Neutrophil-to-Lymphocyte and Platelet-to-lymphocyte Ratios as a Predictor Factors for Chronic Kidney Disease Progression
Ориентир для пациента и семьи
Простыми словами
Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.
- Что изучают
- Это наблюдательное исследование: исследуемое лечение участникам по протоколу не назначают.
- Кому может быть актуально
- Состояния в реестре: CKD. Базовые параметры: 18 лет — 65 лет · Все.
- Что важно проверить
- Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
- Где проводится
- Список центров уточняется — проверьте первичный протокол.
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
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Обзор
In this study, we aim to investigate whether NLR and PLR levels are associated with decline of kidney function in patients with CKD.
Подробное описание
Chronic inflammation is closely associated with various chronic diseases, such as diabetes mellitus, cardiovascular disease, and chronic kidney disease (CKD) (1). Patients with CKD tend to have elevated levels of inflammatory mediators, including high-sensitivity C-reactive protein (hs-CRP), tumor necrosis factor alpha (TNF alpha), and interleukin (IL)-6 (2).These mediators stimulate inflammatory pathway, leading to glomerular hypertension, tubulointerstitial fibrosis, kidney scarring, and, finally, CKD progression and increased cardiovascular events (3,4). Therefore, it is important to evaluate and decrease the extent of chronic inflammation in patients with CKD. Patients with CKD have higher levels of proinflammatory cytokines, but it remains unclear which biomarker is the best indicator of inflammation in patients with CKD.
The neutrophil-to-lymphocyte ratio (NLR), obtained by dividing the absolute number of neutrophils to the lymphocyte count, is increasingly studied as a new inflammatory marker. An elevated NLR has recently been reported to be an independent predictor of mortality in patients with cardiovascular disease or cancer \[5-8\]. As CKD is a chronic inflammatory disease, high NLR can predict CKD progression, cardiovascular disease and cancer. However, significantly few studies have investigated the association between high NLR and CKD progression \[9-12\].
Platelet-to-lymphocyte ratio (PLR) has recently been recognized as a novel inflammatory marker and has been shown to be associated with the prognosis in CKD patients \[13\].
In 2012, Kidney Disease: Improving Global Outcome (KDIGO) classified CKD in six categories by GFR estimation (in mL/min/1.73 m2).
Первичные конечные точки
- Correlation between NLR, PLR and severity of CKD. [Срок оценки: Baseline]
Критерии участия
Критерии включения
- 200 Patients diagnosed with CKD and their age range between 18-65 years old who will be admitted at AUH.
Критерии исключения
- Pediatric patients aged below< 18 or elderly patients aged above 65.
- Pregnant females.
- Patients with Diabetes Mellitus.
- Acute kidney injury (AKI).
- Patients with current infections.
- Patients who have any type of malignancy.
- Patients who have any type of multi-organ failure.
- CKD patients on dialysis
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Дизайн исследования
- Модель наблюдения
- Когортное
Центры проведения
Список центров уточняется — проверьте первичный протокол.
Публикации
- Gan W, Guan Q, Hu X, Zeng X, Shao D, Xu L, Xiao W, Mao H, Chen W. The association between platelet-lymphocyte ratio and the risk of all-cause mortality in chronic kidney disease: a systematic review and meta-analysis. Int Urol Nephrol. 2022 Nov;54(11):2959-2967. doi: 10.1007/s11255-022-03234-0. Epub 2022 May 17. PMID 35581444
- Altunoren O, Akkus G, Sezal DT, Ciftcioglu M, Guzel FB, Isiktas S, Torun GI, Uyan M, Sokmen MF, Sevim HA, Sarisik FN, Senel ME, Erken E, Gungor O. Does neutrophyl to lymphocyte ratio really predict chronic kidney disease progression? Int Urol Nephrol. 2019 Jan;51(1):129-137. doi: 10.1007/s11255-018-1994-7. Epub 2018 Oct 1. PMID 30276600
- Navarro JF, Milena FJ, Mora C, Leon C, Garcia J. Renal pro-inflammatory cytokine gene expression in diabetic nephropathy: effect of angiotensin-converting enzyme inhibition and pentoxifylline administration. Am J Nephrol. 2006;26(6):562-70. doi: 10.1159/000098004. Epub 2006 Dec 13. PMID 17167242
- Turkmen K, Guney I, Yerlikaya FH, Tonbul HZ. The relationship between neutrophil-to-lymphocyte ratio and inflammation in end-stage renal disease patients. Ren Fail. 2012;34(2):155-9. doi: 10.3109/0886022X.2011.641514. Epub 2011 Dec 16. PMID 22172001
- Manabe I. Chronic inflammation links cardiovascular, metabolic and renal diseases. Circ J. 2011;75(12):2739-48. doi: 10.1253/circj.cj-11-1184. Epub 2011 Nov 8. PMID 22067929
Идентификаторы
NCT: NCT06670599 · NLR & PLR in CKD.