Background:Although multiple measures of blood pressure variability(BPV)have been proposed,whether they are better than mean blood pressure in predicting target organs is unclear.We aimed to determine the relationship...Background:Although multiple measures of blood pressure variability(BPV)have been proposed,whether they are better than mean blood pressure in predicting target organs is unclear.We aimed to determine the relationship between short term BPV and target organ injury.Methods:This study was a retrospective study,and 635 inpatients in the Department of Cardiology from 2015 to 2020 were selected.We divided participants into four groups on the basis of the quartiles of BPV.One-way analysis of variance was used to compare the differences between the groups,and linear regression was used to analyze the relationship between BPV and target organ damage.Results:The average age of 635 patients was 74.36±6.50 years old.Among them,354 of 627 patients had diminished renal function(56.5%),221of 604 patients had associated left ventricular hypertrophy(36.6%),and 227 of 231 patients had carotid plaque formation(98.3%).The baseline data indicated significant differences in fasting glucose,total cholesterol,low-density lipoprotein,creatinine,glomerular filtration rate,sex,calcium channel blocker use,and the rate of diminished renal function.Multiple linear regression analysis showed that BPV was negatively correlated with renal injury(creatinine:r=0.306,p<0.01;estimated glomerular filtration rate:r=0.058,p<0.01),and BPV is positively correlated with cardiac injury(r=0.083,p<0.01).Elevated BPV was not found to be associated with vascularinjury.Conclusion:Renal function decreases with increasing BPV and left ventricular mass increases with increasing BPV.展开更多
Background Hypertensive target organ damage （TOD） is the main reason for mortality or disability in elderly hypertensive patients. The studies on TOD of hypertension in Asia, especially in Chinese elderly hypertensi...Background Hypertensive target organ damage （TOD） is the main reason for mortality or disability in elderly hypertensive patients. The studies on TOD of hypertension in Asia, especially in Chinese elderly hypertensive patients, are very limited. The aim of this study was to evaluate the prevalence and correlative factors of TOD in older Chinese hypertensive inpatients. Methods This is a retrospective survey and data were collected from the computerized medical files of hypertensive inpatients from January of 1993 to December of 2008. The analysis was done on 17 682 inpatients, aged 60 years or older, with a diagnosis of essential hypertension （EH）. The evidence of hypertensive TOD and associated factors with TOD were collected. Results The prevalence of any hypertensive target organ involvement among these subjects was high. In multivariable Logistic regressions adjusted for potentially confounding factors, older age, male gender, diabetes, EH grade 3, systolic blood pressure （SBP）, and low-density lipoprotein cholesterol （LDL-C）, were independently associated with coronary artery disease. Age, duration of EH, EH grade 3, SBP, pulse pressure （PP）, and homocysteine （Hcy） were independently associated with cerebrovascular disease. Age, diabetes, duration of EH, EH grade 3, SBP, PP and estimated glomerular filtration rate （eGFR） were independently associated with chronic kidney disease. Male gender, EH grade 3 and SBP were independently associated with aortic dissection. Conclusions The prevalence of hypertensive TOD is high in older Chinese hypertensive inpatients. Various cardiovascular risk factors are associated with hypertensive TOD. The level of SBP and severe hypertension （grade 3 hypertension） are common independent risk factors of TOD.展开更多
Background： Atherosclerosis （AS） is an inflammatory disease. Inflammation was considered to play a role in the whole process of AS. This study aimed to analyze the relationships of inflammatory factors and risk fac...Background： Atherosclerosis （AS） is an inflammatory disease. Inflammation was considered to play a role in the whole process of AS. This study aimed to analyze the relationships of inflammatory factors and risk factors with different target organ damages （TOD） in essential hypertension （EH） patients and to explore its clinical significance. Methods： A total of 294 EH patients were selected and divided into four groups according to their conditions of TOD. Forty-eight healthy subjects were selected as control. The clinical biochemical parameters, serum amyloid A, serum tryptase, and lipoprotein-associated phospholipase A2 （Lp-PLA2） in each group were detected, and the related risk factors were also statistically analyzed. Results： Fihrinogen （Fbg） was the most significant independent risk factor in acute coronary syndrome （ACS） group （odds ratio [OR]： 22.242, 95% confidence interval [CI]： 6.458-76.609, P 〈 0.001） with the largest absolute value of the standardized partial regression coefficient B＇ （b＇： 1.079）. Lp-PLA2 was the most significant independent risk factor in stroke group （OR： 13.699, 95% CI： 5.236-35.837, P 〈 0.001） with b＂ 0.708. Uric acid （UA） was the most significant independent risk factor in renal damage group （OR： 15.307, 95% CI：4.022 58.250, P〈0.001）with b＇= 1.026. Conclusions： Fbg, Lp-PLA2, and UA are the strongest independent risk factors toward the occurrence of ACS, ischemic stroke, and renal damage in EH patients, thus exhibiting the greatest impacts on the occurrence ofACS, ischemic stroke, and renal damage in EH patients, respectively.展开更多
For many years, it has been recognized that hypertension tends to cluster with various anthropometric and metabolic abnormalities including abdominal obesity, elevated triglycerides, reduced high-density lipoprotein c...For many years, it has been recognized that hypertension tends to cluster with various anthropometric and metabolic abnormalities including abdominal obesity, elevated triglycerides, reduced high-density lipoprotein cholesterol, glucose intolerance, insulin resistance and hyperuricemia. This constellation of various conditions has been transformed from a pathophysiological concept to a clinical entity, which has been defined metabolic syndrome(MetS). The consequences of the MetS have been difficult to assess without commonly accepted criteria to diagnose it. For this reason, on 2009 the International Diabetes Federation, the American Heart Association and other scientific organizations proposed a unified MetS definition. The incidence of the MetS has been increasing worldwide in parallel with an increase in overweight and obesity. The epidemic proportion reached by the MetS represents a major public health challenge, because several lines of evidence showed that the MetS, even without type 2 diabetes, confers an increased risk of cardiovascular morbidity and mortality in different populations including also hypertensive patients. It is likely that the enhanced cardiovascular risk associated with MetS in patients with high blood pressure may be largely mediated through an increased prevalence of preclinical cardiovascular and renal changes, such as left ventricular hypertrophy, early carotid atherosclerosis, impaired aortic elasticity, hypertensive retinopathy and microalbuminuria. Indeed, many reports support this notion, showing that hypertensive patients with MetS exhibit, more often than those without it, these early signs of end organ damage, most of which are recognized as significant independent predictors of adverse cardiovascular outcomes.展开更多
Background:Hypertension,a prevalent disease,is a significant risk factor for coronary heart disease.Huoxue Qianyang Qutan Recipe (HQQR),a traditional Chinese herbal remedy,has been used for treating hypertension over ...Background:Hypertension,a prevalent disease,is a significant risk factor for coronary heart disease.Huoxue Qianyang Qutan Recipe (HQQR),a traditional Chinese herbal remedy,has been used for treating hypertension over several years.Objective:This study assesses HQQR’s efficacy for controlling blood pressure among patients with hypertension related to blood stasis,yang hyperactivity and phlegm.Design,setting,participants and interventions:A randomized controlled trial was conducted at the Yueyang Hospital of Integrated Traditional Chinese and Western Medicine,Shanghai University of Traditional Chinese Medicine,China,from July 2020 to June 2022.Major components of HQQR were identified using thin-layer chromatography and high-performance liquid chromatography.Participants aged18–80 years,exhibiting traditional Chinese medicine syndromes of blood stasis,yang hyperactivity or phlegm,along with grades 1 or 2 hypertension,were randomly categorized into two groups.The intervention group was given HQQR granules alongside conventional hypertension treatment,while the control group was given placebo granules in addition to conventional treatment for 12 weeks.Main outcome measures:The primary outcome was clinic blood pressure,whereas secondary outcomes included metabolic indices (e.g.,homeostasis model assessment of insulin resistance[HOMA-IR],total cholesterol[TC],low-density lipoprotein cholesterol and triglyceride),target organ damage indices (left ventricular mass index and urinary albumin creatinine ratio[UACR]) and inflammation indices(interleukin-6[IL-6]and high-sensitivity C-reactive protein[hs-CRP]).Results:HQQR’s primary components were identified as salvianolic acid B,emodin and ferulic acid.Of the 216 participants (108 in each group),compared to the control,the intervention group exhibited significant improvements (P<0.001) in clinic systolic blood pressure ([136.24±7.63]vs[130.06±8.50]mmHg),clinic diastolic blood pressure ([84.34±8.72]vs[80.46±6.05]mmHg),home systolic blood pressure([131.64±8.74]vs[122.36±8.45]mmHg) and home diastolic blood pressure ([78.47±9.53]vs[71.79±6.82]mm Hg).HQQR demonstrated a reduction in ambulatory blood pressure (24-hour systolic blood pressure:[133.75±10.49]vs[132.46±8.84]mmHg and 24-hour diastolic blood pressure:[84.12±8.01]vs[82.11±7.45]mmHg) and an improvement in HOMA-IR ([4.09±1.72]vs[3.98±1.44]),TC ([4.66±1.47]vs[3.75±1.81]mmol/L) and UACR (75.94[5.12,401.12]vs 45.61[4.26,234.26]).Moreover,HQQR demonstrated a decrease in hs-CRP (1.46[0.10,10.53]vs 0.57[0.12,3.99]mg/L) and IL-6 (6.69[2.00,29.74]vs 5.27[2.00,9.73]pg/mL),with no reported side effects (P<0.001).Conclusion:This study highlights the therapeutic potential of HQQR use in ameliorating blood pressure,glycolipid metabolism,and inflammation in patients with hypertension.展开更多
Background The exaggerated surge in morning blood pressure （BP） that many patients experience upon awakening may be closely related to target organ damage and may be a predictor of cardiovascular complications. Howe...Background The exaggerated surge in morning blood pressure （BP） that many patients experience upon awakening may be closely related to target organ damage and may be a predictor of cardiovascular complications. However, no previous studies have evaluated the rate of this surge independently of the evening period. It remains unclear whether the rate of increase experienced during the surge is a significant or independent determinant of cardiovascular events. Methods We randomly selected 340 ambulatory BP monitoring （ABPM） patients. All subjects without type 2 diabetes mellitus were divided into two groups： hypertensive group （n=170） and normotensive group （n=170）. We analyzed ambulatory blood pressure recordings using a double logistic curve-fitting procedure to determine whether the magnitude of the surge in BP and heart rate （HR） in the morning is related to the level of BP in hypertensive individuals. We evaluated the association between the rate of the morning surge in systolic BP （SBP） and the incidence of myocardial infarction and stroke in normotensive and hypertensive subjects. Results Comparisons between hypertensive and normotensive subjects showed that the rates of the morning surges in SBP, mean BP （MBP）, and diastolic BP （DBP） were greater in the hypertensive group （P 〈0.05） than in the normotensive group. The rate of morning surge in BP was found to be correlated with the daytime SBP （r=0.236, P 〈0.01）, the difference between the day and night plateau （r=0.249, P 〈0.01）, and the night SBP （r---0.160, P 〈0.05）, respectively. After controlling for age, sex, and mean systolic pressure within 24 hours （24 h SBP）, the rate of morning surge in SBP was closely correlated with daytime SBP （r=0.463, P 〈0.001）, night SBP （r=-0.173, P 〈0.05）, and the difference between the day and night plateau （r=0.267, P 〈0.001）. Logistic regression analysis revealed that the rate of morning surge in SBP was an independent determinant of myocardial infarction （OR=1.266, 95% C1=1.153-1.389, P 〈0.001） and stroke （OR=1.367, 95% C/=1.174-1.591, P 〈0.001）. Conclusions The rate of the morning surge in BP is greater in hypertensive subjects than in normotensive subjects. Daytime SBP may be the best predictor of the rate of morning surge in SBP. The rate of the morning surge in BP is associated with cardiovascular and stroke events.展开更多
基金Science and Technology Plan of Beijing Tongzhou,Grant/Award Number:KJ2022CX036Summit Talent Plan,Beijing Hospital Management Center,Grant/Award Number:DFL20190101。
文摘Background:Although multiple measures of blood pressure variability(BPV)have been proposed,whether they are better than mean blood pressure in predicting target organs is unclear.We aimed to determine the relationship between short term BPV and target organ injury.Methods:This study was a retrospective study,and 635 inpatients in the Department of Cardiology from 2015 to 2020 were selected.We divided participants into four groups on the basis of the quartiles of BPV.One-way analysis of variance was used to compare the differences between the groups,and linear regression was used to analyze the relationship between BPV and target organ damage.Results:The average age of 635 patients was 74.36±6.50 years old.Among them,354 of 627 patients had diminished renal function(56.5%),221of 604 patients had associated left ventricular hypertrophy(36.6%),and 227 of 231 patients had carotid plaque formation(98.3%).The baseline data indicated significant differences in fasting glucose,total cholesterol,low-density lipoprotein,creatinine,glomerular filtration rate,sex,calcium channel blocker use,and the rate of diminished renal function.Multiple linear regression analysis showed that BPV was negatively correlated with renal injury(creatinine:r=0.306,p<0.01;estimated glomerular filtration rate:r=0.058,p<0.01),and BPV is positively correlated with cardiac injury(r=0.083,p<0.01).Elevated BPV was not found to be associated with vascularinjury.Conclusion:Renal function decreases with increasing BPV and left ventricular mass increases with increasing BPV.
文摘Background Hypertensive target organ damage （TOD） is the main reason for mortality or disability in elderly hypertensive patients. The studies on TOD of hypertension in Asia, especially in Chinese elderly hypertensive patients, are very limited. The aim of this study was to evaluate the prevalence and correlative factors of TOD in older Chinese hypertensive inpatients. Methods This is a retrospective survey and data were collected from the computerized medical files of hypertensive inpatients from January of 1993 to December of 2008. The analysis was done on 17 682 inpatients, aged 60 years or older, with a diagnosis of essential hypertension （EH）. The evidence of hypertensive TOD and associated factors with TOD were collected. Results The prevalence of any hypertensive target organ involvement among these subjects was high. In multivariable Logistic regressions adjusted for potentially confounding factors, older age, male gender, diabetes, EH grade 3, systolic blood pressure （SBP）, and low-density lipoprotein cholesterol （LDL-C）, were independently associated with coronary artery disease. Age, duration of EH, EH grade 3, SBP, pulse pressure （PP）, and homocysteine （Hcy） were independently associated with cerebrovascular disease. Age, diabetes, duration of EH, EH grade 3, SBP, PP and estimated glomerular filtration rate （eGFR） were independently associated with chronic kidney disease. Male gender, EH grade 3 and SBP were independently associated with aortic dissection. Conclusions The prevalence of hypertensive TOD is high in older Chinese hypertensive inpatients. Various cardiovascular risk factors are associated with hypertensive TOD. The level of SBP and severe hypertension （grade 3 hypertension） are common independent risk factors of TOD.
文摘Background： Atherosclerosis （AS） is an inflammatory disease. Inflammation was considered to play a role in the whole process of AS. This study aimed to analyze the relationships of inflammatory factors and risk factors with different target organ damages （TOD） in essential hypertension （EH） patients and to explore its clinical significance. Methods： A total of 294 EH patients were selected and divided into four groups according to their conditions of TOD. Forty-eight healthy subjects were selected as control. The clinical biochemical parameters, serum amyloid A, serum tryptase, and lipoprotein-associated phospholipase A2 （Lp-PLA2） in each group were detected, and the related risk factors were also statistically analyzed. Results： Fihrinogen （Fbg） was the most significant independent risk factor in acute coronary syndrome （ACS） group （odds ratio [OR]： 22.242, 95% confidence interval [CI]： 6.458-76.609, P 〈 0.001） with the largest absolute value of the standardized partial regression coefficient B＇ （b＇： 1.079）. Lp-PLA2 was the most significant independent risk factor in stroke group （OR： 13.699, 95% CI： 5.236-35.837, P 〈 0.001） with b＂ 0.708. Uric acid （UA） was the most significant independent risk factor in renal damage group （OR： 15.307, 95% CI：4.022 58.250, P〈0.001）with b＇= 1.026. Conclusions： Fbg, Lp-PLA2, and UA are the strongest independent risk factors toward the occurrence of ACS, ischemic stroke, and renal damage in EH patients, thus exhibiting the greatest impacts on the occurrence ofACS, ischemic stroke, and renal damage in EH patients, respectively.
文摘For many years, it has been recognized that hypertension tends to cluster with various anthropometric and metabolic abnormalities including abdominal obesity, elevated triglycerides, reduced high-density lipoprotein cholesterol, glucose intolerance, insulin resistance and hyperuricemia. This constellation of various conditions has been transformed from a pathophysiological concept to a clinical entity, which has been defined metabolic syndrome(MetS). The consequences of the MetS have been difficult to assess without commonly accepted criteria to diagnose it. For this reason, on 2009 the International Diabetes Federation, the American Heart Association and other scientific organizations proposed a unified MetS definition. The incidence of the MetS has been increasing worldwide in parallel with an increase in overweight and obesity. The epidemic proportion reached by the MetS represents a major public health challenge, because several lines of evidence showed that the MetS, even without type 2 diabetes, confers an increased risk of cardiovascular morbidity and mortality in different populations including also hypertensive patients. It is likely that the enhanced cardiovascular risk associated with MetS in patients with high blood pressure may be largely mediated through an increased prevalence of preclinical cardiovascular and renal changes, such as left ventricular hypertrophy, early carotid atherosclerosis, impaired aortic elasticity, hypertensive retinopathy and microalbuminuria. Indeed, many reports support this notion, showing that hypertensive patients with MetS exhibit, more often than those without it, these early signs of end organ damage, most of which are recognized as significant independent predictors of adverse cardiovascular outcomes.
基金funded by the Program of Shanghai Municipal Health Commission (No.19401970400)the National Natural Science Foundation of China (No.82174130 and No.82274262)Shanghai Collaborative Innovation Center of Industrial Transformation of Hospital TCM Preparation。
文摘Background:Hypertension,a prevalent disease,is a significant risk factor for coronary heart disease.Huoxue Qianyang Qutan Recipe (HQQR),a traditional Chinese herbal remedy,has been used for treating hypertension over several years.Objective:This study assesses HQQR’s efficacy for controlling blood pressure among patients with hypertension related to blood stasis,yang hyperactivity and phlegm.Design,setting,participants and interventions:A randomized controlled trial was conducted at the Yueyang Hospital of Integrated Traditional Chinese and Western Medicine,Shanghai University of Traditional Chinese Medicine,China,from July 2020 to June 2022.Major components of HQQR were identified using thin-layer chromatography and high-performance liquid chromatography.Participants aged18–80 years,exhibiting traditional Chinese medicine syndromes of blood stasis,yang hyperactivity or phlegm,along with grades 1 or 2 hypertension,were randomly categorized into two groups.The intervention group was given HQQR granules alongside conventional hypertension treatment,while the control group was given placebo granules in addition to conventional treatment for 12 weeks.Main outcome measures:The primary outcome was clinic blood pressure,whereas secondary outcomes included metabolic indices (e.g.,homeostasis model assessment of insulin resistance[HOMA-IR],total cholesterol[TC],low-density lipoprotein cholesterol and triglyceride),target organ damage indices (left ventricular mass index and urinary albumin creatinine ratio[UACR]) and inflammation indices(interleukin-6[IL-6]and high-sensitivity C-reactive protein[hs-CRP]).Results:HQQR’s primary components were identified as salvianolic acid B,emodin and ferulic acid.Of the 216 participants (108 in each group),compared to the control,the intervention group exhibited significant improvements (P<0.001) in clinic systolic blood pressure ([136.24±7.63]vs[130.06±8.50]mmHg),clinic diastolic blood pressure ([84.34±8.72]vs[80.46±6.05]mmHg),home systolic blood pressure([131.64±8.74]vs[122.36±8.45]mmHg) and home diastolic blood pressure ([78.47±9.53]vs[71.79±6.82]mm Hg).HQQR demonstrated a reduction in ambulatory blood pressure (24-hour systolic blood pressure:[133.75±10.49]vs[132.46±8.84]mmHg and 24-hour diastolic blood pressure:[84.12±8.01]vs[82.11±7.45]mmHg) and an improvement in HOMA-IR ([4.09±1.72]vs[3.98±1.44]),TC ([4.66±1.47]vs[3.75±1.81]mmol/L) and UACR (75.94[5.12,401.12]vs 45.61[4.26,234.26]).Moreover,HQQR demonstrated a decrease in hs-CRP (1.46[0.10,10.53]vs 0.57[0.12,3.99]mg/L) and IL-6 (6.69[2.00,29.74]vs 5.27[2.00,9.73]pg/mL),with no reported side effects (P<0.001).Conclusion:This study highlights the therapeutic potential of HQQR use in ameliorating blood pressure,glycolipid metabolism,and inflammation in patients with hypertension.
文摘Background The exaggerated surge in morning blood pressure （BP） that many patients experience upon awakening may be closely related to target organ damage and may be a predictor of cardiovascular complications. However, no previous studies have evaluated the rate of this surge independently of the evening period. It remains unclear whether the rate of increase experienced during the surge is a significant or independent determinant of cardiovascular events. Methods We randomly selected 340 ambulatory BP monitoring （ABPM） patients. All subjects without type 2 diabetes mellitus were divided into two groups： hypertensive group （n=170） and normotensive group （n=170）. We analyzed ambulatory blood pressure recordings using a double logistic curve-fitting procedure to determine whether the magnitude of the surge in BP and heart rate （HR） in the morning is related to the level of BP in hypertensive individuals. We evaluated the association between the rate of the morning surge in systolic BP （SBP） and the incidence of myocardial infarction and stroke in normotensive and hypertensive subjects. Results Comparisons between hypertensive and normotensive subjects showed that the rates of the morning surges in SBP, mean BP （MBP）, and diastolic BP （DBP） were greater in the hypertensive group （P 〈0.05） than in the normotensive group. The rate of morning surge in BP was found to be correlated with the daytime SBP （r=0.236, P 〈0.01）, the difference between the day and night plateau （r=0.249, P 〈0.01）, and the night SBP （r---0.160, P 〈0.05）, respectively. After controlling for age, sex, and mean systolic pressure within 24 hours （24 h SBP）, the rate of morning surge in SBP was closely correlated with daytime SBP （r=0.463, P 〈0.001）, night SBP （r=-0.173, P 〈0.05）, and the difference between the day and night plateau （r=0.267, P 〈0.001）. Logistic regression analysis revealed that the rate of morning surge in SBP was an independent determinant of myocardial infarction （OR=1.266, 95% C1=1.153-1.389, P 〈0.001） and stroke （OR=1.367, 95% C/=1.174-1.591, P 〈0.001）. Conclusions The rate of the morning surge in BP is greater in hypertensive subjects than in normotensive subjects. Daytime SBP may be the best predictor of the rate of morning surge in SBP. The rate of the morning surge in BP is associated with cardiovascular and stroke events.
