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Akintunde AA, Olamoyegun MA, Akinlade MO, Yusuf OA, Salawu A. Abnormal blood pressure dipping pattern: frequency, determinants, and correlates in Diabetes Mellitus patients in the Cardiovascular Health Risk Assessment in Diabetes Mellitus (CHiD) study. J Diabetes Metab Disord 2024; 23:689-697. [PMID: 38932843 PMCID: PMC11196480 DOI: 10.1007/s40200-023-01337-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 10/24/2023] [Indexed: 06/28/2024]
Abstract
Purpose Non-dipping status is associated with increased total and cardiovascular mortality in many disease conditions including diabetes mellitus. The pattern and its implications are not well described among Africans. This study was done to describe the frequency of abnormal blood pressure (BP) dipping among T2DM subjects, its determinants and correlates in Ogbomoso, Nigeria. Methods This was a cross-sectional study done at the LAUTECH Teaching Hospital, Ogbomoso. One hundred individuals diagnosed with T2DM were recruited and they had 24-hour ambulatory BP monitoring, echocardiography, ECG, and carotid Doppler among other evaluations. Statistical analysis was done using SPSS 27.0 (Chicago Ill, USA). Results The mean age of the participants was 59.3 ± 10.8 years, mean body mass index 27.7 ± 5.9 kg/m2 with a mean duration of diabetes of 7.52 ± 5.54 years. Abnormal BP dipping was present in 89% (consisting of 41% or reverse dippers and 48% non-dippers). T2DM subjects with abnormal dipping pattern were more likely to be females, had higher glycated haemoglobin, lower fractional shortening, higher left atrial volume and left ventricular mass index, and a higher DM duration than those with normal BP dipping status. The major determinants of abnormal dipping pattern were the duration of diabetes and low HDL-C concentration. Conclusion Abnormal BP dipping pattern is highly prevalent in T2DM subjects, especially among females. Abnormal BP dipping was also associated with markers of increased cardiovascular risk such as impaired kidney function, left ventricular hypertrophy, postural hypotension, history of intermittent claudication, and presence of plaques on carotid Doppler studies. Supplementary Information The online version contains supplementary material available at 10.1007/s40200-023-01337-8.
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Affiliation(s)
- Adeseye A. Akintunde
- Cardiology Unit, Department of Medicine, Ladoke Akintola University of Technology Teaching Hospital, Ogbomoso, Nigeria
- Department of Medicine, Faculty of Clinical Sciences, Ladoke Akintola University of Technology, Ogbomoso, Nigeria
| | - Michael A. Olamoyegun
- Endocrinology Unit, Department of Medicine, Ladoke Akintola University of Technology Teaching Hospital, Ogbomoso, Nigeria
- Department of Medicine, Faculty of Clinical Sciences, Ladoke Akintola University of Technology, Ogbomoso, Nigeria
| | - Mathias O. Akinlade
- Cardiology Unit, Department of Medicine, Ladoke Akintola University of Technology Teaching Hospital, Ogbomoso, Nigeria
- Cardiology Department, Royal Infirmary of Edinburgh, 51 Little France, Edinburgh, EH16 4SA Scotland
| | | | - Afolabi Salawu
- Department of Chemical Pathology, Faculty of Basic Clinical Sciences, Ladoke Akintola University of Technology, Prof. Adeseye A. Akintunde, P.O. Box 3238, Osogbo, Nigeria
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Abstract
Hypertension is the leading modifiable cause of premature death and hence one of the global targets of World Health Organization for prevention. Hypertension also affects the great majority of patients with chronic kidney disease (CKD). Both hypertension and CKD are intrinsically related, as hypertension is a strong determinant of worse renal and cardiovascular outcomes and renal function decline aggravates hypertension. This bidirectional relationship is well documented by the high prevalence of hypertension across CKD stages and the dual benefits of effective antihypertensive treatments on renal and cardiovascular risk reduction. Achieving an optimal blood pressure (BP) target is mandatory and requires several pharmacological and lifestyle measures. However, it also requires a correct diagnosis based on reliable BP measurements (eg, 24-hour ambulatory BP monitoring, home BP), especially for populations like patients with CKD where reduced or reverse dipping patterns or masked and resistant hypertension are frequent and associated with a poor cardiovascular and renal prognosis. Even after achieving BP targets, which remain debated in CKD, the residual cardiovascular risk remains high. Current antihypertensive options have been enriched with novel agents that enable to lower the existing renal and cardiovascular risks, such as SGLT2 (sodium-glucose cotransporter-2) inhibitors and novel nonsteroidal mineralocorticoid receptor antagonists. Although their beneficial effects may be driven mostly from actions beyond BP control, recent evidence underline potential improvements on abnormal 24-hour BP phenotypes such as nondipping. Other promising novelties are still to come for the management of hypertension in CKD. In the present review, we shall discuss the existing evidence of hypertension as a cardiovascular risk factor in CKD, the importance of identifying hypertension phenotypes among patients with CKD, and the traditional and novel aspects of the management of hypertensives with CKD.
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Affiliation(s)
- Michel Burnier
- Hypertension Research Foundation (M.B.), University of Lausanne, Switzerland
- Faculty of Biology and Medicine (M.B.), University of Lausanne, Switzerland
- Service of Nephrology and Hypertension, Centre Hospitalier Universitaire Vaudois, Lausanne Switzerland (M.B., A.D.)
| | - Aikaterini Damianaki
- Service of Nephrology and Hypertension, Centre Hospitalier Universitaire Vaudois, Lausanne Switzerland (M.B., A.D.)
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Lithovius R, Groop PH. The many faces of hypertension in individuals with type 1 diabetes. Diabetes Res Clin Pract 2023; 197:110564. [PMID: 36738830 DOI: 10.1016/j.diabres.2023.110564] [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: 12/20/2022] [Revised: 01/20/2023] [Accepted: 01/27/2023] [Indexed: 02/05/2023]
Abstract
Several disturbed blood pressure (BP) patterns, including disparities between office and out-of-office BP measurements (such as white-coat and masked hypertension), disturbed circadian BP variability (such as abnormal dipping patterns and nocturnal hypertension) and treatment-resistant hypertension, are common in individuals with type 1 diabetes. Consequently, office or home BP measurements alone may not reflect real BP variation and may lead to inadequate diagnosis and treatment of hypertension. The early detection of these disturbed BP patterns is especially crucial in individuals with type 1 diabetes, as these patterns may indicate future development of adverse cardiovascular and renal outcomes. In this review we will describe these disturbed BP patterns and discuss recent findings on their prevalence and outcomes. We will also address critical areas for future research to determine the true prevalence and prognosis of disturbed BP patterns, and to optimize and improve the knowledge and management of high-risk individuals with type 1 diabetes and disturbed BP patterns.
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Affiliation(s)
- Raija Lithovius
- Folkhälsan Institute of Genetics, Folkhälsan Research Centre, Helsinki, Finland; Department of Nephrology, University of Helsinki and Helsinki University Hospital, Finland; Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Finland
| | - Per-Henrik Groop
- Folkhälsan Institute of Genetics, Folkhälsan Research Centre, Helsinki, Finland; Department of Nephrology, University of Helsinki and Helsinki University Hospital, Finland; Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Finland; Department of Diabetes, Central Clinical School, Monash University, Melbourne, VIC, Australia.
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Călin P, Viorel M, Luchiana P, Mihaela C, Lavinia P. Masked nocturnal hypertension as a result of high prevalence of non-dippers among apparently well-controlled hypertensive patients with type 2 diabetes mellitus: data from a prospective study. Diabetol Metab Syndr 2022; 14:130. [PMID: 36109761 PMCID: PMC9479407 DOI: 10.1186/s13098-022-00899-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 08/29/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Ambulatory blood pressure monitoring (ABPM) in patients with diabetes mellitus (DM) and hypertension (HTN) show the dipping patterns, identify masked uncontrolled hypertension (MUCH), and demonstrate the effectiveness of the blood pressure (BP) treatment. MUCH is associated with a two-fold higher risk of adverse events. Prevalence in patients with DM is between 13.3 and 66.4%. Our study aims to investigate the prevalence of MUCH and the BP patterns in a population of apparently well-controlled hypertensive patients with type 2 DM (T2DM). A second aspect was the assessment of the effectiveness of antihypertensive treatment. METHODS One hundred and sixty-three consecutively treated hypertensive patients with T2DM and an office BP between 130-139 and 80-89 mmHg performed a 24 h ABPM. The circadian BP variation, the presence of MUCH, and the correlations with the treatment were assessed. RESULTS There were 75 dippers (46.02%), 77 non-dippers (47.23%), 4 reverse dippers (2.45%), and 7 extreme dippers (4.30%). Eighty-one patients (77 non-dippers + 4 reverse dippers; 49.7%) had isolated nocturnal MUCH according to the mean night ABPM criteria. Dippers and extreme dippers (75 dippers + 7 extreme dippers; 51.3%) did not have any MUCH criteria. The patients took, on an average, 3 antihypertensive drugs with no difference between those with controlled HTN and the isolated nocturnal MUCH group. Significant factors associated with isolated nocturnal MUCH and a non-dipping BP pattern included age > 65 years (OR = 1.9), DM duration > 10 years (OR = 1.4), HTN duration > 6.5 years (OR = 1.2), obesity (OR = 1.6), and cardiovascular comorbidities (OR = 1.4). CONCLUSIONS The current study shows that half of the treated hypertensive patients with T2DM and office clinical normotension are non-dippers or reverse dippers. They experience isolated nocturnal MUCH due to their elevated nocturnal BP values, which comply with the actual definition of masked nocturnal hypertension. Bedtime chronotherapy in those patients could be linked to better effectiveness of antihypertensive treatment during the night with the important goal of reducing cardiovascular and cerebrovascular adverse events. ABPM should be performed in hypertensive patients with DM for better risk stratification and more effective control of HTN.
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Affiliation(s)
- Pop Călin
- Emergency Clinical County Hospital Baia Mare, Str George Cosbuc Nr 31, 430130 Baia Mare, Romania
- Faculty of Medicine Arad, “Vasile Goldis” University, 310025 Arad, Romania
| | - Manea Viorel
- Emergency Clinical County Hospital Baia Mare, Str George Cosbuc Nr 31, 430130 Baia Mare, Romania
| | - Pruna Luchiana
- Emergency Clinical County Hospital Baia Mare, Str George Cosbuc Nr 31, 430130 Baia Mare, Romania
| | - Cosma Mihaela
- Emergency Clinical County Hospital Baia Mare, Str George Cosbuc Nr 31, 430130 Baia Mare, Romania
| | - Pop Lavinia
- Emergency Clinical County Hospital Baia Mare, Str George Cosbuc Nr 31, 430130 Baia Mare, Romania
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The Role of Ambulatory Blood Pressure Monitoring in Current Clinical Practice. Heart Lung Circ 2022; 31:1333-1340. [DOI: 10.1016/j.hlc.2022.06.670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/22/2022] [Accepted: 06/13/2022] [Indexed: 11/23/2022]
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Methods of Blood Pressure Measurement to Predict Hypertension-Related Cardiovascular Morbidity and Mortality. Curr Cardiol Rep 2022; 24:439-444. [PMID: 35138575 DOI: 10.1007/s11886-022-01661-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/25/2021] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW As the evidence on different blood pressure phenotypes and their cardiovascular risks evolve, it is imperative to evaluate the reliability of office blood pressure (OBP), ambulatory blood pressure (ABP), and home blood pressure (HBP) measurements and their associations with cardiovascular morbidity and mortality. RECENT FINDINGS HBP is more reliable in diagnosis of hypertension than OBP or ABP. HBP correlates better with left ventricular mass index (LVMI). Increasing systolic HBP is associated with a higher risk of all-cause mortality, cardiovascular mortality, and cardiovascular events. An elevated systolic ABP is also associated with a higher risk of cardiovascular events and mortality. ABP is a better predictor of cardiovascular events than OBP in diabetics. ABP and HBP furnish additional information beyond OBP. They correlate better with cardiovascular outcomes and are more helpful with monitoring therapy than OBP. Comparative effectiveness studies of all three methods associating with cardiovascular outcomes are warranted.
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Bhat TA, Mir MR, Naqati S, Naik M, Naqash M. Hypertensive Phenotypes and Pattern of Ambulatory Blood Pressure in Patients of Diabetes Mellitus of Kashmir Valley. Indian J Endocrinol Metab 2022; 26:55-60. [PMID: 35662762 PMCID: PMC9162251 DOI: 10.4103/ijem.ijem_226_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 12/13/2021] [Accepted: 01/09/2022] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Patients of diabetes mellitus (DM) with hypertension (HTN) have a fourfold increased risk of cardiovascular disease (CVD) as compared to normotensive nondiabetic controls. However, many patients of DM who are normotensive or have controlled blood pressure on office BP measurement (OBPM) may assume that they do not have increased risk of CVD but may be having HTN or uncontrolled blood pressure on ambulatory blood pressure monitoring (ABPM). STUDY DESIGN OBJECTIVE A cross-sectional observational study to compare OBPM with ABPM and thus predict various hypertensive phenotypes like masked hypertension (MH) and white coat hypertension and pattern of blood pressure in diabetic patients of our population. MATERIALS AND METHODS Two hundred patients of DM with or without HTN were included in this study. The cases were subjected to detailed history, clinical examination, OBPM, and ABPM. RESULTS Out of 200 patients of DM, 32 were normotensives, 46 were hypertensives controlled on antihypertensive treatment, 22 were hypertensives not on anti-hypertensive treatment, and 100 were hypertensives uncontrolled on anti-hypertensive treatment. Among 32 normotensive diabetics, 17 (53%) patients had MH on ABPM. Out of these 32 normotensive patients, 7 (21.8%) had isolated nocturnal hypertension, 3 (9.3%) had isolated day-time HTN (IDH) and 7 (21.8%) had day-time and nocturnal HTN (DNH). Patients with MH had higher BMI, an observation that was statistically significant. Non-dipping pattern was found in 53% of patients of masked HTN. Out of 46 hypertensive diabetics with controlled OBPM on antihypertensive treatment, 26 (56.5%) had masked effect or masked uncontrolled hypertension on ABPM. Out of 22 diabetics with treatment naïve HTN, 7 (32%) were found to have white coat hypertension on ABPM. Fifteen (15%) patients out of 100 hypertensive diabetics with uncontrolled OBPM despite on anti-hypertensive were found to have white coat effect on ABPM. Patients with white coat effect had higher body mass index an observation that was statistically significant (p = 0.039). Non-dipping pattern was significantly associated with longer duration of diabetes (≥ 120 months), retinopathy and neuropathy. CONCLUSION To rely exclusively on OBPM to diagnose HTN and monitor blood pressure may underestimate the CVD risk especially in diabetics. ABPM is a tool that may not only help clinicians in starting anti-HTN treatment perspicuously, but also may help in avoiding unnecessary anti-hypertensive treatment and/or withdrawing anti-hypertensive treatment as indicated and thus avoiding credulity.
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Affiliation(s)
- Tariq A. Bhat
- Department of General Medicine, SKIMS Medical College and Hospital, Srinagar, Jammu and Kashmir, India
| | - Mohammad R. Mir
- Department of Internal Medicine, SKIMS, Soura, Jammu and Kashmir, India
| | - Shaariq Naqati
- Department of Internal Medicine, SKIMS, Soura, Jammu and Kashmir, India
| | - Muzafar Naik
- Department of General Medicine, SKIMS Medical College and Hospital, Srinagar, Jammu and Kashmir, India
| | - Mubarik Naqash
- Department of General Medicine, SKIMS Medical College and Hospital, Srinagar, Jammu and Kashmir, India
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Enang OE, Omoronyia OE, Ayuk AE, Nwafor KN, Legogie AO. Diabetes knowledge among non-diabetic hypertensive patients in Calabar, Nigeria. Pan Afr Med J 2020; 36:198. [PMID: 32952842 PMCID: PMC7467622 DOI: 10.11604/pamj.2020.36.198.20522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 06/29/2020] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION among hypertensive patients, the comorbidity of diabetes is not uncommon. Yet, little is known about diabetes prevention among non-diabetic hypertensive patients. This study sought to assess such patients' knowledge about diabetes and its risk factors. METHODS a cross-sectional descriptive study design and random sampling were used to recruit non-diabetic hypertensive patients from University of Calabar Teaching Hospital. A pretested 33-item questionnaire was used to assess various aspects of diabetes knowledge. Participants' alcohol consumption, smoking habits, physical activity, and fresh fruit consumption were also assessed. The p-value was set to 0.05. RESULTS of 212 respondents with a mean age of 45.5 ± 10.8 years, approximately half (49.1%) had inadequate knowledge of diabetes. Most participants demonstrated poor knowledge of diabetes' clinical features (81.1%) and complications (59.4%), while fewer participants showed poor knowledge of causes and risk factors (24.5%) and diabetes management (40.6%). Older subjects, those in the wards, non-drinkers, physically active people, and those who frequently consumed fresh fruit had a significantly greater understanding of diabetes symptoms and complications (p<0.05). CONCLUSION hypertensive patients' diabetes knowledge is generally suboptimal, with greater knowledge deficiencies being apparent in specific areas. More strategic health education initiatives are required, about minimizing the risk of developing diabetes comorbidities.
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Affiliation(s)
- Ofem Egbe Enang
- Department of Internal Medicine, University of Calabar, Calabar, Nigeria
| | | | - Agam Ebaji Ayuk
- Department of Family Medicine, University of Calabar, Calabar, Nigeria
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Microbiota-governed microRNA-204 impairs endothelial function and blood pressure decline during inactivity in db/db mice. Sci Rep 2020; 10:10065. [PMID: 32572127 PMCID: PMC7308358 DOI: 10.1038/s41598-020-66786-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 05/15/2020] [Indexed: 01/05/2023] Open
Abstract
An impaired decline in blood pressure at rest is typical in people with diabetes, reflects endothelial dysfunction, and increases the risk of end-organ damage. Here we report that microRNA-204 (miR-204) promotes endothelial dysfunction and impairment in blood pressure decline during inactivity. We show that db/db mice overexpress miR-204 in the aorta, and its absence rescues endothelial dysfunction and impaired blood pressure decline during inactivity despite obesity. The vascular miR-204 is sensitive to microbiota, and microbial suppression reversibly decreases aortic miR-204 and improves endothelial function, while the endothelial function of mice lacking miR-204 remained indifferent to the microbial alterations. We also show that the circulating miR-122 regulates vascular miR-204 as miR-122 inhibition decreases miR-204 in endothelial cells and aorta. This study establishes that miR-204 impairs endothelial function, promotes impairment in blood pressure decline during rest, and opens avenues for miR-204 inhibition strategies against vascular dysfunction.
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Piskorz D. Hypertension and metabolic disorders, a glance from different phenotypes. Am J Prev Cardiol 2020; 2:100032. [PMID: 34327456 PMCID: PMC8315388 DOI: 10.1016/j.ajpc.2020.100032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 06/04/2020] [Accepted: 06/04/2020] [Indexed: 12/28/2022] Open
Abstract
The extraordinary expansion of cardiometabolic risk factors, the impact they generate in the development of hypertension and its specific phenotypes, and its implications in cardiovascular risk and therapeutic decision-making deserve an extensive and careful reflection. The aim of this review is to analyze the available evidence and gaps in the relationship between cardiometabolic risk factors and hypertension phenotypes. Overweight or obese patients, dyslipidemic, carbohydrate intolerant and type 2 diabetic patients have a significantly higher probability of suffering from high blood pressure than subjects without metabolic disorders. Masked hypertension should be systematically suspected in subjects with type 2 diabetes or metabolic disorders and borderline hypertension independently of the debate on the reproducibility of blood pressure phenotypes diagnosis. Some minor difficulties emerge to understand the phenotypes of hypertension in diabetic individuals, since clinical practice guidelines are not homogeneous in their postulates regarding the blood pressure targets at office and ambulatory and home blood pressure monitoring. The small number of diabetic hypertensive patients included in epidemiological studies, and the presence of confounding factors, such as the duration of diabetes, the quantity and type of drugs indicated for the treatment of both hypertension and diabetes, or the level of diabetes control, undermine the possibilities to draw conclusions of value for the clinical practice.
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Affiliation(s)
- Daniel Piskorz
- Cardiovascular Institute of the Rosario British Sanatorium, Jujuy 1540, 5th Floor, 2000, Rosario, Argentina
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Kario K, Shin J, Chen C, Buranakitjaroen P, Chia Y, Divinagracia R, Nailes J, Hoshide S, Siddique S, Sison J, Soenarta AA, Sogunuru GP, Tay JC, Teo BW, Turana Y, Zhang Y, Park S, Van Minh H, Wang J. Expert panel consensus recommendations for ambulatory blood pressure monitoring in Asia: The HOPE Asia Network. J Clin Hypertens (Greenwich) 2019; 21:1250-1283. [PMID: 31532913 PMCID: PMC8030405 DOI: 10.1111/jch.13652] [Citation(s) in RCA: 104] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 07/07/2019] [Indexed: 01/03/2023]
Abstract
Hypertension is an important public health issue because of its association with a number of significant diseases and adverse outcomes. However, there are important ethnic differences in the pathogenesis and cardio-/cerebrovascular consequences of hypertension. Given the large populations and rapidly aging demographic in Asian regions, optimal strategies to diagnose and manage hypertension are of high importance. Ambulatory blood pressure monitoring (ABPM) is an important out-of-office blood pressure (BP) measurement tool that should play a central role in hypertension detection and management. The use of ABPM is particularly important in Asia due to the specific features of hypertension in Asian patients, including a high prevalence of masked hypertension, disrupted BP variability with marked morning BP surge, and nocturnal hypertension. This HOPE Asia Network document summarizes region-specific literature on the relationship between ABPM parameters and cardiovascular risk and target organ damage, providing a rationale for consensus-based recommendations on the use of ABPM in Asia. The aim of these recommendations is to guide and improve clinical practice to facilitate optimal BP monitoring with the goal of optimizing patient management and expediting the efficient allocation of treatment and health care resources. This should contribute to the HOPE Asia Network mission of improving the management of hypertension and organ protection toward achieving "zero" cardiovascular events in Asia.
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Affiliation(s)
- Kazuomi Kario
- Division of Cardiovascular Medicine, Department of MedicineJichi Medical University School of MedicineTochigiJapan
| | - Jinho Shin
- Faculty of Cardiology ServiceHanyang University Medical CenterSeoulKorea
| | - Chen‐Huan Chen
- Department of MedicineSchool of Medicine National Yang‐Ming UniversityTaipeiTaiwan
| | - Peera Buranakitjaroen
- Department of Medicine, Faculty of Medicine Siriraj HospitalMahidol UniversityBangkokThailand
| | - Yook‐Chin Chia
- Department of Medical Sciences, School of Healthcare and Medical SciencesSunway UniversityBandar SunwayMalaysia
- Department of Primary Care Medicine, Faculty of MedicineUniversity of MalayaKuala LumpurMalaysia
| | - Romeo Divinagracia
- University of the East Ramon Magsaysay Memorial Medical Center Inc.Quezon CityPhilippines
| | - Jennifer Nailes
- University of the East Ramon Magsaysay Memorial Medical Center Inc.Quezon CityPhilippines
| | - Satoshi Hoshide
- Division of Cardiovascular Medicine, Department of MedicineJichi Medical University School of MedicineTochigiJapan
| | | | - Jorge Sison
- Section of Cardiology, Department of MedicineMedical Center ManilaManilaPhilippines
| | - Arieska Ann Soenarta
- Department of Cardiology and Vascular Medicine, Faculty of MedicineUniversity of Indonesia‐National Cardiovascular Center, Harapan KitaJakartaIndonesia
| | - Guru Prasad Sogunuru
- MIOT International HospitalChennaiIndia
- College of Medical SciencesKathmandu UniversityBharatpurNepal
| | - Jam Chin Tay
- Department of General MedicineTan Tock Seng HospitalSingaporeSingapore
| | - Boon Wee Teo
- Division of Nephrology, Department of MedicineYong Loo Lin School of MedicineSingaporeSingapore
| | - Yuda Turana
- Faculty of Medicine and Health SciencesAtma Jaya Catholic University of IndonesiaJakartaIndonesia
| | - Yuqing Zhang
- Divisions of Hypertension and Heart Failure, Fu Wai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Sungha Park
- Division of Cardiology, Cardiovascular HospitalYonsei Health SystemSeoulKorea
| | - Huynh Van Minh
- Department of Internal Medicine, University of Medicine and PharmacyHue UniversityHueVietnam
| | - Ji‐Guang Wang
- Department of Hypertension, Centre for Epidemiological Studies and Clinical Trials, The Shanghai Institute of Hypertension, Shanghai Key Laboratory of Hypertension, Ruijin HospitalShanghai Jiaotong University School of MedicineShanghaiChina
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The characteristics of 24-hour ambulatory blood pressure monitoring and its relationship with cardiovascular target organ damage in Chinese Han patients with concomitant type 2 diabetes and hypertension. Blood Press Monit 2019; 24:167-173. [DOI: 10.1097/mbp.0000000000000389] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Gijón-Conde T, Gorostidi M, Banegas JR, de la Sierra A, Segura J, Vinyoles E, Divisón-Garrote JA, Ruilope LM. [Position statement on ambulatory blood pressure monitoring (ABPM) by the Spanish Society of Hypertension (2019)]. HIPERTENSION Y RIESGO VASCULAR 2019; 36:199-212. [PMID: 31178410 DOI: 10.1016/j.hipert.2019.05.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Accepted: 05/17/2019] [Indexed: 11/19/2022]
Abstract
Conventional blood pressure (BP) measurement in clinical practice is the most used procedure for the diagnosis and treatment of hypertension (HT), but is subject to considerable inaccuracies due to, on the one hand, the inherent variability of the BP itself and, on the other hand biases arising from the measurement technique and conditions, Some studies have demonstrated the prognosis superiority in the development of cardiovascular disease using ambulatory blood pressure monitoring (ABPM). It can also detect "white coat" hypertension, avoiding over-diagnosis and over-treatment in many cases, as well detecting of masked hypertension, avoiding under-detection and under-treatment. ABPM is recognised in the diagnosis and management of HT in most of international guidelines on hypertension. The present document, taking the recommendations of the European Society of Hypertension as a reference, aims to review the more recent evidence on ABPM, and to serve as guidelines for health professionals in their clinical practice and to encourage ABPM use in the diagnosis and follow-up of hypertensive subjects. Requirements, procedure, and clinical indications for using ABPM are provided. An analysis is also made of the main contributions of ABPM in the diagnosis of "white coat" and masked HT phenotypes, short term BP variability patterns, its use in high risk and resistant hypertension, as well as its the role in special population groups like children, pregnancy and elderly. Finally, some aspects about the current situation of the Spanish ABPM Registry and future perspectives in research and potential ABPM generalisation in clinical practice are also discussed.
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Affiliation(s)
- T Gijón-Conde
- Centro de Salud Universitario Cerro del Aire, Majadahonda, Madrid, España; Departamento de Medicina Preventiva y Salud Pública, Universidad Autónoma Madrid/IdiPAZ y CIBERESP, Madrid, España.
| | - M Gorostidi
- Servicio de Nefrología, Hospital Universitario Central de Asturias, RedinRen, Universidad de Oviedo, Oviedo, Asturias, España.
| | - J R Banegas
- Departamento de Medicina Preventiva y Salud Pública, Universidad Autónoma Madrid/IdiPAZ y CIBERESP, Madrid, España
| | - A de la Sierra
- Departamento de Medicina Interna, Hospital Mutua Terrassa, Universidad de Barcelona, Terrassa, Barcelona, España
| | - J Segura
- Instituto de Investigación i+12, Hospital Universitario 12 de Octubre, Madrid, España; Unidad de Hipertensión, Servicio de Nefrología, Hospital Universitario 12 de Octubre, Madrid, España
| | - E Vinyoles
- Centre d' Atenció Primària La Mina, Departamento de Medicina, Universidad de Barcelona, Barcelona, España
| | - J A Divisón-Garrote
- Centro de Salud de Casas Ibáñez, Albacete, Universidad Católica San Antonio, Murcia, España
| | - L M Ruilope
- Departamento de Medicina Preventiva y Salud Pública, Universidad Autónoma Madrid/IdiPAZ y CIBERESP, Madrid, España; Instituto de Investigación i+12, Hospital Universitario 12 de Octubre, Madrid, España; Escuela de Estudios de Doctorado e Investigación, Universidad Europea de Madrid, Madrid, España
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Gorostidi M, de la Sierra A. Combination therapies for hypertension – why we need to look beyond RAS blockers. Expert Rev Clin Pharmacol 2018; 11:841-853. [DOI: 10.1080/17512433.2018.1509705] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Manuel Gorostidi
- Department of Nephrology, Hospital Universitario Central de Asturias, RedinRen, Oviedo, Spain
| | - Alejandro de la Sierra
- Department of Internal Medicine, Hospital Mutua Terrassa, University of Barcelona, Barcelona, Spain
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15
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16
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Cloutier L, Lamarre-Cliche M. Hypertension in Adults With Type 2 Diabetes: A Review of Blood Pressure Measurement Methods, Targets and Therapy. Can J Diabetes 2018; 42:188-195. [DOI: 10.1016/j.jcjd.2018.01.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Accepted: 01/26/2018] [Indexed: 12/14/2022]
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Naser N, Dzubur A, Durak A, Kulic M, Naser N. Blood Pressure Control in Hypertensive Patients, Cardiovascular Risk Profile and the Prevalence of Masked Uncontrolled Hypertension (MUCH). Med Arch 2018; 70:274-279. [PMID: 27703288 PMCID: PMC5034977 DOI: 10.5455/medarh.2016.70.274-279] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Accepted: 06/25/2016] [Indexed: 11/16/2022] Open
Abstract
Introduction: The term masked hypertension (MH) should be used for untreated individuals who have normal office blood pressure but elevated ambulatory blood pressure. For treated patients, this condition should be termed masked uncontrolled hypertension (MUCH). Research Objectives: Masked uncontrolled hypertension (MUCH) has gone unrecognized because few studies have used 24-h ABPM to determine the prevalence of suboptimal BP control in seemingly well-treated patients, and there are few such studies in large cohorts of treated patients attending usual clinical practice. This is important because masked hypertension is associated with a high risk of cardiovascular events. This study was conducted to obtain more information about the association between hypertension and other CV risk factors, about office and ambulatory blood pressure (BP) control as well as on cardiovascular (CV) risk profile in treated hypertensive patients, also to define the prevalence and characteristics of masked uncontrolled hypertension (MUCH) among treated hypertensive patients in routine clinical practice. Patients and methods: In this study 2514 male and female patients were included during a period of 5 years follow up. All patients have ambulatory blood pressure monitoring (ABPM) for at least 24h. We identified patients with treated and controlled BP according to current international guidelines (clinic BP, 140/90mmHg). Cardiovascular risk assessment was based on personal history, clinic BP values, as well as target organ damage evaluation. Masked uncontrolled hypertension (MUCH) was diagnosed in these patients if despite controlled clinic BP, the mean 24-h ABPM average remained elevated (24-h systolic BP ≥130mmHg and/or 24-h diastolic BP ≥80mmHg). Results: Patients had a mean age of 60.2+10 years, and the majority of them (94.6%) were followed by specialist physicians. Average clinic BP was 150.4+16/89.9+12 mmHg. About 70% of patients displayed a very high-risk profile. Ambulatory blood pressure monitoring (ABPM) was performed in all recruited patients for at least 24h. Despite the combined medical treatment (78% of the patients), clinic control (<140/90 mmHg) was achieved in only 26.2% of patients, the corresponding control rate for ambulatory BP (<130/80 mmHg) being 32.7%. From 2514 patients with treated BP, we identified 803 with treated and controlled office BP control (<140/90 mmHg), of whom 258 patients (32.1%) had MUCH according to 24-h ABPM criteria (mean age 57.2 years, 54.7% men). The prevalence of MUCH was slightly higher in males, patients with borderline clinic and office BP (130–139/80–89 mmHg), and patients at high cardiovascular risk (smokers, diabetes, obesity). Masked uncontrolled hypertension (MUCH) was most often due to poor control of nocturnal BP, with the proportion of patients in whom MUCH was solely attributable to an elevated nocturnal BP almost double that solely attributable to daytime BP elevation (22.3 vs. 10.1%, P 0.001). Conclusion: The prevalence of masked suboptimal BP control in patients with treated and well-controlled clinic BP is high. The characteristics of patients with MUCH (male, longer duration of hypertension, obesity, smoking history, and diabetes) indicate that this is a higher-risk group with most to gain from improved BP.
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Affiliation(s)
- Nabil Naser
- Polyclinic "Dr. Nabil", Sarajevo, Bosnia and Herzegovina
| | - Alen Dzubur
- Institute for heart diseases, University Clinical Center Sarajevo, Bosnia and Herzegovina
| | - Azra Durak
- Institute for heart diseases, University Clinical Center Sarajevo, Bosnia and Herzegovina
| | - Mehmed Kulic
- Institute for heart diseases, University Clinical Center Sarajevo, Bosnia and Herzegovina
| | - Nura Naser
- Polyclinic "Dr. Nabil", Sarajevo, Bosnia and Herzegovina
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18
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Bromfield SG, Shimbo D, Bertoni AG, Sims M, Carson AP, Muntner P. Ambulatory blood pressure monitoring phenotypes among individuals with and without diabetes taking antihypertensive medication: the Jackson Heart Study. J Hum Hypertens 2016; 30:731-736. [PMID: 27169827 PMCID: PMC5338609 DOI: 10.1038/jhh.2016.27] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Revised: 03/23/2016] [Accepted: 03/30/2016] [Indexed: 11/08/2022]
Abstract
Ambulatory blood pressure monitoring (ABPM) can detect phenotypes associated with increased cardiovascular disease (CVD) risk. Diabetes is associated with increased CVD risk but few data are available documenting whether blood pressure (BP) phenotypes, detected by ABPM, differ between individuals with versus without diabetes. We conducted a cross-sectional analysis of 567 participants in the Jackson Heart Study, a population-based study of African Americans, taking antihypertensive medication to evaluate the association between diabetes and ABPM phenotypes. Two clinic BP measurements were taken at baseline following a standardized protocol. ABPM was performed for 24 h following the clinic visit. ABPM phenotypes included daytime, sustained, nocturnal and isolated nocturnal hypertension, a non-dipping BP pattern, and white coat, masked and masked isolated nocturnal hypertension. Diabetes was defined as fasting glucose ⩾126 mg dl-1, haemoglobin A1c ⩾6.5% (48 mmol mol-1) or use of insulin or oral hypoglycaemic medications. Of the included participants (mean age 62.3 years, 71.8% female), 196 (34.6%) had diabetes. After multivariable adjustment, participants with diabetes were more likely to have daytime hypertension (prevalence ratio (PR): 1.32; 95% confidence interval (CI): 1.09-1.60), masked hypertension (PR: 1.46; 95% CI: 1.11-1.93) and masked isolated nocturnal hypertension (PR: 1.39; 95% CI: 1.02-1.89). Although nocturnal hypertension was more common among participants with versus without diabetes, this association was not present after adjustment for daytime systolic BP. Diabetes was not associated with the other ABPM phenotypes investigated. This study highlights the high prevalence of ABPM phenotypes among individuals with diabetes taking antihypertensive medication.
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Affiliation(s)
| | - Daichi Shimbo
- Department of Medicine, Columbia University Medical Center, New York, NY
| | - Alain G. Bertoni
- Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC
| | - Mario Sims
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS
| | - April P. Carson
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL
| | - Paul Muntner
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL
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Gorostidi M, Banegas JR, de la Sierra A, Vinyoles E, Segura J, Ruilope LM. Ambulatory blood pressure monitoring in daily clinical practice - the Spanish ABPM Registry experience. Eur J Clin Invest 2016; 46:92-8. [PMID: 26541761 DOI: 10.1111/eci.12565] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Accepted: 11/01/2015] [Indexed: 12/21/2022]
Abstract
Many patients are hypertensive at the medical settings but show normal blood pressure out of the doctor's office, and are classified as white-coat hypertensives. On the other hand, many patients with controlled hypertension at the clinic show ambulatory blood pressure levels above the thresholds considered for an adequate blood pressure control, known as having masked hypertension. Using data from the Spanish Ambulatory Blood Pressure Monitoring Registry (Spanish ABPM Registry), a national program developed to promote the use of the ambulatory technique for hypertension management in daily practice, we have reviewed the main strengths of this approach, that is the ability to detect discrepancies of blood pressure status with respect to office blood pressure measurement, and to better assess accurate rates of hypertension control. White-coat hypertension within patients with elevated office blood pressure, and masked hypertension within office-controlled patients affected one of three patients in each office status. On the other hand, rates of ambulatory blood pressure control (50%) doubled those of office blood pressure control (25%), still remaining half the patients uncontrolled. We think that a systematic use of ambulatory blood pressure monitoring, and strategies to improve blood pressure control constitute key priorities in hypertension management.
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Affiliation(s)
- Manuel Gorostidi
- Department of Nephrology, Hospital Universitario Central de Asturias, RedinRen, Oviedo, Asturias, Spain
| | - José R Banegas
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid, IdiPAZ-CIBER in Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Alejandro de la Sierra
- Department of Internal Medicine, Hospital Mutua Terrassa, University of Barcelona, Terrassa, Spain
| | - Ernest Vinyoles
- La Mina Primary Care Center, University of Barcelona, Barcelona, Spain
| | - Julián Segura
- Hypertension Unit, Hospital Universitario 12 de Octubre, RedinRen, Madrid, Spain
| | - Luis M Ruilope
- Hypertension Unit, Hospital Universitario 12 de Octubre, RedinRen, Madrid, Spain
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20
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Hermida RC, Moyá A, Ayala DE. Ambulatory blood pressure monitoring in diabetes for the assessment and control of vascular risk. ACTA ACUST UNITED AC 2015; 62:400-10. [PMID: 26404624 DOI: 10.1016/j.endonu.2015.03.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Revised: 03/26/2015] [Accepted: 03/27/2015] [Indexed: 10/23/2022]
Abstract
The diagnosis of hypertension and the clinical decisions regarding its treatment are usually based on daytime clinic blood pressure (BP) measurements. However, the correlation between BP levels and target organ damage, cardiovascular (CV) risk, and long-term prognosis, is higher for ambulatory (ABPM) than clinic measurements, both in the general population as well as in patients with diabetes. Moreover, there is consistent evidence in numerous studies that the asleep BP better predicts CV events than either the awake or 24h means. The prevalence of abnormal BP pattern and sleep-time hypertension is extensive in diabetes, often leading to inaccurate diagnoses of hypertension and its therapeutic control in the absence of complete and careful assessment of the entire 24h, i.e., daytime and night-time, BP pattern. Accordingly, ABPM should be the preferred method to comprehensively assess and decide the optimal clinical management of patients with diabetes directed to properly reduce elevated sleep-time BP, which might also lead to a significant reduction of CV events.
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Affiliation(s)
- Ramón C Hermida
- Laboratorio de Bioingeniería y Cronobiología, Atlantic Research Center for Information and Communication Technologies (AtlantTIC), Universidad de Vigo, Vigo, España.
| | - Ana Moyá
- Laboratorio de Bioingeniería y Cronobiología, Atlantic Research Center for Information and Communication Technologies (AtlantTIC), Universidad de Vigo, Vigo, España; Centro de Salud de Lérez, Gerencia Única Integrada Pontevedra-Salnés, Servicio Galego de Saúde (SERGAS), Pontevedra, España
| | - Diana E Ayala
- Laboratorio de Bioingeniería y Cronobiología, Atlantic Research Center for Information and Communication Technologies (AtlantTIC), Universidad de Vigo, Vigo, España
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21
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Gorostidi M. Effect of Olmesartan-Based Therapies on Therapeutic Indicators Obtained Through Out-of-Office Blood Pressure. Cardiol Ther 2015; 4:19-30. [PMID: 26070804 PMCID: PMC4485667 DOI: 10.1007/s40119-015-0042-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Indexed: 11/03/2022] Open
Abstract
Ambulatory blood pressure (BP) correlates more significantly with hypertension-associated cardiovascular mortality and morbidity than BP obtained in the doctor's office. Assessing ambulatory BP, either through 24-h monitoring or through protocolized self-measurement at home, is essential in diagnosing and monitoring patients with hypertension. Several ambulatory BP-derived indicators are related with cardiovascular prognosis. These include 24-h, daytime and nighttime BP measurements, BP measurements obtained through home self-measurement, dipping status, morning surge, and BP variability. The objective of this article was to review the effect of olmesartan-based antihypertensive therapy on the main risk variables obtained when assessing ambulatory BP.
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Affiliation(s)
- Manuel Gorostidi
- Nephrology Department, Hospital Universitario Central de Asturias, RedinRen, Oviedo, Asturias, Spain,
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22
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Kita T, Sakima A, Yokota N, Tamaki N, Etoh T, Shimokubo T, Nakada S, Takishita S, Ohya Y, Kitamura K. Differences in 24-h blood pressure profile of Japanese hypertensive patients under ARB treatment. Clin Exp Hypertens 2015; 37:574-9. [PMID: 25992487 DOI: 10.3109/10641963.2015.1026042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Blood pressure (BP) control throughout the entire day is recommended for cardiovascular protection. Angiotensin-II receptor blockers (ARBs) are widely used in hypertensive patients because of beneficial class effects. It is uncertain, however, whether are there any differences in 24-h BP profiles among ARBs. We examined ambulatory blood pressure monitoring (ABPM) among 211 Japanese hypertensive patients (age, 69.4 ± 9.6 years; female, 59.2%) under treatment with five different ARBs. Patients were divided into five groups according to ARBs prescribed. Patient backgrounds were almost identical in all the groups and there were no differences in office, 24-h and daytime BP; however, nighttime BP with olmesartan was significantly lower than with other ARBs. Office BPs with candesartan and telmisartan, but not other ARBs, correlated well with 24-h BP (p < 0.01). Also, there were higher correlations between daytime and nighttime BP with candesartan and telmisartan. In all patients, pulse pressure with office BP was significantly correlated with ambulatory arterial stiffness index (p = 0.001) and fluctuation of systolic BP on ABPM (p = 0.002). In conclusion, different ARB treatments produced meaningful differences in 24-h profiles.
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Affiliation(s)
- Toshihiro Kita
- a Division of Circulatory and Body Fluid Regulation, Department of Internal Medicine, Faculty of Medicine , University of Miyazaki , Miyazaki , Japan
| | - Atsushi Sakima
- b Health Administration Center, University of the Ryukyus , Okinawa , Japan .,c Department of Cardiovascular Medicine , Nephrology, and Neurology, University of the Ryukyus Graduate School of Medicine , Okinawa , Japan
| | | | | | | | | | - Seigo Nakada
- h Keiaikai Chibana Clinic , Okinawa , Japan , and
| | | | - Yusuke Ohya
- b Health Administration Center, University of the Ryukyus , Okinawa , Japan
| | - Kazuo Kitamura
- a Division of Circulatory and Body Fluid Regulation, Department of Internal Medicine, Faculty of Medicine , University of Miyazaki , Miyazaki , Japan
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De Vriese AS, Fervenza FC. Con: Biomarkers in glomerular diseases: putting the cart before the wheel? Nephrol Dial Transplant 2015; 30:885-90. [DOI: 10.1093/ndt/gfv107] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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Kengne AP, Libend CN, Dzudie A, Menanga A, Dehayem MY, Kingue S, Sobngwi E. An assessment of discriminatory power of office blood pressure measurements in predicting optimal ambulatory blood pressure control in people with type 2 diabetes. Pan Afr Med J 2014; 19:231. [PMID: 25838859 PMCID: PMC4377096 DOI: 10.11604/pamj.2014.19.231.2608] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2013] [Accepted: 02/04/2014] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION Ambulatory blood pressure (BP) measurements (ABPM) predict health outcomes better than office BP, and are recommended for assessing BP control, particularly in high-risk patients. We assessed the performance of office BP in predicting optimal ambulatory BP control in sub-Saharan Africans with type 2 diabetes (T2DM). METHODS Participants were a random sample of 51 T2DM patients (25 men) drug-treated for hypertension, receiving care in a referral diabetes clinic in Yaounde, Cameroon. A quality control group included 46 non-diabetic individuals with hypertension. Targets for BP control were systolic (and diastolic) BP. RESULTS Mean age of diabetic participants was 60 years (standard deviation: 10) and median duration of diabetes was 6 years (min-max: 0-29). Correlation coefficients between each office-based variable and the 24-h ABPM equivalent (diabetic vs. non-diabetic participants) were 0.571 and 0.601 for systolic (SBP), 0.520 and 0.539 for diastolic (DBP), 0.631 and 0.549 for pulse pressure (PP), and 0.522 and 0.583 for mean arterial pressure (MAP). The c-statistic for the prediction of optimal ambulatory control from office-BP in diabetic participants was 0.717 for SBP, 0.494 for DBP, 0.712 for PP, 0.582 for MAP, and 0.721 for either SBP + DBP or PP + MAP. Equivalents in diabetes-free participants were 0.805, 0.763, 0.695, 0.801 and 0.813. CONCLUSION Office DBP was ineffective in discriminating optimal ambulatory BP control in diabetic patients, and did not improve predictions based on office SBP alone. Targeting ABPM to those T2DM patients who are already at optimal office-based SBP would likely be more cost effective in this setting.
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Affiliation(s)
- Andre Pascal Kengne
- South African Medical Research Council & University of Cape Town, Cape Town, South Africa
| | | | - Anastase Dzudie
- Service of Internal Medicine, General Hospital of Douala, Douala, & Buea faculty of Health Sciences, Buea, Cameroon
| | - Alain Menanga
- Service of Medicine A, General Hospital of Yaounde, Yaounde, Cameroon
| | | | - Samuel Kingue
- Service of Medicine A, General Hospital of Yaounde, Yaounde, Cameroon
| | - Eugene Sobngwi
- Diabetes and Endocrine service, Yaounde Central Hospital, Yaounde, Cameroon
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25
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Prevalence of white-coat and masked hypertension in national and international registries. Hypertens Res 2014; 38:1-7. [DOI: 10.1038/hr.2014.149] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Revised: 08/06/2014] [Accepted: 08/12/2014] [Indexed: 11/08/2022]
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European Society of Hypertension position paper on ambulatory blood pressure monitoring. J Hypertens 2014; 31:1731-68. [PMID: 24029863 DOI: 10.1097/hjh.0b013e328363e964] [Citation(s) in RCA: 977] [Impact Index Per Article: 97.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Ambulatory blood pressure monitoring (ABPM) is being used increasingly in both clinical practice and hypertension research. Although there are many guidelines that emphasize the indications for ABPM, there is no comprehensive guideline dealing with all aspects of the technique. It was agreed at a consensus meeting on ABPM in Milan in 2011 that the 34 attendees should prepare a comprehensive position paper on the scientific evidence for ABPM.This position paper considers the historical background, the advantages and limitations of ABPM, the threshold levels for practice, and the cost-effectiveness of the technique. It examines the need for selecting an appropriate device, the accuracy of devices, the additional information and indices that ABPM devices may provide, and the software requirements.At a practical level, the paper details the requirements for using ABPM in clinical practice, editing considerations, the number of measurements required, and the circumstances, such as obesity and arrhythmias, when particular care needs to be taken when using ABPM.The clinical indications for ABPM, among which white-coat phenomena, masked hypertension, and nocturnal hypertension appear to be prominent, are outlined in detail along with special considerations that apply in certain clinical circumstances, such as childhood, the elderly and pregnancy, and in cardiovascular illness, examples being stroke and chronic renal disease, and the place of home measurement of blood pressure in relation to ABPM is appraised.The role of ABPM in research circumstances, such as pharmacological trials and in the prediction of outcome in epidemiological studies is examined and finally the implementation of ABPM in practice is considered in relation to the issue of reimbursement in different countries, the provision of the technique by primary care practices, hospital clinics and pharmacies, and the growing role of registries of ABPM in many countries.
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27
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Sagarra-Tió M, Félez-Carrobé E, Baiget M, Félez J. Assessment of primary healthcare professionals' management of hypertensive patients with riser pattern. Eur J Cardiovasc Nurs 2014; 14:73-8. [PMID: 24396114 DOI: 10.1177/1474515113518856] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Ambulatory blood pressure monitoring (ABPM) was implemented in our primary care setting four years ago. Since then, 450 ABPMs have been performed and 69 riser subjects identified. The riser pattern is an independent risk factor for both incidence of cardiovascular events and their associated mortality. OBJECTIVE The purpose of this study was to assess the amount of control of essential hypertension (EH) among riser patients and to evaluate how our health professionals manage therapeutic changes in riser individuals. MATERIALS AND METHODOLOGY This retrospective study involved 34,289 inhabitants served in a centre in the Barcelona metropolitan area. EH individuals (450) were recruited and ABPM was performed following guidelines of the MAPAPRES (www.cardiorisc.com/MP/index_MP.asp). RESULTS Good control of blood pressure was observed in 46% of dipper and non-dipper subjects but only 35% of riser subjects had blood pressures within good control ranges. The measured cardiovascular risk was either high or very high in 35% of riser individuals. Changes in medication were introduced in riser patients with both good and poor blood pressure control. A second follow-up ABPM was done in only 27% of the riser individuals. In these subjects, therapeutic changes successfully modified ABPM patterns in 87% of cases. CONCLUSIONS Therapeutic changes in riser patients were introduced when these subjects were poorly controlled and these changes were highly effective. Additional ABPM to confirm the effectiveness of therapeutic changes was only performed in some individuals. Thus, for management of riser patients, more specific training of health professionals is needed.
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Affiliation(s)
| | - Estel Félez-Carrobé
- ABS Canaletes, Institut Català de la Salut, Spain ABS Guinardó, Institut Català de la Salut, Spain
| | | | - Jordi Félez
- ABS Canaletes, Institut Català de la Salut, Spain
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28
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Segura J, Banegas JR, Ruilope LM. Usefulness of ambulatory blood pressure monitoring (ABPM) in daily clinical practice: Data from the Spanish ABPM registry. Clin Exp Pharmacol Physiol 2013; 41:30-6. [DOI: 10.1111/1440-1681.12126] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2013] [Revised: 05/19/2013] [Accepted: 05/22/2013] [Indexed: 11/30/2022]
Affiliation(s)
- Julian Segura
- Hypertension Unit; Department of Nephrology; Hospital 12 de Octubre Madrid Spain
| | - Jose R Banegas
- Department of Preventive Medicine and Public Health; Universidad Autónoma de Madrid; Madrid Spain
| | - Luis M Ruilope
- Hypertension Unit; Department of Nephrology; Hospital 12 de Octubre Madrid Spain
- Department of Preventive Medicine and Public Health; Universidad Autónoma de Madrid; Madrid Spain
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29
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Gómez-Huelgas R, Martínez-Castelao A, Artola S, Górriz JL, Menéndez E. [Treatment of type 2 diabetes mellitus in patients with chronic kidney disease. Grupo de Trabajo para el Documento de Consenso sobre el tratamiento de la diabetes tipo 2 en el paciente con enfermedad renal crónica]. Med Clin (Barc) 2013; 142:85.e1-10. [PMID: 24268912 DOI: 10.1016/j.medcli.2013.10.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2013] [Revised: 10/21/2013] [Accepted: 10/24/2013] [Indexed: 02/06/2023]
Abstract
Chronic kidney disease (CKD) and type 2 diabetes mellitus (T2DM) are highly prevalent chronic diseases, which represent an important public health problem and require a multidisciplinary management. T2DM is the main cause of CKD and it also causes a significant comorbidity with regard to non-diabetic nephropathy. Patients with diabetes and kidney disease represent a special risk group as they have higher morbi-mortality as well as higher risk of hypoglycemia than diabetic individuals with a normal kidney function. Treatment of T2DM in patients with CKD is controversial because of the scarcity of available evidence. The current consensus report aims to ease the appropriate selection and dosage of antidiabetic treatments as well as the establishment of safety objectives of glycemic control in patients with CKD.
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Affiliation(s)
| | - Alberto Martínez-Castelao
- Sociedad Española de Nefrología (SEN), Grupo Español de Estudio de la Nefropatía Diabética (GEENDIAB), España
| | - Sara Artola
- Red de Grupos de Estudio de la Diabetes en Atención Primaria (redGDPS), España
| | - José Luis Górriz
- Sociedad Española de Nefrología (SEN), Grupo Español de Estudio de la Nefropatía Diabética (GEENDIAB), España
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Protogerou AD, Panagiotakos DB, Zampeli E, Argyris AA, Arida K, Konstantonis GD, Pitsavos C, Kitas GD, Sfikakis PP. Arterial hypertension assessed "out-of-office" in a contemporary cohort of rheumatoid arthritis patients free of cardiovascular disease is characterized by high prevalence, low awareness, poor control and increased vascular damage-associated "white coat" phenomenon. Arthritis Res Ther 2013; 15:R142. [PMID: 24286134 PMCID: PMC3978881 DOI: 10.1186/ar4324] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2013] [Accepted: 09/20/2013] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION Rheumatoid arthritis (RA) is associated with a high cardiovascular disease (CVD) risk, whereas arterial hypertension is a major modifiable CVD risk factor with still unclear prevalence in RA disease. We conducted a comprehensive study on hypertension characteristics evaluating for the first time out-of-office blood pressure (BP) in a typical contemporary RA cohort. METHODS Assessment of office and out-of-office BP (when office systolic/diastolic BP was >129/79) and vascular studies including evaluation of aortic stiffness, carotid hypertrophy/plaques and ankle-brachial index, were performed in 214 consecutive, consenting RA patients free of CVD (aged 58.4 ± 12.3 years, 82% women). As comparators regarding office hypertension measurements, data from 214 subjects (1:1 matched for age and gender with the RA patients) derived from a cohort designed to assess the prevalence of hypertension in the general population were used. RESULTS The prevalence of declared known hypertension in the RA population was 44%. Of the remaining RA patients, 2 in every 5 individuals had abnormal office BP (systolic/diastolic >139/89 mmHg), contributing to almost double the prevalence of declared/office hypertension compared to the general matched population (67% vs. 34%). Out-of-office (home or ambulatory 24 hour) BP measurements revealed that: (i) a 54% prevalence of actual hypertension in RA, in other words almost 10% of the patients were unaware of having hypertension and (ii) 29% of the RA patients with known hypertension were not well controlled. Actual hypertension was positively associated with age and body mass index, and inversely with the use of biologic drugs. Overall, almost 1 out of 5 presented the 'white coat' phenomenon. An intermediately compromised vascular phenotype was evident in this "white coat" subgroup (lying between patients with sustained normotension and sustained hypertension) in terms of aortic stiffness, carotid hypertrophy and ankle-brachial index, even after adjustment for confounders. CONCLUSION Beyond any doubt on the basis of out-of-office evaluation, arterial hypertension in RA has a high prevalence, low awareness and poor control, as well as substantial and vascular damage-associated "white coat" phenomenon. Thus, correct diagnosis and effective treatment of hypertension is of key importance in RA for CVD risk reduction.
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Affiliation(s)
- Athanase D Protogerou
- Rheumatology Unit and Cardiovascular Research Laboratory, First Department of Propaedeutic and Internal Medicine, Laiko Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Demosthenis B Panagiotakos
- Department of Nutrition and Dietetics, Group of Biostatistics, Epidemiology and Research Methods, Harokopio, University, Athens, Greece
| | - Evangelia Zampeli
- Rheumatology Unit and Cardiovascular Research Laboratory, First Department of Propaedeutic and Internal Medicine, Laiko Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Antonis A Argyris
- Rheumatology Unit and Cardiovascular Research Laboratory, First Department of Propaedeutic and Internal Medicine, Laiko Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Katerina Arida
- Rheumatology Unit and Cardiovascular Research Laboratory, First Department of Propaedeutic and Internal Medicine, Laiko Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Giorgos D Konstantonis
- Rheumatology Unit and Cardiovascular Research Laboratory, First Department of Propaedeutic and Internal Medicine, Laiko Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Christos Pitsavos
- First Department of Cardiology, Ippokrateion Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - George D Kitas
- The Dudley Group NHS Foundation Trust, Dudley, and Arthritis Research Campaign Epidemiology Unit, University of Manchester, Manchester, UK
| | - Petros P Sfikakis
- Rheumatology Unit and Cardiovascular Research Laboratory, First Department of Propaedeutic and Internal Medicine, Laiko Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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Grossman E. Ambulatory blood pressure monitoring in the diagnosis and management of hypertension. Diabetes Care 2013; 36 Suppl 2:S307-11. [PMID: 23882064 PMCID: PMC3920799 DOI: 10.2337/dcs13-2039] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Ehud Grossman
- Department of Internal Medicine D and Hypertension Unit, The Chaim Sheba Medical Center, Tel-Hashomer, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.
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Gorostidi M, Sarafidis PA, de la Sierra A, Segura J, de la Cruz JJ, Banegas JR, Ruilope LM. Differences between office and 24-hour blood pressure control in hypertensive patients with CKD: A 5,693-patient cross-sectional analysis from Spain. Am J Kidney Dis 2013; 62:285-94. [PMID: 23689071 DOI: 10.1053/j.ajkd.2013.03.025] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2012] [Accepted: 03/07/2013] [Indexed: 11/11/2022]
Abstract
BACKGROUND Previous studies have examined control rates of office blood pressure (BP) in chronic kidney disease (CKD). However, recent evidence suggests major discrepancies between office and 24-hour BP values in hypertensive populations. This study examined concordance/discordance between office- and ambulatory-based BP control in a large cohort of patients with CKD. STUDY DESIGN Cross-sectional. SETTING & PARTICIPANTS 5,693 hypertensive individuals with CKD stages 1-5 from the Spanish ABPM (ambulatory BP monitoring) Registry. PREDICTORS Thresholds of 140/90 and 130/80 mm Hg for office BP and 24-hour ambulatory BP, respectively. Age, sex, body mass index, waist circumference, hypertension duration, kidney measures, diabetes, dyslipidemia, target-organ damage, and cardiovascular comorbid conditions. OUTCOMES Misclassification of BP control as "white-coat" hypertension (office BP ≥140/90 mm Hg, 24-hour BP <130/80 mm Hg) or masked hypertension (office BP <140/90 mm Hg, 24-hour BP ≥130/80 mm Hg). MEASUREMENTS Standardized office-based BP and 24-hour ABPM. RESULTS Mean age was 61.0 ± 13.9 (SD) years and 52.6% were men. The proportion with white-coat hypertension was 28.8% (36.8% of patients with office BP ≥140/90 mm Hg) and that of masked hypertension was 7.0% (but 32.1% of patients with office BP <140/90 mm Hg). Female sex, aging, obesity, and target-organ damage were associated with white-coat hypertension; aging and obesity were associated with masked hypertension. Only 21.7% and 8.1% of the CKD population had office BP <140/90 and <130/80 mm Hg, respectively. In contrast, 43.5% of individuals had average 24-hour BP <130/80 mm Hg. LIMITATIONS Cross-sectional design, longitudinal associations cannot be established. CONCLUSIONS Misclassification of BP control at the office was observed in 1 of 3 hypertensive patients with CKD. Ambulatory-based control rates were far better than office-based rates. Nevertheless, the burden of uncontrolled ambulatory BP and misclassification of BP control at the office constitutes a call for wider use of ABPM to evaluate the success of hypertension treatment in patients with CKD.
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Affiliation(s)
- Manuel Gorostidi
- Department of Nephrology, Hospital Universitario Central de Asturias, Oviedo, Spain.
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Nong-Libend C, Menanga A, Kengne A, Dehayem M, Sobngwi E, Kingue S. High levels of discordance between office-based and ambulatory blood pressure measurements for diagnosing optimal blood pressure control in high-risk diabetic populations from a developing country. DIABETES & METABOLISM 2012; 38:271-2. [DOI: 10.1016/j.diabet.2012.02.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2011] [Revised: 02/14/2012] [Accepted: 02/16/2012] [Indexed: 11/26/2022]
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Abstract
Hypertension is an important risk factor for the development of cardiovascular disease, and is a major cause of morbidity and mortality worldwide. Traditionally, hypertension diagnosis and treatment and clinical evaluations of antihypertensive efficacy have been based on office blood pressure (BP) measurements; however, there is increasing evidence that office measures may provide inadequate or misleading estimates of a patient’s true BP status and level of cardiovascular risk. The introduction, and endorsement by treatment guidelines, of 24-hour ambulatory BP monitoring and self (or home) BP monitoring has facilitated more reliable and reproducible estimations of true BP, including the identification of white-coat and masked hypertension, and evaluation of BP variability. In addition, ambulatory BP monitoring enables accurate assessment of treatment effectiveness over 24 hours and both ambulatory and self BP monitoring may lead to better tailoring of therapy according to BP profile and concomitant disease. This review describes the clinical benefits and limitations of out-of-office assessments and their applications for effective management of hypertension and attainment of BP control.
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Affiliation(s)
- Jean-Philippe Baguet
- Department of Cardiology, University Hospital, Joseph Fourier University, Grenoble, France
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Eguchi K. A call for wider use of ambulatory blood pressure monitoring in patients with diabetes. Hypertens Res 2011; 34:1171-2. [PMID: 21833003 DOI: 10.1038/hr.2011.123] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kazuo Eguchi
- Department of Cardiovascular Medicine, Jichi Medical University School of Medicine, 3311-1 Yakushiji, Shimotsuke 329-0498, Japan.
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