Journals / İstanbul Tıp Fakültesi Dergisi / 2007 / Cilt: 70 - Sayı: 1

Coromary artery calcification in patients undergoing renal replacement theraoies

Renal replasman tedavisi gören hastalara koroner arter kalsifikasyonu

Pages
1–5
Publication Date
2022-10-18
DOI
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⚡ TL;DR(Too Long; Didn't Read)

Moreover, CAC scores correlated with serum phosphorus and calcium-phosphorus ion products (r=0.511, P=0.013) in HD patients.Conclusions:High CAC and elevated serum calcium-phosphorus product in the patients on chronic HD seems to be associated with the development of coronary artery calcification in these patients.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective:Cardiovascular disease (CVD) is a common cause of morbidity and mortality both in patients undergoing dialysis and in transplant recipients.
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Key Findings & Data:Materials and methods:Twenty-three (13 males, 10 females; mean age: 47.1±12.3 years) patients on chronic HD therapy and 15 (9 males, 6 females; mean age: 36.3±10.0 years) transplant recipients were included in the study.
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Conclusion & Impact:Moreover, CAC scores correlated with serum phosphorus and calcium-phosphorus ion products (r=0.511, P=0.013) in HD patients.Conclusions:High CAC and elevated serum calcium-phosphorus product in the patients on chronic HD seems to be associated with the development of coronary artery calcification in these patients.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective:Cardiovascular disease (CVD) is a common cause of morbidity and mortality both in patients undergoing dialysis and in transplant recipients. The presence of calcified coronary lesions, as can be determined and quantified by electron-beam computed tomography (EBCT), is closely correlated with the extent and severity of angiographically documented atherosclerotic lesions. In the present study, coronary artery calcifications (CAC) were measured and compared in hemodialysis (HD) patients and in transplant recipients and their correlation with other patient characteristics was assesed. Materials and methods:Twenty-three (13 males, 10 females; mean age: 47.1±12.3 years) patients on chronic HD therapy and 15 (9 males, 6 females; mean age: 36.3±10.0 years) transplant recipients were included in the study. Traditional risk factors of CVD, serum calcium, phosphorus, and calcium-phosphorus ion product, duration of renal replacement therapy, and quantification of CAC were measured.Results: Chronic HD patients had significantly higher levels of age, serum phosphorus, serum calcium-phosphorus ion products, total cholesterol, CAC scores and had higher frequency of smoking compared to the transplant recipients. However, hypertension and serum HDL-cholesterol levels were significantly low in this group. Moreover, CAC scores correlated with serum phosphorus and calcium-phosphorus ion products (r=0.511, P=0.013) in HD patients.Conclusions:High CAC and elevated serum calcium-phosphorus product in the patients on chronic HD seems to be associated with the development of coronary artery calcification in these patients.

Özet

Amaç:Diyalize giren ve renal transplantasyon geçiren hasta gruplarında kardiyovasküler hastalıklar mortalite ve morbiditenin en sık nedenidir. Elektron-beam bilgisayarlı tomografi (EBBT) ile ölçülen kalsifiye koroner lezyonları anjiografik olarak belgelenmiş aterosklerotik lezyonların şiddeti ve tutulumu ile koreledir. Bu çalışmada hemodiyalize giren ve renal replasman geçiren hastalarda EBBT ile koroner arter kalsifikasyon skorunun (KAKS) saptanması ve KAKS değerlerinin hemodiyaliz ve transplantasyon grupları arasında karşılaştırılması ve diğer hasta özellikleri ile korelasyonunun araştırılması amaçlandı. Gereç ve yöntem:Kronik hemodiyaliz tedavisinde olan 23 hasta (13 erkek, 10 kadın; ortalama yaş: 47,1±12,3 yıl) ve renal replasman tedavisi uygulanmış 15 hasta (9 erkek, 6 kadın; ortalama yaş: 36,3±10,0 yıl) çalışmaya alındı. Kardiyovasküler hastalıklar için geleneksel risk faktörleri, serum kalsiyum, fosfor ve kalsiyum-fosfor çarpımı, renal replasman tedavi süresi ve KAKS ölçüldü.Bulgular:Kronik hemodiyaliz hastalarında yaş, serum fosfor, kalsiyum-fosfor çarpımı, total kolesterol, KAKS ve sigara kullananların oranı renal replasman tedavisinde olanlardan anlamlı olarak daha yüksekti. Bununla birlikte, bu grupta hipertansif olanların oranı ve serum HDL kolesterol düzeyi anlamlı olarak daha düşük saptandı. Yine hemodiyaliz hastalarındaki KAKS, serum fosfor ve kalsiyum-fosfor çarpımı ile korele idi (r=0,511, P=0,013).Sonuç:Bu çalışmanın sonuçlarına göre kronik hemodiyaliz hastalarında koroner arter kalsifikasyon gelişiminden kalsiyum-fosfor çarpımı yüksekliği sorumlu görünmektedir.

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Cite This Article

MEMİŞOĞLU, E., TÜRKMEN, A., YILDIZ, A., BOZFAKİROĞLU, S., TEPE, S., ÇALIŞKAN, Y., ACARTÜRK, G., KAZANCIOĞLU, R. (2022). Coromary artery calcification in patients undergoing renal replacement theraoies. İstanbul Tıp Fakültesi Dergisi, Cilt: 70 - Sayı: 1, 1–5. https://ajindex.com/articles/552691

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