2020
DOI: 10.1053/j.jvca.2019.10.015
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Reduction of Inflammation by High-Dose Methylprednisolone Does not Attenuate Oxidative Stress in Children Undergoing Bidirectional Glenn Procedure With or Without Aortic Arch or Pulmonary Arterial Repair

Abstract: This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, a… Show more

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Cited by 12 publications
(3 citation statements)
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“…In our study, only five adult patients with VSD were included; this subgroup was too small to perform a separate statistical analysis. In contrast, in most other studies on oxidative stress in the blood of patients with CHD, indirect nonspecific markers of oxidative stress [ 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 46 , 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 , 63 , 64 , 65 , 66 ] were used, e.g., the assessment of the activity of oxidative and antioxidant enzymes (superoxide dismutase (SOD), catalase and glutathione peroxidase), levels of antioxidants (vitamin E, uric acid and selenium), levels of malondialdehyde (MDA) and protein carbonyl (PCO), plasma total oxidant status (TOS), total antioxidant capacity or status (TAC or TAS) and oxidative stress index (OSI) as well as the quantification of DNA damage assessed by alkaline comet assay in circulating lymphocytes and levels of 8-hydroxy-2′-deoxyguanosine.…”
Section: Discussionmentioning
confidence: 88%
“…In our study, only five adult patients with VSD were included; this subgroup was too small to perform a separate statistical analysis. In contrast, in most other studies on oxidative stress in the blood of patients with CHD, indirect nonspecific markers of oxidative stress [ 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 46 , 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 , 63 , 64 , 65 , 66 ] were used, e.g., the assessment of the activity of oxidative and antioxidant enzymes (superoxide dismutase (SOD), catalase and glutathione peroxidase), levels of antioxidants (vitamin E, uric acid and selenium), levels of malondialdehyde (MDA) and protein carbonyl (PCO), plasma total oxidant status (TOS), total antioxidant capacity or status (TAC or TAS) and oxidative stress index (OSI) as well as the quantification of DNA damage assessed by alkaline comet assay in circulating lymphocytes and levels of 8-hydroxy-2′-deoxyguanosine.…”
Section: Discussionmentioning
confidence: 88%
“…During S2P, methylprednisolone (30 mg/kg) reduced the inflammatory biomarkers IL-6 and IL-8 and increased the anti-inflammatory cytokine IL-10 from cardiopulmonary bypass to 6 h after surgery, without a significant difference in clinical outcome. 25 The impact of perioperative strategy on hypoplastic left heart syndrome patients (Supplementary Table S7) Regional cerebral perfusion during Norwood procedure did not differ in 1-year survival compared to that of deep hypothermic circulatory arrest. 4 Additionally, remote ischaemic preconditioning, nitric oxide usage in the oxygenator during cardiopulmonary bypass, and a single dose of caudal morphine did not improve clinical outcomes.…”
Section: Comparison Of Outcomes Between Right Ventricle-topulmonary A...mentioning
confidence: 99%
“…In this issue of the Journal of Cardiothoracic and Vascular Anesthesia, Keski-Nisula et al report findings from a single-center, randomized controlled trial evaluating the effect of methylprednisolone administration on oxidative stress in infants with single ventricle physiology undergoing bidirectional Glenn surgeries. 6 Recognizing that inflammation produces free-oxygen radicals and that patients with cyanotic heart lesions are particularly prone to increased free-radical stress during cardiac surgery, the authors hypothesized that administration of high-dose methylprednisolone (30 mg/kg) would attenuate both inflammation and oxidative stress. In a small number of evaluated patients (n = 29), although steroids resulted in reduced inflammation, they did not lead to decreased free-radical stress.…”
mentioning
confidence: 99%