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Rouland A, Thuillier P, Al-Salameh A, Benzerouk F, Bahougne T, Tramunt B, Berlin I, Clair C, Thomas D, Le Faou AL, Vergès B, Durlach V. Smoking and diabetes. ANNALES D'ENDOCRINOLOGIE 2024:S0003-4266(24)00112-4. [PMID: 39218351 DOI: 10.1016/j.ando.2024.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2024] [Accepted: 08/15/2024] [Indexed: 09/04/2024]
Abstract
Smoking increases insulin resistance via multiple mechanisms but is a poorly understood risk factor for onset of type-2 diabetes. It is also associated with impaired beta-cell function in humans, but again the mechanisms are poorly understood. Mechanistic studies of the impact of smoking on carbohydrate metabolism mainly evaluated nicotine as the causal agent, and more rarely other tobacco constituents, making it impossible to conclude that the risk of diabetes is linked to the effects of nicotine alone. Active smoking also has negative impact on glycemic control in both type-1 and type-2 diabetic patients. It increases the risk of all-cause mortality and worsens the chronic complications of diabetes. Impact on microangiopathic complications in type-2 diabetic patients, however, is more controversial. Data on pharmacological and behavioral strategies for smoking cessation used in the general population are more sparse in diabetic patients, despite opportunities with recent therapeutic trials involving varenicline and GLP-1 analogues. It is essential for diabetic patients to stop smoking, and diabetologists must get involved in smoking cessation as they have done for many years in therapeutic education, which can easily include measures to help patients stop smoking.
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Affiliation(s)
- Alexia Rouland
- Department of Endocrinology, Diabetology and Metabolic Diseases, CHU Dijon, Dijon, France
| | - Philippe Thuillier
- Department of Endocrinology, Diabetology and Metabolic Diseases, University Hospital of Brest, Brest, France.
| | - Abdallah Al-Salameh
- Department of Endocrinology, Diabetes Mellitus and Nutrition, Amiens University Hospital, Amiens, France; PeriTox=UMR-I 01, University of Picardy Jules-Verne, Amiens, France
| | - Farid Benzerouk
- Cognition Health and Society Laboratory (C2S-EA 6291), University of Reims Champagne-Ardenne, Reims, France; Department of Psychiatry, Marne Public Mental Health Institute & Reims University Hospital, Reims, France
| | - Thibault Bahougne
- Department of Endocrinology and Diabetology, Strasbourg University Hospital, Strasbourg, France; Institute of Cellular and Integrative Neuroscience, CNRS UPR-3212, Strasbourg, France
| | - Blandine Tramunt
- Institute of Metabolic and Cardiovascular Diseases, UMR1297 INSERM/UPS, Toulouse University, Toulouse, France; Department of Diabetology, Metabolic Diseases and Nutrition, Toulouse University Hospital, Toulouse, France
| | - Ivan Berlin
- Department of Medical Pharmacology, hôpital Pitie-Salpêtrière-Sorbonne université, AP-HP, Sorbonne, France
| | - Carole Clair
- Department of Ambulatory Care, Center for Primary Care and Public Health, University of Lausanne, Lausanne, Switzerland
| | - Daniel Thomas
- Institute of Cardiology, hôpital Pitie-Salpêtrière, Sorbonne University, Paris, France
| | - Anne-Laurence Le Faou
- Outpatient Addiction Center, Georges-Pompidou European Hospital, AP-HP Centre-Université Paris Cité, Paris, France
| | - Bruno Vergès
- Department of Endocrinology, Diabetology and Metabolic Diseases, CHU Dijon, Dijon, France; INSERM LNC-UMR1231, University of Burgundy, Dijon, France
| | - Vincent Durlach
- Champagne-Ardenne University, UMR CNRS 7369 MEDyC & Cardio-Thoracic Department, Reims University Hospital, Reims, France
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Hu L, Liu W, Yin L, Yi X, Zou Y, Sheng X. Analysis of factors influencing the recurrence of diabetic foot ulcers. Skin Res Technol 2024; 30:e13826. [PMID: 38965804 PMCID: PMC11224123 DOI: 10.1111/srt.13826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Revised: 06/03/2024] [Accepted: 06/08/2024] [Indexed: 07/06/2024]
Abstract
OBJECTIVE The aim of this study is to investigate the factors influencing the recurrence of diabetic foot ulcers (DFU) and provide guidance for reducing the recurrence rate. METHODS A total of 211 patients diagnosed with DFU who were hospitalized and discharged from the hospital from October 2015 to January 2020 were included as the study cohort. Participants were divided into two groups according to whether the foot ulcer recurred during the 2-year follow-up period: a recurrence group (n = 84) and a non-recurrence group (n = 127). The following data were collected and analyzed for the two groups of patients: general information, foot information, laboratory indicators, diabetes comorbidities, and complications. RESULTS (1) The overall recurrence rate of diabetic foot ulcers (DFU) within 2 years was 39.8%, indicating a high recurrence rate. (2) Significant differences were observed between the two patient groups in terms of BMI, HbA1c, TBIL, CRP, financial situation, foot deformity, first ulcer on the sole of the foot, previous amputation history, Wagner grade of the first ulcer, osteomyelitis, DFU duration (>60 days), lower limb vascular reconstruction, peripheral arterial disease (PAD), and diabetic peripheral neuropathy (DPN) (t = 2.455; Z = -1.988, -3.731, -3.618; χ2 = 7.88, 5.004, 3.906, 17.178, 16.237, 5.007, 24.642, 4.782, 29.334, 10.253). No significant differences were found for the other indicators. (3) Logistic regression analysis revealed that TBIL (OR = 0.886, p = 0.036) was a protective factor against ulcer recurrence. In contrast, PAD, previous amputation history, DPN, and the first ulcer on the sole of the foot (OR = 3.987, 6.758, 4.681, 2.405; p < 0.05 or p < 0.01) were identified as risk factors for ulcer recurrence. CONCLUSION Early screening and preventive education targeting high-risk factors such as DPN, PAD and the initial ulcer location on the sole of the foot are essential to mitigate the high long-term recurrence rate of DFU. Furthermore, the protective role of TBIL in preventing ulcer recurrence underscores the importance of monitoring bilirubin levels as part of a comprehensive management strategy for DFU patients.
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Affiliation(s)
- Ling Hu
- Department of EndocrinologyThe Third Affiliated Hospital of Nanchang University (The First Hospital of Nanchang)NanchangJiangxiChina
| | - Wenjuan Liu
- Department of EndocrinologyThe Third Affiliated Hospital of Nanchang University (The First Hospital of Nanchang)NanchangJiangxiChina
| | - Liqin Yin
- Department of EndocrinologyThe Third Affiliated Hospital of Nanchang University (The First Hospital of Nanchang)NanchangJiangxiChina
| | - Xiaoling Yi
- Department of EndocrinologyThe Third Affiliated Hospital of Nanchang University (The First Hospital of Nanchang)NanchangJiangxiChina
| | - Yi Zou
- Department of EndocrinologyThe Third Affiliated Hospital of Nanchang University (The First Hospital of Nanchang)NanchangJiangxiChina
| | - Xia Sheng
- Department of EndocrinologyThe Third Affiliated Hospital of Nanchang University (The First Hospital of Nanchang)NanchangJiangxiChina
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Alshaikh AA, Al-Qahtani FS, Alqahtani SAM, AlFarhan AA, Al Nuwayhidh AM, Madkhali AM, AlQahtani RS, AlAsmari AF, Alserhani AS, Alqubaisi HA, Saeed Aldawh ZS, Al Bin Ahmad AK, Ghazy RM. Exploring the self-efficacy of patients with diabetes: its role as a predictor of diabetes management and well-being. Front Endocrinol (Lausanne) 2024; 15:1347396. [PMID: 38841304 PMCID: PMC11151748 DOI: 10.3389/fendo.2024.1347396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 04/22/2024] [Indexed: 06/07/2024] Open
Abstract
Background Self-efficacy is a popular psychological concept that refers to an individual's perception or belief in his ability to perform specific actions. This study aimed to assess the predictive value of self-efficacy, measured using the Self-Efficacy for Managing Chronic Disease 6-Item Scale (SEM6S) questionnaire, for diabetes management and overall well-being in patients with diabetes. Subject and methods An anonymous online cross-sectional study was conducted to evaluate the self-efficacy of diabetic patients in the Asser region of Saudi Arabia. The participants were requested to upload their most recent glycated hemoglobin A1C (HbA1C) measurements taken in the last three months, which helped in the accurate categorization of their diabetes as either controlled or uncontrolled. We used the valid Arabic version of the SEM6S and WHO-5 well-being questionnaires to assess patient self-efficacy and well-being. Results A cohort of 342 patients was enrolled in the study, 67.25% were married, their mean age was 43.17 ± 17.61 years, and 52.69% had university-level or higher education. Among the participants, 46.0% exhibited well-being, while 24.9% reported poor well-being, including 9.4% who were identified as experiencing depression. The mean scores of self-efficacy and well-being were significantly higher among those with controlled diabetes versus uncontrolled diabetes (40.86 ± 13.26 vs. 36.48 ± 13.26) and (67.35 ± 21.22 vs. 60.93 ± 25.05), respectively. The predictors of glycemic control were self-efficacy [Odds ratio (OR)=1.03 (95%CI, 1.01-1.06, P=0.002], having other chronic diseases [OR=3.25 (95%CI), P<0.001], having type 1 diabetes [OR=7.16, 95%CI, P=0.005], being Saudi [OR=7.67, (95%CI, P=0.027], working in a public sector [OR=0.15, (95%CI, 0.05-0.44), P=0.005], being unemployed [OR=0.19, (95%CI, 0.06-0.59), P=0.005], being a smoker [OR=0.44, 95%CI, 0.19-0.98, P=0.048], and duration of diabetes between 6-10 years [OR= 0.33, 95%CI, 0.11-0.95), P=0.043] or more than 10 years OR=0.32, 95%CI, 0.12-0.86), P=0.026]. The main determinants of well-being were having self-efficacy [OR=1.07 (95%CI, 1.04-1.09), P = 0.0001], having public health insurance [OR=4.36 (95%CI, P=0.015], and education level (read and write) [OR=0.13 (95%CI,.02-.70), P=0.021]. Conclusions The study reveals that non-modifiable and modifiable factors, including self-efficacy, play a crucial role in diabetes control. The study recommends providing targeted educational interventions, using different social media platforms, psychosocial support programs, and inclusive healthcare policies to improve diabetes control and mental well-being among diabetic patients.
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Affiliation(s)
- Ayoub Ali Alshaikh
- Family and Community Medicine Department, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Faisal Saeed Al-Qahtani
- Family and Community Medicine Department, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Saif Aboud M. Alqahtani
- Internal Medicine Department, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Ahmad Ali AlFarhan
- Medical Colleague, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | | | | | | | - Ali Fayez AlAsmari
- Medical Colleague, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | | | - Hatim Ahmed Alqubaisi
- Clinical pharmacist Intern, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | | | | | - Ramy Mohamed Ghazy
- Family and Community Medicine Department, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Tropical Health Department, High Institute of Public Health, Alexandria University, Alexandria, Egypt
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Bechara N, Hng TM, Gunton JE. The association between tobacco smoking and systolic toe pressures in active foot ulceration. Sci Rep 2024; 14:8550. [PMID: 38609449 PMCID: PMC11015010 DOI: 10.1038/s41598-024-59158-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 04/08/2024] [Indexed: 04/14/2024] Open
Abstract
Smoking may increase the risk of diabetic foot disease and ulceration. It does so by impairing glycaemic control and promoting the formation of advanced glycated end-products. Additionally, smoking is known to delay surgical wound healing and accelerate peripheral arterial disease. We aimed to determine whether toe pressures differed in smokers with a foot ulcer, when compared to non-smokers and ex-smokers, as well as ulcer outcomes at 12 months, among patients attending Blacktown Hospital High Risk Foot Service (HRFS). This study is a retrospective analysis of our prospectively collected clinic database. Eligible participants were adults attending the HRFS between June 2020 and April 2022. Participants were included if they had an ulcer, at least one systolic toe pressure reading completed at their initial visit and attended at least one follow-up visit. Participants were followed until healing, loss to follow-up or a minimum of 12 months. A total of 195 participants were included; 36 smokers, 82 ex-smokers, and 77 controls who had never smoked. Smoking status was by self-report. Current smokers were significantly younger at initial presentation (p = .002) and tended towards lower socioeconomic status (p = .067). Current smokers were significantly more likely to have ischaemic grade 3 toe pressures (< 30 mmHg) of their left foot (p = .027), suggestive of reduced perfusion. At the end of follow up period, smokers had the numerically highest rates of minor amputations. In conclusion, smokers ulcerate younger and are more likely to have grade 3 ischaemia. Collecting information about the brachial artery pressures and the time since the last cigarette may clarify any relationship between smoking and toe pressures.Trial registration: WSLHD HREC ethics approval 2111-02 and ANZCTR registration 382470. Registered on 15/09/2021.
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Affiliation(s)
- Nada Bechara
- Centre for Diabetes, Obesity and Endocrinology (CDOE) Research, The Westmead Institute for Medical Research, Westmead, NSW, 2145, Australia
- Department of Diabetes and Endocrinology, Blacktown Mt Druitt Hospital, Blacktown, NSW, 2148, Australia
- Faculty of Medicine and Health, Westmead Hospital, Sydney Medical School, The University of Sydney, Westmead, NSW, 2145, Australia
| | - Tien-Ming Hng
- Department of Diabetes and Endocrinology, Blacktown Mt Druitt Hospital, Blacktown, NSW, 2148, Australia
- School of Medicine, Western Sydney University, Blacktown Mt Druitt Hospital, Blacktown, NSW, 2148, Australia
| | - Jenny E Gunton
- Centre for Diabetes, Obesity and Endocrinology (CDOE) Research, The Westmead Institute for Medical Research, Westmead, NSW, 2145, Australia.
- Faculty of Medicine and Health, Westmead Hospital, Sydney Medical School, The University of Sydney, Westmead, NSW, 2145, Australia.
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Sullivan M, O'Connor R, Hannigan A. Determinants of poor glycaemic control and proteinuria in patients with type 2 diabetes: a retrospective analysis of general practice records in Ireland. BMC PRIMARY CARE 2024; 25:22. [PMID: 38200427 PMCID: PMC10777496 DOI: 10.1186/s12875-023-02252-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 12/19/2023] [Indexed: 01/12/2024]
Abstract
BACKGROUND Analysis of general practice records can address the information gap on the epidemiology of type 2 diabetes (T2DM) in Ireland, informing practice and the development of interventions in primary care. The aim of this study was to identify patients with poor glycaemic control, risk factors for complications and evidence of end organ damage in a large multi-practice study and to profile their characteristics. METHODS Patients with T2DM were identified using disease coding in Health One practice management software in 41 general practices. Patients' demographics and clinical data were extracted. Rates of poor glycaemic control (glycated haemoglobin > 58 mmol/mol) and albumin creatinine ratio > 3 mg/mmol were calculated. A multilevel logistic regression analysis using both patient and practice variables was conducted. RESULTS Data was collected from 3188 patients of whom 29% (95% CI 28 to 31%) had poor glycaemic control, which was associated with younger age, higher BMI and higher total cholesterol. Only 42% of patients (n = 1332) had albumin creatinine ratio measured with 42% (95% CI 40 to 45%) of these having values > 3 mg/mmol. Older age groups, men, those with hypertension, eGFR < 60 ml/min/1.73m2 and poor glycaemic control were most associated with higher values of albumin creatinine ratio. CONCLUSIONS Analysing this large multi-practice dataset gives important information on the prevalence and characteristics of diabetic patients who are most at risk of poor outcomes. It highlights that recording of some data could be improved.
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Affiliation(s)
- Maria Sullivan
- School of Medicine, University of Limerick, Limerick, Ireland
| | | | - Ailish Hannigan
- School of Medicine, University of Limerick, Limerick, Ireland.
- Health Research Institute, University of Limerick, Limerick, Ireland.
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Li M, Wan Y, Zhu Z, Luo P, Yu H, Su J, Hang D, Lu Y, Tao R, Wu M, Zhou J, Fan X. Association between glycated haemoglobin and the risk of chronic obstructive pulmonary disease: A prospective cohort study in UK biobank. Diabetes Obes Metab 2023; 25:3599-3610. [PMID: 37643990 DOI: 10.1111/dom.15255] [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: 05/16/2023] [Revised: 07/26/2023] [Accepted: 08/08/2023] [Indexed: 08/31/2023]
Abstract
AIMS To investigate the association between glycated haemoglobin (HbA1c) levels and chronic obstructive pulmonary disease (COPD) incidents in the general population, and the association between HbA1c levels and mortality in patients with COPD. MATERIALS AND METHODS We investigated the association of HbA1c levels with COPD risk in the general population in the UK Biobank, using data from 420 065 participants. Survival analysis was conducted for 18 854 patients with COPD. We used restricted cubic spline analysis to assess the dose-response relationship between HbA1c levels and COPD risk and survival. Cox proportional hazards regression models were used to estimate hazard ratios (HRs) with 95% confidence intervals (CIs). RESULTS During a median follow-up of 12.3 years, 11 556 COPD cases were recorded. HbA1c had a non-linear relationship with COPD risk (p for non-linearity < .05). Compared with the quintile 2 (32.2-<34.3 mmol/mol), those with HbA1c levels above 38.7 mmol/mol (quintile 5) had a 22% (HR, 1.22, 95% CI: 1.15-1.30) higher risk of COPD. Compared with the HbA1c decile 2 (30.5-<32.2 mmol/mol), the HRs (95% CI) of COPD risk were 1.16 (1.03-1.30) and 1.36 (1.24-1.50) in the lowest HbA1c decile (<30.5 mmol/mol) and highest decile (≥41.0 mmol/mol), respectively. The increased COPD risk associated with HbA1c was more pronounced in younger, current smokers, passive smokers, and participants with a higher Townsend deprivation index (all p for interaction < .05). Among patients with COPD, 4569 COPD cases died (488 because of COPD) during a median follow-up of 5.4 years. Regarding COPD survival, HbA1c had a non-linear relationship with all-cause death (p for non-linearity < .05). Those with HbA1c quintile 5 (≥38.7 mmol/mol) had a 23% (HR, 1.23, 95% CI: 1.10-1.37) higher risk of all-cause death compared with the quintile 2 (32.2-<34.3 mmol/mol). Compared with the HbA1c decile 4 (33.3-<34.3 mmol/mol), those in the lowest HbA1c decile (<30.5 mmol/mol) and highest HbA1c decile (≥41.0 mmol/mol) had 22% (HR, 1.22; 95% CI: 1.01-1.47) and 28% (HR, 1.28; 95% CI: 1.11-1.48) higher risk for overall death. However, no significant association was observed between HbA1c levels and the risk of COPD-specific death. CONCLUSIONS Our findings indicated that lower and higher HbA1c levels were associated with a higher risk of COPD. In COPD cases, lower and higher HbA1c levels were associated with a higher COPD all-cause death risk.
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Affiliation(s)
- Mengyao Li
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Yanan Wan
- Jiangsu Provincial Centre for Disease Control and Prevention, Nanjing, China
| | - Zheng Zhu
- Jiangsu Provincial Centre for Disease Control and Prevention, Nanjing, China
| | - Pengfei Luo
- Jiangsu Provincial Centre for Disease Control and Prevention, Nanjing, China
| | - Hao Yu
- Jiangsu Provincial Centre for Disease Control and Prevention, Nanjing, China
| | - Jian Su
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China
- Jiangsu Provincial Centre for Disease Control and Prevention, Nanjing, China
| | - Dong Hang
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Yan Lu
- Department of Chronic Disease Prevention and Control, Suzhou City Centre for Disease Control and Prevention, Suzhou, China
| | - Ran Tao
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China
- Jiangsu Provincial Centre for Disease Control and Prevention, Nanjing, China
| | - Ming Wu
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China
- Jiangsu Provincial Centre for Disease Control and Prevention, Nanjing, China
| | - Jinyi Zhou
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China
- Jiangsu Provincial Centre for Disease Control and Prevention, Nanjing, China
| | - Xikang Fan
- Jiangsu Provincial Centre for Disease Control and Prevention, Nanjing, China
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Ibrahim AK, Syed Sulaiman SA, Awaisu A, Shafie AA. Impact of brief smoking cessation intervention on quitting rate and glycemic control in patients with diabetes: a randomized controlled trial. J Int Med Res 2023; 51:3000605231208598. [PMID: 37890143 PMCID: PMC10612461 DOI: 10.1177/03000605231208598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 10/02/2023] [Indexed: 10/29/2023] Open
Abstract
OBJECTIVE We aimed to evaluate the impact of a brief smoking cessation intervention among patients with diabetes. METHODS This randomized interventional clinical trial involved patients with diabetes who smoked tobacco and attended the outpatient diabetes clinic at Penang Hospital, Malaysia. Participants were randomized into a control group that usual care for patients with diabetes, or an intervention group that received a 5-minute physician-delivered brief counseling session on tobacco cessation using the 5A's strategy, in addition to usual care. Primary outcome measures were assessed over three visits (every 3-4 months) including mean glycated hemoglobin level, quitting rate, blood pressure, and mean number of cigarettes smoked per day. RESULTS In total, 126 participants were finally enrolled in the study, with 63 patients each in the intervention and control groups. There was no significant difference between the two groups with respect to glycemic control, blood pressure, and quitting rate. However, patients in both groups reduced their cigarette consumption. CONCLUSIONS The present brief smoking cessation intervention did not result in better glycemic control, blood pressure, or quitting rates among patients with diabetes. This patient group may require more intensive guidance for better outcomes.Trial registration: This study is registered in ClinicalTrials.gov (NCT04864327); https://clinicaltrials.gov/ct2/results?pg=1&load=cart&id=NCT04864327.
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Affiliation(s)
| | | | - Ahmed Awaisu
- College of Pharmacy, QU Health, Qatar University, Doha, Qatar
| | - Asrul Akmal Shafie
- School of Pharmaceutical Science, Universiti Sains Malaysia, Penang, Malaysia
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Abdelwahid HA, Dahlan HM, Mojemamy GM, Darraj GH. Predictors of microalbuminuria and its relationship with glycemic control among Type 2 diabetic patients of Jazan Armed Forces Hospital, southwestern Saudi Arabia. BMC Endocr Disord 2022; 22:307. [PMID: 36482350 PMCID: PMC9733223 DOI: 10.1186/s12902-022-01232-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 11/28/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND AND PURPOSE Diabetic kidney disease (DKD) is highly prevalent among patients with diabetes mellitus. It affects approximately 20% of diabetic patients, who are believed to be more than 400 million individuals. The objectives of the present work were to assess patterns of albuminuria and determine microalbuminuria predictors among patients living with type 2 diabetes (T2D) who attended the family medicine department of Jazan Armed Forces Hospital. METHODS A case-control design was used and included two groups (n, 202/group), one with microalbuminuria and the other with a normal urine albumin/creatinine ratio (ACR). Data regarding patient history, glycosylated hemoglobin (HbA1c), lipid profile, renal function tests, ACR, ASCVD (atherosclerotic cardiovascular disease) risk, etc., were collected. RESULTS The prevalence rates of microalbuminuria and macroalbuminuria were 26.4% and 3.9%, respectively. HbA1c was significantly higher in patients with microalbuminuria (9.3 ± 2.2; P˂0.001) and macroalbuminuria (10.5 ± 2.3; P˂0.001) than in those with normal ACR (8.3 ± 1.9%). The predictors of microalbuminuria were poor glycemic control with HbA1c ≥ 7% {OR, 2.5 (95% C. I, 1.5-4.2)}; hypertension {(OR, 1.8 (95% C. I, 1.2-2.8)}; estimated glomerular filtration rate (eGFR) of ˂90 mL/min/1.73 m2 {OR, 2.2 (95% C. I, 1.4-3.6}; smoking {OR, 1.3 (95% C. I, 0.7-2.6}; and body mass index {OR, 1.05 (95% C. I, 1.01-1.09}. CONCLUSION Microalbuminuria is highly prevalent among patients with type 2 diabetes and is associated with poor glycemic control and hypertension, necessitating aggressive and timely screening and treatment.
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Sia HK, Kor CT, Tu ST, Liao PY, Wang JY. Association between smoking and glycemic control in men with newly diagnosed type 2 diabetes: a retrospective matched cohort study. Ann Med 2022; 54:1385-1394. [PMID: 35576130 PMCID: PMC9126565 DOI: 10.1080/07853890.2022.2075559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Longitudinal data on the association between smoking and glycemic control in men with newly diagnosed type 2 diabetes (T2DM) is scarce. Therefore, this study aimed to examine the extent of the association between smoking and glycemic control in this population. METHODS The retrospective cohort study identified 3044 eligible men with T2DM in a medical centre in Taiwan between 2002 and 2017. Smokers (n = 757) were matched 1:1 with non-smokers using propensity score-matching. All of them were followed for one year. Glycated haemoglobin (HbA1c) levels were measured at 0, 3, 6, 9, and 12 months after enrolment. Generalised estimating equations were used to assess smoking status-by-time interaction to determine the difference in HbA1c reduction between the two cohorts. All analyses were performed in 2020. RESULTS The estimated maximal difference in HbA1c reduction between smokers and non-smokers was 0.33% (95% CI, 0.05-0.62%) at 3 months of follow-up. For patients with body mass index (BMI) <25 kg/m2, the difference in HbA1c reduction between smokers and non-smokers was much larger (0.74%, 95% CI, 0.35-1.14%) than in those with a higher BMI. CONCLUSIONS Our findings show that smoking was independently associated with unfavourable glycemic control among men with newly diagnosed T2DM, and such a detrimental association could be stronger in men with a lower BMI.
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Affiliation(s)
- Hon-Ke Sia
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan.,Department of Healthcare Administration, Asia University, Wufeng, Taiwan.,Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan.,School of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chew-Teng Kor
- Internal Medicine Research Center, Changhua Christian Hospital, Changhua, Taiwan
| | - Shih-Te Tu
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Pei-Yung Liao
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Jiun-Yi Wang
- Department of Healthcare Administration, Asia University, Wufeng, Taiwan.,Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
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Awang H, Muda R, Rusli N, Abd Rahman MA, Embong K. Epidemiology of Poor Glycaemic Control among Patients with Type 2 Diabetes Mellitus in Terengganu State of Malaysia. EUROPEAN JOURNAL OF MEDICAL AND HEALTH SCIENCES 2022; 4:89-94. [DOI: 10.24018/ejmed.2022.4.5.1499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Background: Type 2 diabetes mellitus (T2DM) is among the most common non-communicable diseases worldwide and Malaysia. Poor glycaemic control among T2DM patients lead to serious life-long complications. Therefore, it is imperative to study the prevalence of poor glycaemic control and its risk factors to facilitate public health physicians and clinicians in developing the best strategies to optimize glycaemic control among T2DM patients.
Materials and Methods: A comparative cross-sectional study between groups of good glycaemic control and poor glycaemic control was conducted among type 2 diabetes mellitus (T2DM) patients who fulfilled study criteria in Terengganu state of Malaysia. Eligible samples in the National Diabetes Registry registered from 1st January 2021 until 31st December 2021 were included into the study. Descriptive statistics, simple and multiple logistic regressions were employed for data analysis.
Result: A total of 17,165 samples were recruited in the descriptive part of the study. The prevalence of patients with poor glycaemic control in Terengganu state was 65.3% (95% CI: 0.62, 0.67). In the inferential part of the study, a total 3,700 samples were randomly selected. Multivariable analysis using multiple logistic regression revealed age, duration of diabetes, body mass index, cigarette smoking, presence of retinopathy and presence of hypertension were the significant factors associated with poor glycaemic control among T2DM patients in Terengganu state with an adjusted odds ratio (AOR) of 0.95 (95%CI:0.94, 0.96); p<0.001), AOR 1.15 (95%CI:1.13, 1.17; p<0.001), AOR 1.03 (95%CI:1.01, 1.04; p<0.001), AOR 1.45 (95%CI:1.01, 2.10; p=0.047), AOR 1.32 (95%CI:1.01, 1.73; p=0.043) and AOR 1.39 (95%CI:1.16, 1.67; p<0.001) respectively.
Conclusion: Strategies focusing on the identified risk factors may improve diabetes mellitus management and avert life-long diabetic complications.
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Driva S, Korkontzelou A, Tonstad S, Tentolouris N, Katsaounou P. The Effect of Smoking Cessation on Body Weight and Other Metabolic Parameters with Focus on People with Type 2 Diabetes Mellitus. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph192013222. [PMID: 36293800 PMCID: PMC9603007 DOI: 10.3390/ijerph192013222] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 09/24/2022] [Accepted: 10/07/2022] [Indexed: 06/01/2023]
Abstract
Smokers with diabetes mellitus substantially lower their risks of microvascular and macrovascular diabetic complications, in particular cardiovascular disease, by quitting smoking. However, subsequent post-smoking-cessation weight gain may attenuate some of the beneficial effects of smoking cessation and discourage attempts to quit. Weight gain can temporarily exacerbate diabetes and deteriorate glycemic control and metabolic profile. The molecular mechanisms by which quitting smoking leads to weight gain are largely associated with the removal of nicotine's effects on the central nervous system. This review addresses mechanisms of post-smoking-cessation weight gain, by reviewing the effects of nicotine on appetite, food intake, eating behaviour, energy expenditure, fat oxidation and appetite-regulating peptides. We also highlight correlations between post-cessation weight gain and risk of type 2 diabetes, consequences of weight gain in people with type 2 diabetes and the role of pharmacotherapies, which combine treatment of nicotine addiction and promotion of weight control.
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Affiliation(s)
- Stamatina Driva
- Diabetes Centre, First Department of Propaedeutic Internal Medicine, Medical School, Laiko General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
- Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Aliki Korkontzelou
- Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
- First Department of Critical Care, Evangelismos General Hospital, National and Kapodistrian University of Athens, 10676 Athens, Greece
| | - Serena Tonstad
- Department of Preventive Cardiology, Oslo University Hospital, 0424 Oslo, Norway
| | - Nikolaos Tentolouris
- Diabetes Centre, First Department of Propaedeutic Internal Medicine, Medical School, Laiko General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Paraskevi Katsaounou
- First Department of Critical Care, Evangelismos General Hospital, National and Kapodistrian University of Athens, 10676 Athens, Greece
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12
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Household Income Is Related to Dietary Fiber Intake and Dietary Acid Load in People with Type 2 Diabetes: A Cross-Sectional Study. Nutrients 2022; 14:nu14153229. [PMID: 35956405 PMCID: PMC9370737 DOI: 10.3390/nu14153229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 08/04/2022] [Accepted: 08/05/2022] [Indexed: 11/18/2022] Open
Abstract
Household income was related to habitual dietary intake in general Japanese people. This cross-sectional study investigated the relationship between household income and habitual dietary intake in people with type 2 diabetes mellitus (T2DM). Household income was evaluated using a self-reported questionnaire and categorized into high and low household income. Nutritional status was assessed using a brief-type self-administered diet history questionnaire. Among 128 men and 73 women, the proportions of participants with low household income were 67.2% (n = 86/128) in men and 83.6% (n = 61/73) in women. Dietary fiber intake (11.3 ± 4.2 vs. 13.8 ± 6.0 g/day, p = 0.006) was lower, and dietary acid load, net endogenous aid production score (NEAP) (51.7 ± 10.5 vs. 46.8 ± 10.4 mEq/day, p = 0.014) and potential renal acid load score (PRAL) (9.5 ± 10.7 vs. 3.7 ± 14.1 mEq/day, p = 0.011) were higher in men with low household income than in those without. Multivariable linear regression analyses demonstrated that log (dietary fiber intake) in men with low household income was lower than that in those with high household income after adjusting for covariates (2.35 [2.26−2.44] vs. 2.52 [2.41−2.62], p = 0.010). Furthermore, NEAP (54.6 [51.7−57.4] vs. 45.8 [42.5−49.2], p <0.001) in men with low household income were higher than in those with high household income after adjusting for covariates. Contrastingly, household income was not related to diet quality in women. This study showed that household income was related to dietary fiber intake and dietary acid load in men but not in women.
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13
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Settles J, Kan H, Child CJ, Gorritz M, Multani JK, McGuiness CB, Wade RL, Frier BM. Previously unrecognized risk factors for severe hypoglycaemia requiring emergency medical care in insulin-treated type 2 diabetes: Results from a real-world nested case-control study. Diabetes Obes Metab 2022; 24:1235-1244. [PMID: 35266273 PMCID: PMC9322525 DOI: 10.1111/dom.14690] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 02/24/2022] [Accepted: 03/04/2022] [Indexed: 12/16/2022]
Abstract
AIM Several risk factors for severe hypoglycaemia (SH) are associated with insulin-treated diabetes. This study explored potential risk factors in adults with insulin-treated type 2 diabetes mellitus (T2DM). MATERIALS AND METHODS In this case-control study, adults with T2DM initiating insulin were identified in the IQVIA PharMetrics® Plus database. The index date was the date of the first SH event (cases). Using incidence-density sampling, controls were selected from those who had been exposed 'at risk' of SH for the same amount of time as each case. After exact-matching on the well-established factors, previously unreported risk factors were evaluated through conditional logistic regression. RESULTS In 3153 case-control pairs, pregnancy [odds ratios (OR) = 3.20, p = .0003], alcohol abuse (OR = 2.43, p < .0001), short-/rapid-acting insulin (OR = 2.22/1.47, p < .0001), cancer (OR = 1.87, p < .0001), dementia/Alzheimer's disease (OR = 1.73, p = .0175), peripheral vascular disease (OR = 1.59, p < .0001), antipsychotics (OR = 1.59; p = .0059), anxiolytics (OR = 1.51, p = .0012), paralysis/hemiplegia/paraplegia (OR = 1.51, p = .0416), hepatitis (OR = 1.50, p = .0303), congestive heart failure (OR = 1.47, p = .0002), adrenergic-corticosteroid combinations (OR = 1.45, p = .0165), β-adrenoceptor agonists (OR = 1.40, p = .0225), opioids (OR = 1.38, p < .0001), corticosteroids (OR = 1.35, p = .0159), cardiac arrhythmia (OR = 1.29. p = .0065), smoking (OR = 1.28, p = .005), Charlson Comorbidity Index score 2 (OR = 1.28, p = .0026), 3 (OR = 1.41, p = .0016) or ≥4 (OR = 1.57, p = .0002), liver/gallbladder/pancreatic disease (OR = 1.26, p = .0182) and hypertension (OR = 1.19, p = .0164) were independently associated with SH. CONCLUSIONS Although all people with insulin-treated diabetes are at risk of SH, these results have identified some previously unrecognized risk factors and sub-groups of insulin-treated adults with T2DM at greater risk. Scrutiny of current therapies and comorbidities are advised as well as additional glucose monitoring and education, when identifying and managing SH in vulnerable populations.
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Affiliation(s)
- Julie Settles
- Eli Lilly and Company Corporate CenterIndianapolisIndianaUSA
| | - Hong Kan
- Eli Lilly and Company Corporate CenterIndianapolisIndianaUSA
| | | | - Magdaliz Gorritz
- IQVIA Real‐World Evidence SolutionsPlymouth MeetingPlymouthPennsylvaniaUSA
| | - Jasjit K. Multani
- IQVIA Real‐World Evidence SolutionsPlymouth MeetingPlymouthPennsylvaniaUSA
| | | | - Rolin L. Wade
- IQVIA Real‐World Evidence SolutionsPlymouth MeetingPlymouthPennsylvaniaUSA
| | - Brian M. Frier
- Centre for Cardiovascular Science, The Queen's Medical Research InstituteUniversity of EdinburghEdinburghUK
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14
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Jende JME, Mooshage C, Kender Z, Kopf S, Groener JB, Heiland S, Juerchott A, Nawroth P, Bendszus M, Kurz FT. Magnetic Resonance Neurography Reveals Smoking-Associated Decrease in Sciatic Nerve Structural Integrity in Type 2 Diabetes. Front Neurosci 2022; 15:811085. [PMID: 35242003 PMCID: PMC8886720 DOI: 10.3389/fnins.2021.811085] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 12/17/2021] [Indexed: 12/23/2022] Open
Abstract
Objective It is controversially discussed in how far smoking contributes to diabetic polyneuropathy (DPN) in type 2 diabetes (T2D). Diffusion-weighted magnetic resonance neurography (MRN) at 3 Tesla has been shown to provide objective values for structural nerve integrity in patients with T2D. The aim of this study was to investigate the contribution of cigarette smoking on structural nerve integrity in T2D. Methods This cross-sectional prospective cohort study investigated the structural integrity of the sciatic nerve in 10 smokers, 40 never-smokers, and 20 ex-smokers with T2D and 10 healthy control subjects, using diffusion tensor imaging MRN at 3 Tesla and semi-automated nerve fiber tracking. Results were correlated with clinical, electrophysiological, and serological data. Results The sciatic nerve’s fractional anisotropy (FA), a parameter for structural nerve integrity, was significantly lower in smokers with T2D when compared to controls (p = 0.002) and never-smokers (p = 0.015), and lower in ex-smokers when compared to controls (p = 0.015). In addition, sciatic nerve radial diffusivity, a marker of myelin damage, was increased in smokers versus controls and never-smokers (p = 0.048, p = 0.049, respectively). Furthermore, FA in T2D patients was negatively correlated with clinical and electrophysiological markers of DPN. FA also showed negative correlations with the pulse wave velocity, a marker of arterial stiffness and associated microangiopathy, in controls (r = −0.70; p = 0.037), never-smokers (r = −0.45; p = 0.004), ex-smokers (r = −0.55; p = 0.009), and a similar trend in smokers (r = −0.63; p = 0.076). Negative correlations were found between FA and skin auto-fluorescence, a marker of tissue advanced glycation end product accumulation and therefore long-term glycemic stress in T2D, in never-smokers (r = −0.39; p = 0.020) and smokers (r = −0.84; p = 0.004), but not in ex-smokers (r = −0.07; p = 0.765). Conclusion The findings indicate that smoking contributes to sciatic nerve damage in T2D, potentially worsening DPN due to glycemic stress and less microangiopathy-associated myelin damage in active smokers, while angiopathic effects predominate in ex-smokers. To stop smoking may therefore pose a promising preventive measure to slow the progression of DPN in T2D.
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Affiliation(s)
- Johann M E Jende
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Christoph Mooshage
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Zoltan Kender
- Department of Endocrinology, Diabetology and Clinical Chemistry, Heidelberg University Hospital, Heidelberg, Germany
| | - Stefan Kopf
- Department of Endocrinology, Diabetology and Clinical Chemistry, Heidelberg University Hospital, Heidelberg, Germany.,German Center of Diabetes Research, München-Neuherberg, Germany
| | - Jan B Groener
- Department of Endocrinology, Diabetology and Clinical Chemistry, Heidelberg University Hospital, Heidelberg, Germany.,German Center of Diabetes Research, München-Neuherberg, Germany
| | - Sabine Heiland
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany.,Division of Experimental Radiology, Department of Neuroradiology, Heidelberg, Germany
| | - Alexander Juerchott
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Peter Nawroth
- Department of Endocrinology, Diabetology and Clinical Chemistry, Heidelberg University Hospital, Heidelberg, Germany.,German Center of Diabetes Research, München-Neuherberg, Germany.,Joint Institute for Diabetes and Cancer at Helmholtz-Zentrum Munich and Heidelberg University, Heidelberg, Germany
| | - Martin Bendszus
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Felix T Kurz
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany.,Department of Radiology (E010), German Cancer Research Center, Heidelberg, Germany
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15
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Bhatt G, Goel S, Gupta R, Grover S, Medhi B. Evaluating the impact of culturally specific patient-centric behavioral intervention package versus usual care for tobacco cessation among patients attending noncommunicable disease clinics in North India: A single-blind trial pilot study protocol. Tob Use Insights 2022; 14:1179173X211056622. [PMID: 34987297 PMCID: PMC8721367 DOI: 10.1177/1179173x211056622] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 10/08/2020] [Indexed: 11/30/2022] Open
Abstract
Background In a low and middle-income country (LMIC) like India, non—communicable diseases (NCDs) contribute a major proportion (61.8%) of all causes of death. Out of this, 48% of cardiovascular diseases , 23% of Chronic Respiratory Diseases , and 10% of Cancer deaths are attributable to tobacco use. Tobacco use is a major risk factor for NCDs and thus, the tobacco cessation approach is a high priority intervention to combat complications and death among NCD patients. While several interventions are available for tobacco cessation, in resource constraint countries like India, the effectiveness of low-cost, culturally specific patient-centric tobacco cessation behavioral intervention holds a potential that needs to be evaluated. A newly developed evidence-based tobacco cessation intervention package will be compared with the existing/usual care provided under the National Programme for Prevention and Control of Cancers, Diabetes, Cardiovascular Diseases, and Stroke (NPCDCS) at NCD clinics. Methods and design 2 arm, parallel-group randomized controlled trial. Participants Patients aged ≥30 years suffering from NCD, currently using tobacco, and attending NCD clinics in 2 districts of Punjab, India. Sample size A total of 200 participants meeting the selection criteria will be recruited. They will be allocated either to the intervention arm or control (usual care) arm (100 each) using block randomization. Intervention For the participants, there will be 4 face-to-face disease-specific cessation counseling sessions, disease-specific pamphlets, short text messages in vernacular language, that is, Punjabi. Follow-ups will be done at the third, sixth, ninth, and 12th months. Primary outcome Seven-day abstinence, biochemically verified by plasma cotinine levels. Secondary outcome Quit attempts, number of sticks/number of times of smokeless tobacco usage in a day, and stage of behavior change in tobacco users. Discussion This multicomponent culturally specific-patient-centric behavioral intervention package for tobacco cessation at NCD clinic settings focusing on the individual, family, and social environment could increase the outreach of cessation services using existing resources, thereby strengthening health systems and enhancing the quality of life of NCD patients. Trial registration The protocol for the study has been registered with the Clinical Trials Registry in India under the registration number CTRI/2018/01/011643.
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Affiliation(s)
- Garima Bhatt
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Sonu Goel
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Rakesh Gupta
- Honorary Consultant, Tobacco Cessation, Department of Deaddiction, Santokba Durlabhji Memorial Hospital and Medical Research Institution, Jaipur, India
| | - Sandeep Grover
- Department of Psychiatry, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Bikash Medhi
- Department of Pharmacology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
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16
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Hussain SA, Abbas AN, Abdulrahman HS, Deab AS. Association of cigarette and water-pipe smoking with increased visceral adiposity, glycemic intolerance and hematological derangement in Iraqi healthy smokers. BRAZ J PHARM SCI 2022. [DOI: 10.1590/s2175-97902022e20222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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17
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Tabagismo em idosos. SCIENTIA MEDICA 2021. [DOI: 10.15448/1980-6108.2021.1.41007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Introdução: o tabagismo é um grave problema de saúde pública em âmbito mundial que afeta a todas as faixas etárias, causando altas taxas de morbimortalidade evitáveis.Objetivo: descrever o que vem sendo publicado sobre o tabagismo na população idosa nos últimos cinco anos na esfera internacional.Metodologia: trata-se de uma revisão integrativa da literatura, onde foram realizadas buscas de artigos nas seguintes bases de dados: PUBMED/MEDLINE, BVS/LILACS, SCOPUS e SCIELO, utilizando os seguintes Descritores em Ciências da Saúde em inglês: “Tobacco Use Cessation” OR “Tobacco Use Disorder” AND “Health of the Elderly” OR “Aged” OR “Aged, 80 and over”. O recorte temporal foi de 2016 a 2020.Resultados: dos 1.642 trabalhos recuperados das bases, houve o afunilamento para um número total de 18 artigos, com a seguinte categorização: mortalidade e outros desfechos clínicos negativos (5); o tabagismo, as síndromes geriátricas e outras patologias (4); políticas públicas para o controle do tabaco (3); qualidade de vida e tabagismo (3); e fatores preditores para cessação tabágica (3).Conclusões: apenas um estudo selecionado foi realizado no Brasil, ressaltando a necessidade de mais estudos brasileiros envolvendo o tabagismo na população idosa objetivando uma melhor compreensão dos aspectos envolvidos e futuras capacitações e otimização de políticas públicas específicas.
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18
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Jha MK, Kim JW, Kenny PJ, Chin Fatt C, Minhajuddin A, Salas R, Ely BA, Klein M, Abdallah CG, Xu J, Trivedi MH. Smoking status links habenular volume to glycated hemoglobin: Findings from the Human Connectome Project-Young Adult. Psychoneuroendocrinology 2021; 131:105321. [PMID: 34157587 DOI: 10.1016/j.psyneuen.2021.105321] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 06/07/2021] [Accepted: 06/08/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND The habenula-pancreas axis regulates the stimulatory effects of nicotine on blood glucose levels and may participate in the emergence of type 2 diabetes in human tobacco smokers. This secondary analysis of young adults from the Human Connectome Project (HCP-YA) evaluated whether smoking status links the relationship between habenular volume and glycated hemoglobin (HbA1c), a marker of long-term glycemic control. METHODS Habenula segmentation was performed using a fully-automated myelin content-based approach in HCP-YA participants and the results were inspected visually (n = 693; aged 22-37 years). A linear regression analysis was used with habenular volume as the dependent variable, the smoking-by-HbA1c interaction as the independent variable of interest, and age, gender, race, ethnicity, education, income, employment status, body mass index, and total gray matter volume as covariates. RESULTS Habenula volume and HbA1c were similar in smokers and nonsmokers. There was a significant interaction effect (F(1, 673)= 5.03, p = 0.025) indicating that habenular volume was related to HbA1c in a manner that depended on smoking status. Among participants who were smokers (n = 120), higher HbA1c was associated with apparently larger habenular volume (β = 6.74, standard error=2.36, p = 0.005). No such association between habenular volume and HbA1c was noted among participants who were nonsmokers (n = 573). DISCUSSION Blood glucose levels over an extended time period, reflected by HbA1c, were correlated with habenular volume in smokers, consistent with a relationship between the habenula and blood glucose homeostasis in smokers. Future studies are needed to evaluate how habenular function relates to glycemic control in smokers and nonsmokers.
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Affiliation(s)
- Manish K Jha
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, United States; Center for Depression Research and Clinical Care, UT Southwestern Medical Center, Dallas, TX, United States
| | - Joo-Won Kim
- Department of Radiology, Baylor College of Medicine, Houston, TX, United States; Department of Psychiatry, Baylor College of Medicine, Houston, TX, United States
| | - Paul J Kenny
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Cherise Chin Fatt
- Center for Depression Research and Clinical Care, UT Southwestern Medical Center, Dallas, TX, United States
| | - Abu Minhajuddin
- Center for Depression Research and Clinical Care, UT Southwestern Medical Center, Dallas, TX, United States
| | - Ramiro Salas
- Department of Psychiatry, Baylor College of Medicine, Houston, TX, United States; Michael E DeBakey VA Medical Center, Houston, TX, United States; The Menninger Clinic, Houston, TX, United States
| | - Benjamin A Ely
- Department of Psychiatry and Behavioral Sciences, Albert Einstein College of Medicine, The Bronx, NY, United States
| | - Matthew Klein
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Chadi G Abdallah
- Department of Psychiatry, Baylor College of Medicine, Houston, TX, United States; Michael E DeBakey VA Medical Center, Houston, TX, United States
| | - Junqian Xu
- Department of Radiology, Baylor College of Medicine, Houston, TX, United States; Department of Psychiatry, Baylor College of Medicine, Houston, TX, United States
| | - Madhukar H Trivedi
- Center for Depression Research and Clinical Care, UT Southwestern Medical Center, Dallas, TX, United States.
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19
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Romano F, Perotto S, Mohamed SEO, Bernardi S, Giraudi M, Caropreso P, Mengozzi G, Baima G, Citterio F, Berta GN, Durazzo M, Gruden G, Aimetti M. Bidirectional Association between Metabolic Control in Type-2 Diabetes Mellitus and Periodontitis Inflammatory Burden: A Cross-Sectional Study in an Italian Population. J Clin Med 2021; 10:jcm10081787. [PMID: 33924022 PMCID: PMC8073754 DOI: 10.3390/jcm10081787] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/16/2021] [Accepted: 04/16/2021] [Indexed: 11/16/2022] Open
Abstract
This study assessed the periodontal conditions of type 2 diabetes (T2DM) patients attending an Outpatient Center in North Italy and explored the associations between metabolic control and periodontitis. Periodontal health of 104 T2DM patients (61 men and 43 women, mean age of 65.3 ± 10.1 years) was assessed according to CDC/AAP periodontitis case definitions and Periodontal Inflamed Surface Area (PISA) Index. Data on sociodemographic factors, lifestyle behaviors, laboratory tests, and glycated hemoglobin (HbA1c) levels were collected by interview and medical records. Poor glycemic control (HbA1c ≥ 7%), family history of T2DM, and C-reactive protein levels were predictors of severe periodontitis. An increase in HbA1c of 1% was associated with a rise in PISA of 89.6 mm2. On the other hand, predictors of poor glycemic control were severe periodontitis, waist circumference, unbalanced diet, and sedentary lifestyle. A rise in PISA of 10 mm2 increased the odds of having HbA1c ≥ 7% by 2%. There is a strong bidirectional connection between periodontitis and poor glycemic control. The inflammatory burden posed by periodontitis represents the strongest predictor of poor glycemic control.
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Affiliation(s)
- Federica Romano
- Department of Surgical Sciences, C.I.R. Dental School, Section of Periodontology, University of Turin, 10126 Turin, Italy; (F.R.); (S.E.O.M.); (M.G.); (G.B.); (F.C.)
| | - Stefano Perotto
- Postgraduate Program in Periodontology, C.I.R. Dental School, University of Turin, 10126 Turin, Italy;
| | - Sara Elamin Osman Mohamed
- Department of Surgical Sciences, C.I.R. Dental School, Section of Periodontology, University of Turin, 10126 Turin, Italy; (F.R.); (S.E.O.M.); (M.G.); (G.B.); (F.C.)
| | - Sara Bernardi
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (S.B.); (M.D.); (G.G.)
| | - Marta Giraudi
- Department of Surgical Sciences, C.I.R. Dental School, Section of Periodontology, University of Turin, 10126 Turin, Italy; (F.R.); (S.E.O.M.); (M.G.); (G.B.); (F.C.)
| | - Paola Caropreso
- Clinical Biochemistry Laboratory, Department of Laboratory Medicine, 10126 Turin, Italy; (P.C.); (G.M.)
| | - Giulio Mengozzi
- Clinical Biochemistry Laboratory, Department of Laboratory Medicine, 10126 Turin, Italy; (P.C.); (G.M.)
| | - Giacomo Baima
- Department of Surgical Sciences, C.I.R. Dental School, Section of Periodontology, University of Turin, 10126 Turin, Italy; (F.R.); (S.E.O.M.); (M.G.); (G.B.); (F.C.)
| | - Filippo Citterio
- Department of Surgical Sciences, C.I.R. Dental School, Section of Periodontology, University of Turin, 10126 Turin, Italy; (F.R.); (S.E.O.M.); (M.G.); (G.B.); (F.C.)
| | - Giovanni Nicolao Berta
- Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Italy
- Correspondence: (G.N.B.); (M.A.)
| | - Marilena Durazzo
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (S.B.); (M.D.); (G.G.)
| | - Gabriella Gruden
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (S.B.); (M.D.); (G.G.)
| | - Mario Aimetti
- Department of Surgical Sciences, C.I.R. Dental School, Section of Periodontology, University of Turin, 10126 Turin, Italy; (F.R.); (S.E.O.M.); (M.G.); (G.B.); (F.C.)
- Correspondence: (G.N.B.); (M.A.)
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Choi Y, Park JH, Kim DH, Kim HJ, Suh E, Kim KH, Ahn JJ, Lee GN, Jung JH, Han K, Shin YN. Association between cotinine-verified smoking status and moderately increased albuminuria in the middle-aged and older population in Korea: A nationwide population-based study. PLoS One 2021; 16:e0246017. [PMID: 33566809 PMCID: PMC7875375 DOI: 10.1371/journal.pone.0246017] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 01/12/2021] [Indexed: 11/28/2022] Open
Abstract
Objectives Although several self-reported questionnaire-based studies have found an association between smoking and moderately increased albuminuria, this result remains controversial. We investigated whether moderately increased albuminuria was associated with smoking status, verified by urinary cotinine (an objective biomarker of tobacco exposure), using population-based, nationally representative data. Methods This study included 2059 participants aged ≥ 50 years from the 2014 Korean National Health and Nutrition Examination Survey. Individuals with a urinary cotinine level ≥ 50 ng/mL were identified as cotinine-verified smokers. Moderately increased albuminuria was defined as a urine albumin-to-creatinine ratio ranging between ≥ 30 mg/g and < 300 mg/g. Multivariable logistic regression was used to evaluate the association between cotinine-verified smoking status and moderately increased albuminuria. Results Among the study participants, 16.9% were cotinine-verified smokers, 84.8% of whom were men. After adjustment for multiple covariates, cotinine-verified smokers showed a significant positive association with moderately increased albuminuria (adjusted odds ratio: 4.37, 95% confidence interval: 1.63–11.71) compared with cotinine-verified non-smokers. The association between urinary cotinine and moderately increased albuminuria did not differ with age, sex, obesity, or comorbidities (P-value for interaction > 0.05 in all cases). Conclusion This large-scale observational study showed that cotinine-verified smoking is associated with moderately increased albuminuria in the Korean middle-aged and older general population, suggesting that smoking must be strictly controlled to reduce the risk of moderately increased albuminuria.
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Affiliation(s)
- Yeonjoo Choi
- Department of Family Medicine, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Republic of Korea
| | - Joo-Hyun Park
- Department of Family Medicine, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Republic of Korea
- * E-mail: (JHP); (DHK)
| | - Do-Hoon Kim
- Department of Family Medicine, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Republic of Korea
- * E-mail: (JHP); (DHK)
| | - Hyun Jin Kim
- Department of Family Medicine, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Republic of Korea
| | - Euijung Suh
- Department of Family Medicine, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Republic of Korea
| | - Ki-Hoon Kim
- Department of Family Medicine, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Republic of Korea
| | - Jae Joon Ahn
- Department of Family Medicine, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Republic of Korea
| | - Gyu-Na Lee
- Department of Biostatistics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jin-Hyung Jung
- Department of Biostatistics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kyungdo Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Republic of Korea
| | - You-Na Shin
- Korea Medical Institute Suwon Center, Suwon, Republic of Korea
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Aydin N, Kul S, Karadağ G, Tabur S, Araz M. Effect of Ramadan fasting on glycaemic parameters & body mass index in type II diabetic patients: A meta-analysis. Indian J Med Res 2020; 150:546-556. [PMID: 32048618 PMCID: PMC7038805 DOI: 10.4103/ijmr.ijmr_1380_17] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background & objectives: There has been an ongoing debate about the impact of Ramadan fasting (RF) on the health of these individuals who fast during Ramadan. The aim of this meta-analysis was to evaluate the relationship between RF and glycaemic parameters in type 2 diabetes mellitus (T2DM) patients. Methods: Search terms were decided and databases such as MEDLINE EBSCO, Google Scholar and EMBASE were searched for eligible studies. Standardized mean differences and 95 per cent confidence intervals (CIs) of post-prandial plasma glucose (PPG), fasting plasma glucose (FPG), glycated haemoglobin (HbA1c) (%) and fructosamine levels were calculated for different treatment regimens. Results: Of the 40 studies, 19 were found eligible for inclusion in the meta-analysis. Based on pooled results, significant reductions in FPG were found in single oral antidiabetics (OAD) [standardized weighted mean difference (SMD)=0.47, 95% CI=(0.20-0.74)], multi-OAD [SMD=0.36, 95% CI=(0.11-0.61)] and multitreatment subgroups [SMD=0.65, 95% CI=(0.03-1.27)] and overall [SMD=0.48, 95% CI=(0.27-0.70)]. Furthermore, HbA1c (%) [SMD=0.26, 95% CI=(0.03-0.49)] and body mass index (BMI) [SMD=0.18, 95% CI=(0.04-0.31)] were significantly decreased in the multi-OAD group. Interpretation & conclusions: The meta-analysis showed that RF was not associated with any significant negative effects on PPG and fructosamine levels. However, BMI and FPG and HbA1c (%) were positively affected by RF.
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Affiliation(s)
- Neriman Aydin
- Department of Public Health, Faculty of Medicine, Gaziantep University, Gaziantep, Turkey
| | - Seval Kul
- Department of Biostatistics, Faculty of Medicine, Gaziantep University, Gaziantep, Turkey
| | - Gülendam Karadağ
- Department of Public Health-Nursing School, Dokuz Eylül University, İzmir, Turkey
| | - Suzan Tabur
- Department of Internal Medicine, Division of Endocrinology, Faculty of Medicine, Gaziantep University, Gaziantep, Turkey
| | - Mustafa Araz
- Department of Internal Medicine, Division of Endocrinology, Faculty of Medicine, Gaziantep University, Gaziantep, Turkey
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Kao YH, Celestin MD, Walker CD, Yu Q, Couk J, Moody-Thomas S, Zhang H, Tseng TS. Smoking Relapse and Type 2 Diabetes Mellitus-Related Emergency Department Visits Among Senior Patients with Diabetes. Prev Chronic Dis 2019; 16:E164. [PMID: 31858955 PMCID: PMC6936672 DOI: 10.5888/pcd16.190027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Introduction Quitting smoking has been proven to benefit smokers with diabetes. However, among older patients with diabetes, the evidence regarding an association between smoking status and the risk of type 2 diabetes mellitus–related emergency department (ED) visits has not been well investigated. Methods A retrospective cohort study was performed by using the Louisiana State University Health Care Services Division electronic health records from 2009 to 2011. Patients aged 65 years or older with type 2 diabetes and smoking status recorded at least twice in 2010 were selected. Selected patients with diabetes were classified into nonsmokers, former smokers, continuing smokers, and relapsed smokers. Cox proportional hazards regression models were used to estimate the adjusted hazard ratio (aHR) of 1-year type 2 diabetes–related ED visits for each group compared with nonsmokers. Results There were 174 (8.2%) continuing smokers and 77 (3.6%) relapsed smokers in 2,114 patients with diabetes who were studied. Rates of type 2 diabetes–related ED visits were highest in relapsed smokers (28.6%). Compared with nonsmokers, relapsed smokers had a significantly higher risk of type 2 diabetes–related ED visits (aHR = 1.62; 95% confidence interval [CI], 1.04–2.50). After stratifying by sex, a significantly increased risk of type 2 diabetes–related ED visits was shown only in male relapsed smokers (aHR = 2.05; 95% CI, 1.13–3.71) and female continuing smokers (aHR = 1.65; 95% CI, 1.10–2.47) compared with nonsmokers. Conclusion Older men with diabetes who were relapsed smokers had a higher risk of type 2 diabetes–related ED visits. Future research and clinical practice should focus on these patients and create more effective interventions for smoking cessation and diabetes management.
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Affiliation(s)
- Yu-Hsiang Kao
- Behavioral and Community Health Sciences, School of Public Health, Louisiana State University Health Sciences Center New Orleans, New Orleans, Louisiana
| | - Michael D Celestin
- Behavioral and Community Health Sciences, School of Public Health, Louisiana State University Health Sciences Center New Orleans, New Orleans, Louisiana
| | - Carl D Walker
- Health Care Services Division, Louisiana State University Health Sciences Center New Orleans, New Orleans, Louisiana
| | - Qingzhao Yu
- Biostatistics, School of Public Health, Louisiana State University Health Sciences Center New Orleans, New Orleans, Louisiana
| | - John Couk
- Health Care Services Division, Louisiana State University Health Sciences Center New Orleans, New Orleans, Louisiana
| | - Sarah Moody-Thomas
- Behavioral and Community Health Sciences, School of Public Health, Louisiana State University Health Sciences Center New Orleans, New Orleans, Louisiana
| | - Huijie Zhang
- Nafang Hospital of Southern Medical University, Guangzhou, Guangzhou, China
| | - Tung-Sung Tseng
- Behavioral and Community Health Sciences, School of Public Health, Louisiana State University Health Sciences Center New Orleans, 2020 Gravier St, Room 213, New Orleans, LA 70112.
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Huang ZH, Li SQ, Kou Y, Huang L, Yu T, Hu A. Risk factors for the recurrence of diabetic foot ulcers among diabetic patients: a meta-analysis. Int Wound J 2019; 16:1373-1382. [PMID: 31489774 DOI: 10.1111/iwj.13200] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Accepted: 07/28/2019] [Indexed: 12/15/2022] Open
Abstract
This study aimed to systematically review and identify the risk factors for the recurrence of diabetic foot ulcers (DFUs) among diabetic patients. PUBMED, EMBASE, Web of Science, Cochrane Library, China Biology Medicine (CBM), China National Knowledge Infrastructure (CNKI), WanFang, and VIP databases were electronically searched to identify eligible studies updated to January 2019 to collect case-control studies or cohort studies on the risk factors for the recurrence of DFUs. Two reviewers independently screened the literature, extracted data, and assessed the risk of bias of included studies using the Newcastle-Ottawa Scale. A meta-analysis was performed using RevMan 5.3. Nine retrospective cohort studies were included, in which 1426 patients were enrolled, 542 in the DFU recurrence group and 884 in the non-recurrent DFU group. Risk factors for the recurrence of DFUs included male gender (odds ratio [OR] = 1.38, 95% confidence interval [CI], 1.07-1.78, P < .05), smoking (OR = 1.66, 95% CI, 1.26-2.20, P = .0004), duration of diabetes (WMD = 4.43, 95% CI, 1.96‐6.90, P = .0004), duration of past DFUs (OR = 1.02, 95% CI, 1.00-1.03, P = .006), plantar ulcers (OR = 5.31, 95% CI, 4.93-5.72, P <.00001), peripheral artery disease (OR = 1.65, 95% CI, 1.20-2.28, P = .002), and diabetic peripheral neuropathy (OR = 2.15, 95% CI, 1.40-3.30, P = .0005). No significant differences were found in age, body mass index, total cholesterol, diabetic nephropathy, diabetic retinopathy, or hypertension. Health care staff should pay attention to the identified risk factors for the recurrence of DFUs. Because of the limited quality and quantity of the included studies, rigorous studies with adequate sample sizes are needed to verify the conclusion.
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Affiliation(s)
- Ze-Hao Huang
- School of Nursing, Sun Yat-sen University, Guangzhou, China
| | - Si-Qing Li
- School of Nursing, Sun Yat-sen University, Guangzhou, China
| | - Yan Kou
- School of Nursing, Sun Yat-sen University, Guangzhou, China
| | - Lei Huang
- RN, Nursing Department, Lingnan Branch of the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Ting Yu
- RN, Nursing Department, Lingnan Branch of the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Ailing Hu
- RN, Nursing Department, Lingnan Branch of the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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Georges A, Galbiati L, Clair C. Smoking in men and women with type 2 diabetes: A qualitative gender-sensitive exploration of barriers to smoking cessation among people with type 2 diabetes. PLoS One 2019; 14:e0221783. [PMID: 31461485 PMCID: PMC6713328 DOI: 10.1371/journal.pone.0221783] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 08/14/2019] [Indexed: 12/15/2022] Open
Abstract
Objectives Despite growing evidence of the impact of smoking on diabetes complications, people with type 2 diabetes still smoke at high rates and little is known about the specific barriers to quit smoking in this group. The purpose of this article is to explore the perception of smoking, and motivation and barriers to quit among smokers with type 2 diabetes. This exploratory study will help designing a smoking cessation intervention tailored to the needs of people with type 2 diabetes. We hypothesize both that living with diabetes and gender may raise additional difficulties to quit smoking. Setting The qualitative exploratory research included ten in-depth semi-structured individual interviews and five focus groups conducted in an Ambulatory Care University Hospital in Switzerland. The thematic analysis was conducted with a gender-sensitive focus. Participants Both current and former smokers recruited from the ambulatory clinic and the community took part in the qualitative interviews. We restricted the analysis to 21 current smokers only. Results The sample included 12 men and 9 women with type 2 diabetes, having a mean age of 59.4 years, who had diabetes for an average of 9 years with a mean HbA1c of 7.4%. We found that harmful effects of tobacco were superficially understood, and participants used several patterns of thinking to minimize the risks. The relation between tobacco and diabetes was poorly known. Readiness to change was related to personal self-image and meaningful engagement in life and social relationships. Barriers could be organized into three groups: dependence, psychological habits and social barriers. Barriers were markedly shaped by gender and living with diabetes. Conclusions Results suggest that “one -fits-all” smoking cessation interventions do not satisfy the needs of type 2 diabetic smokers. Personalized smoking cessation interventions should be preferred and should pursue positive psychological outcomes addressing contextual factors.
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Affiliation(s)
- Aurélien Georges
- Programme cantonal Diabète (PcD), Department of Ambulatory care and Community Medicine, University of Lausanne, Lausanne, Switzerland
| | - Laura Galbiati
- Institute of Psychology, University of Lausanne, Lausanne, Switzerland
| | - Carole Clair
- Department of Ambulatory Care and Community Medicine, University of Lausanne, Lausanne, Switzerland
- * E-mail:
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Kar D, Gillies C, Nath M, Khunti K, Davies MJ, Seidu S. Association of smoking and cardiometabolic parameters with albuminuria in people with type 2 diabetes mellitus: a systematic review and meta-analysis. Acta Diabetol 2019; 56:839-850. [PMID: 30799525 PMCID: PMC6597612 DOI: 10.1007/s00592-019-01293-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 01/23/2019] [Indexed: 02/08/2023]
Abstract
AIMS Smoking is a strong risk factor for albuminuria in people with type 2 diabetes mellitus (T2DM). However, it is unclear whether this sequela of smoking is brought about by its action on cardiometabolic parameters or the relationship is independent. The aim of this systematic review is to explore this relationship. METHODS Electronic databases on cross-sectional and prospective studies in Medline and Embase were searched from January 1946 to May 2018. Adult smokers with T2DM were included, and other types of diabetes were excluded. RESULTS A random effects meta-analysis of 20,056 participants from 13 studies found that the odds ratio (OR) of smokers developing albuminuria compared to non-smokers was 2.13 (95% CI 1.32, 3.45). Apart from smoking, the odds ratio of other risk factors associated with albuminuria were: age 1.24 (95% CI 0.84, 1.64), male sex 1.39 (95% CI 1.16, 1.67), duration of diabetes 1.78 (95% CI 1.32, 2.23), HbA1c 0.63 (95% CI 0.45, 0.81), SBP 6.03 (95% CI 4.10, 7.97), DBP 1.85 (95% CI 1.08, 2.62), total cholesterol 0.06 (95% CI - 0.05, 0.17) and HDL cholesterol - 0.01 (95% CI - 0.04, 0.02), triglyceride 0.22 (95% CI 0.12, 0.33) and BMI 0.40 (95% CI 0.00-0.80). When the smoking status was adjusted in a mixed effect meta-regression model, the duration of diabetes was the only statistically significant factor that influenced the prevalence of albuminuria. In smokers, each year's increase in the duration of T2DM was associated with an increased risk of albuminuria of 0.19 units (95% CI 0.07, 0.31) on the log odds scale or increased the odds approximately by 23%, compared to non-smokers. Prediction from the meta-regression model also suggested that the odds ratios of albuminuria in smokers after a diabetes duration of 9 years and 16 years were 1.53 (95% CI 1.10, 2.13) and 5.94 (95% CI 2.53, 13.95), respectively. CONCLUSIONS Continuing to smoke and the duration of diabetes are two strong predictors of albuminuria in smokers with T2DM. With a global surge in younger smokers developing T2DM, smoking cessation interventions at an early stage of disease trajectory should be promoted.
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Affiliation(s)
- Debasish Kar
- Diabetes Research Centre, Univerisity of Leicester, Leicester, UK
- Academic Unit of Diabetes and Endocrinology, University of Sheffield, Sheffield, UK
| | - Clare Gillies
- Diabetes Research Centre, Univerisity of Leicester, Leicester, UK
| | - Mintu Nath
- Diabetes Research Centre, Univerisity of Leicester, Leicester, UK
| | - Kamlesh Khunti
- Diabetes Research Centre, Univerisity of Leicester, Leicester, UK
| | | | - Samuel Seidu
- Diabetes Research Centre, Univerisity of Leicester, Leicester, UK
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Roderick P, Turner V, Readshaw A, Dogar O, Siddiqi K. The global prevalence of tobacco use in type 2 diabetes mellitus patients: A systematic review and meta-analysis. Diabetes Res Clin Pract 2019; 154:52-65. [PMID: 31202865 DOI: 10.1016/j.diabres.2019.05.035] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 05/22/2019] [Accepted: 05/28/2019] [Indexed: 01/03/2023]
Abstract
BACKGROUND A multi-layered association between tobacco use and type 2 diabetes mellitus (T2DM) is well established. However, global epidemiological patterns of tobacco use among T2DM patients are not well documented; this review thus aims to estimate the overall global burden of tobacco use in T2DM. METHODS A systematic review of studies published from Jan 1, 1990 to October 5, 2017 was undertaken, comprising: a comprehensive literature search on multiple electronic databases; quality assessment of studies; data extraction for the primary (prevalence of tobacco use in T2DM patients) and secondary outcomes (patterns of tobacco use in T2DM patients); and a meta-analysis. The review was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement guidelines. A protocol for this review is available on PROSPERO (CRD42016038793). FINDINGS 74 studies were included in the review, reporting data from 3.2 million participants across 33 countries. Global mean prevalence of tobacco use in T2DM was 20·81% (95% CI 18·93-22·76), and was higher in the WHO East Asia and Pacific and South Asia regions, compared to the Americas, Middle East and North Africa, Europe and Central Asia. In studies which compared prevalence of tobacco use in patients to non-patients, patients with T2DM were 26% less likely to use tobacco (pooled OR = 0·74 (CI 0·61-0·88). INTERPRETATION Tobacco is used by one in five T2DM patients globally, but usage is less likely in patients than in non-patients. Global patterns of use demonstrated by this review have implications for both prevention and The understanding of diabetes burden, and the success of tobacco cessation strategies.
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Affiliation(s)
| | | | - Anne Readshaw
- Department of Health Sciences, University of York, United Kingdom
| | - Omara Dogar
- Department of Health Sciences, University of York, United Kingdom
| | - Kamran Siddiqi
- Department of Health Sciences, University of York, United Kingdom
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Campagna D, Alamo A, Di Pino A, Russo C, Calogero AE, Purrello F, Polosa R. Smoking and diabetes: dangerous liaisons and confusing relationships. Diabetol Metab Syndr 2019; 11:85. [PMID: 31666811 PMCID: PMC6813988 DOI: 10.1186/s13098-019-0482-2] [Citation(s) in RCA: 77] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 10/11/2019] [Indexed: 02/07/2023] Open
Abstract
The combined harmful effects of cigarette smoking and hyperglycemia can accelerate vascular damage in patients with diabetes who smoke, as is well known. Can smoking cause diabetes? What are the effects of smoking on macro and microvascular complications? Now growing evidence indicates that regular smokers are at risk of developing incident diabetes. Since the prevalence rates of smoking in patients with diabetes are relatively similar to those of the general population, it is essential to address the main modifiable risk factor of smoking to prevent the onset of diabetes and delay the development of its complications. Quitting smoking shows clear benefits in terms of reducing or slowing the risk of cardiovascular morbidity and mortality in people with diabetes. Does quitting smoking decrease the incidence of diabetes and its progression? What are the effects of quitting smoking on complications? The current evidence does not seem to unequivocally suggest a positive role for quitting in patients with diabetes. Quitting smoking has also been shown to have a negative impact on body weight, glycemic control and subsequent increased risk of new-onset diabetes. Moreover, its role on microvascular complications of the disease is unclear. What are the current smoking cessation treatments, and which ones are better for patients with diabetes? Stopping smoking may be of value for diabetes prevention and management of the disease and its macrovascular and microvascular complications. Unfortunately, achieving long-lasting abstinence is not easy and novel approaches for managing these patients are needed. This narrative review examines the evidence on the impact of smoking and smoking cessation in patients with diabetes and particularly in type 2 diabetes mellitus and its complications. In addition, management options and potential future directions will be discussed.
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Affiliation(s)
- D. Campagna
- Centro per la Prevenzione e Cura del Tabagismo (CPCT), University Teaching Hospital “Policlinico-Vittorio Emanuele”, University of Catania, Catania, Italy
- U.O.C. MCAU, University Teaching Hospital “Policlinico-Vittorio Emanuele”, University of Catania, Catania, Italy
| | - A. Alamo
- Centro per la Prevenzione e Cura del Tabagismo (CPCT), University Teaching Hospital “Policlinico-Vittorio Emanuele”, University of Catania, Catania, Italy
- Division of Andrology and Endocrinology, University Teaching Hospital “Policlinico-Vittorio Emanuele”, University of Catania, Catania, Italy
- Department of Clinical and Experimental Medicine, (MEDCLIN), University of Catania, Catania, Italy
| | - A. Di Pino
- Department of Clinical and Experimental Medicine, (MEDCLIN), University of Catania, Catania, Italy
- Center of Excellence for the Acceleration of HArm Reduction (CoEHAR), University of Catania, Catania, Italy
| | - C. Russo
- Centro per la Prevenzione e Cura del Tabagismo (CPCT), University Teaching Hospital “Policlinico-Vittorio Emanuele”, University of Catania, Catania, Italy
| | - A. E. Calogero
- Division of Andrology and Endocrinology, University Teaching Hospital “Policlinico-Vittorio Emanuele”, University of Catania, Catania, Italy
- Department of Clinical and Experimental Medicine, (MEDCLIN), University of Catania, Catania, Italy
- Center of Excellence for the Acceleration of HArm Reduction (CoEHAR), University of Catania, Catania, Italy
| | - F. Purrello
- Department of Clinical and Experimental Medicine, (MEDCLIN), University of Catania, Catania, Italy
- Center of Excellence for the Acceleration of HArm Reduction (CoEHAR), University of Catania, Catania, Italy
| | - R. Polosa
- Centro per la Prevenzione e Cura del Tabagismo (CPCT), University Teaching Hospital “Policlinico-Vittorio Emanuele”, University of Catania, Catania, Italy
- Department of Clinical and Experimental Medicine, (MEDCLIN), University of Catania, Catania, Italy
- Center of Excellence for the Acceleration of HArm Reduction (CoEHAR), University of Catania, Catania, Italy
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Awadalla H, Almobarak AO, Ahmed MH. Prevalence of smoking in Sudanese individuals with diabetes and associated complications: Population-based study. Diabetes Metab Syndr 2018; 12:749-751. [PMID: 29724570 DOI: 10.1016/j.dsx.2018.04.038] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Accepted: 04/23/2018] [Indexed: 01/15/2023]
Abstract
INTRODUCTION Smoking cigarettes and diabetes are major public health problems in Sudan. Smoking is associated with insulin resistance and can be associated with type 2 diabetes. The aim of this study was to investigate the prevalence of smoking in individuals with diabetes and associated complications. METHODOLOGY a descriptive analytical cross-sectional study, included 315 of participants with diabetes. The data collection was performed to gather demographic information, prevalence of smoking and presence of complications. In addition to measurement of blood pressure, weight and height measurement for calculation of body mass index and biochemical tests. Statistical association at p.value of 0.05 was measured using T-test for quantitative data and Chi square test for categorical data. RESULTS The overall prevalence of smoking was found to be 33.9%. Smoking was statistically significant associated with being male; increase in age; and being married. HbA1c and triglycerides are significantly associated with smoking (P value = 0.01 and 0.05 respectively); therefore, statistical significance was found with ischemic heart disease(IHD) as well (P value = 0.05). Hypertension, duration of diabetes, low density lipoprotein (LDL), cholesterol and body mass index (BMI) were not statistically significant with smoking. CONCLUSION Almost third of the population with diabetes are smokers (33.9%). Smoking is statistically associated with IHD, high triglyceride and HbA1c. Therefore, smoking cessation schemes should be advocated by health authorities and the public in Sudan.
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Affiliation(s)
- Heitham Awadalla
- Department of community Medicine, Faculty of Medicine, University of Khartoum, Sudan
| | - Ahmed O Almobarak
- Department of Pathology, Faculty of Medicine, University of Medical Sciences and Technology, Khartoum, Sudan
| | - Mohamed H Ahmed
- Department of Medicine and HIV Metabolic Clinic, Milton Keynes University Hospital NHS Foundation Trust, Eaglestone, Milton Keynes, Buckinghamshire, UK.
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Borsari L, Malagoli C, Werler MM, Rothman KJ, Malavolti M, Rodolfi R, De Girolamo G, Nicolini F, Vinceti M. Joint Effect of Maternal Tobacco Smoking and Pregestational Diabetes on Preterm Births and Congenital Anomalies: A Population-Based Study in Northern Italy. J Diabetes Res 2018; 2018:2782741. [PMID: 30050951 PMCID: PMC6046136 DOI: 10.1155/2018/2782741] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 06/04/2018] [Accepted: 06/11/2018] [Indexed: 12/21/2022] Open
Abstract
Smoking and pregestational diabetes (PGD) are recognized risk factors for adverse pregnancy outcomes, but to date, no population-based study has investigated their joint effects. Using hospital discharges, we identified all women with PGD delivering in Emilia-Romagna region during 2007-2010 matched 1 : 5 with parturients without diabetes. Our study endpoints were preterm births and congenital anomalies. We measured interaction between PGD and maternal smoking, by calculating excess prevalence and prevalence ratio due to interaction, relative excess risk due to interaction (RERI), attributable proportion (AP), and the synergy index (S). Analyses were performed in the overall study population and in the subgroup whose PGD was validated through diabetes registers. The study included 992 women with PGD (10.5% smokers) and 4788 comparison women (11.9% smokers). The effects of PGD and maternal tobacco smoking were greater than additive for both preterm birth (excess prevalence due to interaction = 11.7%, excess ratio due to interaction = 1.5, RERI = 2.39, AP = 0.51, S = 2.82) and congenital anomalies (excess prevalence due to interaction = 2.2%, excess ratio due to interaction = 1.3, RERI = 1.33, AP = 0.49, S = 5.03). Joint effect on both endpoints was confirmed in the subgroup whose PGD status was validated. In conclusion, we found that maternal tobacco smoking and PGD intensify each other's effect on preterm birth and congenital anomalies.
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Affiliation(s)
- Lucia Borsari
- Department of Biomedical, Metabolic and Neural Sciences, Environmental, Genetic and Nutritional Epidemiology Research Center (CREAGEN), University of Modena and Reggio Emilia, Modena 41125, Italy
| | - Carlotta Malagoli
- Department of Biomedical, Metabolic and Neural Sciences, Environmental, Genetic and Nutritional Epidemiology Research Center (CREAGEN), University of Modena and Reggio Emilia, Modena 41125, Italy
| | - Martha M. Werler
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
- Department of Epidemiology, Boston University School of Public Health, Boston, MA 02118, USA
| | - Kenneth J. Rothman
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
- Department of Epidemiology, Boston University School of Public Health, Boston, MA 02118, USA
- Research Triangle Institute, Research Triangle Park, NC 27709, USA
| | - Marcella Malavolti
- Department of Biomedical, Metabolic and Neural Sciences, Environmental, Genetic and Nutritional Epidemiology Research Center (CREAGEN), University of Modena and Reggio Emilia, Modena 41125, Italy
| | - Rossella Rodolfi
- Local Health Authority of Reggio Emilia, Reggio Emilia 42122, Italy
| | - Gianfranco De Girolamo
- Department of Public Health, Unit of Epidemiology and Risk Communication, Local Health Authority of Modena, Modena 41126, Italy
| | - Fausto Nicolini
- Local Health Authority of Reggio Emilia, Reggio Emilia 42122, Italy
| | - Marco Vinceti
- Department of Biomedical, Metabolic and Neural Sciences, Environmental, Genetic and Nutritional Epidemiology Research Center (CREAGEN), University of Modena and Reggio Emilia, Modena 41125, Italy
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
- Department of Epidemiology, Boston University School of Public Health, Boston, MA 02118, USA
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30
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Peng K, Chen G, Liu C, Mu Y, Ye Z, Shi L, Zhao J, Chen L, Li Q, Yang T, Yan L, Wan Q, Wu S, Wang G, Luo Z, Tang X, Huo Y, Gao Z, Su Q, Wang Y, Qin G, Deng H, Yu X, Shen F, Chen L, Zhao L, Xu Y, Xu M, Chen Y, Lu J, Lin L, Du R, Dai M, Li M, Wang T, Zhao Z, Zhang D, Bi Y, Li D, Wang W, Ning G. Association between smoking and glycemic control in diabetic patients: Results from the Risk Evaluation of cAncers in Chinese diabeTic Individuals: A lONgitudinal (REACTION) study. J Diabetes 2018; 10:408-418. [PMID: 29144059 DOI: 10.1111/1753-0407.12625] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2017] [Revised: 10/27/2017] [Accepted: 11/10/2017] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND A number of primary studies suggested that active smoking could be independently associated with incident diabetes. However less is known about the effect of active smoking and smoking cessation on glycemic control in patients with diabetes. The aim of this study was to evaluate the associations of active smoking and smoking cessation with glycemic control in diabetic patients. METHODS The present was a cross-sectional study of 10 551 men and 15 297 women with diabetes from the Risk Evaluation of cAncers in Chinese diabeTic Individuals: a lONgitudinal (REACTION) study. Risk factors for glycemic control and the association of active smoking with glycemic control were evaluated using logistic regression models. Poor glycemic control was defined as HbA1c ≥7.0%. RESULTS Current smokers have an increased risk of poor glycemic control, and the multivariable-adjusted odds ratio (OR) and 95% confidence intervals (CI) of HbA1c ≥7.0% with current smoking were 1.49 (1.35-1.66) in men and 1.56 (1.13-2.15) in women. Further analysis demonstrated a dose-dependent relationship between active smoking and the risk of poor glycemic control in men. Former smokers who quit smoking for <10 years remained at increased risk of poor glycemic control, with the risk leveling off after 10 years of smoking cessation compared with non-smokers, but risk in former smokers was significantly lower than that in current smokers. CONCLUSIONS Active smoking is a modifiable risk factor for poor glycemic control in Chinese diabetic patients.
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Affiliation(s)
- Kui Peng
- National Clinical Research Center for Metabolic Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Gang Chen
- Fujian Provincial Hospital, Fujian Medical University, Fuzhou, China
| | - Chao Liu
- Jiangsu Province Hospital on Integration of Chinese and Western Medicine, Nanjing, China
| | - Yiming Mu
- Chinese People's Liberation Army General Hospital, Beijing, China
| | - Zhen Ye
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
| | - Lixin Shi
- Affiliated Hospital of Guiyang Medical College, Guiyang, China
| | - Jiajun Zhao
- Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China
| | - Lulu Chen
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qiang Li
- The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Tao Yang
- The First Affiliated Hospital with Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Li Yan
- Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Qin Wan
- The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Shengli Wu
- Karamay Municipal People's Hospital, Xinjiang, China
| | - Guixia Wang
- The First Hospital of Jilin University, Changchun, China
| | - Zuojie Luo
- The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Xulei Tang
- The First Hospital of Lanzhou University, Lanzhou, China
| | - Yanan Huo
- Jiangxi People's Hospital, Nanchang, China
| | - Zhengnan Gao
- Dalian Municipal Central Hospital, Dalian, China
| | - Qing Su
- Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Youmin Wang
- The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Guijun Qin
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Huacong Deng
- The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xuefeng Yu
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Feixia Shen
- The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Li Chen
- Qilu Hospital of Shandong University, Jinan, China
| | - Liebin Zhao
- National Clinical Research Center for Metabolic Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yu Xu
- National Clinical Research Center for Metabolic Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Min Xu
- National Clinical Research Center for Metabolic Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuhong Chen
- National Clinical Research Center for Metabolic Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jieli Lu
- National Clinical Research Center for Metabolic Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lin Lin
- National Clinical Research Center for Metabolic Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Rui Du
- National Clinical Research Center for Metabolic Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Meng Dai
- National Clinical Research Center for Metabolic Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mian Li
- National Clinical Research Center for Metabolic Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tiange Wang
- National Clinical Research Center for Metabolic Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhiyun Zhao
- National Clinical Research Center for Metabolic Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Di Zhang
- National Clinical Research Center for Metabolic Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yufang Bi
- National Clinical Research Center for Metabolic Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Donghui Li
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Weiqing Wang
- National Clinical Research Center for Metabolic Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guang Ning
- National Clinical Research Center for Metabolic Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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31
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Reid RD, Malcolm J, Wooding E, Geertsma A, Aitken D, Arbeau D, Blanchard C, Gagnier JA, Gupta A, Mullen KA, Oh P, Papadakis S, Tulloch H, LeBlanc AG, Wells GA, Pipe AL. Prospective, Cluster-Randomized Trial to Implement the Ottawa Model for Smoking Cessation in Diabetes Education Programs in Ontario, Canada. Diabetes Care 2018; 41:406-412. [PMID: 29269509 DOI: 10.2337/dc17-1809] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Accepted: 11/30/2017] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To test whether a practice-level intervention to promote the systematic identification, treatment, and follow-up of smokers (the Ottawa Model for Smoking Cessation [OMSC]) would improve long-term abstinence rates among smoker-patients with type 2 diabetes or prediabetes receiving care from diabetes education programs in Ontario, Canada. RESEARCH DESIGN AND METHODS The Tobacco Intervention in Diabetes Education study was a matched-pair, cluster-randomized clinical trial. Within each pair, sites were randomly allocated to either an OMSC intervention (n = 7) or a wait-list control (WLC) condition (n = 7). Diabetes education programs in the OMSC group introduced standardized processes to identify smokers and routinely provided smoking cessation interventions and follow-up. Smokers in the OMSC group received counseling, a discount card to partially cover the cost of smoking cessation medication, and follow-up telephone calls over a 6-month period. Diabetes education programs in the WLC condition were offered the OMSC intervention after a 1-year waiting period. Smokers in the WLC group received usual care for smoking cessation from their diabetes educator. The primary end point was carbon monoxide (CO)-confirmed 7-day point prevalence abstinence from smoking at 6-month follow-up. RESULTS A total of 313 smokers (OMSC group n = 199, WLC group n = 114) with diabetes or prediabetes were enrolled. The CO-confirmed abstinence rate at 6 months was 11.1% in the OMSC group versus 2.6% in the WLC group (odds ratio 3.73 [95% CI 1.20, 11.58]; P = 0.02). CONCLUSIONS Implementation of the OMSC in diabetes education programs resulted in clinically and statistically significant improvements in long-term abstinence among smokers with diabetes or prediabetes.
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Affiliation(s)
- Robert D Reid
- Division of Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada .,Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Janine Malcolm
- Division of Endocrinology and Metabolism, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Evyanne Wooding
- Division of Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Amy Geertsma
- Division of Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Debbie Aitken
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - David Arbeau
- Horizon Health Network, Fredericton, New Brunswick, Canada
| | - Chris Blanchard
- Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Jo-Anne Gagnier
- Division of Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Anil Gupta
- Trillium Health Centre, Mississauga, Ontario, Canada
| | - Kerri-Anne Mullen
- Division of Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Paul Oh
- Toronto Rehabilitation Institute, Toronto, Ontario, Canada
| | - Sophia Papadakis
- Division of Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada.,Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Heather Tulloch
- Division of Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada.,Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Allana G LeBlanc
- Division of Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - George A Wells
- Division of Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada.,Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Andrew L Pipe
- Division of Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada.,Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
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32
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Śliwińska-Mossoń M, Milnerowicz H. The impact of smoking on the development of diabetes and its complications. Diab Vasc Dis Res 2017; 14:265-276. [PMID: 28393534 DOI: 10.1177/1479164117701876] [Citation(s) in RCA: 123] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Diabetes is one of the most common metabolic disorders and emerges secondary to an interaction between genetic, environmental and lifestyle factors. This work provides an overview of the impact of smoking on the development of vascular complications in this condition and also provides an overview of the potential role of smoking in predisposition to diabetes. There are many studies documenting the impact of smoking on health (not focused on patients with diabetes), suggesting that the health exposure in these individuals is at least comparable to that observed in the general population. Distinct studies of smoking in patients with diabetes have unambiguously confirmed an increased prevalence and a higher risk of early death associated with the development of macrovascular complications. Smoking is also associated with premature development of microvascular complications and may contribute to the pathogenesis of type 2 diabetes. It has been shown that smoking is a predictor of the progression of glucose intolerance at both the transition from normoglycaemia to impaired glucose tolerance status and the increased risk of developing diabetes. The mechanisms explaining the relationship between smoking and the development of diabetes are not fully understood, although a number of hypotheses have been put forward. Current evidence indicates that smoking cessation is not only important to prevent macrovascular complications in diabetes, but also has a role in limiting microvascular disease and may also facilitate glycaemic management in this condition.
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Affiliation(s)
- Mariola Śliwińska-Mossoń
- Department of Biomedical and Environmental Analysis, Wrocław Medical University, Wrocław, Poland
| | - Halina Milnerowicz
- Department of Biomedical and Environmental Analysis, Wrocław Medical University, Wrocław, Poland
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33
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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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34
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Brief intervention to promote smoking cessation and improve glycemic control in smokers with type 2 diabetes: a randomized controlled trial. Sci Rep 2017; 7:45902. [PMID: 28378764 PMCID: PMC5381102 DOI: 10.1038/srep45902] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 03/06/2017] [Indexed: 12/18/2022] Open
Abstract
The aim of the study was to examine the effects of a brief stage-matched smoking cessation intervention group compared with a control group (with usual care) in type 2 diabetes mellitus patients who smoked by randomized controlled trial. There were 557 patients, randomized either into the intervention group (n = 283) who received brief (20- minute) individualized face-to-face counseling by trained nurses and a diabetes mellitus-specific leaflet, or a control group (n = 274) who received standard care. Patient follow-ups were at 1 week, 1 month, 3 months, 6 months, and 12 months via telephone, and assessment of smoking status from 2012 to 2014. Patients smoked an average of 14 cigarettes per day for more than 37 years, and more than 70% were in the precontemplation stage of quitting. The primary outcome showed that both the intervention and control groups had similar 7-day point-prevalence smoking abstinence (9.2% vs. 13.9%; p = 0.08). The secondary outcome showed that HbA1c levels with 7.95% [63 mmol/mol] vs. 8.05% [64 mmol/mol], p = 0.49 at 12 months, respectively. There was no evidence for effectiveness in promoting the brief stage-matched smoking cessation or improving glycemic control in smokers with type 2 diabetes mellitus, particularly those in the pre-contemplation stage.
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35
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Dedinska I, Laca L, Miklusica J, Ulianko J, Janek J, Galajda P, Stancik M, Cellar M, Mokan M. Effect of Smoking on Development of New Onset Diabetes Mellitus after Transplantation (NODAT) of Kidney. ACTA MEDICA MARTINIANA 2017. [DOI: 10.1515/acm-2016-0013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Purpose: Cigarette smoking has adverse effects on kidney transplant recipients, causing cardiovascular disease, kidney function impairment, and cancer. New onset diabetes mellitus after transplantation (NODAT) represents serious complication of transplantation of solid organs.
Methods: In the group of 252 patients after kidney transplantation, we identified smokers and current non-smokers (the patient who has not been smoking or who is ex smoker) for the period of minimum 24 months. In the monitored period of 12 months after transplantation, we detected presence of NODAT in both groups. The group contained only those patients who did not have diabetes mellitus (of type 1 and 2) at the time of kidney transplantation.
Results: The group of smokers was composed of 88 patients (34.9 %) and non-smokers 164 patients (65.1 %). The average age of smokers was 52 years ± 12.4, and of current non-smokers it was 44.8 years ± 12.8 (P < 0.0001). The smokers had significantly lower body mass index (BMI) at the time of kidney transplantation (P = 0.0059) and also 12 months after transplantation (P = 0.0069), lower weight gain 12 months after transplantation (P = 0.0220) and larger waist circumference 12 months after transplantation (P < 0.0001).
Conclusion: In our group, smoking had no effect on development of NODAT, the smokers had lower values of BMI and waist circumference, however, the guideline development group feels that, as for the general population, success of smoking cessation can be enhanced by offering structured smoking cessation programs.
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Affiliation(s)
- I Dedinska
- Comenius University, Jessenius Faculty of Medicine Martin and University Hospital, Surgery Clinic and Transplant Center, Martin, Slovakia
| | - L Laca
- Comenius University, Jessenius Faculty of Medicine Martin and University Hospital, Surgery Clinic and Transplant Center, Martin, Slovakia
| | - J Miklusica
- Comenius University, Jessenius Faculty of Medicine Martin and University Hospital, Surgery Clinic and Transplant Center, Martin, Slovakia
| | - J Ulianko
- Plastic surgery Clinic, Faculty Hospital of F.D. Roosevelt, Banská Bystrica, Slovakia
| | - J Janek
- Department of vascular surgery, Faculty Hospital of F.D. Roosevelt, Banská Bystrica, Slovakia
| | - P Galajda
- Comenius University, Jessenius Faculty of Medicine Martin and University Hospital Martin, Clinic of Internal Medicine I, Slovakia
| | - M Stancik
- Comenius University, Jessenius Faculty of Medicine Martin and University Hospital Martin, Clinic of Internal Medicine I, Slovakia
| | - M Cellar
- Department of Transplant Nephrology, II. Internal Clinic of Slovak Medical University, F.D. Roosevelt’s Faculty Hospital in Banská Bystrica, Slovakia
| | - M Mokan
- Comenius University, Jessenius Faculty of Medicine Martin and University Hospital Martin, Clinic of Internal Medicine I, Slovakia
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36
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Nemes-Nagy E, Fazakas Z, Balogh-Sămărghițan V, Simon-Szabó Z, Dénes L, Uzun CC, Fodor MA, Tilinca MC, Reid D, Higgins T. Comparison of four chromatographic methods used for measurement of glycated hemoglobin. REV ROMANA MED LAB 2016. [DOI: 10.1515/rrlm-2016-0039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
This parameter’s results accuracy has a special importance in the management of diabetic patients since targets for optimal glycemic control are established using HbA1c values. Several error sources can influence the obtained value, some of them can be counteracted (ex. pipetting errors, storage), and others should be taken into consideration at the interpretation of the result (ex. presence of hemoglobin variants). The aim of this study was to compare four chromatographic methods regarding the costs and the influence of certain error sources on the accuracy of the result. Materials and methods: Samples and controls were analyzed using Variant I, Micromat II and In2it (Bio-Rad) systems, and the BIOMIDI reagent kit for HbA1c measurement. Results: Positive correlation could be observed comparing the results obtained using different methods, except the patients presenting elevated HbF. Pipetting errors modify the results up to 5% in case of Variant I, and up to 10% in case of Micromat II in the tested range. One day of improper storage at room temperature causes 3% deviation from the actual value using the Variant I analyzer and 5% in case of Micromat II and In2it equipment. As a conclusion, depending on the number of samples, automated chromatographic analyzers are the most appropriate equipments for the determination of HbA1c.
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Affiliation(s)
- Enikő Nemes-Nagy
- Department of Biochemistry and Chemistry of Environmental Factors, University of Medicine and Pharmacy, Tîrgu Mureș, Romania
| | - Zita Fazakas
- Department of Biochemistry and Chemistry of Environmental Factors, University of Medicine and Pharmacy, Tîrgu Mureș, Romania
| | - Victor Balogh-Sămărghițan
- Department of Biochemistry and Chemistry of Environmental Factors, University of Medicine and Pharmacy, Tîrgu Mureș, Romania
| | | | - Lóránd Dénes
- Department of Anatomy and Embriology, University of Medicine and Pharmacy, Tîrgu Mureş, Romania
| | - Cosmina Cristina Uzun
- Department of Biochemistry and Chemistry of Environmental Factors, University of Medicine and Pharmacy, Tîrgu Mureș, Romania
| | - Márta Andrea Fodor
- Department of Clinical Laboratory, University of Medicine and Pharmacy, Tîrgu Mureş, Romania
| | - Mariana Cornelia Tilinca
- Cellular and Molecular Biology Department, University of Medicine and Pharmacy, Tîrgu Mureş, Romania
| | - Deborah Reid
- Clinical Chemistry Department, Dynalifedx Diagnostic Laboratory, Edmonton, Canada
| | - Trefor Higgins
- Clinical Chemistry Department, Dynalifedx Diagnostic Laboratory, Edmonton, Canada
- Clinical Professor of Laboratory Medicine, University of Alberta, Edmonton, Canada
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37
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Affiliation(s)
- Mats Eliasson
- Sunderby Hospital, Luleå and Department of Public Health and Clinical Medicine, Umeå University, Sweden.
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38
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Kar D, Gillies C, Zaccardi F, Webb D, Seidu S, Tesfaye S, Davies M, Khunti K. Relationship of cardiometabolic parameters in non-smokers, current smokers, and quitters in diabetes: a systematic review and meta-analysis. Cardiovasc Diabetol 2016; 15:158. [PMID: 27881170 PMCID: PMC5121966 DOI: 10.1186/s12933-016-0475-5] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Accepted: 11/10/2016] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Smoking is associated with increased macrovascular and microvascular complications in people with diabetes. In addition to other concomitant vascular perturbations, it also seems to influence the cardiometabolic parameters, which may partly explain the accelerated rate of vascular complications in smokers with diabetes. While smoking cessation is advocated as a universal component of the management of diabetes, there is some anecdotal evidence that HbA1c could increase following smoking cessation. The aim of this review is to explore the relationship between smoking and its cessation on cardiometabolic parameters in diabetes. METHODS Searches were conducted on Medline, EMBASE and CINAHL up to March 2016. After screening 6866 studies (Additional file 1), 14 observational studies with a total of 98,978 participants' with either type 1 or type 2 diabetes were selected for review. Narrative synthesis and meta-analyses were carried out to explore the relationship between smoking and its cessation. RESULTS Meta-analysis showed that the pooled mean difference of HbA1c between non-smokers and smokers was -0.61% (95% CI -0.88 to -0.33, p < 0.0001). The difference in LDL cholesterol between non-smokers and smokers was -0.11 mmol/l (95% CI -0.21 to -0.01, p = 0.04). The difference in HDL cholesterol between non-smokers and smokers was 0.12 mmol/l (95% CI 0.08-0.15, p < 0.001). However, there was no statistically significant difference in blood pressure between the two groups. The difference in HbA1c between quitters and continued smokers was not statistically significant -0.10% (95% CI -0.42 to 0.21, p = 0.53). However, a narrative synthesis revealed that over a period of 10 years, the HbA1c was comparable between non-smokers and quitters. CONCLUSION Non-smokers have a statistically significant lower HbA1c and more favourable lipid profile compared to smokers. Smoking cessation does not lead to an increase in HbA1c in long-term and may reduce vascular complications in diabetes by its favourable impact on lipid profile.
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Affiliation(s)
- Debasish Kar
- Diabetes Research Centre, University of Leicester, Leicester General Infirmary, Gwendolen Road, Leicester, LE5 4AW, UK. .,Derbyshire Community Health Services NHS Foundation Trust, Castle Street Medical Centre, Castle Street, Bolsover, Chesterfield, Derbyshire, UK.
| | - Clare Gillies
- Diabetes Research Centre, University of Leicester, Leicester General Infirmary, Gwendolen Road, Leicester, LE5 4AW, UK
| | - Francesco Zaccardi
- Diabetes Research Centre, University of Leicester, Leicester General Infirmary, Gwendolen Road, Leicester, LE5 4AW, UK
| | - David Webb
- Diabetes Research Centre, University of Leicester, Leicester General Infirmary, Gwendolen Road, Leicester, LE5 4AW, UK
| | - Samuel Seidu
- Diabetes Research Centre, University of Leicester, Leicester General Infirmary, Gwendolen Road, Leicester, LE5 4AW, UK
| | - Solomon Tesfaye
- Academic Unit of Diabetes and Endocrinology, University of Sheffield, Sheffield, UK
| | - Melanie Davies
- Diabetes Research Centre, University of Leicester, Leicester General Infirmary, Gwendolen Road, Leicester, LE5 4AW, UK
| | - Kamlesh Khunti
- Diabetes Research Centre, University of Leicester, Leicester General Infirmary, Gwendolen Road, Leicester, LE5 4AW, UK
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39
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Bush T, Lovejoy JC, Deprey M, Carpenter KM. The effect of tobacco cessation on weight gain, obesity, and diabetes risk. Obesity (Silver Spring) 2016; 24:1834-41. [PMID: 27569117 PMCID: PMC5004778 DOI: 10.1002/oby.21582] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Revised: 04/21/2016] [Accepted: 05/17/2016] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Most smokers gain weight after quitting, and some develop new onset obesity and type 2 diabetes. The purpose of this paper is to synthesize the current science investigating the consequences of tobacco cessation on body weight and diabetes, as well as intervention strategies that minimize or prevent weight gain while still allowing for successful tobacco cessation. METHODS Systematic reviews and relevant studies that were published since prior reviews were selected. RESULTS Smoking cessation can cause excessive weight gain in some individuals and can be associated with clinically significant outcomes such as diabetes or obesity onset. Interventions that combine smoking cessation and weight control can be effective for improving cessation and minimizing weight gain but need to be tested in specific populations. CONCLUSIONS Despite the health benefits of quitting tobacco, post-cessation weight gain and new onset obesity and diabetes are a significant concern. Promising interventions may need to be more widely applied to reduce the consequences of both obesity and tobacco use.
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Feodoroff M, Harjutsalo V, Forsblom C, Thorn L, Wadén J, Tolonen N, Lithovius R, Groop PH. Smoking and progression of diabetic nephropathy in patients with type 1 diabetes. Acta Diabetol 2016; 53:525-33. [PMID: 26668013 DOI: 10.1007/s00592-015-0822-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Accepted: 11/29/2015] [Indexed: 12/13/2022]
Abstract
AIMS To evaluate the effect of cumulative smoking on the development of diabetic nephropathy. METHODS Study included 3613 patients with type 1 diabetes, participating in the Finnish Diabetic Nephropathy Study. The 12-year cumulative risk of microalbuminuria, macroalbuminuria and end-stage renal disease (ESRD) was estimated for current, ex- and nonsmokers. Cox regression analyses, with multivariable adjustments for other risk factors for diabetic nephropathy, were used to evaluate the risk at different stages of diabetic nephropathy based on the cumulative amount of smoking in pack-years. RESULTS The 12-year cumulative risk of microalbuminuria was 18.9 % (95 % CI 14.6-23.0, P < 0.0001) for current smokers and 15.1 % (10.3-19.6, P = 0.087) for ex-smokers, compared with 10.0 % (7.8-12.1) for nonsmokers. The corresponding risks of macroalbuminuria were 14.4 % (95 % CI 10.8-17.9, P < 0.0001), 6.1 % (3.5-8.6, P = 0.082) and 4.7 % (3.0-6.4), respectively. The 12-year cumulative risk of ESRD was 10.3 % (95 % CI 8.4-12.4, P < 0.0001) for current smokers and 10.0 % (7.9-12.3, P < 0.0001) for ex-smokers, compared with 5.6 % (4.6-6.7) for nonsmokers. In the current smokers, one pack-year increased the risk of macroalbuminuria with a HR of 1.025 (1.010-1.041) and the risk of ESRD with a HR of 1.014 (1.001-1.026) compared with nonsmokers, in the fully adjusted model. In the ex-smokers, the risk of macroalbuminuria and ESRD was no different from the risk in nonsmokers after multivariable adjustment. CONCLUSIONS Current smoking is a risk factor for the progression of diabetic nephropathy and the risk increases with the increasing dose of smoking. Ex-smokers seem to carry a similar risk of progression of diabetic nephropathy as nonsmokers.
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Affiliation(s)
- Maija Feodoroff
- Folkhälsan Research Center, Folkhälsan Institute of Genetics, Biomedicum Helsinki, University of Helsinki, Haartmaninkatu 8, P.O. Box 63, 00014, Helsinki, Finland
- Abdominal Center Nephrology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Research Program Unit, Diabetes and Obesity, University of Helsinki, Helsinki, Finland
| | - Valma Harjutsalo
- Folkhälsan Research Center, Folkhälsan Institute of Genetics, Biomedicum Helsinki, University of Helsinki, Haartmaninkatu 8, P.O. Box 63, 00014, Helsinki, Finland
- Abdominal Center Nephrology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Research Program Unit, Diabetes and Obesity, University of Helsinki, Helsinki, Finland
- Diabetes Prevention Unit, National Institute for Health and Welfare, Helsinki, Finland
| | - Carol Forsblom
- Folkhälsan Research Center, Folkhälsan Institute of Genetics, Biomedicum Helsinki, University of Helsinki, Haartmaninkatu 8, P.O. Box 63, 00014, Helsinki, Finland
- Abdominal Center Nephrology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Research Program Unit, Diabetes and Obesity, University of Helsinki, Helsinki, Finland
| | - Lena Thorn
- Folkhälsan Research Center, Folkhälsan Institute of Genetics, Biomedicum Helsinki, University of Helsinki, Haartmaninkatu 8, P.O. Box 63, 00014, Helsinki, Finland
- Abdominal Center Nephrology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Research Program Unit, Diabetes and Obesity, University of Helsinki, Helsinki, Finland
| | - Johan Wadén
- Folkhälsan Research Center, Folkhälsan Institute of Genetics, Biomedicum Helsinki, University of Helsinki, Haartmaninkatu 8, P.O. Box 63, 00014, Helsinki, Finland
- Abdominal Center Nephrology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Research Program Unit, Diabetes and Obesity, University of Helsinki, Helsinki, Finland
| | - Nina Tolonen
- Folkhälsan Research Center, Folkhälsan Institute of Genetics, Biomedicum Helsinki, University of Helsinki, Haartmaninkatu 8, P.O. Box 63, 00014, Helsinki, Finland
- Abdominal Center Nephrology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Research Program Unit, Diabetes and Obesity, University of Helsinki, Helsinki, Finland
| | - Raija Lithovius
- Folkhälsan Research Center, Folkhälsan Institute of Genetics, Biomedicum Helsinki, University of Helsinki, Haartmaninkatu 8, P.O. Box 63, 00014, Helsinki, Finland
- Abdominal Center Nephrology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Research Program Unit, Diabetes and Obesity, University of Helsinki, Helsinki, Finland
| | - Per-Henrik Groop
- Folkhälsan Research Center, Folkhälsan Institute of Genetics, Biomedicum Helsinki, University of Helsinki, Haartmaninkatu 8, P.O. Box 63, 00014, Helsinki, Finland.
- Abdominal Center Nephrology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
- Research Program Unit, Diabetes and Obesity, University of Helsinki, Helsinki, Finland.
- The Baker IDI Heart and Diabetes Institute, Melbourne, VIC, Australia.
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Bralić Lang V, Bergman Marković B, Vrdoljak D. The association of lifestyle and stress with poor glycemic control in patients with diabetes mellitus type 2: a Croatian nationwide primary care cross-sectional study. Croat Med J 2016; 56:357-65. [PMID: 26321029 PMCID: PMC4576750 DOI: 10.3325/cmj.2015.56.357] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
AIM To assess lifestyle habits and self-reported stress levels among type 2 diabetes mellitus (T2DM) patients and their association with hemoglobin A1c (HbA1c) in general practitioners' (GP) offices in Croatia. METHODS 449 GPs from all Croatian regions from 2008 to 2010 consecutively recruited up to 20-25 participants diagnosed with T2DM at least 3 years prior to the study, aged ≥40 years, and scheduled for diabetes control check-ups. The recruitment period lasted six months. Lifestyle habits and self-reported stress were assessed using the questionnaire from the Croatian Adult Health Survey. RESULTS The study included 10285 patients with T2DM with mean (±standard deviation) age of 65.7±10.05 years (48.1% men). Mean HbA1c level was 7.57±1.58%. 79% of participants reported insufficient physical activity, 24% reported inappropriate dietary patterns, 56% reported current alcohol consumption, 19% were current smokers, and 85% reported at least medium level of stress. Multivariate analysis showed that having received advice to stop drinking alcohol, inadequate physical activity, consumption of milk and dairy products, adding extra salt, and high level of stress were significantly associated with increased HbA1c (P < 0.05). CONCLUSION Poor glycemic control was more frequent in patients who had several "unhealthy" lifestyle habits. These results suggest that diabetes patients in Croatia require more specific recommendations on diet, smoking cessation, exercise, and stress control.
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Affiliation(s)
- Valerija Bralić Lang
- Valerija Bralić Lang, Private General Practitioner's Office affiliated to University of Zagreb, School of Medicine, Zvonigradska 9, 10000 Zagreb, Croatia,
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Roy S, Sherman A, Monari-Sparks MJ, Schweiker O, Jain N, Sims E, Breda M, Byraiah GP, Belecanech RG, Coletta MD, Barrios CJ, Hunter K, Gaughan JP. Association of Comorbid and Metabolic Factors with Optimal Control of Type 2 Diabetes Mellitus. NORTH AMERICAN JOURNAL OF MEDICAL SCIENCES 2016; 8:31-9. [PMID: 27011945 PMCID: PMC4784181 DOI: 10.4103/1947-2714.175197] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Background: Type 2 diabetes mellitus (T2DM) is a poorly controlled epidemic worldwide that demands active research into mitigation of the factors that are associated with poor control. Aims: The study was to determine the factors associated with suboptimal glycemic control. Materials and Methods: Electronic medical records of 263 adult patients with T2DM in our suburban internal medicine office were reviewed. Patients were divided into two groups: Group 1 [optimal diabetes control with glycosylated hemoglobin (HbA1c) of 7% or less] and Group 2 (suboptimal diabetes control with HbA1c greater than 7%). The influence of factors such as age, gender, race, social history, comorbid conditions, gestational diabetes, family history of diabetes, diabetes management, statin use, aspirin use, angiotensin convertase enzyme inhibitor (ACE-I) or angiotensin receptor blocker (ARB) use, body mass index (BMI), blood pressures, lipid profile, and urine microalbumin level were analyzed in the two groups. Results: In the suboptimal diabetes control group (N = 119), the majority (86.6%) of the patients were 41-80 years old. Factors associated with the suboptimal control were male gender [odds ratio (OR) 2.6, 95% confidence interval (CI), 1.579-4.321], Asian ethnicity (OR 1.4, 95% CI, 0.683-3.008), history of peripheral arterial disease (PAD; OR 3.9, 95% CI, 1.017-14.543), history of congestive heart failure (CHF; OR 3.9, 95% CI, 1.017-14.543), elevated triglycerides (OR 1.004, 95% CI, 1.000-1.007), and elevated urine microalbumin level of 30 mg/24 h or above (OR 4.5, 95% CI, 2.446-8.380). Patients with suboptimal diabetes control had a 3.8 times greater odds (95% CI, 1.493-6.885) of receiving the insulin and oral hypoglycemic agent together. Conclusions: In adult patients with T2DM, male gender, Asian ethnicity, CHF, PAD, management with insulin along with oral hypoglycemic agents, hypertriglyceridemia, and microalbuminuria were associated with suboptimal control.
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Affiliation(s)
- Satyajeet Roy
- Department of Medicine, Cooper University Hospital, Camden, New Jersey, USA
| | - Anthony Sherman
- Department of Medicine, Cooper University Hospital, Camden, New Jersey, USA
| | | | - Olga Schweiker
- Department of Medicine, Cooper University Hospital, Camden, New Jersey, USA
| | - Navjot Jain
- Department of Medicine, Cooper University Hospital, Camden, New Jersey, USA
| | - Etty Sims
- Department of Medicine, Cooper University Hospital, Camden, New Jersey, USA
| | - Michelle Breda
- Department of Medicine, Cooper University Hospital, Camden, New Jersey, USA
| | - Gita P Byraiah
- Department of Medicine, Cooper University Hospital, Camden, New Jersey, USA
| | | | | | | | - Krystal Hunter
- Department of Biostatistics, Cooper Research Institute, Cooper Medical School of Rowan University, Camden, New Jersey, USA
| | - John P Gaughan
- Department of Biostatistics, Cooper Research Institute, Cooper Medical School of Rowan University, Camden, New Jersey, USA
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Basile JN. A Multifactorial Approach to Reduce Cardiovascular Disease in Type 2 Diabetes Mellitus: Now More Than Ever. Hosp Pract (1995) 2016; 44:9-20. [PMID: 26781810 DOI: 10.1080/21548331.2016.1141656] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Managing cardiovascular (CV) risk is an important part of caring for patients with type 2 diabetes mellitus, as the disease itself confers CV risk. Many CV risk factors (such as hypertension, dyslipidemia, and obesity) have been found to be more common among individuals with diabetes than in the general population. A growing body of evidence provides guidance for clinicians on how to balance control of hyperglycemia with management of these risk factors. Newer classes of antihyperglycemic agents have been associated with beneficial effects on several CV risk factors; several studies evaluating the effect of these newer diabetic medications on CV outcomes have been published, and several more are in progress. While evidence continues to unfold about the benefits of risk factor control in patients with type 1 diabetes mellitus, this article reviews evidence related to risk-factor control in patients with type 2 diabetes mellitus as well as recent findings on the effect of newer drug classes on CV risk factors and outcomes. Favorably altering CV risk factors appears to improve outcomes, and is more important now than ever before.
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Affiliation(s)
- Jan N Basile
- a Professor of Medicine, Seinsheimer Cardiovascular Health Program , Medical University of South Carolina, Ralph H. Johnson VA Medical Center , Charleston , SC , USA
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Forga L, Goñi MJ, Ibáñez B, Cambra K, García-Mouriz M, Iriarte A. Influence of Age at Diagnosis and Time-Dependent Risk Factors on the Development of Diabetic Retinopathy in Patients with Type 1 Diabetes. J Diabetes Res 2016; 2016:9898309. [PMID: 27213158 PMCID: PMC4861784 DOI: 10.1155/2016/9898309] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2015] [Revised: 04/03/2016] [Accepted: 04/04/2016] [Indexed: 02/07/2023] Open
Abstract
Aim. To determine the influence of age at onset of type 1 diabetes and of traditional vascular risk factors on the development of diabetic retinopathy, in a cohort of patients who have been followed up after onset. Methods. Observational, retrospective study. The cohort consists of 989 patients who were followed up after diagnosis for a mean of 10.1 (SD: 6.8) years. The influence of age at diagnosis, glycemic control, duration of diabetes, sex, blood pressure, lipids, BMI, and smoking is analyzed using Cox univariate and multivariate models with fixed and time-dependent variables. Results. 135 patients (13.7%) developed diabetic retinopathy. The cumulative incidence was 0.7, 5.9, and 21.8% at 5-, 10-, and 15-year follow-up, respectively. Compared to the group with onset at age <10 years, the risk of retinopathy increased 2.5-, 3-, 3.3-, and 3.7-fold in the groups with onset at 10-14, 15-29, 30-44, and >44 years, respectively. During follow-up we also observed an association between diabetic retinopathy and HbA1c levels, HDL-cholesterol, and diastolic blood pressure. Conclusion. The rate of diabetic retinopathy is higher in patients who were older at type 1 diabetes diagnosis. In addition, we confirmed the influence of glycemic control, HDL-cholesterol, and diastolic blood pressure on the occurrence of retinopathy.
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Affiliation(s)
- Luis Forga
- Department of Endocrinology and Nutrition, Complejo Hospitalario de Navarra, Instituto de Investigación Sanitaria de Navarra (IdiSNA), Calle Irunlarrea 3, Pamplona, 31008 Navarra, Spain
- *Luis Forga:
| | - María José Goñi
- Department of Endocrinology and Nutrition, Complejo Hospitalario de Navarra, Instituto de Investigación Sanitaria de Navarra (IdiSNA), Calle Irunlarrea 3, Pamplona, 31008 Navarra, Spain
| | - Berta Ibáñez
- Navarrabiomed, Fundación Miguel Servet, Red de Investigación en Servicios Sanitarios en Enfermedades Crónicas (REDISSEC), Calle Irunlarrea 3, Pamplona, 31008 Navarra, Spain
| | - Koldo Cambra
- Navarrabiomed, Fundación Miguel Servet, Red de Investigación en Servicios Sanitarios en Enfermedades Crónicas (REDISSEC), Calle Irunlarrea 3, Pamplona, 31008 Navarra, Spain
| | - Marta García-Mouriz
- Department of Endocrinology and Nutrition, Complejo Hospitalario de Navarra, Instituto de Investigación Sanitaria de Navarra (IdiSNA), Calle Irunlarrea 3, Pamplona, 31008 Navarra, Spain
| | - Ana Iriarte
- Department of Endocrinology and Nutrition, Complejo Hospitalario de Navarra, Instituto de Investigación Sanitaria de Navarra (IdiSNA), Calle Irunlarrea 3, Pamplona, 31008 Navarra, Spain
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Jensen MT, Andersen HU, Rossing P, Jensen JS. Statins are independently associated with increased HbA1c in type 1 diabetes--The Thousand & 1 Study. Diabetes Res Clin Pract 2016; 111:51-7. [PMID: 26597211 DOI: 10.1016/j.diabres.2015.10.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2015] [Revised: 10/05/2015] [Accepted: 10/11/2015] [Indexed: 11/17/2022]
Abstract
AIMS Statin use has been associated with increased risk of developing type 2 diabetes (T2DM), and with impaired glycemic control in T2DM patients. The association between statin use and glycemic control in type 1 diabetes (T1DM) is unknown. The association between use of statins and glycemic control in T1DM patients without known heart disease was examined. METHODS Cross-sectional study of 1093 T1DM patients from the outpatient clinic at Steno Diabetes Center. Physical examination, questionnaires, and echocardiography were performed in all patients. Investigators were blinded to all laboratory measurements. Data were analyzed in uni-and multivariable models. RESULTS Mean age 49.6 years, 53% men, mean diabetes duration 25.5 years, 475 (43.5%) received statins. In baseline analyses statin users tended to be older, have longer diabetes duration, and have more severe kidney disease. Left ventricular ejection fraction was not associated with statin use. In multivariable models including age, gender, diabetes duration, BMI, blood pressure, physical activity, family history of cardiovascular disease, physical activity, albuminuria, eGFR, retinopathy, smoking, cholesterol, ejection fraction, triglycerides, and use of ACE/ATII-antagonists, aspirin, calcium-antagonists, betablockers or diuretics, statin use was independently and significantly associated with higher HbA1c (0.2% (95%CI: 0.1; 0.4) (2.0 mmol/mol (0.2; 3.8)), p=0.029). CONCLUSIONS In T1DM, use of statins is independently associated with impaired glycemic control. A causal relationship cannot be determined from this study. Given the benefit on cardiovascular outcome, this should not cause patients to stop statin treatment, but may indicate a need to revisit dose of insulin when starting statin treatment.
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Affiliation(s)
- Magnus Thorsten Jensen
- Department of Internal Medicine, Holbaek Hospital, Smedelundsgade 60, 4300 Holbæk, Denmark; Department of Cardiology, Copenhagen University Hospital Gentofte, Kildegårdsvej 28, 2900 Hellerup, Denmark; Steno Diabetes Center, Niels Steensens Vej 2, 2820 Gentofte, Denmark.
| | | | - Peter Rossing
- Steno Diabetes Center, Niels Steensens Vej 2, 2820 Gentofte, Denmark; Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health Sciences University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen N, Denmark; Faculty of Health, University of Aarhus, Nordre Ringgade 1, 8000 Aarhus C, Denmark
| | - Jan Skov Jensen
- Department of Cardiology, Copenhagen University Hospital Gentofte, Kildegårdsvej 28, 2900 Hellerup, Denmark; Institute of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen N, Denmark
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Clair C, Cohen MJ, Eichler F, Selby KJ, Rigotti NA. The Effect of Cigarette Smoking on Diabetic Peripheral Neuropathy: A Systematic Review and Meta-Analysis. J Gen Intern Med 2015; 30:1193-203. [PMID: 25947882 PMCID: PMC4510224 DOI: 10.1007/s11606-015-3354-y] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Revised: 01/22/2015] [Accepted: 04/07/2015] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Studies suggest that smoking may be a risk factor for the development of microvascular complications such as diabetic peripheral neuropathy (DPN). The objective of this study was to assess the relationship between smoking and DPN in persons with type 1 or type 2 diabetes. RESEARCH DESIGN AND METHODS A systematic review of the PubMed, Embase, and Cochrane clinical trials databases was conducted for the period from January 1966 to November 2014 for cohort, cross-sectional and case-control studies that assessed the relationship between smoking and DPN. Separate meta-analyses for prospective cohort studies and case-control or cross-sectional studies were performed using random effects models. RESULTS Thirty-eight studies (10 prospective cohort and 28 cross-sectional) were included. The prospective cohort studies included 5558 participants without DPN at baseline. During follow-up ranging from 2 to 10 years, 1550 cases of DPN occurred. The pooled unadjusted odds ratio (OR) of developing DPN associated with smoking was 1.26 (95% CI 0.86-1.85; I(2) = 74%; evidence grade: low strength). Stratified analyses of the prospective studies revealed that studies of higher quality and with better levels of adjustment and longer follow-up showed a significant positive association between smoking and DPN, with less heterogeneity. The cross-sectional studies included 27,594 participants. The pooled OR of DPN associated with smoking was 1.42 (95% CI 1.21-1.65; I(2) = 65%; evidence grade: low strength). There was no evidence of publication bias. CONCLUSIONS Smoking may be associated with an increased risk of DPN in persons with diabetes. Further studies are needed to test whether this association is causal and whether smoking cessation reduces the risk of DPN in adults with diabetes.
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Affiliation(s)
- Carole Clair
- Department of Ambulatory Care and Community Medicine, Lausanne University Hospital, Lausanne, Switzerland,
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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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Ohkuma T, Iwase M, Fujii H, Kaizu S, Ide H, Jodai T, Kikuchi Y, Idewaki Y, Hirakawa Y, Nakamura U, Kitazono T. Dose- and time-dependent association of smoking and its cessation with glycemic control and insulin resistance in male patients with type 2 diabetes mellitus: the Fukuoka Diabetes Registry. PLoS One 2015; 10:e0122023. [PMID: 25822499 PMCID: PMC4379103 DOI: 10.1371/journal.pone.0122023] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Accepted: 02/06/2015] [Indexed: 12/16/2022] Open
Abstract
Objective Cigarette smoking is an important modifiable risk factor for cardiovascular diseases. However, the effect of smoking and its cessation on glycemic control in diabetic patients has not been fully examined yet. The aim of the present study was to examine the association of smoking status with glycemic level and markers of insulin resistance and secretion in patients with type 2 diabetes mellitus. Research Design and Methods A total of 2,490 Japanese male patients with type 2 diabetes mellitus aged ≥20 years were divided according to smoking status, amount of cigarettes smoked and years since quitting. The associations with glycemic level and markers of insulin resistance and secretion were examined cross-sectionally. Results HbA1c levels increased progressively with increases in both number of cigarettes per day and pack-years of cigarette smoking compared with never smokers (P for trend = 0.001 and <0.001, respectively), whereas fasting plasma glucose did not. On the other hand, HbA1c, but not fasting plasma glucose, decreased linearly with increase in years after smoking cessation (P for trend <0.001). These graded relationships persisted significantly after controlling for the confounders, including total energy intake, current drinking, regular exercise, depressive symptoms, and BMI. In addition, a homeostasis model assessment of insulin resistance and high-sensitivity C-reactive protein also showed similar trends. Conclusions Smoking and its cessation showed dose- and time-dependent relationship with glycemic control and insulin resistance in patients with type 2 diabetes mellitus. These findings may highlight the importance of smoking cessation in the clinical management of diabetes mellitus.
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Affiliation(s)
- Toshiaki Ohkuma
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Center for Cohort Studies, Graduate School of Medical Sciences, Kyushu University, 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
- Division of General Internal Medicine, School of Oral Health Science, Kyushu Dental University, Kitakyushu, Japan
| | - Shinako Kaizu
- Department of Medicine and Clinical Science, 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
| | - 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
| | | | - Yoichiro Hirakawa
- Department of Environmental Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Udai Nakamura
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takanari Kitazono
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Qie LY, Sun JP, Ning F, Pang ZC, Gao WG, Ren J, Nan HR, Zhang L, Qiao Q. Cardiovascular risk profiles in relation to newly diagnosed type 2 diabetes diagnosed by either glucose or HbA1c criteria in Chinese adults in Qingdao, China. Diabet Med 2014; 31:920-6. [PMID: 24824545 DOI: 10.1111/dme.12498] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 03/04/2014] [Accepted: 05/09/2014] [Indexed: 12/18/2022]
Abstract
AIMS To study the cardiovascular disease risk profiles in newly diagnosed diabetes diagnosed by either glucose or/and HbA(1c) criteria in Chinese adults. METHODS Two population-based cross-sectional studies were conducted in 2006 and 2009, respectively. Data from 1987 men and 2815 women aged 35-74 years were analysed. Newly diagnosed diabetes was defined according to either glucose (fasting and/or 2-h glucose), HbA(1c) or both criteria. RESULTS Ageing, positive family history of diabetes, elevated levels of waist circumference, systolic blood pressure, total cholesterol, triglycerides and γ-glutamyl transferase were independently associated with newly diagnosed diabetes defined by glucose criterion alone, but not for diabetes defined by HbA(1c) criterion alone. Only waist circumference, total cholesterol and smoking were significantly associated with the presence of diabetes defined by HbA(1c) criterion alone. CONCLUSIONS Cardiovascular disease risk profiles were different in patients with newly diagnosed diabetes defined by the two diagnostic criteria for diabetes. This may have certain clinical implications on diabetes management and research.
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Affiliation(s)
- L Y Qie
- Department of Geriatrics, Qilu Hospital of Shandong University, Key Laboratory of Cardiovascular Proteomics of Shandong Province, Jinan, China
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Nagrebetsky A, Brettell R, Roberts N, Farmer A. Smoking cessation in adults with diabetes: a systematic review and meta-analysis of data from randomised controlled trials. BMJ Open 2014; 4:e004107. [PMID: 24604481 PMCID: PMC3948637 DOI: 10.1136/bmjopen-2013-004107] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVES To evaluate the effects of more intensive smoking cessation interventions compared to less intensive interventions on smoking cessation in people with type 1 or type 2 diabetes. DESIGN A systematic review and meta-analysis of randomised trials of smoking cessation interventions was conducted. Electronic searches were carried out on the following databases: MEDLINE, EMBASE, CINAHL and PsycINFO to September 2013. Searches were supplemented by review of trial registries and references from identified trials. Citations and full-text articles were screened by two reviewers. A random-effect Mantel-Haenszel model was used to pool data. SETTING Primary, secondary and tertiary care. PARTICIPANTS Adults with type 1 or type 2 diabetes. INTERVENTIONS Smoking cessation interventions or medication (more intensive interventions) compared to usual care, counselling or optional medication (less intensive interventions). OUTCOME MEASURES Biochemically verified smoking cessation was the primary outcome. Secondary outcomes were adverse events and effects on glycaemic control. We also carried out a pooled analysis of self-reported smoking cessation outcomes. RESULTS We screened 1783 citations and reviewed seven articles reporting eight trials in 872 participants. All trials were of 6 months duration. Three trials included pharmacotherapy for smoking cessation. The risk ratio of biochemically verified smoking cessation was 1.32 (95% CI 0.23 to 7.43) for the more intensive interventions compared to less intensive interventions with significant heterogeneity (I(2)=76%). Only one trial reported measures of glycaemic control. CONCLUSIONS There is an absence of evidence of efficacy for more intensive smoking cessation interventions in people with diabetes. The more intensive strategies tested in trials to date include interventions used in the general population, adding in diabetes-specific education about increased risk. Future research should focus on multicomponent smoking cessation interventions carried out over a period of at least 1 year, and also assess impact on glycaemic control.
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Affiliation(s)
- Alexander Nagrebetsky
- Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
- School for Primary Care Research, National Institute for Health Research, UK
| | - Rachel Brettell
- Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Nia Roberts
- Bodleian Health Care Libraries, University of Oxford, Oxford, UK
| | - Andrew Farmer
- Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
- School for Primary Care Research, National Institute for Health Research, UK
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