期刊论文详细信息
Journal of Cardiothoracic Surgery
Time-dependent changes of plasma inflammatory biomarkers in type A aortic dissection patients without optimal medical management
Wei Meng1  Ying-kang Shi1  Er-yong Zhang1  Ying-qiang Guo1  Ming-hua Zhong1  Hong Qian1  Zhi Fang1  Zheng-hua Xiao1  Hong-wei Zhang1  Jia Hu1  Jun Gu1 
[1] Department of Cardiovascular Surgery, West China Hospital, Sichuan University, Guoxue Alley 37, Cheng du 610041, Sichuan, People’s Republic of China
关键词: Complication;    Tumor necrosis factor-α;    C-reactive protein;    Interleukin-6;    Inflammatory mediator;    Type A aortic dissection;   
Others  :  1136022
DOI  :  10.1186/s13019-014-0199-0
 received in 2014-06-09, accepted in 2014-12-26,  发布年份 2015
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【 摘 要 】

Objectives

To investigate the time-dependent changes in plasma levels of interleukin-6, C-reactive protein, and tumor necrosis factor-α in patients with type A aortic dissection (TAAD) who received unoptimal medical management since the onset of dissections.

Design and methods

Plasma levels of interleukin-6, C-reactive protein, and tumor necrosis factor-α were detected by ELISA and immuno-turbidimetric assay in 92 TAAD patients at hospital admission. Blood samples from 78 patients with uncontrolled hypertension and 82 healthy volunteers were also analyzed as controls. The occurrence of TAAD-related complication and its relationship with the plasma levels of these inflammatory biomarkers was also investigated.

Results

The concentrations of inflammatory mediators were significant higher in TAAD than those in the uncontrolled hypertension and the healthy group. The time to peak plasma level of IL-6.and TNF-α was shorter than that of CRP in TAAD group. In the TAAD group, 51 patients suffered TAAD-related complications, and their plasma level of CRP was significantly higher than that in patients without TAAD-related complications (94.5 ± 58.8 mg/L versus 47.4 ± 47.8 mg/L, p < 0.001). Also, CRP levels strongly correlated with the value of PaO2/FiO2 ratio (r = −0.69, p < 0.001) and creatinine (r = 0.60, p < 0.001). The time to the peak level of CRP was shorter and the duration of persistently high CRP level was longer in the complication group than those in the complication-free group.

Conclusions

Elevated and persistently high levels of plasma CRP, IL-6 and TNF-α were associated with progressively development of the TAAD. The changing pattern of CRP might be a marker for diagnosis and prophylactic treatment of complications. Our findings suggested a critical role of the inflammation in the progression of dissection and TAAD-related complications.

【 授权许可】

   
2015 Gu et al.; licensee BioMed Central.

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【 参考文献 】
  • [1]Sheikh AS, Ali K, Mazhar S: Acute aortic syndrome. Circulation 2013, 128(10):1122-7.
  • [2]Qian H, Hu J, Du L, Xue Y, Meng W, Zhang EY: Modified hypothermic circulatory arrest for emergent repair of acute aortic dissection type a: a single-center experience. J Cardiothorac Surg 2013, 8:125. BioMed Central Full Text
  • [3]Apostolakis E, Akinosoglou K: What’s new in the biochemical diagnosis of acute aortic dissection: problems and perspectives. Med Sci Monit 2007, 13(8):RA154-8.
  • [4]Erbel R, Aboyans V, Boileau C, Bossone E, Di Bartolomeo R, Eggebrecht H, et al.: 2014 ESC Guidelines on the diagnosis and treatment of aortic diseases: Document covering acute and chronic aortic diseases of the thoracic and abdominal aorta of the adultThe Task Force for the Diagnosis and Treatment of Aortic Diseases of the European Society of Cardiology (ESC). Eur Heart J 2014, 35:2873-2926. Doi: 10.1093/eurheartj/ehu281
  • [5]Parolari A, Tremoli E, Songia P, Pilozzi A, Di Bartolomeo R, Alamanni F, et al.: Biological features of thoracic aortic diseases. where are we now, where are we heading to: established and emerging biomarkers and molecular pathways. Eur J Cardiothorac Surg 2013, 44(1):9-23.
  • [6]Wen D, Zhou XL, Li JJ, Luo F, Zhang L, Gao LG, et al.: Plasma concentrations of interleukin-6, C-reactive protein, tumor necrosis factor-alpha and matrix metalloproteinase-9 in aortic dissection. Clin Chim Acta 2012, 413(1–2):198-202.
  • [7]Okina N, Ohuchida M, Takeuchi T, Fujiyama T, Satoh A, Sakamoto T, et al.: Utility of measuring C-reactive protein for prediction of in-hospital events in patients with acute aortic dissection. Heart Vessels 2013, 28(3):330-5.
  • [8]Schiffrin EL: Immune mechanisms in hypertension and vascular injury. Clin Sci (Lond) 2014, 126(4):267-74.
  • [9]Kellum JA, Lameire N: Diagnosis, evaluation, and management of acute kidney injury: a KDIGO summary (Part 1). Crit Care 2013, 17(1):204. BioMed Central Full Text
  • [10]Ranieri VM, Rubenfeld GD, Thompson BT, Ferguson ND, Caldwell E, Fan E, et al.: Acute respiratory distress syndrome: the Berlin Definition. JAMA 2012, 307(23):2526-33.
  • [11]Sakakura K, Kubo N, Ako J, Wada H, Fujiwara N, Funayama H, et al.: Peak C-reactive protein level predicts long-term outcomes in type B acute aortic dissection. Hypertension 2010, 55(2):422-9.
  • [12]Wen D, Wu HY, Jiang XJ, Zhang HM, Zhou XL, Li JJ, et al.: Role of plasma C-reactive protein and white blood cell count in predicting in-hospital clinical events of acute type A aortic dissection. Chin Med J (Engl) 2011, 124(17):2678-82.
  • [13]Yuan SM, Shi YH, Wang JJ, Lu FQ, Gao S: Elevated plasma D-dimer and hypersensitive C-reactive protein levels may indicate aortic disorders. Rev Bras Cir Cardiovasc 2011, 26(4):573-81.
  • [14]Agassandian M, Shurin GV, Ma Y, Shurin MR: C-reactive protein and lung diseases. Int J Biochem Cell Biol 2014, 53:77-88.
  • [15]Kayatas K, Sahin G, Tepe M, Kaya ZE, Apaydin S, Demirtunc R: Acute kidney injury in the elderly hospitalized patients. Ren Fail 2014, 36(8):1273-7.
  • [16]Xu L, Burke A: Acute medial dissection of the ascending aorta: evolution of reactive histologic changes. Am J Surg Pathol 2013, 37(8):1275-82.
  • [17]Eklund CM: Proinflammatory cytokines in CRP baseline regulation. Adv Clin Chem 2009, 48:111-36.
  • [18]Li Y, Hu J, Qian H, Gu J, Meng W, Zhang EY. Novel findings: expression of angiotensin-converting enzyme and angiotensin-converting enzyme 2 in thoracic aortic dissection and aneurysm. J Renin Angiotensin Aldosterone Syst. 2014. [Epub ahead of print].
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