scholarly journals Plasma Copeptin, Kidney Outcomes, Ischemic Heart Disease, and All-Cause Mortality in People With Long-standing Type 1 Diabetes

Diabetes Care ◽  
2016 ◽  
Vol 39 (12) ◽  
pp. 2288-2295 ◽  
Author(s):  
Gilberto Velho ◽  
Ray El Boustany ◽  
Guillaume Lefèvre ◽  
Kamel Mohammedi ◽  
Frédéric Fumeron ◽  
...  
Keyword(s):  
Type 1 Diabetes ◽  
Heart Disease ◽  
Ischemic Heart Disease ◽  
Ischemic Heart ◽  
All Cause Mortality

scholarly journals Modification of the Association Between Severe Hypoglycemia and Ischemic Heart Disease by Surrogates of Vascular Damage Severity in Type 1 Diabetes During ∼30 Years of Follow-up in the DCCT/EDIC Study

2021 ◽  
Author(s):  
Elke R. Fahrmann ◽  
Laura Adkins ◽  
Henry K. Driscoll
Keyword(s):  
Type 1 Diabetes ◽  
Heart Disease ◽  
Ischemic Heart Disease ◽  
Microvascular Complications ◽  
Vascular Complications ◽  
Severe Hypoglycemia ◽  
Vascular Damage ◽  
Diabetes Duration ◽  
Ischemic Heart

OBJECTIVE <p>Literature suggests that severe hypoglycemia (SH) may be linked to cardiovascular events only in older individuals with high cardiovascular risk score (CV-score). Whether a potential relationship between any-SH and cardiovascular disease exists and whether it is conditional on vascular damage severity in a young type 1 diabetes (T1D) cohort without apparent macro-vascular and no or mild-to-moderate micro-vascular complications at baseline is unknown.</p> <p>RESEARCH DESIGN AND METHODS</p> <p>We evaluated data of 1441 Diabetes Control and Complications Trial (DCCT)/Epidemiology of Diabetes Interventions and Complications (EDIC) volunteers (diabetes duration 1-15 years) followed for ~30 years. Time-dependent associations between any-SH, interactions of any-SH with surrogates of baseline micro-/macro- vascular damage severity (diabetes duration, Early Treatment Diabetic Retinopathy Study scale (ETDRS), Diabetes Complications Severity Index (DCSI), or CV-scores) and ischemic heart disease (IHD: death, silent/nonfatal myocardial infarct, revascularization, or confirmed angina) were analyzed.</p> <p>RESULTS</p> <p>Without interactions, in the minimal adjusted model controlling for confounding bias by age and HbA1c, SH was a significant IHD factor (p~0.003). SH remained a significant factor for IHD in fully adjusted models (p<0.05). In models with interactions, interactions between SH and surrogates of microvascular complications severity, but not between SH and CV-score, were significant. Hazard ratios for IHD based on SH increased 1.19-fold, 1.32-fold, and 2.21-fold for each additional year of diabetes duration, ETDRS-unit, and DCSI-unit, respectively. At time of IHD event, ~15% of 110 participants with SH had high CV-scores.</p> <p> </p> <p>CONCLUSION</p> <p>In a young T1D cohort with no baseline macrovascular complications, surrogates of baseline microvascular damage severity impact the effect of SH on IHD. Older age with high CV-score per se is not mandatory for an association of SH with IHD. However, the association is multifactorial.</p>

scholarly journals Impact of Sex and Age at Onset of Diabetes on Mortality From Ischemic Heart Disease in Patients With Type 1 Diabetes

Diabetes Care ◽  
2013 ◽  
Vol 37 (1) ◽  
pp. 144-148 ◽  
Author(s):  
Valma Harjutsalo ◽  
Christine Maric-Bilkan ◽  
Carol Forsblom ◽  
Per-Henrik Groop
Keyword(s):  
Type 1 Diabetes ◽  
Heart Disease ◽  
Ischemic Heart Disease ◽  
Age At Onset ◽  
Ischemic Heart ◽  
Onset Of Diabetes

Risk factors for mortality and ischemic heart disease in patients with long-term type 1 diabetes

2010 ◽  
Vol 24 (4) ◽  
pp. 223-228 ◽  
Author(s):  
Jakob Grauslund ◽  
Trine M.M. Jørgensen ◽  
Mads Nybo ◽  
Anders Green ◽  
Lars M. Rasmussen ◽  
...  
Keyword(s):  
Risk Factors ◽  
Type 1 Diabetes ◽  
Heart Disease ◽  
Ischemic Heart Disease ◽  
Ischemic Heart ◽  
Term Type

scholarly journals Modification of the Association Between Severe Hypoglycemia and Ischemic Heart Disease by Surrogates of Vascular Damage Severity in Type 1 Diabetes During ∼30 Years of Follow-up in the DCCT/EDIC Study

2021 ◽  
Author(s):  
Elke R. Fahrmann ◽  
Laura Adkins ◽  
Henry K. Driscoll
Keyword(s):  
Type 1 Diabetes ◽  
Heart Disease ◽  
Ischemic Heart Disease ◽  
Microvascular Complications ◽  
Vascular Complications ◽  
Severe Hypoglycemia ◽  
Vascular Damage ◽  
Diabetes Duration ◽  
Ischemic Heart

OBJECTIVE <p>Literature suggests that severe hypoglycemia (SH) may be linked to cardiovascular events only in older individuals with high cardiovascular risk score (CV-score). Whether a potential relationship between any-SH and cardiovascular disease exists and whether it is conditional on vascular damage severity in a young type 1 diabetes (T1D) cohort without apparent macro-vascular and no or mild-to-moderate micro-vascular complications at baseline is unknown.</p> <p>RESEARCH DESIGN AND METHODS</p> <p>We evaluated data of 1441 Diabetes Control and Complications Trial (DCCT)/Epidemiology of Diabetes Interventions and Complications (EDIC) volunteers (diabetes duration 1-15 years) followed for ~30 years. Time-dependent associations between any-SH, interactions of any-SH with surrogates of baseline micro-/macro- vascular damage severity (diabetes duration, Early Treatment Diabetic Retinopathy Study scale (ETDRS), Diabetes Complications Severity Index (DCSI), or CV-scores) and ischemic heart disease (IHD: death, silent/nonfatal myocardial infarct, revascularization, or confirmed angina) were analyzed.</p> <p>RESULTS</p> <p>Without interactions, in the minimal adjusted model controlling for confounding bias by age and HbA1c, SH was a significant IHD factor (p~0.003). SH remained a significant factor for IHD in fully adjusted models (p<0.05). In models with interactions, interactions between SH and surrogates of microvascular complications severity, but not between SH and CV-score, were significant. Hazard ratios for IHD based on SH increased 1.19-fold, 1.32-fold, and 2.21-fold for each additional year of diabetes duration, ETDRS-unit, and DCSI-unit, respectively. At time of IHD event, ~15% of 110 participants with SH had high CV-scores.</p> <p> </p> <p>CONCLUSION</p> <p>In a young T1D cohort with no baseline macrovascular complications, surrogates of baseline microvascular damage severity impact the effect of SH on IHD. Older age with high CV-score per se is not mandatory for an association of SH with IHD. However, the association is multifactorial.</p>

scholarly journals Increased Remnant Cholesterol Explains Part of Residual Risk of All-Cause Mortality in 5414 Patients with Ischemic Heart Disease

2016 ◽  
Vol 62 (4) ◽  
pp. 593-604 ◽  
Author(s):  
Anne-Marie K Jepsen ◽  
Anne Langsted ◽  
Anette Varbo ◽  
Lia E Bang ◽  
Pia R Kamstrup ◽  
...  
Keyword(s):  
Heart Disease ◽  
Ischemic Heart Disease ◽  
Ldl Cholesterol ◽  
Hdl Cholesterol ◽  
Hazard Ratio ◽  
Residual Risk ◽  
Ischemic Heart ◽  
Increased Risk ◽  
All Cause Mortality ◽  
Remnant Cholesterol

Abstract BACKGROUND Increased concentrations of remnant cholesterol are causally associated with increased risk of ischemic heart disease. We tested the hypothesis that increased remnant cholesterol is a risk factor for all-cause mortality in patients with ischemic heart disease. METHODS We included 5414 Danish patients diagnosed with ischemic heart disease. Patients on statins were not excluded. Calculated remnant cholesterol was nonfasting total cholesterol minus LDL and HDL cholesterol. During 35836 person-years of follow-up, 1319 patients died. RESULTS We examined both calculated and directly measured remnant cholesterol; importantly, however, measured remnant cholesterol made up only 9% of calculated remnant cholesterol at nonfasting triglyceride concentrations &lt;1 mmol/L (89 mg/dL) and only 43% at triglycerides &gt;5 mmol/L (443 mg/dL). Multivariable-adjusted hazard ratios for all-cause mortality compared with patients with calculated remnant cholesterol concentrations in the 0 to 60th percentiles were 1.2 (95% CI, 1.1–1.4) for patients in the 61st to 80th percentiles, 1.3 (1.1–1.5) for the 81st to 90th percentiles, 1.5 (1.1–1.8) for the 91st to 95th percentiles, and 1.6 (1.2–2.0) for patients in the 96th to 100th percentiles (trend, P &lt; 0.001). Corresponding values for measured remnant cholesterol were 1.0 (0.8–1.1), 1.2 (1.0–1.4), 1.1 (0.9–1.5), and 1.3 (1.1–1.7) (trend, P = 0.006), and for measured LDL cholesterol 1.0 (0.9–1.1), 1.0 (0.8–1.2), 1.0 (0.8–1.3), and 1.1 (0.8–1.4) (trend, P = 0.88). Cumulative survival was reduced in patients with calculated remnant cholesterol ≥1 mmol/L (39 mg/dL) vs &lt;1 mmol/L [log-rank, P = 9 × 10−6; hazard ratio 1.3 (1.2–1.5)], but not in patients with measured LDL cholesterol ≥3 mmol/L (116 mg/dL) vs &lt;3 mmol/L [P = 0.76; hazard ratio 1.0 (0.9–1.1)]. CONCLUSIONS Increased concentrations of both calculated and measured remnant cholesterol were associated with increased all-cause mortality in patients with ischemic heart disease, which was not the case for increased concentrations of measured LDL cholesterol. This suggests that increased concentrations of remnant cholesterol explain part of the residual risk of all-cause mortality in patients with ischemic heart disease.

scholarly journals Hemodialysis patients with better coronary flow reserve and nutrition status have surprising prognosis

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
T Imaoka ◽  
N Umemoto ◽  
S Oshima
Keyword(s):  
Risk Factors ◽  
Heart Disease ◽  
Ischemic Heart Disease ◽  
Coronary Flow Reserve ◽  
Coronary Flow ◽  
Ischemic Heart ◽  
Nutrition Status ◽  
Flow Reserve ◽  
All Cause Mortality ◽  
Conventional Risk Factors

Abstract Background In clinical setting, ischemic heart disease is a challenging problem in hemodialysis (HD) population. Coronary flow reserve (CFR) measured by 13 ammonia positron emitting tomography (13NH3PET) is an established and reliable modality for detecting coronary artery disease. Furthermore, some prior studies show CFR is an important and independent predictor for cardiovascular event and mortality. On the other hand, HD patients with malnutrition status have poor prognosis. We have reported about the relationship between cardiovascular events and geriatric nutrition risk index (GNRI). Now, we wonder the predictability of combination of CFR and GNRI. Methods and result We collected 438 consecutive HD patients who received 13NH3PET in our hospital suspected for ischemic heart disease. 29 patients were excluded due to undergoing coronary revascularization within 60 days, 103 patients were excluded due to incomplete database. In total, 306 HD patients were classified into 4 group according the median value of CFR (1.99) and GNRI (97.73); Low CFR Low GNRI group (n=77), High CFR and Low GNRI group (n=76), Low CFR High GNRI group (n=78) and High CFR High GNRI group (n=75). We collected their follow up data up to 1544 days (median 833 days) about all-cause mortality and cardiovascular (CV) mortality. Surprisingly, there is no mortality event in High CFR High GNRI group. We analyzed about all-cause mortality, CV mortality. Kaplan-Meyer analysis shows there are statistically intergroup differences in each (all-cause mortality; log rank p&lt;0.01, CV mortality; log rank p=0.02). Furthermore, we calculated area under the curve (AUC) analysis, net reclassification improvement (NRI) and integrated discrimination improvement (IDI)m adding GNRI and CFR on conventional risk factors. There are intergroup differences for all-cause mortality in AUC [conventional risk factors, +GNRI, +GNRI+CFR; 0.70, 0.72 (p=0.29), 0.79 (p&lt;0.01)], NRI [+GNRI; 0.32 (p=0.04), +GNRI+CFR 0.82 (p&lt;0.01)] and IDI [+GNRI; 0.01 (p=0.05), +GNRI+CFR 0.09 (p&lt;0.01)]. Conclusion HD patients with low CFR and malnutrition status has statistically significant poorer prognosis comparing HD patients with high CFR and without malnutrition status. Adding combination of GNRI and CFR on conventional risk factors improves the predictability of HD population's prognosis. Funding Acknowledgement Type of funding source: None

scholarly journals Vasodilator Stress CMR and All-Cause Mortality in Stable Ischemic Heart Disease

2020 ◽  
Vol 13 (8) ◽  
pp. 1674-1686 ◽  
Author(s):  
Victor Marcos-Garces ◽  
Jose Gavara ◽  
Jose V. Monmeneu ◽  
Maria P. Lopez-Lereu ◽  
Maria J. Bosch ◽  
...  
Keyword(s):  
Heart Disease ◽  
Ischemic Heart Disease ◽  
Ischemic Heart ◽  
Vasodilator Stress ◽  
Stable Ischemic Heart Disease ◽  
All Cause Mortality ◽  
Stress Cmr
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