 2018; 13:e0186582. [PMID: 29324740 PMCID: PMC5764236 DOI: 10.1371/journal.pone.0186582] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 10/03/2017] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION The evidence linking dietary intake with diabetic retinopathy (DR) is growing but unclear. We conducted a systematic review of the association between dietary intake and DR. METHODS We systematically searched PubMed, Embase, Medline, and the Cochrane Central register of controlled trials, for publications between January 1967 and January 2017 using standardized criteria for diet and DR. Interventional and observational studies investigating micro- and macro-nutrient intakes; food and beverage consumptions; and dietary patterns were included. Study quality was evaluated using a modified Newcastle-Ottawa scale for observational studies, and the Cochrane collaboration tool for interventional studies. RESULTS Of 4265 titles initially identified, 31 studies (3 interventional, 28 Observational) were retained. Higher intakes of dietary fibre, oily fish, and greater adherence to a Mediterranean diet were protective of DR. Conversely, high total caloric intake was associated with higher risk of DR. No significant associations of carbohydrate, vitamin D, and sodium intake with DR were found. Associations of antioxidants, fatty acids, proteins and alcohol with DR remain equivocal. CONCLUSIONS Dietary fibre, oily fish, a Mediterranean diet and a reduced caloric intake are associated with lower risk of DR. Longitudinal data and interventional models are warranted to confirm our findings and better inform clinical guidelines.
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Affiliation(s)
- Mark Y. Z. Wong
- Singapore Eye Research Institute, Singapore National Eye Center, Singapore
| | - Ryan E. K. Man
- Singapore Eye Research Institute, Singapore National Eye Center, Singapore
| | - Eva K. Fenwick
- Singapore Eye Research Institute, Singapore National Eye Center, Singapore
- Duke-NUS Medical School, Office of Clinical Sciences, Singapore
| | - Preeti Gupta
- Singapore Eye Research Institute, Singapore National Eye Center, Singapore
| | - Ling-Jun Li
- Singapore Eye Research Institute, Singapore National Eye Center, Singapore
- Duke-NUS Medical School, Office of Clinical Sciences, Singapore
| | - Rob M. van Dam
- Singapore Institute for Clinical Sciences, A*STAR, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Mary F. Chong
- Singapore Institute for Clinical Sciences, A*STAR, Singapore
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore
| | - Ecosse L. Lamoureux
- Singapore Eye Research Institute, Singapore National Eye Center, Singapore
- Duke-NUS Medical School, Office of Clinical Sciences, Singapore
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20
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Diet and risk of diabetic retinopathy: a systematic review. Eur J Epidemiol 2017; 33:141-156. [DOI: 10.1007/s10654-017-0338-8] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 11/27/2017] [Indexed: 12/11/2022]
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Pastor A, Conn J, Teng J, O'Brien CL, Loh M, Collins L, MacIsaac R, Bonomo Y. Alcohol and recreational drug use in young adults with type 1 diabetes. Diabetes Res Clin Pract 2017. [PMID: 28646702 DOI: 10.1016/j.diabres.2017.05.026] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Alcohol and other recreational drug use reaches peak prevalence in young adulthood, including for those with chronic medical conditions such as type 1 diabetes. This review summarises the current literature on the patterns of substance use amongst young adults with type 1 diabetes and the mechanisms through which alcohol and recreational drugs may affect diabetes related health outcomes. These include the direct physical effect of intoxication, as well as the effects of alcohol and drugs on mental health and glucose metabolism. Evidence for increased associated mortality and morbidity is also presented, and current guidelines, management strategies and directions for further research are discussed.
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Affiliation(s)
- Adam Pastor
- Department of Addiction Medicine, St Vincent's Hospital Melbourne, Australia; Department of Medicine, University of Melbourne, Australia.
| | - Jennifer Conn
- Department of Diabetes and Endocrinology, Royal Melbourne Hospital, Australia
| | - Jessie Teng
- Department of Endocrinology and Diabetes, St Vincent's Hospital Melbourne, Australia
| | - Casey L O'Brien
- Mental Health Services, St Vincent's Hospital Melbourne, Australia; Department of Psychiatry, University of Melbourne, Australia
| | - Margaret Loh
- Department of Endocrinology and Diabetes, St Vincent's Hospital Melbourne, Australia
| | - Lisa Collins
- Department of Addiction Medicine, St Vincent's Hospital Melbourne, Australia
| | - Richard MacIsaac
- Department of Endocrinology and Diabetes, St Vincent's Hospital Melbourne, Australia; Department of Medicine, University of Melbourne, Australia
| | - Yvonne Bonomo
- Department of Addiction Medicine, St Vincent's Hospital Melbourne, Australia; Department of Medicine, University of Melbourne, Australia
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22
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Alcohol and cigarette use among adolescents with type 1 diabetes. Eur J Pediatr 2017; 176:713-722. [PMID: 28382540 DOI: 10.1007/s00431-017-2895-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 01/19/2017] [Accepted: 03/21/2017] [Indexed: 10/19/2022]
Abstract
UNLABELLED In this study, we compare the prevalence of alcohol and cigarette use among Polish adolescents with type 1 diabetes mellitus (T1DM) (n = 209), aged 15-18 years, with that of a large cohort of their healthy peers, using standardized questionnaire used in the European School Survey Project on Alcohol and Drugs (ESPAD). The lifetime, previous year, and past 30-day prevalence of alcohol consumption was high among adolescents with T1DM but lower than in the controls (82.8 vs 92.0%, 71.7 vs 85.6%, and 47.5 vs 69.7%, respectively, p < 10-5). The lifetime and 30-day prevalence of cigarette use was also lower among patients than the controls (54.6 vs 65.5%, p = 0.001 and 27.3 vs 35.9%, p = 0.012, respectively). Patients who admitted smoking exhibited worse metabolic control than non-smokers (p < 0.0001) and had a higher chance of developing diabetic ketoacidosis. The incidence of severe hypoglycemia was higher among those who reported getting drunk in the previous 30 days (p = 0.04) and lifetime smoking (p = 0.01). CONCLUSIONS Although alcohol and cigarette consumption is lower than in controls, it is common among teenagers with type 1 diabetes, effecting metabolic control and causing the risk of acute diabetes complications. Better prevention strategies should be implemented in this group of patients in their early teen years. What is Known: • Substance use remains a significant cause of morbidity and mortality among teenagers with type 1 diabetes. • Current medical literature contains inconsistent data on the prevalence of alcohol and cigarette use among adolescents with type 1 diabetes, mostly due to methodological problems with conducting such surveys. What is New: • Methodological approach: we used a validated questionnaire from the European School Survey Project on Alcohol and Other Drugs (ESPAD) and compared the results to a large national control group of 12,114 healthy students who took part in ESPAD in 2011.
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Munukutla S, Pan G, Deshpande M, Thandavarayan RA, Krishnamurthy P, Palaniyandi SS. Alcohol Toxicity in Diabetes and Its Complications: A Double Trouble? Alcohol Clin Exp Res 2016; 40:686-97. [PMID: 27013182 DOI: 10.1111/acer.13008] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Accepted: 01/11/2016] [Indexed: 01/19/2023]
Abstract
BACKGROUND Eight percent of the U.S. population has been diagnosed with diabetes mellitus (DM), while another large percentage has gone undiagnosed. As the epidemiology of this disease constitutes a larger percentage of the American population, another factor presents a dangerous dilemma that can exacerbate the hazardous effects imposed by DM. Excessive alcohol consumption concerns the health of more than 50% of all adults. When this heavy-alcohol-drinking population overlaps with DM and its complications, the effects can be dangerous. In this review, we term it as "double trouble." METHODS We provide evidence of alcohol-induced exacerbation of organ damage in diabetic conditions. In certain cases, we have explained how diabetes and alcohol induce similar pathological effects. RESULTS Known exacerbated complications include those related to heart diseases, liver damage, kidney dysfunction, as well as retinal and neurological impairment. Often, pathophysiological damage concludes with end-stage disorders and even mortality. The metabolic, cell signaling, and pathophysiological changes associated with "double trouble" would lead to the identification of novel therapeutic targets. CONCLUSIONS This review summarizes the epidemiology, diagnosis, pathophysiology, metabolic, and cell signaling alterations and finally brushes upon issues and strategies to manage the "double trouble."
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Affiliation(s)
- Srikar Munukutla
- Division of Hypertension and Vascular Research, Department of Internal Medicine, Henry Ford Health System, Detroit, Michigan
| | - Guodong Pan
- Division of Hypertension and Vascular Research, Department of Internal Medicine, Henry Ford Health System, Detroit, Michigan
| | - Mandar Deshpande
- Division of Hypertension and Vascular Research, Department of Internal Medicine, Henry Ford Health System, Detroit, Michigan
| | - Rajarajan A Thandavarayan
- Department of Cardiovascular Sciences, Center for Cardiovascular Regeneration, Houston Methodist Research Institute, Houston, Texas
| | - Prasanna Krishnamurthy
- Department of Cardiovascular Sciences, Center for Cardiovascular Regeneration, Houston Methodist Research Institute, Houston, Texas
| | - Suresh S Palaniyandi
- Division of Hypertension and Vascular Research, Department of Internal Medicine, Henry Ford Health System, Detroit, Michigan.,Department of Physiology, Wayne State University, Detroit, Michigan
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Idewaki Y, Iwase M, Fujii H, Ohkuma T, Ide H, Kaizu S, Jodai T, Kikuchi Y, Hirano A, Nakamura U, Kubo M, Kitazono T. Association of Genetically Determined Aldehyde Dehydrogenase 2 Activity with Diabetic Complications in Relation to Alcohol Consumption in Japanese Patients with Type 2 Diabetes Mellitus: The Fukuoka Diabetes Registry. PLoS One 2015; 10:e0143288. [PMID: 26599441 PMCID: PMC4658066 DOI: 10.1371/journal.pone.0143288] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2015] [Accepted: 11/02/2015] [Indexed: 12/31/2022] Open
Abstract
Aldehyde dehydrogenase 2 (ALDH2) detoxifies aldehyde produced during ethanol metabolism and oxidative stress. A genetic defect in this enzyme is common in East Asians and determines alcohol consumption behaviors. We investigated the impact of genetically determined ALDH2 activity on diabetic microvascular and macrovascular complications in relation to drinking habits in Japanese patients with type 2 diabetes mellitus. An ALDH2 single-nucleotide polymorphism (rs671) was genotyped in 4,400 patients. Additionally, the relationship of clinical characteristics with ALDH2 activity (ALDH2 *1/*1 active enzyme activity vs. *1/*2 or *2/*2 inactive enzyme activity) and drinking habits (lifetime abstainers vs. former or current drinkers) was investigated cross-sectionally (n = 691 in *1/*1 abstainers, n = 1,315 in abstainers with *2, n = 1,711 in *1/*1 drinkers, n = 683 in drinkers with *2). The multiple logistic regression analysis for diabetic complications was adjusted for age, sex, current smoking habits, leisure-time physical activity, depressive symptoms, diabetes duration, body mass index, hemoglobin A1c, insulin use, high-density lipoprotein cholesterol, systolic blood pressure and renin-angiotensin system inhibitors use. Albuminuria prevalence was significantly lower in the drinkers with *2 than that of other groups (odds ratio [95% confidence interval (CI)]: *1/*1 abstainers as the referent, 0.94 [0.76-1.16] in abstainers with *2, 1.00 [0.80-1.26] in *1/*1 drinkers, 0.71 [0.54-0.93] in drinkers with *2). Retinal photocoagulation prevalence was also lower in drinkers with ALDH2 *2 than that of other groups. In contrast, myocardial infarction was significantly increased in ALDH2 *2 carriers compared with that in ALDH2 *1/*1 abstainers (odds ratio [95% CI]: *1/*1 abstainers as the referent, 2.63 [1.28-6.13] in abstainers with *2, 1.89 [0.89-4.51] in *1/*1 drinkers, 2.35 [1.06-5.79] in drinkers with *2). In summary, patients with type 2 diabetes and ALDH2 *2 displayed a lower microvascular complication prevalence associated with alcohol consumption but a higher macrovascular complication prevalence irrespective of alcohol consumption.
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Affiliation(s)
- Yasuhiro Idewaki
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Diabetes Center, Hakujyuji Hospital, Fukuoka, Japan
| | - Masanori Iwase
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Diabetes Center, Hakujyuji Hospital, Fukuoka, Japan
- * E-mail:
| | - Hiroki Fujii
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Division of General Internal Medicine, School of Oral Health Science, Kyushu Dental University, Kitakyushu, Japan
| | - Toshiaki Ohkuma
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Division of Research Management, Center for Cohort Studies, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hitoshi Ide
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shinako Kaizu
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tamaki Jodai
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yohei Kikuchi
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Atsushi Hirano
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Center for Integrative Medical Sciences, RIKEN, Yokohama, Japan
| | - Udai Nakamura
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Michiaki Kubo
- Center for Integrative Medical Sciences, RIKEN, Yokohama, Japan
| | - Takanari Kitazono
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Fenwick EK, Xie J, Man REK, Lim LL, Flood VM, Finger RP, Wong TY, Lamoureux EL. Moderate consumption of white and fortified wine is associated with reduced odds of diabetic retinopathy. J Diabetes Complications 2015; 29:1009-14. [PMID: 26431588 DOI: 10.1016/j.jdiacomp.2015.09.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Revised: 09/01/2015] [Accepted: 09/01/2015] [Indexed: 01/26/2023]
Abstract
AIM To explore the association between alcohol consumption and the severity of diabetic retinopathy (DR). METHODS In this cross-sectional study, patients with type 2 diabetes answered questions on consumption of low and full-strength beer, white wine/champagne, red wine, fortified wines, and spirits. Never, moderate and high consumption of each alcoholic beverage, and overall alcoholic beverage consumption, were defined as <1, 1-14 and >14 standard drinks/week, respectively. DR was categorized into none; non vision-threatening DR (VTDR) and VTDR. Multivariable logistic regression determined the associations between alcohol consumption and DR. RESULTS Of the 395 participants (mean age±SD [standard deviation] 65.9±10.4years; males=253), 188 (47.6%) consumed alcohol and 235 (59.5%) had any DR. Compared to no alcohol consumption, moderate alcohol consumption (overall) was significantly associated with reduced odds of any DR (OR=0.47, 95% CI [confidence interval] 0.26-0.85). Moderate consumption of white wine/champagne or fortified wine was also associated with reduced odds of any DR (OR=0.48, 95% CI 0.25-0.91, and OR=0.15, 95% CI 0.04-0.62, respectively). Similar results were observed for non-VTDR and VTDR. CONCLUSIONS The amount and type of alcohol are associated with risk of DR in patients with type 2 diabetes. A longitudinal study is needed to assess the protective effect of alcohol consumption and DR.
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Affiliation(s)
- Eva K Fenwick
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, University of Melbourne, Australia.
| | - Jing Xie
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, University of Melbourne, Australia
| | - Ryan Eyn Kidd Man
- Singapore Eye Research Institute, National University of Singapore, Singapore
| | - Lyndell L Lim
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, University of Melbourne, Australia
| | - Victoria M Flood
- Faculty of Health Sciences, University of Sydney, Australia and St Vincent's Hospital, Sydney, Australia
| | - Robert P Finger
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, University of Melbourne, Australia
| | - Tien Y Wong
- Singapore Eye Research Institute, National University of Singapore, Singapore; Duke-National University of Singapore Graduate Medical School, Singapore
| | - Ecosse L Lamoureux
- Singapore Eye Research Institute, National University of Singapore, Singapore; Duke-National University of Singapore Graduate Medical School, Singapore
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26
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Association of diet and lifestyle with glycated haemoglobin in type 1 diabetes participants in the EURODIAB prospective complications study. Eur J Clin Nutr 2015; 70:229-36. [PMID: 26173867 DOI: 10.1038/ejcn.2015.110] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Revised: 05/27/2015] [Accepted: 06/09/2015] [Indexed: 01/02/2023]
Abstract
BACKGROUND/OBJECTIVES Diet and lifestyle advice for type 1 diabetes (T1DM) patients is based on little evidence and putative effects on glycaemic control. Therefore, we investigated the longitudinal relation between dietary and lifestyle variables and HbA1c levels in patients with type 1 diabetes. SUBJECTS/METHODS A 7-year prospective cohort analysis was performed in 1659 T1DM patients (52% males, mean age 32.5 years) participating in the EURODIAB Prospective Complications Study. Baseline dietary intake was assessed by 3- day records and physical activity, smoking status and alcohol intake by questionnaires. HbA1c during follow-up was centrally assessed by immunoassay. Analysis of variance (ANOVA) and restricted cubic spline regression analyses were performed to assess dose-response associations between diet and lifestyle variables and HbA1c levels, adjusted for age, sex, lifestyle and body composition measures, baseline HbA1c, medication use and severe hypoglycaemic attacks. RESULTS Mean follow-up of our study population was 6.8 (s.d. 0.6) years. Mean HbA1c level was 8.25% (s.d. 1.85) (or 66.6 mmol/mol) at baseline and 8.27% (s.d. 1.44) at follow-up. Physical activity, smoking status and alcohol intake were not associated with HbA1c at follow-up in multivariable ANOVA models. Baseline intake below the median of vegetable protein (<29 g/day) and dietary fibre (<18 g/day) was associated with higher HbA1c levels. Restricted cubic splines showed nonlinear associations with HbA1c levels for vegetable protein (P (nonlinear)=0.008) and total dietary fibre (P (nonlinear)=0.0009). CONCLUSIONS This study suggests that low intake of vegetable protein and dietary fibre are associated with worse glycaemic control in type 1 diabetes.
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Engelen L, Schalkwijk CG, Eussen SJPM, Scheijen JLJM, Soedamah-Muthu SS, Chaturvedi N, Fuller JH, Stehouwer CDA. Low 25-hydroxyvitamin D2 and 25-hydroxyvitamin D3 levels are independently associated with macroalbuminuria, but not with retinopathy and macrovascular disease in type 1 diabetes: the EURODIAB prospective complications study. Cardiovasc Diabetol 2015; 14:67. [PMID: 26025465 PMCID: PMC4456046 DOI: 10.1186/s12933-015-0231-2] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Accepted: 05/23/2015] [Indexed: 12/12/2022] Open
Abstract
Background Low circulating levels of total vitamin D [25(OH)D] and 25(OH)D3 have been associated with vascular complications in few studies on individuals with type 1 diabetes. However, these measures are affected by UV light exposure. Circulating 25(OH)D2, however, solely represents dietary intake of vitamin D2, but its association with complications of diabetes is currently unknown. We investigated the associations between 25(OH)D2 and 25(OH)D3 and the prevalence of albuminuria, retinopathy and cardiovascular disease (CVD) in individuals with type 1 diabetes. Methods We measured circulating 25(OH)D2 and 25(OH)D3 in 532 individuals (40 ± 10 years old, 51 % men) with type 1 diabetes who participated in the EURODIAB Prospective Complications Study. Cross-sectional associations of 25(OH)D2 and 25(OH)D3 with albuminuria, retinopathy and CVD were assessed with multiple logistic regression analyses adjusted for age, sex, season, BMI, smoking, HbA1c, total-HDL-cholesterol-ratio, systolic blood pressure, antihypertensive medication, eGFR, physical activity, alcohol intake, albuminuria, retinopathy and CVD, as appropriate. Results Fully adjusted models revealed that 1 nmol/L higher 25(OH)D2 and 10 nmol/L higher 25(OH)D3 were associated with lower prevalence of macroalbuminuria with ORs (95 % CI) of 0.56 (0.43;0.74) and 0.82 (0.72;0.94), respectively. These vitamin D species were not independently associated with microalbuminuria, non-proliferative and proliferative retinopathy or CVD. Conclusions In individuals with type 1 diabetes, both higher 25(OH)D2 and 25(OH)D3 are associated with a lower prevalence of macroalbuminuria, but not of retinopathy and CVD. Prospective studies are needed to further examine the associations between 25(OH)D2 and 25(OH)D3 and the development of microvascular complications and CVD in type 1 diabetes. Electronic supplementary material The online version of this article (doi:10.1186/s12933-015-0231-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Lian Engelen
- Department of Internal Medicine, Maastricht University Medical Centre, Universiteitssingel 50, 6200 MD, Maastricht, The Netherlands. .,CARIM School for Cardiovascular Diseases, Maastricht University Medical Centre, Maastricht, The Netherlands. .,Top Institute Food and Nutrition, Wageningen, The Netherlands.
| | - Casper G Schalkwijk
- Department of Internal Medicine, Maastricht University Medical Centre, Universiteitssingel 50, 6200 MD, Maastricht, The Netherlands. .,CARIM School for Cardiovascular Diseases, Maastricht University Medical Centre, Maastricht, The Netherlands. .,Top Institute Food and Nutrition, Wageningen, The Netherlands.
| | - Simone J P M Eussen
- CAPHRI School for Public Health and Primary Care, Maastricht University Medical Centre, Maastricht, The Netherlands. .,Department of Epidemiology, Maastricht University, Maastricht, The Netherlands. .,Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.
| | - Jean L J M Scheijen
- Department of Internal Medicine, Maastricht University Medical Centre, Universiteitssingel 50, 6200 MD, Maastricht, The Netherlands. .,CARIM School for Cardiovascular Diseases, Maastricht University Medical Centre, Maastricht, The Netherlands.
| | | | - Nish Chaturvedi
- International Centre for Circulatory Health, National Heart and Lung Institute, Imperial College London, London, UK.
| | - John H Fuller
- Department of Epidemiology and Public Health, University College, London, UK.
| | - Coen D A Stehouwer
- Department of Internal Medicine, Maastricht University Medical Centre, Universiteitssingel 50, 6200 MD, Maastricht, The Netherlands. .,CARIM School for Cardiovascular Diseases, Maastricht University Medical Centre, Maastricht, The Netherlands. .,Top Institute Food and Nutrition, Wageningen, The Netherlands.
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Cecilio HPM, Arruda GOD, Teston EF, Santos AL, Marcon SS. Comportamentos e comorbidades associados às complicações microvasculares do diabetes. ACTA PAUL ENFERM 2015. [DOI: 10.1590/1982-0194201500020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objetivo Conhecer a prevalência, os fatores comportamentais e comorbidades associadas às complicações microvasculares decorrentes do diabetes mellitus. Métodos Estudo transversal realizado com 318 pessoas com diabetes mellitus tipo 2, abordados por inquérito telefônico. Na coleta de dados foi utilizado questionário padronizado tendo sido acrescentadas as comorbidades e para análise, o Qui-Quadrado de Pearson. Resultados Mais da metade dos participantes (53,8%) referiu apresentar complicações microvasculares e as mais frequentes foram as oftalmológicas (42,8%), vasculares (14,5%) e renais (12,9%). Dentre os fatores associados às complicações destacam-se o número inadequado de refeições (49,8%), não prática de atividade física (50,6%), uso de cigarro (32,4%), adição de sal na comida pronta (86,4%) e hipertensão (58,3%). Conclusão A prevalência de complicações microvasculares decorrentes do diabetes mellitus foi de 53,8%, tendo como fatores comportamentais o número de refeições por dia, prática de atividade física, uso de cigarro, adição de sal na comida pronta e comorbidade, a hipertensão arterial.
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Ozgonul C, Sertoglu E, Mumcuoglu T. Determination of visual impairment associated with alcohol consumption. Ophthalmic Epidemiol 2015; 22:142-3. [PMID: 25777315 DOI: 10.3109/09286586.2015.1010690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Cem Ozgonul
- Van Military Hospital, Department of Ophthalmology , Van , Turkey
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30
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Artero A, Artero A, Tarín JJ, Cano A. The impact of moderate wine consumption on health. Maturitas 2014; 80:3-13. [PMID: 25449821 DOI: 10.1016/j.maturitas.2014.09.007] [Citation(s) in RCA: 105] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2014] [Accepted: 09/20/2014] [Indexed: 12/29/2022]
Abstract
Wine is a traditional beverage that has been associated with both healthy and harmful effects. Conceptions like the so-called "French paradox" or the beneficial impact of the Mediterranean diet suggest benefit. Wine has a complex composition, which is affected by whether it is red or white or by other variables, like the variety of grapes or others. Alcohol and phenolic compounds have been attributed a participation in the benefits ascribed to wine. The case of alcohol has been extensively studied, but the key question is whether wine offers additional benefits. Resveratrol, a non-flavonoid compound, and quercetin, a flavonol, have received particular attention. There is much experimental work confirming a beneficial balance for both substances, particularly resveratrol, in various organs and systems. The pharmacological dosages used in many of those experiments have shed doubt, however, on the clinical translation of those findings. Clinical studies are limited by their observational nature as well as for the difficulties to abstract the benefits of wine from other confounders. Notwithstanding the doubts, there is reasonable unanimity in beneficial effects of moderate wine consumption in cardiovascular disease, diabetes, osteoporosis, maybe neurological diseases, and longevity. Observations are less enthusiastic in what refers to cancer. While considering these limitations, clinicians may spread the message that the balance of moderate wine consumption seems beneficial.
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Affiliation(s)
- Ana Artero
- Department of Endocrinology and Nutrition, Hospital Clínico Universitario, Av Blasco Ibáñez 17, 46010 Valencia, Spain.
| | - Arturo Artero
- Department of Internal Medicine, Hospital Univesitario Dr. Peset, Av Gaspar Aguilar 90, 46017 Valencia, Spain; Department of Medicine, University of Valencia, Valencia, Av Blasco Ibáñez 15, 46010 Valencia, Spain.
| | - Juan J Tarín
- Department of Functional Biology and Physical Anthropology, School of Biological Sciences, Burjasot Campus, University of Valencia, Valencia, Spain.
| | - Antonio Cano
- Service of Obstetrics and Gynecology, Clínico University Hospital, Av Blasco Ibáñez 17, 46010 Valencia, Spain; Department of Pediatrics, Obstetrics and Gynecology, University of Valencia, Av Blasco Ibáñez 15, 46010 Valencia, Spain.
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Li Z, Xu K, Wu S, Sun Y, Song Z, Jin D, Liu P. Alcohol Consumption and Visual Impairment in a Rural Northern Chinese Population. Ophthalmic Epidemiol 2014; 21:384-90. [DOI: 10.3109/09286586.2014.967360] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Prevalence of diabetic retinopathy in type 2 diabetics and its correlation with various clinical and metabolic factors. Int J Diabetes Dev Ctries 2014. [DOI: 10.1007/s13410-013-0183-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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Harjutsalo V, Feodoroff M, Forsblom C, Groop PH. Patients with Type 1 diabetes consuming alcoholic spirits have an increased risk of microvascular complications. Diabet Med 2014; 31:156-64. [PMID: 23952587 DOI: 10.1111/dme.12307] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2013] [Revised: 06/05/2013] [Accepted: 08/12/2013] [Indexed: 10/26/2022]
Abstract
AIMS Our aim was to evaluate the effect of the amount of alcohol consumption and the type of beverage on the risk of diabetic nephropathy and severe diabetic retinopathy. METHODS The alcohol consumption data were available from 3608 patients with Type 1 diabetes participating in the Finnish Diabetic Nephropathy Study (FinnDiane). We assessed the cross-sectional association between alcohol consumption and diabetic nephropathy as well as retinopathy. Patients were divided into different groups according to the amount of alcohol and the type of beverage they were consuming. RESULTS In the multivariate analysis, the odds ratio for nephropathy was 1.39 (95% CI 1.05-1.84) for abstainers and 2.44 (95% CI 1.49-3.99) for former users compared with light consumers. The results were similar in retinopathy, with an odds ratio of 1.42 (95% CI 1.11-1.82) for abstainers and 1.73 (95% CI 1.07-2.79) for former users. No difference between light consumers and moderate or heavy consumers was observed. Compared with wine drinkers, men consuming mostly alcoholic spirits had a higher risk of nephropathy with an odds ratio of 2.80 (95% CI 1.15-6.81). In women, there was no difference in the risk of nephropathy between the different beverage types. Alcoholic spirit consumers had a higher risk of retinopathy with an odds ratio of 2.32 (95% CI 1.35-4.00). There was no difference between wine and beer consumers. CONCLUSIONS Alcoholic spirit drinkers carry a higher risk of nephropathy and severe retinopathy compared with wine drinkers. Lifelong abstainers and former users of alcohol have a higher risk of nephropathy and severe retinopathy compared with light consumers.
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Affiliation(s)
- V Harjutsalo
- Folkhälsan Institute of Genetics, Folkhälsan Research Center, Biomedicum Helsinki, University of Helsinki, Helsinki, Finland; Division of Nephrology, Department of Medicine, Helsinki University Central Hospital, Helsinki, Finland; National Institute for Health and Welfare, Diabetes Prevention Unit, Helsinki, Finland
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Blomster JI, Zoungas S, Chalmers J, Li Q, Chow CK, Woodward M, Mancia G, Poulter N, Williams B, Harrap S, Neal B, Patel A, Hillis GS. The relationship between alcohol consumption and vascular complications and mortality in individuals with type 2 diabetes. Diabetes Care 2014; 37:1353-9. [PMID: 24578358 DOI: 10.2337/dc13-2727] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Moderate alcohol consumption has been associated with a reduced risk of mortality and coronary artery disease. The relationship between cardiovascular health and alcohol use in type 2 diabetes is less clear. The current study assesses the effects of alcohol use among participants in the Action in Diabetes and Vascular Disease: Preterax and Diamicron Modified-Release Controlled Evaluation (ADVANCE) trial. RESEARCH DESIGN AND METHODS The effects of alcohol use were explored using Cox regression models, adjusted for potential confounders. The study end points were cardiovascular events (cardiovascular death, myocardial infarction, and stroke), microvascular complications (new or worsening nephropathy or retinopathy), and all-cause mortality. RESULTS During a median of 5 years of follow-up, 1,031 (9%) patients died, 1,147 (10%) experienced a cardiovascular event, and 1,136 (10%) experienced a microvascular complication. Compared with patients who reported no alcohol consumption, those who reported moderate consumption had fewer cardiovascular events (adjusted hazard ratio [aHR] 0.83; 95% CI 0.72-0.95; P = 0.008), less microvascular complications (aHR 0.85; 95% CI 0.73-0.99; P = 0.03), and lower all-cause mortality (aHR 0.87; 96% CI 0.75-1.00; P = 0.05). The benefits were particularly evident in participants who drank predominantly wine (cardiovascular events aHR 0.78, 95% CI 0.63-0.95, P = 0.01; all-cause mortality aHR 0.77, 95% CI 0.62-0.95, P = 0.02). Compared with patients who reported no alcohol consumption, those who reported heavy consumption had dose-dependent higher risks of cardiovascular events and all-cause mortality. CONCLUSIONS In patients with type 2 diabetes, moderate alcohol use, particularly wine consumption, is associated with reduced risks of cardiovascular events and all-cause mortality.
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Morita K, Saruwatari J, Miyagawa H, Uchiyashiki Y, Oniki K, Sakata M, Kajiwara A, Yoshida A, Jinnouchi H, Nakagawa K. Association between aldehyde dehydrogenase 2 polymorphisms and the incidence of diabetic retinopathy among Japanese subjects with type 2 diabetes mellitus. Cardiovasc Diabetol 2013; 12:132. [PMID: 24028448 PMCID: PMC3847457 DOI: 10.1186/1475-2840-12-132] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2013] [Accepted: 09/11/2013] [Indexed: 01/03/2023] Open
Abstract
Background Mitochondrial aldehyde dehydrogenase 2 (ALDH2) detoxifies reactive aldehydes in the micro- and macrovasculature. These substrates, including methylglyoxal and 4-hydroxynonenal formed from glucose and lipids, cause protein carbonylation and mitochondrial dysfunction, forming advanced glycation end products (AGEs). The present study aimed to confirm the association between the inactive ALDH2*2 allele and diabetic retinopathy (DR). Methods A retrospective longitudinal analysis was conducted, among 234 Japanese patients with type 2 diabetes mellitus (DM) (156 males and 78 females) who had no DR signs at baseline and were treated for more than half a year. The ALDH2*1/*2 alleles were determined using a real-time TaqMan allelic discrimination assay. Multivariate-adjusted hazard ratios (HRs) and 95% confidential intervals (CIs) for the cumulative incidence of the development of DR were examined using a Cox proportional hazard model, taking drinking habits and the serum γ-glutamyltransferase (GGT) level into consideration. Results The frequency of the ALDH2*2 allele was 22.3%. Fifty-two subjects cumulatively developed DR during the follow-up period of 5.5 ± 2.5 years. The ALDH2*2 allele carriers had a significantly higher incidence of DR than the non-carriers (HR: 1.92; P = 0.02). The incidence of DR was significantly higher in the drinkers with the ALDH2*2 allele than in those with the ALDH2*1/*1 genotype (HR: 2.61; P = 0.03), while the incidence of DR in the non-drinkers did not differ significantly between the ALDH2 genotype groups (P > 0.05). The incidence of DR was significantly higher in the ALDH2*2 allele carriers with a high GGT level than in the non-carriers with a high or low GGT level (HR: 2.45; P = 0.03; and HR: 2.63; P = 0.03, respectively). Conclusions To the best of our knowledge, this is the first report of a significant association between the ALDH2*2 allele and the incidence of DR. These findings provide additional evidence that ALDH2 protects both microvasculature and macrovasculature against reactive aldehydes generated under conditions of sustained oxidative stress, although further investigations in larger cohorts are needed to verify the results.
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Affiliation(s)
- Kazunori Morita
- Division of Pharmacology and Therapeutics, Graduate School of Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan.
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Sachedina S, Toth C. Association of comorbidities with increasing severity of peripheral neuropathy in diabetes mellitus. World J Diabetes 2013; 4:135-144. [PMID: 23961324 PMCID: PMC3746086 DOI: 10.4239/wjd.v4.i4.135] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2013] [Revised: 03/07/2013] [Accepted: 06/19/2013] [Indexed: 02/06/2023] Open
Abstract
AIM: To analyze a large population of patients with diabetes and peripheral neuropathy (PN) to determine other meaningful comorbid etiologies for PN.
METHODS: Peripheral Neuropathy is a common complication of type 1 and 2 diabetes mellitus; however, other potential causes for PN may be co-existing in patients with diabetes. A prospective cohort study was performed to assess patients with diabetes and PN. We compared patients having PN due solely to diabetes with patients possessing co-existing comorbidities, performing clinical (Toronto Clinical Scoring System and the Utah Early Neuropathy Scale), laboratory and electrophysiological assessments in all patients.
RESULTS: Patients with either type 1 or 2 diabetes mellitus and co-existing comorbidities did not have more severe clinical or electrophysiological PN phenotypes overall. However, in patients with type 1 diabetes, presence of a lipid disorder was associated with greater PN severity. In type 2 diabetes patients, both a lipid disorder and cobalamin deficiency were associated with greater PN severity. There was no additive effect upon PN severity with presence of three or more comorbid etiologies.
CONCLUSION: The presence of specific, and not general, comorbidities in patients with type 1 or 2 diabetes corresponds with greater PN severity.
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Engler PA, Ramsey SE, Smith RJ. Alcohol use of diabetes patients: the need for assessment and intervention. Acta Diabetol 2013; 50:93-9. [PMID: 20532803 PMCID: PMC2954251 DOI: 10.1007/s00592-010-0200-x] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2009] [Accepted: 05/17/2010] [Indexed: 10/19/2022]
Abstract
It is well known that diabetes self-care behaviors are critical to disease progression. Unfortunately, many patients do not adhere to diabetes self-care recommendations despite their importance. Alcohol use has been identified as a barrier to diabetes self-care adherence. Excessive alcohol consumption not only negatively impacts diabetes self-care adherence but also affects the course of diabetes. Diabetes patients who are at-risk drinkers are likely to have poor diabetes treatment adherence, leading to increased morbidity and mortality. Alcohol consumption by diabetes patients is often inadequately assessed and addressed in their medical care. Brief interventions to reduce at-risk drinking have been well validated in a variety of patient populations and offer the potential to improve diabetes treatment adherence and outcome. Assessment and treatment of at-risk drinking could be readily incorporated into routine diabetes care. Strategies for brief assessment of and intervention for at-risk drinking are offered.
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Affiliation(s)
- Patricia A Engler
- Alpert Medical School of Brown University and Rhode Island Hospital, 593 Eddy Street, DGIM, 111 Plain Street Building, Providence, RI, 02903, USA.
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Klein R, Klein BE. The Epidemiology of Diabetic Retinopathy. Retina 2013. [DOI: 10.1016/b978-1-4557-0737-9.00045-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
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Soedamah-Muthu SS, Chaturvedi N, Fuller JH, Toeller M. Do European people with type 1 diabetes consume a high atherogenic diet? 7-year follow-up of the EURODIAB Prospective Complications Study. Eur J Nutr 2012; 52:1701-10. [DOI: 10.1007/s00394-012-0473-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2012] [Accepted: 11/22/2012] [Indexed: 12/18/2022]
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Franz MJ. Nutrition therapy for diabetes: effectiveness, carbohydrates and alcohol. Expert Rev Endocrinol Metab 2012; 7:647-657. [PMID: 30754129 DOI: 10.1586/eem.12.56] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Studies documenting the effectiveness of medical nutrition therapy for Type 1 and Type 2 diabetes report improvements in hemoglobin A1C (A1C), as well as in other outcomes. A variety of nutrition therapy interventions are effective. Under debate is the role of carbohydrate intake on glycemic control and weight loss in individuals with Type 2 diabetes. Some studies have reported improvements in glycemic control from reducing carbohydrate intake; however, other trials have reported no significant changes in A1C with a lower carbohydrate eating pattern. Studies comparing low-carbohydrate or low-fat diets for weight loss at 12 months report similar amounts of weight loss. Evidence for the usefulness of the glycemic index concept is debatable. For the majority of people with diabetes moderate alcohol consumption with food will have minimal, if any, acute or long-term effects on glycemic control, and may have beneficial effects on insulin sensitivity and decreased risk for coronary heart disease.
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Affiliation(s)
- Marion J Franz
- a Nutrition Concepts by Franz, Inc., 6635 Limerick Drive, Minneapolis, MN 55439, USA.
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Sivaprasad S, Gupta B, Crosby-Nwaobi R, Evans J. Prevalence of diabetic retinopathy in various ethnic groups: a worldwide perspective. Surv Ophthalmol 2012; 57:347-70. [PMID: 22542913 DOI: 10.1016/j.survophthal.2012.01.004] [Citation(s) in RCA: 225] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2011] [Revised: 01/17/2012] [Accepted: 01/18/2012] [Indexed: 01/10/2023]
Abstract
The alarming rise in diabetes prevalence is a global public health and economic problem. Diabetic retinopathy is the most common complication of diabetes and the leading cause of blindness among working-age populations in the Western world. Screening and prompt treatment of diabetic retinopathy are not top priorities in many regions of the world, because the impacts of other causes of preventable blindness remain an issue. Ethnicity is a complex, independent risk factor for diabetic retinopathy. Observations from white populations cannot be extrapolated fully to other ethnic groups. The prevalence of diabetic retinopathy, sight-threatening diabetic retinopathy, and clinically significant macular edema are higher in people of South Asian, African, Latin American, and indigenous tribal descent compared to the white population. Although all ethnic groups are susceptible to the established risk factors of diabetic retinopathy-such as length of exposure and severity of hyperglycemia, hypertension, and hyperlipidemia-ethnic-specific risk factors also may influence these rates. Such risk factors may include differential susceptibility to conventional risk factors, insulin resistance, differences in anthropometric measurements, truncal obesity, urbanization, variations in access to healthcare systems, genetic susceptibility, and epigenetics. The rates of nonproliferative diabetic retinopathy appear to be declining in the United States, supporting the observation that better medical management of diabetes and prompt treatment of sight-threatening diabetic retinopathy substantially improve the long-term diabetic retinopathy incidence; studies from other parts of the world are limited and do not mirror this finding, however. We examine the ethnicity and region-based prevalence of diabetic retinopathy around the world and highlight the need to reinforce ethnicity-based screening and treatment thresholds in diabetic retinopathy.
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Affiliation(s)
- Sobha Sivaprasad
- King's College Hospital NHS Foundation Trust, Denmark Hill, London, UK.
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Abstract
It has been known for a long time that excessive consumption of alcohol has adverse effects, including adverse impact on kidneys and kidney disease. Recently, observational evidence has been provided that moderate alcohol consumption is associated with less cardiovascular and renal risk. These issues had been summarized and discussed at the recent congress of the European Society for Biomedical Research and Alcoholism in Vienna.
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Lee CC, Stolk RP, Adler AI, Patel A, Chalmers J, Neal B, Poulter N, Harrap S, Woodward M, Marre M, Grobbee DE, Beulens JW. Association between alcohol consumption and diabetic retinopathy and visual acuity-the AdRem Study. Diabet Med 2010; 27:1130-7. [PMID: 20854380 DOI: 10.1111/j.1464-5491.2010.03080.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIMS We investigated the association between alcohol consumption and diabetic retinopathy and deterioration of visual acuity in individuals with Type 2 diabetes. METHODS We conducted a cohort analysis of 1239 participants with Type 2 diabetes aged 55-81 years enrolled in the AdRem study, a sub-study of the Action in Diabetes and Vascular Disease: Preterax and Diamicron MR Controlled Evaluation (ADVANCE) trial. Current and past consumption of wine, spirits and beer was measured by self-report. Moderate and heavy alcohol consumption was defined as 1-14 and >14 drinks/week, respectively. Diabetic retinopathy, measured by mydriatic stereoscopic seven-field retinal photography, was defined by a 2-step progression in the Early Treatment of Diabetic Retinopathy Study (ETDRS) score or the presence of any retinal vascular lesions. Deterioration of visual acuity was defined by a decrease of two lines in best vision in either eye, measured corrected, or through a pinhole using a Snellen chart. RESULTS In a mean follow-up of 5.5 years, we identified 182 participants with a 2-step progression in the ETDRS score, 640 participants with the presence of any retinal vascular lesions and 693 participants with a deterioration of visual acuity. Current moderate consumption of alcohol, compared with no current consumption, was not associated with presence or progression of diabetic retinopathy; however, it was associated with higher risk of deterioration of visual acuity (multivariable-adjusted OR 1.83; 95% CI 1.34-2.48; P<0.001). CONCLUSIONS Alcohol consumption is associated with increased risk of deterioration of visual acuity, but not with retinopathy in individuals with Type 2 diabetes.
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Affiliation(s)
- C C Lee
- MRC Epidemiology Unit, Institute of Metabolic Science, Cambridge, UK
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Schernthaner G. Kidney disease in diabetology: lessons from 2008. Nephrol Dial Transplant 2009; 24:396-9. [PMID: 19144896 DOI: 10.1093/ndt/gfn694] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Guntram Schernthaner
- Head of the Department of Medicine I, Rudolfstiftung Hospital-Vienna, Juchgasse 25, A - 1030 Vienna, Austria.
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Affiliation(s)
- S H Song
- Diabetes Centre, Northern General Hospital, Herries Road, Sheffield, UK.
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Current literature in diabetes. Diabetes Metab Res Rev 2009; 25:i-x. [PMID: 19219862 DOI: 10.1002/dmrr.918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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