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Mu J, Weng Y, Xiao J, Huang Y, He X, Xie Z, Yu H. Association of remnant cholesterol with coronary artery ectasia: a cross-sectional study. Lipids Health Dis 2024; 23:240. [PMID: 39107777 PMCID: PMC11301834 DOI: 10.1186/s12944-024-02225-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Accepted: 07/25/2024] [Indexed: 08/10/2024] Open
Abstract
OBJECTIVE Coronary artery ectasia (CAE) is a condition characterized by the localized or widespread dilation of one or more coronary arteries. The majority of CAE patients do not present with clinical symptoms, and the exact cause of CAE remains unclear. Therefore, a retrospective analysis was conducted to explore the potential causes of CAE. METHODS This study was a retrospective analysis of patients who underwent coronary angiography at Guangdong Provincial People's Hospital between January 2017 and July 2022, of whom 679 patients were ultimately enrolled in the study. Among them, 260 patients were diagnosed with CAE, whereas 419 patients with normal coronary results composed the control group. Remnant cholesterol (RC) was calculated as total cholesterol (TC) minus high-density lipoprotein cholesterol (HDL-C) minus low-density lipoprotein cholesterol (LDL-C). The association between RC levels and the risk of CAE was assessed via multivariable logistic models. RESULTS Out of the 679 patients who participated in this study, with an average age of 59.9 years, 38.3% were diagnosed with CAE. Patients with CAE had higher RC levels than did those without CAE (P = 0.001). A significant positive association was observed between RC levels and the risk of CAE, with a multivariable adjusted odds ratio (OR) of 1.950 (95% confidence interval [CI]: 1.163-3.270). There was a significant positive association between RC levels and the risk of CAE in both single-vessel and multivessel dilation cases, as well as in isolated CAE and dilation secondary to coronary atherosclerosis. According to the subgroup analyses, RC levels were positively associated with the risk of CAE in participants with hypertension (OR, 1.065; 95% CI, 1.034-1.098). CONCLUSION RC levels are positively correlated with CAE, implying that a focus on RC could be beneficial in CAE research.
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Affiliation(s)
- Jing Mu
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yihan Weng
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Jiquan Xiao
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- School of Medicine, South China University of Technology, Guangzhou, China
| | - Yusi Huang
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- School of Medicine, South China University of Technology, Guangzhou, China
| | - Xiang He
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Zhixin Xie
- The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou Guangdong, China
| | - Huimin Yu
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China.
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China.
- Department of Cardiology, Guangdong Provincial People's Hospital's Nanhai Hospital, Foshan, China.
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Ogoyama Y, Kario K. Differences in the effectiveness and safety of different renal denervation devices. Hypertens Res 2024:10.1038/s41440-024-01801-9. [PMID: 39014117 DOI: 10.1038/s41440-024-01801-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2024] [Revised: 06/17/2024] [Accepted: 06/21/2024] [Indexed: 07/18/2024]
Abstract
Renal denervation (RDN) is a minimally invasive, endovascular catheter-based procedure using radiofrequency, ultrasound, or alcohol-mediated ablation to treat resistant hypertension. RDN gained popularity in 2009 when it was shown to have an antihypertensive effect. However, concerns about the efficacy of RDN were raised in the HTN-3 trial published in 2014, and the development of several RDN devices was then discontinued. In the process, new randomized controlled trials were conducted after the development of some of the RDN devices, the quality assurance of the procedure, changes in ablation points, and improvements in study design. In November 2023, the U.S. Food and Drug Administration approved a radiofrequency RDN device and an ultrasound RDN device. The results of a randomized controlled trial of an alcohol-mediated RDN device have been published, and future trends are being watched closely. In this mini-review, we summarize the differences in the antihypertensive effect and safety of the different RDN devices and the endpoints of the procedure in order to contribute to the further development of RDN devices Currently available renal denervation device. A multielectrode radiofrequency ablation (Spyral), (B) ultrasound denervation (Paraise), and (C) alcohol-mediated perivascular denervation (Peregrine). ASBP ambulatory systolic blood pressure, ADBP ambulatory diastolic blood pressure, OSBP office systolic blood pressure, ODBP office diastolic blood pressure. Analysis according to types of renal denervation device (radiofrequency, ultrasound, or alcohol-mediated device). P values for interaction were 0.578 (ambulatory SBP), 0.499 (ambulatory diastolic BP), 0.853 (office SBP), and 0.870 (office diastolic BP).
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Affiliation(s)
- Yukako Ogoyama
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.
| | - Kazuomi Kario
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
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Li X, Zhou H, Lu P, Fang Z, Shi G, Tong X, Chen W, Jiang G, Zhang P, Tian J, Li Q. miPEP31 alleviates Ang II-induced hypertension in mice by occupying Cebpα binding sites in the pri-miR-31 promoter. Cardiovasc Diabetol 2024; 23:249. [PMID: 38992718 PMCID: PMC11241881 DOI: 10.1186/s12933-024-02337-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 06/26/2024] [Indexed: 07/13/2024] Open
Abstract
BACKGROUND Previous studies have shown that peptides encoded by noncoding RNAs (ncRNAs) can be used as peptide drugs to alleviate diseases. We found that microRNA-31 (miR-31) is involved in the regulation of hypertension and that the peptide miPEP31, which is encoded by the primary transcript of miR-31 (pri-miR-31), can inhibit miR-31 expression. However, the role and mechanism of miPEP31 in hypertension have not been elucidated. METHODS miPEP31 expression was determined by western blot analysis. miPEP31-deficient mice (miPEP31-/-) were used, and synthetic miPEP31 was injected into Ang II-induced hypertensive mice. Blood pressure was monitored through the tail-cuff method. Histological staining was used to evaluate renal damage. Regulatory T (Treg) cells were assessed by flow cytometry. Differentially expressed genes were analysed through RNA sequencing. The transcription factors were predicted by JASPAR. Luciferase reporter and electrophoretic mobility shift assays (EMSAs) were used to determine the effect of pri-miR-31 on the promoter activity of miPEP31. Images were taken to track the entry of miPEP31 into the cell. RESULTS miPEP31 is endogenously expressed in target organs and cells related to hypertension. miPEP31 deficiency exacerbated but exogenous miPEP31 administration mitigated the Ang II-induced systolic blood pressure (SBP) elevation, renal impairment and Treg cell decreases in the kidney. Moreover, miPEP31 deletion increased the expression of genes related to Ang II-induced renal fibrosis. miPEP31 inhibited the transcription of miR-31 and promoted Treg differentiation by occupying the Cebpα binding site. The minimal functional domain of miPEP31 was identified and shown to regulate miR-31. CONCLUSION miPEP31 was identified as a potential therapeutic peptide for treating hypertension by promoting Treg cell differentiation in vivo. Mechanistically, we found that miPEP31 acted as a transcriptional repressor to specifically inhibit miR-31 transcription by competitively occupying the Cebpα binding site in the pri-miR-31 promoter. Our study highlights the significant therapeutic effect of miPEP31 on hypertension and provides novel insight into the role and mechanism of miPEPs.
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Affiliation(s)
- Xiangxiao Li
- The Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Ruijin Hospital, Shanghai Institute of Hypertension,, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, China
- Precision Research Center for Refractory Diseases, Institute for Clinical Research, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Hong Zhou
- Precision Research Center for Refractory Diseases, Institute for Clinical Research, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Pengfei Lu
- Precision Research Center for Refractory Diseases, Institute for Clinical Research, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Zilong Fang
- The Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Ruijin Hospital, Shanghai Institute of Hypertension,, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, China
| | - Guangzheng Shi
- The Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Ruijin Hospital, Shanghai Institute of Hypertension,, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, China
| | - Xinran Tong
- The Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Ruijin Hospital, Shanghai Institute of Hypertension,, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, China
| | - Wendong Chen
- The Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Ruijin Hospital, Shanghai Institute of Hypertension,, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, China
| | - Gonghao Jiang
- The Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Ruijin Hospital, Shanghai Institute of Hypertension,, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, China
| | - Peili Zhang
- The Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Ruijin Hospital, Shanghai Institute of Hypertension,, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, China
| | - Jingyan Tian
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital,, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
- Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, Clinical Trials Center, Ruijin Hospital,, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Qun Li
- The Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Ruijin Hospital, Shanghai Institute of Hypertension,, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, China.
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Morabito G, Gregorio C, Ieva F, Barbati G, Mancia G, Corrao G, Rea F. Cost-effectiveness of single-pill and separate-pill administration of antihypertensive triple combination therapy: a population-based microsimulation study. BMC Public Health 2024; 24:1808. [PMID: 38971775 PMCID: PMC11227134 DOI: 10.1186/s12889-024-19346-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 07/03/2024] [Indexed: 07/08/2024] Open
Abstract
BACKGROUND Single-pill combination (SPC) of three antihypertensive drugs has been shown to improve adherence to therapy compared with free combinations, but little is known about its long-term costs and health consequences. This study aimed to evaluate the lifetime cost-effectiveness profile of a three-drug SPC of an angiotensin-converting enzyme inhibitor, a calcium-channel blocker, and a diuretic vs the corresponding two-pill administration (a two-drug SPC plus a third drug separately) from the Italian payer perspective. METHODS A cost-effectiveness analysis was conducted using multi-state semi-Markov modeling and microsimulation. Using the healthcare utilization database of the Lombardy Region (Italy), 30,172 and 65,817 patients aged ≥ 40 years who initiated SPC and two-pill combination, respectively, between 2015 and 2018 were identified. The observation period extended from the date of the first drug dispensation until death, emigration, or December 31, 2019. Disease and cost models were parametrized using the study cohort, and a lifetime microsimulation was applied to project costs and life expectancy for the compared strategies, assigning each of them to each cohort member. Costs and life-years gained were discounted by 3%. Probabilistic sensitivity analysis with 1,000 samples was performed to address parameter uncertainty. RESULTS Compared with the two-pill combination, the SPC increased life expectancy by 0.86 years (95% confidence interval [CI] 0.61-1.14), with a mean cost differential of -€12 (95% CI -9,719-8,131), making it the dominant strategy (ICER = -14, 95% CI -€15,871-€7,113). The cost reduction associated with the SPC was primarily driven by savings in hospitalization costs, amounting to €1,850 (95% CI 17-7,813) and €2,027 (95% CI 19-8,603) for patients treated with the SPC and two-pill combination, respectively. Conversely, drug costs were higher for the SPC (€3,848, 95% CI 574-10,640 vs. €3,710, 95% CI 263-11,955). The cost-effectiveness profile did not significantly change according to age, sex, and clinical status. CONCLUSIONS The SPC was projected to be cost-effective compared with the two-pill combination at almost all reasonable willingness-to-pay thresholds. As it is currently prescribed to only a few patients, the widespread use of this strategy could result in benefits for both patients and the healthcare system.
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Affiliation(s)
- Gabriella Morabito
- Department of Statistics and Quantitative Methods, Unit of Biostatistics, Epidemiology and Public Health, University of Milano-Bicocca, Via Bicocca Degli Arcimboldi, 8, Milan, 20126, Italy.
- National Centre for Healthcare Research and Pharmacoepidemiology, University of Milano-Bicocca, Milan, Italy.
| | - Caterina Gregorio
- MOX - Modelling and Scientific Computing Laboratory, Department of Mathematics, Politecnico Di Milano, Milan, Italy
- Biostatistics Unit, Department of Medical Sciences, University of Trieste, Trieste, Italy
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
| | - Francesca Ieva
- National Centre for Healthcare Research and Pharmacoepidemiology, University of Milano-Bicocca, Milan, Italy
- MOX - Modelling and Scientific Computing Laboratory, Department of Mathematics, Politecnico Di Milano, Milan, Italy
- Health Data Science Center, HDS, Human Technopole, Milan, Italy
| | - Giulia Barbati
- National Centre for Healthcare Research and Pharmacoepidemiology, University of Milano-Bicocca, Milan, Italy
- Biostatistics Unit, Department of Medical Sciences, University of Trieste, Trieste, Italy
| | - Giuseppe Mancia
- Emeritus Professor of Medicine, University of Milano-Bicocca, Milan, Italy
| | - Giovanni Corrao
- Department of Statistics and Quantitative Methods, Unit of Biostatistics, Epidemiology and Public Health, University of Milano-Bicocca, Via Bicocca Degli Arcimboldi, 8, Milan, 20126, Italy
- National Centre for Healthcare Research and Pharmacoepidemiology, University of Milano-Bicocca, Milan, Italy
| | - Federico Rea
- Department of Statistics and Quantitative Methods, Unit of Biostatistics, Epidemiology and Public Health, University of Milano-Bicocca, Via Bicocca Degli Arcimboldi, 8, Milan, 20126, Italy
- National Centre for Healthcare Research and Pharmacoepidemiology, University of Milano-Bicocca, Milan, Italy
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Zhang F, Armando I, Jose PA, Zeng C, Yang J. G protein-coupled receptor kinases in hypertension: physiology, pathogenesis, and therapeutic targets. Hypertens Res 2024:10.1038/s41440-024-01763-y. [PMID: 38961282 DOI: 10.1038/s41440-024-01763-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 05/10/2024] [Accepted: 06/06/2024] [Indexed: 07/05/2024]
Abstract
G protein-coupled receptors (GPCRs) mediate cellular responses to a myriad of hormones and neurotransmitters that play vital roles in the regulation of physiological processes such as blood pressure. In organs such as the artery and kidney, hormones or neurotransmitters, such as angiotensin II (Ang II), dopamine, epinephrine, and norepinephrine exert their functions via their receptors, with the ultimate effect of keeping normal vascular reactivity, normal body sodium, and normal blood pressure. GPCR kinases (GRKs) exert their biological functions, by mediating the regulation of agonist-occupied GPCRs, non-GPCRs, or non-receptor substrates. In particular, increasing number of studies show that aberrant expression and activity of GRKs in the cardiovascular system and kidney inhibit or stimulate GPCRs (e.g., dopamine receptors, Ang II receptors, and α- and β-adrenergic receptors), resulting in hypertension. Current studies focus on the effect of selective GRK inhibitors in cardiovascular diseases, including hypertension. Moreover, genetic studies show that GRK gene variants are associated with essential hypertension, blood pressure response to antihypertensive medicines, and adverse cardiovascular outcomes of antihypertensive treatment. In this review, we present a comprehensive overview of GRK-mediated regulation of blood pressure, role of GRKs in the pathogenesis of hypertension, and highlight potential strategies for the treatment of hypertension. Schematic representation of GPCR desensitization process. Activation of GPCRs begins with the binding of an agonist to its corresponding receptor. Then G proteins activate downstream effectors that are mediated by various signaling pathways. GPCR signaling is halted by GRK-mediated receptor phosphorylation, which causes receptor internalization through β-arrestin.
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Affiliation(s)
- Fuwei Zhang
- Research Center for Metabolic and Cardiovascular Diseases, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, PR China
- Department of Nutrition, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, PR China
- Department of Cardiology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, PR China
| | - Ines Armando
- Division of Renal Diseases & Hypertension, Department of Medicine and Department of Physiology/Pharmacology, The George Washington University School of Medicine & Health Sciences, Washington, DC, USA
| | - Pedro A Jose
- Division of Renal Diseases & Hypertension, Department of Medicine and Department of Physiology/Pharmacology, The George Washington University School of Medicine & Health Sciences, Washington, DC, USA
| | - Chunyu Zeng
- Department of Cardiology, Daping Hospital, The Third Military Medical University (Army Medical University), Chongqing, PR China
- Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Institute of Cardiology, Chongqing, PR China
| | - Jian Yang
- Research Center for Metabolic and Cardiovascular Diseases, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, PR China.
- Department of Nutrition, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, PR China.
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Godoy Coto J, Pereyra EV, Cavalli FA, Valverde CA, Caldiz CI, Maté SM, Yeves AM, Ennis IL. Exercise-induced cardiac mitochondrial reorganization and enhancement in spontaneously hypertensive rats. Pflugers Arch 2024; 476:1109-1123. [PMID: 38625371 DOI: 10.1007/s00424-024-02956-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 03/22/2024] [Accepted: 03/28/2024] [Indexed: 04/17/2024]
Abstract
The myocardium is a highly oxidative tissue in which mitochondria are essential to supply the energy required to maintain pump function. When pathological hypertrophy develops, energy consumption augments and jeopardizes mitochondrial capacity. We explored the cardiac consequences of chronic swimming training, focusing on the mitochondrial network, in spontaneously hypertensive rats (SHR). Male adult SHR were randomized to sedentary or trained (T: 8-week swimming protocol). Blood pressure and echocardiograms were recorded, and hearts were removed at the end of the training period to perform molecular, imaging, or isolated mitochondria studies. Swimming improved cardiac midventricular shortening and decreased the pathological hypertrophic marker atrial natriuretic peptide. Oxidative stress was reduced, and even more interesting, mitochondrial spatial distribution, dynamics, function, and ATP were significantly improved in the myocardium of T rats. In the signaling pathway triggered by training, we detected an increase in the phosphorylation level of both AKT and glycogen synthase kinase-3 β, key downstream targets of insulin-like growth factor 1 signaling that are crucially involved in mitochondria biogenesis and integrity. Aerobic exercise training emerges as an effective approach to improve pathological cardiac hypertrophy and bioenergetics in hypertension-induced cardiac hypertrophy.
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Affiliation(s)
- Joshua Godoy Coto
- Centro de Investigaciones Cardiovasculares "Dr. Horacio E. Cingolani", Facultad de Ciencias Médicas, Universidad Nacional de La Plata (UNLP) - CONICET, La Plata, Argentina
| | - Erica V Pereyra
- Centro de Investigaciones Cardiovasculares "Dr. Horacio E. Cingolani", Facultad de Ciencias Médicas, Universidad Nacional de La Plata (UNLP) - CONICET, La Plata, Argentina
| | - Fiorella A Cavalli
- Centro de Investigaciones Cardiovasculares "Dr. Horacio E. Cingolani", Facultad de Ciencias Médicas, Universidad Nacional de La Plata (UNLP) - CONICET, La Plata, Argentina
| | - Carlos A Valverde
- Centro de Investigaciones Cardiovasculares "Dr. Horacio E. Cingolani", Facultad de Ciencias Médicas, Universidad Nacional de La Plata (UNLP) - CONICET, La Plata, Argentina
| | - Claudia I Caldiz
- Centro de Investigaciones Cardiovasculares "Dr. Horacio E. Cingolani", Facultad de Ciencias Médicas, Universidad Nacional de La Plata (UNLP) - CONICET, La Plata, Argentina
| | - Sabina M Maté
- Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner" - Facultad de Ciencias Médicas, Universidad Nacional de La Plata (UNLP) - CONICET, La Plata, Argentina
| | - Alejandra M Yeves
- Centro de Investigaciones Cardiovasculares "Dr. Horacio E. Cingolani", Facultad de Ciencias Médicas, Universidad Nacional de La Plata (UNLP) - CONICET, La Plata, Argentina.
| | - Irene L Ennis
- Centro de Investigaciones Cardiovasculares "Dr. Horacio E. Cingolani", Facultad de Ciencias Médicas, Universidad Nacional de La Plata (UNLP) - CONICET, La Plata, Argentina.
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Maleczek M, Laxar D, Kapral L, Kuhrn M, Abulesz YT, Dibiasi C, Kimberger O. A Comparison of Five Algorithmic Methods and Machine Learning Pattern Recognition for Artifact Detection in Electronic Records of Five Different Vital Signs: A Retrospective Analysis. Anesthesiology 2024; 141:32-43. [PMID: 38466210 DOI: 10.1097/aln.0000000000004971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
BACKGROUND Research on electronic health record physiologic data is common, invariably including artifacts. Traditionally, these artifacts have been handled using simple filter techniques. The authors hypothesized that different artifact detection algorithms, including machine learning, may be necessary to provide optimal performance for various vital signs and clinical contexts. METHODS In a retrospective single-center study, intraoperative operating room and intensive care unit (ICU) electronic health record datasets including heart rate, oxygen saturation, blood pressure, temperature, and capnometry were included. All records were screened for artifacts by at least two human experts. Classical artifact detection methods (cutoff, multiples of SD [z-value], interquartile range, and local outlier factor) and a supervised learning model implementing long short-term memory neural networks were tested for each vital sign against the human expert reference dataset. For each artifact detection algorithm, sensitivity and specificity were calculated. RESULTS A total of 106 (53 operating room and 53 ICU) patients were randomly selected, resulting in 392,808 data points. Human experts annotated 5,167 (1.3%) data points as artifacts. The artifact detection algorithms demonstrated large variations in performance. The specificity was above 90% for all detection methods and all vital signs. The neural network showed significantly higher sensitivities than the classic methods for heart rate (ICU, 33.6%; 95% CI, 33.1 to 44.6), systolic invasive blood pressure (in both the operating room [62.2%; 95% CI, 57.5 to 71.9] and the ICU [60.7%; 95% CI, 57.3 to 71.8]), and temperature in the operating room (76.1%; 95% CI, 63.6 to 89.7). The CI for specificity overlapped for all methods. Generally, sensitivity was low, with only the z-value for oxygen saturation in the operating room reaching 88.9%. All other sensitivities were less than 80%. CONCLUSIONS No single artifact detection method consistently performed well across different vital signs and clinical settings. Neural networks may be a promising artifact detection method for specific vital signs. EDITOR’S PERSPECTIVE
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Affiliation(s)
- Mathias Maleczek
- Department of Anesthesiology, Intensive Care Medicine and Pain Medicine, and Ludwig Boltzmann Institute for Digital Health and Patient Safety, Medical University of Vienna, Vienna, Austria
| | - Daniel Laxar
- Department of Anesthesiology, Intensive Care Medicine and Pain Medicine, and Ludwig Boltzmann Institute for Digital Health and Patient Safety, Medical University of Vienna, Vienna, Austria
| | - Lorenz Kapral
- Ludwig Boltzmann Institute for Digital Health and Patient Safety, Medical University of Vienna, Vienna, Austria
| | - Melanie Kuhrn
- Ludwig Boltzmann Institute for Digital Health and Patient Safety, Medical University of Vienna, Vienna, Austria
| | - Yannic-Tomas Abulesz
- Ludwig Boltzmann Institute for Digital Health and Patient Safety, Medical University of Vienna, Vienna, Austria
| | - Christoph Dibiasi
- Department of Anesthesiology, Intensive Care Medicine and Pain Medicine, and Ludwig Boltzmann Institute for Digital Health and Patient Safety, Medical University of Vienna, Vienna, Austria
| | - Oliver Kimberger
- Department of Anesthesiology, Intensive Care Medicine and Pain Medicine, and Ludwig Boltzmann Institute for Digital Health and Patient Safety, Medical University of Vienna, Vienna, Austria
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Kim H, Son N, Jeong D, Yoo M, Choi IY, Choi W, Chung YW, Ko SW, Byun S, Im S, Sim DW, Seo J, Kang MG, Lee JK, Seo YG, An HJ, Kim Y, Chae S, Jun DW, Chang DJ, Kim SG, Yi S, Yang HJ, Lee I, Park HJ, Lee JH, Kim B, Lee EE. Angiotensin Receptor Blockers and the Risk of Suspected Drug-Induced Liver Injury: A Retrospective Cohort Study Using Electronic Health Record-Based Common Data Model in South Korea. Drug Saf 2024; 47:673-686. [PMID: 38512445 PMCID: PMC11182788 DOI: 10.1007/s40264-024-01418-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/03/2024] [Indexed: 03/23/2024]
Abstract
INTRODUCTION Angiotensin receptor blockers are widely used antihypertensive drugs in South Korea. In 2021, the Korea Ministry of Food and Drug Safety acknowledged the need for national compensation for a drug-induced liver injury (DILI) after azilsartan use. However, little is known regarding the association between angiotensin receptor blockers and DILI. OBJECTIVE We conducted a retrospective cohort study in incident users of angiotensin receptor blockers from a common data model database (1 January, 2017-31 December, 2021) to compare the risk of DILI among specific angiotensin receptor blockers against valsartan. METHODS Patients were assigned to treatment groups at cohort entry based on prescribed angiotensin receptor blockers. Drug-induced liver injury was operationally defined using the International DILI Expert Working Group criteria. Cox regression analyses were conducted to derive hazard ratios and the inverse probability of treatment weighting method was applied. All analyses were performed using R. RESULTS In total, 229,881 angiotensin receptor blocker users from 20 university hospitals were included. Crude DILI incidence ranged from 15.6 to 82.8 per 1000 person-years in treatment groups, most were cholestatic and of mild severity. Overall, the risk of DILI was significantly lower in olmesartan users than in valsartan users (hazard ratio: 0.73 [95% confidence interval 0.55-0.96]). In monotherapy patients, the risk was significantly higher in azilsartan users than in valsartan users (hazard ratio: 6.55 [95% confidence interval 5.28-8.12]). CONCLUSIONS We found a significantly higher risk of suspected DILI in patients receiving azilsartan monotherapy compared with valsartan monotherapy. Our findings emphasize the utility of real-world evidence in advancing our understanding of adverse drug reactions in clinical practice.
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Affiliation(s)
- Hyunjoo Kim
- Department of Drug Safety Information, Korea Institute of Drug Safety and Risk Management, 14051, 6th FL, 30, Burim-ro 169beon-gil, Dongan-gu, Anyang, Gyeonggi-do, Republic of Korea
- College of Pharmacy & Research Institute of Pharmaceutical Sciences, Seoul National University, 08826, 1 Gwanak-ro, Gwanak-gu, Seoul, Republic of Korea
| | - Nayeong Son
- Department of Drug Safety Information, Korea Institute of Drug Safety and Risk Management, 14051, 6th FL, 30, Burim-ro 169beon-gil, Dongan-gu, Anyang, Gyeonggi-do, Republic of Korea
| | - Dahee Jeong
- Department of Drug Safety Information, Korea Institute of Drug Safety and Risk Management, 14051, 6th FL, 30, Burim-ro 169beon-gil, Dongan-gu, Anyang, Gyeonggi-do, Republic of Korea
| | - Myungsik Yoo
- Department of Drug Safety Information, Korea Institute of Drug Safety and Risk Management, 14051, 6th FL, 30, Burim-ro 169beon-gil, Dongan-gu, Anyang, Gyeonggi-do, Republic of Korea
| | - In Young Choi
- Department of Medical Informatics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Wona Choi
- Department of Medical Informatics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yeon Woong Chung
- Department of Ophthalmology & Visual Science, College of Medicine, St. Vincent's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung Woo Ko
- Department of Internal Medicine, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seonjeong Byun
- Department of Psychiatry, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sun Im
- Department of Rehabilitation Medicine, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Da Woon Sim
- Department of Allergy and Clinical Immunology, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - Jewon Seo
- Department of Medical Information, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - Min-Gyu Kang
- Department of Internal Medicine, Chungbuk National University Hospital and Chungbuk National College of Medicine, Cheongju, Republic of Korea
| | - Jun Kyu Lee
- Department of Internal Medicine, Dongguk University Ilsan Hospital, Goyang, Republic of Korea
| | - Young-Gyun Seo
- Department of Family Medicine, Hallym University Sacred Heart Hospital, Anyang, Gyeonggi-do, Republic of Korea
| | - Hye-Ji An
- Department of Family Medicine, Hallym University Sacred Heart Hospital, Anyang, Gyeonggi-do, Republic of Korea
| | - Yeesuk Kim
- Department of Orthopedic Surgery, College of Medicine, Hanyang University, Seoul, Republic of Korea
| | - Sungeu Chae
- Department of Industrial Engineering, Hanyang University, Seoul, Republic of Korea
| | - Dae Won Jun
- Department of Internal Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea
| | | | - Seong Geun Kim
- Department of Internal Medicine, Inje University Sanggye Paik Hospital, Seoul, Republic of Korea
| | - Siyeon Yi
- Interdisciplinary Program of Medical Informatics, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Hyeon-Jong Yang
- Informatization Project Department, Soonchunhyang University Medical Center, Seoul, Republic of Korea
| | - Inho Lee
- Informatization Project Department, Soonchunhyang University Medical Center, Seoul, Republic of Korea
| | - Hye Jung Park
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jae-Hyun Lee
- Division of Allergy and Immunology, Department of Internal Medicine, Institute for Innovation in Digital Healthcare, Institute of Allergy, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Bonggi Kim
- Department of Drug Safety Information, Korea Institute of Drug Safety and Risk Management, 14051, 6th FL, 30, Burim-ro 169beon-gil, Dongan-gu, Anyang, Gyeonggi-do, Republic of Korea.
| | - Eunkyung Euni Lee
- College of Pharmacy & Research Institute of Pharmaceutical Sciences, Seoul National University, 08826, 1 Gwanak-ro, Gwanak-gu, Seoul, Republic of Korea.
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Zhou X, Lin X, Yu J, Yang Y, Muzammel H, Amissi S, Schini-Kerth VB, Lei X, Jose PA, Yang J, Shi D. Effects of DASH diet with or without time-restricted eating in the management of stage 1 primary hypertension: a randomized controlled trial. Nutr J 2024; 23:65. [PMID: 38886740 PMCID: PMC11181626 DOI: 10.1186/s12937-024-00967-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 06/06/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND Time-restricted eating (TRE), a popular form of intermittent fasting, has shown benefits for improving metabolic diseases and cardiometabolic health. However, the effect of TRE in the regulation of blood pressure in primary hypertension remains unclear. METHODS A 6-week randomized controlled trial was conducted, in which a total of 74 stage 1 primary hypertensive patients without high-risk were randomly assigned to Dietary Approaches to Stop Hypertension (DASH) group (n = 37) or DASH + TRE group (n = 37). Participants in the DASH + TRE group were instructed to consume their food within an 8-h window. Scientific research platform in We Chat application was used to track participants. The primary outcome was blood pressure. The secondary outcomes included body composition, cardiometabolic risk factors, inflammation-related parameters, urinary Na+ excretion, other clinical variables and safety outcomes. RESULTS The reduction of systolic blood pressure and diastolic blood pressure were 5.595 ± 4.072 and 5.351 ± 5.643 mm Hg in the DASH group and 8.459 ± 4.260 and 9.459 ± 4.375 mm Hg in the DASH + TRE group. DASH + TRE group improved blood pressure diurnal rhythm. Subjects in DASH + TRE group had decreased extracellular water and increased urinary Na+ excretion. Furthermore, the decrease in blood pressure was associated with a reduction of extracellular water or increase in urinary Na+ excretion. In addition, safety outcomes such as nighttime hunger were also reported. CONCLUSION Our study demonstrated that 8-h TRE + DASH diet caused a greater decrease in blood pressure in stage 1 primary hypertensive patients than DASH diet. This study may provide novel insights into the benefits of lifestyle modification in the treatment of primary hypertension. TRIAL REGISTRATION https://www.chictr.org.cn/ (ChiCTR2300069393, registered on March 15, 2023).
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Affiliation(s)
- Xiaoxin Zhou
- Research Center for Metabolic and Cardiovascular Diseases, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Department of Clinical Nutrition, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Translational CardioVascular Medicine, Faculty of Pharmacy, UR 3074, University of Strasbourg, Strasbourg, France
| | - Xiaoqian Lin
- Research Center for Metabolic and Cardiovascular Diseases, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Department of Clinical Nutrition, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jing Yu
- Department of Nutrition and Food Hygiene, School of Public Health, Chongqing Medical University, Chongqing, China
- Research Centre for Environment and Human Health, School of Public Health, Chongqing Medical University, Chongqing, China
| | - Yi Yang
- Department of Logistics Management Division, Chongqing Medical University, Chongqing, China
| | - Hira Muzammel
- Translational CardioVascular Medicine, Faculty of Pharmacy, UR 3074, University of Strasbourg, Strasbourg, France
| | - Said Amissi
- Translational CardioVascular Medicine, Faculty of Pharmacy, UR 3074, University of Strasbourg, Strasbourg, France
| | - Valérie B Schini-Kerth
- Translational CardioVascular Medicine, Faculty of Pharmacy, UR 3074, University of Strasbourg, Strasbourg, France
| | - Xun Lei
- Research Center for Medicine and Social Development, Collaborative Innovation Center of Social Risks Governance in Health, School of Public Health, Chongqing Medical University, Chongqing, China
| | - Pedro A Jose
- Department of Medicine and Department of Physiology and Pharmacology, Division of Renal Diseases and Hypertension, The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Jian Yang
- Research Center for Metabolic and Cardiovascular Diseases, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China.
- Department of Clinical Nutrition, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China.
| | - Dan Shi
- Department of Nutrition and Food Hygiene, School of Public Health, Chongqing Medical University, Chongqing, China.
- Research Centre for Environment and Human Health, School of Public Health, Chongqing Medical University, Chongqing, China.
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10
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Ramdani S, Haddiya I. Updates in the management of hypertension. Ann Med Surg (Lond) 2024; 86:3514-3521. [PMID: 38846840 PMCID: PMC11152838 DOI: 10.1097/ms9.0000000000002052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 03/30/2024] [Indexed: 06/09/2024] Open
Abstract
Hypertension is the leading cause of cardiovascular diseases and nephropathies. Its treatment and management require long-term follow-up which can be facilitated by the emergence of device-based therapies. Novel recommendations have been well described in the latest ESH guidelines as well as new risk factors have been identified. The authors summarized the published evidence on hypertension management. The authors also cited in this review novel treatment approaches in different settings and the intervention of medication adherence in treatment success. Such non-communicable disease requires long-term follow-up and monitoring, which is quite facilitated in the era of digitalization by cuff-less devices based on prediction tools.
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Affiliation(s)
- Sara Ramdani
- Laboratory of Epidemiology, Clinical Research and Public Health, Faculty of Medicine and Pharmacy of Oujda, University Mohammed First
| | - Intissar Haddiya
- Laboratory of Epidemiology, Clinical Research and Public Health, Faculty of Medicine and Pharmacy of Oujda, University Mohammed First
- Department of Nephrology, Mohammed VI University Hospital, Oujda, Morocco
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Harahap U, Syahputra RA, Ahmed A, Nasution A, Wisely W, Sirait ML, Dalimunthe A, Zainalabidin S, Taslim NA, Nurkolis F, Kim B. Current insights and future perspectives of flavonoids: A promising antihypertensive approach. Phytother Res 2024; 38:3146-3168. [PMID: 38616386 DOI: 10.1002/ptr.8199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 02/27/2024] [Accepted: 03/18/2024] [Indexed: 04/16/2024]
Abstract
Hypertension, or high blood pressure (BP), is a complex disease influenced by various risk factors. It is characterized by persistent elevation of BP levels, typically exceeding 140/90 mmHg. Endothelial dysfunction and reduced nitric oxide (NO) bioavailability play crucial roles in hypertension development. L-NG-nitro arginine methyl ester (L-NAME), an analog of L-arginine, inhibits endothelial NO synthase (eNOS) enzymes, leading to decreased NO production and increased BP. Animal models exposed to L-NAME manifest hypertension, making it a useful design for studying the hypertension condition. Natural products have gained interest as alternative approaches for managing hypertension. Flavonoids, abundant in fruits, vegetables, and other plant sources, have potential cardiovascular benefits, including antihypertensive effects. Flavonoids have been extensively studied in cell cultures, animal models, and, to lesser extent, in human trials to evaluate their effectiveness against L-NAME-induced hypertension. This comprehensive review summarizes the antihypertensive activity of specific flavonoids, including quercetin, luteolin, rutin, troxerutin, apigenin, and chrysin, in L-NAME-induced hypertension models. Flavonoids possess antioxidant properties that mitigate oxidative stress, a major contributor to endothelial dysfunction and hypertension. They enhance endothelial function by promoting NO bioavailability, vasodilation, and the preservation of vascular homeostasis. Flavonoids also modulate vasoactive factors involved in BP regulation, such as angiotensin-converting enzyme (ACE) and endothelin-1. Moreover, they exhibit anti-inflammatory effects, attenuating inflammation-mediated hypertension. This review provides compelling evidence for the antihypertensive potential of flavonoids against L-NAME-induced hypertension. Their multifaceted mechanisms of action suggest their ability to target multiple pathways involved in hypertension development. Nonetheless, the reviewed studies contribute to the evidence supporting the useful of flavonoids for hypertension prevention and treatment. In conclusion, flavonoids represent a promising class of natural compounds for combating hypertension. This comprehensive review serves as a valuable resource summarizing the current knowledge on the antihypertensive effects of specific flavonoids, facilitating further investigation and guiding the development of novel therapeutic strategies for hypertension management.
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Affiliation(s)
- Urip Harahap
- Department of Pharmacology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | - Rony Abdi Syahputra
- Department of Pharmacology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | - Amer Ahmed
- Department of Bioscience, Biotechnology and Environment, University of Bari, Bari, Italy
| | - Azhari Nasution
- Department of Pharmacology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | - Wenny Wisely
- Department of Pharmacology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | - Maureen Lazurit Sirait
- Department of Pharmacology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | - Aminah Dalimunthe
- Department of Pharmacology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | - Satirah Zainalabidin
- Biomedical Science, Centre of Toxicology and Health Risk Study, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Nurpudji Astuti Taslim
- Division of Clinical Nutrition, Department of Nutrition, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Fahrul Nurkolis
- Department of Biological Sciences, State Islamic University of Sunan Kalijaga (UIN Sunan Kalijaga), Yogyakarta, Indonesia
| | - Bonglee Kim
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
- Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
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12
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Lee JH, Kim HW, Kim SA, Ju WT, Kim SR, Kim HB, Cha IS, Kim SW, Park JW, Kang SK. Modulatory Effects of the Kuwanon-Rich Fraction from Mulberry Root Bark on the Renin-Angiotensin System. Foods 2024; 13:1547. [PMID: 38790847 PMCID: PMC11121332 DOI: 10.3390/foods13101547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 05/01/2024] [Accepted: 05/14/2024] [Indexed: 05/26/2024] Open
Abstract
In this study, we investigated the anti-hypertensive properties of mulberry products by modulating the renin-angiotensin system (RAS). Comparative analysis showed that the ethyl acetate fractions, particularly from the Cheongil and Daeshim cultivars, contained the highest levels of polyphenols and flavonoids, with concentrations reaching 110 mg gallic acid equivalent (GE)/g and 471 mg catechin equivalent (CE)/g of extract, respectively. The ethyl acetate fraction showed superior angiotensin-converting enzyme (ACE) inhibitory activity, mainly because of the presence of the prenylated flavonoids kuwanon G and H. UPLC/Q-TOF-MS analysis identified kuwanon G and H as the primary active components, which significantly contributed to the pharmacological efficacy of the extract. In vivo testing of mice fed a high-salt diet showed that the ethyl acetate fraction substantially reduced the heart weight and lowered the serum renin and angiotensinogen levels by 34% and 25%, respectively, highlighting its potential to modulate the RAS. These results suggested that the ethyl acetate fraction of mulberry root bark is a promising candidate for the development of natural ACE inhibitors. This finding has significant implications for the management of hypertension through RAS regulation and the promotion of cardiovascular health in the functional food industry.
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Affiliation(s)
- Ji-Hae Lee
- Department of Agricultural Biology, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, Republic of Korea (I.-S.C.)
| | - Heon-Woong Kim
- Department of Agro-Food Resources, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, Republic of Korea
| | - So-Ah Kim
- Department of Agro-Food Resources, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, Republic of Korea
| | - Wan-Taek Ju
- Department of Agricultural Biology, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, Republic of Korea (I.-S.C.)
| | - Seong-Ryul Kim
- Department of Agricultural Biology, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, Republic of Korea (I.-S.C.)
| | - Hyun-Bok Kim
- Department of Agricultural Biology, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, Republic of Korea (I.-S.C.)
| | - Ik-Seob Cha
- Department of Agricultural Biology, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, Republic of Korea (I.-S.C.)
| | - Seong-Wan Kim
- Department of Agricultural Biology, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, Republic of Korea (I.-S.C.)
| | - Jong-Woo Park
- Department of Agricultural Biology, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, Republic of Korea (I.-S.C.)
| | - Sang-Kuk Kang
- Department of Agricultural Biology, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, Republic of Korea (I.-S.C.)
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13
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Ou YH, Colpani JT, Cheong CS, Loke W, Thant AT, Shih EC, Lee F, Chan SP, Sia CH, Koo CY, Wong S, Chua A, Khoo CM, Kong W, Chin CW, Kojodjojo P, Wong PE, Chan MY, Richards AM, Cistulli PA, Lee CH. Mandibular Advancement vs CPAP for Blood Pressure Reduction in Patients With Obstructive Sleep Apnea. J Am Coll Cardiol 2024; 83:1760-1772. [PMID: 38588926 DOI: 10.1016/j.jacc.2024.03.359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 03/04/2024] [Accepted: 03/04/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND Hypertension guidelines recommend diagnosis and treatment of obstructive sleep apnea (OSA) in patients with hypertension. The mandibular advancement device (MAD) is an oral appliance therapy for patients who decline or cannot tolerate continuous positive airway pressure (CPAP). OBJECTIVES We compared the relative effectiveness of MAD vs CPAP in reducing 24-hour ambulatory blood pressure (BP). METHODS In an investigator-initiated, randomized, noninferiority trial (prespecified margin 1.5 mm Hg), 321 participants aged ≥40 years with hypertension and increased cardiovascular risk were recruited at 3 public hospitals for polysomnography. Of these, 220 participants with moderate-to-severe OSA (apnea-hypopnea index ≥15 events per hour) were randomized to either MAD or CPAP (1:1). The primary outcome was the difference between the 24-hour mean arterial BP at baseline and 6 months. RESULTS Compared with baseline, the 24-hour mean arterial BP decreased by 2.5 mm Hg (P = 0.003) at 6 months in the MAD group, whereas no change was observed in the CPAP group (P = 0.374). The between-group difference was -1.6 mm Hg (95% CI: -3.51 to 0.24, noninferiority P < 0.001). The MAD group demonstrated a larger between-group reduction in all secondary ambulatory BP parameters compared with the CPAP group, with the most pronounced effects observed in the asleep BP parameters. Both the MAD and CPAP improved daytime sleepiness, with the between-group difference similar (P = 0.384). There were no between-group differences in cardiovascular biomarkers. CONCLUSIONS MAD is noninferior to CPAP for reducing 24-hour mean arterial BP in participants with hypertension and increased cardiovascular risk. (Cardiosleep Research Program on Obstructive Sleep Apnea, Blood Pressure Control and Maladaptive Myocardial Remodeling-Non-inferiority Trial [CRESCENT]; NCT04119999).
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Affiliation(s)
- Yi-Hui Ou
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Juliana Tereza Colpani
- Department of Endodontics, Operative Dentistry and Prosthodontics, Faculty of Dentistry, National University of Singapore, Singapore
| | - Crystal S Cheong
- Department of Otolaryngology-Head & Neck Surgery, National University Hospital, Singapore, Singapore
| | - Weiqiang Loke
- Department of Endodontics, Operative Dentistry and Prosthodontics, Faculty of Dentistry, National University of Singapore, Singapore
| | - As Tar Thant
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - E' Ching Shih
- Department of Otolaryngology-Head & Neck Surgery, National University Hospital, Singapore, Singapore
| | - Frank Lee
- Department of Endodontics, Operative Dentistry and Prosthodontics, Faculty of Dentistry, National University of Singapore, Singapore
| | - Siew-Pang Chan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Cardiovascular Research Institute, National University Heart Centre, Singapore, Singapore; Department of Cardiology, National University Heart Centre, Singapore, Singapore
| | - Ching-Hui Sia
- Department of Cardiology, National University Heart Centre, Singapore, Singapore
| | - Chieh-Yang Koo
- Department of Cardiology, National University Heart Centre, Singapore, Singapore
| | - Serene Wong
- Department of Medicine, Alexandra Hospital, Singapore
| | - Aiping Chua
- Department of Medicine, Ng Teng Fong General Hospital, Singapore
| | - Chin-Meng Khoo
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - William Kong
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Department of Cardiology, National University Heart Centre, Singapore, Singapore
| | - Calvin W Chin
- Department of Cardiology, National Heart Centre Singapore, Singapore; Cardiovascular ACP, Duke-NUS Medical School, Singapore
| | - Pipin Kojodjojo
- Department of Cardiology, National University Heart Centre, Singapore, Singapore
| | | | - Mark Y Chan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Cardiovascular Research Institute, National University Heart Centre, Singapore, Singapore; Department of Cardiology, National University Heart Centre, Singapore, Singapore
| | - A Mark Richards
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Cardiovascular Research Institute, National University Heart Centre, Singapore, Singapore; Department of Cardiology, National University Heart Centre, Singapore, Singapore; Christchurch Heart Institute, University of Otago, Dunedin, New Zealand
| | - Peter A Cistulli
- Sleep Research Group, Charles Perkins Centre and Northern Clinical School, Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia; Department of Respiratory and Sleep Medicine, Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Chi-Hang Lee
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Cardiovascular Research Institute, National University Heart Centre, Singapore, Singapore; Department of Cardiology, National University Heart Centre, Singapore, Singapore.
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14
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Guo DC, Gao JW, Wang X, Chen ZT, Gao QY, Chen YX, Wang JF, Liu PM, Zhang HF. Remnant cholesterol and risk of incident hypertension: a population-based prospective cohort study. Hypertens Res 2024; 47:1157-1166. [PMID: 38212367 DOI: 10.1038/s41440-023-01558-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 11/21/2023] [Accepted: 12/02/2023] [Indexed: 01/13/2024]
Abstract
Remnant cholesterol (RC) has been associated with atherosclerotic cardiovascular disease, but its relationship with hypertension remains unclear. This prospective cohort study aimed to investigate the association between RC and subsequent hypertension risk. Data from the UK Biobank, comprising 295,062 participants initially free of hypertension, were analyzed. Cox proportional hazards regression assessed the association between RC quartiles and hypertension risk. Discordance analysis evaluated the risk of hypertension in discordant/concordant groups of RC and low-density lipoprotein cholesterol (LDL-C) using the difference in percentile units (>10 units). Restricted cubic spline curves were used to model the relationship between RC and hypertension risk. The mean ± SD age of participants was 55.1 ± 8.1 years, with 40.6% being men and 94.7% White. During a median follow-up of 12.8 years, 39,038 participants developed hypertension. Comparing extreme quartiles of RC, the hazard ratio (HR) for incident hypertension was 1.20 (95% CI: 1.17-1.24). After adjusting for traditional risk factors, each 1 mmol/L increase in RC levels was associated with a 27% higher risk of incident hypertension (HR: 1.27; 95% CI: 1.23-1.31). The discordant group with high RC/low LDL-C exhibited a higher risk of incident hypertension compared to the concordant group (HR: 1.06; 95% CI: 1.03-1.09). Spline curves further demonstrated a positive association between RC and the risk of incident hypertension. We concluded that elevated RC emerged as an independent risk factor of incident hypertension, extending beyond traditional risk factors. Monitoring RC levels and implementing interventions to lower RC may have potential benefits in preventing hypertension.
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Affiliation(s)
- Da-Chuan Guo
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Jing-Wei Gao
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Xiang Wang
- Department of Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, 211166, China
| | - Zhi-Teng Chen
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Qing-Yuan Gao
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Yang-Xin Chen
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Jing-Feng Wang
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Pin-Ming Liu
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China.
| | - Hai-Feng Zhang
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China.
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15
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Bao M, Li H, Zhang Y, Li J. PM2.5 associates with blood pressure: a Mendelian randomization analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2024:1-12. [PMID: 38647234 DOI: 10.1080/09603123.2024.2339536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Accepted: 04/01/2024] [Indexed: 04/25/2024]
Abstract
The relationship between fine particulate matter (PM2.5) and blood pressure (BP) is a controversial issue. We conducted a two-sample Mendelian randomization (MR) analysis and identified 58 genome-wide significant single-nucleotide polymorphisms associated with PM2.5 as instrument variables. Inverse-variance weighted (IVW) was used as the primary analysis approach. MR-Egger, weighted median, simple model, and weighted model methods were selected for quality control. We found a significant negative causal association of higher genetically predicted PM2.5 levels with lower systolic BP (SBP), while no causal relationship was identified between PM2.5 and diastolic BP (DBP). For each 1 standard deviation increase in genetically predicted PM2.5 levels, the beta value (95% CI) of SBP was -0.14 (-0.25, -0.03) for IVW (p=0.02), and -0.13 (-0.22, -0.04) for weighted median (p=0.005). Increased PM2.5 concentrations can lead to decreased SBP levels. Our findings provided novel insights into the controversial topic on the causal relationship between PM2.5 and BP.
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Affiliation(s)
- Minghui Bao
- Department of Cardiology, Peking University First Hospital, Peking University, Beijing, China
| | - Haotong Li
- National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yan Zhang
- Department of Cardiology, Peking University First Hospital, Peking University, Beijing, China
| | - Jianping Li
- Department of Cardiology, Peking University First Hospital, Peking University, Beijing, China
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Yin X, Duan C, Zhang L, Zhu Y, Qiu Y, Shi K, Wang S, Zhang X, Zhang H, Hao Y, Yuan F, Tian Y. Microbiota-derived acetate attenuates neuroinflammation in rostral ventrolateral medulla of spontaneously hypertensive rats. J Neuroinflammation 2024; 21:101. [PMID: 38632579 PMCID: PMC11025215 DOI: 10.1186/s12974-024-03061-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Accepted: 03/06/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Increased neuroinflammation in brain regions regulating sympathetic nerves is associated with hypertension. Emerging evidence from both human and animal studies suggests a link between hypertension and gut microbiota, as well as microbiota-derived metabolites short-chain fatty acids (SCFAs). However, the precise mechanisms underlying this gut-brain axis remain unclear. METHODS The levels of microbiota-derived SCFAs in spontaneously hypertensive rats (SHRs) were determined by gas chromatography-mass spectrometry. To observe the effect of acetate on arterial blood pressure (ABP) in rats, sodium acetate was supplemented via drinking water for continuous 7 days. ABP was recorded by radio telemetry. The inflammatory factors, morphology of microglia and astrocytes in rostral ventrolateral medulla (RVLM) were detected. In addition, blood-brain barrier (BBB) permeability, composition and metabolomics of the gut microbiome, and intestinal pathological manifestations were also measured. RESULTS The serum acetate levels in SHRs are lower than in normotensive control rats. Supplementation with acetate reduces ABP, inhibits sympathetic nerve activity in SHRs. Furthermore, acetate suppresses RVLM neuroinflammation in SHRs, increases microglia and astrocyte morphologic complexity, decreases BBB permeability, modulates intestinal flora, increases fecal flora metabolites, and inhibits intestinal fibrosis. CONCLUSIONS Microbiota-derived acetate exerts antihypertensive effects by modulating microglia and astrocytes and inhibiting neuroinflammation and sympathetic output.
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Affiliation(s)
- Xiaopeng Yin
- Department of Neurobiology, Hebei Medical University, Shijiazhuang, 050017, China
| | - Changhao Duan
- Department of Neurobiology, Hebei Medical University, Shijiazhuang, 050017, China
| | - Lin Zhang
- Department of Neurobiology, Hebei Medical University, Shijiazhuang, 050017, China
| | - Yufang Zhu
- Department of Neurobiology, Hebei Medical University, Shijiazhuang, 050017, China
| | - Yueyao Qiu
- Department of Neurobiology, Hebei Medical University, Shijiazhuang, 050017, China
| | - Kaiyi Shi
- Department of Neurobiology, Hebei Medical University, Shijiazhuang, 050017, China
| | - Sen Wang
- Department of Physiology, Hebei Medical University, Shijiazhuang, 050017, China
| | - Xiaoguang Zhang
- Core Facilities and Centers, Hebei Medical University, Shijiazhuang, 050017, China
| | - Huaxing Zhang
- Core Facilities and Centers, Hebei Medical University, Shijiazhuang, 050017, China
| | - Yinchao Hao
- Department of Neurobiology, Hebei Medical University, Shijiazhuang, 050017, China
| | - Fang Yuan
- Department of Neurobiology, Hebei Medical University, Shijiazhuang, 050017, China.
- Hebei Province Key Laboratory of Neurophysiology, Shijiazhuang, 050017, China.
| | - Yanming Tian
- Department of Neurobiology, Hebei Medical University, Shijiazhuang, 050017, China.
- Hebei Province Key Laboratory of Neurophysiology, Shijiazhuang, 050017, China.
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Soares SM, Diniz MQDA, Davino DMBMC, Albieri FB, Santos AS, Jesus EMS, Lyra-Junior DP, Neves SJ, Oliveira-Filho AD. The Simplified Medication Adherence Questionnaire: validation of a Brazilian-Portuguese version in hypertensive adults. Front Pharmacol 2024; 15:1348917. [PMID: 38666030 PMCID: PMC11043597 DOI: 10.3389/fphar.2024.1348917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 03/06/2024] [Indexed: 04/28/2024] Open
Abstract
Background Self-reported adherence scales are widely used in research and practice because they are low in cost and easy to apply. A free version in Brazilian-Portuguese of the Simplified Medication Adherence Questionnaire (SMAQ) can be a useful alternative for determining the adherent behavior of hypertensive patients. Purpose To translate and evaluate the psychometric properties of the Brazilian-Portuguese version of the SMAQ therapeutic adherence scale for patients with arterial hypertension. Patients and methods A multicenter, cross-sectional study was conducted in five outpatient units in Maceió-AL and Aracaju-SE between January and July 2019. A total of 117 patients aged over 18 years using antihypertensive drugs were recruited. The cross-cultural adaptation followed international methodological recommendations. Internal consistency (Cronbach's alpha) was tested as a reliability parameter. Criterion and construct validity were verified by concurrent validation, exploratory factor analysis (EFA), and validation by known groups. Results The participants had a mean age of 56.6 years (SD = 10.7 years); most were female (72.6%). The mean number of antihypertensives prescribed per patient was 1.87 (SD = 0.87). There were 79.5% (n = 86) of patients considered non-adherent. Internal consistency was satisfactory (Cronbach's alpha = 0.63). A satisfactory correlation coefficient was verified with the Morisky-Green-Levine test as an external criterion (r = 0.56, p < 0.001). The scale's sensitivity measured through known group validity was 75.3%, specificity 29.5%, positive predictive value 63.9%, and negative predictive value 41.9%. We identified two factors of the instrument's construct from EFA: specific medication-taking behaviors and barriers to adherence. The initial KMO measure of sampling adequacy was 0.691, and Bartlett's test of sphericity was significant (χ2 = 118.342, p < 0.001). Conclusion The Brazilian-Portuguese version of the SMAQ scale proved valid and reliable for determining adherence to the pharmacotherapy in hypertensive patients. It showed more ability to detect non-adherent patients but with low specificity, possibly influenced by high social desirability.
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Affiliation(s)
- Simony M. Soares
- Department of Pharmacy, Laboratory of Teaching and Research in Social Pharmacy (LEPFS), Federal University of Sergipe, São Cristóvão, Brazil
| | - Mirela Q. de Almeida Diniz
- Pharmacotherapy Research Group, Institute of Pharmaceutical Sciences, Federal University of Alagos, Maceió, Brazil
| | | | - Fernanda B. Albieri
- Pharmacotherapy Research Group, Institute of Pharmaceutical Sciences, Federal University of Alagos, Maceió, Brazil
| | - Adriano S. Santos
- Department of Pharmacy, Laboratory of Teaching and Research in Social Pharmacy (LEPFS), Federal University of Sergipe, São Cristóvão, Brazil
| | - Elisdete M. S. Jesus
- Faculty of Pharmaceutical Sciences, State University of Campinas, Campinas, São Paulo, Brazil
| | - Divaldo P. Lyra-Junior
- Department of Pharmacy, Laboratory of Teaching and Research in Social Pharmacy (LEPFS), Federal University of Sergipe, São Cristóvão, Brazil
| | - Sabrina J. Neves
- Pharmacotherapy Research Group, Institute of Pharmaceutical Sciences, Federal University of Alagos, Maceió, Brazil
| | - Alfredo D. Oliveira-Filho
- Department of Pharmacy, Laboratory of Teaching and Research in Social Pharmacy (LEPFS), Federal University of Sergipe, São Cristóvão, Brazil
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Rosendo-Silva B, Prazeres F, Santiago LM, Rosendo I. Adherence to pharmacological therapy in patients with hypertension: protocol of a qualitative study by focus groups. BMJ Open 2024; 14:e076416. [PMID: 38594183 PMCID: PMC11015205 DOI: 10.1136/bmjopen-2023-076416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 01/22/2024] [Indexed: 04/11/2024] Open
Abstract
INTRODUCTION Non-adherence to antihypertensive medication significantly contributes to inadequate blood pressure control. Regarding non-pharmacological interventions to improve medication adherence, the question remains of which interventions yield the highest efficacy.Understanding the complementary perspectives of patients and healthcare professionals can be valuable for designing strategies to enhance medication adherence. Few studies explored the perspectives of patients and healthcare professionals regarding medication adherence. None of them focused specifically on adherence to pharmacological therapy for hypertension in Portugal.Considering the high prevalence of non-adherence and its location-specific aspects, the priority should be identifying its barriers and developing tactics to address them.This study aims to gather the perspectives of patients with hypertension and healthcare professionals such as family doctors, nurses and community pharmacists from Portugal, regarding the most effective strategies to enhance antihypertensive medication adherence and to understand the factors contributing to non-adherence. METHODS AND ANALYSES We will conduct qualitative research through synchronous online focus groups of 6-10 participants. Some groups will involve patients with hypertension, while others will include family doctors, nurses and community pharmacists. The number of focus groups will depend on the achievement of theoretical saturation. A purposive sample will be used. Healthcare participants will be recruited via email, while patients will be recruited through their family doctors.The moderator will maintain neutrality while ensuring interactive contributions from every participant. Participants will be encouraged to express their opinions on the meeting summary. Meetings will be recorded and transcribed.Two researchers will perform content analyses using MAXQDA V.12 through comparative analyses and subsequent consensus. A third researcher will review the analyses. The results will be presented narratively. ETHICS AND DISSEMINATION The Ethics Committee of the University of Coimbra has approved this study with the number: CE-026/2021. The results will be disseminated via peer-reviewed publications and national and international conferences.
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Affiliation(s)
- Beatriz Rosendo-Silva
- Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- CINTESIS - Center for Health Technology and Services Research; Faculty of Medicine, University of Porto, Porto, Portugal
- USF Figueira Sul, Coimbra, Portugal
| | - Filipe Prazeres
- CINTESIS - Center for Health Technology and Services Research; Faculty of Medicine, University of Porto, Porto, Portugal
- Faculty of Health Sciences, University of Beira Interior, Covilha, Portugal
- CINTESIS@RISE, MEDCIDS, Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Luiz Miguel Santiago
- Centre for Health Studies and Research of the University of Coimbra (CEISUC), University of Coimbra, Coimbra, Portugal
- FGM University Clinic, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Inês Rosendo
- CINTESIS - Center for Health Technology and Services Research; Faculty of Medicine, University of Porto, Porto, Portugal
- Family Medicine, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
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Xie J, Lin H, Zuo A, Shao J, Sun W, Wang S, Song J, Yao W, Luo Y, Sun J, Wang M. The JMJD family of histone demethylase and their intimate links to cardiovascular disease. Cell Signal 2024; 116:111046. [PMID: 38242266 DOI: 10.1016/j.cellsig.2024.111046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 01/05/2024] [Accepted: 01/11/2024] [Indexed: 01/21/2024]
Abstract
The incidence rate and mortality rate of cardiovascular disease rank first in the world. It is associated with various high-risk factors, and there is no single cause. Epigenetic modifications, such as DNA methylation or histone modification, actively participate in the initiation and development of cardiovascular diseases. Histone lysine methylation is a type of histone post-translational modification. The human Jumonji C domain (JMJD) protein family consists of more than 30 members. JMJD proteins participate in many key nuclear processes and play a key role in the specific regulation of gene expression, DNA damage and repair, and DNA replication. Importantly, increasing evidence shows that JMJD proteins are abnormally expressed in cardiovascular diseases, which may be a potential mechanism for the occurrence and development of these diseases. Here, we discuss the key roles of JMJD proteins in various common cardiovascular diseases. This includes histone lysine demethylase, which has been studied in depth, and less-studied JMJD members. Furthermore, we focus on the epigenetic changes induced by each JMJD member, summarize recent research progress, and evaluate their relationship with cardiovascular diseases and therapeutic potential.
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Affiliation(s)
- Jiarun Xie
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Haoyu Lin
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Anna Zuo
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Junqiao Shao
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Wei Sun
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Shaoting Wang
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Jianda Song
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Wang Yao
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Yanyu Luo
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Jia Sun
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China.
| | - Ming Wang
- Department of Traditional Chinese Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China.
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20
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Babazadeh T, Ranjbaran S, Pourrazavi S, Latifi A, Maleki Chollou K. Impact of health literacy and illness perception on medication adherence among older adults with hypertension in Iran: a cross-sectional study. Front Public Health 2024; 12:1347180. [PMID: 38601507 PMCID: PMC11004473 DOI: 10.3389/fpubh.2024.1347180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 03/14/2024] [Indexed: 04/12/2024] Open
Abstract
Background Adherence to medication is an essential factor in controlling and reducing the side effects of non-communicable diseases, particularly hypertension. Medication adherence varies in older adults due to the effects of various factors. The research aimed to examine the determinants of medication adherence among older adults with hypertension. Methods This cross-sectional study was performed among 300 people aged 60 years or older referring to health centers in Sarab, Iran, between February and May 2023. To collect data, valid and reliable tools were applied. Results There was a significant association between age groups, level of education, and monthly income status with adherence to medication (p-value <0.05). According to the results of hierarchical regression, demographic variables collectively explained 3.2% of the variance in adherence to therapeutic regimens (p-value = 0.143). The inclusion of illness perception at step 2, along with demographic variables, led to a further significant increase in 9.6% of the variance (p-value <0.001). In the final step, health literacy dimensions were added, which explained an additional 8.7% of the variance (p-value <0.001). In total, demographic variables, illness perception, and HL dimensions explained 21.5% of the variance in adherence to therapeutic regimens. Conclusion According to the results, demographic variables, illness perception, and HL dimensions were the main determinants of medication adherence among older adults. Health educators should focus on creating interventions that improve medication adherence by addressing illness perception and health literacy dimensions in this particular population.
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Affiliation(s)
- Towhid Babazadeh
- Department of Public Health, Sarab Faculty of Medical Sciences, Sarab, Iran
| | - Soheila Ranjbaran
- Department of Public Health, Sarab Faculty of Medical Sciences, Sarab, Iran
| | - Sara Pourrazavi
- Research Center of Psychiatry and Behavioral Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Arman Latifi
- Department of Public Health, School of Public Health, Research Center for Evidence-Based Health Management, Maragheh University of Medical Sciences, Maragheh, Iran
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21
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Hao XM, Liu Y, Hailaiti D, Gong Y, Zhang XD, Yue BN, Liu JP, Wu XL, Yang KZ, Wang J, Liu QG. Mechanisms of inflammation modulation by different immune cells in hypertensive nephropathy. Front Immunol 2024; 15:1333170. [PMID: 38545112 PMCID: PMC10965702 DOI: 10.3389/fimmu.2024.1333170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 02/15/2024] [Indexed: 04/10/2024] Open
Abstract
Hypertensive nephropathy (HTN) is the second leading cause of end-stage renal disease (ESRD) and a chronic inflammatory disease. Persistent hypertension leads to lesions of intrarenal arterioles and arterioles, luminal stenosis, secondary ischemic renal parenchymal damage, and glomerulosclerosis, tubular atrophy, and interstitial fibrosis. Studying the pathogenesis of hypertensive nephropathy is a prerequisite for diagnosis and treatment. The main cause of HTN is poor long-term blood pressure control, but kidney damage is often accompanied by the occurrence of immune inflammation. Some studies have found that the activation of innate immunity, inflammation and acquired immunity is closely related to the pathogenesis of HTN, which can cause damage and dysfunction of target organs. There are more articles on the mechanism of diabetic nephropathy, while there are fewer studies related to immunity in hypertensive nephropathy. This article reviews the mechanisms by which several different immune cells and inflammatory cytokines regulate blood pressure and renal damage in HTN. It mainly focuses on immune cells, cytokines, and chemokines and inhibitors. However, further comprehensive and large-scale studies are needed to determine the role of these markers and provide effective protocols for clinical intervention and treatment.
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Affiliation(s)
- Xiao-Min Hao
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Yu Liu
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | | | - Yu Gong
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Xu-Dong Zhang
- Department of Chinese Medicine, Beijing Jishuitan Hospital, Beijing, China
| | - Bing-Nan Yue
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Ji-Peng Liu
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Xiao-Li Wu
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Ke-Zhen Yang
- Department of Rehabilitation Medicine, Sir Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jun Wang
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Qing-Guo Liu
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
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22
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Chen Y, Li Y, Liu M, Xu W, Tong S, Liu K. Association between systemic immunity-inflammation index and hypertension in US adults from NHANES 1999-2018. Sci Rep 2024; 14:5677. [PMID: 38454104 PMCID: PMC10920861 DOI: 10.1038/s41598-024-56387-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 03/05/2024] [Indexed: 03/09/2024] Open
Abstract
Hypertension is a disease closely related to inflammation, and the systemic immunity-inflammation index (SII) is a new and easily detectable inflammatory marker. We aimed to investigate the association between SII and hypertension risk in a adult population in the US. We utilized data from the National Health and Nutrition Examination Survey spanning from 1999 to 2018, incorporating comprehensive information from adults reporting hypertension. This included details on blood pressure monitoring, complete blood cell counts, and standard biochemical results. The SII was computed as the platelet count multiplied by the neutrophil count divided by the lymphocyte count. We employed a weighted multivariate logistic regression model to examine the correlation between SII and hypertension. Subgroup analyses were conducted to explore potential influencing factors. Furthermore, smooth curve fitting and two-piecewise logistic regression analysis were employed to describe non-linear relationships and identify inflection points. This population-based study involved 44,070 adults aged 20-85 years. Following Ln-transformation of the SII, multivariable logistic regression revealed that, in a fully adjusted model, participants in the highest quartile of Ln(SII) had a 12% increased risk of hypertension compared to those in the lowest quartile, which was statistically significant (OR:1.12; 95% CI 1.01, 1.24; P < 0.001), with a P for trend = 0.019. Subgroup analysis indicated no significant interactions between Ln(SII) and specific subgroups except for the body mass index subgroup (all P for interaction > 0.05). Additionally, the association between Ln(SII) and hypertension displayed a U-shaped curve, with an inflection point at 5.89 (1000 cells/μl). Based on this research result, we found a U-shaped correlation between elevated SII levels and hypertension risk in American adults, with a inflection point of 5.89 (1000 cells)/μl). To validate these findings, larger scale prospective surveys are needed to support the results of this study and investigate potential mechanisms.
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Affiliation(s)
- Ying Chen
- Medical Laboratory Center, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, 570311, Hainan, China
| | - Yanping Li
- Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, 570311, Hainan, China
| | - Mengqiong Liu
- Medical Laboratory Center, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, 570311, Hainan, China
| | - Wenxing Xu
- Geriatric Center, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, 570311, Hainan, China
| | - Shan Tong
- Geriatric Center, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, 570311, Hainan, China.
| | - Kai Liu
- Geriatric Center, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, 570311, Hainan, China.
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Chen Q, Liu H, Du S. Effect of mindfulness-based interventions on people with prehypertension or hypertension: a systematic review and meta-analysis of randomized controlled trials. BMC Cardiovasc Disord 2024; 24:104. [PMID: 38350849 PMCID: PMC10865530 DOI: 10.1186/s12872-024-03746-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 01/22/2024] [Indexed: 02/15/2024] Open
Abstract
BACKGROUND Hypertension and prehypertension have been widely recognized as the main contributors of global mortality. Evidence shows mindfulness-based interventions may reduce blood pressure and improve mental health. However, the effect of mindfulness-based interventions on blood pressure and mental health has not been fully understood. METHODS Potential studies published before May 24th 2023 were identified by searching Embase, Ovid Emcare, PsycINFO, CINAHL, Web of Science, Cochrane, PubMed, China National Knowledge Infrastructure, Wanfang database, and VIP China Science. Additionally, two grey databases were searched: Mednar, WorldWideScience.org. The risk of bias in the included studies was assessed using the Cochrane Risk of Bias Assessment tool. The random-effects meta-analyses were conducted using Review Man 5.4 software and the key outcomes are presented as mean difference or standard mean difference and the 95% confidential interval. RESULTS Searches returned 802 studies in total, of which 12 were included (N = 715). The duration of interventions was 8 weeks in 10 trials and 6 weeks in one trial. Pooled effect sizes indicated reductions in systolic blood pressure (MD = - 9.12, 95% CI [- 12.18, - 6.05], p < 0.001), diastolic blood pressure (MD = - 5.66, 95% CI [- 8.88, - 2.43], p < 0.001), anxiety (SMD = - 4.10; 95% CI [- 6.49, - 1.71], p < 0.001), depression (SMD = - 1.70, 95%CI [- 2.95, - 0.44], p < 0.001) and perceived stress (SMD = - 5.91, 95%CI [- 8.74, - 3.09], p < 0.001) at post-intervention. The findings from subgroup analyses are favorable for mindfulness-based interventions regardless of gender and baseline blood pressure with regard to BP reduction, with a more profound effect observed in participants with higher pre-intervention blood pressure. CONCLUSIONS The results provide evidence for the positive role of mindfulness-based interventions in hypertension management. More large randomized control trials with sufficient statistical power and long-term follow-up are needed. TRIAL REGISTRATION The protocol had been registered with Prospero on October 2nd 2021 (registration NO. CRD42021282504 ).
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Affiliation(s)
- Qiongshan Chen
- Shantou University Medical College, 22 Xinling Road, Jinping District, Shantou, Guangdong Province, 515041, China
| | - Hui Liu
- Department of Cardiology, The Second Affiliated Hospital of Shantou University Medical College, 69 Dongxia Road, Jinping District, Shantou, Guangdong Province, 515041, China.
| | - Shizheng Du
- School of Nursing, Nanjing University of Chinese Medicine, 138 Xianlin Avenue, Qixia District, Nanjing, Jiangsu Province, 210023, China
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Hu S, Trieb M, Huang R, Tamalunas A, Keller P, Götz M, Waidelich R, Stief CG, Hennenberg M. Organ-specific off-target effects of Pim/ZIP kinase inhibitors suggest lack of contractile Pim kinase activity in prostate, bladder, and vascular smooth muscle. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:1219-1231. [PMID: 37658212 PMCID: PMC10791718 DOI: 10.1007/s00210-023-02664-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 08/07/2023] [Indexed: 09/03/2023]
Abstract
Smooth muscle contraction by Pim kinases and ZIPK has been suggested, but evidence for lower urinary tract organs or using Pim-selective inhibitor concentrations is not yet available. Here, we assessed effects of the Pim inhibitors AZD1208 and TCS PIM-1 and the dual ZIPK/Pim inhibitor HS38 on contractions of human prostate and bladder tissues and of porcine interlobar arteries. Human tissues were obtained from radical prostatectomy and radical cystectomy and renal interlobar arteries from pigs. Contractions were studied in an organ bath. Noradrenaline-, phenylephrine- and methoxamine-induced contractions were reduced (up to > 50%) with 500-nM AZD1208 in prostate tissues and to lesser degree and not consistently with all agonists in interlobar arteries. A total of 100-nM AZD1208 or 500-nM TCS PIM-1 did not affect agonist-induced contractions in prostate tissues. Decreases in agonist-induced contractions with 3-µM HS38 in prostate tissues and interlobar arteries were of small extent and did not occur with each agonist. Carbachol-induced contractions in detrusor tissues were unchanged with AZD1208 (500 nM) or HS38. Electric field stimulation-induced contractions were not affected with AZD1208 or HS38 in any tissue, but slightly reduced with 500-nM TCS PIM-1 in prostate tissues. Concentration-dependent effects of Pim inhibitors suggest lacking Pim-driven smooth muscle contraction in the prostate, bladder, and interlobar arteries but point to organ-specific functions of off-targets. Procontractile functions of ZIPK in the prostate and interlobar arteries may be limited and are lacking in the detrusor.
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Affiliation(s)
- Sheng Hu
- Department of Urology, University Hospital Munich, LMU Munich, Munich, Germany
| | - Moritz Trieb
- Department of Urology, University Hospital Munich, LMU Munich, Munich, Germany
| | - Ru Huang
- Department of Urology, University Hospital Munich, LMU Munich, Munich, Germany
| | - Alexander Tamalunas
- Department of Urology, University Hospital Munich, LMU Munich, Munich, Germany
| | - Patrick Keller
- Department of Urology, University Hospital Munich, LMU Munich, Munich, Germany
| | - Melanie Götz
- Department of Urology, University Hospital Munich, LMU Munich, Munich, Germany
| | - Raphaela Waidelich
- Department of Urology, University Hospital Munich, LMU Munich, Munich, Germany
| | - Christian G Stief
- Department of Urology, University Hospital Munich, LMU Munich, Munich, Germany
| | - Martin Hennenberg
- Department of Urology, University Hospital Munich, LMU Munich, Munich, Germany.
- Urologische Klinik Und Poliklinik, Marchioninistr. 15, 81377, München, Germany.
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Kusko DA, Blake J, Williams R. A Narrative Review of the Effects of Mindfulness on Sleep and Hypertension. Curr Hypertens Rep 2024; 26:91-97. [PMID: 37921937 DOI: 10.1007/s11906-023-01279-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/16/2023] [Indexed: 11/05/2023]
Abstract
PURPOSE OF REVIEW The prevalence of both insomnia and hypertension in the general population is vast and the health implications to individuals and society are costly. The current pharmacological treatment options for insomnia and hypertension are limited and patients are becoming increasingly interested in non-pharmacological treatment options. Mindfulness, a disciplined mental training practice rooted in Eastern traditions, has become a widely popular treatment method for multiple chronic health problems. The aim of this paper was to review research on mindfulness-based intervention effects on sleep, insomnia, and hypertension from the past 3 years. Theoretical foundations of mindfulness are discussed. Empirical evidence and potential mechanisms of how mindfulness impacts sleep and hypertension are provided. RECENT FINDINGS Our findings suggest that mindfulness-based interventions are safe and effective for people with insomnia and hypertension. We saw consistent, albeit small to moderate, effects of mindfulness-based interventions on reducing insomnia symptoms, improving sleep quality, and lowering systolic and diastolic blood pressure readings. While mindfulness interventions have shown to be effective for improving sleep and lowering hypertension, future research is needed to further evaluate their efficacy on larger samples of patient populations with long-term follow-up measures. These high-quality studies could help researchers and clinicians identify treatment response tendencies in patient populations which can lead to better tailoring of mindfulness-based interventions for specific health concerns.
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Affiliation(s)
- Daniel A Kusko
- Department of Psychology, University of Alabama at Birmingham, 1300 University Blvd Room 237G, Birmingham, AL, 35233, USA.
| | - Jason Blake
- Department of Psychology, University of Alabama at Birmingham, 1300 University Blvd Room 237G, Birmingham, AL, 35233, USA
| | - Rebecca Williams
- Department of Psychology, University of Alabama at Birmingham, 1300 University Blvd Room 237G, Birmingham, AL, 35233, USA
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Ab Hamid MR, Buhari SS, Noor HM, Azizan N‘A, Malek KA, Mohd Asmawi UM, Nor NM. Development and validation of D-PATH website to improve hypertension management among hypertensive patients in Malaysia. Digit Health 2024; 10:20552076241242661. [PMID: 38596405 PMCID: PMC11003341 DOI: 10.1177/20552076241242661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 03/08/2024] [Indexed: 04/11/2024] Open
Abstract
Objective This study aimed at developing and validating a web application on hypertension management called the D-PATH website. Methods The website development involved three stages: content analysis, web development, and validation. The model of Internet Intervention was used to guide the development of the website, in addition to other learning and multimedia theories. The content was developed based on literature reviews and clinical guidelines on hypertension. Then, thirteen experts evaluated the website using Fuzzy Delphi Technique. Results The website was successfully developed and contains six learning units. Thirteen experts rated the website based on content themes, presentation, interactivity, and instructional strategies. All experts reached a consensus that the web is acceptable to be used for nutrition education intervention. Conclusion D-PATH is a valid web-based educational tool ready to be used to help disseminate information on dietary and physical activity to manage hypertension. This web application was suitable for sharing information on dietary and physical activity recommendations for hypertension patients.
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Affiliation(s)
- Mohd Ramadan Ab Hamid
- Integrated Nutrition Science and Therapy Research Group (INSPiRE), Faculty of Health Sciences, Universiti Teknologi MARA Selangor, Selangor, Malaysia
- Centre for Dietetics Studies, Faculty of Health Sciences, Universiti Teknologi MARA Selangor, Selangor, Malaysia
| | - Siti Sabariah Buhari
- Integrated Nutrition Science and Therapy Research Group (INSPiRE), Faculty of Health Sciences, Universiti Teknologi MARA Selangor, Selangor, Malaysia
- Centre for Dietetics Studies, Faculty of Health Sciences, Universiti Teknologi MARA Selangor, Selangor, Malaysia
| | - Harrinni Md Noor
- Faculty of Education, Universiti Teknologi MARA, Selangor, Malaysia
| | - Nurul ‘Ain Azizan
- School of Biosciences, Faculty of Science and Engineering, University of Nottingham Malaysia, Semenyih, Selangor, Malaysia
| | - Khasnur Abd Malek
- Department of Primary Care Medicine, Faculty of Medicine, Universiti Teknologi MARA, Selangor, Malaysia
| | | | - Norazmir Md Nor
- Centre for Dietetics Studies, Faculty of Health Sciences, Universiti Teknologi MARA Selangor, Selangor, Malaysia
- Integrative Pharmacogenomics Institute (iPROMISE), Universiti Teknologi MARA, Selangor, Malaysia
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Prieto-Díaz MA, Pallares-Carratala V, Manuel Micó-Pérez R, Escobar-Cervantes C, Martín-Sanchez V, Coca A, Barquilla-García A, Velilla-Zancada SM, Polo-García J, Segura-Fragoso A, Ginel-Mendoza L, Hermida-Ameijerias Á, Cinza-Sanjurjo S. Clinical characteristics, treatment, and blood pressure control in patients with hypertension seen by primary care physicians in Spain: the IBERICAN study. Front Cardiovasc Med 2023; 10:1295174. [PMID: 38173815 PMCID: PMC10763308 DOI: 10.3389/fcvm.2023.1295174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 11/29/2023] [Indexed: 01/05/2024] Open
Abstract
Objectives To determine the clinical profile, according to the history of hypertension, the risk of developing hypertension, current antihypertensive treatment and BP control rates in patients with hypertension from the IBERICAN cohort. Methods IBERICAN is an ongoing prospective cohort study, whose primary objective is to determine the frequency, incidence, and distribution of CVRF in the adult Spanish population seen in primary care settings. This analysis shows the baseline clinical characteristics of patients with hypertension. Adequate BP control was defined as BP <140/90 mmHg according to 2013 ESH/ESC guidelines. Results A total of 8,066 patients were consecutively included, of whom 3,860 (48.0%) had hypertension. These patients were older (65.8 ± 10.9 vs. 51.6 ± 14.7 years; p < 0.001), had more cardiovascular risk factors, target organ damage and cardiovascular disease (CVD) in comparison with those without hypertension. The risk of hypertension increased with the presence of associated CV risk factors and comorbidities, particularly diabetes, obesity and the metabolic syndrome, and decreased with the intensity of physical activity. Regarding antihypertensive treatments, 6.1% of patients did not take any medication, 38.8% were taking one antihypertensive drug, 35.5% two drugs, and 19.6% three or more antihypertensive drugs. Overall, 58.3% achieved BP goals <140/90 mmHg. A greater probability of BP control was observed with increasing age of patients and the greater number of antihypertensive drugs. Blood pressure control was lower in hypertensive patients with diabetes, obesity, the metabolic syndrome, increased urinary albumin excretion, higher pulse pressure, and lack of antihypertensive treatment. Conclusions About half of patients attended in primary care settings have hypertension in Spain. Patients with hypertension have a worse CV clinical profile than non-hypertensive patients, with greater association of CVRF and CVD. Around four out of ten patients do not achieve the recommended BP goals, and higher use of combination therapies is associated with a better BP control.
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Affiliation(s)
- Miguel A. Prieto-Díaz
- Vallobín-La Florida Health Center, Principality of Asturias Health Service, Oviedo, Spain
- Faculty of Medicine, University of Santiago de Compostela, A Coruña, Spain
| | - Vicente Pallares-Carratala
- Health Surveillance Unit, Mutual Insurance Union, Castellon, Spain
- Department of Medicine, Jaume I University, Castellon, Spain
| | | | | | - Vicente Martín-Sanchez
- Institute of Biomedicine (IBIOMED), Epidemiology and Public Health Networking Biomedical Research Centre (CIBERESP), University of León, León, Spain
| | - Antonio Coca
- Hypertension and Vascular Risk Unit, Department of Internal Medicine, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | | | | | - José Polo-García
- Casar de Cáceres Health Center, Extremadura Health Service, Cáceres, Spain
| | | | | | | | - Sergio Cinza-Sanjurjo
- Milladoiro Health Centre, Health Area of Santiago de Compostela, Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
- Networking Biomedical Research, Centre-Cardiovascular Diseases (CIBERCV), Santiago de Compostela, Spain
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Huang Y, Yan T, Lu G, Luo H, Lai Z, Zhang L. Efficacy and safety of remimazolam compared with propofol in hypertensive patients undergoing breast cancer surgery: a single-center, randomized, controlled study. BMC Anesthesiol 2023; 23:409. [PMID: 38087245 PMCID: PMC10714447 DOI: 10.1186/s12871-023-02364-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 11/29/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Remimazolam, as a novel anesthetic, has recently been shown to improve hemodynamic stability during anesthesia induction and maintenance; however, it has not been reported in the hypertensive population. This study aimed to compare the effects of remimazolam and propofol on hemodynamic stability in hypertensive patients undergoing breast cancer surgery. METHODS We enrolled 120 hypertensive patients undergoing breast cancer surgery in this prospective study and randomly allocated them to remimazolam (n = 60) or propofol (n = 60) groups. Anesthesia regimens were consistent between groups, except for the administration of remimazolam and propofol. Our primary outcome was the incidence of post-induction hypotension, which was either an absolute mean arterial pressure (MAP) < 60 mmHg or a > 30% relative drop in MAP compared to baseline within 20 min of induction or from induction to the start of surgery. Secondary outcomes included minimum MAP and MAP at different time points during anesthesia, the application of vasoactive drugs, adverse events, and the patient's self-reported Quality of Recovery-40 scale for the day after surgery. RESULTS The incidence of post-induction hypotension was lower and the minimum MAP during induction was higher in the remimazolam group than those in the propofol group. There were no significant differences between the two groups in the remaining outcomes. CONCLUSION Remimazolam is safe and effective in hypertensive patients undergoing breast cancer surgery. Induction with remimazolam in hypertensive patients may result in more stable hemodynamics than propofol. TRIAL REGISTRATION This study was registered at the Chinese Clinical Trials Registry ( http://www.chictr.org.cn ) on 03/12/2020, with registration number ChiCTR2000040579.
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Affiliation(s)
- Yaqi Huang
- Department of Anesthesiology, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, China
| | - Ting Yan
- Department of Anesthesiology, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, China
| | - Guiting Lu
- Department of Anesthesiology, Fujian Medical University, Fuzhou, China
| | - Huirong Luo
- Department of Anesthesiology, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, China
| | - Zhongmeng Lai
- Department of Anesthesiology, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, China
| | - Liangcheng Zhang
- Department of Anesthesiology, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, China.
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Hu X, Zhou H, Chen W, Li D, Du H, Xia T, Yin Y. Current problems in renal denervation and a hope to break the stage. Hypertens Res 2023; 46:2654-2660. [PMID: 37500716 DOI: 10.1038/s41440-023-01380-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 05/28/2023] [Accepted: 06/29/2023] [Indexed: 07/29/2023]
Abstract
Renal denervation (RDN) is currently confronted with the considerable heterogeneity of different post-procedural blood pressure responses. The challenges predominantly arise from not only the lack of selection of appropriate responders but also the absence of detection for the successful endpoints of intervention. In this paper, we summarize the significant characteristics of potentially appropriate hypertensive patients and propose a hopeful way to improve the accuracy of RDN, that is, the application of three-dimensional reconstruction technology combined with electrical renal nerve stimulation to guide the radiofrequency catheter ablation, which may promote the development of selective and accurate RDN in real-world clinical practice. This paper focuses on two current critical concerns of renal denervation (RDN): appropriate patient selection and the improvement in the accuracy of selective RDN. A hopeful way of accurate RDN may be the combination of 3D electroanatomic mapping systems for the renal artery with modified renal nerve stimulation (RNS) techniques and technology for appropriate hypertensive candidates.
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Affiliation(s)
- Xinyu Hu
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, No. 288 Tianwen Avenue, Nan'an District, Chongqing, China
- Department of Cardiology, Chongqing University Fuling Hospital, Chongqing, China
| | - Hao Zhou
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, No. 288 Tianwen Avenue, Nan'an District, Chongqing, China
- Chongqing Cardiac Arrhythmias Therapeutic Service Center, Chongqing, China
| | - Weijie Chen
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, No. 288 Tianwen Avenue, Nan'an District, Chongqing, China
- Chongqing Cardiac Arrhythmias Therapeutic Service Center, Chongqing, China
| | - Dan Li
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, No. 288 Tianwen Avenue, Nan'an District, Chongqing, China
- Chongqing Cardiac Arrhythmias Therapeutic Service Center, Chongqing, China
| | - Huaan Du
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, No. 288 Tianwen Avenue, Nan'an District, Chongqing, China
- Chongqing Cardiac Arrhythmias Therapeutic Service Center, Chongqing, China
| | - Tianli Xia
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, No. 288 Tianwen Avenue, Nan'an District, Chongqing, China
- Chongqing Cardiac Arrhythmias Therapeutic Service Center, Chongqing, China
| | - Yuehui Yin
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, No. 288 Tianwen Avenue, Nan'an District, Chongqing, China.
- Chongqing Cardiac Arrhythmias Therapeutic Service Center, Chongqing, China.
- Chongqing Key Laboratory of Arrhythmias, Chongqing, China.
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Wiech P, Würzburger L, Rossi VA, Caselli S, Schmied CM, Niederseer D. Hypertensive response to exercise, hypertension and heart failure with preserved ejection fraction (HFpEF)-a continuum of disease? Wien Klin Wochenschr 2023; 135:685-695. [PMID: 37069407 PMCID: PMC10713678 DOI: 10.1007/s00508-023-02195-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 03/05/2023] [Indexed: 04/19/2023]
Abstract
INTRODUCTION Heart failure with preserved ejection fraction (HFpEF) has been shown to be a long-term consequence of uncontrolled arterial hypertension (aHT). Other than that, hypertensive response to exercise (HRE) precedes aHT. We aim to evaluate the available evidence for a continuum of HRE, aHT and HFpEF. METHODS A literature search on PubMed was conducted to assembly the most recent data on the topic. After collecting the data, a qualitative analysis was instrumented. RESULTS 10 studies including 16,165 subjects were analyzed with respect to the association between HRE and the future risk of developing aHT. With the exception of one study, all reported on a positive association between HRE and the future development of aHT despite methodological issues related to different definitions for HRE. Furthermore, HRE was associated with an increased risk of coronary artery disease. Moreover, we analysed 6 studies including overall 1366 subjects investigating the association between HRE and HFpEF. In these studies, increased left atrial volume index (LAVI), elevated E/e' (as surrogate parameters of increased LV end-diastolic filling pressure and of diastolic dysfunction) and higher LV mass index have been proposed as independent predictor of HRE in patients with no known HFpEF diagnosis. DISCUSSION AND CONCLUSION The literature search revealed suggestive data on a connection of HRE, aHT and HFpEF. HRE seems to be an independent risk factor for aHT and aHT in turn is one of the main risk factors for HFpEF. However, further research is needed to improve our knowledge of a possible continuum of disease.
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Affiliation(s)
- Patrick Wiech
- Department of Cardiology, University Hospital Zurich, University Heart Center Zurich, University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Laura Würzburger
- Department of Cardiology, University Hospital Zurich, University Heart Center Zurich, University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Valentina A Rossi
- Department of Cardiology, University Hospital Zurich, University Heart Center Zurich, University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Stefano Caselli
- Hirslanden, Klinik im Park, Cardiovascular Center Zurich, Zurich, Switzerland
| | - Christian M Schmied
- Department of Cardiology, University Hospital Zurich, University Heart Center Zurich, University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - David Niederseer
- Department of Cardiology, University Hospital Zurich, University Heart Center Zurich, University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland.
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Shin S, Park J, Choi HY, Lee K. Hypotensive and Endothelium-Dependent Vasorelaxant Effects of Grayblue Spicebush Ethanol Extract in Rats. Foods 2023; 12:4282. [PMID: 38231748 DOI: 10.3390/foods12234282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 11/21/2023] [Accepted: 11/26/2023] [Indexed: 01/19/2024] Open
Abstract
Hypertension is one of the most common chronic diseases, and its prevalence is increasing worldwide. Lindera glauca (Siebold & Zucc.) Blume, known as grayblue spicebush (GS), has been used as food and for medicinal purposes; however, studies about its hypotensive or vasorelaxant effects are lacking. Therefore, the hypotensive effect of an ethanolic extract of the GS branch (GSE) was investigated in 15-week-old spontaneously hypertensive rats (SHRs) using the tail cuff method. The GSE administration group (1000 mg/kg SHR body weight) showed a decrease in their systolic and diastolic blood pressure measured 4 h after its administration. In addition, we investigated its vasorelaxant effect using the thoracic aorta dissected from Sprague-Dawley rats. The GSE (0.5, 1, 2, 5, 10, and 20 μg/mL) showed an endothelium-dependent vasorelaxant effect, and its mechanisms were found to be relevant to the inward rectifier, voltage-dependent, and non-selective K+ channels. Moreover, the GSE (20 μg/mL) showed an inhibitory effect on aortic rings constricted with angiotensin II. Considering its hypotensive and vasorelaxant effects, GSE has potential as a functional food to help treat and prevent high blood pressure. However, further studies on the identification of the active components of GSE and safety evaluations of its use are needed.
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Affiliation(s)
- Sujin Shin
- Department of Korean Medicine, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Junkyu Park
- Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Ho-Young Choi
- Department of Herbal Pharmacology, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Kyungjin Lee
- Department of Herbal Pharmacology, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea
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Moser JC, da Silva RDCV, Costa P, da Silva LM, Cassemiro NS, Gasparotto Junior A, Silva DB, de Souza P. Role of K + and Ca 2+ Channels in the Vasodilator Effects of Plectranthus barbatus (Brazilian Boldo) in Hypertensive Rats. Cardiovasc Ther 2023; 2023:9948707. [PMID: 38024105 PMCID: PMC10673663 DOI: 10.1155/2023/9948707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 10/17/2023] [Accepted: 11/02/2023] [Indexed: 12/01/2023] Open
Abstract
Plectranthus barbatus, popularly known as Brazilian boldo, is used in Brazilian folk medicine to treat cardiovascular disorders including hypertension. This study investigated the chemical profile by UFLC-DAD-MS and the relaxant effect by using an isolated organ bath of the hydroethanolic extract of P. barbatus (HEPB) leaves on the aorta of spontaneously hypertensive rats (SHR). A total of nineteen compounds were annotated from HEPB, and the main metabolite classes found were flavonoids, diterpenoids, cinnamic acid derivatives, and organic acids. The HEPB promoted an endothelium-dependent vasodilator effect (~100%; EC50 ~347.10 μg/mL). Incubation of L-NAME (a nonselective nitric oxide synthase inhibitor; EC50 ~417.20 μg/mL), ODQ (a selective inhibitor of the soluble guanylate cyclase enzyme; EC50 ~426.00 μg/mL), propranolol (a nonselective α-adrenergic receptor antagonist; EC50 ~448.90 μg/mL), or indomethacin (a nonselective cyclooxygenase enzyme inhibitor; EC50 ~398.70 μg/mL) could not significantly affect the relaxation evoked by HEPB. However, in the presence of atropine (a nonselective muscarinic receptor antagonist), there was a slight reduction in its vasorelaxant effect (EC50 ~476.40 μg/mL). The addition of tetraethylammonium (a blocker of Ca2+-activated K+ channels; EC50 ~611.60 μg/mL) or 4-aminopyridine (a voltage-dependent K+ channel blocker; EC50 ~380.50 μg/mL) significantly reduced the relaxation effect of the extract without the interference of glibenclamide (an ATP-sensitive K+ channel blocker; EC50 ~344.60 μg/mL) or barium chloride (an influx rectifying K+ channel blocker; EC50 ~360.80 μg/mL). The extract inhibited the contractile response against phenylephrine, CaCl2, KCl, or caffeine, similar to the results obtained with nifedipine (voltage-dependent calcium channel blocker). Together, the HEPB showed a vasorelaxant effect on the thoracic aorta of SHR, exclusively dependent on the endothelium with the participation of muscarinic receptors and K+ and Ca2+ channels.
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Affiliation(s)
- Jeniffer Cristóvão Moser
- Postgraduate Program in Pharmaceutical Sciences, Nucleus of Chemical-Pharmaceutical Investigations, University of Vale do Itajaí, Itajaí, Brazil
| | - Rita de Cássia Vilhena da Silva
- Postgraduate Program in Pharmaceutical Sciences, Nucleus of Chemical-Pharmaceutical Investigations, University of Vale do Itajaí, Itajaí, Brazil
| | - Philipe Costa
- Postgraduate Program in Pharmaceutical Sciences, Nucleus of Chemical-Pharmaceutical Investigations, University of Vale do Itajaí, Itajaí, Brazil
| | - Luisa Mota da Silva
- Postgraduate Program in Pharmaceutical Sciences, Nucleus of Chemical-Pharmaceutical Investigations, University of Vale do Itajaí, Itajaí, Brazil
| | - Nadla Soares Cassemiro
- Laboratory of Natural Products and Mass Spectrometry, Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
| | - Arquimedes Gasparotto Junior
- Laboratory of Cardiovascular Pharmacology, Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, Mato Grosso do Sul, Brazil
| | - Denise Brentan Silva
- Laboratory of Natural Products and Mass Spectrometry, Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
| | - Priscila de Souza
- Postgraduate Program in Pharmaceutical Sciences, Nucleus of Chemical-Pharmaceutical Investigations, University of Vale do Itajaí, Itajaí, Brazil
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Dechasa M, Nigussie S, Jambo A, Sime ML, Tamire A, Kitessa M, Degefu N, Dereje J, Demeke H, Legese N. The Magnitude of Hypertension and Its Contributing Factors Among Patients Receiving Antiretroviral Therapy in Public Hospitals in Harar City, Eastern Ethiopia: A Cross-Sectional Study. Integr Blood Press Control 2023; 16:81-93. [PMID: 38023690 PMCID: PMC10648178 DOI: 10.2147/ibpc.s433907] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 11/03/2023] [Indexed: 12/01/2023] Open
Abstract
Background Although people living with HIV (PLHIV) are surviving longer due to the development of highly active antiretroviral therapy (HAART), hypertension continues to be a significant obstacle for human immunodeficiency virus (HIV) positive patients. Purpose This study aims to determine the prevalence of hypertension and its contributing factors among patients receiving HAART in public hospitals in Harar City, Eastern Ethiopia. Patients and Methods A hospital-based cross-sectional study was conducted among adult PLHIV who receive HAART in public hospitals in Harar City, Eastern Ethiopia, from 20 March to 14 April 2023. A simple random sampling technique was employed to select a total of 406 clients (382 participated in the study). Data were collected through patient interview and chart review using a questionnaire. The binary logistic regression was used for data analysis. The association was declared statistically significant at a p-value less than 0.05. Results The magnitude/prevalence of hypertension was 23% (95% CI: 19.1, 27.5) in study settings from a total of 382 adults who participated in this study. Factors significantly associated with hypertension in a multivariable binary logistic regression model include residence (rural residence, AOR = 1.95, 95% CI: 1.04, 3.65); body mass index (obese, AOR = 4.35, 95% CI: 1.08, 16.77); cigarette smoking (past cigarette smoking, AOR = 4.7, 95% CI: 1.10, 21.8); and HAART regimen change (AOR = 0.44, 95% CI: 0.20, 0.97). Conclusion The prevalence of hypertension observed among adult PLHIV in the study settings was high. Adults from rural areas, with a history of past smoking cigarette, and obesity need close attention during their clinic visits for more health education to reduce risk factors. The changed HAART regimen was associated with a reduced risk of hypertension. Generally, hypertensive PLHIV need consideration for their double burden of communicable and non-communicable diseases during disease management and hospital guideline development.
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Affiliation(s)
- Mesay Dechasa
- Department of Clinical Pharmacy, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Shambel Nigussie
- Department of Clinical Pharmacy, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Abera Jambo
- Department of Clinical Pharmacy, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | | | - Aklilu Tamire
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Monas Kitessa
- Department of Pharmacology, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Natanim Degefu
- Department of Pharmaceutics, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Jerman Dereje
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Henok Demeke
- School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Nanati Legese
- School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
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Zöller B, Manderstedt E, Lind-Halldén C, Halldén C. Rare-variant collapsing analyses of arterial hypertension in the UK biobank. J Hum Hypertens 2023; 37:1040-1042. [PMID: 37059828 PMCID: PMC10632123 DOI: 10.1038/s41371-023-00829-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 03/15/2023] [Accepted: 03/31/2023] [Indexed: 04/16/2023]
Affiliation(s)
- Bengt Zöller
- Center for Primary Health Care Research, Department of Clinical Sciences, Lund University and Region Skåne, Malmö, Sweden.
| | - Eric Manderstedt
- Center for Primary Health Care Research, Department of Clinical Sciences, Lund University and Region Skåne, Malmö, Sweden
| | - Christina Lind-Halldén
- Department of Environmental Science and Bioscience, Kristianstad University, Kristianstad, Sweden
| | - Christer Halldén
- Center for Primary Health Care Research, Department of Clinical Sciences, Lund University and Region Skåne, Malmö, Sweden
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Kong W, Wang H, Cheng L, Ni G. Comparing the effect of intermittent blood flow restriction training and high-load resistance training in patients with patellofemoral pain: study protocol for a randomised trial. BMJ Open 2023; 13:e073188. [PMID: 37865415 PMCID: PMC10603463 DOI: 10.1136/bmjopen-2023-073188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 10/02/2023] [Indexed: 10/23/2023] Open
Abstract
BACKGROUND Patellofemoral pain (PFP) syndrome is a common knee joint functional disorder. Blood flow restriction (BFR) training has shown promise in improving PFP; however, the effectiveness of intermittent BFR (iBFR) training remains uncertain. This study aims to compare the rehabilitative effects of iBFR combined with low-load resistance training and high-load resistance training in PFP patients and to assess the effectiveness of iBFR combined with low-load resistance training for improving PFP. METHODS AND ANALYSIS This randomised, patient-assessor blinded, controlled trial will include 42 eligible PFP patients randomly allocated to an intervention group (iBFR combined with low-load resistance training) or a control group (high-load resistance training) in a 1:1 ratio. Participants will receive interventions three times per week for 8 weeks and will be followed up for 24 weeks. The primary outcome measure is pain, and the secondary outcomes include self-reported function, quality of life, muscle strength and muscle thickness. Assessments will be conducted at baseline, 8 weeks and 24 weeks during follow-up. Intention-to-treat analysis will be performed.Collectively, we expect that the findings of this randomised clinical trial will contribute to understanding the potential benefits of iBFR training and provide insightful guidance for developing more effective treatment strategies for patients with PFP. ETHICS AND DISSEMINATION This study was approved by the Sports Science Experiment Ethics Committee of Beijing Sport University (2022274H). Written informed consent will be obtained from all participants. Trial results will be disseminated through peer-reviewed publications. TRIAL REGISTRATION NUMBER Chinese Clinical Trial Registry (ChiCTR2300068281).
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Affiliation(s)
- Weiya Kong
- School of Sports Medicine and Rehabilitation, Beijing Sport University, Beijing, China
| | - Haonan Wang
- School of Sports Medicine and Rehabilitation, Beijing Sport University, Beijing, China
| | - Lin Cheng
- Department of Rehabilitation, Tongzhou District Hospital of Integrated Chinese and Western Medicine, Beijing, China
| | - Guoxin Ni
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
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Wu Q, Meng W, Zhu B, Chen X, Fu J, Zhao C, Liu G, Luo X, Lv Y, Zhao W, Wang F, Hu S, Zhang S. VEGFC ameliorates salt-sensitive hypertension and hypertensive nephropathy by inhibiting NLRP3 inflammasome via activating VEGFR3-AMPK dependent autophagy pathway. Cell Mol Life Sci 2023; 80:327. [PMID: 37837447 PMCID: PMC11072217 DOI: 10.1007/s00018-023-04978-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 08/29/2023] [Accepted: 09/23/2023] [Indexed: 10/16/2023]
Abstract
Salt-sensitivity hypertension (SSHTN) is an independent predictor for cardiovascular mortality. VEGFC has been reported to be a protective role in SSHTN and hypertensive kidney injury. However, the underlying mechanisms remain largely unclear. The current study aimed to explore the protective effects and mechanisms of VEGFC against SSHTN and hypertensive nephropathy. Here, we reported that VEGFC attenuated high blood pressure as well as protected against renal inflammation and fibrosis in SSHTN mice. Moreover, VEGFC suppressed the activation of renal NLRP3 inflammasome in SSHTN mice. In vitro, we found VEGFC inhibited NLRP3 inflammasome activation, meanwhile, upregulated autophagy in high-salt-induced macrophages, while these effects were reversed by an autophagy inhibitor 3MA. Furthermore, in vivo, 3MA pretreatment weakened the protective effects of VEGFC on SSHTN and hypertensive nephropathy. Mechanistically, VEGF receptor 3 (VEGFR3) kinase domain activated AMPK by promoting the phosphorylation at Thr183 via binding to AMPK, thus enhancing autophagy activity in the context of high-salt-induced macrophages. These findings indicated that VEGFC inhibited NLRP3 inflammasome activation by promoting VEGFR3-AMPK-dependent autophagy pathway in high-salt-induced macrophages, which provided a mechanistic basis for the therapeutic target in SSHTN and hypertensive kidney injury.
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Affiliation(s)
- Qiuwen Wu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, Harbin, 150001, China
- National Key Laboratory of Frigid Zone Cardiovascular Diseases (NKLFZCD), Harbin Medical University, Harbin, 150001, China
| | - Wei Meng
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, Harbin, 150001, China
- National Key Laboratory of Frigid Zone Cardiovascular Diseases (NKLFZCD), Harbin Medical University, Harbin, 150001, China
| | - Bin Zhu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, Harbin, 150001, China
- National Key Laboratory of Frigid Zone Cardiovascular Diseases (NKLFZCD), Harbin Medical University, Harbin, 150001, China
| | - Xi Chen
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, Harbin, 150001, China
| | - Jiaxin Fu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, Harbin, 150001, China
| | - Chunyu Zhao
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, Harbin, 150001, China
| | - Gang Liu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
| | - Xing Luo
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, Harbin, 150001, China
| | - Ying Lv
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, Harbin, 150001, China
| | - Wenqi Zhao
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
| | - Fan Wang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, Harbin, 150001, China
| | - Sining Hu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, 150001, China.
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, Harbin, 150001, China.
- National Key Laboratory of Frigid Zone Cardiovascular Diseases (NKLFZCD), Harbin Medical University, Harbin, 150001, China.
| | - Shuo Zhang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, 150001, China.
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, Harbin, 150001, China.
- National Key Laboratory of Frigid Zone Cardiovascular Diseases (NKLFZCD), Harbin Medical University, Harbin, 150001, China.
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Ribeiro F, Teixeira M, Alves AJ, Sherwood A, Blumenthal JA. Lifestyle Medicine as a Treatment for Resistant Hypertension. Curr Hypertens Rep 2023; 25:313-328. [PMID: 37470944 DOI: 10.1007/s11906-023-01253-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/07/2023] [Indexed: 07/21/2023]
Abstract
PURPOSE OF REVIEW Approximately 10% of the adults with hypertension fail to achieve the recommended blood pressure treatment targets on 3 antihypertensive medications or require ≥ 4 medications to achieve goal. These patients with 'resistant hypertension' have an increased risk of target organ damage, adverse clinical events, and all-cause mortality. Although lifestyle modification is widely recommended as a first-line approach for the management of high blood pressure, the effects of lifestyle modifications in patients with resistant hypertension has not been widely studied. This review aims to provide an overview of the emerging evidence on the benefits of lifestyle modifications in patients with resistant hypertension, reviews potential mechanisms by which lifestyles may reduce blood pressure, and discusses the clinical implications of the recent findings in this field. RECENT FINDINGS Evidence from single-component randomized clinical trials demonstrated that aerobic exercise, weight loss and dietary modification can reduce clinic and ambulatory blood pressure in patients with resistant hypertension. Moreover, evidence from multi-component trials involving exercise and dietary modification and weight management can facilitate lifestyle change, reduce clinic and ambulatory blood pressure, and improve biomarkers of cardiovascular risk. This new evidence supports the efficacy of lifestyle modifications added to optimized medical therapy in reducing blood pressure and improving cardiovascular risk biomarkers in patients with resistant hypertension. These findings need to be confirmed in larger studies, and the persistence of benefit over extended follow-up needs further study.
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Affiliation(s)
- Fernando Ribeiro
- Institute of Biomedicine (iBiMED), School of Health Sciences, University of Aveiro, Aveiro, Portugal
| | - Manuel Teixeira
- Institute of Biomedicine (iBiMED), School of Health Sciences, University of Aveiro, Aveiro, Portugal
| | - Alberto J Alves
- University of Maia, Research Center in Sports Sciences, Health Sciences and Human Development, Castêlo da Maia, Portugal
| | - Andrew Sherwood
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, 27710, USA
| | - James A Blumenthal
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, 27710, USA.
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Xie B, Li L, Lin M, Nanna M, Su Y, Hua C, Leng C, Gan Q, Xi XY, Wang Y, Yao D, Wang L, Yu L, Zhao L, Zhang YP, Dou K, Su P, Lv X, Jia B, Yang MF. 99mTc-HFAPi imaging identifies early myocardial fibrosis in the hypertensive heart. J Hypertens 2023; 41:1645-1652. [PMID: 37642593 DOI: 10.1097/hjh.0000000000003517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
BACKGROUND This study aimed to explore whether 99mTc-radiolabeled fibroblast activation protein inhibitor (99mTc-HFAPi) imaging can detect early myocardial fibrosis in the hypertensive heart. METHODS In the experimental model, spontaneously hypertensive rats (SHRs) and age-matched Wistar Kyoto rats (WKYs) were randomly divided into three groups (8, 16, and 28 weeks). The animals underwent 99mTc-HFAPi imaging and echocardiography. Autoradiography and histological analyses were performed in the left ventricle. The mRNA and protein expression level of the fibroblast activation protein (FAP) and collagen I were measured using quantitative PCR and western blot. In the clinical investigation, a total of 106 patients with essential hypertension and 20 gender-matched healthy controls underwent 99mTc-HFAPi imaging and echocardiography. RESULTS In-vivo and in-vitro autographic images demonstrated diffusely enhanced 99mTc-HFAPi uptake in the SHR heart starting at week 8, before irreversible collagen deposition. The mRNA and protein levels of FAP in SHRs began to increase from week 8, whereas changes in collagen I levels were not detected until week 28. In the clinical investigation, even in hypertensive patients with normal diastolic indicators, normal left ventricular geometry, and normal global longitudinal strain (GLS), the prevalence of increased 99mTc-HFAPi uptake reached 34, 41, and 20%, respectively, indicating that early fibrogenesis precedes structural and functional myocardial abnormalities. CONCLUSION In hypertension, 99mTc-HFAPi imaging can detect early fibrotic process before myocardial functional and structural changes.
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Affiliation(s)
- Boqia Xie
- Department of Cardiology, Cardiovascular Imaging Center
| | - Lina Li
- Department of Nuclear Medicine
| | - Mingming Lin
- Department of Echocardiography, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Michele Nanna
- Department of Medicine, Albert Einstein College of Medicine, The Bronx, New York, USA
| | - Yao Su
- Department of Nuclear Medicine
| | - Cuncun Hua
- Department of Cardiology, Cardiovascular Imaging Center
| | - Chenlei Leng
- Department of Echocardiography, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | | | | | - Yidan Wang
- Department of Cardiology, Cardiovascular Imaging Center
| | | | - Li Wang
- Department of Nuclear Medicine
| | - Liping Yu
- Department of Cardiology, Cardiovascular Imaging Center
| | - Lei Zhao
- Department of Cardiology, Cardiovascular Imaging Center
| | - Ye-Ping Zhang
- Department of Cardiology, Cardiovascular Imaging Center
| | - Kefei Dou
- State Key Laboratory of Cardiovascular Disease
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Pixiong Su
- Department of Cardiac Surgery, Beijing Chaoyang Hospital, Capital Medical University
| | - Xiuzhang Lv
- Department of Echocardiography, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Bing Jia
- Medical Isotopes Research Center and Department of Radiation Medicine, State Key Laboratory of Natural and Biomimetic Drugs, School of Basic Medical Sciences, Peking University, Beijing, China
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Lackovic M, Nikolic D, Jankovic M, Rovcanin M, Mihajlovic S. Stroke vs. Preeclampsia: Dangerous Liaisons of Hypertension and Pregnancy. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1707. [PMID: 37893425 PMCID: PMC10608338 DOI: 10.3390/medicina59101707] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 09/08/2023] [Accepted: 09/22/2023] [Indexed: 10/29/2023]
Abstract
Stroke during pregnancy and preeclampsia are two distinct but interrelated medical conditions, sharing a common denominator-blood control failure. Along with cardiovascular diseases, diabetes, dyslipidemia, and hypercoagulability, hypertension is undoubtedly a major risk factor associated with stroke. Even though men have higher age-specific stroke rates, women are facing higher life-long stroke risk, primarily due to longer life expectancy. Sex hormones, especially estrogen and testosterone, seem to play a key link in the chain of blood pressure control differences between the genders. Women affected with stroke are more susceptible to experience some atypical stroke manifestations, which might eventually lead to delayed diagnosis establishment, and result in higher morbidity and mortality rates in the population of women. Preeclampsia is a part of hypertensive disorder of pregnancy spectrum, and it is common knowledge that women with a positive history of preeclampsia are at increased stroke risk during their lifetime. Preeclampsia and stroke display similar pathophysiological patterns, including hypertension, endothelial dysfunction, dyslipidemia, hypercoagulability, and cerebral vasomotor reactivity abnormalities. High-risk pregnancies carrying the burden of hypertensive disorder of pregnancy have up to a six-fold higher chance of suffering from stroke. Resemblance shared between placental and cerebral vascular changes, adaptations, and sophisticated auto-regulatory mechanisms are not merely coincidental, but they reflect distinctive and complex cardiovascular performances occurring in the maternal circulatory system during pregnancy. Placental and cerebral malperfusion appears to be in the midline of both of these conditions; placental malperfusion eventually leads to preeclampsia, and cerebral to stoke. Suboptimal performances of the cardiovascular system are proposed as a primary cause of uteroplacental malperfusion. Placental dysfunction is therefore designated as a secondary condition, initiated by the primary disturbances of the cardiovascular system, rather than an immunological disorder associated with abnormal trophoblast invasion. In most cases, with properly and timely applied measures of prevention, stroke is predictable, and preeclampsia is a controllable condition. Understanding the differences between preeclampsia and stroke in pregnancy is vital for healthcare providers to enhance their clinical decision-making strategies, improve patient care, and promote positive maternal and pregnancy outcomes. Management approaches for preeclampsia and stroke require a multidisciplinary approach involving obstetricians, neurologists, and other healthcare professionals.
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Affiliation(s)
- Milan Lackovic
- University Hospital “Dragisa Misovic”, Heroja Milana Tepica 1, 11000 Belgrade, Serbia; (M.L.); (S.M.)
| | - Dejan Nikolic
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia;
- Department of Physical Medicine and Rehabilitation, University Children’s Hospital, 11000 Belgrade, Serbia
| | - Milena Jankovic
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia;
- Neurology Clinic, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Marija Rovcanin
- Clinic for Gynecology and Obstetrics “Narodni Front”, 11000 Belgrade, Serbia;
| | - Sladjana Mihajlovic
- University Hospital “Dragisa Misovic”, Heroja Milana Tepica 1, 11000 Belgrade, Serbia; (M.L.); (S.M.)
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia;
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Bernardes ML, Rosendo-Silva B, Rosendo I, Monteiro-Soares M. Web-based interventions to improve blood pressure control in patients with hypertension: a protocol for a systematic review. BMJ Open 2023; 13:e067610. [PMID: 37558452 PMCID: PMC10414092 DOI: 10.1136/bmjopen-2022-067610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 06/22/2023] [Indexed: 08/11/2023] Open
Abstract
INTRODUCTION Hypertension is the major cause of cardiovascular disease and mortality in the world. Blood pressure control (BPC) is recognised as a key measure in the management of hypertension. Several studies have been conducted assessing the impact of specific web-based interventions in improving BPC. Our systematic review intends to identify all the available web-based interventions and determine if and which are more effective than usual care in improving BPC. METHODS AND ANALYSIS We will include randomised control trials completed until April 2023 including patients diagnosed with hypertension comparing the effect of receiving usual care versus web-based interventions in BPC. No language restriction will be applied. We will start with an extensive electronic database search, in the Cochrane Central Register of Controlled Trials, PubMed, Embase, Scopus, EU Clinical Trials Register, Pan-African Clinical Trials Registry and ClinicalTrials.gov. Eligibility criteria will be applied blindly and independently by two researchers to the title and abstract of the references, in the first stage, and to the full version of the ones selected. All divergences will be solved by a third researcher. We will conduct a narrative description and meta-analysis (if adequate) of the results of the included studies, structured according to the type of intervention, characteristics of the population and outcome measurement. We will extract features of the web-based interventions, selecting the ones with the best outcomes regarding BPC, to later propose an ideal web-based intervention to improve BPC in hypertensive patients and/or guide future research on this topic. The risk of bias will be assessed using Cochrane's RoB2 Tool. ETHICS AND DISSEMINATION Ethical approval is not required since this is a protocol for a systematic review. The findings of this study will be disseminated through peer-reviewed publications and national or international conference presentations. Updates of the review will be conducted, as necessary. PROSPERO REGISTRATION NUMBER PROSPERO CRD42020184166.
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Affiliation(s)
- Maria Leonor Bernardes
- Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- Unidade de Saúde Familiar do Arco, Lisboa, Portugal
| | - Beatriz Rosendo-Silva
- Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- CINTESIS - Center for Health Technology and Services Research; Faculty of Medicine, University of Porto, Porto, Portugal
| | - Inês Rosendo
- Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- CINTESIS - Center for Health Technology and Services Research; Faculty of Medicine, University of Porto, Porto, Portugal
- Unidade de Saúde Familiar Coimbra Centro, Center Regional Health Administration, Coimbra, Portugal
| | - Matilde Monteiro-Soares
- CINTESIS - Center for Health Technology and Services Research; Faculty of Medicine, University of Porto, Porto, Portugal
- MEDCIDS - Departamento de Ciências da Informação e da Decisão em Saúde, Faculty of Medicine, University of Porto, Porto, Portugal
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Das D, Shruthi NR, Banerjee A, Jothimani G, Duttaroy AK, Pathak S. Endothelial dysfunction, platelet hyperactivity, hypertension, and the metabolic syndrome: molecular insights and combating strategies. Front Nutr 2023; 10:1221438. [PMID: 37614749 PMCID: PMC10442661 DOI: 10.3389/fnut.2023.1221438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 07/25/2023] [Indexed: 08/25/2023] Open
Abstract
Metabolic syndrome (MetS) is a multifaceted condition that increases the possibility of developing atherosclerotic cardiovascular disease. MetS includes obesity, hypertension, dyslipidemia, hyperglycemia, endothelial dysfunction, and platelet hyperactivity. There is a concerning rise in the occurrence and frequency of MetS globally. The rising incidence and severity of MetS need a proactive, multipronged strategy for identifying and treating those affected. For many MetS patients, achieving recommended goals for healthy fat intake, blood pressure control, and blood glucose management may require a combination of medicine therapy, lifestyles, nutraceuticals, and others. However, it is essential to note that lifestyle modification should be the first-line therapy for MetS. In addition, MetS requires pharmacological, nutraceutical, or other interventions. This review aimed to bring together the etiology, molecular mechanisms, and dietary strategies to combat hypertension, endothelial dysfunction, and platelet dysfunction in individuals with MetS.
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Affiliation(s)
- Diptimayee Das
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Tamil Nadu, India
| | - Nagainallur Ravichandran Shruthi
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Tamil Nadu, India
| | - Antara Banerjee
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Tamil Nadu, India
| | - Ganesan Jothimani
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Tamil Nadu, India
| | - Asim K. Duttaroy
- Faculty of Medicine, Department of Nutrition, Institute of Medical Sciences, University of Oslo, Oslo, Norway
| | - Surajit Pathak
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Tamil Nadu, India
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Toczek M, Ryszkiewicz P, Remiszewski P, Schlicker E, Krzyżewska A, Kozłowska H, Malinowska B. Weak Hypotensive Effect of Chronic Administration of the Dual FAAH/MAGL Inhibitor JZL195 in Spontaneously Hypertensive Rats as Revealed by Area under the Curve Analysis. Int J Mol Sci 2023; 24:10942. [PMID: 37446125 DOI: 10.3390/ijms241310942] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 06/15/2023] [Accepted: 06/28/2023] [Indexed: 07/15/2023] Open
Abstract
The enhancement of the endocannabinoid tone might have a beneficial influence on hypertension. Polypharmacology proposes multi-target-directed ligands (MTDLs) as potential therapeutic agents for the treatment of complex diseases. In the present paper, we studied JZL195, a dual inhibitor of the two major endocannabinoid-degrading enzymes, fatty acid amide hydrolase (FAAH) and monoacylglycerol lipase (MAGL), in spontaneously hypertensive rats (SHR) and normotensive Wistar Kyoto rats (WKY). Hemodynamic parameters were assessed in conscious animals via radiotelemetry and tail-cuff methods and then evaluated by the area under the curve (AUC). Single administration of JZL195 induced dose-dependent weak hypotensive and bradycardic responses in SHR but not in WKY. Similarly, its chronic application revealed only a slight hypotensive potential which, however, effectively prevented the progression of hypertension and did not undergo tolerance. In addition, multiple JZL195 administrations slightly decreased heart rate only in WKY and prevented the gradual weight gain in both groups. JZL195 did not affect organ weights, blood glucose level, rectal temperature and plasma oxidative stress markers. In conclusion, chronic dual FAAH/MAGL inhibition prevents the progression of hypertension in SHR without affecting some basal functions of the body. In addition, our study clearly proves the suitability of AUC for the evaluation of weak blood pressure changes.
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Affiliation(s)
- Marek Toczek
- Department of Experimental Physiology and Pathophysiology, Medical University of Białystok, Mickiewicza Str. 2A, 15-222 Białystok, Poland
| | - Piotr Ryszkiewicz
- Department of Experimental Physiology and Pathophysiology, Medical University of Białystok, Mickiewicza Str. 2A, 15-222 Białystok, Poland
| | - Patryk Remiszewski
- Department of Experimental Physiology and Pathophysiology, Medical University of Białystok, Mickiewicza Str. 2A, 15-222 Białystok, Poland
| | - Eberhard Schlicker
- Department of Pharmacology and Toxicology, University of Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
| | - Anna Krzyżewska
- Department of Experimental Physiology and Pathophysiology, Medical University of Białystok, Mickiewicza Str. 2A, 15-222 Białystok, Poland
| | - Hanna Kozłowska
- Department of Experimental Physiology and Pathophysiology, Medical University of Białystok, Mickiewicza Str. 2A, 15-222 Białystok, Poland
| | - Barbara Malinowska
- Department of Experimental Physiology and Pathophysiology, Medical University of Białystok, Mickiewicza Str. 2A, 15-222 Białystok, Poland
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Yao Q, Jiang K, Lin F, Zhu T, Khan NH, Jiang E. Pathophysiological Association of Alzheimer's Disease and Hypertension: A Clinical Concern for Elderly Population. Clin Interv Aging 2023; 18:713-728. [PMID: 37181536 PMCID: PMC10167960 DOI: 10.2147/cia.s400527] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 04/22/2023] [Indexed: 05/16/2023] Open
Abstract
Alzheimer's disease (AD), the most common cause of dementia and the fifth leading cause of death in the adult population has a complex pathophysiological link with hypertension (HTN). A growing volume of published literature on a parallel elevation of blood pressure (BP), amyloid plaques, and neurofibrillary tangles formation in post-middle of human brain cells has developed new, widely accepting foundations on this association. In particular, HTN in elderly life mediates cerebral blood flow dysfunction, neuronal dysfunction, and significant decline in cognitive impairment, primarily in the late-life populace, governing the onset of AD. Thus, HTN is an established risk factor for AD. Considering the impact of AD, 1.89 million deaths annually, and the failure of palliative therapies to cure AD, the scientific research community is looking to adopt integrated approaches to target early modified risk factors like HTN to reduce AD burden. The current review highlights the significance and impact of HTN-based prevention in lowering the AD burden in the elderly by providing a comprehensive overview of the physiological relationship between AD and HTN with an in-detail explanation of the role and applications of pathological biomarkers in this clinical association. The review will gain worth in presenting new insights and providing inclusive discussion on the correlation between HTN and cognitive impairment. It will increase across a wider scientific audience to expand understanding of this pathophysiological association.
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Affiliation(s)
- Qianqian Yao
- Institute of Nursing and Health, Henan University, Kaifeng, People’s Republic of China
| | - Kexin Jiang
- Institute of Nursing and Health, Henan University, Kaifeng, People’s Republic of China
| | - Fei Lin
- School of Medicine, Shangqiu Institute of Technology, Shangqiu, People’s Republic of China
| | - Tao Zhu
- Department of Geriatrics, Kaifeng Traditional Chinese Medicine Hospital, Kaifeng, People’s Republic of China
| | - Nazeer Hussain Khan
- Institute of Nursing and Health, Henan University, Kaifeng, People’s Republic of China
- Henan International Joint Laboratory for Nuclear Protein Regulation, Henan University, Kaifeng, People’s Republic of China
| | - Enshe Jiang
- Institute of Nursing and Health, Henan University, Kaifeng, People’s Republic of China
- Henan International Joint Laboratory for Nuclear Protein Regulation, Henan University, Kaifeng, People’s Republic of China
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Hernández-Vásquez A, Carrillo Morote BN, Azurin Gonzales VDC, Turpo Cayo EY, Azañedo D. [Spatial analysis of hypertension in Peruvian adults, 2022]. ARCHIVOS PERUANOS DE CARDIOLOGIA Y CIRUGIA CARDIOVASCULAR 2023; 4:48-54. [PMID: 37780947 PMCID: PMC10538923 DOI: 10.47487/apcyccv.v4i2.296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 06/22/2023] [Indexed: 10/03/2023]
Abstract
Objectives To perform a spatial analysis of arterial hypertension in the Peruvian adult population to identify geographic patterns with a higher concentration of cases. Materials and methods A spatial analysis was conducted using data from the Demographic and Family Health Survey (ENDES) 2022. A sample of 29,422 adults was included, and the global Moran's index and Getis-Ord Gi* analysis were used to evaluate spatial autocorrelation and cluster concentration. Results The age-standardized prevalence of arterial hypertension was 19.2%. Clusters with a high concentration of arterial hypertension were observed in departments along the Peruvian coast such as Tumbes, Piura, Lambayeque, La Libertad, Ancash, and Lima, as well as in the northern regions of the Highlands. Clusters were also found in the regions of Loreto and Madre de Dios in the Peruvian jungle. Conclusions This study revealed geographic patterns of arterial hypertension in Peru, with a higher concentration of cases along the Peruvian coast and in certain regions of the Highlands and Jungle. These findings highlight the need to develop strategies for the prevention and control of the disease, especially in the areas identified as high-prevalence clusters.
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Affiliation(s)
- Akram Hernández-Vásquez
- Centro de Excelencia en Investigaciones Económicas y Sociales en Salud, Vicerrectorado de Investigación, Universidad San Ignacio de Loyola, Lima, PerúUniversidad San Ignacio de LoyolaCentro de Excelencia en Investigaciones Económicas y Sociales en SaludVicerrectorado de InvestigaciónUniversidad San Ignacio de LoyolaLimaPeru
| | - Brenda Noemí Carrillo Morote
- Facultad de Ciencias de la Salud, Universidad Científica del Sur, Lima, Perú.Universidad Científica del SurFacultad de Ciencias de la SaludUniversidad Científica del SurLimaPeru
| | | | - Efraín Y. Turpo Cayo
- Universidad Nacional Agraria La Molina, Lima, Perú.Universidad Nacional Agraria La MolinaUniversidad Nacional Agraria La MolinaLimaPeru
| | - Diego Azañedo
- Universidad Científica del Sur, Lima, Perú.Universidad Científica del SurUniversidad Científica del SurLimaPeru
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Schutte AE, Jafar TH, Poulter NR, Damasceno A, Khan NA, Nilsson PM, Alsaid J, Neupane D, Kario K, Beheiry H, Brouwers S, Burger D, Charchar FJ, Cho MC, Guzik TJ, Haji Al-Saedi GF, Ishaq M, Itoh H, Jones ESW, Khan T, Kokubo Y, Kotruchin P, Muxfeldt E, Odili A, Patil M, Ralapanawa U, Romero CA, Schlaich MP, Shehab A, Mooi CS, Steckelings UM, Stergiou G, Touyz RM, Unger T, Wainford RD, Wang JG, Williams B, Wynne BM, Tomaszewski M. Addressing global disparities in blood pressure control: perspectives of the International Society of Hypertension. Cardiovasc Res 2023; 119:381-409. [PMID: 36219457 PMCID: PMC9619669 DOI: 10.1093/cvr/cvac130] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 05/13/2022] [Accepted: 05/31/2022] [Indexed: 11/14/2022] Open
Abstract
ABSTRACT Raised blood pressure (BP) is the leading cause of preventable death in the world. Yet, its global prevalence is increasing, and it remains poorly detected, treated, and controlled in both high- and low-resource settings. From the perspective of members of the International Society of Hypertension based in all regions, we reflect on the past, present, and future of hypertension care, highlighting key challenges and opportunities, which are often region-specific. We report that most countries failed to show sufficient improvements in BP control rates over the past three decades, with greater improvements mainly seen in some high-income countries, also reflected in substantial reductions in the burden of cardiovascular disease and deaths. Globally, there are significant inequities and disparities based on resources, sociodemographic environment, and race with subsequent disproportionate hypertension-related outcomes. Additional unique challenges in specific regions include conflict, wars, migration, unemployment, rapid urbanization, extremely limited funding, pollution, COVID-19-related restrictions and inequalities, obesity, and excessive salt and alcohol intake. Immediate action is needed to address suboptimal hypertension care and related disparities on a global scale. We propose a Global Hypertension Care Taskforce including multiple stakeholders and societies to identify and implement actions in reducing inequities, addressing social, commercial, and environmental determinants, and strengthening health systems implement a well-designed customized quality-of-care improvement framework.
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Affiliation(s)
- Aletta E Schutte
- School of Population Health, University of New South Wales, Kensington Campus, High Street, Sydney 2052 NSW, Australia; The George Institute for Global Health, King Street, Newton, Sydney NSW 2052, Australia
- Hypertension in Africa Research Team, SAMRC Unit for Hypertension and Cardiovascular Disease; North-West University, Hoffman Street, Potchefstroom 2520, South Africa
- SAMRC Development Pathways for Health Research Unit, School of Clinical Medicine, University of the Witwatersrand, 1 Jan Smuts Ave, Braamfontein, Johannesburg, 2000, South Africa
| | - Tazeen H Jafar
- Program in Health Services and Systems Research, Duke-NUS Medical School, Department of Renal Medicine, 8 College Rd., Singapore 169857, Singapore
- Duke Global Health Institute, Duke University, 310 Trent Dr, Durham, NC 27710, USA
| | - Neil R Poulter
- Imperial Clinical Trials Unit, School of Public Health, Imperial College London, London W12 7RH, UK
| | - Albertino Damasceno
- Faculty of Medicine, Eduardo Mondlane University, 3453 Avenida Julius Nyerere, Maputo, Mozambique
| | - Nadia A Khan
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
- Center for Health Evaluation and Outcomes Sciences, Vancouver, British Columbia, Canada
| | - Peter M Nilsson
- Department of Clinical Sciences, Skane University Hospital, Lund University, Malmö, Sweden
| | - Jafar Alsaid
- Ochsner Health System, New Orleans, Louisiana, USA
- Queensland University, Brisbane, Queensland, Australia
| | - Dinesh Neupane
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Kazuomi Kario
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Hind Beheiry
- International University of Africa, Khartoum, Sudan
| | - Sofie Brouwers
- Department of Cardiology, Cardiovascular Center Aalst, OLV Clinic Aalst, Aalst, Belgium
- Department of Experimental Pharmacology, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Dylan Burger
- Kidney Research Centre, Ottawa Hospital Research Institute, Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Fadi J Charchar
- Health Innovation and Transformation Centre, Federation University, Ballarat, Victoria, Australia
- Department of Physiology and Anatomy, University of Melbourne, Melbourne, Victoria, Australia
| | - Myeong-Chan Cho
- Department of Internal Medicine, College of Medicine, Chungbuk National University, Cheongju, Korea
| | - Tomasz J Guzik
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | | | | | - Hiroshi Itoh
- Department of Endocrinology, Metabolism and Nephrology, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8585, Japan
| | - Erika S W Jones
- Division of Nephrology and Hypertension, Groote Schuur Hospital and Kidney and Hypertension Research Unit, University of Cape Town, Cape Town, South Africa
| | - Taskeen Khan
- Department of Public Health Medicine, University of Pretoria, Pretoria, South Africa
| | - Yoshihiro Kokubo
- Department of Preventive Cardiology, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Praew Kotruchin
- Department of Emergency Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Elizabeth Muxfeldt
- University Hospital Clementino Fraga Filho, Hypertension Program, Universidade Federal do Rio de Janeiro, Brazil
| | - Augustine Odili
- Circulatory Health Research Laboratory, College of Health Sciences, University of Abuja, Abuja, Nigeria
| | - Mansi Patil
- Department of Nutrition and Dietetics, Asha Kiran JHC Hospital, Chinchwad, India
| | - Udaya Ralapanawa
- Faculty of Medicine, University of Peradeniya, Kandy, Central Province, Sri Lanka
| | - Cesar A Romero
- Renal Division, Department of Internal Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Markus P Schlaich
- Dobney Hypertension Centre, School of Medicine, Royal Perth Hospital Unit and RPH Research Foundation, The University of Western Australia, Perth, Australia
- Department of Cardiology, Royal Perth Hospital, Perth, Western Australia, Australia
- Department of Nephrology, Royal Perth Hospital, Perth, Western Australia, Perth, Western Australia, Australia
| | - Abdulla Shehab
- College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Ching Siew Mooi
- Department of Family Medicine, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Malaysia
| | - U Muscha Steckelings
- Department of Cardiovascular & Renal Research, Institute of Molecular Medicine. University of Southern Denmark, Odense, Denmark
| | - George Stergiou
- Hypertension Centre STRIDE-7, School of Medicine, Third Department of Medicine, Sotiria Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Rhian M Touyz
- Research Institute of the McGill University Health Centre, McGill University, Montreal, QC, Canada
| | - Thomas Unger
- CARIM - Cardiovascular Research Institute, Maastricht University, Maastricht, The Netherlands
| | - Richard D Wainford
- Department of Pharmacology & Experimental Therapeutics and the Whitaker, Cardiovascular Institute, Boston University School of Medicine, Boston, MA, USA
| | - Ji-Guang Wang
- Department of Hypertension, Centre for Epidemiological Studies and Clinical Trials, The Shanghai Institute of Hypertension, Shanghai Key Laboratory of Hypertension, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Bryan Williams
- Institute of Cardiovascular Science, University College London (UCL), National Institute for Health Research (NIHR), UCL Hospitals Biomedical Research Centre, London, UK
| | - Brandi M Wynne
- Department of Internal Medicine, Division of Nephrology & Hypertension, University of Utah, Salt Lake City, UT, USA
| | - Maciej Tomaszewski
- Division of Cardiovascular Sciences, Faculty of Medicine, Biology and Health, University of Manchester, Manchester, UK
- Manchester Heart Centre, Manchester University NHS Foundation Trust, Manchester, UK
- Manchester Academic Health Science Centre, Manchester University NHS Foundation Trust, Manchester, UK
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Li B, Chen M, Zeng Y, Luo S. Correlation between perioperative dexmedetomidine administration and postoperative acute kidney injury in hypertensive patients undergoing non-cardiac surgery. Front Pharmacol 2023; 14:1143176. [PMID: 37063282 PMCID: PMC10090366 DOI: 10.3389/fphar.2023.1143176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 03/17/2023] [Indexed: 03/31/2023] Open
Abstract
Background: Previous studies have suggested that dexmedetomidine may have a protective effect on renal function. However, it is currently unclear whether perioperative dexmedetomidine administration is associated with postoperative acute kidney injury (AKI) incidence risk in hypertensive patients undergoing non-cardiac surgery.Methods: This investigation was a retrospective cohort study. Hypertensive patients undergoing non-cardiac surgery in Third Xiangya Hospital of Central South University from June 2018 to December 2019 were included. The relevant data were extracted through electronic cases. The univariable analysis identified demographic, preoperative laboratory, and intraoperative factors associated with acute kidney injury. Multivariable stepwise logistic regression was used to assess the association between perioperative dexmedetomidine administration and postoperative acute kidney injury after adjusting for interference factors. In addition, we further performed sensitivity analyses in four subgroups to further validate the robustness of the results.Results: A total of 5769 patients were included in this study, with a 7.66% incidence of postoperative acute kidney injury. The incidence of postoperative acute kidney injury was lower in the dexmedetomidine-administered group than in the control group (4.12% vs. 8.06%, p < 0.001). In the multivariable stepwise logistic regression analysis, perioperative dexmedetomidine administration significantly reduced the risk of postoperative acute kidney injury after adjusting for interference factors [odds ratio (OR) = 0.56, 95% confidence interval (CI): 0.36–0.87, p = 0.010]. In addition, sensitivity analysis in four subgroups indicated parallel findings: i) eGRF <90 mL/min·1.73/m2 subgroup (OR = 0.40, 95% CI: 0.19–0.84, p = 0.016), ii) intraoperative blood loss <1000 mL subgroup (OR = 0.58, 95% CI: 0.36–0.94, p = 0.025), iii) non-diabetes subgroup (OR = 0.51, 95% CI: 0.29–0.89, p = 0.018), and iv) older subgroup (OR = 0.55, 95% CI: 0.32–0.93, p = 0.027).Conclusion: In conclusion, our study suggests that perioperative dexmedetomidine administration is associated with lower risk and less severity of postoperative acute kidney injury in hypertensive individuals undergoing non-cardiac surgery. Therefore, future large-scale RCT studies are necessary to validate this benefit.
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Affiliation(s)
- Bo Li
- Operation Center, Third Xiangya Hospital, Central South University, Changsha, China
| | - Minghua Chen
- Department of Anesthesiology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Youjie Zeng
- Department of Anesthesiology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Siwan Luo
- Department of Anesthesiology, Third Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Siwan Luo,
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47
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Hijová E. Benefits of Biotics for Cardiovascular Diseases. Int J Mol Sci 2023; 24:ijms24076292. [PMID: 37047262 PMCID: PMC10093891 DOI: 10.3390/ijms24076292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 03/23/2023] [Accepted: 03/24/2023] [Indexed: 03/30/2023] Open
Abstract
Cardiovascular diseases are the main cause of death in many countries, and the better prevention and prediction of these diseases would be of great importance for individuals and society. Nutrition, the gut microbiota, and metabolism have raised much interest in the field of cardiovascular disease research in the search for the main mechanisms that promote cardiovascular diseases. Understanding the interactions between dietary nutrient intake and the gut microbiota-mediated metabolism may provide clinical insight in order to identify individuals at risk of cardiometabolic disease progression, as well as other potential therapeutic targets to mitigate the risk of cardiometabolic disease progression. The development of cardiometabolic diseases can be modulated by specific beneficial metabolites derived from bacteria. Therefore, it is very important to investigate the impact of these metabolites on human health and the possibilities of modulating their production with dietary supplements called biotics.
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Affiliation(s)
- Emília Hijová
- Center of Clinical and Preclinical Research MEDIPARK, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Trieda SNP 1, 040 11 Košice, Slovakia
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48
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Lobo EH, Karmakar C, Abdelrazek M, Abawajy J, Chow CK, Zhang Y, Kabir MA, Daryabeygi R, Maddison R, Islam SMS. Design and development of a smartphone app for hypertension management: An intervention mapping approach. Front Public Health 2023; 11:1092755. [PMID: 37006589 PMCID: PMC10050573 DOI: 10.3389/fpubh.2023.1092755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 02/21/2023] [Indexed: 03/17/2023] Open
Abstract
BackgroundSeveral research studies have demonstrated the potential of mobile health apps in supporting health management. However, the design and development process of these apps are rarely presented.ObjectiveWe present the design and development of a smartphone-based lifestyle app integrating a wearable device for hypertension management.MethodsWe used an intervention mapping approach for the development of theory- and evidence-based intervention in hypertension management. This consisted of six fundamental steps: needs assessment, matrices, theoretical methods and practical strategies, program design, adoption and implementation plan, and evaluation plan. To design the contents of the intervention, we performed a literature review to determine the preferences of people with hypertension (Step 1) and necessary objectives toward the promotion of self-management behaviors (Step 2). Based on these findings, we implemented theoretical and practical strategies in consultation with stakeholders and researchers (Steps 3), which was used to identify the functionality and develop an mHealth app (Step 4). The adoption (Step 5) and evaluation (Step 6) of the mHealth app will be conducted in a future study.ResultsThrough the needs analysis, we identified that people with hypertension preferred having education, medication or treatment adherence, lifestyle modification, alcohol and smoking cessation and blood pressure monitoring support. We utilized MoSCoW analysis to consider four key elements, i.e., education, medication or treatment adherence, lifestyle modification and blood pressure support based on past experiences, and its potential benefits in hypertension management. Theoretical models such as (i) the information, motivation, and behavior skills model, and (ii) the patient health engagement model was implemented in the intervention development to ensure positive engagement and health behavior. Our app provides health education to people with hypertension related to their condition, while utilizing wearable devices to promote lifestyle modification and blood pressure management. The app also contains a clinician portal with rules and medication lists titrated by the clinician to ensure treatment adherence, with regular push notifications to prompt behavioral change. In addition, the app data can be reviewed by patients and clinicians as needed.ConclusionsThis is the first study describing the design and development of an app that integrates a wearable blood pressure device and provides lifestyle support and hypertension management. Our theory-driven intervention for hypertension management is founded on the critical needs of people with hypertension to ensure treatment adherence and supports medication review and titration by clinicians. The intervention will be clinically evaluated in future studies to determine its effectiveness and usability.
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Affiliation(s)
- Elton H. Lobo
- Institute for Physical Activity and Nutrition (IPAN), Deakin University, Geelong, VIC, Australia
- Department of General Practice, The University of Melbourne, Melbourne, VIC, Australia
- *Correspondence: Elton H. Lobo
| | - Chandan Karmakar
- School of Information Technology, Deakin University, Geelong, VIC, Australia
| | - Mohamed Abdelrazek
- School of Information Technology, Deakin University, Geelong, VIC, Australia
| | - Jemal Abawajy
- School of Information Technology, Deakin University, Geelong, VIC, Australia
| | - Clara K. Chow
- Westmead Applied Research Centre, University of Sydney, Sydney, NSW, Australia
| | - Yuxin Zhang
- Institute for Physical Activity and Nutrition (IPAN), Deakin University, Geelong, VIC, Australia
| | - Muhammad Ashad Kabir
- School of Computing, Mathematics and Engineering, Charles Sturt University, Bathurst, NSW, Australia
| | - Reza Daryabeygi
- Institute for Physical Activity and Nutrition (IPAN), Deakin University, Geelong, VIC, Australia
| | - Ralph Maddison
- Institute for Physical Activity and Nutrition (IPAN), Deakin University, Geelong, VIC, Australia
| | - Sheikh Mohammed Shariful Islam
- Institute for Physical Activity and Nutrition (IPAN), Deakin University, Geelong, VIC, Australia
- Sheikh Mohammed Shariful Islam
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Zhang X, Ye R, Sun L, Liu X, Wang S, Meng Q, Chen X. Relationship between novel anthropometric indices and the incidence of hypertension in Chinese individuals: a prospective cohort study based on the CHNS from 1993 to 2015. BMC Public Health 2023; 23:436. [PMID: 36879238 PMCID: PMC9990350 DOI: 10.1186/s12889-023-15208-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 02/03/2023] [Indexed: 03/08/2023] Open
Abstract
BACKGROUND Recently, novel anthropometric indices (AHIs), including the body roundness index (BRI) and a body shape index (ABSI), were proposed to evaluate a subject's nutritional status and metabolic disorders. In the present study, we mainly analyzed the relationship between AHIs and the incidence of hypertension and preliminarily compared their abilities to discriminate hypertension incidence in the Chinese population from the China Health and Nutrition Survey (CHNS). METHODS A total of 12,154 participants were included in this longitudinal study. The age range of this cohort was 18-94 years old (mean age: 40.73 ± 13.85 years old). 4511 participants developed hypertension during a median of 7.00 years of follow-up. Cox regression analysis, stratified analysis, and interaction tests were used to analyze the relationship between AHIs and the incidence of hypertension. Time-dependent receiver operating characteristic (ROC) curves, integrated discrimination improvement (IDI) and net reclassification index (NRI) were calculated to appraise the AHIs' discrimination value of new-onset hypertension. RESULTS Kaplan‒Meier curves demonstrated that the participants in higher quartiles of AHIs (ABSI or BRI) at baseline were at greater risk of hypertension incidence during the follow-up. After adjusting for confounding factors, multivariate Cox regression models showed that the quartiles of BRI were significantly associated with an increased risk of hypertension in the whole cohort but were relatively weak for ABSI quartiles (P for trend = 0.387). In addition, ABSI z score (HR = 1.08, 95% CI: 1.04-1.11) and BRI z score (HR = 1.27, 95% CI: 1.23-1.30) were positively associated with increased incident hypertension in the total population. Stratified analysis and interaction tests showed a greater risk of new-onset hypertension in those < 40 years old (HR = 1.43, 95% CI: 1.35-1.50) for each z score increase in BRI and a higher incidence of hypertension in participants who were drinkers (HR = 1.10, 95% CI: 1.04-1.14) for each z score increase in ABSI. In addition, we observed that the area under the curve for identifying hypertension incidence for BRI was significantly higher than that for ABSI at 4, 7, 11, 12, and 15 years (all P < 0.05). However, the AUC of both indices decreased over time. Furthermore, the addition of BRI improved the differentiation and reclassification of traditional risk factors with a continuous NRI of 0.201 (95% CI: 0.169-0.228) and an IDI of 0.021 (95% CI: 0.015-0.028). CONCLUSION Increased ABSI and BRI were associated with an increased risk of hypertension in Chinese individuals. BRI performed better than ABSI in identifying the new onset of hypertension, and the discrimination ability of both indices decreased over time.
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Affiliation(s)
- Xin Zhang
- Cardiology Department, West China Hospital, Sichuan University, People's Republic of China, 610041, Chengdu, Sichuan Province, China
| | - Runyu Ye
- Cardiology Department, West China Hospital, Sichuan University, People's Republic of China, 610041, Chengdu, Sichuan Province, China
| | - Lirong Sun
- Cardiology Department, West China Hospital, Sichuan University, People's Republic of China, 610041, Chengdu, Sichuan Province, China
| | - Xueting Liu
- Cardiology Department, West China Hospital, Sichuan University, People's Republic of China, 610041, Chengdu, Sichuan Province, China
| | - Si Wang
- Cardiology Department, West China Hospital, Sichuan University, People's Republic of China, 610041, Chengdu, Sichuan Province, China
| | - Qingtao Meng
- Cardiology Department, West China Hospital, Sichuan University, People's Republic of China, 610041, Chengdu, Sichuan Province, China.
- Cardiology Department, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan Province, People's Republic of China.
| | - Xiaoping Chen
- Cardiology Department, West China Hospital, Sichuan University, People's Republic of China, 610041, Chengdu, Sichuan Province, China.
- Cardiology Department, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan Province, People's Republic of China.
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50
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Wang S, Han Q, Wei Z, Wang Y, Deng L, Chen M. Formaldehyde causes an increase in blood pressure by activating ACE/AT1R axis. Toxicology 2023; 486:153442. [PMID: 36706861 DOI: 10.1016/j.tox.2023.153442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 01/14/2023] [Accepted: 01/23/2023] [Indexed: 01/26/2023]
Abstract
Previous studies suggest some link between formaldehyde exposure and harmful cardiovascular effects. But whether exposure to formaldehyde can cause blood pressure to rise, and if so, what the underlying mechanism is, remains unclear. In this study, C57BL/6 male mice were exposed to 0.1, 0.5, 2.5 mg/m3 of gaseous formaldehyde for 4 h daily over a three-week period. The systolic blood pressure (SBP), diastolic blood pressure (DBP), mean blood pressure (MBP) and heart rate (HR) of the mice were measured by tail-cuff plethysmography, and any histopathological changes in the target organs of hypertension were investigated. The results showed that exposure to formaldehyde did cause a significant increase in blood pressure and heart rate, and resulted in varying degrees of damage to the heart, aortic vessels and kidneys. To explore the underlying mechanism, a specific inhibitor of angiotensin converting enzyme (ACE) was used to block the ACE/AT1R axis. We observed the levels of ACE and angiotensin II type 1 receptor (AT1R), as well as the bradykinin (BK) in cardiac cytoplasm. The data suggest that exposure to formaldehyde induced an increase in the expression of ACE and AT1R, and decreased the levels of BK. Strikingly, treatment with 5 mg/kg/d ACE inhibitor can attenuate the increase in blood pressure and the pathological changes caused by formaldehyde exposure. This result has improved our understanding of whether, and how, formaldehyde exposure affects the development of hypertension.
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Affiliation(s)
- Shuwei Wang
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan 430079 Hubei, China
| | - Qi Han
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan 430079 Hubei, China
| | - Zhaolan Wei
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan 430079 Hubei, China
| | - Yunyi Wang
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan 430079 Hubei, China
| | - Lingfu Deng
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan 430079 Hubei, China
| | - Mingqing Chen
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan 430079 Hubei, China.
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