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Naoko Tomitani Sirisawat Wanthong Weranuj Roubsanthisuk Peera Buranakitjaroen Satoshi Hoshide Kazuomi Kario 《Journal of clinical hypertension (Greenwich, Conn.)》2021,23(3):614
Ethnic differences in the profiles of hypertension and cardiovascular risk have been reported between Asians and Westerners. However, blood pressure (BP) profiles and the risk factors for cardiovascular disease might differ even among different Asian populations because of the diversity of cultures, foods, and environments. We retrospectively examined differences in 24‐h BP profiles between 1051 Japanese (mean age, 62.5 ± 12.4 years; medicated hypertension, 75.7%) and 804 Thai (mean age, 56.9 ± 18.5 years; medicated hypertension, 65.6%) by using the Japanese and Thai ambulatory BP monitoring (ABPM) databases, in order to check the BP control status in treated hypertensives and to inform the clinical diagnosis of hypertension. The two populations had similar office systolic BP (SBP) (142.7 ± 20.0 vs 142.3 ± 20.6 mm Hg, p = .679). However, the Japanese population had higher 24‐hr average and daytime SBP, and the Thai population had higher nighttime SBP even after adjusting for cardiovascular risk factors (all p < .05). Greater morning BP surge was observed in Japanese (31.2 vs 22.8 mm Hg, p < .001). Regarding nocturnal BP dipping status, the prevalence of riser status (higher nighttime than daytime SBP) was higher in the Thai population (30.5% vs 10.9%). These findings suggest that a substantial difference in 24‐hr BP profiles exists between even neighboring countries in Asia. 相似文献
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Supaporn Wacharapluesadee Thongchai Kaewpom Weenassarin Ampoot Siriporn Ghai Worrawat Khamhang Kanthita Worachotsueptrakun Phanni Wanthong Chatchai Nopvichai Thirawat Supharatpariyakorn Opass Putcharoen Leilani Paitoonpong Gompol Suwanpimolkul Watsamon Jantarabenjakul Pasin Hemachudha Artit Krichphiphat Rome Buathong Tanarak Plipat Thiravat Hemachudha 《Journal of medical virology》2020,92(10):2193-2199
In the age of a pandemic, such as the ongoing one caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the world faces a limited supply of tests, personal protective equipment, and factories and supply chains are struggling to meet the growing demands. This study aimed to evaluate the efficacy of specimen pooling for testing of SARS-CoV-2 virus, to determine whether costs and resource savings could be achieved without impacting the sensitivity of the testing. Ten previously tested nasopharyngeal and throat swab specimens by real-time polymerase chain reaction (PCR), were pooled for testing, containing either one or two known positive specimens of varying viral concentrations. Specimen pooling did not affect the sensitivity of detecting SARS-CoV-2 when the PCR cycle threshold (Ct) of original specimen was lower than 35. In specimens with low viral load (Ct > 35), 2 of 15 pools (13.3%) were false negative. Pooling specimens to test for Coronavirus Disease 2019 infection in low prevalence (≤1%) areas or in low risk populations can dramatically decrease the resource burden on laboratory operations by up to 80%. This paves the way for large-scale population screening, allowing for assured policy decisions by governmental bodies to ease lockdown restrictions in areas with a low incidence of infection, or with lower-risk populations. 相似文献
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Naoko Tomitani Satoshi Hoshide Peera Buranakitjaroen Yook Chin Chia Sungha Park ChenHuan Chen Jennifer Nailes Jinho Shin Saulat Siddique Jorge Sison Arieska Ann Soenarta Guru Prasad Sogunuru Jam Chin Tay Yuda Turana Yuqing Zhang Sirisawat Wanthong Noriko Matsushita JiGuang Wang Kazuomi Kario the HOPE Asia Network 《Journal of clinical hypertension (Greenwich, Conn.)》2021,23(3):606
Increased heart rate is a predictor of cardiovascular disease, heart failure, and all‐cause mortality. In those with high heart rates, interventions for heart rate reduction have been associated with reductions in coronary events. Asia is a diverse continent, and the prevalences of hypertension and cardiovascular disease differ among its countries. The present analysis of AsiaBP@Home study data investigated differences among resting heart rates (RHRs) in 1443 hypertensive patients from three Asian regions: East Asia (N = 595), Southeast Asia (N = 680), and South Asia (N = 168). This is the first study to investigate self‐measured RHR values in different Asian countries/regions using the same validated home BP monitoring device (Omron HEM‐7130‐AP/HEM‐7131‐E). Subjects in South Asia had higher RHR values compared with the other two regions, and the regional tendency found in RHR values was different from that found in BP values. Even after adjusting for age, sex, BMI, habitual alcohol consumption, current smoking habit, shift worker, hyperlipidemia, diabetes, chronic kidney disease, history of heart failure, and beta‐blocker use, both office and home RHR values in South Asia were the highest among Asia (mean values ± SE of office: East Asia [E] 75.2 ± 1.5 bpm, Southeast Asia [Se] 76.7 ± 1.5 bpm, South Asia [S] 81.9 ± 1.4 bpm; home morning: [E] 69.0 ± 1.2 bpm, [Se] 72.9 ± 1.2 bpm, [S] 74.9 ± 1.1 bpm; home evening: [E] 74.6 ± 1.2 bpm, [Se] 78.3 ± 1.2 bpm, [S] 83.8 ± 1.1 bpm). Given what is known about the impact of RHR on heart disease, our findings suggest the possible benefit of regionally tailored clinical strategies for cardiovascular disease prevention. 相似文献
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Rationale and design for the Asia BP@Home study on home blood pressure control status in 12 Asian countries and regions 下载免费PDF全文
Kazuomi Kario MD PhD Naoko Tomitani BA Peera Buranakitjaroen MD MSc DPhil Chen‐Huan Chen MD Yook‐Chin Chia MBBS FRCP Romeo Divinagracia MD MHSA Sungha Park MD PhD Jinho Shin MD Saulat Siddique MBBS MRCP FRCP Jorge Sison MD Arieska Ann Soenarta MD Guru Prasad Sogunuru MD DM Jam Chin Tay MBBS FAMS Yuda Turana MD PhD Ji‐Guang Wang MD PhD Lawrence Wong MD Yuqing Zhang MD Sirisawat Wanthong MD Satoshi Hoshide MD PhD Hiroshi Kanegae BSc the HOPE Asia Network 《Journal of clinical hypertension (Greenwich, Conn.)》2018,20(1):33-38
Home blood pressure (BP) monitoring is endorsed in multiple guidelines as a valuable adjunct to office BP measurements for the diagnosis and management of hypertension. In many countries throughout Asia, physicians are yet to appreciate the significant contribution of BP variability to cardiovascular events. Furthermore, data from Japanese cohort studies have shown that there is a strong association between morning BP surge and cardiovascular events, suggesting that Asians in general may benefit from more effective control of morning BP. We designed the Asia BP@Home study to investigate the distribution of hypertension subtypes, including white‐coat hypertension, masked morning hypertension, and well‐controlled and uncontrolled hypertension. The study will also investigate the determinants of home BP control status evaluated by the same validated home BP monitoring device and the same standardized method of home BP measurement among 1600 or more medicated patients with hypertension from 12 countries/regions across Asia. 相似文献
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Kazuomi Kario Naoko Tomitani Peera Buranakitjaroen YookChin Chia Sungha Park ChenHuan Chen Romeo Divinagracia Jinho Shin Saulat Siddique Jorge Sison Arieska Ann Soenarta Guru Prasad Sogunuru Jam Chin Tay Yuda Turana Yuqing Zhang Jennifer Nailes Sirisawat Wanthong Satoshi Hoshide Noriko Matsushita Hiroshi Kanegae JiGuang Wang HOPE Asia Network 《Journal of clinical hypertension (Greenwich, Conn.)》2018,20(12):1686
A self‐measured home blood pressure (BP)‐guided strategy is an effective practical approach to hypertension management. The Asia BP@Home study is the first designed to investigate current home BP control status in different Asian countries/regions using standardized home BP measurements taken with the same validated home BP monitoring device with data memory. We enrolled 1443 medicated hypertensive patients from 15 Asian specialist centers in 11 countries/regions between April 2017 and March 2018. BP was relatively well controlled in 68.2% of patients using a morning home systolic BP (SBP) cutoff of <135 mm Hg, and in 55.1% of patients using a clinic SBP cutoff of <140 mm Hg. When cutoff values were changed to the 2017 AHA/ACC threshold (SBP <130 mm Hg), 53.6% of patients were well controlled for morning home SBP. Using clinic 140 mm Hg and morning home 135 mm Hg SBP thresholds, the proportion of patients with well‐controlled hypertension (46%) was higher than for uncontrolled sustained (22%), white‐coat (23%), and masked uncontrolled (9%) hypertension, with significant country/regional differences. Home BP variability in Asian countries was high, and varied by country/region. In conclusion, the Asia BP@Home study demonstrated that home BP is relatively well controlled at hypertension specialist centers in Asia. However, almost half of patients remain uncontrolled for morning BP according to new guidelines, with significant country/regional differences. Strict home BP control should be beneficial in Asian populations. The findings of this study are important to facilitate development of health policies focused on reducing cardiovascular complications in Asia. 相似文献
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Sirisawat Wanthong Tomoyuki Kabutoya Satoshi Hoshide Peera Buranakitjaroen Kazuomi Kario 《Journal of clinical hypertension (Greenwich, Conn.)》2019,21(5):579-586
The correlations between organ damage and hourly ambulatory blood pressure (BP) have not been established. The patients were 1464 participants of the Japan Morning Surge‐Home Blood Pressure (J‐HOP) study participants who underwent ambulatory BP monitoring. The hourly systolic BP (SBP) at x o''clock was defined as the average of SBP values measured at times x − 30 minutes, x, and x + 30 minutes. The mean age was 64.8 ± 11.6 years. The percentage of male participants was 47.8%. The left ventricular mass index (LVMI) was significantly associated with SBP at 6 o''clock (r = 0.166, P < 0.001). The carotid intima‐media thickness was significantly associated with SBP at 5 o''clock (r = 0.196, P < 0.001). After adjustment for age, sex, smoking, hyperlipidemia, diabetes mellitus, antihypertensive drug use, clinic SBP, and 24‐hour ambulatory SBP, the correlations of the LVMI and hourly SBP at 6 o''clock remained significant (beta coefficient = 0.125, P < 0.01). In conclusion, morning ambulatory systolic BP especially at 5 and 6 o''clock was independently associated with organ damage. 相似文献
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Peera Buranakitjaroen Sirisawat Wanthong Apichard Sukonthasarn 《Journal of clinical hypertension (Greenwich, Conn.)》2020,22(3):515-518
The prevalence of hypertension is increasing, but rates of awareness, treatment, and blood pressure (BP) control are also increasing. In terms of cardiovascular disease, the prevalence of coronary artery disease (CAD) and stroke is similar, but stroke mortality is higher than that from CAD. Home BP monitoring (HBPM) is an important tool for determining the presence of white‐coat or masked hypertension, facilitating drug cost savings or effective cardiovascular risk management strategies, respectively. However, there are a number of barriers to use of HBPM in Thailand. These include lack of availability (particularly in lower socioeconomic groups), lack of awareness of the importance of white‐coat and masked hypertension, and concerns about device reliability. The latest Thai Hypertension Society guidelines recommend that physicians and nurses encourage their patients to use their HBPM devices, and these are increasingly being utilized in clinical practice for both diagnostic purposes and therapeutic monitoring. Calcium channel blockers are the most commonly used antihypertensive agents in Thailand, followed by angiotensin receptor blockers, ß‐blockers, and diuretics. Angiotensin‐converting enzyme inhibitors are used less often due to drug‐related cough, and the use of fixed drug combinations is low because of their high cost and more complex reimbursement process. Ongoing work is needed to improve the primary prevention and effective treatment of hypertension in Thailand. 相似文献
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