目的：探讨沙库巴曲缬沙坦钠对慢性心力衰竭（CHF）患者心电稳定性及心脏负荷的改善作用。方法：病例纳入2023年10月~2025年5月收治的102例CHF患者为研究对象，依据就诊时间段及治疗方案不同，将2023年3月~2024年6月沿用缬沙坦+螺内酯+比索洛尔治疗的51例患者列为常规组，将2024年7月~2025年9月采用沙库巴曲缬沙坦+螺内酯+比索洛尔治疗的51例患者列为试验组，比较两组患者的心肌纤维化，心电稳定性，心脏负荷及治疗安全性。所有患者均接受为期半年随访，比较两组患者的预后情况。结果：治疗后，试验组的基质金属蛋白酶-2（MMP-2）、基质金属蛋白酶-9（MMP-9）、半乳糖凝集素-3（Gal-3）、可溶性生长刺激表达基因2蛋白（sST2）均低于常规组（t=5.045，2.889，4.115，4.582；P＜0.05）。试验组的校正QT间期（QTc）、QT离散度（QTd）、T波峰-末间期（Tp-e）、室性早搏次数分别为（405.39±40.26）ms、（45.25±5.33）ms、（90.33±5.28）ms、（80.36±5.39）次/24h，均低于常规组[（450.22±42.19）ms、（50.37±6.15）ms、（95.29±6.44）ms、（85.27±6.18）次/24h]（t=5.490，4.493，4.253，4.276；P＜0.05）。试验组的收缩期肺动脉压（sPAP）、三尖瓣反流峰值速度（TRVmax）、左心室舒张末期内径（LVEDD）、左心室收缩末期内径（LVESD）分别为（20.48±5.26）mmHg、（2.13±0.25）m/s、（45.29±5.62）mm、（30.61±5.33）mm，均低于常规组[（25.35±6.29）mmHg、（3.22±0.47）m/s、（50.45±6.15）mm、（35.49±6.27）mm]（t=4.242，14.622，4.423，4.235；P＜0.05）。试验组的药物相关副反应发生率与常规组比较，差异无统计学意义（P＞0.05）。截至随访结束时，试验组的不良预后发生率9.80%（5/51）低于常规组27.45%（14/51）（x2=5.239；P＜0.05）。结论：沙库巴曲缬沙坦钠能延缓CHF患者的心肌纤维化进程并改善心电稳定性，在有效改善心电稳定性并降低不良预后发生风险同时未显著增加治疗风险。

Objective:To explore the improvement effect of sacubitril valsartan sodium on electrocardiogram stability and cardiac load in patients with CHF.Methods:A total of 102 CHF patients admitted from October 2023 to May 2025 were included in the study. Based on the treatment period and regimen, 51 patients treated with valsartan, spironolactone, and bisoprolol from March 2023 to June 2024 were classified as the conventional group, while 51 patients treated with sacubitril/valsartan, spironolactone, and bisoprolol from July 2024 to September 2025 were designated as the experimental group. The myocardial fibrosis, electrocardiographic stability, cardiac workload, and treatment safety were compared between the two groups. All patients underwent a six-month follow-up to assess their prognosis.Results:After treatment, the levels of MMP-2, MMP-9, Gal-3, and sST2 in the experimental group were lower than the control group (t=5.045，2.889，4.115，4.582; P<0.05). The QTc, QTd, Tp-e, and number of ventricular premature beats in the experimental group were (405.39 ± 40.26) ms, (45.25 ± 5.33) ms, (90.33 ± 5.28) ms, and (80.36 ± 5.39) beats per 24 hours, lower than the control group [(450.22 ± 42.19) ms, (50.37 ± 6.15) ms, (95.29 ± 6.44) ms, and (85.27 ± 6.18) beats per 24 hours] (t=5.490，4.493，4.253，4.276; P<0.05). The sPAP, TRVmax, LVEDD, and LVESD of the experimental group were (20.48 ± 5.26) mmHg, (2.13 ± 0.25) m/s, (45.29 ± 5.62) mm, and (30.61 ± 5.33) mm, lower than the conventional group [(25.35 ± 6.29) mmHg, (3.22 ± 0.47) m/s, (50.45 ± 6.15) mm, and (35.49 ± 6.27) mm] (t=4.242，14.622，4.423，4.235; P<0.05). The incidence of drug-related side effects in the experimental group was not significantly different from that in the control group (P>0.05). As of the end of follow-up, the incidence of poor prognosis in the experimental group was 9.80% (5/51) lower than that in the conventional group 27.45% (14/51) (x2=5.239; P<0.05).Conclusion:Sacubitril valsartan sodium can delay the progression of myocardial fibrosis and improve electrocardiogram stability in CHF patients, effectively improving electrocardiogram stability and reducing the risk of adverse prognosis without significantly increasing treatment risk.

目的 观察百令胶囊辅助缬沙坦治疗IgA肾病效果及对患者肾功能、细胞免疫调节、尿足细胞标志蛋白的影响。方法 选取2019年5月—2021年5月西部战区总医院肾内科收治经肾活检确诊为IgA肾病,筛选治疗方案中尚未使用激素及免疫抑制剂的80例患者,按住院先后顺序随机分为观察组和对照组,每组各40例。对照组给予缬沙坦治疗,观察组给予百令胶囊辅助缬沙坦治疗,治疗12周后,比较2组的疗效、治疗前后肾功能指标[24 h蛋白尿(24 h Upro)、尿素氮(BUN)、血肌酐(SCr)、尿红细胞(RBC)计数]、1型/2型辅助性T细胞(Th1/Th2)代表细胞因子[γ-干扰素(IFN-γ)、白介素-4(IL-4)]、尿足细胞标志蛋白[尿足萼糖蛋白(PCX)、尿足细胞B7-1分子(B7-1)]水平。结果 治疗12周后,观察组的治疗总有效率为95.0%,高于对照组的82.5%;观察组的24 h Upro、BUN、SCr、尿RBC计数低于对照组,IFN-γ、Th1/Th2低于对照组、IL-4高于对照组,尿PCX、B7-1水平低于对照组;差异均有统计学意义(P<0.05)。结论 百令胶囊辅助缬沙坦治疗IgA肾病患者,可以提高临床疗效,有效保护患者肾功能,调节其免疫状态,减轻肾损伤。

Objective To observe the effects of Bailing capsules assisting valsartan in the treatment of IgA nephropathy and its influence on renal function, cellular immune regulation and urine prodocytes marker protein. Methods From May 2019 to May 2021, 80 patients with IgA nephropathy confirmed by renal biopsy in the Nephrology Department of Western Theatre Command General Hospital, who had not used hormones or immunosuppressants in the treatment were selected.Patients were divided into observation group and control group according to the order of hospitalization, 40 cases in each group.The control group was given valsartan, and the observation group was given Bailing capsules and valsartan.After 12 weeks of treatment, the efficacy, the levels of renal function indexes [24 h proteinuria (24 h Upro), urea nitrogen (BUN), serum creatinine (SCr), urinary red blood cell (RBC) count], type 1/type 2 helper T cells (Th1/Th2) represent cytokines [interferon-γ (IFN-γ), interleukin-4 (IL-4)], urine prodocytes marker protein [urine podocalyxin (PCX), urinary podocyte B7-1 molecule (B7-1)] before and after treatment were compared between the two groups. Results After treatment, the total effective rate in observation group was higher than that in control group (95.0% vs 82.5%).The 24 h Upro, BUN, SCr levels and urine RBC count in observation group were lower than those in control group, IFN-γ and Th1/Th2 levels were lower than those in control group, the IL-4 level was higher than that in control group, and the levels of urine PCX and B7-1 were lower than those in control group.Those differences were statistically significant (P<0.05). Conclusions Bailing capsules assisting valsartan in the treatment of IgA nephropathy can improve clinical efficacy, effectively protect the renal function of patients, regulate the immune status, and alleviate renal injury.

        目的   分析达格列净联合沙库巴曲缬沙坦治疗射血分数降低的心力衰竭（HFrEF）效果。方法  连续抽取2021年1月—2023年6月在广州市第一人民医院心内科住院的射血分数降低的心力衰竭（HFrEF）患者203例，随访至少6个月，按照接受的治疗进行分组。对照组予常规治疗和沙库巴曲缬沙坦治疗；观察组予常规治疗、沙库巴曲缬沙坦和达格列净治疗；对比两组疗效，观察指标包括住院时间，入院及出院后6个月的心功能状态（NYHA纽约心脏病协会心功能分级）、心脏超声指标左室射血分数（LVEF）、左室舒张末内径（LVEDD）、左室收缩末内径（LVSDD）、血液指标-端脑钠肽前体（NT-proBNP N）、糖化血红蛋白（HBA1c）、血肌酐（Cr）、6个月时的再住院率及全因死亡率。结果   观察组心脏监护病房（CCU）停留时间（2.54±1.26）d，短于对照组的（3.73±1.21）d；观察组6个月时观察组心功能NYHA改善≥2级比例为95.05%高于对照组的86.27%，差异有统计学意义（P＜0.05）；观察组6个月时的LVEDD、LVESD水平分别为（48.22±7.35）（34.61±4.32）mm，低于对照组的（51.47±8.02）（43.07±5.33）mm，LVEF为（51.49±5.40）%，高于对照组的（46.18±4.21）%，差异有统计学意义（P＜0.05）；6个月时观察组的NT-proBNP为（415.58±31.57）pg/mL，低于对照组的（520.23±385.56）pg/mL，差异有统计学意义（P＜0.05）；两组的住院时间、血清肌酐（Cr）、HBA1c、6个月时的再住院率、全因病死率对比，差异不显著（P＞0.05）。观察组HBA1c值为（6.04±0.66）mmol/L，高于对照组的（5.20±0.56）mmol/L（P＜0.05）。结论  HFrEF患者采取达格列净+沙库巴曲缬沙坦治疗，可通过协同作用，缩短CCU停留时间，改善患者6个月时的心功能状态，降低NT-proBNP值，减少心脏扩大趋势，提高LVEF水平。

       Objective  To analyze the efficacy of  dapagliflozin combined with  sacubitril/valsartan in the treatment of heart failure with reduced ejection fraction（HFrEF）．Methods  A total of 203 patients with HFrEF who were hospitalized in the cardiology department of the hospital between January 2021 and June 2023 were enrolled and followed up for at least six months．Patients were divided into groups based on their treatment regimens：the control group received conventional treatment plus sacubitril/valsartan，while the observation group received conventional treatment plus sacubitril/valsartan and dapagliflozin．The two groups were compared for clinical outcomes，including length of hospital stay，cardiac function（NYHA classification）at admission and six months after discharge，echocardiographic indicators（LVEF，LVEDD，LVESD），blood indicators（NT-proBNP，HbA1c，creatinine），six-month rehospitalization rate，and all-cause mortality．Results  The observation group had a shorter CCU stay（2.54±1.26 days）compared to the control group（3.73±1.21 days）．At sixth month，the proportion of patients in the observation group with an NYHA improvement ≥2 grades（95.05%）was significantly higher than that in the control group（86.27%）（P＜0.05）．The observation group demonstrated lower LVEDD（48.22±7.35 mm）and LVESD（34.61±4.32 mm）levels and higher LVEF（51.49±5.40%）compared to the control group（LVEDD：［51.47±8.02］ mm，LVESD：［43.07±5.33］mm，LVEF：［46.18±4.21］%）（P＜0.05）．NT-proBNP levels in the observation group（［415.58±31.57］ pg/mL）were significantly lower than those in the control group（［520.23±385.56］ pg/ml）（P＜0.05）．There were no significant differences between the two groups in length of total hospital stay，serum creatinine，HbA1c，six-month rehospitalization rate，or all-cause mortality（P＞0.05）．However，HbA1c levels in the observation group（［6.04±0.66］ mmol/L）were higher than those in the control group（［5.20±0.56］ mmol/L）（P＜0.05）．Conclusions  The combination of dapagliflozin and sacubitril/valsartan in the treatment of HFrEF patients can exert a synergistic effect，shorten CCU stay，improve cardiac function at sixth month，reduce NT-proBNP levels，mitigate cardiac dilation，and increase LVEF．