Magdalena Makarewicz-Wujec1, Jan Henzel2, Mariusz Kruk2, Cezary Kępka2, Łukasz Wardziak2, Piotr Trochimiuk2, Andrzej Parzonko3, Marcin Demkow2, Małgorzata Kozłowska-Wojciechowska4. 1. Department of Clinical Pharmacy and Pharmaceutical Care, Medical University of Warsaw, Poland. Electronic address: magdalena.wujec@wum.edu.pl. 2. Department of Coronary and Structural Heart Diseases, Cardinal Stefan Wyszynski Institute of Cardiology, Warsaw, Poland. 3. Department of Pharmacognosy and Molecular Basis of Phytotherapy, Medical University of Warsaw, Poland. 4. Department of Clinical Pharmacy and Pharmaceutical Care, Medical University of Warsaw, Poland.
Abstract
BACKGROUND AND AIMS: Aim of this study involved assessment of the intensive intervention concerning lifestyle based on the DASH diet model on plasma concentration of CXCL4 chemokine among patients with coronary atherosclerosis. METHODS AND RESULTS: The Dietary Intervention to Stop Coronary Atherosclerosis in Computed Tomography Study randomized patients with stable CAD to an interventional group (n = 41), where DASH diet was implemented and the control group (n = 40) without dietary intervention. Dietary counselling was provided to DASH group during all 6 control visits within 6 months of observation. During the study, body weight and body composition were controlled using the bioimpedance method. CXCL4 concentration was determined with the use of ELISA test. Within the DASH group, a significant decrease in body weight, a decrease in high sensitivity C-reactive protein concentration (-0.32 ± 2.8 mg/l; p < 0.05), as well as a decrease in CXCL4 concentration (-3.35 ± 3.4 ng/ml; p < 0.0001) were observed. Occurring changes were not statistically significant within the control group. CONCLUSIONS:DASH diet lessens CXCL4 concentration among patients with a stable CAD, however, further research is necessary in order to confirm aforementioned results and evaluate the impact on atherosclerotic plaque. THIS TRIAL WAS REGISTERED AT: www.clinicaltrials.gov as NCT02571803.
RCT Entities:
BACKGROUND AND AIMS: Aim of this study involved assessment of the intensive intervention concerning lifestyle based on the DASH diet model on plasma concentration of CXCL4 chemokine among patients with coronary atherosclerosis. METHODS AND RESULTS: The Dietary Intervention to Stop Coronary Atherosclerosis in Computed Tomography Study randomized patients with stable CAD to an interventional group (n = 41), where DASH diet was implemented and the control group (n = 40) without dietary intervention. Dietary counselling was provided to DASH group during all 6 control visits within 6 months of observation. During the study, body weight and body composition were controlled using the bioimpedance method. CXCL4 concentration was determined with the use of ELISA test. Within the DASH group, a significant decrease in body weight, a decrease in high sensitivity C-reactive protein concentration (-0.32 ± 2.8 mg/l; p < 0.05), as well as a decrease in CXCL4 concentration (-3.35 ± 3.4 ng/ml; p < 0.0001) were observed. Occurring changes were not statistically significant within the control group. CONCLUSIONS: DASH diet lessens CXCL4 concentration among patients with a stable CAD, however, further research is necessary in order to confirm aforementioned results and evaluate the impact on atherosclerotic plaque. THIS TRIAL WAS REGISTERED AT: www.clinicaltrials.gov as NCT02571803.