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Gestational weight gain in women with type 1 and type 2 diabetes mellitus is related to both general and diabetes-related clinical characteristics. Hormones (Athens) 2024; 23:121-130. [PMID: 37845472 DOI: 10.1007/s42000-023-00497-9] [Citation(s) in RCA: 1] [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: 06/10/2023] [Accepted: 10/04/2023] [Indexed: 10/18/2023]
Abstract
PURPOSE To assess predictors of gestational weight gain (GWG), according to the Institute of Medicine (IOM) 2009, in women with type 1 and type 2 diabetes. METHODS This was a retrospective cohort study conducted at a tertiary center. GWG based on the IOM was assessed both uncorrected and corrected for gestational age. General and diabetes-related clinical characteristics were analyzed as predictors. RESULTS We evaluated 633 pregnant women with type 1 and type 2 diabetes. GWG uncorrected for gestational age was inadequate (iGWG) in 20.4%, adequate in 37.1%, and excessive (eGWG) in 42.5% of the women. Predictors included general (height, prepregnancy body mass index category, and multiple pregnancy) and diabetes-related clinical characteristics. Neuropathy and follow-up length were associated with iGWG (odds ratio (OR) 3.00, 95% CI 1.22-7.37; OR 0.92, 95% CI 0.86-0.97, respectively), while pump use and third-trimester insulin dose were associated with eGWG (OR 1.68, 95% CI 1.07-2.66; OR 3.64, 95% CI 1.88-7.06, respectively). Independent predictors for corrected GWG and sensitivity analyses also included general and diabetes-related clinical characteristics. CONCLUSION In this cohort of women with type 1 and type 2 diabetes, non-adequate GWG was common, mainly due to eGWG, and associated clinical characteristics were both general and diabetes-related. Current clinical care of these women during pregnancy may favor weight gain.
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Depression in Diabetes-The Hidden Bane. Ann Neurosci 2023; 30:163-168. [PMID: 37779552 PMCID: PMC10540763 DOI: 10.1177/09727531221144112] [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: 09/14/2022] [Accepted: 11/14/2022] [Indexed: 10/03/2023] Open
Abstract
Background In India, a number of diabetes patients are rising, around 41 million Indians are suffering from diabetes. The depressed mood of an individual restricts the performance of that individual-socially, financially, and health-wise. Purpose Patients with diabetes having depression have shown worst diabetes outcomes in contrast to those suffering from type II diabetes mellitus (T2DM) only, perhaps due to neglect at retaining a specific dietary regimen to control blood sugar levels, and/or not complying with regular exercise, consistent lifestyle, and treatment course. Our study aimed to analyze the presence of undiagnosed depression among adult diabetes patients and correlate complications and duration of T2DM with depression. Methods This cross-sectional observational study was conducted on diabetes cases visiting Out Patient Department (OPD) at Tertiary Care Hospital in South India. After obtaining ethics committee clearance, known diabetes adult patients on regular treatment fulfilling selection criteria, and willing to join in the study were randomly selected. Participants were interviewed, clinically examined and data pertaining to sociodemographic characteristics, comorbid conditions, clinical parameters etc., were collected. Depression was judged using the Hamilton Depression Rating Scale (HDRS17) questionnaire. The association of depression with glycemic control, duration, and comorbidities associated with T2DM was studied. Results Of 224 T2DM patients studied, the average age was 58 years, with a Male-to-Female ratio 2:1. In total, 49 (22%) had undiagnosed depression, and 175 (78%) were not having clinically obvious depression. In our study, depression was significantly associated with older age, occurrence of complications like retinopathy, neuropathy, nephropathy, and heart disease, and duration of diabetes (p < .005). Conclusion Almost a fifth of diabetes individuals had undiagnosed depression. Proper diagnosis of depression among T2DM patients and intervention at right time can change the prognosis for patients, preventing further morbidities.
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Glycemic control predicts SARS-CoV-2 prognosis in diabetic subjects. Acta Diabetol 2023; 60:817-825. [PMID: 36939895 PMCID: PMC10025792 DOI: 10.1007/s00592-023-02073-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 03/06/2023] [Indexed: 03/21/2023]
Abstract
AIM The coronavirus disease (COVID)-19 incidence was higher in diabetes mellitus (DM), although several differences should be considered on the basis of characteristics of cohorts evaluated. This study was designed to evaluate the prevalence and potential consequences of COVID-19 in a large diabetic population in Northern Italy. DESIGN Observational, longitudinal, retrospective, clinical study. METHODS Subjects with both type 1 and type 2 DM living in the Province of Modena and submitted to at least one SARS-CoV-2 swab between March 2020 and March 2021 were included. Data were extracted from the Hospital data warehouse. RESULTS 9553 diabetic subjects were enrolled (age 68.8 ± 14.1 years, diabetes duration 11.0 ± 6.9 years, glycated hemoglobin 57.2 ± 16.2 mmol/mol). COVID-19 was detected in 2302 patients (24.1%) with a death rate of 8.9%. The mean age and diabetes duration were significantly lower in infected versus non-infected patients. SARS-CoV-2 infection was more frequent in youngest people, according to quartile of age and retirement pension age of 65 years. No differences were detected considering sex. Higher HbA1c was detected in infected compared to non-infected patient. Death was predicted by diabetes duration and HbA1c. ROC analyses for death risk showed significant threshold for diabetes duration (10.9 years) and age (74.4 years). CONCLUSION In our cohort, SARS-CoV-2 infection correlates with age, diabetes duration and disease control. Diabetic patients with COVID-19 should be carefully followed when older than 74 years and with more than 10 years of DM duration.
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Association between the duration of diabetes and gram-negative bacterial infection in diabetic foot infections: a case-control study. Endocr J 2022; 69:1061-1065. [PMID: 35321983 DOI: 10.1507/endocrj.ej21-0690] [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] [Indexed: 11/23/2022] Open
Abstract
This retrospective case-control study was designed to explore the association between the duration of diabetes and gram-negative bacterial infection in diabetic foot infections (DFIs). All DFI patients hospitalized in the Department of Endocrinology in the Sixth Affiliated Hospital of Sun Yat-sen University between 2013 and 2019 with positive microbial culture results were included. Cases were defined as DFI patients whose microbial cultures grew gram-negative bacteria (including polymicrobial flora). Controls were defined as DFI patients whose positive microbial cultures did not grow gram-negative bacteria. Clinical data were extracted from the hospital information system. Stabilized inverse probability weighting was used to balance between-group differences at baseline. Confounders were selected using a directed acyclic graph. Missing data were imputed with the multiple imputation of chained equations method. Odds ratios (ORs) with 95% confidence intervals (CIs) and Ptrend for associations between the duration of diabetes and gram-negative bacterial infection were obtained using binomial logistic regression models. The weighted OR of gram-negative bacterial infection for DFI patients with a moderate duration of diabetes (8~19 years) compared with those with a short duration (0~7 years) was 3.87 (95% CI: 1.15 to 13.07), and the OR for those with a longer duration (20~30 + years) was 7.70 (95% CI: 1.45 to 41.00), and there was a dose-response trend with increasing duration of diabetes (weighted Ptrend = 0.007). The results demonstrated that a long duration of diabetes might be associated with an increased risk of gram-negative bacterial infection in type 2 diabetes patients with DFI.
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Evaluation of Ring Amplitude and Factors Affecting Ring Amplitude in Multifocal Electroretinography in Diabetic Eyes. Semin Ophthalmol 2022; 37:895-901. [PMID: 35834721 DOI: 10.1080/08820538.2022.2100714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
PURPOSE The aim of this paper was to evaluate the ring amplitudes in diabetic patients and to evaluate the effect of the risk factors for diabetic retinopathy on the ring amplitudes. We also aimed to investigate the success of ring amplitudes in classifying diabetic retinopathy. METHODS The study included 32 eyes of 32 diabetic patients without retinopathy (DM), 34 eyes of 34 patients with mild non-proliferative diabetic retinopathy (NPDR) without macular edema, and 62 eyes of 62 age- and sex-matched controls (CG). All subjects were evaluated using mfERG. The relationship between age, diabetes duration, HbA1c and ring amplitudes and the effect of diabetes and hypertension on ring amplitudes were evaluated. Three-way ROC analysis was performed to evaluate the discrimination power of the ring amplitudes. RESULTS In the comparison of the ring amplitudes, the amplitudes of the DM and NPDR groups were statistically significantly decreased compared to the CG (p < .05). A moderate to strong correlation was found between the duration of diabetes, HbA1c and ring amplitudes (p < .05). The effect of diabetes decreased towards the peripheral rings and hypertension did not affect ring amplitudes. Volume under the ROC surface of R1 = 0.65 had p < .05 and 95% CI [0.50-0.72], and the best cut-off point pair to differentiate the three classes was found to be c1 = 217.3, c2 = 151.2 in three-way ROC analysis. CONCLUSION In conclusion, the effects of diabetes are unevenly distributed on the retina topographically. Diabetes affects the central rings more than peripheral rings in multifocal ERG. Both ring densities and ring ratios are effective ways to identify early changes in retinal function.
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The relationship between type 2 diabetes mellitus with cognitive functions. Heliyon 2021; 7:e06358. [PMID: 33748460 PMCID: PMC7969332 DOI: 10.1016/j.heliyon.2021.e06358] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 12/17/2019] [Accepted: 02/22/2021] [Indexed: 11/03/2022] Open
Abstract
Background Type 2 diabetes mellitus (T2DM) has been associated with impairment of cognitive functions. Since the majority of patients with diabetes in the Saudi population are between the ages of 40 and 69 years, it is crucial to ascertain whether the control of blood glucose level negatively correlates with the level of cognitive function scores similar to the way it correlates in those who are not controlling their blood glucose level with medications. Aims To assess cognitive functions in patients with T2DM and examine the effect of glycemic control on cognitive functions impairment in Saudi adults with T2DM. Methods and material Seventy-nine patients with T2DM underwent cognitive assessment testing using the Cambridge neuropsychological test automated battery (CANTAB), Mini-Mental State Examination (MMSE), and Fatigue severity scale. Their cognitive function scores were then correlated with their blood glucose levels, duration of diabetes, and levels of education. Poor glycemic control was defined as glycated hemoglobin levels more than 7.5. We excluded patients with depression or neurocognitive disorders as well as those over 75 years of age. Results Attention switching task (AST) total latency (P = 0.003), AST congruent score (P = 0.002), AST incongruent score (P = 0.003), AST block 3 (p = 0.004), and AST Block 7 (p = 0.006) were significantly higher in poorly-controlled DM. The intra-extra dimensional set shift (IED) total errors were significantly higher in poorly-controlled patients (p = 0.023). The difference in IED stages completed (p = 0.716) and spatial span (SSP) (p = 0.782) were not significant between the two groups. The mini-mental state exam (p = 0.336) and the fatigue severity scale (P = 0.167) did not show any statistical significance between good and poor control of T2DM. There was a significant positive correlation between the duration of T2DM and AST latencies for AST total latency, AST congruent score, and AST incongruent score. Conclusions Patients with T2DM have a statistically significant association between their cognitive functions and their glycemic control. Patients with uncontrolled T2DM showed decreased cognitive scores. Moreover, worsened cognitive scores were associated with longer disease duration.
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Advanced glycation end-products and advanced oxidation protein products levels are correlates of duration of type 2 diabetes. Life Sci 2020; 260:118422. [PMID: 32946914 DOI: 10.1016/j.lfs.2020.118422] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 08/03/2020] [Accepted: 09/09/2020] [Indexed: 12/11/2022]
Abstract
AIMS Diabetes is associated with the excess formation of advanced glycation end-products (AGEs) and advanced oxidation protein products (AOPP), and low levels of ferric reducing ability of plasma (FRAP). However, the trend of oxidative and antioxidant markers levels according to diabetes duration is unclear. MAIN METHODS In a case-control study, 240 patients with diabetes and 100 healthy controls were enrolled. Patients were divided into four groups according to the duration of diabetes, including newly diagnosed, 1-5, 5-10, and 10-15 years. Serum AGEs, AOPP, and FRAP levels were compared among groups. KEY FINDINGS AGEs and AOPP were higher and FRAP was lower in patients with diabetes compared to healthy controls. Serum levels of AGEs increased progressively with increasing in diabetes duration. AGEs levels were 68.97 ± 7.28% in newly-diagnosed, 73.43 ± 12.96% in 1-5 years and 80.44 ± 13.84% in 10-15 years of diabetes duration (pairwise p-values <0.05). In linear regression analysis the correlation among AGEs, AOPP, FRAP, and diabetes duration remained significant after adjustment for age, BMI, HDL, HbA1c, waist circumference, microvascular complications, and coronary artery diseases. ROC analysis showed AGEs could predict the duration of diabetes when patients with 10-15 years duration of diabetes were compared to patients with 1-5 years duration of diabetes (AUC = 0.676, p-value = 0.003). SIGNIFICANCE Diabetes promotes AGEs, and AOPP production, independent of glycemic control and patients age. Serum levels of AGEs increase progressively with increasing duration of diabetes. AGEs may be helpful in estimating chronicity of diabetes.
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Multiple factors in the prediction of risk of recurrent vitreous haemorrhage after sutureless vitrectomy for non-clearing vitreous haemorrhage in patients with diabetic retinopathy. BMC Ophthalmol 2020; 20:292. [PMID: 32677996 PMCID: PMC7367221 DOI: 10.1186/s12886-020-01532-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 06/26/2020] [Indexed: 01/19/2023] Open
Abstract
Background We aimed to analyse multiple factors in the prediction of risk of postoperative recurrent vitreous haemorrhage (RVH) for non-clearing vitreous haemorrhage in patients with diabetic retinopathy (DR) who underwent sutureless vitrectomy with 23- (23G) or 25-gauge (25G) narrow-gauge systems. Methods A retrospective consecutive case series design was used. DR patients who underwent sutureless vitrectomy for non-clearing vitreous haemorrhage between June 2017 and October 2019 were enrolled. All operations were performed at a tertiary hospital. Patient demographics and risk factors, including age, gender, duration of diabetes, preoperative fasting blood sugar levels (FBSL), systolic blood pressure (SBP), serum creatinine (Cr), urea, triamcinolone acetonide (TA), electrical coagulation, air-fluid exchange, pan-retinal photocoagulation status (PRP), anti-vascular endothelial growth factor drug (anti-VEGF), and other factors, were recorded. Patients were divided into two groups based on the timing of their postoperative RVH: immediate postoperative RVH (within 2 weeks after operation) and delayed postoperative RVH (beyond 2 weeks after operation). Results Overall, 167 eyes (167patients) were enrolled. Seventy eyes were underwent 23G and 25G sutureless vitrectomy performed in 97 eyes, respectively. Postoperative RVH developed in 18 eyes (25.7%) in Group 23G and in 20 eyes (21.6%) in Group 25G (P = 0.540). Of these, 3 eyes (4.3%) had severed RVH in Group 23G compared with 5 eyes (5.2%) in Group 25G (P = 0.584). Delayed postoperative RVH occurred in 6 eyes (8.6%) in Group 23G and 8 eyes (8.2%) in Group 25G (P = 0.789). A binomial logistic regression analysis revealed that age, duration of diabetes, and Cr level were significantly associated with RVH in both Group 23G (P < 0.05) and Group 25G (P < 0.05). Conclusions The incidence and severity of RVH were 25.7 and 4.3%, respectively, in Group 23G and 21.6 and 5.2%, respectively, in Group 25G. Thus, the 23G sutureless vitrectomy approach was as safe as the 25G sutureless vitrectomy approach for treating vitreous haemorrhage in patients with DR. A younger age, shorter duration of diabetes, and higher Cr levels were risk factors for postoperative RVH in sutureless vitrectomy.
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Relationship of C-peptide levels to duration of Type 1 diabetes - A study from Sindh, Pakistan. Pak J Med Sci 2020; 36:765-769. [PMID: 32494271 PMCID: PMC7260921 DOI: 10.12669/pjms.36.4.1531] [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: 08/23/2019] [Revised: 02/11/2020] [Accepted: 02/14/2020] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To determine the relationship of C-peptide levels with duration of type 1 diabetes mellitus. METHODS This prospective study was conducted at Baqai Institute of Diabetology and Endocrinology (BIDE), Baqai Medical University (BMU), Karachi-Pakistan from December 2013 to December 2015. A total of 184 subjects were recruited during the study period, 100 in Group-A and 84 in Group-B. Subjects clinically diagnosed with type 1 diabetes Mellitus (T1DM) were categorized into two groups based on duration of diabetes: Group-A (with ≤1-year duration of diabetes) and Group-B (with >1-year duration of diabetes). Ninety-nine of the 100 enrolled subjects in Group-A were diagnosed as having T1DM, with one subject who presented at 11.9 years of age and diagnosed with T2DM excluded from this study. Blood samples were drawn for biochemical parameters. Data for baseline characteristics and clinical parameters (HbA1c and C-peptide) were obtained from hospital management system of BIDE. RESULTS Fifty-seven (57.6%) subjects in Group-A, and 39 (46.4%) in Group-B were males. Mean±SD duration of diabetes (years) was 0.64±0.6 (range 0-1) in Group-A, and 7.65±5.5 (range 1-23) in Group-B. Family history of T1DM and T2DM was 1(1%) and 27(27.3%) in Group-A, and 8(9.52%) and 21(25%) in Group-B, respectively. Twenty-one (21.2%) subjects presented in diabetic ketoacidosis (DKA) in Group-A and 18(21.4%), in Group-B. Mean±SD for HbA1c was non-significantly higher in Group-A 11.12±2.31 compared to Group-B 10.42±1.45. Mean±SD for C-peptide was 1.91±1.53 ng/mL (0.60±0.481 nmol/L) in Group-A, and 1.82±1.01 (0.57±0.32 nmol/L) in Group-B (p=0.984). CONCLUSION The study found that subjects with longer duration of T1DM had non-significantly decreased C-peptide levels compared to a group in which C-peptide was measured at or soon after diagnosis. Furthermore, C-peptide levels in many subjects with longer duration were higher than expected in classic T1DM.
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Sex differences in 10-year ischemic cardiovascular disease risk prediction in Chinese patients with prediabetes and type 2 diabetes. BMC Cardiovasc Disord 2019; 19:301. [PMID: 31881945 PMCID: PMC6933920 DOI: 10.1186/s12872-019-1232-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 10/23/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Cardiovascular disease has become a serious public health problem in recent years in China. The aim of the study was to examine sex differences in cardiovascular risk factors and 10-year ischemic cardiovascular disease (ICVD) risk in Chinese patients with prediabetes (PreDM) and type 2 diabetes mellitus (T2DM). METHODS This was a multi-site retrospective case-control study conducted from April-November 2016 using an electronic medical record database, involving 217 PreDM and 900 T2DM patients admitted to endocrinology units in four hospitals in China. CVD risk was estimated using the Chinese 10-year ICVD risk model. The differences in 10-year absolute ICVD risk according to PreDM, T2DM < 1 year, T2DM 1-5 years or T2DM ≥5 years and sex were analyzed using ANOVA. RESULTS When compared to PreDM females, males with PreDM had significantly higher 10-year ICVD risk In contrast, the opposite pattern of 10-year ICVD risk was observed in T2DM; males had significantly lower 10-year ICVD risk. Moreover, compared to T2DM females, males with T2DM had a lower proportion s with moderate or greater ICVD risk (p < 0.001). When compared to PreDM males, males with T2DM < 1 year, and with T2DM 1-5 years had no difference in 10-year ICVD risk, but had higher ICVD risk with T2DM ≥5 years (p < 0.05). Compared to PreDM females, females with T2DM in all subgroups had higher ICVD risk (p < 0.05). Among those with T2DM, hypertension rates of awareness, treatment and control were 78.60%, 65.38% and 31.10%, respectively; hyperlipidemia rates of awareness, treatment and control were lower (29.15%, 8.30% and 3.47%, respectively). Females with T2DM had higher prevalence, awareness and treatment of hypertension and hyperlipidemia than males with T2DM (p < 0.001). CONCLUSIONS There is a greater need for cardiovascular risk reduction programs for females with T2DM at diagnosis. Given the low numbers for awareness, treatment and control of hypertension and hyperlipidemia in both males and females, significant resources focused on them must be expended, specifically improving regular assessment of blood pressure and blood lipids. Strengthening the management of chronic diseases through adherence to evidence-based guidelines to enhance clinical treatment may reduce 10-year ICVD in patients with T2DM in China.
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Changes in insulin requirements during pregnancy in Japanese women with type 1 diabetes. Diabetol Int 2019; 10:102-108. [PMID: 31139528 PMCID: PMC6506497 DOI: 10.1007/s13340-018-0369-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 08/13/2018] [Indexed: 12/11/2022]
Abstract
AIMS We investigated the changes in insulin requirements, and other relevant factors, in pregnant Japanese women with type 1 diabetes. METHODS This retrospective observational study was conducted on 77 singleton pregnant women with type 1 diabetes, treated with multiple daily injections of insulin. We examined changes in daily insulin dose during pregnancy and defined the increased insulin doses as the ratio of maximum dose to the pre-pregnancy dose. The relationship between the increased insulin doses and maternal features or pregnancy outcomes was investigated. RESULTS The insulin dose gradually increased during pregnancy, reaching a maximum dose that was 1.6 times of that prior to pregnancy, at 35 weeks of gestation. A negative significant correlation was observed between the insulin dose increases and duration of diabetes (p = 0.008). Greater increases in insulin doses were noted in women with multiparity, compared to nulliparity (p = 0.047). Multiple regression analyses revealed that shorter duration of diabetes was independently associated with the increases in insulin dose during pregnancy. CONCLUSIONS Women with a longer duration of diabetes required smaller increases in insulin dose during pregnancy, suggesting that long diabetic duration may decrease placental function. Further investigations are needed to clarify the mechanisms that the duration of diabetes influences on insulin requirement during pregnancy.
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Duration of diabetes and types of diabetes therapy in Japanese patients with type 2 diabetes: The Japan Diabetes Complication and its Prevention prospective study 3 (JDCP study 3). J Diabetes Investig 2016; 8:243-249. [PMID: 27390272 PMCID: PMC5334313 DOI: 10.1111/jdi.12550] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 06/07/2016] [Accepted: 06/30/2016] [Indexed: 01/17/2023] Open
Abstract
Aims/Introduction To analyze the association between the duration of diabetes and selection of diabetes therapy in a large database of Japanese patients with type 2 diabetes. Materials and Methods We used the data of 5,844 patients with type 2 diabetes to evaluate the association between the duration of diabetes and types of diabetes therapy. The logistic regression model was used to analyze the association between duration of diabetes and selection of diabetes therapy, and restricted cubic spline curves were used to represent the schematic association. Results Overall, clinical characteristics of the patients were women, 39.9%; mean age, 61.4 years; median duration of diabetes, 9 years; mean glycated hemoglobin, 7.4% (57.0 mmol/mol); and mean body mass index, 24.5 kg/m2. Compared with the first quartile of diabetes duration, the multivariable‐adjusted odds of any antidiabetic therapy (oral hypoglycemic agents or insulin) for the second, third and fourth quartiles were 2.17 (95% confidence interval [CI] 1.68–2.80; 3.39, 95% CI 2.53–4.54; 4.99, 95% CI 3.64–6.84), respectively (P for trend <0.001), and these associations were attenuated after adjusting possible confounders. Furthermore, those of insulin therapy were 1.48 (95% CI 1.20–1.84; 2.16, 95% CI 1.77–2.64; 4.94, 95% CI 4.04–6.04), respectively (P for trend <0.001). Schematic representation of restricted cubic spline curves analysis showed that a longer duration of diabetes was linearly associated with the odds of insulin therapy. Conclusions Obtained data showed that a longer duration of diabetes required complex diabetes drug regimens to be introduced to patients with type 2 diabetes.
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Impact of duration of diabetes on outcome following pancreas transplantation. Int J Surg 2015; 18:21-7. [PMID: 25868423 DOI: 10.1016/j.ijsu.2015.04.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Accepted: 04/08/2015] [Indexed: 12/19/2022]
Abstract
INTRODUCTION The impact of duration of T1DM on outcomes following simultaneous pancreas and kidney transplantation (SPK), pancreas after kidney transplantation (PAK), and pancreas transplantation alone (PTA) is currently unknown. MATERIALS AND METHODS A total of 451 pancreas transplants performed at a single institution between January 2003 and April 2013 (SPK n = 238, PAK, n = 97, and PTA, n = 116) were divided into three groups based on cumulative years of T1DM (0-20 years, 21-30 years, and >30 years). Early (7-day) and late (90-day) pancreas allograft loss, patient and pancreas allograft survivals were analyzed. RESULTS While, PAK was more common in recipients with >30 years of T1DM (29%, p < 0.0047), PTA was more common in recipients with 0-20 years of T1DM (41%, p < 0.0011). In all transplant types, recipients age was significantly higher the longer the duration of diabetes. Although longer duration of T1DM correlated with a higher rate of major amputations in PAK recipients (p < 0.0032), no difference was observed in SPK or PTA. While early pancreas graft loss was 2-4% in SPK and PAK with shorter or longer T1DM (p = n.s.), it reached to 10% in PTA with T1DM > 30 years (p < 0.0097). Longer duration of T1DM affected late pancreas graft loss in PAK patients (8%, p < 0.0349). Patient and death-censored graft survival rates were similar in all types of pancreas transplantation extracted by accumulation of years of T1DM prior to transplant. CONCLUSIONS Longstanding T1DM does not seem to negatively impact recipient outcomes following all types of pancreas transplantation.
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Glycemic control in patients with type 2 diabetes mellitus in Spain. Rev Clin Esp 2014; 214:429-36. [PMID: 25016415 DOI: 10.1016/j.rce.2014.05.028] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Revised: 05/12/2014] [Accepted: 05/25/2014] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To evaluate the degree of glycemic control in patients with type 2 diabetes in Spain and identify factors associated with glycemic control. PATIENTS AND METHODS This was a cross-sectional, multicenter, epidemiological study that used consecutive sampling and was conducted in primary care practices in Spain. A total of 5591 patients with type 2 diabetes mellitus lasting more than 1 year and who were treated with hypoglycemic agents for more than 3 months were included in the study. At a single visit, HbA1c levels were measured (A1cNow+ system) and demographic and clinical variables related to diabetes and its treatment were recorded. During the visit, CV risk factors (CVRF), the presence of target-organ damage (TOD), the presence of hypoglycemia and body weight changes within the previous year were recorded. RESULTS We analyzed data from 5382 patients (mean age 66.7 [10.8] years, mean duration of the diabetes 8.8 [6.3] years). TOD was present in 43.6% of the patients and 59.1% were taking 2 or more drugs. The patients' mean HbA1c was 7.1 (1.1)%, and 48.6% had HbA1c levels <7.0%. The patients with HbA1c levels ≥7.0% had longer-standing diabetes, a higher prevalence of TOD and CVRF, used more complex therapies, experienced more hypoglycemic episodes in the previous year and had more weight gain. In the multivariate analysis, the absence of insulin treatment, the absence of abdominal obesity and atherogenic dyslipidemia, a duration of the diabetes <10 years and an age >70 years were associated with improved glycemic control. CONCLUSIONS Patients with poorly controlled type 2 diabetes mellitus are highly prevalent in Spain. Factors associated with poorer glycemic control include the complexity of both the disease and the hypoglycemic therapy, a history of hypoglycemia and weight gain.
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Exercise treadmill test in detecting asymptomatic coronary artery disease in type 2 diabetes mellitus. Diabetes Metab J 2011; 35:34-40. [PMID: 21537411 PMCID: PMC3080575 DOI: 10.4093/dmj.2011.35.1.34] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2010] [Accepted: 09/30/2010] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND The present study was designed to develop criteria for screening patients with type 2 diabetes mellitus (T2DM) for asymptomatic coronary artery disease (CAD). METHODS A total of 213 patients with T2DM without typical angina or chest pain were studied between 2002 and 2007. We also evaluated 53 patients with T2DM who had reported chest discomfort using an exercise treadmill test (ETT). RESULTS Thirty-one of the 213 asymptomatic patients had positive ETT results. We performed coronary angiography on 23 of the 31 patients with a positive ETT and found that 11 of them had significant coronary stenosis. The main differences between the patients with significant stenosis and those with a negative ETT were age (63.1±9.4 vs. 53.7±10.1 years, P=0.008) and duration of diabetes (16.0±7.5 vs. 5.5±5.7 years, P<0.001). The positive predictive value (PPV) of the ETT was calculated to be 47.8%. The PPV of the ETT increased to 87.5% in elderly patients (≥60 years) with a long duration of diabetes (≥10 years). The latter value is similar to that of patients with T2DM who presented with chest discomfort or exertional dyspnea. The PPV of the ETT in symptomatic patients was 76.9%. CONCLUSION In the interest of cost-effectiveness, screening for asymptomatic CAD could be limited to elderly patients with a duration of diabetes ≥10 years.
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