Effect of Olive Oil on Erythrocyte Membrane Fatty Acid Contents in Hemodialysis Patients
NCT ID: NCT02993380
Last Updated: 2017-03-31
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
COMPLETED
NA
31 participants
INTERVENTIONAL
2015-10-31
2016-12-31
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Relatively proper food among Mediterranean diet for hemodialysis patients is olive oil. Many researchers usually preferred olive oil as control group for evaluating effect of omega-3 fatty acid. However, previous studies reported that control groups using olive oil of 3g in a day have shown increased components of omega-3 fatty acid such as eicosapentaenoic acid (EPA) or docosahexaenoic acid (DHA). Therefore, cardioprotective effect of olive oil may be associated with increasing of omega-3 fatty acid levels.
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
It is ideal way to intake olive oil in uncooked state with vegetables or breads, but practically peoples stir-fry or fry foods in olive oil instead of cooking oil. Ignition point of olive oil is 185-205 degrees of Celsius with depending on its oxidation degrees. There is a study that the contents of vitamin C in broccoli were scantly changed when broccoli was stir-fried in olive oil. It needs to identify the change of erythrocyte membrane contents between taking uncooked or natural olive oil and taking fried or stir fried olive oil with other foods. Taking meals with olive oil can change erythrocyte membrane fatty acid contents including oleic acid in hemodialysis patients.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Keywords
Explore important study keywords that can help with search, categorization, and topic discovery.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
RANDOMIZED
PARALLEL
TREATMENT
SINGLE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
Stir-fried olive oil group
olive oil in heated under 150 degrees
Stir-fried olive oil group
Stir-fried olive oil group taking food with extra-virgin olive oil in stir fried food or any food with olive oil in heated under 150 degrees of celsius minimal dose per week is 30gram, providing amount of olive oil with meals is 10gram, three times in a weeks
Natural olive oil group
olive oil in without heated
Natural olive oil group
Natural olive oil group taking food with extra-virgin any food with olive oil in , minimal dose per week is 30grams, providing amount of olive oil with meals is 10gram, three times in a weeks
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
Stir-fried olive oil group
Stir-fried olive oil group taking food with extra-virgin olive oil in stir fried food or any food with olive oil in heated under 150 degrees of celsius minimal dose per week is 30gram, providing amount of olive oil with meals is 10gram, three times in a weeks
Natural olive oil group
Natural olive oil group taking food with extra-virgin any food with olive oil in , minimal dose per week is 30grams, providing amount of olive oil with meals is 10gram, three times in a weeks
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
* Agree to participate in the clinical trial
Exclusion Criteria
* Intake over 10 gram of olive oil three times a week within 3 months
* Admitted to the hospital with cardiovascular or infectious disease within 3months
* Pregnant or expected to be pregnant
* Accompanied Liver cirrhosis or malignant tumor
* Serum albumin \< 3.0 g/dL at the time of inclusion
20 Years
80 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Dong-A University
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
WON SUK AN
Professor
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
WON SUK AN
Role: PRINCIPAL_INVESTIGATOR
Dong-A University
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Dong-A University
Busan, Seogu, South Korea
Countries
Review the countries where the study has at least one active or historical site.
References
Explore related publications, articles, or registry entries linked to this study.
Foley RN. Clinical epidemiology of cardiovascular disease in chronic kidney disease. J Ren Care. 2010 May;36 Suppl 1:4-8. doi: 10.1111/j.1755-6686.2010.00171.x.
Keith DS, Nichols GA, Gullion CM, Brown JB, Smith DH. Longitudinal follow-up and outcomes among a population with chronic kidney disease in a large managed care organization. Arch Intern Med. 2004 Mar 22;164(6):659-63. doi: 10.1001/archinte.164.6.659.
Keys A, Menotti A, Karvonen MJ, Aravanis C, Blackburn H, Buzina R, Djordjevic BS, Dontas AS, Fidanza F, Keys MH, et al. The diet and 15-year death rate in the seven countries study. Am J Epidemiol. 1986 Dec;124(6):903-15. doi: 10.1093/oxfordjournals.aje.a114480.
Martinez-Gonzalez MA, Salas-Salvado J, Estruch R, Corella D, Fito M, Ros E; PREDIMED INVESTIGATORS. Benefits of the Mediterranean Diet: Insights From the PREDIMED Study. Prog Cardiovasc Dis. 2015 Jul-Aug;58(1):50-60. doi: 10.1016/j.pcad.2015.04.003. Epub 2015 May 1.
Lee SM, Son YK, Kim SE, An WS. The effects of omega-3 fatty acid on vitamin D activation in hemodialysis patients: a pilot study. Mar Drugs. 2015 Jan 28;13(2):741-55. doi: 10.3390/md13020741.
Lee SM, Chung SH, Park Y, Park MK, Son YK, Kim SE, An WS. Effect of Omega-3 Fatty Acid on the Fatty Acid Content of the Erythrocyte Membrane and Proteinuria in Patients with Diabetic Nephropathy. Int J Endocrinol. 2015;2015:208121. doi: 10.1155/2015/208121. Epub 2015 May 18.
An WS, Lee SM, Son YK, Kim SE, Kim KH, Han JY, Bae HR, Park Y. Effect of omega-3 fatty acids on the modification of erythrocyte membrane fatty acid content including oleic acid in peritoneal dialysis patients. Prostaglandins Leukot Essent Fatty Acids. 2012 Jan-Feb;86(1-2):29-34. doi: 10.1016/j.plefa.2011.10.009. Epub 2011 Nov 8.
An WS, Lee SM, Son YK, Kim SE, Kim KH, Han JY, Bae HR, Rha SH, Park Y. Omega-3 fatty acid supplementation increases 1,25-dihydroxyvitamin D and fetuin-A levels in dialysis patients. Nutr Res. 2012 Jul;32(7):495-502. doi: 10.1016/j.nutres.2012.06.005. Epub 2012 Jul 20.
Leaf A, Kang JX, Xiao YF, Billman GE. Clinical prevention of sudden cardiac death by n-3 polyunsaturated fatty acids and mechanism of prevention of arrhythmias by n-3 fish oils. Circulation. 2003 Jun 3;107(21):2646-52. doi: 10.1161/01.CIR.0000069566.78305.33. No abstract available.
Harris WS, Von Schacky C. The Omega-3 Index: a new risk factor for death from coronary heart disease? Prev Med. 2004 Jul;39(1):212-20. doi: 10.1016/j.ypmed.2004.02.030.
Block RC, Harris WS, Reid KJ, Spertus JA. Omega-6 and trans fatty acids in blood cell membranes: a risk factor for acute coronary syndromes? Am Heart J. 2008 Dec;156(6):1117-23. doi: 10.1016/j.ahj.2008.07.014. Epub 2008 Oct 14.
An WS, Kim SE, Kim KH, Lee S, Park Y, Kim HJ, Vaziri ND. Comparison of fatty acid contents of erythrocyte membrane in hemodialysis and peritoneal dialysis patients. J Ren Nutr. 2009 Jul;19(4):267-74. doi: 10.1053/j.jrn.2009.01.027.
Moreno DA, Lopez-Berenguer C, Garcia-Viguera C. Effects of stir-fry cooking with different edible oils on the phytochemical composition of broccoli. J Food Sci. 2007 Jan;72(1):S064-8. doi: 10.1111/j.1750-3841.2006.00213.x.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
OliveHD_2016
Identifier Type: -
Identifier Source: org_study_id