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Serum Ürik Asit Düzeylerinin Majör Advers Kardiyak Olayları Öngörmedeki Prognostik Değeri

Yıl 2025, Cilt: 16 Sayı: 4, 591 - 597, 01.01.2026
https://doi.org/10.18663/tjcl.1799420

Öz

Amaç:Serum ürik asit (SÜA) düzeyleri, kardiyovasküler hastalıklarda
inflamasyon ve oksidatif stresin bir göstergesi olarak giderek daha fazla önem
kazanmaktadır. Bu çalışmada, non-ST elevasyonlu miyokart enfarktüsü (NSTEMI)
tanısıyla yatırılan hastalarda serum ürik asit düzeylerinin 30 günlük majör kardiyak
olaylar (MACE) üzerindeki prognostik değerinin araştırılması amaçlandı.
Yöntem:Bu retrospektif çalışmaya, Ocak 2024–Ocak 2025 tarihleri arasında Gazi
Yaşargil Eğitim ve Araştırma Hastanesi Kardiyoloji Kliniği’nde NSTEMI tanısıyla yatan
300 ardışık hasta dahil edildi. Akut veya kronik böbrek hastalığı, malignite veya ciddi
sistemik inflamatuvar hastalığı olanlar dışlandı. Başvuru anında SÜA, troponin T ve lipid
profili değerleri kaydedildi. MACE; kardiyovasküler ölüm, tekrarlayan miyokart
enfarktüsü, acil revaskülarizasyon veya 30 gün içinde kararsız anjina nedeniyle yeniden
hastaneye yatış olarak tanımlandı. Bağımsız belirleyiciler çok değişkenli lojistik
regresyon analizi ile değerlendirildi.
Bulgular:Hastaların %28,7’sinde (n=86) MACE gelişti. MACE gelişen
hastalarda medyan SÜA düzeyi anlamlı olarak daha yüksek bulundu (7,5’a karşı 6,5
mg/dL, p=0.001). ROC eğrisi analizine göre SÜA, 30 günlük MACE’yi öngörmede AUC
değeri 0,72 idi. Çok değişkenli analizde yüksek SÜA (OR=1,45, p=0,03), troponin T
(OR=1,62, p=0,01) ve diyabetes mellitus (OR=1,39, p=0,04) bağımsız öngörücüler olarak
belirlendi.
Sonuç:Serum ürik asit düzeyi, NSTEMI hastalarında erken dönem majör
kardiyak olaylarla bağımsız olarak ilişkili, kolay erişilebilir bir biyobelirteçtir. Başvuru
anında yapılan rutin SÜA ölçümü, kısa dönem risk sınıflamasını güçlendirebilir ve klinik
karar sürecine katkı sağlayabilir.

Teşekkür

makale doçentlik dosyam için çok önem arzetmektedir.erken değerlendirilmesi ve yanıt verilmesi benim için çok kıymetlidir.ilgi ve alakanız için teşekkürlerimi sunuyorum

Kaynakça

  • Amsterdam EA, Wenger NK, Brindis RG, Casey DE Jr, Ganiats TG, Holmes DR Jr et al. 2014 AHA/ACC Guideline for the Management of Patients With Non–ST-Elevation Acute Coronary Syndromes. Circulation 2014; 130: e344–e426.
  • Roffi M, Patrono C, Collet JP, Mueller C, Valgimigli M, Andreotti F et al. 2015 ESC Guidelines for the management of acute coronary syndromes in patients presenting without persistent ST-segment elevation. Eur Heart J 2016; 37: 267–315.
  • Antman EM, Cohen M, Bernink PJ, McCabe CH, Horacek T, Papuchis G et al. The TIMI risk score for unstable angina/non–ST elevation MI. JAMA 2000; 284: 835–42.
  • Feig DI, Kang DH, Johnson RJ. Uric acid and cardiovascular risk. N Engl J Med 2008; 359: 1811–21.
  • Ndrepepa G, Braun S, King L, Fusaro M, Tada T, Cassese S et al. Prognostic value of uric acid in patients with acute coronary syndromes. Am J Cardiol 2012; 109: 1260–5.
  • Sautin YY, Johnson RJ. Uric acid: the oxidant–antioxidant paradox. Nucleosides Nucleotides Nucleic Acids 2008; 27: 608–19.
  • Kang DH, Park SK, Lee IK, Johnson RJ. Uric acid–induced C-reactive protein expression: implication on cell proliferation and nitric oxide production of human vascular cells. J Am Soc Nephrol 2005; 16: 3553–62.
  • Corry DB, Eslami P, Yamamoto K, Nyby MD, Makino H, Tuck ML. Uric acid stimulates vascular smooth muscle cell proliferation and oxidative stress through the vascular renin-angiotensin system. Hypertension 2008; 48: 1031–6.
  • Fang J, Alderman MH. Serum uric acid and cardiovascular mortality: the NHANES I epidemiologic follow-up study, 1971–1992. JAMA 2000; 283: 2404–10.
  • Kojima S, Sakamoto T, Ishihara M, Kimura K, Miyazaki S, Yamagishi M et al. Prognostic value of serum uric acid in patients with acute coronary syndromes. Circ J 2005; 69: 1031–6.
  • Culleton BF, Larson MG, Kannel WB, Levy D. Serum uric acid and risk for cardiovascular disease and death: the Framingham Heart Study. Ann Intern Med 1999; 131: 7–13.
  • Kim SY, Guevara JP, Kim KM, Choi HK, Heitjan DF, Albert DA. Hyperuricemia and coronary heart disease: a systematic review and meta-analysis. Arthritis Care Res 2010; 62: 170–80.
  • Strasak AM, Kelleher C, Brant LJ, Rapp K, Ruttmann E, Concin H et al. Serum uric acid and risk of cardiovascular mortality: a prospective long-term study in 83,683 Austrian men and women. Int J Cardiol 2007; 117: 183–9.
  • Kanbay M, Jensen T, Solak Y, Le M, Roncal-Jimenez CA, Rivard CJ et al. Uric acid in metabolic syndrome: from an innocent bystander to a central player. Eur J Intern Med 2016; 29: 3–8.
  • Borghi C, Rosei EA, Bardin T, Dawson J, Dominiczak A, Kielstein JT et al. Serum uric acid and the risk of cardiovascular and renal disease. J Hypertens 2015; 33: 1729–41.
  • Xu X, Hu J, Song N, Chen R, Zhang T, Ding X. Hyperuricemia as an independent predictor of all-cause and cardiovascular mortality: a systematic review and meta-analysis. BMC Cardiovasc Disord 2020; 20: 390.

Prognostic Value of Serum Uric Acid in Predicting Major Adverse Cardiac Events

Yıl 2025, Cilt: 16 Sayı: 4, 591 - 597, 01.01.2026
https://doi.org/10.18663/tjcl.1799420

Öz

Abstract
Aim:Serum uric acid (SUA) has been increasingly recognized as a potential
biomarker reflecting inflammation and oxidative stress in cardiovascular diseases. This
study aimed to investigate the prognostic value of SUA levels in predicting 30-day major
adverse cardiac events (MACE) in patients hospitalized with non–ST-elevation
myocardial infarction (NSTEMI).
Methods:This retrospective study included 300 consecutive patients diagnosed with
NSTEMI who were hospitalized in the Cardiology Department of Gazi Yaşargil Training
and Research Hospital between January 2024 and January 2025. Patients with acute or
chronic kidney disease, malignancy, or severe systemic inflammatory disorders were
excluded. SUA, troponin T, and lipid profile values were obtained on admission. MACE
was defined as a composite of cardiovascular death, recurrent myocardial infarction,
urgent revascularization, or rehospitalization due to unstable angina within 30 days.
Logistic regression analysis was used to determine independent predictors of MACE.
Results:MACE occurred in 28.7% of patients (n=86). The median SUA level was
significantly higher in patients who developed MACE compared with those who did not
(7.5 vs. 6.5 mg/dL, p=0.001). ROC curve analysis demonstrated that SUA predicted 30-
day MACE with an AUC of 0.72. In multivariate logistic regression, elevated SUA
(OR=1.45, p=0.03), troponin T (OR=1.62, p=0.01), and diabetes mellitus
(OR=1.39, p=0.04) were identified as independent predictors.
Conclusion:Serum uric acid is an independent and readily available biomarker
associated with early adverse cardiac outcomes in NSTEMI. Routine SUA measurement
upon admission may enhance short-term risk stratification and guide clinical decision-
making in patients with NSTE-ACS.

Etik Beyan

This study was conducted in accordance with the principles of the Declaration of Helsinki and the Good Clinical Practice Guidelines. Since the study was retrospective and based on anonymized patient data, informed consent was waived by the committee.

Destekleyen Kurum

Gazi Yaşargil Training and Research Hospital

Teşekkür

makale doçentlik dosyam için çok önem arzetmektedir.erken değerlendirilmesi ve yanıt verilmesi benim için çok kıymetlidir.ilgi ve alakanız için teşekkürlerimi sunuyorum

Kaynakça

  • Amsterdam EA, Wenger NK, Brindis RG, Casey DE Jr, Ganiats TG, Holmes DR Jr et al. 2014 AHA/ACC Guideline for the Management of Patients With Non–ST-Elevation Acute Coronary Syndromes. Circulation 2014; 130: e344–e426.
  • Roffi M, Patrono C, Collet JP, Mueller C, Valgimigli M, Andreotti F et al. 2015 ESC Guidelines for the management of acute coronary syndromes in patients presenting without persistent ST-segment elevation. Eur Heart J 2016; 37: 267–315.
  • Antman EM, Cohen M, Bernink PJ, McCabe CH, Horacek T, Papuchis G et al. The TIMI risk score for unstable angina/non–ST elevation MI. JAMA 2000; 284: 835–42.
  • Feig DI, Kang DH, Johnson RJ. Uric acid and cardiovascular risk. N Engl J Med 2008; 359: 1811–21.
  • Ndrepepa G, Braun S, King L, Fusaro M, Tada T, Cassese S et al. Prognostic value of uric acid in patients with acute coronary syndromes. Am J Cardiol 2012; 109: 1260–5.
  • Sautin YY, Johnson RJ. Uric acid: the oxidant–antioxidant paradox. Nucleosides Nucleotides Nucleic Acids 2008; 27: 608–19.
  • Kang DH, Park SK, Lee IK, Johnson RJ. Uric acid–induced C-reactive protein expression: implication on cell proliferation and nitric oxide production of human vascular cells. J Am Soc Nephrol 2005; 16: 3553–62.
  • Corry DB, Eslami P, Yamamoto K, Nyby MD, Makino H, Tuck ML. Uric acid stimulates vascular smooth muscle cell proliferation and oxidative stress through the vascular renin-angiotensin system. Hypertension 2008; 48: 1031–6.
  • Fang J, Alderman MH. Serum uric acid and cardiovascular mortality: the NHANES I epidemiologic follow-up study, 1971–1992. JAMA 2000; 283: 2404–10.
  • Kojima S, Sakamoto T, Ishihara M, Kimura K, Miyazaki S, Yamagishi M et al. Prognostic value of serum uric acid in patients with acute coronary syndromes. Circ J 2005; 69: 1031–6.
  • Culleton BF, Larson MG, Kannel WB, Levy D. Serum uric acid and risk for cardiovascular disease and death: the Framingham Heart Study. Ann Intern Med 1999; 131: 7–13.
  • Kim SY, Guevara JP, Kim KM, Choi HK, Heitjan DF, Albert DA. Hyperuricemia and coronary heart disease: a systematic review and meta-analysis. Arthritis Care Res 2010; 62: 170–80.
  • Strasak AM, Kelleher C, Brant LJ, Rapp K, Ruttmann E, Concin H et al. Serum uric acid and risk of cardiovascular mortality: a prospective long-term study in 83,683 Austrian men and women. Int J Cardiol 2007; 117: 183–9.
  • Kanbay M, Jensen T, Solak Y, Le M, Roncal-Jimenez CA, Rivard CJ et al. Uric acid in metabolic syndrome: from an innocent bystander to a central player. Eur J Intern Med 2016; 29: 3–8.
  • Borghi C, Rosei EA, Bardin T, Dawson J, Dominiczak A, Kielstein JT et al. Serum uric acid and the risk of cardiovascular and renal disease. J Hypertens 2015; 33: 1729–41.
  • Xu X, Hu J, Song N, Chen R, Zhang T, Ding X. Hyperuricemia as an independent predictor of all-cause and cardiovascular mortality: a systematic review and meta-analysis. BMC Cardiovasc Disord 2020; 20: 390.
Toplam 16 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Kardiyoloji
Bölüm Araştırma Makalesi
Yazarlar

Gamze Yeter Arslan 0000-0002-0114-7448

Serdar Söner 0000-0002-2807-6424

Gönderilme Tarihi 8 Ekim 2025
Kabul Tarihi 8 Aralık 2025
Yayımlanma Tarihi 1 Ocak 2026
Yayımlandığı Sayı Yıl 2025 Cilt: 16 Sayı: 4

Kaynak Göster

APA Arslan, G. Y., & Söner, S. (2026). Prognostic Value of Serum Uric Acid in Predicting Major Adverse Cardiac Events. Turkish Journal of Clinics and Laboratory, 16(4), 591-597. https://doi.org/10.18663/tjcl.1799420
AMA Arslan GY, Söner S. Prognostic Value of Serum Uric Acid in Predicting Major Adverse Cardiac Events. TJCL. Ocak 2026;16(4):591-597. doi:10.18663/tjcl.1799420
Chicago Arslan, Gamze Yeter, ve Serdar Söner. “Prognostic Value of Serum Uric Acid in Predicting Major Adverse Cardiac Events”. Turkish Journal of Clinics and Laboratory 16, sy. 4 (Ocak 2026): 591-97. https://doi.org/10.18663/tjcl.1799420.
EndNote Arslan GY, Söner S (01 Ocak 2026) Prognostic Value of Serum Uric Acid in Predicting Major Adverse Cardiac Events. Turkish Journal of Clinics and Laboratory 16 4 591–597.
IEEE G. Y. Arslan ve S. Söner, “Prognostic Value of Serum Uric Acid in Predicting Major Adverse Cardiac Events”, TJCL, c. 16, sy. 4, ss. 591–597, 2026, doi: 10.18663/tjcl.1799420.
ISNAD Arslan, Gamze Yeter - Söner, Serdar. “Prognostic Value of Serum Uric Acid in Predicting Major Adverse Cardiac Events”. Turkish Journal of Clinics and Laboratory 16/4 (Ocak2026), 591-597. https://doi.org/10.18663/tjcl.1799420.
JAMA Arslan GY, Söner S. Prognostic Value of Serum Uric Acid in Predicting Major Adverse Cardiac Events. TJCL. 2026;16:591–597.
MLA Arslan, Gamze Yeter ve Serdar Söner. “Prognostic Value of Serum Uric Acid in Predicting Major Adverse Cardiac Events”. Turkish Journal of Clinics and Laboratory, c. 16, sy. 4, 2026, ss. 591-7, doi:10.18663/tjcl.1799420.
Vancouver Arslan GY, Söner S. Prognostic Value of Serum Uric Acid in Predicting Major Adverse Cardiac Events. TJCL. 2026;16(4):591-7.


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