Ignite Creation Date:
2025-12-24 @ 12:39 PM
Ignite Modification Date:
2025-12-27 @ 9:29 PM
Study NCT ID:
NCT04046861
Status:
COMPLETED
Last Update Posted:
2025-02-21
First Post:
2019-07-27
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Influence of High Vitamin C Dose on Lactate During and After Extracorporeal Circulation
Sponsor:
Organization:
Raw JSON
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The systemic inflammatory response to cardiac surgery: implications for the anesthesiologist. Anesthesiology. 2002 Jul;97(1):215-52. doi: 10.1097/00000542-200207000-00030. No abstract available.'}, {'pmid': '27490610', 'type': 'BACKGROUND', 'citation': 'Bronicki RA, Hall M. Cardiopulmonary Bypass-Induced Inflammatory Response: Pathophysiology and Treatment. Pediatr Crit Care Med. 2016 Aug;17(8 Suppl 1):S272-8. doi: 10.1097/PCC.0000000000000759.'}, {'pmid': '23276596', 'type': 'BACKGROUND', 'citation': 'Hall R. Identification of inflammatory mediators and their modulation by strategies for the management of the systemic inflammatory response during cardiac surgery. J Cardiothorac Vasc Anesth. 2013 Oct;27(5):983-1033. doi: 10.1053/j.jvca.2012.09.013. Epub 2012 Dec 29. No abstract available.'}, {'pmid': '28592639', 'type': 'BACKGROUND', 'citation': 'Roy J, Galano JM, Durand T, Le Guennec JY, Lee JC. Physiological role of reactive oxygen species as promoters of natural defenses. FASEB J. 2017 Sep;31(9):3729-3745. doi: 10.1096/fj.201700170R. Epub 2017 Jun 7.'}, {'pmid': '27312081', 'type': 'BACKGROUND', 'citation': 'Koekkoek WA, van Zanten AR. Antioxidant Vitamins and Trace Elements in Critical Illness. Nutr Clin Pract. 2016 Aug;31(4):457-74. doi: 10.1177/0884533616653832. Epub 2016 Jun 16.'}, {'pmid': '26847748', 'type': 'BACKGROUND', 'citation': 'Stoppe C, McDonald B, Benstoem C, Elke G, Meybohm P, Whitlock R, Fremes S, Fowler R, Lamarche Y, Jiang X, Day AG, Heyland DK. Evaluation of Persistent Organ Dysfunction Plus Death As a Novel Composite Outcome in Cardiac Surgical Patients. J Cardiothorac Vasc Anesth. 2016 Jan;30(1):30-8. doi: 10.1053/j.jvca.2015.07.035. Epub 2015 Jul 29.'}, {'pmid': '28701592', 'type': 'BACKGROUND', 'citation': 'Ellenberger C, Sologashvili T, Cikirikcioglu M, Verdon G, Diaper J, Cassina T, Licker M. Risk factors of postcardiotomy ventricular dysfunction in moderate-to-high risk patients undergoing open-heart surgery. Ann Card Anaesth. 2017 Jul-Sep;20(3):287-296. doi: 10.4103/aca.ACA_60_17.'}, {'pmid': '27671216', 'type': 'BACKGROUND', 'citation': 'Lomivorotov VV, Efremov SM, Kirov MY, Fominskiy EV, Karaskov AM. Low-Cardiac-Output Syndrome After Cardiac Surgery. J Cardiothorac Vasc Anesth. 2017 Feb;31(1):291-308. doi: 10.1053/j.jvca.2016.05.029. Epub 2016 Jul 29. No abstract available.'}, {'pmid': '30060468', 'type': 'BACKGROUND', 'citation': 'Hill A, Wendt S, Benstoem C, Neubauer C, Meybohm P, Langlois P, Adhikari NK, Heyland DK, Stoppe C. Vitamin C to Improve Organ Dysfunction in Cardiac Surgery Patients-Review and Pragmatic Approach. Nutrients. 2018 Jul 27;10(8):974. doi: 10.3390/nu10080974.'}, {'pmid': '22813486', 'type': 'BACKGROUND', 'citation': "O'Connor E, Fraser JF. The interpretation of perioperative lactate abnormalities in patients undergoing cardiac surgery. Anaesth Intensive Care. 2012 Jul;40(4):598-603. doi: 10.1177/0310057X1204000404."}, {'pmid': '15131240', 'type': 'BACKGROUND', 'citation': 'Gladden LB. Lactate metabolism: a new paradigm for the third millennium. J Physiol. 2004 Jul 1;558(Pt 1):5-30. doi: 10.1113/jphysiol.2003.058701. Epub 2004 May 6.'}, {'pmid': '12122132', 'type': 'BACKGROUND', 'citation': 'Chatham JC. Lactate -- the forgotten fuel! J Physiol. 2002 Jul 15;542(Pt 2):333. doi: 10.1113/jphysiol.2002.020974. No abstract available.'}, {'pmid': '16810041', 'type': 'BACKGROUND', 'citation': 'Levy B. Lactate and shock state: the metabolic view. Curr Opin Crit Care. 2006 Aug;12(4):315-21. doi: 10.1097/01.ccx.0000235208.77450.15.'}, {'pmid': '21037469', 'type': 'BACKGROUND', 'citation': 'Levy B, Perez P, Perny J, Thivilier C, Gerard A. Comparison of norepinephrine-dobutamine to epinephrine for hemodynamics, lactate metabolism, and organ function variables in cardiogenic shock. A prospective, randomized pilot study. Crit Care Med. 2011 Mar;39(3):450-5. doi: 10.1097/CCM.0b013e3181ffe0eb.'}, {'pmid': '12740248', 'type': 'BACKGROUND', 'citation': 'Maillet JM, Le Besnerais P, Cantoni M, Nataf P, Ruffenach A, Lessana A, Brodaty D. Frequency, risk factors, and outcome of hyperlactatemia after cardiac surgery. Chest. 2003 May;123(5):1361-6. doi: 10.1378/chest.123.5.1361.'}, {'pmid': '10667509', 'type': 'BACKGROUND', 'citation': 'Levy B, Sadoune LO, Gelot AM, Bollaert PE, Nabet P, Larcan A. Evolution of lactate/pyruvate and arterial ketone body ratios in the early course of catecholamine-treated septic shock. Crit Care Med. 2000 Jan;28(1):114-9. doi: 10.1097/00003246-200001000-00019.'}, {'pmid': '2244489', 'type': 'BACKGROUND', 'citation': 'Frei B, Stocker R, England L, Ames BN. Ascorbate: the most effective antioxidant in human blood plasma. Adv Exp Med Biol. 1990;264:155-63. doi: 10.1007/978-1-4684-5730-8_24.'}, {'pmid': '25635594', 'type': 'BACKGROUND', 'citation': 'Berger MM, Oudemans-van Straaten HM. Vitamin C supplementation in the critically ill patient. Curr Opin Clin Nutr Metab Care. 2015 Mar;18(2):193-201. doi: 10.1097/MCO.0000000000000148.'}, {'pmid': '28661424', 'type': 'BACKGROUND', 'citation': 'Tyml K. Vitamin C and Microvascular Dysfunction in Systemic Inflammation. Antioxidants (Basel). 2017 Jun 29;6(3):49. doi: 10.3390/antiox6030049.'}, {'pmid': '25185110', 'type': 'BACKGROUND', 'citation': 'Oudemans-van Straaten HM, Spoelstra-de Man AM, de Waard MC. Vitamin C revisited. Crit Care. 2014 Aug 6;18(4):460. doi: 10.1186/s13054-014-0460-x.'}, {'pmid': '7863489', 'type': 'BACKGROUND', 'citation': 'Dingchao H, Zhiduan Q, Liye H, Xiaodong F. The protective effects of high-dose ascorbic acid on myocardium against reperfusion injury during and after cardiopulmonary bypass. Thorac Cardiovasc Surg. 1994 Oct;42(5):276-8. doi: 10.1055/s-2007-1016504.'}]}, 'descriptionModule': {'briefSummary': 'The aim of our study is to find out whether high doses of vitamin C before cardiopulmonary bypass and during the first 24 hours after that have and impact of lowering the incidence of hyperlactatemia.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '100 Years', 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* \\> 18 years old patients with cardiac disease needing surgery (coronary bypass, valve replacement)\n\nExclusion Criteria:\n\n* dementia\n* kidney stones\n* dialysis\n* haemochromatosis\n* thalassemias\n* G-6-P deficiency'}, 'identificationModule': {'nctId': 'NCT04046861', 'briefTitle': 'Influence of High Vitamin C Dose on Lactate During and After Extracorporeal Circulation', 'organization': {'class': 'OTHER', 'fullName': 'University Medical Centre Maribor'}, 'officialTitle': '"Influence of High Vitamin C Dose on Lactate During Extracorporeal Circulation for Heart Surgery and During the 24 Hours Thereafter." (double Blind Prospective Randomised Study)', 'orgStudyIdInfo': {'id': 'UKC-MB-KME-20/19'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'ACTIVE_COMPARATOR', 'label': 'Vitamin C', 'description': '2g vitamin C (ascorbic acid) iv before cardiopulmonary bypass, 2 g vitamin C iv before removing the aortic clamp, 1g vitamin C iv 8 h after aortic clamp removal and every 8 h thereafter(2 times)', 'interventionNames': ['Dietary Supplement: ascorbic acid,']}, {'type': 'PLACEBO_COMPARATOR', 'label': 'Placebo (saline)', 'description': 'placebo (saline) iv before cardiopulmonary bypass, placebo before removing the aortic clamp, placebo iv 8 h after aortic clamp removal and every 8 h (2 times)', 'interventionNames': ['Other: Placebo (saline)']}], 'interventions': [{'name': 'ascorbic acid,', 'type': 'DIETARY_SUPPLEMENT', 'otherNames': ['Vitamin C'], 'description': 'The vitamin C group will get high dose of intravenous vitamin C (ascorbic acid) before starting cardiopulmonary bypass, before removing aortic clamp and every 8 hours thereafter for additionaly 24 hours', 'armGroupLabels': ['Vitamin C']}, {'name': 'Placebo (saline)', 'type': 'OTHER', 'description': 'The placebo group will get saline before starting cardiopulmonary bypass, before removing aortic clamp and every 8 hours thereafter for additionaly 24 hours', 'armGroupLabels': ['Placebo (saline)']}]}, 'contactsLocationsModule': {'locations': [{'zip': '2000', 'city': 'Maribor', 'country': 'Slovenia', 'facility': 'Department od anesthesiology, intensive care and pain management', 'geoPoint': {'lat': 46.55583, 'lon': 15.64593}}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'University Medical Centre Maribor', 'class': 'OTHER'}, 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'MD, PhD, Assistant professor', 'investigatorFullName': 'Andreja Möller Petrun, MD, PhD', 'investigatorAffiliation': 'University Medical Centre Maribor'}}}}