Advertisement
Letters to the Editor| Volume 39, e31-e32, April 2017

Download started.

Ok

Augmentation index is increased in patients with inflammatory bowel disease, a meta-analysis

Published:December 22, 2016DOI:https://doi.org/10.1016/j.ejim.2016.12.012
      In a work published in a recent issue of the European Journal of Internal Medicine [
      • Cappello M.
      • Licata A.
      • Calvaruso V.
      • et al.
      Increased expression of markers of early atherosclerosis in patients with inflammatory bowel disease.
      ], Cappello et al. found that, despite the lower prevalence of dyslipidemia, carotid-femoral pulse wave velocity, a measure of arterial stiffness, and augmentation index, a measure of wave reflection, were significantly increased in patients with inflammatory bowel disease (IBD), a disease characterized by chronic inflammation. This finding confirms the results of our previous works [
      • Zanoli L.
      • Cannavò M.
      • Rastelli S.
      • et al.
      Arterial stiffness is increased in patients with inflammatory bowel disease.
      ,
      • Zanoli L.
      • Rastelli S.
      • Inserra G.
      • et al.
      Increased arterial stiffness in inflammatory bowel diseases is dependent upon inflammation and reduced by immunomodulatory drugs.
      ] and is of clinical interest because it helps explain why IBD patients have an increased cardiovascular risk despite the low prevalence of traditional cardiovascular risk factors [
      • Zanoli L.
      • Inserra G.
      • Castellino P.
      Increased cardiovascular risk in subjects with a low prevalence of classic cardiovascular risk factors: the inflammatory bowel disease paradox.
      ]. In this regard, the significantly higher augmentation index reported by Cappello et al. in IBD patients treated with salicylates are consistent with current evidences showing that chronic inflammation could play a role in the arterial stiffening of patients with IBD [
      • Zanoli L.
      • Cannavò M.
      • Rastelli S.
      • et al.
      Arterial stiffness is increased in patients with inflammatory bowel disease.
      ,
      • Zanoli L.
      • Rastelli S.
      • Inserra G.
      • et al.
      Increased arterial stiffness in inflammatory bowel diseases is dependent upon inflammation and reduced by immunomodulatory drugs.
      ,
      • Zanoli L.
      • Inserra G.
      • Castellino P.
      Increased cardiovascular risk in subjects with a low prevalence of classic cardiovascular risk factors: the inflammatory bowel disease paradox.
      ,
      • Zanoli L.
      • Rastelli S.
      • Granata A.
      • et al.
      Arterial stiffness in inflammatory bowel disease: a systematic review and meta-analysis.
      ,
      • Zanoli L.
      • Rastelli S.
      • Inserra G.
      • Castellino P.
      Arterial structure and function in inflammatory bowel disease.
      ]. This finding is also in accordance with the results of two recent meta-regression analyses that has suggested a lack of efficacy of salicylates in protecting IBD patients from arterial stiffening [

      Zanoli L, Boutouyrie P, Lentini P, et al. Maintenance therapy with salicylates is associated with aortic stiffening in patients with inflammatory bowel disease. J Hypertens [in press]. http://dx.doi.org/10.1097/HJH.0000000000001235.

      ] and the destiffening effect of anti-tumor necrosis factor α (anti-TNFα) therapy [
      • Zanoli L.
      • Rastelli S.
      • Granata A.
      • et al.
      Arterial stiffness in inflammatory bowel disease: a systematic review and meta-analysis.
      ].

      Keywords

      To read this article in full you will need to make a payment

      Purchase one-time access:

      Academic & Personal: 24 hour online accessCorporate R&D Professionals: 24 hour online access
      One-time access price info
      • For academic or personal research use, select 'Academic and Personal'
      • For corporate R&D use, select 'Corporate R&D Professionals'

      Subscribe:

      Subscribe to European Journal of Internal Medicine
      Already a print subscriber? Claim online access
      Already an online subscriber? Sign in
      Institutional Access: Sign in to ScienceDirect

      References

        • Cappello M.
        • Licata A.
        • Calvaruso V.
        • et al.
        Increased expression of markers of early atherosclerosis in patients with inflammatory bowel disease.
        Eur J Intern Med. 2017; 37: 83-89
        • Zanoli L.
        • Cannavò M.
        • Rastelli S.
        • et al.
        Arterial stiffness is increased in patients with inflammatory bowel disease.
        J Hypertens. 2012; 30: 1775-1781https://doi.org/10.1097/HJH.0b013e3283568abd
        • Zanoli L.
        • Rastelli S.
        • Inserra G.
        • et al.
        Increased arterial stiffness in inflammatory bowel diseases is dependent upon inflammation and reduced by immunomodulatory drugs.
        Atherosclerosis. 2014; 234: 346-351https://doi.org/10.1016/j.atherosclerosis.2014.03.023
        • Zanoli L.
        • Inserra G.
        • Castellino P.
        Increased cardiovascular risk in subjects with a low prevalence of classic cardiovascular risk factors: the inflammatory bowel disease paradox.
        Trends Cardiovasc Med. 2015 Nov; 25: 705-706https://doi.org/10.1016/j.tcm.2015.04.001
        • Zanoli L.
        • Rastelli S.
        • Granata A.
        • et al.
        Arterial stiffness in inflammatory bowel disease: a systematic review and meta-analysis.
        J Hypertens. 2016; 34: 822-829https://doi.org/10.1097/HJH.0000000000000867
        • Zanoli L.
        • Rastelli S.
        • Inserra G.
        • Castellino P.
        Arterial structure and function in inflammatory bowel disease.
        World J Gastroenterol. 2015; 21: 11304-11311https://doi.org/10.3748/wjg.v21.i40.11304
      1. Zanoli L, Boutouyrie P, Lentini P, et al. Maintenance therapy with salicylates is associated with aortic stiffening in patients with inflammatory bowel disease. J Hypertens [in press]. http://dx.doi.org/10.1097/HJH.0000000000001235.

        • Theocharidou E.
        • Mavroudi M.
        • Soufleris K.
        • et al.
        Aortic stiffness in patients with inflammatory bowel diseases.
        Hellenic Journal of Atherosclerosis. 2013; 4: 200-207
        • Theocharidou E.
        • Tellis C.C.
        • Mavroudi M.
        • et al.
        Lipoprotein-associated phospholipase A2 and arterial stiffness evaluation in patients with inflammatory bowel diseases.
        J Crohns Colitis. 2014; 8: 936-944https://doi.org/10.1016/j.crohns.2014.01.016
        • Korkmaz H.
        • Sahin F.
        • Ipekci S.H.
        • et al.
        Increased pulse wave velocity and relationship with inflammation, insulin, and insulin resistance in inflammatory bowel disease.
        Eur J Gastroenterol Hepatol. 2014; 26: 725-732https://doi.org/10.1097/MEG.0000000000000104