Objective: We explored the relationship between traditional Chinese constitution and risk factors for cardiovascular disease in subjects with high-normal blood pressure (BP). Methods: The traditional Chinese constitut...Objective: We explored the relationship between traditional Chinese constitution and risk factors for cardiovascular disease in subjects with high-normal blood pressure (BP). Methods: The traditional Chinese constitution of 80 subjects with high-normal BP was judged by questionnaires and interviews. Measurements of cardiovascular and metabolic health in- cluded BP, body weight, body mass index (BMI), low-density lipoprotein cholesterol (LDL-C), 2-hour oral glucose tolerance test (OGTT2h), and waist cir- cumference. Statistical relationships between cardiovascular disease risk factors and specific Chinese constitution were evaluated by univariate and multivariate analyses. Results: Ping He, Tan Shi, and Yin Xu were the dominant constitutions in subjects with high-normal blood pressure. There were significant differences in weight, LDL-C, BMI, OGTT2h, and waist circumference between Tan Shi and Ping He (P P < 0.05), and weight, BMI, waist circumference, SBP, and LDL-C between Tan Shi and Yin Xu constitutions (P < 0.01). Logistic regression found a strong association between the Tan Shi constitution and LDL-C in subjects with high-normal blood pressure. Conclusion: Ping He, Tan Shi, and Yin Xu are the principle traditional Chinese constitutions in subject with high-normal blood pressure. The Tan Shi constitution is associated with multiple risk factors for cardiovascular disease (LDL-C, BMI, body weight, and waist circumference), while OGTT2h is closely related to the Yin Xu constitution.展开更多
Background and need for the research:High-normal blood pressure(i.e.,130–139/85–89 mmHg)hashazardous ratio for both coronary heart disease and stroke,because of day to day variations in blood pressure;consequently,p...Background and need for the research:High-normal blood pressure(i.e.,130–139/85–89 mmHg)hashazardous ratio for both coronary heart disease and stroke,because of day to day variations in blood pressure;consequently,prevention through lifestyle modification is essential.Although numerous studies have examined stretching and myo-fascial release to lower blood pressure,no consensus has been reached regarding which technique is superior for immediate lowering blood pressure.The aim of this study was to evaluate and compare the immediate effects of self-performed foam rolling and active-stretching on blood pressure and myocardial oxygen demand.Methods:A total of 98 patients with high normal blood pressure(20–40 years of age)meeting the inclusion criteria were randomly divided into two groups.Group 1(n=49)performed foam rolling,and group 2(n=49)performed TheraBand-assisted active stretching of the calf muscle.The pre and post blood pressure,heart rate,and the rate pres-sure product were assessed.Statistical analysis was conducted in SPSS software(version 20.0).Results:Systolic and diastolic blood pressure significantly decreased in both groups(P<0.05),and the decrease was greater in the active stretching group than the foam rolling group.In the foam rolling group,the heart rate signifi-cantly increased,whereas no changes were observed in the active stretching group.The Rate Pressure Product was notsignificant within and between two groups.Conclusion and clinical implications:Active stretching as part of a self-performed daily exercise routineappears safer for immediate lowering blood pressure,without affecting myocardial oxygen demand.Ethics committee approval:Reference No.:EC/Approval/08/Physio/21/06/2023.展开更多
While a healthy lifestyle is known to reduce the risk of stroke,the extent to which blood pressure(BP)mediates this association remains unclear.The present study aimed to quantify the mediating role of BP in the assoc...While a healthy lifestyle is known to reduce the risk of stroke,the extent to which blood pressure(BP)mediates this association remains unclear.The present study aimed to quantify the mediating role of BP in the association between combined lifestyle factors and stroke incidence.Using data from 51929 participants free of major cardiovascular diseases or cancer at baseline,we employed structural equation modeling to assess the mediating effects of systolic(SBP)and diastolic(DBP)blood pressure.During the follow-up,2811 incident stroke cases were identified.A healthy lifestyle was significantly associated with a reduced risk of stroke,with SBP mediating 44.70%(β=-0.0014,95%confidence interval[CI]:-0.0016 to-0.0012)and DBP mediating 37.81%(β=-0.0012,95%CI:-0.0015 to-0.0009)of this association.The mediating effects were attenuated but remained significant for ischemic stroke(SBP:33.21%;DBP:27.24%).In conclusion,approximately two-fifths of the protective association between a healthy lifestyle and stroke may be mediated by BP.These findings suggest that BP control may serve as an important early indicator for evaluating the effectiveness of lifestyle interventions in reducing stroke risk.展开更多
Objective Evidence suggests that depleted gut microbialα-diversity is associated with hypertension;however,whether metabolic markers affect this relationship remains unknown.We aimed to determine the potential metabo...Objective Evidence suggests that depleted gut microbialα-diversity is associated with hypertension;however,whether metabolic markers affect this relationship remains unknown.We aimed to determine the potential metabolites mediating the associations ofα-diversity with blood pressure(BP)and BP variability(BPV).Methods Metagenomics and plasma targeted metabolomics were conducted on 523 Chinese participants from the MetaSalt study.The 24-hour,daytime,and nighttime BP and BPV were calculated based on ambulatory BP measurements.Linear mixed models were used to characterize the relationships betweenα-diversity(Shannon and Chao1 index)and BP indices.Mediation analyses were performed to assess the contribution of metabolites to the observed associations.The influence of key metabolites on hypertension was further evaluated in a prospective cohort of 2,169 participants.Results Gut microbial richness(Chao1)was negatively associated with 24-hour systolic BP,daytime systolic BP,daytime diastolic BP,24-hour systolic BPV,and nighttime systolic BPV(P<0.05).Moreover,26 metabolites were strongly associated with richness(Bonferroni P<0.05).Among them,four key metabolites(imidazole propionate,2-hydroxy-3-methylbutyric acid,homovanillic acid,and hydrocinnamic acid)mediated the associations between richness and BP indices(proportions of mediating effects:14.1%–67.4%).These key metabolites were also associated with hypertension in the prospective cohort.For example,each 1-standard deviation unit increase in hydrocinnamic acid significantly reduced the risk of prevalent(OR[95%CI]=0.90[0.82,0.99];P=0.03)and incident hypertension(HR[95%CI]=0.83[0.71,0.96];P=0.01).Conclusion Our results suggest that gut microbial richness correlates with lower BP and BPV,and that certain metabolites mediate these associations.These findings provide novel insights into the pathogenesis and prevention of hypertension.展开更多
Objective:This study aimed to determine the effect of a culture-specificbehavior modificationprogram on glycated hemoglobin(HbA1c)and blood pressure among adults with diabetes and hypertension.Methods:This study was a...Objective:This study aimed to determine the effect of a culture-specificbehavior modificationprogram on glycated hemoglobin(HbA1c)and blood pressure among adults with diabetes and hypertension.Methods:This study was a single-blind randomized controlled trial design.From January to May 2024,a total of 60 patients with uncontrolled type 2 diabetes and hypertension from the primary care unit of a hospital in northeastern(Isan)Thailand were recruited.The intervention group received the usual care supplemented by a culture-specificbehavior modificationprogramm implemented through interactive classes and online web application consisting of information,motivation,and behavioral skills(diet,exercise,and medication use),the control group received the usual care.HbA1c and blood pressure measurements were collected at both baseline and at 12 weeks.Results:A total of 51 patients completed the study,the intervention group(n=26)and control group(n=25),respectively.After 12 weeks,23.1%of patients in the intervention group could maintain their HbA1c<7.0%;those with poorly controlled HbA1c decreased from 7.7%at baseline to 3.8%at 12 weeks.After 12 weeks,69.2%of intervention group participants could maintain systolic blood pressure<130 mmHg and 53.8%could keep diastolic blood pressure<80 mmHg.Analysis revealed that HbA1c,systolic and diastolic blood pressure levels in the intervention group were lower than the control group after the intervention(P<0.05).There was a statistically significantdifference a linear combination of HbA1c and blood pressure(systolic and diastolic BP levels)between time and group(P<0.05).Conclusion:These results suggest that healthcare providers can incorporate elements of this program to manage blood glucose and blood pressure effectively.Future studies should consider a longitudinal design with a larger sample size and include outcomes of lipid levels to confirmlong-term motivation.展开更多
Background: First responders (firefighters, paramedics, and police) working in an urban setting can be exposed to a high-stress environment caused by strenuous physical exertion, potentially dangerous work conditions,...Background: First responders (firefighters, paramedics, and police) working in an urban setting can be exposed to a high-stress environment caused by strenuous physical exertion, potentially dangerous work conditions, sleep deprivation due to shift work, poor dietary habits, psychological stress and noise levels that are excessive. This may induce chronic increases in blood pressure. The purpose of this study was to determine the presence of hypertension in people working in occupations generally accepted as high stress in comparison to those working in an environment where less of these obvious high stressors were present. Methods: Resting blood pressure was measured by TrUBP in 1067 on-duty first responders (fire, paramedic, and police), and in participants generally associated with a lower-stress work environment (transit workers, city and bank employees, factory workers and legislature employees). Results: The average age, systolic and diastolic blood pressures were significantly lower in those employees working in a high-stress environment than those in a low-stress job. This difference was observed in both male and female sexes. Conclusions: Our data do not support an association of high resting blood pressure values in those employed in activities typically associated with a high-stress urban working environment.展开更多
Background: Tooth loss results in impaired mastication, which in turn, makes it difficult to chew hard food, consequently leading to deteriorate dietary habits and to develop hypertension. The purpose of this study wa...Background: Tooth loss results in impaired mastication, which in turn, makes it difficult to chew hard food, consequently leading to deteriorate dietary habits and to develop hypertension. The purpose of this study was to examine the effect of tooth loss on blood pressure among Congolese population. Methods: A cross-sectional study was conducted from October 2019 until December 2023 among Congolese population aged at least 30 years reporting to the living in DR Congo. All participants were enrolled from Dental Clinic located in the DR Congo. To be eligible to participate in the study, were the willing to participate and having signed informed consent;had a missing tooth;had carried out blood pressure measurement (hypertension/normotensive). The exclusion criteria were determined: being less than 30 years old, being pregnant for women considering the risk of existing gestational hypertension, obesity, excessive alcohol consumption, smoking, and diabetes. Hypertension was defined as the mean of three measurements of systolic blood pressure (SBP) (140 mmHg or higher), diastolic blood pressure (DBP) (90 mm or higher) or physician diagnosed hypertension confirmed from medical records. We determined the number of tooth loss from oral examination. A multivariable logistic regression model was used to investigate the effect of tooth loss on blood pressure. Results: In all, 25,396 participants were enrolled among Congolese population for this study. After oral examination, 13,421 were excluded for no tooth loss and 11,975 participants were selected. The average number of tooth loss among study population was 11.06. Among the participants with hypertension had lost an average of 11 teeth, significantly higher than those without hypertension (6.09) (p = 0.001). After adjusting for covariates (socio-demographic characteristics), tooth loss (>10) was significantly associated with hypertension, with OR = 1.32 (95% CI 1.073 - 2.38). Conclusion: Tooth loss maybe associated with severe hypertension among Congolese population adults. Prevention of tooth loss is very important to the overall health of this population.展开更多
Background Hypertension is associated with an increased risk of calcific aortic valve stenosis(CAVS).However,the directionality of causation between blood pressure traits and aortic stenosis is unclear,as is the benef...Background Hypertension is associated with an increased risk of calcific aortic valve stenosis(CAVS).However,the directionality of causation between blood pressure traits and aortic stenosis is unclear,as is the benefit of antihypertensive drugs for CAVS.Methods Using genome-wide association studies(GWAS)summary statistics,we performed bidirectional two-sample univariable mendelian randomization(UVMR)to assess the causal associations of systolic blood pressure(SBP),diastolic blood pressure(DBP),and pulse pressure(PP)with CAVS.Multivariable mendelian randomization(MVMR)was conducted to evaluate the direct effect of hypertension on CAVS,adjusting for confounders.Drug target mendelian randomization(MR)and summary-level MR(SMR)were used to estimate the effects of 12 classes of antihypertensive drugs and their target genes on CAVS risk.Inverse variance weighting was the primary MR method,with sensitivity analyses to validate results.Results UVMR showed SBP,DBP,and PP have causal effects on CAVS,with no significant reverse causality.MVMR confirmed the causality between hypertension and CAVS after adjusting for confounders.Drug-target MR analyses indicated that calcium channel blockers(CCBs),loop diuretics,and thiazide diuretics via SBP lowering exerted protective effects on CAVS risk.SMR analysis showed that the CCBs target gene CACNA2D2 and ARBs target gene AGTR1 were positively associated with CAVS risk,while diuretics target genes SLC12A5 and SLC12A1 were negatively associated with aortic stenosis risk.Conclusions Hypertension has a causal relationship with CAVS.Managing SBP in hypertensive patients with CCBs may prevent CAVS.ARBs might exert protective effects on CAVS independent of blood pressure reduction.The relationship between diuretics and CAVS is complex,with opposite effects through different mechanisms.展开更多
Background:Hypertension is a prevalent non-communicable disease that remains a significant public health challenge.Self-efficacy,an individual’s belief in their capacity to manage their health,is crucial for controll...Background:Hypertension is a prevalent non-communicable disease that remains a significant public health challenge.Self-efficacy,an individual’s belief in their capacity to manage their health,is crucial for controlling blood pressure.Methods:This study utilized a descriptive analytic design with a cross-sectional approach.A sample of 134 individuals with hypertension from the Sukorejo Public Health Center’s working area in Jember Regency was selected via stratified random sampling.Data were gathered using the General Self-Efficacy Scale questionnaire and a calibrated digital sphygmomanometer.The Spearman-rho test was used for data analysis due to non-normally distributed data.Results:The findings revealed that a majority of respondents had low self-efficacy(39.6%).The mean systolic blood pressure was 157.88 mmHg and diastolic was 92.82 mmHg,classifying most participants as having stage 1 hypertension.The Spearman-rho test identified a significant,albeit very weak,negative relationship between self-efficacy and systolic blood pressure(r=-0.205,P=0.017).However,no significant relationship was found with diastolic blood pressure(P=0.237).Conclusion:Self-efficacy is an important factor in hypertension management,particularly in influencing systolic blood pressure.Therefore,nursing interventions focused on improving self-efficacy,such as targeted health education,peer support groups,and skill-building workshops,are recommended to empower individuals to manage their condition effectively.展开更多
Background Both medication and non-medication therapies are effective approaches to control blood pressure (BP) in hypertension patients.However,the association of joint changes in antihypertensive medication use and ...Background Both medication and non-medication therapies are effective approaches to control blood pressure (BP) in hypertension patients.However,the association of joint changes in antihypertensive medication use and healthy lifestyle index (HLI)with BP control among hypertension patients is seldom reported,which needs to provide more evidence by prospective intervention studies.We examined the association of antihypertensive medication use and HLI with BP control among employees with hypertension in China based on a workplace-based multicomponent intervention program.Methods Between January 2013 and December 2014,a cluster randomized clinical trial of a workplace-based multicomponent intervention program was conducted in 60 workplaces across 20 urban areas in China.Workplaces were randomly divided into intervention (n=40) and control (n=20) groups.Basic information on employees at each workplace was collected by trained professionals,including sociodemographic characteristics,medical history,family history,lifestyle behaviors,medication status and physical measurements.After baseline,the intervention group received a 2-year intervention to achieve BP control,which included:(1) a workplace wellness program for all employees;(2) a guidelines-oriented hypertension management protocol.HLI including nonsmoking,nondrinking,adequate physical activity,weight within reference range and balanced diet,were coded on a 5-point scale (range:0-5,with higher score indicating a healthier lifestyle).Antihypertensive medication use was defined as taking drug within the last 2 weeks.Changes in HLI,antihypertensive medication use and BP control from baseline to 24 months were measured after the intervention.Results Overall,4655 employees were included (age:46.3±7.6 years,men:3547 (82.3%)).After 24 months of the intervention,there was a significant improvement in lifestyle[smoking (OR=0.65,95%CI:0.43-0.99;P=0.045),drinking (OR=0.52,95%CI:0.40-0.68;P<0.001),regular exercise (OR=3.10,95%CI:2.53-3.78;P<0.001),excessive intake of fatty food (OR=0.17,95%CI:0.06-0.52;P=0.002),restrictive use of salt (OR=0.26,95%CI:0.12-0.56;P=0.001)].Compare to employees with a deteriorating lifestyle after the intervention,those with an improved lifestyle had a higher BP control.In the intervention group,compared with employees not using antihypertensive medication,those who consistent used (OR=2.34;95%CI:1.16-4.72;P=0.017) or changed from not using to using antihypertensive medication (OR=2.24;95%CI:1.08-4.62;P=0.030) had higher BP control.Compared with those having lower HLI,participants with a same (OR=1.38;95%CI:0.99-1.93;P=0.056) or high (OR=1.79;95%CI:1.27~2.53;P<0.001) HLI had higher BP control.Those who used antihypertensive medication and had a high HLI had the highest BP control (OR=1.88;95%CI:1.32-2.67,P<0.001).Subgroup analysis also showed the consistent effect as the above.Conclusion These findings suggest that adherence to antihypertensive medication treatment and healthy lifestyle were associated with a significant improvement in BP control among employees with hypertension.展开更多
[Objectives]To investigate differences in BMI and renal function across constitution types and influencing factors of blood pressure.[Methods]92 college student volunteers aged 18-25 from January 2023 to December 2024...[Objectives]To investigate differences in BMI and renal function across constitution types and influencing factors of blood pressure.[Methods]92 college student volunteers aged 18-25 from January 2023 to December 2024 were selected.BMI,blood pressure,and renal function markers—blood urea nitrogen(BUN),creatinine(Cr),uric acid(UA),were compared across constitution types.Multiple stepwise regression analysis was applied to identify the influencing factors of blood pressure.[Results]Among 92 healthy participants aged 18-25,Shar-predominant constitution accounted for 50%,Khii-predominant for 25%,and Badgan-predominant for 20.65%.Significant differences existed in mean systolic and diastolic blood pressure across constitution types(systolic:F=4.56,P=0.001;diastolic:F=3.78,P=0.005).Shar-predominant group showed significantly higher systolic blood pressure than other types(P<0.05),while Khii-predominant group had higher diastolic pressure.Shar-predominant constitution demonstrated significantly greater height,weight,and BMI compared to other types(P<0.05).Males exhibited significantly higher height,weight,and BMI than females(P<0.05).Shar-predominant group showed significantly elevated urea,uric acid,and creatinine levels compared to other constitution types(P<0.05).Males had significantly higher mean urea,uric acid,and creatinine levels than females(P<0.05).Correlation analysis revealed stronger associations between BMI,renal function,and blood pressure in Shar-predominant group(r>0.50,P<0.05).Multiple regression analysis identified BMI as the primary influencing factor for blood pressure,followed by urea and uric acid.In Shar-predominant group,BMI exerted the strongest effect on blood pressure(β=0.60-0.65,P<0.001).[Conclusions]This study provides important evidence for health management in populations with different constitution types.展开更多
Objective:To evaluate the effect of labetalol combined with aspirin on improving blood pressure in patients with hypertensive disorders of pregnancy(HDP).Methods:Eighty-two patients with HDP who visited the hospital f...Objective:To evaluate the effect of labetalol combined with aspirin on improving blood pressure in patients with hypertensive disorders of pregnancy(HDP).Methods:Eighty-two patients with HDP who visited the hospital from August 2022 to August 2024 were selected as samples and randomly divided into two groups.Group A was treated with labetalol and aspirin,while Group B was treated with labetalol only.The efficacy,blood pressure,vascular endothelial function,coagulation indexes,and pregnancy outcomes were compared between the two groups.Results:The efficacy of Group A was higher than that of Group B(P<0.05).The systolic blood pressure(SBP),diastolic blood pressure(DBP),and endothelin-1(ET-1)in Group A were lower than those in Group B(P<0.05).The prothrombin time(PT),thrombin time(TT),activated partial thromboplastin time(APTT),and fibrinogen(FIB)in Group A were all better than those in Group B(P<0.05).The rate of adverse pregnancy outcomes in Group A was lower than that in Group B(P<0.05).Conclusion:The combination of labetalol and aspirin for the treatment of HDP can stabilize blood pressure,optimize vascular endothelial function,improve coagulation indexes and pregnancy outcomes,which is highly effective and feasible.展开更多
G-protein coupled receptor kinase 4(GRK4)gene plays a core role in renal dopamine D1 receptor function for handing renal sodium excretion,the rs1801058 T variant has~50%frequency in the general East Asian population b...G-protein coupled receptor kinase 4(GRK4)gene plays a core role in renal dopamine D1 receptor function for handing renal sodium excretion,the rs1801058 T variant has~50%frequency in the general East Asian population but lacks functional evidence for salt-sensitivity.In this prospective study,we identified rs1801058 genotypes by sequencing in hypertensives patients and analyzed the variant's effects on blood pressure response to acute salt loading in 150 newly diagnosed hypertension patients.Our data indicated that there were no statistically significant difference in blood pressure changes between the overall rs1801058 genotype groups.Carriers of the C allele showed a significant rise in heart rate change according to acute saline loading.Among patients age≤40year,T allele carriers showed higher changes in systolic blood pressure(SBP),diastolic blood pressure(DBP),mean arterial pressure(MAP),and heart rate(HR)than C allele carriers when diuretic shrinkage.GRK4 single rs1801058 polymorphism cannot directly explain salt sensitivity in the Chinese hypertension patients.展开更多
Objective:To analyze the characteristics of ambulatory blood pressure in elderly patients with hypertension and find out the risk factors of abnormal circadian rhythm.Methods:According to the circadian rhythm of patie...Objective:To analyze the characteristics of ambulatory blood pressure in elderly patients with hypertension and find out the risk factors of abnormal circadian rhythm.Methods:According to the circadian rhythm of patients'blood pressure,they were divided into Group A,Group B and Group C,and all the data of hypertension patients in this study were collected,including age,gender,BMI,smoking,drinking,basic diseases(diabetes,cerebrovascular disease,hyperlipidemia,etc.),fasting blood glucose,ambulatory blood pressure(24-hour mean systolic pressure,24-hour mean diastolic pressure,daytime mean systolic pressure and daytime mean diastolic pressure).Results:There were significant differences in mean systolic blood pressure and mean diastolic blood pressure at night among Group A,Group B and Group C(P<0.05).Age,hyperlipidemia and fasting blood glucose were risk factors for circadian rhythm abnormality(P<0.05),and 24-hour urinary sodium was a protective factor for circadian rhythm abnormality(P<0.05).Conclusion:Age,hyperlipidemia and fasting blood glucose are risk factors for circadian rhythm abnormality(P<0.05),and 24-hour urinary sodium is a protective factor for circadian rhythm abnormality(P<0.05).展开更多
Objective:To analyze the characteristics of ambulatory blood pressure in elderly patients with hypertension and find out the risk factors of abnormal circadian rhythm.Methods:According to the circadian rhythm of patie...Objective:To analyze the characteristics of ambulatory blood pressure in elderly patients with hypertension and find out the risk factors of abnormal circadian rhythm.Methods:According to the circadian rhythm of patients’blood pressure,they were divided into group A,group B,and group C,and all the data of hypertension patients in this study were collected,including age,gender,BMI,smoking,drinking,basic diseases(diabetes,cerebrovascular disease,hyperlipidemia,etc.),fasting blood glucose,ambulatory blood pressure(24-hour mean systolic pressure,24-hour mean diastolic pressure,daytime mean systolic pressure and daytime mean diastolic pressure).Results:There were significant differences in mean systolic blood pressure and mean diastolic blood pressure at night among group A,group B and group C(P<0.05).Age,hyperlipidemia and fasting blood glucose were risk factors for circadian rhythm abnormality(P<0.05),and 24-hour urinary sodium was a protective factor for circadian rhythm abnormality(P<0.05).Conclusion:Age,hyperlipidemia and fasting blood glucose are risk factors for circadian rhythm abnormality(P<0.05),and 24-hour urinary sodium is a protective factor for circadian rhythm abnormality(P<0.05).展开更多
Objective:To explore the application of“tertiary hospitals-secondary hospitals and nursing care institutions-community-family”four-dimensional linkage care model in peritoneal dialysis patients.Methods:99 cases of p...Objective:To explore the application of“tertiary hospitals-secondary hospitals and nursing care institutions-community-family”four-dimensional linkage care model in peritoneal dialysis patients.Methods:99 cases of peritoneal dialysis patients were divided into 47 cases in the control group and 52 cases in the intervention group.In the control group,the routine discharge follow-up model was adopted;in the intervention group,the hospital-led medical unit was adopted as the basis of the“tertiary hospitals-secondary hospitals and nursing care institutions-community-family”quadruple linkage care model,and the patients’systolic blood pressure was compared with those in the control group before and after discharge.The systolic blood pressure,diastolic blood pressure,N-terminal brain natriuretic peptide,and sodium were compared between the two groups.Results:The systolic blood pressure,diastolic blood pressure,N-terminal brain natriuretic peptide,and blood sodium of patients in the intervention group were significantly better than those of the control group(all P<0.001).Conclusion:Based on the“tertiary hospital-secondary hospital and nursing home-community-family”quadratic care model,the blood pressure control rate of elderly peritoneal dialysis patients can be increased to meet the standard,reduce the symptoms of the disease,and improve the satisfaction.展开更多
Long-term exposure to fine particulate matters(PM_(2.5))has been associated with respiratory and cardiovascular diseases and the burden are potentially higher in China experiencing heavy air pollution.In this study,we...Long-term exposure to fine particulate matters(PM_(2.5))has been associated with respiratory and cardiovascular diseases and the burden are potentially higher in China experiencing heavy air pollution.In this study,we established the exposure-response association between long-term exposures to PM_(2.5)and lung function and blood pressure in Chinesemiddle-aged and older adults using linearmixed-effects and generalized additive mixedmodels based on 3 waves longitudinal health outcomes data by enrolling 19,988 participants from 121 cities across themainland of China.We also assessed the effect of Clean Air Policy(CAP)based on a quasi-experimental difference-in-differences(DID)design.A 10μg/m^(3)increase in PM_(2.5)concentration was associated with a 7.18(95%confidence interval[CI]:-8.35,-6.02)L/min decrease in PEF(peak expiratory flow)and a 0.72(95%[CI]:0.53,0.90)and a 0.30(95%[CI]:0.18,0.42)mmHg increase in systolic and diastolic blood pressure,respectively.The associations were more pronounced in males and rural areas for PEF,but similar across subgroups for blood pressure.DID results suggested that the effect of CAP on health outcomes were sensitive tomagnitudes of reduction in PM_(2.5).A 5μg/m^(3)reduction in PM_(2.5)or more generally led to 18.70(95%[CI]:0.79,36.61)higher PEF and-2.05(95%[CI]:-3.87,-0.23)lower diastolic blood pressure,respectively,compared to no reduction or increase in exposure.However,the effects were significant only in rural areas.Our analysis support CAP aiming to benefit public health and provides insights to inform future control policy for efficiently decreasing air pollution exposure burden.展开更多
BACKGROUND The six-minute walk test(6MWT)allows to determine,in addition to the main parameters,the time of heart rate recovery(THRR),cardiac function,adaptation index(AI),which characterize the compensatory reserve o...BACKGROUND The six-minute walk test(6MWT)allows to determine,in addition to the main parameters,the time of heart rate recovery(THRR),cardiac function,adaptation index(AI),which characterize the compensatory reserve of patients with chronic heart failure(CHF).At the same time,the significance of these parameters in patients taking beta-blockers for CHF is insufficiently studied,taking into account the negative chronotropic effect of drugs.In this regard,it is relevant to identify factors that can characterize the compensatory capabilities of a patient with CHF during 6MWT,not related to the calculation of heart rate.AIM To identify hemodynamic indicators of the adaptive capabilities of patients with CHF during paired 6MWT depending on their intake of beta-blockers.METHODS Seventy-four patients with compensated CHF due to coronary heart disease and/or hypertension formed the main group,comprising 46 individuals who were taking beta-blockers,and a comparison group comprising 28 individuals who had not been taking beta-blockers for at least one month before 6MWT.All participants underwent Doppler echocardiography(DECG),paired 6MWT,with assessment of hemodynamic parameters before and after both the first and second test.AI,THRR,blood pressure variability(BPV)were calculated.Multivariate,correlation analyses,univariate analysis of variance were used.RESULTS There were no significant associations between adaptation characteristics and DECG parameters or functional class(FC)of CHF in patients of the main group.In the comparison group,the indicators of compensatory reserve were significantly and directly associated with left ventricular ejection fraction(LVEF),and inversely with FC CHF and cardiac cavity size.In both groups,a greater difference in systolic blood pressure between the end of the first and the beginning of the second 6MWT was significantly associated with a higher index of right ventricular systolic dysfunction(Tricuspid annular plane systolic excursion)and LVEF,as well as a smaller left ventricular size and mass,and a lower pulmonary artery systolic pressure in patients in the main group.CONCLUSION Systolic BPV,measured immediately after 6MWT and 20 minutes after its completion,can indirectly characterize the compensatory reserve in patients with CHF,regardless of their beta-blocker intake.展开更多
Objective:To observe the therapeutic effect of Moist Burn Ointment combined with rotating moxibustion on patients with pressure ulcers and deficiency of both Qi and blood.Methods:40 patients with pressure ulcers and d...Objective:To observe the therapeutic effect of Moist Burn Ointment combined with rotating moxibustion on patients with pressure ulcers and deficiency of both Qi and blood.Methods:40 patients with pressure ulcers and deficiency of both Qi and blood were randomly divided into two groups from July 2024 to November 2025.Group A received Moist Burn Ointment combined with rotating moxibustion,while Group B received Moist Burn Ointment only.Results:Group A showed better efficacy,wound healing time,dressing change frequency,satisfaction,PUSH score,and adverse reaction indicators compared to Group B(P<0.05).Conclusion:The combination of Moist Burn Ointment and rotating moxibustion in the treatment of patients with pressure ulcers and deficiency of both Qi and blood can shorten wound healing time,reduce dressing change frequency,and alleviate the degree of pressure ulcers,which is safe and efficient.展开更多
Dear Editor,The primary objective of the letter is to emphasize the importance of personalized management of arterial blood pressure(ABP)in the context of off-pump coronary artery bypass grafting(CABG)surgery.Coronary...Dear Editor,The primary objective of the letter is to emphasize the importance of personalized management of arterial blood pressure(ABP)in the context of off-pump coronary artery bypass grafting(CABG)surgery.Coronary artery disease,a leading global cause of mortality,necessitates a substantial number of cardiac surgeries,with approximately 400,000 CABG operations conducted annually in the United States.Postoperative heart failure(HF)is a common occurrence after CABG surgery,with readmission rates within 30 d due to HF ranging from 12% to 16%.展开更多
文摘Objective: We explored the relationship between traditional Chinese constitution and risk factors for cardiovascular disease in subjects with high-normal blood pressure (BP). Methods: The traditional Chinese constitution of 80 subjects with high-normal BP was judged by questionnaires and interviews. Measurements of cardiovascular and metabolic health in- cluded BP, body weight, body mass index (BMI), low-density lipoprotein cholesterol (LDL-C), 2-hour oral glucose tolerance test (OGTT2h), and waist cir- cumference. Statistical relationships between cardiovascular disease risk factors and specific Chinese constitution were evaluated by univariate and multivariate analyses. Results: Ping He, Tan Shi, and Yin Xu were the dominant constitutions in subjects with high-normal blood pressure. There were significant differences in weight, LDL-C, BMI, OGTT2h, and waist circumference between Tan Shi and Ping He (P P < 0.05), and weight, BMI, waist circumference, SBP, and LDL-C between Tan Shi and Yin Xu constitutions (P < 0.01). Logistic regression found a strong association between the Tan Shi constitution and LDL-C in subjects with high-normal blood pressure. Conclusion: Ping He, Tan Shi, and Yin Xu are the principle traditional Chinese constitutions in subject with high-normal blood pressure. The Tan Shi constitution is associated with multiple risk factors for cardiovascular disease (LDL-C, BMI, body weight, and waist circumference), while OGTT2h is closely related to the Yin Xu constitution.
文摘Background and need for the research:High-normal blood pressure(i.e.,130–139/85–89 mmHg)hashazardous ratio for both coronary heart disease and stroke,because of day to day variations in blood pressure;consequently,prevention through lifestyle modification is essential.Although numerous studies have examined stretching and myo-fascial release to lower blood pressure,no consensus has been reached regarding which technique is superior for immediate lowering blood pressure.The aim of this study was to evaluate and compare the immediate effects of self-performed foam rolling and active-stretching on blood pressure and myocardial oxygen demand.Methods:A total of 98 patients with high normal blood pressure(20–40 years of age)meeting the inclusion criteria were randomly divided into two groups.Group 1(n=49)performed foam rolling,and group 2(n=49)performed TheraBand-assisted active stretching of the calf muscle.The pre and post blood pressure,heart rate,and the rate pres-sure product were assessed.Statistical analysis was conducted in SPSS software(version 20.0).Results:Systolic and diastolic blood pressure significantly decreased in both groups(P<0.05),and the decrease was greater in the active stretching group than the foam rolling group.In the foam rolling group,the heart rate signifi-cantly increased,whereas no changes were observed in the active stretching group.The Rate Pressure Product was notsignificant within and between two groups.Conclusion and clinical implications:Active stretching as part of a self-performed daily exercise routineappears safer for immediate lowering blood pressure,without affecting myocardial oxygen demand.Ethics committee approval:Reference No.:EC/Approval/08/Physio/21/06/2023.
基金supported by grants from the National Natural Science Foundation of China(Grant Nos.82192900,82192901,82192904,81390540,and 91846303 to L.L.)the National Key Research and Development Program of China(Grant No.2016YFC0900500 to Y.G.)the Kadoorie Charitable Foundation in Hong Kong,and the Wellcome Trust in the UK(Grant/Award Nos.088158/Z/09/Z,104085/Z/14/Z,and 202922/Z/16/Z to Z.C.).
文摘While a healthy lifestyle is known to reduce the risk of stroke,the extent to which blood pressure(BP)mediates this association remains unclear.The present study aimed to quantify the mediating role of BP in the association between combined lifestyle factors and stroke incidence.Using data from 51929 participants free of major cardiovascular diseases or cancer at baseline,we employed structural equation modeling to assess the mediating effects of systolic(SBP)and diastolic(DBP)blood pressure.During the follow-up,2811 incident stroke cases were identified.A healthy lifestyle was significantly associated with a reduced risk of stroke,with SBP mediating 44.70%(β=-0.0014,95%confidence interval[CI]:-0.0016 to-0.0012)and DBP mediating 37.81%(β=-0.0012,95%CI:-0.0015 to-0.0009)of this association.The mediating effects were attenuated but remained significant for ischemic stroke(SBP:33.21%;DBP:27.24%).In conclusion,approximately two-fifths of the protective association between a healthy lifestyle and stroke may be mediated by BP.These findings suggest that BP control may serve as an important early indicator for evaluating the effectiveness of lifestyle interventions in reducing stroke risk.
基金supported by the National Science and Technology Major Program for Noncommunicable Chronic Diseases(2023ZD0503500)the National Natural Science Foundation of China(82030102,12126602,91857118)+1 种基金the Chinese Academy of Medical Sciences Innovation Fund for Medical Sciences(2021-I2M-1-010,2019-I2M-2-003)the National High Level Hospital Clinical Research Funding(2022-GSP-GG-1,2022-GSP-GG-2)。
文摘Objective Evidence suggests that depleted gut microbialα-diversity is associated with hypertension;however,whether metabolic markers affect this relationship remains unknown.We aimed to determine the potential metabolites mediating the associations ofα-diversity with blood pressure(BP)and BP variability(BPV).Methods Metagenomics and plasma targeted metabolomics were conducted on 523 Chinese participants from the MetaSalt study.The 24-hour,daytime,and nighttime BP and BPV were calculated based on ambulatory BP measurements.Linear mixed models were used to characterize the relationships betweenα-diversity(Shannon and Chao1 index)and BP indices.Mediation analyses were performed to assess the contribution of metabolites to the observed associations.The influence of key metabolites on hypertension was further evaluated in a prospective cohort of 2,169 participants.Results Gut microbial richness(Chao1)was negatively associated with 24-hour systolic BP,daytime systolic BP,daytime diastolic BP,24-hour systolic BPV,and nighttime systolic BPV(P<0.05).Moreover,26 metabolites were strongly associated with richness(Bonferroni P<0.05).Among them,four key metabolites(imidazole propionate,2-hydroxy-3-methylbutyric acid,homovanillic acid,and hydrocinnamic acid)mediated the associations between richness and BP indices(proportions of mediating effects:14.1%–67.4%).These key metabolites were also associated with hypertension in the prospective cohort.For example,each 1-standard deviation unit increase in hydrocinnamic acid significantly reduced the risk of prevalent(OR[95%CI]=0.90[0.82,0.99];P=0.03)and incident hypertension(HR[95%CI]=0.83[0.71,0.96];P=0.01).Conclusion Our results suggest that gut microbial richness correlates with lower BP and BPV,and that certain metabolites mediate these associations.These findings provide novel insights into the pathogenesis and prevention of hypertension.
基金supported by the 90th Anniversary of Chulalong-korn University Scholarship(Ratchadaphiseksomphot Endowment Fund)。
文摘Objective:This study aimed to determine the effect of a culture-specificbehavior modificationprogram on glycated hemoglobin(HbA1c)and blood pressure among adults with diabetes and hypertension.Methods:This study was a single-blind randomized controlled trial design.From January to May 2024,a total of 60 patients with uncontrolled type 2 diabetes and hypertension from the primary care unit of a hospital in northeastern(Isan)Thailand were recruited.The intervention group received the usual care supplemented by a culture-specificbehavior modificationprogramm implemented through interactive classes and online web application consisting of information,motivation,and behavioral skills(diet,exercise,and medication use),the control group received the usual care.HbA1c and blood pressure measurements were collected at both baseline and at 12 weeks.Results:A total of 51 patients completed the study,the intervention group(n=26)and control group(n=25),respectively.After 12 weeks,23.1%of patients in the intervention group could maintain their HbA1c<7.0%;those with poorly controlled HbA1c decreased from 7.7%at baseline to 3.8%at 12 weeks.After 12 weeks,69.2%of intervention group participants could maintain systolic blood pressure<130 mmHg and 53.8%could keep diastolic blood pressure<80 mmHg.Analysis revealed that HbA1c,systolic and diastolic blood pressure levels in the intervention group were lower than the control group after the intervention(P<0.05).There was a statistically significantdifference a linear combination of HbA1c and blood pressure(systolic and diastolic BP levels)between time and group(P<0.05).Conclusion:These results suggest that healthcare providers can incorporate elements of this program to manage blood glucose and blood pressure effectively.Future studies should consider a longitudinal design with a larger sample size and include outcomes of lipid levels to confirmlong-term motivation.
文摘Background: First responders (firefighters, paramedics, and police) working in an urban setting can be exposed to a high-stress environment caused by strenuous physical exertion, potentially dangerous work conditions, sleep deprivation due to shift work, poor dietary habits, psychological stress and noise levels that are excessive. This may induce chronic increases in blood pressure. The purpose of this study was to determine the presence of hypertension in people working in occupations generally accepted as high stress in comparison to those working in an environment where less of these obvious high stressors were present. Methods: Resting blood pressure was measured by TrUBP in 1067 on-duty first responders (fire, paramedic, and police), and in participants generally associated with a lower-stress work environment (transit workers, city and bank employees, factory workers and legislature employees). Results: The average age, systolic and diastolic blood pressures were significantly lower in those employees working in a high-stress environment than those in a low-stress job. This difference was observed in both male and female sexes. Conclusions: Our data do not support an association of high resting blood pressure values in those employed in activities typically associated with a high-stress urban working environment.
文摘Background: Tooth loss results in impaired mastication, which in turn, makes it difficult to chew hard food, consequently leading to deteriorate dietary habits and to develop hypertension. The purpose of this study was to examine the effect of tooth loss on blood pressure among Congolese population. Methods: A cross-sectional study was conducted from October 2019 until December 2023 among Congolese population aged at least 30 years reporting to the living in DR Congo. All participants were enrolled from Dental Clinic located in the DR Congo. To be eligible to participate in the study, were the willing to participate and having signed informed consent;had a missing tooth;had carried out blood pressure measurement (hypertension/normotensive). The exclusion criteria were determined: being less than 30 years old, being pregnant for women considering the risk of existing gestational hypertension, obesity, excessive alcohol consumption, smoking, and diabetes. Hypertension was defined as the mean of three measurements of systolic blood pressure (SBP) (140 mmHg or higher), diastolic blood pressure (DBP) (90 mm or higher) or physician diagnosed hypertension confirmed from medical records. We determined the number of tooth loss from oral examination. A multivariable logistic regression model was used to investigate the effect of tooth loss on blood pressure. Results: In all, 25,396 participants were enrolled among Congolese population for this study. After oral examination, 13,421 were excluded for no tooth loss and 11,975 participants were selected. The average number of tooth loss among study population was 11.06. Among the participants with hypertension had lost an average of 11 teeth, significantly higher than those without hypertension (6.09) (p = 0.001). After adjusting for covariates (socio-demographic characteristics), tooth loss (>10) was significantly associated with hypertension, with OR = 1.32 (95% CI 1.073 - 2.38). Conclusion: Tooth loss maybe associated with severe hypertension among Congolese population adults. Prevention of tooth loss is very important to the overall health of this population.
基金supported by the National Natural Science Foundation of China(82170375,U23A20395)1.3.5 project for disciplines of excellence from West China Hospital of Sichuan University(ZYGD23021,23HXF-H009)Sichuan Science and Technology Program 2023NSFSC1645。
文摘Background Hypertension is associated with an increased risk of calcific aortic valve stenosis(CAVS).However,the directionality of causation between blood pressure traits and aortic stenosis is unclear,as is the benefit of antihypertensive drugs for CAVS.Methods Using genome-wide association studies(GWAS)summary statistics,we performed bidirectional two-sample univariable mendelian randomization(UVMR)to assess the causal associations of systolic blood pressure(SBP),diastolic blood pressure(DBP),and pulse pressure(PP)with CAVS.Multivariable mendelian randomization(MVMR)was conducted to evaluate the direct effect of hypertension on CAVS,adjusting for confounders.Drug target mendelian randomization(MR)and summary-level MR(SMR)were used to estimate the effects of 12 classes of antihypertensive drugs and their target genes on CAVS risk.Inverse variance weighting was the primary MR method,with sensitivity analyses to validate results.Results UVMR showed SBP,DBP,and PP have causal effects on CAVS,with no significant reverse causality.MVMR confirmed the causality between hypertension and CAVS after adjusting for confounders.Drug-target MR analyses indicated that calcium channel blockers(CCBs),loop diuretics,and thiazide diuretics via SBP lowering exerted protective effects on CAVS risk.SMR analysis showed that the CCBs target gene CACNA2D2 and ARBs target gene AGTR1 were positively associated with CAVS risk,while diuretics target genes SLC12A5 and SLC12A1 were negatively associated with aortic stenosis risk.Conclusions Hypertension has a causal relationship with CAVS.Managing SBP in hypertensive patients with CCBs may prevent CAVS.ARBs might exert protective effects on CAVS independent of blood pressure reduction.The relationship between diuretics and CAVS is complex,with opposite effects through different mechanisms.
文摘Background:Hypertension is a prevalent non-communicable disease that remains a significant public health challenge.Self-efficacy,an individual’s belief in their capacity to manage their health,is crucial for controlling blood pressure.Methods:This study utilized a descriptive analytic design with a cross-sectional approach.A sample of 134 individuals with hypertension from the Sukorejo Public Health Center’s working area in Jember Regency was selected via stratified random sampling.Data were gathered using the General Self-Efficacy Scale questionnaire and a calibrated digital sphygmomanometer.The Spearman-rho test was used for data analysis due to non-normally distributed data.Results:The findings revealed that a majority of respondents had low self-efficacy(39.6%).The mean systolic blood pressure was 157.88 mmHg and diastolic was 92.82 mmHg,classifying most participants as having stage 1 hypertension.The Spearman-rho test identified a significant,albeit very weak,negative relationship between self-efficacy and systolic blood pressure(r=-0.205,P=0.017).However,no significant relationship was found with diastolic blood pressure(P=0.237).Conclusion:Self-efficacy is an important factor in hypertension management,particularly in influencing systolic blood pressure.Therefore,nursing interventions focused on improving self-efficacy,such as targeted health education,peer support groups,and skill-building workshops,are recommended to empower individuals to manage their condition effectively.
基金supported by grant 2011BAI11B01 from the Projects in the Chinese National Science and Technology Pillar Program during the 12th Five-year Plan Periodby grant 2017-I2M-1-004 from the Chinese Academy of Medical Science Innovation Fund for Medical Sciencesby the Major science and technology special plan project of Yunnan Province (202302AA310045)。
文摘Background Both medication and non-medication therapies are effective approaches to control blood pressure (BP) in hypertension patients.However,the association of joint changes in antihypertensive medication use and healthy lifestyle index (HLI)with BP control among hypertension patients is seldom reported,which needs to provide more evidence by prospective intervention studies.We examined the association of antihypertensive medication use and HLI with BP control among employees with hypertension in China based on a workplace-based multicomponent intervention program.Methods Between January 2013 and December 2014,a cluster randomized clinical trial of a workplace-based multicomponent intervention program was conducted in 60 workplaces across 20 urban areas in China.Workplaces were randomly divided into intervention (n=40) and control (n=20) groups.Basic information on employees at each workplace was collected by trained professionals,including sociodemographic characteristics,medical history,family history,lifestyle behaviors,medication status and physical measurements.After baseline,the intervention group received a 2-year intervention to achieve BP control,which included:(1) a workplace wellness program for all employees;(2) a guidelines-oriented hypertension management protocol.HLI including nonsmoking,nondrinking,adequate physical activity,weight within reference range and balanced diet,were coded on a 5-point scale (range:0-5,with higher score indicating a healthier lifestyle).Antihypertensive medication use was defined as taking drug within the last 2 weeks.Changes in HLI,antihypertensive medication use and BP control from baseline to 24 months were measured after the intervention.Results Overall,4655 employees were included (age:46.3±7.6 years,men:3547 (82.3%)).After 24 months of the intervention,there was a significant improvement in lifestyle[smoking (OR=0.65,95%CI:0.43-0.99;P=0.045),drinking (OR=0.52,95%CI:0.40-0.68;P<0.001),regular exercise (OR=3.10,95%CI:2.53-3.78;P<0.001),excessive intake of fatty food (OR=0.17,95%CI:0.06-0.52;P=0.002),restrictive use of salt (OR=0.26,95%CI:0.12-0.56;P=0.001)].Compare to employees with a deteriorating lifestyle after the intervention,those with an improved lifestyle had a higher BP control.In the intervention group,compared with employees not using antihypertensive medication,those who consistent used (OR=2.34;95%CI:1.16-4.72;P=0.017) or changed from not using to using antihypertensive medication (OR=2.24;95%CI:1.08-4.62;P=0.030) had higher BP control.Compared with those having lower HLI,participants with a same (OR=1.38;95%CI:0.99-1.93;P=0.056) or high (OR=1.79;95%CI:1.27~2.53;P<0.001) HLI had higher BP control.Those who used antihypertensive medication and had a high HLI had the highest BP control (OR=1.88;95%CI:1.32-2.67,P<0.001).Subgroup analysis also showed the consistent effect as the above.Conclusion These findings suggest that adherence to antihypertensive medication treatment and healthy lifestyle were associated with a significant improvement in BP control among employees with hypertension.
基金Supported by Project of Science and Technology Department of Inner Mongolia Autonomous Region(2021GG0117).
文摘[Objectives]To investigate differences in BMI and renal function across constitution types and influencing factors of blood pressure.[Methods]92 college student volunteers aged 18-25 from January 2023 to December 2024 were selected.BMI,blood pressure,and renal function markers—blood urea nitrogen(BUN),creatinine(Cr),uric acid(UA),were compared across constitution types.Multiple stepwise regression analysis was applied to identify the influencing factors of blood pressure.[Results]Among 92 healthy participants aged 18-25,Shar-predominant constitution accounted for 50%,Khii-predominant for 25%,and Badgan-predominant for 20.65%.Significant differences existed in mean systolic and diastolic blood pressure across constitution types(systolic:F=4.56,P=0.001;diastolic:F=3.78,P=0.005).Shar-predominant group showed significantly higher systolic blood pressure than other types(P<0.05),while Khii-predominant group had higher diastolic pressure.Shar-predominant constitution demonstrated significantly greater height,weight,and BMI compared to other types(P<0.05).Males exhibited significantly higher height,weight,and BMI than females(P<0.05).Shar-predominant group showed significantly elevated urea,uric acid,and creatinine levels compared to other constitution types(P<0.05).Males had significantly higher mean urea,uric acid,and creatinine levels than females(P<0.05).Correlation analysis revealed stronger associations between BMI,renal function,and blood pressure in Shar-predominant group(r>0.50,P<0.05).Multiple regression analysis identified BMI as the primary influencing factor for blood pressure,followed by urea and uric acid.In Shar-predominant group,BMI exerted the strongest effect on blood pressure(β=0.60-0.65,P<0.001).[Conclusions]This study provides important evidence for health management in populations with different constitution types.
文摘Objective:To evaluate the effect of labetalol combined with aspirin on improving blood pressure in patients with hypertensive disorders of pregnancy(HDP).Methods:Eighty-two patients with HDP who visited the hospital from August 2022 to August 2024 were selected as samples and randomly divided into two groups.Group A was treated with labetalol and aspirin,while Group B was treated with labetalol only.The efficacy,blood pressure,vascular endothelial function,coagulation indexes,and pregnancy outcomes were compared between the two groups.Results:The efficacy of Group A was higher than that of Group B(P<0.05).The systolic blood pressure(SBP),diastolic blood pressure(DBP),and endothelin-1(ET-1)in Group A were lower than those in Group B(P<0.05).The prothrombin time(PT),thrombin time(TT),activated partial thromboplastin time(APTT),and fibrinogen(FIB)in Group A were all better than those in Group B(P<0.05).The rate of adverse pregnancy outcomes in Group A was lower than that in Group B(P<0.05).Conclusion:The combination of labetalol and aspirin for the treatment of HDP can stabilize blood pressure,optimize vascular endothelial function,improve coagulation indexes and pregnancy outcomes,which is highly effective and feasible.
文摘G-protein coupled receptor kinase 4(GRK4)gene plays a core role in renal dopamine D1 receptor function for handing renal sodium excretion,the rs1801058 T variant has~50%frequency in the general East Asian population but lacks functional evidence for salt-sensitivity.In this prospective study,we identified rs1801058 genotypes by sequencing in hypertensives patients and analyzed the variant's effects on blood pressure response to acute salt loading in 150 newly diagnosed hypertension patients.Our data indicated that there were no statistically significant difference in blood pressure changes between the overall rs1801058 genotype groups.Carriers of the C allele showed a significant rise in heart rate change according to acute saline loading.Among patients age≤40year,T allele carriers showed higher changes in systolic blood pressure(SBP),diastolic blood pressure(DBP),mean arterial pressure(MAP),and heart rate(HR)than C allele carriers when diuretic shrinkage.GRK4 single rs1801058 polymorphism cannot directly explain salt sensitivity in the Chinese hypertension patients.
文摘Objective:To analyze the characteristics of ambulatory blood pressure in elderly patients with hypertension and find out the risk factors of abnormal circadian rhythm.Methods:According to the circadian rhythm of patients'blood pressure,they were divided into Group A,Group B and Group C,and all the data of hypertension patients in this study were collected,including age,gender,BMI,smoking,drinking,basic diseases(diabetes,cerebrovascular disease,hyperlipidemia,etc.),fasting blood glucose,ambulatory blood pressure(24-hour mean systolic pressure,24-hour mean diastolic pressure,daytime mean systolic pressure and daytime mean diastolic pressure).Results:There were significant differences in mean systolic blood pressure and mean diastolic blood pressure at night among Group A,Group B and Group C(P<0.05).Age,hyperlipidemia and fasting blood glucose were risk factors for circadian rhythm abnormality(P<0.05),and 24-hour urinary sodium was a protective factor for circadian rhythm abnormality(P<0.05).Conclusion:Age,hyperlipidemia and fasting blood glucose are risk factors for circadian rhythm abnormality(P<0.05),and 24-hour urinary sodium is a protective factor for circadian rhythm abnormality(P<0.05).
文摘Objective:To analyze the characteristics of ambulatory blood pressure in elderly patients with hypertension and find out the risk factors of abnormal circadian rhythm.Methods:According to the circadian rhythm of patients’blood pressure,they were divided into group A,group B,and group C,and all the data of hypertension patients in this study were collected,including age,gender,BMI,smoking,drinking,basic diseases(diabetes,cerebrovascular disease,hyperlipidemia,etc.),fasting blood glucose,ambulatory blood pressure(24-hour mean systolic pressure,24-hour mean diastolic pressure,daytime mean systolic pressure and daytime mean diastolic pressure).Results:There were significant differences in mean systolic blood pressure and mean diastolic blood pressure at night among group A,group B and group C(P<0.05).Age,hyperlipidemia and fasting blood glucose were risk factors for circadian rhythm abnormality(P<0.05),and 24-hour urinary sodium was a protective factor for circadian rhythm abnormality(P<0.05).Conclusion:Age,hyperlipidemia and fasting blood glucose are risk factors for circadian rhythm abnormality(P<0.05),and 24-hour urinary sodium is a protective factor for circadian rhythm abnormality(P<0.05).
文摘Objective:To explore the application of“tertiary hospitals-secondary hospitals and nursing care institutions-community-family”four-dimensional linkage care model in peritoneal dialysis patients.Methods:99 cases of peritoneal dialysis patients were divided into 47 cases in the control group and 52 cases in the intervention group.In the control group,the routine discharge follow-up model was adopted;in the intervention group,the hospital-led medical unit was adopted as the basis of the“tertiary hospitals-secondary hospitals and nursing care institutions-community-family”quadruple linkage care model,and the patients’systolic blood pressure was compared with those in the control group before and after discharge.The systolic blood pressure,diastolic blood pressure,N-terminal brain natriuretic peptide,and sodium were compared between the two groups.Results:The systolic blood pressure,diastolic blood pressure,N-terminal brain natriuretic peptide,and blood sodium of patients in the intervention group were significantly better than those of the control group(all P<0.001).Conclusion:Based on the“tertiary hospital-secondary hospital and nursing home-community-family”quadratic care model,the blood pressure control rate of elderly peritoneal dialysis patients can be increased to meet the standard,reduce the symptoms of the disease,and improve the satisfaction.
基金supported by the National Institute of Environmental Health Sciences(NIEHS)of United States(No.R00ES027511)the National Natural Science Foundation of China(No.42201303).
文摘Long-term exposure to fine particulate matters(PM_(2.5))has been associated with respiratory and cardiovascular diseases and the burden are potentially higher in China experiencing heavy air pollution.In this study,we established the exposure-response association between long-term exposures to PM_(2.5)and lung function and blood pressure in Chinesemiddle-aged and older adults using linearmixed-effects and generalized additive mixedmodels based on 3 waves longitudinal health outcomes data by enrolling 19,988 participants from 121 cities across themainland of China.We also assessed the effect of Clean Air Policy(CAP)based on a quasi-experimental difference-in-differences(DID)design.A 10μg/m^(3)increase in PM_(2.5)concentration was associated with a 7.18(95%confidence interval[CI]:-8.35,-6.02)L/min decrease in PEF(peak expiratory flow)and a 0.72(95%[CI]:0.53,0.90)and a 0.30(95%[CI]:0.18,0.42)mmHg increase in systolic and diastolic blood pressure,respectively.The associations were more pronounced in males and rural areas for PEF,but similar across subgroups for blood pressure.DID results suggested that the effect of CAP on health outcomes were sensitive tomagnitudes of reduction in PM_(2.5).A 5μg/m^(3)reduction in PM_(2.5)or more generally led to 18.70(95%[CI]:0.79,36.61)higher PEF and-2.05(95%[CI]:-3.87,-0.23)lower diastolic blood pressure,respectively,compared to no reduction or increase in exposure.However,the effects were significant only in rural areas.Our analysis support CAP aiming to benefit public health and provides insights to inform future control policy for efficiently decreasing air pollution exposure burden.
基金Supported by Ministry of Health of the Russian Federation titled Development of a Hardware-Software Complex for the Non-Invasive Monitoring and Prediction of Circulatory Decompensation in Patients with Chronic Heart Failure,No.125030703255-7.
文摘BACKGROUND The six-minute walk test(6MWT)allows to determine,in addition to the main parameters,the time of heart rate recovery(THRR),cardiac function,adaptation index(AI),which characterize the compensatory reserve of patients with chronic heart failure(CHF).At the same time,the significance of these parameters in patients taking beta-blockers for CHF is insufficiently studied,taking into account the negative chronotropic effect of drugs.In this regard,it is relevant to identify factors that can characterize the compensatory capabilities of a patient with CHF during 6MWT,not related to the calculation of heart rate.AIM To identify hemodynamic indicators of the adaptive capabilities of patients with CHF during paired 6MWT depending on their intake of beta-blockers.METHODS Seventy-four patients with compensated CHF due to coronary heart disease and/or hypertension formed the main group,comprising 46 individuals who were taking beta-blockers,and a comparison group comprising 28 individuals who had not been taking beta-blockers for at least one month before 6MWT.All participants underwent Doppler echocardiography(DECG),paired 6MWT,with assessment of hemodynamic parameters before and after both the first and second test.AI,THRR,blood pressure variability(BPV)were calculated.Multivariate,correlation analyses,univariate analysis of variance were used.RESULTS There were no significant associations between adaptation characteristics and DECG parameters or functional class(FC)of CHF in patients of the main group.In the comparison group,the indicators of compensatory reserve were significantly and directly associated with left ventricular ejection fraction(LVEF),and inversely with FC CHF and cardiac cavity size.In both groups,a greater difference in systolic blood pressure between the end of the first and the beginning of the second 6MWT was significantly associated with a higher index of right ventricular systolic dysfunction(Tricuspid annular plane systolic excursion)and LVEF,as well as a smaller left ventricular size and mass,and a lower pulmonary artery systolic pressure in patients in the main group.CONCLUSION Systolic BPV,measured immediately after 6MWT and 20 minutes after its completion,can indirectly characterize the compensatory reserve in patients with CHF,regardless of their beta-blocker intake.
文摘Objective:To observe the therapeutic effect of Moist Burn Ointment combined with rotating moxibustion on patients with pressure ulcers and deficiency of both Qi and blood.Methods:40 patients with pressure ulcers and deficiency of both Qi and blood were randomly divided into two groups from July 2024 to November 2025.Group A received Moist Burn Ointment combined with rotating moxibustion,while Group B received Moist Burn Ointment only.Results:Group A showed better efficacy,wound healing time,dressing change frequency,satisfaction,PUSH score,and adverse reaction indicators compared to Group B(P<0.05).Conclusion:The combination of Moist Burn Ointment and rotating moxibustion in the treatment of patients with pressure ulcers and deficiency of both Qi and blood can shorten wound healing time,reduce dressing change frequency,and alleviate the degree of pressure ulcers,which is safe and efficient.
基金supported by the National Key Technologies Research and Development Program(2021YFF1200602)the National Science Fund for Excellent Overseas Scholars(0401260011)+1 种基金the National Defense Science and Technology Innovation Fund of Chinese Academy of Sciences(c02022088)Tianjin Science and Technology Program(20JCZDJC00810).
文摘Dear Editor,The primary objective of the letter is to emphasize the importance of personalized management of arterial blood pressure(ABP)in the context of off-pump coronary artery bypass grafting(CABG)surgery.Coronary artery disease,a leading global cause of mortality,necessitates a substantial number of cardiac surgeries,with approximately 400,000 CABG operations conducted annually in the United States.Postoperative heart failure(HF)is a common occurrence after CABG surgery,with readmission rates within 30 d due to HF ranging from 12% to 16%.
