التفاصيل البيبلوغرافية
| العنوان: |
Carbon dioxide angiography during peripheral angioplasty procedures significantly reduces the risk of contrast-induced nephropathy in patients with chronic kidney disease. |
| المؤلفون: |
Diamantopoulos, Athanasios, Patrone, Lorenzo, Santonocito, Serafino, Theodoulou, Iakovos, Ilyas, Shazhad, Dourado, Renato, Game, David, Karunanithy, Narayan, Patel, Sanjay, Zayed, Hany, Katsanos, Konstantinos |
| المصدر: |
CVIR Endovascular; 2/17/2020, Vol. 3 Issue 1, p1-7, 7p |
| مصطلحات موضوعية: |
CARBON dioxide, ANGIOGRAPHY, ANGIOPLASTY, CHRONIC kidney failure, KIDNEY injuries |
| مستخلص: |
Background: Iodinated contrast media are amongst the most frequently prescribed medications, however, their use is not without complications. With contrast-induced nephropathy constituting a major concern, alternative non-iodine based approaches have been explored such as carbon dioxide angiography. The purpose of this study is to report the incidence of contrast-induced nephropathy following carbon dioxide angiography in patients with impaired renal function that underwent peripheral angioplasty compared with a historical cohort of patients that underwent angioplasty with use of solely iodine contrast medium. The historical cohort of patients treated with iodinated contrast was used as control. Baseline demographics and renal function tests were recorded. Primary outcome was incidence of contrast-induced nephropathy within 48–72 h post intervention. Receiver-Operating-Characteristic curve analysis was used to correlate the volume of iodinated contrast with the risk of contrast-induced nephropathy. Results: Carbon Dioxide was used as an alternative to iodinated contrast media in patients with impaired renal function (eGFR<60mls/min/1.73 m2) undergoing peripheral angioplasty procedures. Fifty, consecutive patients (baseline eGFR = 38.6 ± 13.2mls/min/1.73 m2) were included in a prospective clinical audit. These were matched (1:2) with a historical cohort of patients (baseline eGFR = 43.3 ± 12.2mls/min/1.73 m2) treated with Iodinated contrast media. The incidence of contrast-induced nephropathy was 14% (n = 7/50) in case of carbon dioxide vs. 29% (n = 29/100) in the matched cohort group (p = 0.045). Receiver-Operating-Characteristic analysis showed that use of >25mls of contrast was 94.4% (95% CI:81–99%) sensitive in predicting contrast-induced nephropathy. Conclusion: Carbon dioxide imaging during peripheral angioplasty procedures protects against contrast-induced nephropathy. Use of >25mls of iodinated contrast media in high-risk patients is a predictor of contrast-induced nephropathy. [ABSTRACT FROM AUTHOR] |
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