Journals / Türk Göğüs Kalp Damar Cerrahisi Dergisi / 2014 / Cilt: 22 - Sayı: 2

Distribution of morbidity in diabetic and non-diabetic patients according to intraoperative blood glucose levels in coronary artery bypass greft surgery: our single-center experience of 267 patients

Koroner arter baypas greft cerrahisinde morbiditenin ameliyat sırası kan şekeri değerlerine göre diyabetik olan ve olmayan hastalardaki dağılımı: 267 hastadaki tek merkezli deneyimlerimiz

Pages
283–290
Publication Date
2022-09-02
DOI
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Conclusion: Our study results demonstrate that intraoperative conservative glycemic control with intermittent boluses of insulin seems not to be sufficient in diabetic patients.

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Objective & Hypothesis:Background: This study aims to investigate the distribution of morbidity in diabetic and non-diabetic patients who were subjected to conservative glycemic control during coronary artery bypass graft (CABG) surgery and to determine the efficacy of this strategy according to currently recommended target intraoperative blood glucose value.
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Key Findings & Data:Methods: Between April 2009 and April 2011, consecutive 267 CABG patients who were subjected to intraoperative conservative glycemic control with intermittent boluses of insulin during surgery were retrospectively analyzed.
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Conclusion & Impact:Conclusion: Our study results demonstrate that intraoperative conservative glycemic control with intermittent boluses of insulin seems not to be sufficient in diabetic patients.
🔬Design:Research Article
📍Scope:2009 Verileri
⚙️Variables:Domain Parameters

Abstract

Background: This study aims to investigate the distribution of morbidity in diabetic and non-diabetic patients who were subjected to conservative glycemic control during coronary artery bypass graft (CABG) surgery and to determine the efficacy of this strategy according to currently recommended target intraoperative blood glucose value. Methods: Between April 2009 and April 2011, consecutive 267 CABG patients who were subjected to intraoperative conservative glycemic control with intermittent boluses of insulin during surgery were retrospectively analyzed. The patients were classified as diabetic (n=118) and non-diabetic (n=149) patients. Then, the patients were divided into three subgroups as intraoperative mean blood glucose (MBG) concentration 180 mg/dL (group 3). All recorded perioperative, intraoperative, and postoperative data were compared between diabetic and non-diabetic patients according to their intraoperative blood glucose levels. Results: Among patients enrolled in the study, 44% were diabetic and 51.7% of diabetics and 11.3% of non-diabetics were in group 3. Of all patients, 29% had an intraoperative MBG of >180 mg/dL. Non-diabetic patients in group 3 had higher lactate levels (p=0.005), renal impairment (p=0.04), and mortality rates (p=0.03), compared to other groups and with diabetic patients in same group. The incidence of infectious events was higher in diabetic patients with MBG >180 mg/dL (p=0.037). A low positive correlation between MBG and lactate levels in non-diabetic patients (r=0.20), and between MBG and the length of stay in the intensive care unit in diabetic patients (r=0.25) was found. Conclusion: Our study results demonstrate that intraoperative conservative glycemic control with intermittent boluses of insulin seems not to be sufficient in diabetic patients. Non-diabetic patients with higher lactate levels, renal impairment and mortality rates also necessitate effective glycemic control. Therefore, simple, safe and effective algorithms should be developed for intraoperative glycemic control.

Özet

Amaç: Bu çalışmada koroner arter baypas greft (KABG) cerrahisi sırasında konservatif kan şekeri kontrolü uygulanan hastalarda, hastane içi morbiditenin diyabetik olan ve olmayan hastalardaki dağılımı araştırıldı ve bu yöntemin günümüzde önerilen ameliyat sırası hedef kan şekeri değerlerine göre etkinliği irdelendi.Ça­lış­ma­pla­nı:­Nisan 2009 - Nisan 2011 tarihleri arasında KABG cerrahisi geçiren ve ameliyat sırasında aralıklı bolus insülin dozları ile konservatif kan şekeri kontrolü uygulanan ardışık 267 hasta geriye dönük olarak incelendi. Hastalar diyabetik (n=118) ve diyabetik olmayanlar (n=149) olarak sınıflandırıldı. Daha sonra her grup kendi içinde ameliyat sırası ortalama kan şekeri (OKŞ) >150 mg/dL (grup 1), 150-180 mg/dL (grup 2) ve >180 mg/dL (grup 3) olmak üzere üç alt gruba ayrıldı. Ameliyat öncesi, sırası ve sonrası döneme ilişkin kaydedilen tüm veriler diyabetik ve diyabetik olmayan hastalar arasında ameliyat sırası kan şekeri değerlerine göre karşılaştırıldı.Bul gu lar: Çalışmaya alınan hastaların %44'ü diyabetikti ve diyabetik hastaların %51.7'si, diyabetik olmayan hastaların ise %11.3'ü grup 3'te bulunuyordu. Tüm hastaların %29'unda OKŞ >180 mg/dL idi. Grup 3'deki diyabetik olmayan hastalarda laktat düzeyleri (p=0.005), böbrek yetmezliği (p=0.04) ve mortalite (p=0.03) oranları hem diğer gruplara hem de aynı gruptaki diyabetik hastalara göre yüksek bulundu. Enfeksiyon görülme oranı OKŞ >180 mg/dL olan diyabetik hastalarda daha fazlaydı (p=0.037). Diyabetik olmayan hastalarda OKŞ ile laktat düzeyleri (r=0.20), diyabetik hastalarda ise OKŞ ile yoğun bakım ünitesinde kalış süresi (r=0.25) arasında pozitif yönde düşük bir ilişki bulundu.So nuç: Çalışma bulgularımız, aralıklı bolus insülin dozları ile sağlanan kan şekeri kontrolünün diyabetik hastalarda yeterli olmadığını göstermektedir. Laktat düzeyleri, böbrek yetmezliği ve mortalite oranlarının yüksek olduğu diyabetik olmayan hastalarda da etkin kan şekeri kontrolü yapılması gerekmektedir. Bu nedenle, ameliyat sırası dönemde kan şekeri kontrolü için basit, güvenli ve etkin algoritmalara gereksinim vardır.

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Cite This Article

GÖKSEDEF, D., İPEK, G., ÖMEROĞLU, S. N., EROLÇAY, H., YENİGÜN, Ö., SAYILGAN, C., YÜCEYAR, L. (2022). Distribution of morbidity in diabetic and non-diabetic patients according to intraoperative blood glucose levels in coronary artery bypass greft surgery: our single-center experience of 267 patients. Türk Göğüs Kalp Damar Cerrahisi Dergisi, Cilt: 22 - Sayı: 2, 283–290. https://ajindex.com/articles/424394

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