1
|
Albugami S, Almehmadi F, Bukhari ZM, Alqarni MS, Abukhodair AW, BinShihon MA, Al-Husayni F, Alhazzani RA, AlMatrafi SA, Makki K. Glycated Haemoglobin and Outcomes of Percutaneous Coronary Intervention Among Type Two Diabetic Patients in Saudi Arabia. Cureus 2020; 12:e11278. [PMID: 33274153 PMCID: PMC7707909 DOI: 10.7759/cureus.11278] [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] [Indexed: 11/23/2022] Open
Abstract
Background: Glycated haemoglobin (HbA1c) is a marker that reflects the control of diabetes mellitus (DM) over a three-month period. We sought to compare cardiovascular outcomes of diabetic patients with and without controlled levels of HbA1c post percutaneous coronary intervention (PCI) presenting to King Faisal Cardiac Center.
Methods: A retrospective single-center study of all patients with type two DM who were treated with PCI during the period between January 2015 and January 2018. All data were obtained from health informatics system. Demographics, clinical data, and major adverse cardiovascular and cerebrovascular events (MACCE) were collected to compare outcomes among diabetic patients with and without controlled HbA1c. Results: The study included 177 patients with type two DM who underwent PCI. The mean age was 63.3 (SD±12). Males represented 73.4% and 26.6% were females. The mean HbA1c on admission was 8.7%. At presentation 31% of the patients had relatively controlled blood sugar (HbA1c mean 7.5%, SD±0.5) and 69% presented with poorly controlled type two DM (mean HbA1c 9.1%, SD±0.25). The prevalence of hypertension and dyslipidaemia were higher among the uncontrolled group, but there were no differences between both groups in the control of blood pressure or dyslipidaemia. Patients in the uncontrolled group had higher rate of prior PCI (36.6%) compared to the controlled arm (16%, p=0.0195) The prevalence of cerebrovascular, cardiovascular, and renal impairment was similar. The use of insulin was higher among the uncontrolled arm. Patients in the controlled arm had lower incidence of composite endpoints of death and non-fatal myocardial infarction and stroke (MACCE) (14% vs 41%, p=0.001) compared to the uncontrolled arm. Conclusion: Among patients with type two DM that were treated with PCI, achieving targets of blood sugar control reflected by glycated haemoglobin is associated with improved survival and lower incidence of composite MACCE.
Collapse
Affiliation(s)
- Saad Albugami
- Cardiology, King Abdullah International Medical Research Center, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU.,Cardiology, King Faisal Cardiac Center, King Abdulaziz Medical City, Jeddah, SAU
| | - Fahad Almehmadi
- Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Ziad M Bukhari
- Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Mohammed S Alqarni
- Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | | | - Malak A BinShihon
- Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | | | - Razan A Alhazzani
- Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Samah A AlMatrafi
- Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Khalid Makki
- Cardiac Sciences, King Faisal Cardiac Center, King Abdulaziz Medical City, Jeddah, SAU
| |
Collapse
|
2
|
Influence of Glycemic Control on Coagulation and Lipid Metabolism in Pregnancies Complicated by Pregestational and Gestational Diabetes Mellitus. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1176:81-88. [PMID: 31069723 DOI: 10.1007/5584_2019_382] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Hypercoagulability and altered lipid metabolism, which are observed in normal pregnancy, can be enhanced in diabetes mellitus. The aim of the study was to evaluate the influence of glycemic control on coagulation and lipid metabolism in women with pregestational (PGDM) and gestational (GDM) diabetes treated with insulin. There were 50 patients with PGDM and 101 patients with GDM enrolled into the study. Serum lipid and coagulation parameters were assessed at 18-22, 25-28, and 31-34 weeks of pregnancy and were compared within the diabetic groups with reference to the effectiveness of glycemia control. We found that poor glycemic control was associated with shortened activated partial thromboplastin time (APTT) and increased activity of antithrombin III (ATIII) in both diabetic groups and with a higher plasminogen activator inhibitor (PAI-1) content level in the GDM group. Poorly controlled PGDM was associated with higher levels of total cholesterol and high-density cholesterol (HDL) in the second trimester and triglycerides in the third trimester. In patients with poorly controlled GDM, a higher concentration of HDL was observed in third trimester, whereas a higher triglyceride level was found in both second and third trimesters. Positive correlations between total cholesterol and APTT and between triglyceride and APTT and ATIII were found in the poorly controlled PGDM group. We conclude that poor glycemic control of diabetic pregnancy impacts both lipid metabolism and the blood coagulation system.
Collapse
|
3
|
Piatti PM, Marone E, Mantero M, Setola E, Galluccio E, Lucotti P, Shehaj E, Villa V, Perticone F, Venturini M, Palini A, Airoldi F, Faglia E, Del Maschio A, Colombo A, Chiesa R, Bosi E, Monti LD. Effect of normalization of fasting glucose by intensified insulin therapy and influence of eNOS polymorphisms on the incidence of restenosis after peripheral angioplasty in patients with type 2 diabetes: a randomized, open-label clinical trial. Acta Diabetol 2013; 50:373-82. [PMID: 22907764 DOI: 10.1007/s00592-012-0426-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2012] [Accepted: 08/01/2012] [Indexed: 12/25/2022]
Abstract
Primary objective was to evaluate whether an intensified insulin therapy (IIT) incorporating the target of normal fasting glucose and HbA1c levels could halve the incidence of restenosis/amputation/SCA/death at 6 months after peripheral angioplasty compared with standard care (SC) in patients with type 2 diabetes (DMT2) affected by critical limb ischemia (CLI). Forty-six consecutive patients with DMT2 and CLI were randomly assigned to a parallel, open-label study with IIT (basal-bolus glulisine + glargine administrations) or SC (glargine administration + oral antidiabetic drugs). A SNP of eNOS (rs753482-A>C) and circulating CD34(+) and CD34(+)KDR(+) progenitor cells were determined. At the end of the study, although HbA1c levels were lower in IIT than in SC (6.9 ± 1.3 % vs. 7.6 ± 1.2 %, p < 0.05), IIT did not reduce the cumulative incidence of restenosis/amputation/SCA/death (52 and 65 %, respectively, odd ratio 0.59; CI 95 %: 0.21-1.62, p = 0.59). rs753482AC+CC as compared with rs753482AA increased the cumulative incidence of restenosis/amputation/SCA/death (79 and 42 %; odd ratio 5.3; CI 95 %: 1.41-19.5, p < 0.02). Baseline CD34(+)KDR(+) were higher in rs753482AA (166.2 ± 154.0 × 10(6) events) than in rs753482AC+CC (63.1 ± 26.9 × 10(6) events, p < 0.01). At the end of the study, the highest circulating CD34(+)KDR(+) were found in IIT rs753482AA (246.9 ± 194.0 × 10(6) events) while the lowest levels were found in SC rs753482AC+CC (70.9 ± 45.0 × 10(6) events). IIT did not decrease the cumulative incidence of restenosis/amputation/SCA/death in DMT2 and CLI patients. These patients correspond to a class of fragile subjects at high risk of cardiovascular events, and new predictors of restenosis should be contemplated, such as of eNOS polymorphism, (rs753482-A>C SNP) and circulating endothelial progenitor cells.
Collapse
Affiliation(s)
- Pier Marco Piatti
- Cardio-Metabolism and Clinical Trials Unit, Department of Internal Medicine and Metabolic and Cardiovascular Science Division, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
4
|
Kassaian SE, Goodarzynejad H, Boroumand MA, Salarifar M, Masoudkabir F, Mohajeri-Tehrani MR, Pourhoseini H, Sadeghian S, Ramezanpour N, Alidoosti M, Hakki E, Saadat S, Nematipour E. Glycosylated hemoglobin (HbA1c) levels and clinical outcomes in diabetic patients following coronary artery stenting. Cardiovasc Diabetol 2012; 11:82. [PMID: 22805289 PMCID: PMC3444922 DOI: 10.1186/1475-2840-11-82] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2012] [Accepted: 07/01/2012] [Indexed: 01/21/2023] Open
Abstract
Background Diabetes has been shown to be independent predictor of restenosis after percutaneous coronary intervention (PCI). The aim of the present study was to investigate whether a pre- and post-procedural glycaemic control in diabetic patients was related to major advance cardiovascular events (MACE) during follow up. Methods We evaluated 2884 consecutive patients including 2181 non-diabetic patients and 703 diabetics who underwent coronary stenting. Diabetes mellitus was defined as the fasting blood sugar concentration ≥ 126 mg/dL, or the use of an oral hypoglycemic agent or insulin at the time of admission. Diabetic patients were categorized into two groups based on their mean HbA1c levels for three measurements (at 0, 1, and 6 months following procedure): 291 (41.4%) diabetics with good glycaemic control (HbA1c ≤ 7%) and 412 (58.6%) diabetics with poor glycaemic control (HbA1c > 7%). Results The adjusted risk of MACE in diabetic patients with poor glycaemic control (HbA1c > 7%) was 2.1 times of the risk in non-diabetics (adjusted HR = 2.1, 95% CI: 1.10 to 3.95, p = 0.02). However, the risk of MACE in diabetics with good glycaemic control (HbA1c ≤ 7%) was not significantly different from that of non-diabetics (adjusted HR = 1.33, 95% CI: 0.38 to 4.68, p = 0.66). Conclusions Our data suggest that there is an association between good glycaemic control to obtain HbA1c levels ≤7% (both pre-procedural glycaemic control and post-procedural) with a better clinical outcome after PCI.
Collapse
Affiliation(s)
- Seyed Ebrahim Kassaian
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
5
|
Briguori C, Condorelli G, Airoldi F, Focaccio A, D'Andrea D, Cannavale M, Abarghouei AA, Giordano S, De Vivo F, Ricciardelli B, Colombo A. Comparison of coronary drug-eluting stents versus coronary artery bypass grafting in patients with diabetes mellitus. Am J Cardiol 2007; 99:779-84. [PMID: 17350364 DOI: 10.1016/j.amjcard.2006.10.031] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2006] [Revised: 10/30/2006] [Accepted: 10/30/2006] [Indexed: 11/27/2022]
Abstract
We compared 1-year outcome after drug-eluting stent (DES) implantation with off-pump bypass grafing (OPCABG) in patients with type 2 diabetes mellitus and multivessel coronary artery disease involving the proximal segment of the left anterior descending coronary artery. All consecutive diabetic patients treated by DES (DES group) or OPCABG (CABG group) in our institution from April 2002 to December 2004 because of de novo coronary lesions were included. Patients in the CABG group (n = 149) were older and had a higher rate of 3-vessel disease than those in the DES group (n = 69). At 12 months, major adverse cardiac and cerebrovascular events occurred in 29% of the DES group and 20.5% of the CABG group (unadjusted analysis, odds ratio 1.20, 95% confidence interval [CI] 0.93 to 1.54, p = 0.17). After propensity score analysis, adjusting for baseline differences between the 2 cohorts, DESs increased the risk of 12-month major adverse cardiac and cerebrovascular events (hazard ratio 1.88, 95% CI 1.09 to 3.02, p = 0.020). This was due to the higher rate for repeat revascularization in the DES group (19% vs 5%, odds ratio 2.05, 95% CI 1.12 to 3.75, p = 0.001). In contrast, there was no difference in the rate of the composite end points of death, myocardial infarction, and stroke (DES group 13%, CABG group 12%; adjusted analysis, hazard ratio 0.80, 95% CI 0.80 to 1.35, p = 0.40). In conclusion, at 1 year in diabetic patients with multivessel coronary artery disease involving the proximal left anterior descending coronary artery, the advantage of OPCABG over DES implantation seems to be limited at a lower rate of repeat revascularization. No difference seems to exist in the rate of death, stroke, and myocardial infarction.
Collapse
Affiliation(s)
- Carlo Briguori
- Interventional Cardiology, Department of Cardiology, Clinica Mediterranea, Naples, Italy.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
6
|
O'Sullivan CJ, Hynes N, Mahendran B, Andrews EJ, Avalos G, Tawfik S, Lowery A, Sultan S. Haemoglobin A1c (HbA1C) in Non-diabetic and Diabetic Vascular Patients. Is HbA1C an Independent Risk Factor and Predictor of Adverse Outcome? Eur J Vasc Endovasc Surg 2006; 32:188-97. [PMID: 16580235 DOI: 10.1016/j.ejvs.2006.01.011] [Citation(s) in RCA: 120] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2005] [Accepted: 01/08/2006] [Indexed: 01/27/2023]
Abstract
BACKGROUND Plasma Haemoglobin A1c (HbA1c) reflects ambient mean glycaemia over a 2-3 months period. Reports indicate that patients, with and without diabetes, with an elevated HbA1c have an increased risk of adverse outcome following surgical intervention. Our aim was to determine whether elevated plasma HbA1c level was associated with increased postoperative morbidity and mortality in patients undergoing vascular surgical procedures. METHODS Plasma HbA1c was measured prospectively in 165 consecutive patients undergoing emergency and elective vascular surgical procedures over a 6-month period. Patients were categorized into four groups depending on whether their plasma HbA1c was < or =6%, 6.1-7%, 7.1-8% or >8% and clinical data was entered into a prospectively maintained database. Patients were also classified by diabetic status with suboptimal HbA1c in a patient without diabetes being >6 to < or =7% and suboptimal HbA1c in a patient with diabetes being >7%. Patients with plasma HbA1c >7% were reclassified as having undiagnosed diabetes mellitus. Composite primary endpoints were all cause 30-day morbidity and mortality and all cause 6-month mortality. Composite secondary endpoints were procedure specific complications, adverse cardiac events, stroke, infection and mean length of hospital stay. RESULTS Of the 165 patients studied, 43 (26.1%) had diabetes and the remaining 122 (73.9%) did not. The mean age was 72 years and 59% were male. Suboptimal HbA1c levels were found in 58% patients without diabetes and in 51% patients with diabetes. In patients without diabetes those with suboptimal HbA1c levels (6-7%) had a significantly higher incidence of overall 30-day morbidity compared to patients with HbA1c levels < or =6% (56.5 vs 15.7%, p<0.001). Similarly, for patients with diabetes those with suboptimal HbA1c levels (HbA1c >7%) had a significantly higher incidence of 30-day morbidity compared to those with HbA1c levels < or =7% (59.1% vs 19%, p=0.018). Multivariate analysis revealed that a plasma HbA1c level of >6 to < or =7% was a significant independent predictor of overall 30-day morbidity in patients without diabetes undergoing vascular surgical procedures. No difference in mortality, composite secondary endpoints, procedure specific complications, stroke or mean length of hospital stay was observed between any of the groups in the study. CONCLUSION Suboptimal HbA1c levels may hold prognostic significance in patients without diabetes undergoing vascular surgery.
Collapse
Affiliation(s)
- C J O'Sullivan
- Department of Vascular and Endovascular Surgery, Western Vascular Institute, University College Hospital, Galway, Ireland
| | | | | | | | | | | | | | | |
Collapse
|
7
|
Stankovic G, Cosgrave J, Chieffo A, Iakovou I, Sangiorgi G, Montorfano M, Airoldi F, Carlino M, Michev I, Finci L, Colombo A. Impact of sirolimus-eluting and Paclitaxel-eluting stents on outcome in patients with diabetes mellitus and stenting in more than one coronary artery. Am J Cardiol 2006; 98:362-6. [PMID: 16860024 DOI: 10.1016/j.amjcard.2006.01.104] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2005] [Revised: 01/31/2006] [Accepted: 01/31/2006] [Indexed: 10/24/2022]
Abstract
Randomized trials have shown that implantation of sirolimus-eluting stents (SESs) and paclitaxel-eluting stents (PESs) reduce the incidence of major adverse cardiac events (MACEs) compared with bare metal stents. We compared the impact of SESs and PESs on clinical outcome in medically treated diabetic patients with multivessel stents. In this study, the in-hospital and 9-month clinical outcomes of 260 consecutive diabetic patients who underwent implantation of SESs (147 patients) or PESs (113 patients) were compared. MACEs were defined as death, nonfatal myocardial infarction, and clinically driven target vessel revascularization. The baseline demographic and angiographic characteristics were well matched. An average of 3.0 +/- 1.3 versus 2.8 +/- 1.2 lesions were treated in the SES and PES groups, respectively (p = 0.34), with a mean stented length per patient of 73 +/- 43 versus 61 +/- 36 mm (p = 0.08). No significant difference was observed between the SES and PES groups for in-hospital (6.1% vs 3.5%, p = 0.34) or 9-month MACE (24.5% vs 19.5%, p = 0.34) rates or for subacute (1.4% vs 0.9%, p = 0.72) or late (0.7% vs 0.9%, p = 0.85) stent thrombosis. Insulin-requiring diabetic patients treated with SESs and PESs also had similar demographic and angiographic characteristics and rates of in-hospital (4.7% vs 7.7%, p = 0.57) and 9-month (28.0% vs 38.4%, p = 0.44) MACEs. Insulin-dependent diabetes was the only independent predictor of MACEs (odds ratio 2.68, 95% confidence interval 1.46 to 4.89, p = 0.001). In conclusion, our results demonstrated a relatively high incidence of MACEs in a diabetic population with multivessel disease, despite treatment with drug-eluting stents. In addition, we could not find any clear advantage of 1 type of stent versus the other.
Collapse
Affiliation(s)
- Goran Stankovic
- Institute for Cardiovascular Diseases, Clinical Center of Serbia, Belgrade, Serbia and Montenegro
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Kaneda H, Ako J, Kataoka T, Takahashi T, Terashima M, Waseda K, Miyazawa A, Hassan A, Honda Y, Yock PG, Fitzgerald PJ. Heterogeneity of neointimal distribution of in-stent restenosis in patients with diabetes mellitus. Am J Cardiol 2006; 97:340-2. [PMID: 16442392 DOI: 10.1016/j.amjcard.2005.08.067] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2005] [Revised: 08/12/2005] [Accepted: 08/12/2005] [Indexed: 11/26/2022]
Abstract
Diabetes mellitus is an independent predictor of restenosis after percutaneous coronary intervention. The pattern of restenosis after bare metal stent implantation in diabetic patients was examined with 3-dimensional intravascular ultrasound analysis. Lumen and stent were manually traced at every 0.5-mm interval in stented segments. Using Simpson's method, stent, luminal, and neointimal (stent minus lumen) volumes were calculated and average area was calculated as volume data divided by length. To measure the cross-sectional and longitudinal severities of luminal encroachment by the neointima, percent neointimal area (neointimal area divided by stent area) and neointimal hyperplasia 50 (IH50) (defined as percent stent length with percent neointimal area >50%) were calculated. In 278 patients (68 with diabetes and 210 without diabetes), there was a significantly higher percentage of maximal percent neointimal area with significantly longer percent stent length that was severely encroached by the neointima in diabetic patients. Diabetic patients showed a more heterogenous pattern of the neointima after bare metal stenting, resulting in longer high-grade obstruction segments. This may have important implications for stent design and pharmacokinetic properties of next-generation drug-eluting technology for this complex patient subset.
Collapse
Affiliation(s)
- Hideaki Kaneda
- The Center for Research in Cardiovascular Interventions, Stanford University, Stanford, California, USA
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|