American Journal of Hypertension最新文献

{"title":"Treatment of Orthostatic Hypotension During Acute Inpatient Rehabilitation After Spinal Cord Injury: Usual Care vs. Anti-hypotensive Therapy.","authors":"Jill M Wecht, Joseph P Weir, Vincent Huang, Miguel X Escalon, Thomas N Bryce","doi":"10.1093/ajh/hpae057","DOIUrl":"10.1093/ajh/hpae057","url":null,"abstract":"<p><strong>Background: </strong>To compare the pharmacological treatment of hypotension and orthostatic hypotension (OH) initiated based upon a blood pressure (BP) threshold, regardless of symptoms (TXT), to usual care pharmacological treatment of symptomatic hypotension (UC), during acute inpatient rehabilitation (AIR) following spinal cord injury (SCI).</p><p><strong>Methods: </strong>Block randomization, based on the neurological level of injury as: cervical lesions (C1-C8); high thoracic lesions (T1-T5), and low thoracic lesions (T6-T12), was used to determine responses to the primary question \"was the therapy session affected by low BP or concern for low BP development?\" Study participants and therapists were unaware of the group assignment.</p><p><strong>Results: </strong>A total of 66 participants enrolled; 25 (38%) in the TXT group, 29 (44%) in the UC group, and 12 (18%) withdrew. Responses to the primary question were recorded for 32 participants, 15 in the TXT, and 17 in the UC group. There was an average of 81 ± 51 therapy sessions/participant in the TXT and 60 ± 27 sessions/participant in the UC group. Of those therapy sessions, low BP or concerns for low BP affected an average of 9 ± 8 sessions/participant in the TXT group and 10 ± 12 sessions/participant in the UC group. Neither the total number of therapy sessions (P = 0.16) nor group assignment (P = 0.83) significantly predicted the number of sessions affected by low BP.</p><p><strong>Conclusions: </strong>These data are not conclusive but indicate that the treatment of asymptomatic hypotension and OH does not increase time spent in therapy compared to UC treatment of symptomatic hypotension and OH in newly injured patients with SCI.</p><p><strong>Clinical trials registration: </strong>#NCT02919917.</p>","PeriodicalId":7578,"journal":{"name":"American Journal of Hypertension","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140848948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Associations of Ambulatory Blood Pressure Measurements With High-Sensitivity Troponin and Natriuretic Peptide Levels in SPRINT.","authors":"Nikit Venishetty, Jarett D Berry, James A de Lemos, Elaine Wu, MinJae Lee, Paul E Drawz, Vijay Nambi, Christie M Ballantyne, Anthony A Killeen, Joachim H Ix, Michael G Shlipak, Simon B Ascher","doi":"10.1093/ajh/hpae035","DOIUrl":"10.1093/ajh/hpae035","url":null,"abstract":"<p><strong>Background: </strong>Nighttime blood pressure (BP) has greater prognostic importance for cardiovascular disease (CVD) than daytime BP, but less is known about nighttime and daytime BP associations with measures of subclinical CVD.</p><p><strong>Methods: </strong>Among 897 Systolic Blood Pressure Intervention Trial Study (SPRINT) participants with 24-hour ambulatory BP monitoring obtained near the 27-month study visit, 849 (95%) had N-terminal pro-B-type natriuretic peptide (NT-proBNP) and high-sensitivity cardiac troponin T (hs-cTnT) measured at the 24-month study visit. Multivariable linear regression analyses were performed to evaluate the associations of nighttime and daytime BP with cardiac biomarker levels.</p><p><strong>Results: </strong>The mean age was 69 ± 12 years, 28% were African American, and mean nighttime and daytime SBP were 121 ± 16 mm Hg and 132 ± 14 mm Hg, respectively. In multivariable models, compared with the lowest tertile of nighttime systolic BP, the highest tertile was associated with 48% higher NT-proBNP levels (adjusted geometric mean ratio [GMR] = 1.48, 95% CI: 1.22, 1.79), and 19% higher hs-cTnT levels (adjusted GMR = 1.19, 95% CI: 1.07, 1.32). In contrast, the highest vs. lowest tertile of daytime systolic BP was not associated with NT-proBNP (adjusted GMR = 1.09, 95% CI: 0.88, 1.34), but was associated with 16% higher hs-cTnT levels (adjusted GMR = 1.16, 95% CI: 1.04, 1.30). Similar results were observed using diastolic BP.</p><p><strong>Conclusions: </strong>In SPRINT, both higher nighttime and daytime BP were independently associated with higher hs-cTnT levels, but only higher nighttime BP was associated with higher NT-proBNP levels.</p>","PeriodicalId":7578,"journal":{"name":"American Journal of Hypertension","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11247134/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140329481","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Can a Bedside Measure of Visceral Adiposity Predicts Progression of Prehypertension to Hypertension?","authors":"Benjamin D Gallagher, Jorge O Moreno","doi":"10.1093/ajh/hpae058","DOIUrl":"10.1093/ajh/hpae058","url":null,"abstract":"","PeriodicalId":7578,"journal":{"name":"American Journal of Hypertension","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140848058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mind the Gap in Kidney Care: Translating What We Know Into What We Do.","authors":"Valerie A Luyckx, Katherine R Tuttle, Dina Abdellatif, Ricardo Correa-Rotter, Winston W S Fung, Agnès Haris, Li-Li Hsiao, Makram Khalife, Latha A Kumaraswami, Fiona Loud, Vasundhara Raghavan, Stefanos Roumeliotis, Marianella Sierra, Ifeoma Ulasi, Bill Wang, Siu-Fai Lui, Vassilios Liakopoulos, Alessandro Balducci","doi":"10.1093/ajh/hpae056","DOIUrl":"10.1093/ajh/hpae056","url":null,"abstract":"","PeriodicalId":7578,"journal":{"name":"American Journal of Hypertension","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11247168/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141615750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction to: Trends in the Prevalence of Multiple Chronic Conditions Among US Adults With Hypertension From 1999-2000 Through 2017-2020.","authors":"","doi":"10.1093/ajh/hpae080","DOIUrl":"10.1093/ajh/hpae080","url":null,"abstract":"","PeriodicalId":7578,"journal":{"name":"American Journal of Hypertension","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2024-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141426051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Does Developing Interpregnancy Hypertension Affect the Recurrence Risk of Preeclampsia? A Population-Based Cohort Study.","authors":"Inger Björk Ragnarsdóttir, Tansim Akhter, Katja Junus, Linda Lindström, Susanne Lager, Anna-Karin Wikström","doi":"10.1093/ajh/hpae034","DOIUrl":"10.1093/ajh/hpae034","url":null,"abstract":"<p><strong>Background: </strong>Preeclampsia in a first pregnancy is a strong risk factor for preeclampsia in a second pregnancy. Whether chronic hypertension developed after a first pregnancy (interpregnancy hypertension) affects the recurrence risk of preeclampsia is unknown.</p><p><strong>Methods: </strong>This is a population-based cohort study of 391,645 women with their first and second singleton births between 2006 and 2017. Exposure groups were women with preeclampsia in their first pregnancy, interpregnancy hypertension, or both risk factors. Women with neither risk factor were used as a reference group. We calculated the adjusted relative risk (aRR) with 95% confidence intervals (CIs) for overall preeclampsia in the second pregnancy as well as preterm (<37 gestational weeks) and term (≥37 gestational weeks) subgroups of the disease.</p><p><strong>Results: </strong>Women with preeclampsia in their first pregnancy who did or did not develop interpregnancy hypertension had rates of preeclampsia in their second pregnancy of 21.5% and 13.6%, respectively. In the same population, the corresponding rates of preterm preeclampsia were 5.5% and 2.6%, respectively. After adjusting for maternal factors, women with preeclampsia in their first pregnancy who developed interpregnancy hypertension and those who did not have almost the same risk of overall preeclampsia in their second pregnancy (aRRs with 95% CIs: 14.51; 11.77-17.89 and 12.83; 12.09-13.62, respectively). However, preeclampsia in the first pregnancy and interpregnancy hypertension had a synergistic interaction on the outcome of preterm preeclampsia (aRR with 95% CI 26.66; 17.44-40.80).</p><p><strong>Conclusions: </strong>Women with previous preeclampsia who developed interpregnancy hypertension had a very high rate of preterm preeclampsia in a second pregnancy, and the two risk factors had a synergistic interaction.</p>","PeriodicalId":7578,"journal":{"name":"American Journal of Hypertension","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11176272/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140157402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Circ_0104652 Promotes the Proliferation and Migration of ox-LDL-Stimulated Vascular Smooth Muscle Cells via Stabilizing ADAMTS7 and HMGB1.","authors":"Bo Bian, Heye Chen, Tianming Teng, Jinyong Huang, Xuefang Yu","doi":"10.1093/ajh/hpae026","DOIUrl":"10.1093/ajh/hpae026","url":null,"abstract":"<p><strong>Background: </strong>Atherosclerosis (AS) stands as the primary contributor to cardiovascular disease, a pervasive global health concern. Extensive research has underscored the pivotal role of circular RNAs (circRNAs) in cardiovascular disease development. However, the specific functions of numerous circRNAs in AS remain poorly understood.</p><p><strong>Methods: </strong>Quantitative real-time PCR analysis revealed a significant upregulation of circ_0104652 in oxidized low-density lipoprotein (ox-LDL)-induced vascular smooth muscle cells (VSMCs). Loss-of-function experiments were subsequently employed to assess the impact of circ_0104652 on ox-LDL-induced VSMCs.</p><p><strong>Results: </strong>Silencing circ_0104652 was found to impede the proliferation and migration while promoting the apoptosis of ox-LDL-stimulated VSMCs. Mechanistic assays unveiled that circ_0104652 stabilized ADAM metallopeptidase with thrombospondin type 1 motif 7 (ADAMTS7) and high mobility group box 1 (HMGB1) by recruiting eukaryotic translation initiation factor 4A3 (EIF4A3) protein. Rescue assays further confirmed that circ_0104652 exerted its influence on ox-LDL-induced VSMC proliferation through modulation of ADAMTS7 and HMGB1.</p><p><strong>Conclusions: </strong>This study elucidates the role of the circ_0104652/EIF4A3/ADAMTS7/HMGB1 axis in ox-LDL-stimulated VSMCs, providing valuable insights into the intricate mechanisms involved.</p>","PeriodicalId":7578,"journal":{"name":"American Journal of Hypertension","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140292391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Patients Living With Arterial Hypertension in Mexico: First Insights of The Mexican Registry of Arterial Hypertension (RIHTA Study).","authors":"Silvia Palomo-Piñón, Neftali Eduardo Antonio-Villa, Luis Rey García-Cortés, Moises Moreno-Noguez, Luis Alcocer, Humberto Álvarez-López, Ernesto G Cardona-Muñoz, Adolfo Chávez-Mendoza, Enrique Díaz-Díaz, José Manuel Enciso-Muñoz, Héctor Galván-Oseguera, Martín Rosas-Peralta","doi":"10.1093/ajh/hpae024","DOIUrl":"10.1093/ajh/hpae024","url":null,"abstract":"<p><strong>Background: </strong>Arterial hypertension is a significant cause of morbidity and mortality in Mexico. However, there is limited evidence to understand blood pressure management and cardiometabolic profiles. Here, we aim to assess the prevalence of controlled and uncontrolled blood pressure, as well as the prevalence of cardiometabolic risk factors among patients from the Mexican Registry of Arterial Hypertension (RIHTA).</p><p><strong>Methods: </strong>We conducted a cross-sectional analysis of participants living with arterial hypertension registered on RIHTA between December 2021 and April 2023. We used both the 2017 ACC/AHA and 2018 ESC/ESH thresholds to define controlled and uncontrolled arterial hypertension. We considered eleven cardiometabolic risk factors, which include overweight, obesity, central obesity, insulin resistance, diabetes, hypercholesterolemia, hypertriglyceridemia, low HDL-C, high LDL-C, low-eGFR, and high cardiovascular disease (CVD) risk.</p><p><strong>Results: </strong>In a sample of 5,590 participants (female: 61%, n = 3,393; median age: 64 [IQR: 56-72] years), the prevalence of uncontrolled hypertension varied significantly, depending on the definition (2017 ACC/AHA: 59.9%, 95% CI: 58.6-61.2 and 2018 ESC/ESH: 20.1%, 95% CI: 19.0-21.2). In the sample, 40.43% exhibited at least 5-6 risk factors, and 32.4% had 3-4 risk factors, chiefly abdominal obesity (83.4%, 95% CI: 82.4-84.4), high LDL-C (59.6%, 95% CI: 58.3-60.9), high CVD risk (57.9%, 95% CI: 56.6-59.2), high triglycerides (56.2%, 95% CI: 54.9-57.5), and low HDL-C (42.2%, 95% CI: 40.9-43.5).</p><p><strong>Conclusions: </strong>There is a high prevalence of uncontrolled hypertension interlinked with a high burden of cardiometabolic comorbidities in Mexican adults living with arterial hypertension, underscoring the urgent need for targeted interventions and better healthcare policies to reduce the burden of the disease in our country.</p>","PeriodicalId":7578,"journal":{"name":"American Journal of Hypertension","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11176274/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140093211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Interaction Between Vitamin D and Serum Uric Acid on Hypertension in Adults","authors":"Qianqian Wang, Xinlei Miao, Guimin Tang, Manling Hu, Shuang Liu, Xiangjun Niu, Zhao Wan, Leng Song","doi":"10.1093/ajh/hpae025","DOIUrl":"https://doi.org/10.1093/ajh/hpae025","url":null,"abstract":"\u0000 \u0000 \u0000 To investigate whether the interaction between serum vitamin D and serum uric acid has an effect on blood pressure.\u0000 \u0000 \u0000 \u0000 A cross-sectional study was conducted with 7,951 subjects selected from the health management center of the Second Hospital of Dalian Medical University during 1 January 2020 and 30 September 2022. The dose–response relationship between serum vitamin D, blood uric acid, and blood pressure was analyzed using restricted cubic spline. The relationship between each variable and elevated blood pressure was analyzed using multifactorial analysis in a generalized additive model and combined with a multiplicative–additive hierarchical interaction model to explore the effects of the interaction of serum vitamin D and blood uric acid on elevated blood pressure.\u0000 \u0000 \u0000 \u0000 The mean age of the study population was (42.61 ± 11.17) years and the detection rate of hypertension was 12.14% (965/7,951). The risk of elevated blood pressure (high-normal blood pressure + hypertension) decreased with increasing serum vitamin D concentration, but the risk of elevated blood pressure increased with increasing serum uric acid levels. Compared with those with adequate serum vitamin D and normal blood uric acid, the odds ratio (OR) for the risk of high-normal blood pressure was 1.54 [95% confidence interval, CI (1.22, 1.94), P < 0.001] and the OR for the risk of hypertension was 3.17 [95% CI (2.13, 4.72), P < 0.001] for those with inadequate serum vitamin D and high blood uric acid. The risk of elevated blood pressure was highest when serum 25-hydroxyvitamin D was less than 25 nmol/l and blood uric acid was higher than 600 µmol/l.\u0000 \u0000 \u0000 \u0000 The interaction between serum vitamin D and blood uric acid has an effect on elevated blood pressure. The risk of hypertension was maximized when serum vitamin D was insufficient and blood uric acid was high.\u0000","PeriodicalId":7578,"journal":{"name":"American Journal of Hypertension","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141343344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Afferent Renal Denervation Attenuates Sympathetic Overactivation From the Paraventricular Nucleus in Spontaneously Hypertensive Rats.","authors":"Kun-Hui Li, Jie-Min Lin, Si-Qi Luo, Min-Yan Li, Yi-Yong Yang, Meng-Meng Li, Pan-Yan Xia, Jin-Zi Su","doi":"10.1093/ajh/hpae027","DOIUrl":"10.1093/ajh/hpae027","url":null,"abstract":"<p><strong>Background: </strong>The effectiveness of renal denervation (RDN) in reducing blood pressure and systemic sympathetic activity in hypertensive patients has been established. However, the underlying central mechanism remains unknown. This study aimed to investigate the role of RDN in regulating cardiovascular function via the central renin-angiotensin system (RAS) pathway.</p><p><strong>Methods: </strong>Ten-week-old spontaneously hypertensive rats (SHR) were subjected to selective afferent renal denervation (ADN) using capsaicin solution. We hypothesized that ADN would effectively reduce blood pressure and rebalance the RAS component of the paraventricular nucleus (PVN) in SHR.</p><p><strong>Results: </strong>The experimental results show that the ADN group exhibited significantly lower blood pressure, reduced systemic sympathetic activity, decreased chronic neuronal activation marker C-FOS expression in the PVN, and improved arterial baroreflex function, compared with the Sham group. Furthermore, ACE and AT1 protein expression was reduced while ACE2 and MAS protein expression was increased in the PVN of SHR after ADN.</p><p><strong>Conclusions: </strong>These findings suggest that RDN may exert these beneficial effects through modulating the central RAS pathway.</p>","PeriodicalId":7578,"journal":{"name":"American Journal of Hypertension","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140068056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}