The efficacy comparison of sakubatril valsartan and valsartan in the treatment of patients with chronic cardiac insufficiency and the influence on zinc finger protein A20 and nuclear factor-κB in peripheral blood mononuclear cells / 中国医师进修杂志

ABSTRACT

Objective:To compare the efficacy of sakubatril valsartan and valsartan in the treatment of patients with chronic cardiac insufficiency and the influence on zinc finger protein A20 and nuclear factor-κB (NF-κB) in peripheral bloodmononuclear cells (PBMCs).Methods:Ninety-senven patients with chronic cardiac insufficiency admitted to the Affiliated Hospital of Jining Medical College from February 2019 to January 2020 were continuously selected and randomly divided into the control group (48 cases) and the observation group (49 cases). Both groups received routine anti-heart failure according to the guidelines. The control group added with valsartan and the observation group added with sakubatril valsartan treatment. Before the treatment and after 3 months of treatment, the changes of cardiac function indexes and the changes of inflammatory markers such as hypersensitive C-reactive protein (hs-CRP), tumor necrosis factor-α (TNF-α), matrix metalloproteinase 9 (MMP-9), and N-terminal pro B-type natriuretic peptide (NT-proBNP) were compared. PBMCs was extracted to detect zinc finger protein A20 and NF-κB levels. The incidence of adverse reactions in the two groups was recorded, and the relationship between zinc finger proteins A20, NF-κB and the myocardial injury marker NT-proBNP were analyzed.Results:After 3 months of treatment, the changes of cardiac function indexes in the observation group were better than those in the control group and the levels of hs-CRP, TNF-α, MMP-9, NT-proBNP in the observation group were lower than those in the control group (1.96 ± 0.57) mg/L vs. (2.87 ± 0.79) mg/L, (7.11 ± 1.46) μg/L vs. (8.24 ± 1.57) μg/L, (110.14 ± 10.63) μg/L vs. (129.52 ± 17.96) μg/L, (716.91 ± 105.78) ng/L vs. (965.25 ± 97.41) ng/L, there were statistical differences ( P<0.05). After 3 months of treatment, the levels of finger protein A20, NF-κB in the observation group were lower than those in the control group (3.57 ± 1.13) % vs. (4.41 ± 1.32) %, (29.87 ± 6.58) ng/L vs. (35.71 ± 10.02) ng/L, there were statistical differences ( P<0.05). Finger protein A20 and NF-κB in patients with chronic cardiac insufficiency were positively correlated with NT-proBNP ( r = 0.487, 0.738, P<0.01). Conclusions:On the basis of conventional treatment, compared with valsartan, the addition of sakubatril valsartan, can improve the cardiac function of patients with chronic cardiac insufficiency, reduce the body′s inflammatory response, reduce the expression of myocardial injury marker NT-proBNP, inhibit the activation of PBMCs NF-κB, and reduce the level offinger protein A20.