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Objective To study the therapeutic effect of Xuefu Zhuyu Capsule combined with sacubitril valsartan on dilated cardiomyopathy.Methods A total of 70 patients with dilated cardiomyopathy who were hospitalized in the Hospital from January to December 2020 were selected as the research objects and random-ly divided into control group and experimental group,with 35 cases in each group.The control group was only treated with sacubitril valsartan,and the experimental group was treated with Xuefu Zhuyu Capsule combined with sacubitril valsartan.According to the patient's blood pressure and renal function,sacubitril valsartan was titrated from a small dose to the maximum dose.Xuefu Zhuyu Capsule was uesd 2.4 g each time,twice a day,and the treatment time was three months.The symptoms of heart failure,glycosylated hemoglobin(HbA1c),low density lipoprotein(LDL),total cholesterol(TC),triglyceride(TG),ALT,AST,N-terminal pro-brain natriuretic peptide(NT-proBNP),left ventricular end-systolic diameter(LVEDd),left ventricular end-dias-tolic diameter(LVEDs),ejection fraction(EF)and the incidence of arrhythmia were observed in the two groups after treatment.Results After treatment,the level of NT-proBNP in the experimental group was sig-nificantly lower than that in the control group(P＜0.05).There was no significant difference in LDL,TC,TG,LVEDd,LVEDs and EF between the two groups(P＞0.05).The incidence of atrial tachycardia and ven-tricular premature beat in the experimental group was higher than that in the control group(P＜0.05).Con-clusion Xuefu Zhuyu Capsule combined with sacubitril valsartan can significantly improve the symptoms of patients with heart failure and reduce the level of NT-proBNP,but it may increase the proportion of patients with atrial tachycardia and ventricular premature beats.
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Objective The aim of this study was to evaluate the efficacy and side effects of sacubitril/valsartan in the treatment of patients with chronic kidney disease(CKD)at stage 5 with resistant hypertension,and to explore the cardiovascular benefits and security of medical in the patients.Methods Patients with CKD5 resistant hypertension diagnosed and treated in the First Affiliated Hospital of Guangxi Medical University from September 2020 to March 2022 were selected and divided into the observation group(treated with routine treatment of kidney disease at end-stage and sacubitril/valsartan)and control group(include droutine treatment of renal disease at end-stage and ACEI or ARB drugs)according to treatment strategy.The patients in both two groups were treated with adequate dialysis treatment and conventional drug treatment of renal disease at end-stage.The patients were followed up for at least 3 months,the clinical efficacy of three months after treated with sacubitril/valsartan was observed,and the efficacy indicators and security indicators and adverse cardiovascular events were observed,the occurrence of adverse effects during the period of drug use were compared with the control group.Results A total of 110 patients were included in this study and there were 55 cases in each group.There were no significant differences in gender,age,age of dialysis,etiology,dialysis mode and blood pressure between the two groups(P>0.05).The Systolic blood pressure(SBP),diastolic blood pressure(DBP),b-type urinary natriuretic peptide precursor(Pro-BNP)and cardiac function grade in the observation group after treatment was significantly decreased compared with before treatment.The left ventricular ejection fraction(LVEF)and the ratio of LVEF<50%in the observation group was significantly reduced after treatment(P<0.05).SBP,DBP and Pro-BNP decreased 3 months after treatment compared with the baseline before treatment,and improved significantly in the first month after treatment(P<0.05).The decrease of DBP and BNP before and after treatment was significantly different between the two groups,and the decrease of DBP and BNP was more significant in the observation group(P<0.05).The difference of LVEF and left ventricular end diastolic diameter(LVEDD)between the two groups before and after treatment was statistically significant,and the improvement was more obvious in the observation group(P<0.05).There were no significant differences in the safety indicators of serum potassium,estimated glomerular filtration rate(eGFR)and liver function between two groups before and after treatment(P>0.05).In terms of adverse reactions,only 1 case in the control group developed hyperkalemia within 3 months of follow-up,and no hypotension or other adverse reactions occurred in the two groups.Conclusions The treatment of patients with CKD stage 5 hypertension with sacubitril/valsartan has obvious cardiovascular benefits.Sacubitril/Valsartan has efficacy in lowering blood pressure,improving cardiac function and reducing volume load,with less adverse events and higher safety than control group.
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Objective To investigate the efficacy and safety of sacubitril valsartan in the treatment of heart failure(HF)of midrange ejection fraction(HFmrEF)in patients after acute myocardial infarction(AMI).Methods A total of 102 patients with HFmrEF after AMI were divided into the control group and the experimental group,with 51 cases in each group.The control group was given conventional treatment for AMI and anti-HF treatment,and the angiotensin-converting enzyme inhibitor(ACEI)/angiotensin Ⅱ receptor blocker(ARB)was used without contraindications.The experimental group was replaced by ACEI/ARB with sacubitril valsartan on the basis of the control group.After 6 months of treatment,the total effective rates of the two groups after treatment were analyzed,and the cardiac function,N-terminal pro-brain natriuretic peptide(NT-proBNP)and serum inflammatory factor C-reactive protein(CRP)were compared before and after treatment.The occurrence of adverse reactions after treatment was recorded.Kaplan-Meier method was used to analyze the cumulative cardiovascular mortality,HF rehospitalization rate and end-event-free survival after 6 months of treatment in two groups.Results After treatment,there was no significant difference in the occurrence of adverse reactions between the two groups(P>0.05).The total effective rate was higher in the experimental group than that of the control group(P<0.05).Compared with before treatment,left ventricular ejection fraction(LVEF),stroke volume(SV),mitral diastolic blood flow velocity E peak and A peak ratio(E/A)and 6 min walking distance(6MWD)were increased in the two groups,and left ventricular end-diastolic diameter(LVEDD)and left atrial diameter(LAD)were decreased in the two groups after treatment(all P<0.05).After treatment,LVEF,SV,E/A and 6MWD were higher in the experimental group than those in the control group(P<0.05).LVEDD and LAD were lower than those in the control group(all P<0.05).Compared with results before treatment,NT-proBNP and CRP were decreased after treatment in the experiment group than those in the control group(P<0.05).There was no significant difference in the cumulative cardiovascular mortality between the experiment group and the control group(3.9％vs.5.9％,P=0.524).The cumulative HF rehospitalization rate was lower in the experimental group than that of the control group(9.8％vs.23.5％,P=0.042).The cumulative end-point-free survival rate was higher in the experiment group than that of the control group(86.3％vs.70.6％,P=0.037).Conclusion Sacubitril valsartan is safer and more effective than ACEI/ARB in the treatment of AMI patients with HFmrEF,and it is worthy of clinical promotion.
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Objective:To explore therapeutic effect of sacubitril valsartan sodium combined with Wenxin granule in the treatment of hypertension complicated with paroxysmal atrial fibrillation(AF)and its effect on cardiac electro-physiological structure.Methods:A total of 116 patients with hypertension and paroxysmal atrial fibrillation treated in our hospital from Oct 2021 to Nov 2022 were consecutively selected.According to random number table,they were divided into Wenxin granule group(received Wenxin granule treatment based on routine antihypertensive ther-apy)and combined treatment group(received sacubitril valsartan sodium combined Wenxin granule therapy based on routine antihypertensive therapy)with 58 cases in each group,and both groups were consecutively treated for six months.Clinical symptom score,AF burden,P wave duration,P wave dispersion,left atrial diameter(LAD),left ventricular end-diastolic diameter(LVEDd)and left ventricular ejection fraction(LVEF)were compared between two groups before and after treatment.Results:After treatment,compared with Wenxin granule group,there were significant reductions in clinical symptom score[(1.66±0.69)scores vs.(1.40±0.53)scores],AF burden[4.43(1.65)％vs.1.62(3.50)％],P wave duration[(112.17±6.46)ms vs.(109.29±8.59)ms],P wave dispersion[(32.47±8.11)ms vs.(29.02±7.49)ms]and LAD[(34.83±3.41)mm vs.(33.40±3.74)mm]in combined treatment group(P＜0.05 or＜0.01).There were no significant difference in LVEDd and LVEF between two groups,P＞0.05 both.Conclusion:Sacubitril valsartan sodium combined with Wenxin granule can significantly im-prove clinical symptoms and atrial fibrillation burden,reduce the susceptibility to atrial fibrillation,and inhibit atrial electrical remodeling and structural remodeling in patients with hypertension complicated with paroxysmal atrial fi-brillation.
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Objective To retrospective analyze the use of inpatients taking sacubitril/valsartan in Nanjing Drum Tower Hospital,and to provide references for rational clinical application.Methods The relevant data of inpatients taking sacubitril/valsartan in our hospital were systematically collected from July 2019 to September 2021,and the rationality of drug use was eval-uated.Results A total of 2 682 cases were collected,and 868 cases(32.36%)of them involved 918 times of irrational drug use.The specific situations of irrational drug use included off-label use(182 times),irrational usage and dosage(389 times),irrational conversation of drugs(251 times),and irrational drug use for special populations(96 times).Conclusion The use of sacubitril/valsartan exists in unreasonable situations in our hospital.Clinical pharmacists should participate in medication man-agement to a certain extent,strengthen the pharmaceutical care of patients,and improve the rational rate of drug use.
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Objective To investigate the efficacy of sakubatril valsartan combined with tolvaptan in the treatment of heart failure patients with reduced ejection fraction(HFrEF)and the effects on echocardiography and cardiovascular events.Methods According to the random number table method,400 patients with HFrEF admitted to the First People's Hospital from September 2017 to January 2022 were divided into the control group and the combination group with 200 cases each.Both groups were given conventional treatment,based on which the control group was given sacubitril valsartan and the combination group was given sacubitril valsartan combined with tolvaptan.The efficacy,echocardiographic indexes[left ventricular ejection fraction(LVEF),left ventricular end-diastolic internal diameter(LVEDD),left ventricular end-systolic internal diameter(LVESD)],myocardial injury indexes[serum brain natriuretic peptide(BNP),high-sensitivity troponin T(hs-CTnT),growth transforming factor-15(GDF-15)],urine output,neuroendocrine factors[antidiuretic hormone(ADH),angiotensin(PRA),angiotensin Ⅱ(Ang Ⅱ)],cardiovascular events and adverse effects were compared between the two groups.Results The total effective rate was 94.50%(189/200)higher in the combined group than 86.00%(172/200)in the control group(P＜0.05);LVEF was high-er in the combined group than in the control group after treatment,and LVEDD and LVESD were lower than in the control group(P＜0.05);BNP,hs-CTnT,GDF-15,ADH PRA,and Ang II were lower in the combined group than in the control group,and urine volume was higher than in the control group(P＜0.05);at 6-month follow-up after treatment,there were no statistically significant differences in the rehospitalization rate of heart failure,the incidence of non-fatal infarction,post-discharge cardiovascular mortali-ty and all-cause mortality in the combined group compared with those of the control group(P＞0.05);there were no statistically significant differences in the incidence of adverse events in the combined group compared with that of the control group(P＞0.05).Conclusion Sacubitril valsartan combined with tolvaptan is effective in treating HFrEF,by reducing myocardial inju-ry,promoting urination,and improving patients'cardiac function without increasing the risk of cardiovascular events and adverse reactions.
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As a new strategy for the application of sacubitril/valsartan (LCZ696) in patients with CKD, much evidence showed that it improved the prognosis of patients with CKD. This review summarizes the efficacy and safety of sacubitril/valsartan in physiology, pathology, pharmacology and clinical application by searching Wanfang, CNKI, PubMed and other databases for related articles on the application of sacubitril/valsartan in CKD patients. Although LBQ657, the active product of sacubitril, has a high drug accumulation in patients with moderate, severe renal injury, and ESRD, it is not cleared in hemodialysis, and has very little eliminated in peritoneal dialysis, which does not affect its safety. Compared with angiotensin converting enzyme inhibitor and angiotensin receptor blocker drugs, LCZ696 could increase the blood pressure control rate, improve cardiac function, slow down the decline of glomerular filtration rate, and significantly improve cardiovascular outcomes without more adverse events. Sacubitril/valsartan can be used in all levels of CKD patients complicated with hypertension and/or heart failure, with reliable safety and tolerance.
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Objective To explore the application effect of sacubitril valsartan in patients with chronic heart failure(CHF).Methods A total of 66 CHF patients admitted to Xinyu Yuanhe Hospital from September 2021 to September 2022 were selected and divided into control group and study group according to random number table method,with 33 cases in each group.The control group was treated with benazepril + spironolactone + metoprolol,and the study group was treated with sacubitril valsartan + spironolactone + metoprolol.The clinical efficacy,ventricular remodeling,cardiac function,serum factor levels and adverse reactions were compared between two groups.Results The total effective rate in study group was significantly higher than that in control group(χ2=5.974,P=0.015).After treatment,left ventricular mass index,myocardial wall stress,left ventricular posterior wall thickness,left ventricular ejection fraction,N-terminal pro-brain natriuretic peptide(NT-proBNP),angiotensin Ⅱ and aldosterone in study group were significantly lower than those in control group,and left ventricular remodelling index,stroke volume and left ventricular end-diastolic volume were significantly higher than those in control group(P<0.05).There was no significant difference in adverse reactions between two groups(P>0.05).Conclusion The treatment effect of sacubitril valsartan in CHF patients is significant,which can effectively improve cardiac function indicators,reverse ventricular remodeling,reduce serum NT-proBNP level,and have fewer adverse reactions.
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OBJECTIVE To investigate the effects of sacubitril/valsartan on renal function in patients with primary hypertension. METHODS A retrospective study was conducted among patients with primary hypertension who were admitted to PLA Strategic Support Force Characteristic Medical Center from January 2018 to June 2023. Based on their medication， they were divided into two groups： sacubitril/valsartan group and valsartan group. Propensity score matching was used to match baseline data between the two groups. Patients were treated with antihypertensive drugs based on improving their lifestyle. Sacubitril/valsartan group additionally received oral administration of 200 mg Sacubitril/valsartan tablets once daily， while valsartan group additionally received oral administration of 80 mg Valsartan capsules once daily. The increase amplitude of serum creatinine from baseline， the proportion of patients with elevated serum creatinine ＞30%-50% or ＞50%， and the proportion of patients with hyperkalemia （serum potassium ≥5.5 mmol/L） were compared between two groups at 2 months and 6 months after treatment. The trends of changes in serum creatinine， serum potassium and estimated glomerular filtration rate （eGFR） were compared between the two groups before treatment （at baseline）， 2 months and 6 months after treatment. RESULTS After propensity score matching， there were 62 patients in sacubitril/valsartan group and 61 patients in valsartan group； there were no significant differences in baseline characteristics between the two groups before treatment （P＞0.05）， indicating comparability. After 6 months of treatment， the increase of serum creatinine in the sacubitril/valsartan group was significantly lower than that in the valsartan group （P＝0.003）； the proportion of patients with elevated serum creatinine ＞30%-50% in the sacubitril/valsartan group was significantly lower than that in the valsartan group （P＝0.045）. None of the patients experienced hyperkalemia events after 2 months and 6 months of treatment. Repeated measures analysis of variance showed significantly statistical differences in serum creatinine and eGFR between the two groups within 6 months of treatment （P＜0.001）. Patients taking valsartan experienced a continuous increase in serum creatinine levels and a decrease in eGFR， while patients taking sacubitril/valsartan showed a first increase and then a decrease in serum creatinine levels， and a first decrease and then an increase in eGFR with a prolonged duration of medication. CONCLUSIONS Sacubitril/valsartan can delay or even reverse the decline in renal function levels， and limit the deterioration of renal function in patients with primary hypertension， without increasing the risk of hyperkalemia.
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Esta es una revisión sobre el papel de los péptidos natriuréticos y los intentos de utilizarlos como diana terapéutica a medida que se iba comprendiendo mejor su papel en la fisiopatología de la insuficiencia cardíaca con función sistólica deprimida. Se hace un recuento de su participación en sucesivos estudios fallidos y se explican los motivos de sus fracasos, hasta lograr el éxito deseado con la combinación del sacubitrilo/valsartan, lo que produjo un cambio de paradigma en el manejo de la insuficiencia cardíaca.
This review is conducted on the role of natriuretic peptides and the attempts to use them as a treatment as their role in the pathophysiology of heart failure with depressed systolic function was better understood. A recount of their participation in successive failed studies is provided, explaining the reasons for their failures, until achieving the desired success with the combination of sacubitril/valsartan. This produced a paradigm shift in the management of heart failure.
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OBJECTIVE To analyze the research status and development trends of the use of sacubitril/valsartan. METHODS Related literature about the use of sacubitril/valsartan were retrieved from CNKI and the core database of Web of Science. CiteSpace 5.8.R3 software was used to analyze authors， countries/areas， institutions and keywords. RESULTS & CONCLUSIONS Totally 1 193 Chinese literature and 1 060 English literature were included. The number of literature increased， with numerous literature covering the United States （429）， the United Kingdom （185） and China （184）. ZHANG Jing （5） and Solomon S D （118） published the highest number of Chinese and English articles. The authors of Chinese literature had less cooperation while the authors of English literature were in close contact. Dept. of Cardiology in the First Affiliated Hospital of Zhengzhou University （9）， Dept. of Cardiology in the Affiliated Hospital of Xuzhou Medical University （9） and Novartis AG （134） had the highest quantity of publications of Chinese and English literature. The institutions of Chinese literature had a small number of overall publications and less cooperation while the institutions of English literature were closely connected. The clinical efficacy of sacubitril/valsartan for heart failure， hypertension and their complications were research hotspots in Chinese and English literature. Chinese scholars and research teams need to strengthen cooperation and communication in the future， as well as conduct research from the perspectives of sacubitril/valsartan in the treatment of heart failure， hypertension and related complication， the improvement of oxidative stress， and the evaluation of the efficacy of combination therapy with dapagliflozin.
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Objective:To study the effects of sacubitril valsartan sodium on vascular sclerosis and ventricular remodeling in patients with ischemic cardiomyopathical coronary heart disease.Methods:A prospective research method was adopted. One hundred and eighty-six patients with coronary heart disease who were treated in Hangzhou Ninth People′s Hospital from January to December 2021 were selected and divided into control group and observation group by random digits table method, with 93 cases in each group. The control group adopted routine treatment method of aspirin + metoprolol + nitroglycerin + captopril according to the guideline, while the observation group was additionally treated with sacubitril valsartan sodium on the basis of the control group. The clinical efficacy, vascular endothelial function and hardness, cardiac function, ventricular remodeling and adverse reactions were compared between the two groups.Results:The total effective rate of treatment in observation group was significantly higher than that in control group: 96.77%(90/93) vs. 87.10%(81/93), and there was statistical difference ( P<0.05). After treatment, the brachial artery flow-mediated dilation in observation group was significantly higher than that in control group: (14.46 ± 2.80)% vs. (13.09 ± 2.74)%, the level of endothelin-1 was significantly lower than that in control group: (73.32 ± 9.63) ng/L vs. (77.47 ± 10.35) ng/L, and there were statistical differences ( P<0.05). After treatment, the left ventricular ejection fraction (LVEF) in observation group was significantly higher than that in control group: (50.87 ± 3.52)% vs. (49.72 ± 3.71)%, the left ventricular end-systolic diameter, left ventricular end-diastolic diameter and ventricular remodeling indicators of interventricular septal thickness and left ventricular mass index were significantly lower than those in control group: (38.26 ± 5.18) mm vs. (40.05 ± 5.20) mm, (50.49 ± 4.33) mm vs. (52.08 ± 4.25) mm, (8.95 ± 0.39) mm vs. (9.08 ± 0.41) mm, (118.49 ± 9.58) g/m 2 vs. (121.58 ± 9.62) g/m 2, and there were statistical differences ( P<0.05). There were no statistical differences in the levels of total cholesterol, low-density lipoprotein cholesterol and high-density lipoprotein cholesterol after treatment between the two groups ( P>0.05). There were no statistical differences in the incidences of adverse reactions between the two groups ( P>0.05). Conclusions:Sacubitril valsartan sodium has a good clinical efficacy in the treatment of coronary heart disease, and it can improve cardiac function and vascular sclerosis and reverse ventricular remodeling. In addition, it has no significant adverse reactions and is conducive to disease recovery.
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Objective:To observe the effects of sacubitril/valsartan (LCZ696) on viral replication and cardiomyocyte apoptosis in mice with coxsackievirus B3 (CVB3)-induced viral myocarditis (VMC) and to analyze the underlying mechanisms.Methods:Forty BALB/c mice were randomly divided into four groups with 10 in each group: Sham, Sham+ LCZ696, VMC, and VMC+ LCZ696 groups. VMC model was established by intraperitoneal injection of 0.1 ml of CVB3 with a concentration of 10 6 TCID 50/ml into BALB/c mice, while the sham intervention was an equal volume of saline. The day of virus injection was defined as day 0. LCZ696 was administered by gavage at a dose of 60 mg/kg every day for seven consecutive days starting from day 1. Mouse survival rates were calculated. Echocardiography was used to evaluate the cardiac function of mice. The level of creatine kinase-MB (CK-MB) was detected by ELISA. Western blot was used to detect the levels of inflammatory cytokines (IL-6, TNF-α), apoptosis-related proteins (caspase-3, cleaved-caspase-3, Bax, Bcl-2), CVB3 surface protein (VP-1) and p-AKT/AKT in the hearts of mice. CVB3 mRNA in mouse hearts was measured by PCR. Inflammatory cell infiltration and cell apoptosis in mouse hearts were observed by HE staining and TUNEL staining, respectively. Results:Compared with the Sham group, the mice in the VMC group had a decreased survival rate and impaired cardiac function ( P<0.05). The levels of CK-MB, IL-6, TNF-α, cleaved-caspase-3/caspase-3, Bax/Bcl-2, VP-1, and CVB3 mRNA in the hearts of VMC mice increased significantly ( P<0.05), accompanied by increased expression of AKT, decreased phosphorylation of AKT ( P<0.05) and increased cell apoptosis. LCZ696 reversed the above changes. It could increase the survival rate, improve the cardiac function ( P<0.05), decrease cardiac inflammation, cell apoptosis and viral replication ( P<0.05), and increase the phosphorylation of AKT ( P<0.05). LCZ696 had no significant effects on the survival rate, cardiac function, myocardial injury, cardiac inflammation, cell apoptosis, viral replication or the expression of PI3K/AKT signaling pathway-related proteins in normal mice. Conclusions:LCZ696 could significantly inhibit cardiomyocyte apoptosis and reduce CVB3 replication in the hearts of VMC mice by regulating the PI3K/AKT pathway, thereby improving mouse cardiac function and survival rate.
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Objective To investigate the efficacy of sacubitril/valsartan combined with sodium ni-troprusside in treatment of acute heart failure(AHF)in elderly patients.Methods A total of 280 elderly AHF patients admitted in our hospital from June 2020 to June 2021 were enrolled and ran-domly divided into control group(143 cases,sodium nitroprusside treatment)and observation group(137 cases,sodium nitroprusside+sacubitril/valsartan).Their indicators in hemodynamics,cardiac function and vascular endothelial function,neurohormone factors and clinical total effec-tive rate were compared between 2 groups.Results After treatment,the observation group ob-tained significantly lower central venous pressure,mean arterial pressure,pulmonary vascular re-sistance,peripheral vascular resistance,left ventricular end-diastolic diameter,left ventricular end-systolic diameter,left ventricular end systolic volume,and levels of endothelin 1,N-terminal-type B natriuretic peptide precursor and noradrenaline,but higher LVEF and NO levels than the con-trol group(P＜0.01).The total effective rate was statistically higher(97.08％vs 86.71％,P=0.002),but the incidence of adverse reactions was notably lower(11.68％vs 20.98％,P=0.036)in the observation group than the control group.Conclusion The combined treatment reduces he-modynamic indicators and neurohormone factors,and regulates the cardiac function and vascular endothelial function in elderly AHF patients.It is superior to sodium nitroprusside monotherapy with better total effectiveness but lower incidence of adverse reactions.
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【Objective】 To observe the clinical effect of combination therapy of sacubitril valsartan and dapagliflozin in heart failure with reduced ejection fraction (HFrEF) and non-diabetes patients. 【Methods】 This study involved 96 patients with HFrEF and non-diabetes. The patients were randomly divided into control group (50 cases) and observation group (46 cases). On the basis of routine treatment, the control group was treated with sacubitril valsartan, while the observation group was treated with sacubitril valsartan and dapagliflozin. After 1-month and 6-month treatment, we monitored blood pressure, N-terminal pro brain natriuretic peptide (NT-proBNP), high sensitivity troponin T (cTnT), fasting blood glucose (FBG), glycosylated hemoglobin (HbA1c), left ventricular ejection fraction (LVEF), left ventricular end diastolic diameter (LVEDd), left atrial diameter (LAD), left ventricular posterior wall thickness (LVPW), Minnesota soda heart failure life quality score (MLHFQ), the incidence of rehospitalization and death, and major adverse cardiovascular events (MACE) in the two groups. 【Results】 After 6 months, systolic blood pressure, cTnT, NT-proBNP, LVEDd, LVPW, and LAD of the observation group were significantly decreased compared with the control group (P0.05). 【Conclusion】 The combination treatment of sacubitril valsartan and dapagliflozin on HFrEF and non-diabetes patients can significantly improve cardiac function, inhibit myocardial remodeling, reduce the incidence of MACE, and improve the prognosis.
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Objective To observe the effects of sacubitril-valsartan tablets on the expressions of N terminal pro B type natriuretic peptide(NT-proBNP),troponin Ⅰ(cTnⅠ)and cardiac function in patients with chronic cardiac insufficiency.Methods Patients with chronic cardiac insufficiency who were diagnosed and treated in Beijing Friendship Hospital of Capital Medical University from November 2021 to December 2022 were selected as the study subjects,and were divided into the study group(sacubitril-valsartan tablets)and the control group(valsartan capsules)according to the random number table method.The total effective rate,cardiac function indexes[left ventricular ejection fraction(LVEF),left ventricular end systolic diameter(LVESD),left ventricular end-diastolic diameter(LEVDD)],plasma NT-proBNP,cTnⅠ,soluble growth stimulation expression gene 2 protein(sST2),angiotensin(AngⅡ)and the incidence of adverse reactions were observed in the two groups.Results A total of 100 patients with cardiac insufficiency were included in the study,with 50 in the study group and 50 in the control group.After treatment,the total effective rate of the study group was higher than that of the control group(P＜0.05).The LVEF in the study group was significantly higher than that in the control group,while the LVESD,LEVDD were significantly lower than those in the control group(P＜0.05).After treatment,the plasma of NT-proBNP,cTnⅠ,AngⅡ,and sST2 in two groups had statistical difference(P＜0.05)and the difference in the above indicators before and after treatment in two groups were statistically siginficant(P＜0.05).The differences in adverse reactions between two groups were not statistically significant(P＞0.05).Conclusion The treatment of chronic heart failure patients with sacubitril-valsartan tablets can improve heart function,prognosis,and safety.
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Resumo Fundamento: O manejo da insuficiência cardíaca (IC) tem melhorado acentuadamente, mas uma melhora clinicamente significativa na capacidade funcional e na qualidade de vida talvez seja mais importante para os pacientes do que viver mais. Objetivo: Este estudo teve como objetivo revisar a melhora na qualidade de vida com sacubitril/valsartan em pacientes com IC e fração de ejeção (FE) reduzida/preservada a partir de ensaios clínicos prospectivos. Métodos: PubMed, Embase e Cochrane Library foram pesquisados em busca de ensaios clínicos randomizados (ECRs) e estudos de coorte prospectivos publicados desde o início até julho de 2021. Um total de 6 ensaios clínicos e 16.854 pacientes com IC foram incluídos. O desfecho primário foi a alteração da linha de base na pontuação do resumo clínico do KCCQ. Os desfechos secundários foram pontuações em outros domínios do KCCQ, ocorrência de eventos adversos graves (EAs) e mortalidade geral. Valores de p < 0,05 foram considerados estatisticamente significativos. Resultados: O tratamento de sacubitril/valsartan mostrou KCCQ-CSS significativamente maior em comparação com o controle (DMP=0,975, IC 95%:0,885, 1,064, p<0,001; I2=94,8%, pheterogeneidade<0,001). Uma diminuição significativa na taxa de mortalidade foi observada no grupo sacubitril/valsartan em comparação com o grupo controle (RR=0,895, IC 95%: 0,831, 0,965, p=0,004; I2=43,6%, pheterogeneidade=0,150). No entanto, nenhuma redução significativa na ocorrência de EAs graves foi encontrada entre pacientes com IC tratados com sacubitril/valsartan em comparação com o grupo controle (RR=0,950, IC 95%: 0,879, 1,027, p<0,001; I2=68,1%, pheterogeneidade= 0,024). Conclusões: Nosso estudo demonstrou que o sacubitril/valsartan pode melhorar significativamente a QVRS em comparação com outros tratamentos de acordo com os resultados do KCCQ-CSS e alguns subdomínios do índice KCCQ durante o acompanhamento em pacientes com IC.
Abstract Background: Heart failure (HF) management has markedly improved, but a clinically meaningful improvement in functional capacity and quality of life is perhaps more important for patients than living longer. Objective: This study aimed to review the improvement in quality of life with sacubitril/valsartan in patients with HF and reduced/preserved ejection fraction (EF) from prospective clinical trials. Methods: PubMed, Embase, and the Cochrane Library were searched for randomized controlled trials (RCTs) and prospective cohort studies published from inception to July 2021. A total of 6 clinical trials and 16854 patients with HF were included. The primary outcome was the change from baseline in KCCQ clinical summary score. The secondary outcomes were scores in other domains of KCCQ, the occurrence of serious adverse events (AEs), and overall mortality. P-values <0.05 were considered statistically significant. Results: Treatment of sacubitril/valsartan showed significantly higher KCCQ-CSS compared to the control (WMD=0.975, 95% CI: 0.885, 1.064, p<0.001; I2=94.8%, pheterogeneity<0.001). A significant decrease in the mortality rate was observed in the sacubitril/valsartan group compared to the control group (RR=0.895, 95%CI:0.831, 0.965, p=0.004; I2=43.6%, pheterogeneity=0.150). Nevertheless, no significant reduction in the occurrence of serious AEs was found among HF patients treated with sacubitril/valsartan compared to the control group (RR=0.950, 95%CI: 0.879, 1.027, p<0.001; I2=68.1%, pheterogeneity=0.024). Conclusions: Our study demonstrated that sacubitril/valsartan might significantly improve the HRQL compared to other treatments according to the results in KCCQ-CSS and some subdomains in the KCCQ index during the follow-up in patients with HF.
ABSTRACT
Background: Angiotensin II receptor blockers and Angiotensin-converting enzyme inhibitors are widely used drugs for cardiovascular disorders, renal disease, and diabetes. Recently, they have been recognized for neuroprotective activity and are used in many brain disorders. Aim and Objective: The present study was done to explore effects of perindopril and valsartan on experimentally induced learning and memory impairment in Wistar rats. Materials and Methods: 40 Wistar rats were divided into 5 groups, eight rats in each group, namely normal control, disease control, positive control (Piracetam 600 mg/kg), test group I (Perindopril 4 mg/kg), and test group II (Valsartan 15 mg/kg). Except normal control group, all animals received intraperitoneal injection of Scopolamine 1 mg/kg for 21 days to induce memory impairment. Piracetam and Test drugs were administered once daily orally for 21 consecutive days. On day 0, 7th, 14th, and 21st of the experiment, muscle grip strength (Wire hanging grip test) and memory functions Elevated plus maze (EPM) of all the animals were assessed. On 8th, 15th, and 22nd day of the experiment, retention memory functions (EPM) were assessed. Results: Animals treated with Scopolamine showed significant reduction in grip strength and significant rise in transfer latency (TL) (EPM model). Rats treated with piracetam and test drugs showed significant increase in grip strength. The animals treated with piracetam and test drugs showed significant reduction in TL (EPM model) when compared with disease control group. Similar results were seen in retention memory test. Conclusion: Perindopril and valsartan demonstrated neuroprotective effect in scopolamine-induced memory impairment in rats. Memory improvement by these test drugs was comparable with positive control piracetam.
ABSTRACT
Objective: To compare the safety and efficacy of valsartan/sacubitril (angiotensin receptor neprilysin inhibitor [ARNI]) against enalapril (angiotensin-converting enzyme inhibitor [ACEI]) in patients with acute heart failure at 6-month follow-up. Methods: In this prospective, single centre, and observational study conducted between September 2017 and February 2020 in India, patients with acute decompensated heart failure with reduced ejection fraction (<40%) were included. Patients were divided in two groups: valsartan/sacubitril (ARNI) group and enalapril (ACEI). Patients were followed up for at least 6 months after administration of first dose and were evaluated for safety, efficacy, and tolerability of target drug. Student's independent t-test was employed for comparing continuous variables. Chi-square test or Fisher's exact test, whichever appropriate, was applied for comparing categorical variables. Results: A total of 200 patients were included in the present study, 100 each in ARNI and ACEI group. The mean age of the population was 61.2 ± 8.4 years and 62.6 ± 8.6 years in ARNI group and ACEI group, respectively. The mean maximum tolerated dose by population in ARNI group was 203.6 mg and 8.9 mg in ACEI group. Readmission for heart failure were seen significantly higher in ACEI group than ARNI group (p value ¼ 0.001). Parameters like ejection fraction, left ventricular end diastolic and systolic dimensions, 6 min walk test and Kansas City Cardiomyopathy Questionnaires (KCCQ) showed p values < 0.05 between the groups. Conclusion: The ARNI study group showed better safety and efficacy outcomes at the end of 6 months follow-up compared to ACEI group