SUMMARY
OBJECTIVE:
Nowadays, the frequency of complications is also increasing following the increasing frequency of coronary angiography and percutaneous coronary intervention. Contrast-induced nephropathy is one of the most common of these complications. This study aimed to investigate the relationship between the Osaka prognostic score, which has previously been shown to have prognostic importance in gastrointestinal malignancies, and the development of contrast-induced nephropathy.
METHODS:
The study retrospectively examined the data of 1,498 patients who underwent coronary angiography and percutaneous coronary intervention due to acute coronary syndrome between 2018 and 2023. Demographic characteristics and laboratory findings were retrospectively collected from patients’ charts and electronic medical records.
RESULTS:
Osaka prognostic score (0.84±0.25 vs. 2.2±0.32, p<0.001) was higher in patients who developed contrast-induced nephropathy. Also, Osaka prognostic score [OR 2.161 95%CI (1.101–4.241), p<0.001] was found to be an independent risk factor along with age, diabetes mellitus, systolic pulmonary artery pressure, hemoglobin, hemoglobin, C-reactive protein, albumin, N-terminal brain natriuretic peptide, and systemic immune-inflammation index. The receiver operating characteristic curve showed that the optimal cutoff value of Osaka prognostic score to predict the development of contrast-induced nephropathy was 1.5, with a sensitivity of 83.4 and a specificity of 65.9% [area under the curve: 0.874 (95%CI: 0.850–0.897, p≤0.001)].
CONCLUSION:
Osaka prognostic score may be an easily calculable, user-friendly, and useful parameter to predict the development of contrast-induced nephropathy in patients undergoing percutaneous coronary intervention after acute coronary syndromes.
KEYWORDS:
Osaka prognostic score; Inflammation; Nutrition; Contrast-induced nephropathy; Acute coronary syndrome; Percutaneous coronary intervention
INTRODUCTION
Acute coronary syndromes (ACS) are a common cause of mortality and morbidity today. Especially with increasing life expectancy, the frequency of ACS also increases11 Damluji AA, Forman DE, Wang TY, Chikwe J, Kunadian V, Rich MW, et al. Management of acute coronary syndrome in the older adult population: a scientific statement from the American Heart Association. Circulation. 2023;147(3):e32-62. https://doi.org/10.1161/CIR.0000000000001112
https://doi.org/10.1161/CIR.000000000000...
. Today's gold standard ACS diagnosis and treatment protocol is coronary angiography (CAG) and percutaneous coronary intervention (PCI)22 Byrne RA, Rossello X, Coughlan JJ, Barbato E, Berry C, Chieffo A, et al. 2023 ESC Guidelines for the management of acute coronary syndromes. Eur Heart J. 2023;44(38):3720-826. https://doi.org/10.1093/eurheartj/ehad191
https://doi.org/10.1093/eurheartj/ehad19...
. With the increasing frequency of ACS, the number of PCIs performed is also increasing. Although successful coronary revascularization has been achieved, contrast-induced nephropathy (CIN), which may occur in association with PCI, increases mortality and morbidity in patients and prolongs hospitalization, which can lead to poor outcomes33 Marenzi G, Lauri G, Assanelli E, Campodonico J, Metrio M, Marana I, et al. Contrast-induced nephropathy in patients undergoing primary angioplasty for acute myocardial infarction. J Am Coll Cardiol. 2004;44(9):1780-5. https://doi.org/10.1016/j.jacc.2004.07.043
https://doi.org/10.1016/j.jacc.2004.07.0...
. Classically, CIN is defined as an increase in serum creatinine value after PCI by 5 mg/dL or more than 25% within 48–72 h44 Mehran R, Nikolsky E. Contrast-induced nephropathy: definition, epidemiology, and patients at risk. Kidney Int Suppl. 2006;(100):S11-5. https://doi.org/10.1038/sj.ki.5000368
https://doi.org/10.1038/sj.ki.5000368...
.
The etiopathogenesis of CIN has a multicomponent structure. Although direct contrast agent-related renal cytotoxicity plays the leading role, local ischemia related to renal hypoperfusion (caused by decreased cardiac output), excessive activation of the immune system, and endogenous vasomotor imbalances that may occur as a result of ACS also contribute to the formation of CIN55 Sendeski MM, Persson AB, Liu ZZ, Busch JF, Weikert S, Persson PB, et al. Iodinated contrast media cause endothelial damage leading to vasoconstriction of human and rat vasa recta. Am J Physiol Renal Physiol. 2012;303(12):F1592-8. https://doi.org/10.1152/ajprenal.00471.2012
https://doi.org/10.1152/ajprenal.00471.2...
,66 Öztürk R, İnan D, Güngör B. Systemic immune-inflammation index is a predictor of contrast-induced nephropathy in patients with ST-segment elevation myocardial infarction. Angiology. 2022;73(2):125-31. https://doi.org/10.1177/00033197211029094
https://doi.org/10.1177/0003319721102909...
. It is also known that poor nutritional status is directly related to CIN77 Li D, Chen Z, He W, Lin L, Xu T, Jiang H, et al. The association between nutritional risk and contrast-induced acute kidney injury in patients undergoing coronary angiography: a cross-sectional study. Nutr J. 2022;21(1):56. https://doi.org/10.1186/s12937-022-00810-z
https://doi.org/10.1186/s12937-022-00810...
,88 Wei X, Chen H, You Z, Yang J, He H, He C, et al. Nutritional status and risk of contrast-associated acute kidney injury in elderly patients undergoing percutaneous coronary intervention. Clin Exp Nephrol. 2021;25(9):953-62. https://doi.org/10.1007/s10157-021-02061-4
https://doi.org/10.1007/s10157-021-02061...
. Osaka prognostic score (OPS) is a new marker based on inflammation and nutrition that has emerged recently and has been reported to have prognostic importance in gastrointestinal malignancies. OPS includes C-reactive protein (CRP), albumin, and lymphocyte count (TLC)99 Feng J, Wang L, Wang L, Yang X, Lou G. Clinical significance of Osaka prognostic score based on nutritional and inflammatory status in patients with esophageal squamous cell carcinoma. BMC Cancer. 2022;22(1):284. https://doi.org/10.1186/s12885-022-09406-6
https://doi.org/10.1186/s12885-022-09406...
. It is known that all of these components are individual risk factors for CIN1010 Liu Y, Tan N, Zhou YL, Chen YY, Chen JY, Chen J, et al. High-sensitivity C-reactive protein predicts contrast-induced nephropathy after primary percutaneous coronary intervention. J Nephrol. 2012;25(3):332-40. https://doi.org/10.5301/jn.5000007
https://doi.org/10.5301/jn.5000007...
,1111 Sun XP, Li J, Zhu WW, Li DB, Chen H, Li HW, et al. Platelet to lymphocyte ratio predicts contrast-induced nephropathy in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention. Angiology. 2018;69(1):71-8. https://doi.org/10.1177/0003319717707410
https://doi.org/10.1177/0003319717707410...
. When all this information is evaluated, it is observed that low nutritional status and the presence of high inflammation increase CIN. OPS provides information on both parameters. For this reason, our study aimed to investigate the relationship between OPS and CIN that develops after PCI, which has not been investigated before.
METHODS
Population
This study retrospectively examined the data of 1,498 patients admitted to the hospital with ACS and underwent PCI within 24 h between September 2018 and December 2023. The study was started after receiving approval from the local ethics committee. All steps of the study were planned and carried out following the directives of the Declaration of Helsinki. Patients with active infection, end-stage renal failure, use of nephrotoxic drugs in the last week, and use of contrast material for another reason in the last week, patients whose data could not be accessed for any reason, and patients with cardiogenic shock and any malignancy were excluded from the study. Patients with ST-elevation myocardial infarction (STEMI) were urgently taken immediately after diagnosis. Patients with non-STEMI (NSTEMI) were taken for CAG, and PCI was performed within 24 h at the latest. A nephrotropic, water-soluble, low osmolar, non-ionic contrast agent, Iohexol (300 mg iodine/mL; 672 mosml/kg of water; Omnipaque; GE Healthcare Inc., Marlborough, MA, USA) was used for angiography. Whole blood parameters were obtained from automatic hematology analysers (Symex XN-550 analyzer, Symex, Kobe, Japan), and biochemical data were obtained from biochemistry devices (Beckman Coulter Inc., Brea, New York, USA).
Definitions
Three variables are used to calculate the OPS: CRP (≤10.0 mg/L: 0 point and>10.0 mg/L: 1 point), albumin (≥3.5 g/dL: 0 point and<3.5 g/dL: 1 point), and TLC (≥1,600/μL: 0 point and<1,600/μL: 1 point). OPS was calculated as the sum of the scores from these parameters, thus resulting in four OPS-based groups: four groups (zero, one, two, and three). For Glasgow prognostic score (GPS), CRP (≤10.0 mg/L: 0 points and>10.0 mg/L: 1 point) and albumin values (≥3.5 g/dL: 0 points and<3.5 g/dL: 1 point) were used. Patients were grouped according to the scores from these parameters by receiving 0, 1, and 2 points99 Feng J, Wang L, Wang L, Yang X, Lou G. Clinical significance of Osaka prognostic score based on nutritional and inflammatory status in patients with esophageal squamous cell carcinoma. BMC Cancer. 2022;22(1):284. https://doi.org/10.1186/s12885-022-09406-6
https://doi.org/10.1186/s12885-022-09406...
. The formula 10×albumin (g/dL)+0.005× TLC (per mm3) was used to calculate the prognostic nutritional index (PNI)1212 Demirtas Inci S, Sunman H, Nur Ozkaya Ibis A, Erzurum M, Özbeyaz NB, Algül E, et al. The role of prognostic nutritional index in patients with non-ST segment elevation acute coronary syndrome. Kardiologiia. 2021;61(1):59-65. https://doi.org/10.18087/cardio.2021.1.n1254
https://doi.org/10.18087/cardio.2021.1.n...
, and the formula platelet count*neutrophil count/lymphocyte count was used to calculate the systemic immune-inflammatory index1313 Yang YL, Wu CH, Hsu PF, Chen SC, Huang SS, Chan WL, et al. Systemic immune-inflammation index (SII) predicted clinical outcome in patients with coronary artery disease. Eur J Clin Invest. 2020;50(5):e13230. https://doi.org/10.1111/eci.13230
https://doi.org/10.1111/eci.13230...
.
Statistical analysis
Categorical data are presented as numbers and percentages. For non-parametric data analysis, the chi-square test was used. All the variables obtained were examined with the Kolmogorov-Smirnov test for normality and the Levene test for homogeneity of variances before the significance tests were used. Normally distributed homogeneous data were evaluated with a t-test in independent groups and a Mann-Whitney U test for results that did not show normal distribution. Receiver operating characteristic (ROC) analysis was used to estimate the optimal cutoff value of OPS, GPS, and systemic immune-inflammation index (SII) in indicating CIN. Sensitivity, specificity, and area under the curve (AUC) were calculated. Logistic regression analysis was performed to determine values predicting CIN. The values that differed among these parameters for CIN were included in the univariate logistic regression analysis, and their significance was determined. Potential risk indicator parameters that were significant in the univariate logistic regression model were included in the multivariate logistic regression analysis (forced entry method). The analyses were performed with the IBM SPSS 23.0 statistical package program (IBM Corp., Armonk, NY, USA). A two-sided p<0.05 was considered significant.
RESULTS
The average age of the patients included in the study was 61.4±12.6 years. A total of 821 (54.8%) of the patients were male. When the demographic data of the patients were examined, it was determined that the patients who developed CIN were older (58.6±12.1 vs. 64.1±13.0, p<0.001) and were predominantly male [673 (54.1%) vs. 148 (57.8%), p=0.004]. Diabetes mellitus (DM), hypertension (HT), and heart failure (HF) were found to be more common in patients who developed CIN (p=0.001, p<0.001, and p=0.011, respectively). Other demographic data were found to be similar (Table 1).
Baseline characteristics, laboratory results of all study patients, and patients with and without contrast-induced nephropathy.
When laboratory data were examined, in patients who developed CIN, hemoglobin, TLC, albumin, and PNI values were lower (p=0.040, p<0.001, p<0.001, and p=0.001, respectively). Systolic pulmonary artery pressure (sPAP), CRP, peak creatinine, N-terminal prohormone brain natriuretic peptide (NT-proBNP), OPS, GPS, and SII values were found to be higher (p=0.004, p = 0.009, p=0.003, p=0.013, p<0.001, p=0.025, and p=0.008, respectively) (Table 1). According to the univariate regression analysis, age, male gender, DM, HT, HF, sPAP, anterior MI, hemoglobin count, TLC, CRP, albumin, glucose, NT-proBNP, left anterior descending (LAD) as the infarct-related artery, OPS, GPS, PNI, and SII (p<0.001, p=0.001, p=0.001, p<0.001, p=0.011, p=0.003, p=0.001, p<0.001, p<0.001, p<0.001, p=0.001, p=0.001, p<0.001, p<0.001, p<0.001, p=0.004, p<0.001, and p=0.001, respectively) were found to be good prognostic factors in predicting CIN; as a result of multivariate analysis, age, DM, sPAP, anterior MI, hemoglobin count, TLC, CRP, albumin, Nt-proBNP, OPS, and SII were found to be independent risk factors for the development of CIN (p=0.001, p=0.001, p=0.001, p=0.001, p=0.046, p<0.001, p<0.001, p=0.001, p=0.001, p<0.001, and p=0.001) (Table 2). To evaluate the significance of OPS in predicting CIN as a result of ROC analysis, the AUC was 0.874 (95%CI: 0.850–0.897, p<0.001) and the optimal cutoff value was 1.5 (83.4% sensitivity and 65.9% specificity) (Figure 1).
Receiver operating characteristics for Osaka prognostic score, Glasgow prognostic score, prognostic nutritional index, and systemic immune-inflammatory index.
DISCUSSION
This is the first study to examine the relationship between OPS and CIN in the current literature. As a result of our study, OPS was found to be an independent predictor of CIN development in patients undergoing PCI after ACS.
As a result of previous studies, it is known that patients with decreased nutritional status and increased inflammatory activity have worse cardiac outcomes, especially CIN66 Öztürk R, İnan D, Güngör B. Systemic immune-inflammation index is a predictor of contrast-induced nephropathy in patients with ST-segment elevation myocardial infarction. Angiology. 2022;73(2):125-31. https://doi.org/10.1177/00033197211029094
https://doi.org/10.1177/0003319721102909...
,88 Wei X, Chen H, You Z, Yang J, He H, He C, et al. Nutritional status and risk of contrast-associated acute kidney injury in elderly patients undergoing percutaneous coronary intervention. Clin Exp Nephrol. 2021;25(9):953-62. https://doi.org/10.1007/s10157-021-02061-4
https://doi.org/10.1007/s10157-021-02061...
,1010 Liu Y, Tan N, Zhou YL, Chen YY, Chen JY, Chen J, et al. High-sensitivity C-reactive protein predicts contrast-induced nephropathy after primary percutaneous coronary intervention. J Nephrol. 2012;25(3):332-40. https://doi.org/10.5301/jn.5000007
https://doi.org/10.5301/jn.5000007...
. In our study, consistent with the literature, CIN was more common in patients with high OPS, GPS, and SII and low PNI. However, as a result of our study, CIN was also found to be more common in patients with advanced age, male individuals, DM, and HT. It is known that especially with increasing age, systemic inflammatory imbalance and activity increase more, and nutritional status weakens1414 Soysal P, Arik F, Smith L, Jackson SE, Isik AT. Inflammation, frailty and cardiovascular disease. Adv Exp Med Biol. 2020;1216:55-64. https://doi.org/10.1007/978-3-030-33330-0_7
https://doi.org/10.1007/978-3-030-33330-...
,1515 Bullock AF, Greenley SL, McKenzie GAG, Paton LW, Johnson MJ. Relationship between markers of malnutrition and clinical outcomes in older adults with cancer: systematic review, narrative synthesis and meta-analysis. Eur J Clin Nutr. 2020;74(11):1519-35. https://doi.org/10.1038/s41430-020-0629-0
https://doi.org/10.1038/s41430-020-0629-...
. This may be an additional parameter explaining why more CIN develops in patients with advanced age, which we found as a result of our study. Again, the fact that we found more CIN in male subjects is compatible with the literature and can be explained by the higher inflammatory response and lower nutritional status in men1616 Yuan XM, Ward LJ, Forssell C, Siraj N, Li W. Carotid atheroma from men has significantly higher levels of inflammation and iron metabolism enabled by macrophages. Stroke. 2018;49(2):419-25. https://doi.org/10.1161/STROKEAHA.117.018724
https://doi.org/10.1161/STROKEAHA.117.01...
,1717 Keller U. Nutritional laboratory markers in malnutrition. J Clin Med. 2019;8(6):775. https://doi.org/10.3390/jcm8060775
https://doi.org/10.3390/jcm8060775...
. As another result of our study, CIN was higher in patients with DM and HT. Although DM and HT are direct risk factors for CIN, increased inflammation and decreased nutritional status, which are among the multifactorial etiologies of CIN, may have contributed to the development of CIN1818 Nie Y, Zhou H, Wang J, Kan H. Association between systemic immune-inflammation index and diabetes: a population-based study from the NHANES. Front Endocrinol (Lausanne). 2023;14:1245199. https://doi.org/10.3389/fendo.2023.1245199
https://doi.org/10.3389/fendo.2023.12451...
,1919 Li T, Yuan D, Wang P, Zeng G, Jia S, Zhang C, et al. Association of prognostic nutritional index level and diabetes status with the prognosis of coronary artery disease: a cohort study. Diabetol Metab Syndr. 2023;15(1):58. https://doi.org/10.1186/s13098-023-01019-8
https://doi.org/10.1186/s13098-023-01019...
. In our study, CIN was more common in patients with low hemoglobin levels. This finding has been shown many times before in the literature. Increased inflammation and poor nutritional status in patients with low hemoglobin values may also have played a role in the development of CIN2020 Ramel A, Jonsson PV, Bjornsson S, Thorsdottir I. Anemia, nutritional status, and inflammation in hospitalized elderly. Nutrition. 2008;24(11-12):1116-22. https://doi.org/10.1016/j.nut.2008.05.025
https://doi.org/10.1016/j.nut.2008.05.02...
.
Our study focuses on OPS, a combination of several parameters of CIN development's most well-known physiopathological components. These are CRP, albumin, and TLC, respectively. All of these components reflect the systemic inflammatory response2121 Yuksel Y, Kose S. Prognostic nutritional index predicts contrast-induced nephropathy in patients with acute coronary syndrome. Angiology. 2023;74(8):736-44. https://doi.org/10.1177/00033197221116203
https://doi.org/10.1177/0003319722111620...
. Increased inflammatory response is also known to increase the development of CIN. OPS also has components that reflect nutritional status. Decreased nutritional status increases the development of CIN and also induces systemic inflammation77 Li D, Chen Z, He W, Lin L, Xu T, Jiang H, et al. The association between nutritional risk and contrast-induced acute kidney injury in patients undergoing coronary angiography: a cross-sectional study. Nutr J. 2022;21(1):56. https://doi.org/10.1186/s12937-022-00810-z
https://doi.org/10.1186/s12937-022-00810...
,88 Wei X, Chen H, You Z, Yang J, He H, He C, et al. Nutritional status and risk of contrast-associated acute kidney injury in elderly patients undergoing percutaneous coronary intervention. Clin Exp Nephrol. 2021;25(9):953-62. https://doi.org/10.1007/s10157-021-02061-4
https://doi.org/10.1007/s10157-021-02061...
. Thus, using only OPS can obtain information about the patient's nutritional and systemic inflammatory status. These components, known to increase the development of CIN individually, can give more accurate results with a single score. It can easily increase the prediction of CIN development. Furthermore, a single score can also reveal the patient's preoperative nutritional status and systemic inflammation. In our study, nutritional and inflammatory parameters such as GPS, PNI, and SII were evaluated in addition to OPS. OPS proved to be a superior parameter in predicting the development of CIN by having a higher AUC area as a result of ROC analysis. This superiority of OPS over GPS may be due to the additional inclusion of TLC. Indeed, a direct association between TLC and CIN is known. OPS thus reflects the systemic increased inflammatory state better than GPS. PNI includes only albumin and TLC values. It does not contain CRP as in OPS. As a result of this situation, PNI, which has a more nutritional aspect, may neglect to reflect systemic inflammation a little more. The superiority of OPS in showing CIN in our study may be because it better shows increased systemic inflammation due to CRP. According to Ma et al.'s study, SII has recently been found to be a trendy CIN indicator2222 Ma X, Mo C, Li Y, Gui C. Systemic immune-inflammation index associated with contrast-induced nephropathy after elective percutaneous coronary intervention in a case-control study. Coron Artery Dis. 2023;34(6):432-40. https://doi.org/10.1097/MCA.0000000000001253
https://doi.org/10.1097/MCA.000000000000...
. However, the SII contains only simple blood parameters and provides no information on nutritional status. Therefore, it needs to be improved in one aspect compared with OPS. In our study, OPS was a better predictive parameter than SII.
The main limitations of our study are that it was retrospective and covered a limited geographical area. The fact that our study was single-centered is another area for improvement. In addition, long-term follow-up was not performed in these patients, laboratory values at presentation and at the time of CIN development were used as spots, and long-term results are unknown. Another limitation is that many scoring systems are known to predict the development of CIN, and these scoring systems and parameters were not used in our study. Future randomized controlled trials are needed to confirm the results of our study.
CONCLUSION
Our study found OPS as a parameter that may predict the development of CIN in patients undergoing PCI after ACS. OPS is an indicator that is relatively easy to calculate and its components are readily available in any healthcare institution. By using the OPS, patients with an exceptionally high risk for CIN development can be identified and treatment can be personalized to reduce the risk of CIN development.
-
Funding:
none.
REFERENCES
-
1Damluji AA, Forman DE, Wang TY, Chikwe J, Kunadian V, Rich MW, et al. Management of acute coronary syndrome in the older adult population: a scientific statement from the American Heart Association. Circulation. 2023;147(3):e32-62. https://doi.org/10.1161/CIR.0000000000001112
» https://doi.org/10.1161/CIR.0000000000001112 -
2Byrne RA, Rossello X, Coughlan JJ, Barbato E, Berry C, Chieffo A, et al. 2023 ESC Guidelines for the management of acute coronary syndromes. Eur Heart J. 2023;44(38):3720-826. https://doi.org/10.1093/eurheartj/ehad191
» https://doi.org/10.1093/eurheartj/ehad191 -
3Marenzi G, Lauri G, Assanelli E, Campodonico J, Metrio M, Marana I, et al. Contrast-induced nephropathy in patients undergoing primary angioplasty for acute myocardial infarction. J Am Coll Cardiol. 2004;44(9):1780-5. https://doi.org/10.1016/j.jacc.2004.07.043
» https://doi.org/10.1016/j.jacc.2004.07.043 -
4Mehran R, Nikolsky E. Contrast-induced nephropathy: definition, epidemiology, and patients at risk. Kidney Int Suppl. 2006;(100):S11-5. https://doi.org/10.1038/sj.ki.5000368
» https://doi.org/10.1038/sj.ki.5000368 -
5Sendeski MM, Persson AB, Liu ZZ, Busch JF, Weikert S, Persson PB, et al. Iodinated contrast media cause endothelial damage leading to vasoconstriction of human and rat vasa recta. Am J Physiol Renal Physiol. 2012;303(12):F1592-8. https://doi.org/10.1152/ajprenal.00471.2012
» https://doi.org/10.1152/ajprenal.00471.2012 -
6Öztürk R, İnan D, Güngör B. Systemic immune-inflammation index is a predictor of contrast-induced nephropathy in patients with ST-segment elevation myocardial infarction. Angiology. 2022;73(2):125-31. https://doi.org/10.1177/00033197211029094
» https://doi.org/10.1177/00033197211029094 -
7Li D, Chen Z, He W, Lin L, Xu T, Jiang H, et al. The association between nutritional risk and contrast-induced acute kidney injury in patients undergoing coronary angiography: a cross-sectional study. Nutr J. 2022;21(1):56. https://doi.org/10.1186/s12937-022-00810-z
» https://doi.org/10.1186/s12937-022-00810-z -
8Wei X, Chen H, You Z, Yang J, He H, He C, et al. Nutritional status and risk of contrast-associated acute kidney injury in elderly patients undergoing percutaneous coronary intervention. Clin Exp Nephrol. 2021;25(9):953-62. https://doi.org/10.1007/s10157-021-02061-4
» https://doi.org/10.1007/s10157-021-02061-4 -
9Feng J, Wang L, Wang L, Yang X, Lou G. Clinical significance of Osaka prognostic score based on nutritional and inflammatory status in patients with esophageal squamous cell carcinoma. BMC Cancer. 2022;22(1):284. https://doi.org/10.1186/s12885-022-09406-6
» https://doi.org/10.1186/s12885-022-09406-6 -
10Liu Y, Tan N, Zhou YL, Chen YY, Chen JY, Chen J, et al. High-sensitivity C-reactive protein predicts contrast-induced nephropathy after primary percutaneous coronary intervention. J Nephrol. 2012;25(3):332-40. https://doi.org/10.5301/jn.5000007
» https://doi.org/10.5301/jn.5000007 -
11Sun XP, Li J, Zhu WW, Li DB, Chen H, Li HW, et al. Platelet to lymphocyte ratio predicts contrast-induced nephropathy in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention. Angiology. 2018;69(1):71-8. https://doi.org/10.1177/0003319717707410
» https://doi.org/10.1177/0003319717707410 -
12Demirtas Inci S, Sunman H, Nur Ozkaya Ibis A, Erzurum M, Özbeyaz NB, Algül E, et al. The role of prognostic nutritional index in patients with non-ST segment elevation acute coronary syndrome. Kardiologiia. 2021;61(1):59-65. https://doi.org/10.18087/cardio.2021.1.n1254
» https://doi.org/10.18087/cardio.2021.1.n1254 -
13Yang YL, Wu CH, Hsu PF, Chen SC, Huang SS, Chan WL, et al. Systemic immune-inflammation index (SII) predicted clinical outcome in patients with coronary artery disease. Eur J Clin Invest. 2020;50(5):e13230. https://doi.org/10.1111/eci.13230
» https://doi.org/10.1111/eci.13230 -
14Soysal P, Arik F, Smith L, Jackson SE, Isik AT. Inflammation, frailty and cardiovascular disease. Adv Exp Med Biol. 2020;1216:55-64. https://doi.org/10.1007/978-3-030-33330-0_7
» https://doi.org/10.1007/978-3-030-33330-0_7 -
15Bullock AF, Greenley SL, McKenzie GAG, Paton LW, Johnson MJ. Relationship between markers of malnutrition and clinical outcomes in older adults with cancer: systematic review, narrative synthesis and meta-analysis. Eur J Clin Nutr. 2020;74(11):1519-35. https://doi.org/10.1038/s41430-020-0629-0
» https://doi.org/10.1038/s41430-020-0629-0 -
16Yuan XM, Ward LJ, Forssell C, Siraj N, Li W. Carotid atheroma from men has significantly higher levels of inflammation and iron metabolism enabled by macrophages. Stroke. 2018;49(2):419-25. https://doi.org/10.1161/STROKEAHA.117.018724
» https://doi.org/10.1161/STROKEAHA.117.018724 -
17Keller U. Nutritional laboratory markers in malnutrition. J Clin Med. 2019;8(6):775. https://doi.org/10.3390/jcm8060775
» https://doi.org/10.3390/jcm8060775 -
18Nie Y, Zhou H, Wang J, Kan H. Association between systemic immune-inflammation index and diabetes: a population-based study from the NHANES. Front Endocrinol (Lausanne). 2023;14:1245199. https://doi.org/10.3389/fendo.2023.1245199
» https://doi.org/10.3389/fendo.2023.1245199 -
19Li T, Yuan D, Wang P, Zeng G, Jia S, Zhang C, et al. Association of prognostic nutritional index level and diabetes status with the prognosis of coronary artery disease: a cohort study. Diabetol Metab Syndr. 2023;15(1):58. https://doi.org/10.1186/s13098-023-01019-8
» https://doi.org/10.1186/s13098-023-01019-8 -
20Ramel A, Jonsson PV, Bjornsson S, Thorsdottir I. Anemia, nutritional status, and inflammation in hospitalized elderly. Nutrition. 2008;24(11-12):1116-22. https://doi.org/10.1016/j.nut.2008.05.025
» https://doi.org/10.1016/j.nut.2008.05.025 -
21Yuksel Y, Kose S. Prognostic nutritional index predicts contrast-induced nephropathy in patients with acute coronary syndrome. Angiology. 2023;74(8):736-44. https://doi.org/10.1177/00033197221116203
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Publication Dates
-
Publication in this collection
16 Aug 2024 -
Date of issue
2024
History
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Received
27 Mar 2024 -
Accepted
18 Apr 2024