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Haring B, Andrews CA, Hovey K, Shadyab AH, LaCroix A, Martin LW, Rosal MC, Kuller LH, Salmoirago-Blotcher E, Saquib N, Koo P, Laddu D, Stefanick ML, Manson JE, Wassertheil-Smoller S, LaMonte MJ. Systolic Blood Pressure and Survival to Very Old Age: Results From the Women's Health Initiative. Circulation 2024; 149:1568-1577. [PMID: 38623761 DOI: 10.1161/circulationaha.123.067302] [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: 10/01/2023] [Accepted: 03/19/2024] [Indexed: 04/17/2024]
Abstract
BACKGROUND The relationship between systolic blood pressure (SBP) and longevity is not fully understood. We aimed to determine which SBP levels in women ≥65 years of age with or without blood pressure medication were associated with the highest probability of surviving to 90 years of age. METHODS The study population consisted of 16 570 participants enrolled in the Women's Health Initiative who were eligible to survive to 90 years of age by February 28, 2020, without a history of cardiovascular disease, diabetes, or cancer. Blood pressure was measured at baseline (1993 through 1998) and then annually through 2005. The outcome was defined as survival to 90 years of age with follow-up. Absolute probabilities of surviving to 90 years of age were estimated for all combinations of SBP and age using generalized additive logistic regression modeling. The SBP that maximized survival was estimated for each age, and a 95% CI was generated. RESULTS During a median follow-up of 19.8 years, 9723 of 16 570 women (59%) survived to 90 years of age. Women with an SBP between 110 and 130 mm Hg at attained ages of 65, 70, 75, and 80 years had a 38% (95% CI, 34%-48%), 54% (52%-56%), 66% (64%-67%), or 75% (73%-78%) absolute probability to survive to 90 years of age, respectively. The probability of surviving to 90 years of age was lower for greater SBP levels. Women at the attained age of 80 years with 0%, 20%, 40%, 60%, 80%, or 100% time in therapeutic range (defined as an SBP between 110 and 130 mm Hg) had a 66% (64%-69%), 68% (67%-70%), 71% (69%-72%), 73% (71%-74%), 75% (72%-77%), or 77% (74%-79%) absolute survival probability to 90 years of age. CONCLUSIONS For women >65 years of age with low cardiovascular disease and other chronic disease risk, an SBP level <130 mm Hg was found to be associated with longevity. These findings reinforce current guidelines targeting an SBP target <130 mm Hg in older women.
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Affiliation(s)
- Bernhard Haring
- Department of Medicine III, Saarland University, Homburg, Germany (B.H.)
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY (B.H., S.W.-S.)
| | - Chris A Andrews
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo-SUNY, Buffalo, NY (C.A.A., K.H., M.J.L.)
| | - Kathleen Hovey
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo-SUNY, Buffalo, NY (C.A.A., K.H., M.J.L.)
| | - Aladdin H Shadyab
- Division of Geriatrics, Gerontology, and Palliative Care, Department of Medicine (A.H.S.), University of California, San Diego, La Jolla
- Herbert Wertheim School of Public Health and Human Longevity Science (A.H.S., A.L.), University of California, San Diego, La Jolla
| | - Andrea LaCroix
- Herbert Wertheim School of Public Health and Human Longevity Science (A.H.S., A.L.), University of California, San Diego, La Jolla
| | - Lisa Warsinger Martin
- Division of Cardiology, George Washington University School of Medicine and Health Sciences, Washington, DC (L.W.M.)
| | - Milagros C Rosal
- Division of Preventive and Behavioral Medicine, Department of Population and Quantitative Health Sciences, University of Massachusetts Medical School, Worcester (M.C.R.)
| | - Lewis H Kuller
- Department of Epidemiology, University of Pittsburgh, PA (L.H.K.)
| | | | - Nazmus Saquib
- College of Medicine, Sulaiman AlRajhi University, Saudi Arabia (N.S.)
| | - Patrick Koo
- Department of Pulmonary, Critical Care, and Sleep Medicine, Baroness Erlanger Hospital, University of Tennessee College of Medicine Chattanooga (P.K.)
| | - Deepika Laddu
- Department of Physical Therapy, College of Applied Health Sciences, University of Illinois at Chicago (D.L.)
| | - Marcia L Stefanick
- Department of Medicine, Stanford University Medical Center, Palo Alto, CA (M.L.S.)
- Departments of Obstetrics and Gynecology, Stanford University, Palo Alto, CA (M.L.S.)
| | - JoAnn E Manson
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (J.E.M.)
| | - Sylvia Wassertheil-Smoller
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY (B.H., S.W.-S.)
| | - Michael J LaMonte
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo-SUNY, Buffalo, NY (C.A.A., K.H., M.J.L.)
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Zhang Z, Yang L, Cao H. Terminal trajectory of HbA 1c for 10 years supports the HbA 1c paradox: a longitudinal study using Health and Retirement Study data. Front Endocrinol (Lausanne) 2024; 15:1383516. [PMID: 38711985 PMCID: PMC11070457 DOI: 10.3389/fendo.2024.1383516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 04/02/2024] [Indexed: 05/08/2024] Open
Abstract
Objectives We aimed to assess the potential time-varying associations between HbA1c and mortality, as well as the terminal trajectory of HbA1c in the elderly to reveal the underlying mechanisms. Design The design is a longitudinal study using data from the Health and Retirement Study. Setting and participants Data were from the Health and Retirement Study. A total of 10,408 participants aged ≥50 years with available HbA1c measurements at baseline (2006/2008) were included. Methods Longitudinal HbA1c measured at 2010/2012 and 2014/2016 were collected. HbA1c values measured three times for their associations with all-cause mortality were assessed using Cox regression and restricted cubic splines. HbA1c terminal trajectories over 10 years before death were analyzed using linear mixed-effect models with a backward time scale. Results Women constitute 59.6% of the participants with a mean age of 69 years, with 3,070 decedents during the follow-up (8.9 years). The mortality rate during follow-up was 29.5%. Increased mortality risk became insignificant for the highest quartile of HbA1c compared to the third quartile (aHR 1.148, 1.302, and 1.069 for a follow-up of 8.9, 6.5, and 3.2 years, respectively) with a shorter follow-up, while it became higher for the lowest quartile of HbA1c (aHR 0.986, 1.068, and 1.439 for a follow-up of 8.9, 6.5, and 3.2 years, respectively). Accordingly, for both decedents with and without diabetes, an initial increase in HbA1c was followed by an accelerating terminal decline starting 5-6 years before death. Conclusions and implications The time-varying association between HbA1c and mortality mapped to the terminal trajectory in HbA1c. High and low HbA1c may have different clinical relationships with mortality. The HbA1c paradox may be partially explained by reverse causation, namely, early manifestation of death.
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Affiliation(s)
- Zeyi Zhang
- Department of Surgical Intensive Care Unit, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Longshan Yang
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, China
| | - Heng Cao
- Department of Surgical Intensive Care Unit, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
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Du J, Pan Y, Jiang J, Liu Y, Lam BCP, Schutte AE, Tsang IW, Sachdev PS, Wen W. Association of Blood Pressure With Brain Ages: A Cohort Study of Gray and White Matter Aging Discrepancy in Mid-to-Older Adults From UK Biobank. Hypertension 2024; 81:906-916. [PMID: 38465593 DOI: 10.1161/hypertensionaha.123.22176] [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: 10/05/2023] [Accepted: 12/11/2023] [Indexed: 03/12/2024]
Abstract
BACKGROUND Gray matter (GM) and white matter (WM) impairments are both associated with raised blood pressure (BP), although whether elevated BP is differentially associated with the GM and WM aging process remains inadequately examined. METHODS We included 37 327 participants with diffusion-weighted imaging (DWI) and 39 630 participants with T1-weighted scans from UK Biobank. BP was classified into 4 categories: normal BP, high-normal BP, grade 1, and grade 2 hypertension. Brain age gaps (BAGs) for GM (BAGGM) and WM (BAGWM) were derived from diffusion-weighted imaging and T1 scans separately using 3-dimensional-convolutional neural network deep learning techniques. RESULTS There was an increase in both BAGGM and BAGWM with raised BP (P<0.05). BAGWM was significantly larger than BAGGM at high-normal BP (0.195 years older; P=0.006), grade 1 hypertension (0.174 years older; P=0.004), and grade 2 hypertension (0.510 years older; P<0.001), but not for normal BP. Mediation analysis revealed that the association between hypertension and cognitive decline was primarily mediated by WM impairment. Mendelian randomization analysis suggested a causal relationship between hypertension and WM aging acceleration (unstandardized B, 1.780; P=0.016) but not for GM (P>0.05). Sliding-window analysis indicated the association between hypertension and brain aging acceleration was moderated by chronological age, showing stronger correlations in midlife but weaker associations in the older age. CONCLUSIONS Compared with GM, WM was more vulnerable to raised BP. Our study provided compelling evidence that concerted efforts should be directed towards WM damage in individuals with hypertension in clinical practice.
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Affiliation(s)
- Jing Du
- Centre for Healthy Brain Ageing, Discipline of Psychiatry and Mental Health, School of Clinical Medicine, University of New South Wales (UNSW), Sydney, Australia (J.D., J.J., B.C.P.L., P.S.S., W.W.)
| | - Yuangang Pan
- Centre for Frontier AI Research, A*STAR, Singapore (Y.P., I.W.T.)
| | - Jiyang Jiang
- Centre for Healthy Brain Ageing, Discipline of Psychiatry and Mental Health, School of Clinical Medicine, University of New South Wales (UNSW), Sydney, Australia (J.D., J.J., B.C.P.L., P.S.S., W.W.)
| | - Yue Liu
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China (Y.L.)
| | - Ben C P Lam
- Centre for Healthy Brain Ageing, Discipline of Psychiatry and Mental Health, School of Clinical Medicine, University of New South Wales (UNSW), Sydney, Australia (J.D., J.J., B.C.P.L., P.S.S., W.W.)
| | - Aletta E Schutte
- School of Population Health, UNSW Medicine & Health, UNSW Sydney, NSW, Australia (A.E.S.)
- The George Institute for Global Health, Sydney, NSW, Australia (A.E.S.)
| | - Ivor W Tsang
- Centre for Frontier AI Research, A*STAR, Singapore (Y.P., I.W.T.)
| | - Perminder S Sachdev
- Centre for Healthy Brain Ageing, Discipline of Psychiatry and Mental Health, School of Clinical Medicine, University of New South Wales (UNSW), Sydney, Australia (J.D., J.J., B.C.P.L., P.S.S., W.W.)
- Neuropsychiatric Institute, Euroa Centre, Prince of Wales Hospital, Randwick, NSW, Australia (P.S.S., W.W.)
| | - Wei Wen
- Centre for Healthy Brain Ageing, Discipline of Psychiatry and Mental Health, School of Clinical Medicine, University of New South Wales (UNSW), Sydney, Australia (J.D., J.J., B.C.P.L., P.S.S., W.W.)
- Neuropsychiatric Institute, Euroa Centre, Prince of Wales Hospital, Randwick, NSW, Australia (P.S.S., W.W.)
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Wang HY, Wang J, Wang Q, Yang C, Huang Y, Chen M. Blood pressure in the longevous population with different status of hypertension and frailty. Hypertens Res 2024; 47:959-969. [PMID: 37985739 DOI: 10.1038/s41440-023-01499-1] [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: 01/11/2023] [Revised: 10/13/2023] [Accepted: 10/20/2023] [Indexed: 11/22/2023]
Abstract
Blood pressure(BP) of the longevous population with hypertension and/or frailty was under-investigated. To investigate the association between age, BP, variation of BP, and survival among the old adults with different status of hypertension and frailty, the present study included adults ≥65 years in the Chinese Longitudinal Healthy Longevity Survey (2008-2018), defined frailty using the Fried criteria, and identified hypertension by self-report or SBP/DBP ≥ 140/90 mm Hg. The association between age and BP were investigated using linear regression models. Variation of BP was defined if annual change of BP lower than quartile 1(sharp decrease) or higher than quartile 3(sharp increase). The association between age and BP variation were investigated using multinominal logistic regression models. The association between BP and survival was analyzed using Cox regression models. Among 13,447 adults (centenarian: 1965[14.6%]), age was positively associated with SBP in robust hypertensive elderly but negatively associated with it in frail hypertensive elderly. Annual change of BP was more likely to be increment among the normotensive elderly, but be decrement among the hypertensive elderly, especially among those with frailty. SBP < 120 mmHg was the risk factor of mortality among the frail oldest-old (≥85 years) while SBP ≥ 150 mmHg was that among the robust young-old (65-84 years). DBP ≥ 90 mmHg was the risk factor of mortality both in the robust young-old and the frail oldest old. In conclusion, age and frailty might be the criteria to predict the change of BP to guide the BP management of the longevous population.
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Affiliation(s)
- Huai-Yu Wang
- National Institute of Traditional Chinese Medicine Constitution and Preventive Treatment of Diseases, Beijing University of Chinese Medicine, Beijing, China.
| | - Jinwei Wang
- Renal Division, Department of Medicine, Peking University First Hospital, Peking University Institute of Nephrology, Beijing, China
| | - Qin Wang
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, China
| | - Chao Yang
- Renal Division, Department of Medicine, Peking University First Hospital, Peking University Institute of Nephrology, Beijing, China
| | - Yuming Huang
- First Nephrology Department, Affiliated Hospital of Youjiang Medical College for Nationalities, Baise, Guangxi, China
| | - Min Chen
- Renal Division, Department of Medicine, Peking University First Hospital, Peking University Institute of Nephrology, Beijing, China
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Chesnaye NC, Caskey FJ, Dekker FW, de Rooij ENM, Evans M, Heimburger O, Pippias M, Torino C, Porto G, Szymczak M, Drechsler C, Wanner C, Jager KJ. Clinical and patient-reported trajectories at end-of-life in older patients with advanced CKD. Nephrol Dial Transplant 2023; 38:2494-2502. [PMID: 37193666 DOI: 10.1093/ndt/gfad091] [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: 12/19/2022] [Indexed: 05/18/2023] Open
Abstract
BACKGROUND We explore longitudinal trajectories of clinical indicators, patient-reported outcomes, and hospitalizations, in the years preceding death in a population of older patients with advanced chronic kidney disease (CKD). METHODS The EQUAL study is a European observational prospective cohort study with an incident eGFR <20 ml/min per 1.73 m2 and ≥65 years of age. The evolution of each clinical indicator was explored using generalized additive models during the 4 years preceding death. RESULTS We included 661 decedents with a median time to death of 2.0 years (IQR 0.9-3.2). During the years preceding death, eGFR, Subjective Global Assessment score, and blood pressure declined, with accelerations seen at 6 months preceding death. Serum hemoglobin, hematocrit, cholesterol, calcium, albumin, and sodium values declined slowly during follow-up, with accelerations observed between 6 and 12 months preceding death. Physical and mental quality of life declined linearly throughout follow-up. The number of reported symptoms was stable up to 2 years prior to death, with an acceleration observed at 1 year prior to death. The rate of hospitalization was stable at around one hospitalization per person year, increasing exponentially at 6 months preceding death. CONCLUSIONS We identified clinically relevant physiological accelerations in patient trajectories that began ∼6 to 12 months prior to death, which are likely multifactorial in nature, but correlate with a surge in hospitalizations. Further research should focus on how to effectively use this knowledge to inform patient and family expectations, to benefit the planning of (end-of-life) care, and to establish clinical alert systems.
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Affiliation(s)
- Nicholas C Chesnaye
- ERA Registry, Amsterdam UMC location University of Amsterdam, Medical Informatics, Meibergdreef 9, Amsterdam, Netherlands
- Amsterdam Public Health Research Institute, Quality of Care, Amsterdam, the Netherlands
| | - Fergus J Caskey
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Friedo W Dekker
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Esther N M de Rooij
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Marie Evans
- Renal unit, department of Clinical Intervention and technology (CLINTEC), Karolinska Institutet and Karolinska University hospital, Stockholm, Sweden
| | - Olof Heimburger
- Department of Clinical Sciences Intervention and Technology, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Maria Pippias
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
- Renal unit, Southmead Hospital, North Bristol Trust, Bristol, UK
| | - Claudia Torino
- IFC-CNR, Clinical Epidemiology and Pathophysiology of Renal Diseases and Hypertension, Reggio Calabria, Italy
| | - Gaetana Porto
- GOM Bianchi Melacrino Morelli, Reggio Calabria, Italy
| | - Maciej Szymczak
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, Wroclaw, Poland
| | | | - Christoph Wanner
- Division of Nephrology, University Hospital of Würzburg, Würzburg, Germany
| | - Kitty J Jager
- ERA Registry, Amsterdam UMC location University of Amsterdam, Medical Informatics, Meibergdreef 9, Amsterdam, Netherlands
- Amsterdam Public Health Research Institute, Quality of Care, Amsterdam, the Netherlands
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Stessman J, Paris B, Jacobs JM. Holocaust survivors: Health and longevity 70 years later. J Am Geriatr Soc 2023; 71:3199-3207. [PMID: 37358337 DOI: 10.1111/jgs.18485] [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: 03/02/2023] [Revised: 05/21/2023] [Accepted: 05/25/2023] [Indexed: 06/27/2023]
Abstract
BACKGROUND Holocaust survivors (HS) alive today form a unique and disappearing population, whose exposure to systematic genocide occurred over 70 years ago. Negative health outcomes were widely documented prior to age 70. We examine the hypothesis that the experience of remote trauma continues to negatively affect health, functional status, and survival between the ages of 85-95. METHODS The Jerusalem Longitudinal Study (1990-2022) followed a representative sample of Jerusalem residents born 1920-1921, at ages 85, 90 and 95. Home assessment included medical, social, functional, and cognitive status, and mortality data. Subjects were classified: (1) HS-Camp (HS-C): survived slave-labor, concentration, or death camps; (2) HS-Exposed (HS-E): survived Nazi occupation of Europe; (3) Controls: European descent, outside Europe during WWII. We determined Hazards Ratios (HR), adjusting for gender, loneliness, financial difficulty, physical activity, ADL dependence, chronic ischemic heart disease, cancer, cognitive deficits, chronic joint pain, self-rated health. RESULTS At ages 85 (n = 496), 90 (n = 524), and 95 (n = 383) the frequency of HS-C versus HS-E versus Controls was 28%/22%/50%, 19%/19%/62%, and 20%/22%/58%, respectively. No consistent significant morbidity differences were observed. Mortality between ages 85-90 and 90-95 years was 34.9% versus 38% versus 32.0%, and 43.4% versus 47.3% versus 43.7%, respectively, with no significant differences in survival rates (log rank p = 0.63, p = 0.81). Five-year mortality adjusted HRs were insignificant for HS-C and HS-E between ages 85-90 (HR 0.87, 95% CI 0.54-1.39; HR 1.14, 95% CI 0.73-1.78) and ages 90-95 (HR 0.72, 95% CI 0.39-1.32; HR 1.38, 95% CI 0.85-2.23). CONCLUSIONS Seventy years following their trauma and suffering during the Holocaust, the significant impairments of health, function, morbidity, and mortality which have accompanied survivors throughout their entire adult life, were no longer observed. Indeed, it is likely that survivors living >85 years old represent a uniquely resilient population of people, whose adaptation to adversity has accompanied them throughout their lives.
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Affiliation(s)
- Jochanan Stessman
- The Jerusalem Institute of Aging Research, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Geriatric Rehabilitation and the Center for Palliative Care, Hadassah Medical Center, Mount Scopus, and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Barbara Paris
- Brookdale Department of Geriatrics & Palliative Medicine, Icahn School of Medicine at Mount Sinai & Honorary Attending in Medicine, Maimonides Health, Brooklyn, New York, USA
| | - Jeremy M Jacobs
- The Jerusalem Institute of Aging Research, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Geriatric Rehabilitation and the Center for Palliative Care, Hadassah Medical Center, Mount Scopus, and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
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7
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Luo Q, Bao K, Gao W, Xiang Y, Li M, Zhang Y. Joint effects of depressive status and body mass index on the risk of incident hypertension in aging population: evidence from a nationwide population-based cohort study. BMC Psychiatry 2023; 23:608. [PMID: 37598204 PMCID: PMC10439533 DOI: 10.1186/s12888-023-05105-z] [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: 03/06/2023] [Accepted: 08/10/2023] [Indexed: 08/21/2023] Open
Abstract
BACKGROUND The impact of depressive status (DS) on hypertension incidence is still controversial and has not been studied in Chinese middle-aged and elderly population. This study aimed to explore the relationship between DS and incident hypertension and analyze the joint effects of DS and body mass index (BMI) on hypertension incidence. METHODS We conducted a prospective cohort study using data from the China Health and Retirement Longitudinal Study (CHARLS), a nationwide population-based study. In 2013, DS was identified using scores from the 10-item Centre for Epidemiological Studies Depression Scale (CES-D-10) among eligible respondents from CHARLS, and hypertension occurrence was observed until 2018. The multiple Cox models were employed to calculate the associations between DS and hypertension incidence. In addition, we also computed the multiplicative interaction (MI) between DS and BMI of incident hypertension and assessed their additive interaction (AI) through relative excess risk due to interaction (RERI), attributable proportion (AP) or synthetic index (S). Positive AI was indicated by RERI > 0, AP > 0 or S > 1. RESULTS Over the 5-year follow-up, depressive symptoms increased the risk of hypertension incidence by 19% (hazard ratio (HR) = 1.19, 95% confidence interval (CI): (1.01, 1.41)), while depression was associated with a 24% increased risk (HR = 1.24; 95% CI: (1.03, 1.50)). Significant MIs between DS and overweight or obesity were observed and almost all of AI indexes showed positive joint effects on incident hypertension, of which the depression-obesity combination had the largest joint effect (RERI = 4.47, 95%CI: (0.28, 8.66); AP = 0.67, 95%CI: (0.50, 0.85); S = 4.86,95%CI: (2.66, 8.86)). CONCLUSION DS could lead to hypertension and this impact was amplified when coexisting with higher BMI. It highlighted a need for precise interventions targeting weight management and depression treatment in the aging population to prevent hypertension.
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Affiliation(s)
- Qiuxia Luo
- Department of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, No. 222 South Tianshui Road, Lanzhou, Gansu, P. R. China
| | - Kai Bao
- Department of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, No. 222 South Tianshui Road, Lanzhou, Gansu, P. R. China
| | - Wenlong Gao
- Department of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, No. 222 South Tianshui Road, Lanzhou, Gansu, P. R. China.
| | - Yuanyuan Xiang
- Department of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, No. 222 South Tianshui Road, Lanzhou, Gansu, P. R. China
| | - Ming Li
- Department of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, No. 222 South Tianshui Road, Lanzhou, Gansu, P. R. China
| | - Yuqi Zhang
- Department of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, No. 222 South Tianshui Road, Lanzhou, Gansu, P. R. China
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8
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Yamamoto K. Current issues in frailty and hypertension management. Hypertens Res 2023; 46:1917-1922. [PMID: 37280259 DOI: 10.1038/s41440-023-01310-1] [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: 01/04/2023] [Revised: 03/01/2023] [Accepted: 04/14/2023] [Indexed: 06/08/2023]
Abstract
The significance of hypertension management in older individuals is greatly influenced by factors other than chronological age, as they have diverse physical, mental, and social backgrounds. Differences in physical functions, between independence, frailty and dependence, have a great impact on antihypertensive therapy in the older population. While recent clinical trials support the significance of intensive antihypertensive therapy regardless of age, there is little evidence to positively support the significance of antihypertensive therapy for older patients with physical function requiring nursing care, and observational studies suggest that antihypertensive treatment may instead be harmful in these older patients. Therefore, frailty, the transitional state between independence and dependence with the need for nursing care, is conceivable to be the tipping point at which the balance of risks and benefits of antihypertensive treatment is converted. The increased risk of acute adverse outcome is another issue that complicates management in the practice of hypertension treatment in frail patients. Particularly, increased blood pressure variability manifested by orthostatic hypotension in frail patients can induce fall and fracture leading to disability shortly after initiation or modification of antihypertensive treatment. Future challenges to optimize the management of frail hypertensive patients include developing techniques to estimate treatment efficacy, identifying safe antihypertensive regimens that reduce the risk of falls, and establishing strategies to restore frail patients to robust health.
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Affiliation(s)
- Koichi Yamamoto
- The Department of Geriatric and General Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan.
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9
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Haring B, Andrews CA, Hovey K, Shadyab AH, LaCroix A, Martin LW, Rosal MC, Kuller LH, Salmoirago-Blotcher E, Saquib N, Koo P, Laddu D, Stefanick ML, Manson JE, Wassertheil-Smoller S, LaMonte MJ. Systolic Blood Pressure and Survival to Very Old Age. Results from the Women's Health Initiative. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.06.22.23291783. [PMID: 37425845 PMCID: PMC10327241 DOI: 10.1101/2023.06.22.23291783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/11/2023]
Abstract
Background The association between systolic blood pressure (SBP) and longevity is not fully understood. We aimed to determine survival probabilities to age 90 for various SBP levels among women aged ≥ 65 years with or without BP medication. Methods We analyzed blood pressure data from participants in the Women's Health Initiative (n=16,570) who were aged 65 or older and without history of cardiovascular disease, diabetes or cancer. Blood pressure was measured at baseline (1993-1998) and then annually through 2005. The outcome was defined as survival to age 90 with follow-up until February 28, 2020. Results During a follow-up of 18 years, 9,723 (59%) of 16,570 women survived to age 90. The SBP associated with the highest probability of survival was about 120mmHg regardless of age. Compared to an SBP between 110 and 130 mmHg, women with uncontrolled SBP had a lower survival probability across all age groups and with or without BP medication. A 65-year-old women on BP medication with an interpolated SBP between 110 and 130 mmHg in 80% of the first 5 years of follow-up had a 31% (95% confidence interval, 24%, 38%) absolute survival probability. For those with 20% time in range, the probability was 21% (95% confidence interval, 16%, 26%). Conclusions An SBP level below 130 mmHg was found to be associated with longevity among older women. The longer SBP was controlled at a level between 110 and 130 mmHg, the higher the survival probability to age 90. Preventing age-related rises in SBP and increasing the time with controlled BP levels constitute important measures for achieving longevity.
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Affiliation(s)
- Bernhard Haring
- Department of Medicine III, Saarland University Hospital, Homburg, Saarland, Germany
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Chris A. Andrews
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo – SUNY, Buffalo, NY, USA
| | - Kathleen Hovey
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo – SUNY, Buffalo, NY, USA
| | - Aladdin H. Shadyab
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, CA
| | - Andrea LaCroix
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, CA
| | - Lisa Warsinger Martin
- Division of Cardiology, George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
| | - Milagros C. Rosal
- Division of Preventive and Behavioral Medicine, Department of Population and Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Lewis H. Kuller
- Department of Epidemiology, University of Pittsburgh, PA, USA
| | | | - Nazmus Saquib
- College of Medicine, Sulaiman AlRajhi University, Saudi Arabia
| | - Patrick Koo
- Department of Pulmonary, Critical Care, and Sleep Medicine, Baroness Erlanger Hospital, University of Tennessee College of Medicine Chattanooga, Chattanooga, TN, USA
| | - Deepika Laddu
- Department of Physical Therapy, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, IL, USA
| | - Marcia L. Stefanick
- Department of Medicine Stanford University Medical Center Palo Alto CA. Departments of Obstetrics and Gynecology, Stanford University, Palo Alto, CA
| | - JoAnn E. Manson
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | | | - Michael J. LaMonte
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo – SUNY, Buffalo, NY, USA
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10
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Russell P, Thompson C, Mangoni AA. Rational Prescribing and Deprescribing of Antihypertensive Medications in Older People, a Three-Part Narrative Review, Part 3. Sr Care Pharm 2023; 38:168-178. [PMID: 37185147 DOI: 10.4140/tcp.n.2023.168] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
What happens when you stop? This is the third of a three-part series on antihypertensive medication use in older people. In the first, we reviewed the importance of better blood pressure (BP) control, even in older people with hypertension. In the second, we discussed the limitations of the evidence favoring intensive therapy for some older people. For older people with advanced frailty or those with a limited life expectancy, medications taken for BP can actually be a source of morbidity. Guidelines encourage clinical judgment and rational prescribing. Sometimes the best action is to stop prescribing. De-prescribing of medical therapy is now considered good practice for a range of medications for suitable patients; should this include antihypertensives? In part three of this three-part series, we will review some of the evidence available thus far, demonstrating de-intensification of antihypertensive medications is not a new idea. We will offer a guide to identifying the most suitable patients for de-prescribing: cognitive impairment, frailty, when circumstances change, or when BP is (too) well-controlled. This is an area of equipoise and needs more research. There is a path forward that we hope to illuminate.
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Affiliation(s)
- Patrick Russell
- 1 Department of Internal Medicine, Royal Adelaide Hospital, Adelaide, South Australia
| | - Campbell Thompson
- 2 University of Adelaide, Department of Medicine, Royal Adelaide Hospital, Adelaide, South Australia
| | - Arduino A Mangoni
- 3 Department of Clinical Pharmacology, Flinders University and Flinders Medical Centre, Bedford Park, South Australia
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11
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Nijskens C, Henstra M, Rhodius-Meester H, Yasar S, van Poelgeest E, Peters M, Muller M. Cardiovascular Risk Management in Persons with Dementia. J Alzheimers Dis 2023:JAD230019. [PMID: 37125555 DOI: 10.3233/jad-230019] [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: 05/02/2023]
Abstract
The number of people living with dementia, such as Alzheimer's disease, is increasing worldwide. Persons with dementia often have a high risk of atherosclerotic cardiovascular disease and they are therefore theoretically eligible for treatment of hypertension and hyperlipidemia. However, in this population, beneficial and harmful effects of cardiovascular risk management (CVRM) may be different compared to older persons without cognitive impairment. Current CVRM guidelines are based on trials from which persons with dementia were excluded. In this narrative review, we will discuss how current guidelines can be translated to persons with dementia and which aspects should be taken into account when treating hypertension and hyperlipidemia to prevent major adverse cardiovascular events (MACE). Survival time is significantly shorter in persons with dementia. We therefore suggest that since the main goal of CVRM is prevention of MACE, first of all, the patient's life expectancy and treatment wishes should be evaluated. Risk assessment tools are to be used with care, as they tend to overestimate the 5- and 10-year risk of MACE and benefit from CVRM in the prevention of MACE in persons with dementia. When the clinician and patient have decided that treatment is initiated or intensified, patients should be closely monitored since they are at high risk for adverse drugs events and overtreatment due to the natural course of blood pressure in persons with dementia. In the event of intolerance or side effects, medication should be switched or withdrawn. For persons with dementia and limited life expectancy, deprescribing should be part of usual care.
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Affiliation(s)
- Charlotte Nijskens
- Department of Internal Medicine, Amsterdam UMC location Vrije Universiteit Amsterdam, Geriatrics section, Amsterdam, The Netherlands
| | - Marieke Henstra
- Department of Internal Medicine, Amsterdam UMC location Vrije Universiteit Amsterdam, Geriatrics section, Amsterdam, The Netherlands
| | - Hanneke Rhodius-Meester
- Department of Internal Medicine, Amsterdam UMC location Vrije Universiteit Amsterdam, Geriatrics section, Amsterdam, The Netherlands
- Department of Neurology, Amsterdam UMC location Vrije Universiteit Amsterdam, Alzheimer Center Amsterdam, Amsterdam, The Netherlands
- Department of Geriatric Medicine, Oslo University Hospital, Oslo, Norway
| | - Sevil Yasar
- Department of Medicine, Division of Geriatric Medicine and Gerontology, Johns Hopkins Schoolof Medicine, Baltimore, MD, USA
| | - Eveline van Poelgeest
- Department of Internal Medicine, Amsterdam UMC location Vrije Universiteit Amsterdam, Geriatrics section, Amsterdam, The Netherlands
| | - Mike Peters
- Department of Internal and Geriatric Medicine, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Majon Muller
- Department of Internal Medicine, Amsterdam UMC location Vrije Universiteit Amsterdam, Geriatrics section, Amsterdam, The Netherlands
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12
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Yamaguchi R, Katayama O, Lee S, Makino K, Harada K, Morikawa M, Tomida K, Nishijima C, Fujii K, Misu Y, Shimada H. Association of sarcopenia and systolic blood pressure with mortality: A 5-year longitudinal study. Arch Gerontol Geriatr 2023; 110:104988. [PMID: 36921505 DOI: 10.1016/j.archger.2023.104988] [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: 12/05/2022] [Revised: 02/28/2023] [Accepted: 03/02/2023] [Indexed: 03/07/2023]
Abstract
PURPOSE Whether the combination of sarcopenia and systolic blood pressure (SBP) changes the risk of all-cause mortality is unknown. Thus, this study aimed to examine the association between sarcopenia and SBP in community-dwelling older adults and determine whether this association changes the mortality risk. METHODS Older adults aged ≥65 years participated in the baseline assessment. The participants were classified into six groups according to a combination of the presence or absence of sarcopenia (sarcopenia, non-sarcopenia) and SBP (low SBP, ≤119 mmHg; normal SBP, 120-139 mmHg; high SBP, ≥140 mmHg). The participants were followed for the occurrence of death for 5 years after baseline assessment. Muscle mass, grip strength, and walking speed as indicators of sarcopenia, SBP, and all-cause mortality data for 5 years from baseline assessment were evaluated. RESULTS This study included 13,569 community-dwelling older adults. During the 5-year follow-up period, 830 participants (6.6%) died. In the Cox proportional hazards models, the risk of all-cause mortality was higher in other non-sarcopenia groups than in the non-sarcopenia/normal SBP group. In particular, those with sarcopenia had a higher mortality risk. CONCLUSIONS Low or high SBP increased the mortality risk in community-dwelling older adults. In those with sarcopenia, low or high SBP was associated with an even higher mortality risk. Older adults with sarcopenia and low/high blood pressure should be monitored as a population at a higher mortality risk.
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Affiliation(s)
- Ryo Yamaguchi
- Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan; Medical Science Division, Department of Medical Sciences, Graduate School of Medicine, Science and Technology, Shinshu University, Matsumoto, Nagano, Japan.
| | - Osamu Katayama
- Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan; Japan Society for the Promotion of Science, Chiyoda-ku, Tokyo, Japan
| | - Sangyoon Lee
- Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan
| | - Keitaro Makino
- Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan; Japan Society for the Promotion of Science, Chiyoda-ku, Tokyo, Japan
| | - Kenji Harada
- Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan
| | - Masanori Morikawa
- Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan
| | - Kouki Tomida
- Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan
| | - Chiharu Nishijima
- Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan
| | - Kazuya Fujii
- Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan
| | - Yuka Misu
- Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan
| | - Hiroyuki Shimada
- Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan
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13
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Wang Z, Yu C, Cao X, He Y, Ju W. Association of low diastolic blood pressure with all-cause death among US adults with normal systolic blood pressure. J Clin Hypertens (Greenwich) 2023; 25:326-334. [PMID: 36866395 PMCID: PMC10085810 DOI: 10.1111/jch.14646] [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: 10/17/2022] [Revised: 01/13/2023] [Accepted: 01/15/2023] [Indexed: 03/04/2023]
Abstract
Although the effect of intensive systolic blood pressure lowering is widely recognized, treatment-related low diastolic blood pressure still worrisome. This was a prospective cohort study based on the National Health and Nutrition Examination Survey. Adults (≥20 years old) with guideline-recommended blood pressure were included and pregnant women were excluded. Survey-weighted logistic regression and cox models were used for analysis. A total of 25 858 participants were included in this study. After weighted, the overall mean age of the participants was 43.17 (16.03) years, including 53.7% women and 68.1% non-Hispanic white. Numerous factors were associated with low DBP (<60 mmHg), including advanced age, heart failure, myocardial infarction, and diabetes. The use of antihypertensive drugs was also associated with lower DBP (OR, 1.52; 95% CI, 1.26-1.83). DBP of less than 60 mmHg were associated with a higher risk of all-cause death (HR, 1.30; 95% CI, 1.12-1.51) and cardiovascular death (HR, 1.34; 95% CI, 1.00-1.79) compared to those with DBP between 70 and 80 mmHg. After regrouping, DBP <60 mmHg (no antihypertensive drugs) was associated with a higher risk of all-cause death (HR, 1.46; 95% CI, 1.21-1.75). DBP <60 mmHg after taking antihypertensive drugs was not associated with a higher risk of all-cause death (HR, 0.99; 95% CI, 0.73-1.36). Antihypertensive drug is an important factor contributing to DBP below 60 mmHg. But the pre-existing risk does not increase further with an additional reduction of DBP after antihypertensive drugs treatment.
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Affiliation(s)
- Zhe Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Chuanchuan Yu
- Department of Medical Statistics, School of Public Health, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Xiaodi Cao
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Youming He
- Department of Epidemiology, School of Public Health, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Weizhu Ju
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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Kodani E, Tomita H, Nakai M, Akao M, Suzuki S, Hayashi K, Sawano M, Goya M, Yamashita T, Fukuda K, Ogawa H, Tsuda T, Isobe M, Toyoda K, Miyamoto Y, Miyata H, Okamura T, Sasahara Y, Okumura K. Impact of baseline blood pressure on adverse outcomes in Japanese patients with non-valvular atrial fibrillation: the J-RISK AF. EUROPEAN HEART JOURNAL OPEN 2022; 2:oeac081. [PMID: 36583077 PMCID: PMC9793850 DOI: 10.1093/ehjopen/oeac081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 11/23/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
Aims This study aimed to investigate the impact of baseline blood pressure (BP) on adverse outcomes in patients with atrial fibrillation (AF), using a pooled analysis performed on data from J-RISK AF, a large-scale cohort of Japanese patients with AF. Methods and results Of the 16 918 patients from five major AF registries including the J-RHYTHM Registry, Fushimi AF Registry, Shinken Database, Keio interhospital Cardiovascular Studies, and Hokuriku-Plus AF Registry, 15 019 non-valvular AF (NVAF) patients with baseline BP values (age, 70.0 ± 11.0 years; men, 69.1%) were analysed. Incidence rates of adverse events were evaluated between patients divided into baseline systolic BP quartiles or at 150 mmHg. During the follow-up period of 730 days, ischaemic stroke, major bleeding, all-cause death, and cardiovascular death occurred in 277, 319, 718, and 275 patients, respectively. Hazard ratios (HRs) for ischaemic stroke and major bleeding were comparable among the quartiles, whereas HRs for all-cause and cardiovascular deaths in the lowest quartile with systolic BP <114 mmHg were significantly higher [HR 1.43, 95% confidence interval (CI) 1.13-1.81; and HR 1.47, 95% CI 1.01-2.12, respectively] than in the third quartile, even after adjusting for known confounding factors. In patients with a systolic BP of ≥150 mmHg, adjusted HR for major bleeding was significantly higher than that of <150 mmHg (HR 1.64, 95% CI 1.12-2.40). Conclusion In Japanese patients with NVAF, a baseline systolic BP <114 mmHg was significantly associated with higher all-cause and cardiovascular mortality. In contrast, a systolic BP ≥150 mmHg was an independent risk factor for major bleeding.
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Affiliation(s)
- Eitaro Kodani
- Corresponding author. Tel: +81 42 371 2111, Fax: +81 42 372 7379,
| | - Hirofumi Tomita
- Department of Cardiology, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki 036-8562, Japan
| | - Michikazu Nakai
- Department of Medical and Health Information Management, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Shimmachi, Suita, Osaka 564-8565, Japan
| | - Masaharu Akao
- Department of Cardiology, National Hospital Organization Kyoto Medical Center, 1-1 Mukaihata-cho, Fukakusa, Fushimi-ku, Kyoto 612-8555, Japan
| | - Shinya Suzuki
- Department of Cardiovascular Medicine, the Cardiovascular Institute, 3-2-19 Nishi-azabu, Minato-ku, Tokyo 106-0031, Japan
| | - Kenshi Hayashi
- Department of Cardiovascular Medicine, Kanazawa University Graduate School of Medical Science, 13-1 Takara-machi, Kanazawa 920-8640, Japan
| | - Mitsuaki Sawano
- Department of Cardiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Masahiko Goya
- Department of Cardiovascular Medicine, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
| | - Takeshi Yamashita
- Department of Cardiovascular Medicine, the Cardiovascular Institute, 3-2-19 Nishi-azabu, Minato-ku, Tokyo 106-0031, Japan
| | - Keiichi Fukuda
- Department of Cardiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Hisashi Ogawa
- Department of Cardiology, National Hospital Organization Kyoto Medical Center, 1-1 Mukaihata-cho, Fukakusa, Fushimi-ku, Kyoto 612-8555, Japan
| | - Toyonobu Tsuda
- Department of Cardiovascular Medicine, Kanazawa University Graduate School of Medical Science, 13-1 Takara-machi, Kanazawa 920-8640, Japan
| | - Mitsuaki Isobe
- Department of Cardiovascular Medicine, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan,Sakakibara Heart Institute, 3-16-1 Asahi-cho, Fuchu-shi, Tokyo 183-0003, Japan
| | - Kazunori Toyoda
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Shimmachi, Suita, Osaka 564-8565, Japan
| | - Yoshihiro Miyamoto
- Department of Medical and Health Information Management, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Shimmachi, Suita, Osaka 564-8565, Japan,Open Innovation Center, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Shimmachi, Suita, Osaka 564-8565, Japan
| | - Hiroaki Miyata
- Department of Health Policy and Management School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Tomonori Okamura
- Department of Preventive Medicine and Public Health, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Yusuke Sasahara
- Department of Medical and Health Information Management, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Shimmachi, Suita, Osaka 564-8565, Japan
| | - Ken Okumura
- Department of Cardiovascular Medicine, Nippon Medical School Tama Nagayama Hospital, 1-7-1 Nagayama, Tama-shi, Tokyo 206-8512, Japan,Division of Cardiology, Saiseikai Kumamoto Hospital, 5-3-1 Chikami, Minami-ku, Kumamoto-shi, Kumamoto 861-4193, Japan
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15
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Kuller LH, Snitz BE, Hughes TM, Chang Y, Cohen AD, Mathis CA, Aizenstein HJ, Lopez OL. Low untreated systolic blood pressure over 18 years is associated with survival free of dementia age 90. Alzheimers Dement 2022; 18:2176-2187. [PMID: 35089640 PMCID: PMC9787390 DOI: 10.1002/alz.12493] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 08/11/2021] [Indexed: 01/31/2023]
Abstract
INTRODUCTION We hypothesized that lower untreated systolic blood pressure (SBP) would be associated with a lower risk of dementia and death up to age 95. METHODS SBP measured between 2000 and 2006 was evaluated in relationship to dementia risk and brain biomarkers from 2009-2020 (n = 177) in the Gingko Evaluation of Memory Study (GEMS), mean age 95 in 2020. Participants had measurements of brain amyloid beta (Aβ) and repeat clinical-cognitive evaluations every 6 months. RESULTS By 2020, only 9 of 177 patients (5%) were alive and cognitively unimpaired (CU). Mean SBP from 2000 to 2006 was 120 mm Hg for nine alive/CU, 125 mm Hg for alive/mild cognitive impairment (MCI), and 130 mm Hg for alive/dementia (P = .03). The amount of Aβ was directly related to SBP levels. In multivariate analysis, Aβ+ in 2009 and thinner cortex were significant predictors of dementia. Excluding Aβ, SBP became a significant predictor of dementia. DISCUSSION Low SBP untreated by antihypertensive medications was associated with significant decreased risk of dementia and less Aβ.
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Affiliation(s)
- Lewis H. Kuller
- Department of EpidemiologyGraduate School of Public HealthUniversity of PittsburghPittsburghPennsylvaniaUSA
| | - Beth E. Snitz
- Department of NeurologyUniversity of PittsburghPittsburghPennsylvaniaUSA
| | - Timothy M. Hughes
- Department of Internal MedicineSection on Gerontology and Geriatric MedicineWake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
| | - Yuefang Chang
- Department of NeurosurgeryUniversity of PittsburghPittsburghPennsylvaniaUSA
| | - Ann D. Cohen
- Department of PsychiatryUniversity of PittsburghPittsburghPennsylvaniaUSA
| | - Chester A. Mathis
- Department of RadiologyUniversity of PittsburghPittsburghPennsylvaniaUSA
| | | | - Oscar L. Lopez
- Department of NeurologyUniversity of PittsburghPittsburghPennsylvaniaUSA
- Department of PsychiatryUniversity of PittsburghPittsburghPennsylvaniaUSA
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16
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Shared Risk Factors between Dementia and Atherosclerotic Cardiovascular Disease. Int J Mol Sci 2022; 23:ijms23179777. [PMID: 36077172 PMCID: PMC9456552 DOI: 10.3390/ijms23179777] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 08/21/2022] [Accepted: 08/24/2022] [Indexed: 11/25/2022] Open
Abstract
Alzheimer’s disease is the most common form of dementia, and the prodromal phases of Alzheimer’s disease can last for decades. Vascular dementia is the second most common form of dementia and is distinguished from Alzheimer’s disease by evidence of previous stroke or hemorrhage and current cerebrovascular disease. A compiled group of vascular-related dementias (vascular dementia and unspecified dementia) is often referred to as non-Alzheimer dementia. Recent evidence indicates that preventing dementia by lifestyle interventions early in life with a focus on reducing cardiovascular risk factors is a promising strategy for reducing future risk. Approximately 40% of dementia cases is estimated to be preventable by targeting modifiable, primarily cardiovascular risk factors. The aim of this review is to describe the association between risk factors for atherosclerotic cardiovascular disease and the risk of Alzheimer’s disease and non-Alzheimer dementia by providing an overview of the current evidence and to shed light on possible shared pathogenic pathways between dementia and cardiovascular disease. The included risk factors are body mass index (BMI); plasma triglyceride-, high-density lipoprotein (HDL) cholesterol-, low-density lipoprotein (LDL) cholesterol-, and total cholesterol concentrations; hypertension; diabetes; non-alcoholic fatty liver disease (NAFLD); physical inactivity; smoking; diet; the gut microbiome; and genetics. Furthermore, we aim to disentangle the difference between associations of risk factors in midlife as compared with in late life.
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17
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Elsayed N, Unkart J, Abdelgawwad M, Naazie I, Lawrence PF, Malas MB. Role of Renin-Angiotensin-Aldosterone System Inhibition in Patients Undergoing Carotid Revascularization. J Am Heart Assoc 2022; 11:e025034. [PMID: 36000412 PMCID: PMC9496413 DOI: 10.1161/jaha.121.025034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Previous data suggest that using renin‐angiotensin‐aldosterone system inhibitors (RAASIs) improves survival in patients with cardiovascular diseases. We sought to investigate the association of different patterns of use of RAASIs on perioperative and 1‐year outcomes following carotid revascularization. Methods and Results We investigated patients undergoing carotid revascularization, either with carotid endarterectomy or transfemoral carotid artery stenting, in the VQI (Vascular Quality Initiative) VISION (Vascular Implant Surveillance and Interventional Outcomes Network) data set between 2003 and 2018. We divided our cohort into 3 groups: (1) no history of RAASI intake, (2) preoperative intake only, and (3) continuous pre‐ and postoperative intake. The final cohort included 73 174 patients; 44.4% had no intake, 50% had continuous intake, and 5.6% had only preoperative intake. Compared with continuous intake, preoperative and no intake were associated with higher odds of postoperative stroke (odds ratio [OR], 1.7 [95% CI, 1.5–1.9]; P<0.001; OR, 1.1 [95% CI, 1.03–1.2]; P=0.010); death (OR, 4.8 [95% CI, 3.8–6.1]; P<0.001; OR, 1.9 [95% CI, 1.6–2.2]; P<0.001); and stroke/death (OR, 2.05 [95% CI, 1.8–2.3]; P<0.001; OR, 1.2 [95% CI, 1.1–1.3]; P<0.001), respectively. At 1 year, preoperative and no intake were associated with higher odds of stroke (hazard ratio [HR], 1.4 [95% CI, 1.3–1.6]; P<0.001; HR, 1.15, [95% CI, 1.08–1.2]; P<0.001); death (HR, 1.7 [95% CI, 1.5–1.9]; P<0.001; HR, 1.3 [95% CI, 1.2–1.4]; P<0.001); and stroke/death (HR, 1.5 [95% CI, 1.4–1.7]; P<0.001; HR, 1.2 [95% CI, 1.17–1.3]; P<0.001), respectively. Conclusions Compared with subjects discontinuing or never starting RAASIs, use of RAASIs before and after carotid revascularization was associated with a short‐term stroke and mortality benefit. Future clinical trials examining prescribing patterns of RAASIs should aim to clarify the timing and potential to maximize the protective effects of RAASIs in high‐risk vascular patients.
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Affiliation(s)
- Nadin Elsayed
- Division of Vascular and Endovascular Surgery University of California San Diego La Jolla CA
| | - Jonathan Unkart
- Department of Surgery State University New York Downstate University Health Sciences University Brooklyn NY
| | - Mohammad Abdelgawwad
- Division of Vascular and Endovascular Surgery University of California San Diego La Jolla CA
| | - Isaac Naazie
- Division of Vascular and Endovascular Surgery University of California San Diego La Jolla CA
| | - Peter F Lawrence
- Division of Vascular and Endovascular Surgery, Department of Surgery David Geffen School of Medicine at UCLA Los Angeles CA
| | - Mahmoud B Malas
- Division of Vascular and Endovascular Surgery University of California San Diego La Jolla CA
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18
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Kodani E, Inoue H, Atarashi H, Okumura K, Suzuki S, Yamashita T, Origasa H. Impact of Systolic Blood Pressure Time in Target Range on Adverse Events in Patients With Nonvalvular Atrial Fibrillation (from the J-RHYTHM Registry). Am J Cardiol 2022; 180:52-58. [DOI: 10.1016/j.amjcard.2022.06.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 06/14/2022] [Accepted: 06/22/2022] [Indexed: 11/27/2022]
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19
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Canoy D, Nazarzadeh M, Copland E, Bidel Z, Rao S, Li Y, Rahimi K. How Much Lowering of Blood Pressure Is Required to Prevent Cardiovascular Disease in Patients With and Without Previous Cardiovascular Disease? Curr Cardiol Rep 2022; 24:851-860. [PMID: 35524880 PMCID: PMC9288358 DOI: 10.1007/s11886-022-01706-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/19/2022] [Indexed: 11/12/2022]
Abstract
PURPOSE OF REVIEW To review the recent large-scale randomised evidence on pharmacologic reduction in blood pressure for the primary and secondary prevention of cardiovascular disease. RECENT FINDINGS Based on findings of the meta-analysis of individual participant-level data from 48 randomised clinical trials and involving 344,716 participants with mean age of 65 years, the relative reduction in the risk of developing major cardiovascular events was proportional to the magnitude of achieved reduction in blood pressure. For each 5-mmHg reduction in systolic blood pressure, the risk of developing cardiovascular events fell by 10% (hazard ratio [HR] (95% confidence interval [CI], 0.90 [0.88 to 0.92]). When participants were stratified by their history of cardiovascular disease, the HRs (95% CI) in those with and without previous cardiovascular disease were 0.89 (0.86 to 0.92) and 0.91 (0.89 to 0.94), respectively, with no significant heterogeneity in these effects (adjusted P for interaction = 1.0). When these patient groups were further stratified by their baseline systolic blood pressure in increments of 10 mmHg from < 120 to ≥ 170 mmHg, there was no significant heterogeneity in the relative risk reduction across these categories in people with or without previous cardiovascular disease (adjusted P for interaction were 1.00 and 0.28, respectively). Pharmacologic lowering of blood pressure was effective in preventing major cardiovascular disease events both in people with or without previous cardiovascular disease, which was not modified by their baseline blood pressure level. Treatment effects were shown to be proportional to the intensity of blood pressure reduction, but even modest blood pressure reduction, on average, can lead to meaningful gains in the prevention of incident or recurrent cardiovascular disease.
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Affiliation(s)
- Dexter Canoy
- Deep Medicine, Nuffield Department of Women’s and Reproductive Health, University of Oxford, Hayes House 1F, 75 George St, Oxford, OX1 2BQ UK
- National Institutes of Health Research Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Milad Nazarzadeh
- Deep Medicine, Nuffield Department of Women’s and Reproductive Health, University of Oxford, Hayes House 1F, 75 George St, Oxford, OX1 2BQ UK
| | - Emma Copland
- Deep Medicine, Nuffield Department of Women’s and Reproductive Health, University of Oxford, Hayes House 1F, 75 George St, Oxford, OX1 2BQ UK
- National Institutes of Health Research Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Zeinab Bidel
- Deep Medicine, Nuffield Department of Women’s and Reproductive Health, University of Oxford, Hayes House 1F, 75 George St, Oxford, OX1 2BQ UK
- National Institutes of Health Research Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Shihir Rao
- Deep Medicine, Nuffield Department of Women’s and Reproductive Health, University of Oxford, Hayes House 1F, 75 George St, Oxford, OX1 2BQ UK
| | - Yikuan Li
- Deep Medicine, Nuffield Department of Women’s and Reproductive Health, University of Oxford, Hayes House 1F, 75 George St, Oxford, OX1 2BQ UK
| | - Kazem Rahimi
- Deep Medicine, Nuffield Department of Women’s and Reproductive Health, University of Oxford, Hayes House 1F, 75 George St, Oxford, OX1 2BQ UK
- National Institutes of Health Research Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
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20
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Kraut R, Lundby C, Babenko O, Kamal A, Sadowski CA. Antihypertensive medication in frail older adults: A narrative review through a deprescribing lens. AMERICAN HEART JOURNAL PLUS : CARDIOLOGY RESEARCH AND PRACTICE 2022; 17:100166. [PMID: 38559885 PMCID: PMC10978346 DOI: 10.1016/j.ahjo.2022.100166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 05/25/2022] [Accepted: 05/30/2022] [Indexed: 04/04/2024]
Abstract
Purpose of review The management of hypertension in frail older adults remains controversial, as these patients are underrepresented in clinical trials and practice guidelines. Overtreatment may cause harm while undertreatment may lead to greater risk of cardiovascular events. Our research aims to examine this controversy and provide guidance regarding deprescribing decisions in frail older adults. Results Current evidence suggests that there may be minimal cardiovascular benefit and significant harm of antihypertensive medication in the frail older adult population. A minority of hypertension guidelines provide sufficient recommendations for frail older adults, and there are limited tools available to guide clinical decision-making. Conclusion Randomized controlled trials and well-designed observational studies are needed to confirm the benefit-to-harm relationship of antihypertensive medication in frail older adults. Decision tools that comprehensively address antihypertensive deprescribing would be advantageous to help clinicians with hypertension management in this population. Clinicians should engage in shared decision-making with the patient and family to ensure that decisions regarding antihypertensive deprescribing best meet the needs of all involved.
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Affiliation(s)
- Roni Kraut
- Department of Family Medicine, University of Alberta, Edmonton, Canada
| | - Carina Lundby
- Hospital Pharmacy Funen, Odense University Hospital, Odense C, Denmark
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense C, Denmark
- Clinical Pharmacology, Pharmacy and Environmental Medicine, Department of Public Health, University of Southern Denmark, Odense C, Denmark
| | - Oksana Babenko
- Department of Family Medicine, University of Alberta, Edmonton, Canada
| | - Ahmad Kamal
- Faculty of Science, University of Alberta, Edmonton, Canada
| | - Cheryl A. Sadowski
- Faculty of Pharmacy & Pharmaceutical Sciences, University of Alberta, Edmonton, Canada
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21
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Muntner P, Jaeger BC, Hardy ST, Foti K, Reynolds K, Whelton PK, Bowling CB. Age-Specific Prevalence and Factors Associated With Normal Blood Pressure Among US Adults. Am J Hypertens 2022; 35:319-327. [PMID: 34599824 PMCID: PMC8976172 DOI: 10.1093/ajh/hpab154] [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: 06/30/2021] [Revised: 09/01/2021] [Accepted: 09/26/2021] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The mean systolic blood pressure (SBP) for US adults increases with age. Determining characteristics of US adults ≥65 years with normal blood pressure (BP) may inform approaches to prevent this increase. METHODS We analyzed US National Health and Nutrition Examination Survey 2011-2018 data (n = 21,581). BP was measured up to 3 times and averaged. Normal BP was defined as SBP <120 mm Hg and diastolic BP (DBP) <80 mm Hg among participants not taking antihypertensive medication. Those with SBP ≥120 mm Hg, DBP ≥80 mm Hg, self-reporting having hypertension or taking antihypertensive medication were categorized as having elevated BP or hypertension. RESULTS The prevalence of normal BP was 57.8%, 25.3%, 11.2%, and 5.0% among US adults who were 18-44, 45-64, 65-74, and ≥75 years, respectively. After multivariable adjustment, in US adults ≥65 years of age, normal BP vs. elevated BP/hypertension was more common among those with moderate and no vs. heavy alcohol consumption (prevalence ratio [PR] 3.03; 95% confidence interval [CI] 1.25-7.36 and 2.53; 95% CI 0.96-6.65, respectively), ≥150 vs. <150 minutes of physical activity per week (PR = 1.44; 95% CI 1.01-2.05), overweight and normal weight vs. obesity (PR = 1.88; 95% CI 1.22-2.90 and 2.94; 95% CI 1.89-4.59, respectively), and a high Dietary Approaches to Stop Hypertension score (PR = 1.43; 95% CI 1.00-2.05). US adults ≥65 years with normal BP vs. elevated BP/hypertension were less likely to have good or fair/poor vs. excellent/very good self-rated health, diabetes, albuminuria, atherosclerotic cardiovascular disease, and heart failure. CONCLUSIONS Among US adults ≥65 years, normal BP was associated with healthy lifestyle factors and a lower prevalence of adverse health conditions.
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Affiliation(s)
- Paul Muntner
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Byron C Jaeger
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Shakia T Hardy
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Kathryn Foti
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Kristi Reynolds
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, California, USA
| | - Paul K Whelton
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana, USA
| | - C Barrett Bowling
- Department of Veterans Affairs, Durham Geriatrics Research Education and Clinical Center, Durham, North Carolina, USA
- Department of Medicine, Duke University, Durham, North Carolina, USA
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22
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Choi JY, Chun S, Kim H, Jung YI, Yoo S, Kim KI. Analysis of blood pressure and blood pressure variability pattern among older patients in long-term care hospitals: an observational study analysing the Health-RESPECT (integrated caRE Systems for elderly PatiEnts using iCT) dataset. Age Ageing 2022; 51:6540143. [PMID: 35253050 DOI: 10.1093/ageing/afac018] [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: 06/14/2021] [Revised: 12/01/2021] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES There are limited data regarding blood pressure (BP) variability among older adults living in long-term care hospitals (LTCHs). We aimed to collect data from LTCH and analyse BP characteristics and its variability among these patients using a novel platform. METHODS The Health-RESPECT (integrated caRE Systems for elderly PatiEnts using iCT) platform was used to construct a daily BP dataset using data of 394 older patients from 6 LTCHs. BP variability was expressed as coefficient of variation (CV = standard deviation/mean of BP × 100). Physical frailty and cognitive function were evaluated using the K-FRAIL questionnaire and the Cognitive Performance Scale of the interRAI Long-Term Care Facilities tool, respectively. RESULTS From September 2019 to September 2020, 151,092 BP measurements, 346.5 (IQR 290.8-486.3) measurements per patient, were included. The mean BP was 123.4 ± 10.8/71.3 ± 6.5 mmHg. BP was significantly lower in frail patients (122.2 ± 11.3/70.4 ± 6.8 mmHg) than in pre-frail/robust patients (124.4 ± 10.4/72.1 ± 6.1 mmHg, P < 0.05). However, CV of systolic (10.7 ± 2.3% versus 11.3 ± 2.3%, P = 0.005) and diastolic (11.6 ± 2.3% versus 12.4 ± 2.4%, P < 0.001) BP was higher in frail patients. The mean BP was lower, but BP variability was higher in patients with cognitive impairment. The mean BP, but not BP variability, was higher in treated hypertensive patients, as the number of antihypertensive medications increased. CONCLUSION Older patients with physical or cognitive frailty had lower BP but higher BP variability. Relationship among frailty, increased BP variability and adverse clinical outcomes should be investigated.
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Affiliation(s)
- Jung-Yeon Choi
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Seungyeon Chun
- Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea
| | - Hongsoo Kim
- Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea
- Institute of Health and Environment, Seoul National University, Seoul, Republic of Korea
- Institute on Aging, Seoul National University, Seoul, Republic of Korea
| | - Young-il Jung
- Department of Environmental Health, Korea National Open University, Seoul, Republic of Korea
| | - Sooyoung Yoo
- Healthcare ICT Research Center, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Kwang-il Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
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23
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Meng X, Fang S, Zhang S, Li H, Ma D, Ye Y, Su J, Sun J. Multidomain lifestyle interventions for cognition and the risk of dementia: A systematic review and meta-analysis. Int J Nurs Stud 2022; 130:104236. [DOI: 10.1016/j.ijnurstu.2022.104236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 01/12/2022] [Accepted: 03/14/2022] [Indexed: 11/15/2022]
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24
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Blood pressure, antihypertensive drugs, and incident frailty: The Multidomain Alzheimer Preventive Trial (MAPT). Maturitas 2022; 162:8-14. [DOI: 10.1016/j.maturitas.2022.03.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 02/15/2022] [Accepted: 03/05/2022] [Indexed: 12/21/2022]
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25
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Samargandy S, Matthews KA, Brooks MM, Barinas-Mitchell E, Magnani JW, Thurston RC, El Khoudary SR. Trajectories of Blood Pressure in Midlife Women: Does Menopause Matter? Circ Res 2022; 130:312-322. [PMID: 35113663 PMCID: PMC8814466 DOI: 10.1161/circresaha.121.319424] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Whether changes in blood pressure (BP) over women's midlife are more driven by chronological aging or the menopause transition has been debated. We sought to determine whether women can be classified into distinct trajectory groups based on pattern and level of systolic BP (SBP), diastolic BP, pulse pressure (PP), and mean arterial pressure (MAP) over the menopause transition, and to assess whether menopause-related factors predict the group and level of BP measures. METHODS Participants were from the SWAN (Study of Women's Health Across the Nation). Group-based trajectory modeling was used to identify women who shared distinct BP trajectories over time relative to menopause onset and to assess associations of menopause-related factors with trajectory group and level of BP measures. An accelerated rise relative to menopause onset suggests a menopause contribution. RESULTS The study included 3302 multiracial and multiethnic women with BP measures over 17 follow-up visits (baseline age [SD]: 46.3 [2.7]). Women were classified into either low, medium, or high trajectory group in each BP measure. The low SBP, PP, and MAP trajectories (in 35%, 53%, and 28% of the cohort, respectively) were rising slowly before menopause but showed a significant accelerated rise 1 year after menopause, indicating a menopause contribution. The remaining BP trajectories were rising up until menopause and either continued with the same rise or declined after menopause. A younger menopause age predicted the low SBP, PP, and MAP trajectories. A greater follicle-stimulating hormone level predicted lower SBP and PP levels, while vasomotor symptoms occurrence predicted higher SBP, PP, and MAP levels over time. Estradiol did not predict trajectory or level of any BP measure. CONCLUSIONS Distinct BP trajectories over the menopause transition exist that revealed a group of women whose SBP, PP, and MAP trajectories are consistent with a menopause contribution. Our findings support frequent monitoring of BP during the menopause transition.
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Affiliation(s)
- Saad Samargandy
- Department of Community Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | | | - Maria M. Brooks
- Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA
| | | | - Jared W. Magnani
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA
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26
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van Dalen JW, Brayne C, Crane PK, Fratiglioni L, Larson EB, Lobo A, Lobo E, Marcum ZA, Moll van Charante EP, Qiu C, Riedel-Heller SG, Röhr S, Rydén L, Skoog I, van Gool WA, Richard E. Association of Systolic Blood Pressure With Dementia Risk and the Role of Age, U-Shaped Associations, and Mortality. JAMA Intern Med 2022; 182:142-152. [PMID: 34901993 PMCID: PMC8669604 DOI: 10.1001/jamainternmed.2021.7009] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
IMPORTANCE The optimal systolic blood pressure (SBP) to minimize the risk of dementia in older age is unknown. OBJECTIVE To investigate whether the association between SBP and dementia risk is U-shaped and whether age and comorbidity play a role in this association. DESIGN, SETTING, AND PARTICIPANTS This cohort study used an individual participant data approach to analyze 7 prospective, observational, population-based cohort studies that were designed to evaluate incident dementia in older adults. These studies started between 1987 and 2006 in Europe and the US. Participants had no dementia diagnosis and had SBP and/or diastolic blood pressure (BP) data at baseline and incident dementia status during follow-up. Data analysis was conducted from November 7, 2019, to October 3, 2021. EXPOSURES Baseline systolic BP. MAIN OUTCOMES AND MEASURES All-cause dementia (defined using Diagnostic and Statistical Manual of Mental Disorders [Third Edition Revised] or Diagnostic and Statistical Manual of Mental Disorders [Fourth Edition] and established at follow-up measurements or in clinical practice), mortality, and combined dementia and mortality were the outcomes. Covariates included baseline antihypertensive medication use, sex, educational level, body mass index, smoking status, diabetes, stroke history, myocardial infarction history, and polypharmacy. Cox proportional hazards regression models were used, and nonlinear associations were explored using natural splines. RESULTS The study analyzed 7 cohort studies with a total of 17 286 participants, among whom 10 393 were women (60.1%) and the mean (SD) baseline age was 74.5 (7.3) years. Overall, dementia risk was lower for individuals with higher SBP, with the lowest risk associated with an SBP of approximately 185 mm Hg (95% CI, 161-230 mm Hg; P = .001). Stratified by overlapping 10-year baseline age groups, the lowest dementia risk was observed at somewhat lower systolic BP levels in those older than 75 years (158 [95% CI, 152-178] mm Hg to 170 [95% CI, 160-260] mm Hg). For mortality, there was a clear U-shaped association, with the lowest risk at 160 mm Hg (95% CI, 154-181 mm Hg; P < .001). This U-shape occurred across all age groups, with the lowest dementia risk associated with an SBP of 134 mm Hg (95% CI, 102-149 mm Hg; P = .03) in those aged 60 to 70 years and increasing to between 155 mm Hg (95% CI, 150-166 mm Hg; P < .001) and 166 mm Hg (95% CI, 154-260 mm Hg; P = .02) for age groups between 70 and 95 years. Combined dementia and mortality risk curves closely resembled those for mortality. Associations of diastolic BP with dementia risk were generally similar but were less distinct. CONCLUSIONS AND RELEVANCE This cohort study found that dementia risk was lower for older individuals with higher SBP levels and that more distinctly U-shaped associations appeared for those older than 75 years, but these associations cannot be explained by SBP-associated changes in mortality risk. The findings may warrant future trials on tailored BP management in older age groups that take life expectancy and health context into consideration.
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Affiliation(s)
- Jan Willem van Dalen
- Department of Neurology, Donders Institute for Brain, Behaviour and Cognition, Radboud University Medical Centre, Nijmegen, the Netherlands
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
- Department of Public and Occupational Health, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Carol Brayne
- Cambridge Public Health, University of Cambridge, Cambridge, United Kingdom
| | - Paul K. Crane
- University of Washington, School of Medicine, Seattle
| | - Laura Fratiglioni
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet-Stockholm University, Stockholm, Sweden
- Stockholm Gerontology Research Center, Stockholm, Sweden
| | - Eric B. Larson
- Kaiser Permanente Washington Health Research Institute, Seattle
| | - Antonio Lobo
- Universidad de Zaragoza, Zaragoza, Spain
- Instituto de Investigación Sanitaria de Aragón, Zaragoza, Spain
- CIBERSAM (Centro de Investigación Biomédica en Red de Salud Mental), Instituto de Salud Carlos III, Madrid, Spain
| | - Elena Lobo
- Universidad de Zaragoza, Zaragoza, Spain
- Instituto de Investigación Sanitaria de Aragón, Zaragoza, Spain
- CIBERSAM (Centro de Investigación Biomédica en Red de Salud Mental), Instituto de Salud Carlos III, Madrid, Spain
| | | | - Eric P. Moll van Charante
- Department of Public and Occupational Health, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
- Department of General Practice, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Chengxuan Qiu
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet-Stockholm University, Stockholm, Sweden
| | - Steffi G. Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health, Medical Faculty, University of Leipzig, Leipzig, Germany
| | - Susanne Röhr
- Institute of Social Medicine, Occupational Health and Public Health, Medical Faculty, University of Leipzig, Leipzig, Germany
| | - Lina Rydén
- Institute of Neuroscience and Physiology, Sahlgrenska Academy, Centre for Ageing and Health at the University of Gothenburg, Gothenburg, Sweden
- Department of Psychiatry Cognition and Old Age Psychiatry, Sahlgrenska University Hospital, Region Västra Götaland, Mölndal, Sweden
| | - Ingmar Skoog
- Institute of Neuroscience and Physiology, Sahlgrenska Academy, Centre for Ageing and Health at the University of Gothenburg, Gothenburg, Sweden
- Department of Psychiatry Cognition and Old Age Psychiatry, Sahlgrenska University Hospital, Region Västra Götaland, Mölndal, Sweden
| | - Willem A. van Gool
- Department of Public and Occupational Health, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Edo Richard
- Department of Neurology, Donders Institute for Brain, Behaviour and Cognition, Radboud University Medical Centre, Nijmegen, the Netherlands
- Department of Public and Occupational Health, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
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27
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Sugimoto K, Yamamoto K. Hypertension, the decline of activities of daily living (ADL) and frailty. Hypertens Res 2022; 45:629-634. [DOI: 10.1038/s41440-021-00846-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 12/16/2021] [Indexed: 11/09/2022]
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28
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Masoli JAH, Sheppard JP, Rajkumar C. Hypertension management in older patients-Are the guideline blood pressure targets appropriate? Age Ageing 2022; 51:afab226. [PMID: 34864828 PMCID: PMC8753047 DOI: 10.1093/ageing/afab226] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 09/09/2021] [Indexed: 01/12/2023] Open
Affiliation(s)
- Jane A H Masoli
- College of Medicine and Health, University of Exeter, Exeter, UK
- Healthcare for Older People, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - James P Sheppard
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - Chakravarthi Rajkumar
- Department of Elderly Care and Stroke Medicine, University Hospitals Sussex NHS Foundation Trust, Brighton, UK
- Department of Medicine, Brighton and Sussex Medical School, Brighton, UK
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29
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Graham LA, Lee SJ, Steinman MA, Peralta CA, Rubinsky AD, Jing B, Fung KZ, Odden MC. Exploring the Dynamics of Week-to-Week Blood Pressure in Nursing Home Residents Before Death. Am J Hypertens 2022; 35:65-72. [PMID: 34505872 DOI: 10.1093/ajh/hpab142] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 08/25/2021] [Accepted: 09/09/2021] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Aging is accompanied by an overall dysregulation of many dynamic physiologic processes including those related to blood pressure (BP). While year-to-year BP variability is associated with cardiovascular events and mortality, no studies have examined this trend with more frequent BP assessments. Our study objective is to take the next step to examine week-to-week BP dynamics-pattern, variability, and complexity-before death. METHODS Using a retrospective study design, we assessed BP dynamics in the 6 months before death in long-term nursing home residents between 1 October 2006 and 30 September 2017. Variability was characterized using SD and mean squared error after adjusting for diurnal variations. Complexity (i.e., amount of novel information in a trend) was examined using Shannon's entropy (bits). Generalized linear models were used to examine factors associated with overall BP variability. RESULTS We identified 17,953 nursing home residents (98.0% male, 82.5% White, mean age 80.2 years, and mean BP 125.7/68.6 mm Hg). Despite a slight trend of decreasing systolic week-to-week BP over time (delta = 7.2 mm Hg), week-to-week complexity did not change in the 6 months before death (delta = 0.02 bits). Average weekly BP variability was stable until the last 3-4 weeks of life, at which point variability increased by 30% for both systolic and diastolic BP. Factors associated with BP variability include average weekly systolic/diastolic BP, days in the nursing home, days in the hospital, and changes to antihypertensive medications. CONCLUSIONS Week-to-week BP variability increases substantially in the last month of life, but complexity does not change. Changes in care patterns may drive the increase in BP variability as one approaches death.
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Affiliation(s)
- Laura A Graham
- Health Economics Resource Center, VA Palo Alto Health Care System, Palo Alto, California, USA
| | - Sei J Lee
- San Francisco Health Care System, San Francisco, California, USA
- Division of Geriatrics, University of California, San Francisco, California, USA
| | - Michael A Steinman
- San Francisco Health Care System, San Francisco, California, USA
- Division of Geriatrics, University of California, San Francisco, California, USA
| | - Carmen A Peralta
- San Francisco Health Care System, San Francisco, California, USA
- Kidney Research Collaborative, University of California, San Francisco, California, USA
- Cricket Health, Inc., San Francisco, California, USA
| | - Anna D Rubinsky
- San Francisco Health Care System, San Francisco, California, USA
- Department of Epidemiology & Biostatistics, University of California San Francisco, San Francisco, CA, USA
| | - Bocheng Jing
- San Francisco Health Care System, San Francisco, California, USA
- Division of Geriatrics, University of California, San Francisco, California, USA
| | - Kathy Z Fung
- San Francisco Health Care System, San Francisco, California, USA
- Division of Geriatrics, University of California, San Francisco, California, USA
| | - Michelle C Odden
- Department of Epidemiology and Population Health, Stanford University, Stanford, California, USA
- Geriatric Research Education and Clinical Center VA Palo Alto Health Care System, Palo Alto, California, USA
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30
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Prognostic significance of blood pressure in frail older adults. Hypertens Res 2021; 45:378-379. [PMID: 34916662 DOI: 10.1038/s41440-021-00810-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/18/2021] [Accepted: 11/18/2021] [Indexed: 11/08/2022]
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31
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Longitudinal physical performance and blood pressure changes in older women: Findings form the women's health initiative. Arch Gerontol Geriatr 2021; 98:104576. [PMID: 34826770 PMCID: PMC8649052 DOI: 10.1016/j.archger.2021.104576] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/05/2021] [Accepted: 11/08/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND This study evaluated the association between changes in physical performance and blood pressure (BP) (e.g., systolic [SBP], diastolic [DBP], pulse pressure) in older women. METHODS 5627 women (mean age 69.8 ± 3.7 y) with grip strength, chair stand, gait speed performance and clinic-measured BP at baseline and at least one follow-up (years 1, 3 or 6) were included. Generalized estimating equation analysis of multivariable models with standardized point estimates described the longitudinal association between physical performance and BP changes in the overall cohort, and in models stratified by baseline cardiovascular disease (CVD), time-varying antihypertensive medication use (none, ≥1) and enrollment age (65-69 y; 70-79 y). RESULTS Overall, each z-score unit increment in grip strength was associated with 0.59 mmHg (95% CI 0.10, 1.08) higher SBP, and 0.39 mmHg (95% CI 0.11, 0.67) higher DBP. In stratified models, a standardized increment in grip strength was associated with higher SBP in women without CVD (0.81; 95% CI 0.23-1.39), among antihypertensive medication users (0.93; 95% CI 0.44, 1.41) and non-users (0.37; 95% CI 0.03, 0.71), and in those aged 65-69 y (0.64; 95% CI 0.04, 1.24). Similarly, a standardized increment in any of the three performance measures was associated with modestly higher DBP in antihypertensive medication users, and those aged 70-79 y. Associations between any performance measure and pulse pressure change were not significant. CONCLUSION These results suggest a positive, and statistically significant relationship between physical performance and BP that appears to be influenced by CVD history, antihypertensive medication use, and age.
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Bai G, Szwajda A, Wang Y, Li X, Bower H, Karlsson IK, Johansson B, Dahl Aslan AK, Pedersen NL, Hägg S, Jylhävä J. Frailty trajectories in three longitudinal studies of aging: Is the level or the rate of change more predictive of mortality? Age Ageing 2021; 50:2174-2182. [PMID: 34120182 PMCID: PMC8581383 DOI: 10.1093/ageing/afab106] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND frailty shows an upward trajectory with age, and higher levels increase the risk of mortality. However, it is less known whether the shape of frailty trajectories differs by age at death or whether the rate of change in frailty is associated with mortality. OBJECTIVES to assess population frailty trajectories by age at death and to analyse whether the current level of the frailty index (FI) i.e. the most recent measurement or the person-specific rate of change is more predictive of mortality. METHODS 3,689 individuals from three population-based cohorts with up to 15 repeated measurements of the Rockwood frailty index were analysed. The FI trajectories were assessed by stratifying the sample into four age-at-death groups: <70, 70-80, 80-90 and >90 years. Generalised survival models were used in the survival analysis. RESULTS the FI trajectories by age at death showed that those who died at <70 years had a steadily increasing trajectory throughout the 40 years before death, whereas those who died at the oldest ages only accrued deficits from age ~75 onwards. Higher level of FI was independently associated with increased risk of mortality (hazard ratio 1.68, 95% confidence interval 1.47-1.91), whereas the rate of change was no longer significant after accounting for the current FI level. The effect of the FI level did not weaken with time elapsed since the last measurement. CONCLUSIONS Frailty trajectories differ as a function of age-at-death category. The current level of FI is a stronger marker for risk stratification than the rate of change.
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Affiliation(s)
- Ge Bai
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Agnieszka Szwajda
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Yunzhang Wang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Xia Li
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Hannah Bower
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Ida K Karlsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- School of Health and Welfare, Institute of Gerontology and Aging Research Network—Jönköping (ARN-J), Jönköping University, Jönköping, Sweden
| | - Boo Johansson
- Department of Psychology, Centre for Ageing and Health (AgeCap), University of Gothenburg, Gothenburg, Sweden
| | - Anna K Dahl Aslan
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- School of Health Sciences, University of Skövde, Skövde, Sweden
| | - Nancy L Pedersen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Sara Hägg
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Juulia Jylhävä
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
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Lopuszynski JB, Downing AJ, Finley CM, Zahid M. Prognosticators of All-Cause Mortality in Patients With Heart Failure With Preserved Ejection Fraction. Am J Cardiol 2021; 158:66-73. [PMID: 34465456 DOI: 10.1016/j.amjcard.2021.07.044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 07/24/2021] [Accepted: 07/27/2021] [Indexed: 11/25/2022]
Abstract
Heart failure with preserved ejection fraction (HFpEF) represents ∼50% of all cases of congestive heart failure (CHF) with prevalence expected to increase with aging of the population. We performed an observational study of all patients admitted to 3 hospitals in the ExcelaHealth care system, Greensburg, PA, with a primary diagnosis of HFpEF heart failure exacerbation between January 2014 and January 2017. Demographic data, laboratory results, and echocardiograms performed closest to index hospitalization were collected. A total of 487 patients were admitted with a primary diagnosis of CHF exacerbation and HFpEF, with a mean age of 80.5 years (±10.9), 62% women and predominantly Caucasian (98.8%). Over a median follow-up of 21.7 months, 246 patients died with an all-cause mortality rate of 51.3%. Receiver operator curves were generated for multiple continuous variables to identify optimal cut-off values Kaplan-Meir survival curves were then generated. Clinical factors were tested by univariate Cox regression modeling, with significant factors entered into a step-wise multivariate model. Our modeling identified age>80 years, serum albumin level<3.2 g/dl, N-terminal pro-brain natriuretic peptide (NT-proBNP) >5,000 pg/mL and medial E/e'≥20 as significant, independent predictors of all-cause mortality (p-value <0.0001). Surprisingly, lack of a diagnosis of hypertension was associated with significantly increased mortality risk. In a community-based sample of HFpEF patients, we identified multiple factors that were strong, independent predictors of all-cause mortality that can be easily applied in a clinical setting.
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Anker D, Carmeli C, Zwahlen M, Rodondi N, Santschi V, Henchoz Y, Wolfson C, Chiolero A. How blood pressure predicts frailty transitions in older adults in a population-based cohort study: a multi-state transition model. Int J Epidemiol 2021; 51:1167-1177. [PMID: 34652417 PMCID: PMC9365628 DOI: 10.1093/ije/dyab210] [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: 01/27/2021] [Indexed: 11/14/2022] Open
Abstract
Background Low blood pressure (BP) is associated with frailty in older adults. Our aim was to explore how BP predicts transitions between frailty states. Methods We used data from the Lausanne cohort Lc65+, a population-based cohort of older adults randomly drawn from a population registry in Switzerland, in 2004, 2009 and 2014. BP was measured using a clinically validated oscillometric automated device and frailty was defined using Fried’s phenotype, every 3 years. We used an illness-death discrete multi-state Markov model to estimate hazard ratios of forward and backward transitions between frailty states (outcome) in relation to BP categories (predictor of interest) with adjustment for sex, age and antihypertensive medication (other predictors). Results Among 4200 participants aged 65–70 years (58% female) at baseline, 70% were non-frail, 27% pre-frail and 2.0% frail. Over an average follow-up of 5.8 years, 2422 transitions were observed, with 1575 (65%) forward and 847 (35%) backward. Compared with systolic BP (SBP) <130 mmHg, the hazard ratio (95% confidence interval) of the transition from non-frail to pre-frail was 0.86 (0.74 to 1.00) for SBP 130–150 mmHg, and 0.89 (0.74 to 1.06) for SBP ≥150 mmHg. Compared with SBP <130 mmHg, the hazard ratio of the transition from pre-frail to frail was 0.71 (0.50 to 1.01) for SBP 130–150 mmHg, and 0.90 (0.62 to 1.32) for SBP ≥150 mmHg. Diastolic BP was a weaker predictor of forward transitions. Conclusions BP categories had no strong relationship with either forward transitions or backward transitions in frailty states. If our findings are confirmed with greater precision and assuming a causal relationship, they would suggest that there is no well-defined optimal BP level to prevent frailty among older adults.
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Affiliation(s)
- Daniela Anker
- Population Health Laboratory (#PopHealthLab), University of Fribourg, Fribourg, Switzerland.,Graduate School for Health Sciences, University of Bern, Bern, Switzerland
| | - Cristian Carmeli
- Population Health Laboratory (#PopHealthLab), University of Fribourg, Fribourg, Switzerland
| | - Marcel Zwahlen
- Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland
| | - Nicolas Rodondi
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland.,Department of General Internal Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Valérie Santschi
- La Source, School of Nursing Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Delémont, Switzerland
| | - Yves Henchoz
- Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Christina Wolfson
- Department of Epidemiology and Biostatistics and Occupational Health, School of Population and Global Health, McGill University, Montréal, Québec, Canada
| | - Arnaud Chiolero
- Population Health Laboratory (#PopHealthLab), University of Fribourg, Fribourg, Switzerland.,Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland.,Department of Epidemiology and Biostatistics and Occupational Health, School of Population and Global Health, McGill University, Montréal, Québec, Canada
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Masoli JAH, Delgado J. Blood pressure, frailty and dementia. Exp Gerontol 2021; 155:111557. [PMID: 34537278 DOI: 10.1016/j.exger.2021.111557] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 09/09/2021] [Accepted: 09/13/2021] [Indexed: 10/20/2022]
Abstract
High blood pressure (BP) affects 75% of people aged over 70. Ageing alters BP homeostasis, resulting in postural hypotension and increased BP variability. Co-morbidity and frailty add complexity to understanding BP changes in later life. Longitudinal BP declines are likely driven by accumulating co-morbidity and are accelerated in both frailty and dementia. This narrative review summarises what is known about the association between BP and frailty, the clinical management of BP in frailty and the association between BP, cognitive decline and dementia.
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Affiliation(s)
- Jane A H Masoli
- Epidemiology and Public Health, College of Medicine and Health, University of Exeter, Exeter, UK; Healthcare for Older People Department, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK.
| | - João Delgado
- Epidemiology and Public Health, College of Medicine and Health, University of Exeter, Exeter, UK
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Rahimi K, Bidel Z, Nazarzadeh M, Copland E, Canoy D, Wamil M, Majert J, McManus R, Adler A, Agodoa L, Algra A, Asselbergs FW, Beckett NS, Berge E, Black H, Boersma E, Brouwers FPJ, Brown M, Brugts JJ, Bulpitt CJ, Byington RP, Cushman WC, Cutler J, Devereaux RB, Dwyer JP, Estacio R, Fagard R, Fox K, Fukui T, Gupta AK, Holman RR, Imai Y, Ishii M, Julius S, Kanno Y, Kjeldsen SE, Kostis J, Kuramoto K, Lanke J, Lewis E, Lewis JB, Lievre M, Lindholm LH, Lueders S, MacMahon S, Mancia G, Matsuzaki M, Mehlum MH, Nissen S, Ogawa H, Ogihara T, Ohkubo T, Palmer CR, Patel A, Pfeffer MA, Pitt B, Poulter NR, Rakugi H, Reboldi G, Reid C, Remuzzi G, Ruggenenti P, Saruta T, Schrader J, Schrier R, Sever P, Sleight P, Staessen JA, Suzuki H, Thijs L, Ueshima K, Umemoto S, van Gilst WH, Verdecchia P, Wachtell K, Whelton P, Wing L, Woodward M, Yui Y, Yusuf S, Zanchetti A, Zhang ZY, Anderson C, Baigent C, Brenner BM, Collins R, de Zeeuw D, Lubsen J, Malacco E, Neal B, Perkovic V, Rodgers A, Rothwell P, Salimi-Khorshidi G, Sundström J, Turnbull F, Viberti G, Wang J, Chalmers J, Davis BR, Pepine CJ, Teo KK. Age-stratified and blood-pressure-stratified effects of blood-pressure-lowering pharmacotherapy for the prevention of cardiovascular disease and death: an individual participant-level data meta-analysis. Lancet 2021; 398:1053-1064. [PMID: 34461040 PMCID: PMC8473559 DOI: 10.1016/s0140-6736(21)01921-8] [Citation(s) in RCA: 119] [Impact Index Per Article: 39.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 08/06/2021] [Accepted: 08/06/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND The effects of pharmacological blood-pressure-lowering on cardiovascular outcomes in individuals aged 70 years and older, particularly when blood pressure is not substantially increased, is uncertain. We compared the effects of blood-pressure-lowering treatment on the risk of major cardiovascular events in groups of patients stratified by age and blood pressure at baseline. METHODS We did a meta-analysis using individual participant-level data from randomised controlled trials of pharmacological blood-pressure-lowering versus placebo or other classes of blood-pressure-lowering medications, or between more versus less intensive treatment strategies, which had at least 1000 persons-years of follow-up in each treatment group. Participants with previous history of heart failure were excluded. Data were obtained from the Blood Pressure Lowering Treatment Triallists' Collaboration. We pooled the data and categorised participants into baseline age groups (<55 years, 55-64 years, 65-74 years, 75-84 years, and ≥85 years) and blood pressure categories (in 10 mm Hg increments from <120 mm Hg to ≥170 mm Hg systolic blood pressure and from <70 mm Hg to ≥110 mm Hg diastolic). We used a fixed effects one-stage approach and applied Cox proportional hazard models, stratified by trial, to analyse the data. The primary outcome was defined as either a composite of fatal or non-fatal stroke, fatal or non-fatal myocardial infarction or ischaemic heart disease, or heart failure causing death or requiring hospital admission. FINDINGS We included data from 358 707 participants from 51 randomised clinical trials. The age of participants at randomisation ranged from 21 years to 105 years (median 65 years [IQR 59-75]), with 42 960 (12·0%) participants younger than 55 years, 128 437 (35·8%) aged 55-64 years, 128 506 (35·8%) 65-74 years, 54 016 (15·1%) 75-84 years, and 4788 (1·3%) 85 years and older. The hazard ratios for the risk of major cardiovascular events per 5 mm Hg reduction in systolic blood pressure for each age group were 0·82 (95% CI 0·76-0·88) in individuals younger than 55 years, 0·91 (0·88-0·95) in those aged 55-64 years, 0·91 (0·88-0·95) in those aged 65-74 years, 0·91 (0·87-0·96) in those aged 75-84 years, and 0·99 (0·87-1·12) in those aged 85 years and older (adjusted pinteraction=0·050). Similar patterns of proportional risk reductions were observed for a 3 mm Hg reduction in diastolic blood pressure. Absolute risk reductions for major cardiovascular events varied by age and were larger in older groups (adjusted pinteraction=0·024). We did not find evidence for any clinically meaningful heterogeneity of relative treatment effects across different baseline blood pressure categories in any age group. INTERPRETATION Pharmacological blood pressure reduction is effective into old age, with no evidence that relative risk reductions for prevention of major cardiovascular events vary by systolic or diastolic blood pressure levels at randomisation, down to less than 120/70 mm Hg. Pharmacological blood pressure reduction should, therefore, be considered an important treatment option regardless of age, with the removal of age-related blood-pressure thresholds from international guidelines. FUNDING British Heart Foundation, National Institute of Health Research Oxford Biomedical Research Centre, Oxford Martin School.
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Lin CC, Li CI, Liu CS, Lin CH, Lin WY, Wang MC, Yang SY, Li TC. Three-year trajectories of metabolic risk factors predict subsequent long-term mortality in patients with type 2 diabetes. Diabetes Res Clin Pract 2021; 179:108995. [PMID: 34363863 DOI: 10.1016/j.diabres.2021.108995] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 06/21/2021] [Accepted: 08/02/2021] [Indexed: 11/19/2022]
Abstract
AIM This study aims to evaluate the associations between 3-year trajectories of metabolic risk factors and subsequent mortality in patients with type 2 diabetes. METHODS A total of 6400 persons aged ≥ 30 years with type 2 diabetes and ≥ 3 years of follow-up period were included. The cluster analysis determined the patterns of 3-year trajectories, and Cox proportional hazards models evaluated the associations between patterns and mortality. RESULTS Three trajectory subgroups of metabolic risk factors, namely, cluster 1, normal; cluster 2, high-stable or reducing with high level at baseline; and cluster 3, fluctuation: elevated and decreasing, were generated. The clusters 2 and 3 of body mass index (BMI), fasting plasma glucose (FPG), HbA1c, and triglyceride (TG) trajectories were associated with increased risks of all-cause mortality compared with cluster 1 (hazard ratio = 1.27, 95% confidence interval = 1.06-1.51 and 1.45, 1.19-1.78 for BMI; 1.41, 1.22-1.62 and 1.81, 1.38-2.38 for FPG; 1.42, 1.23-1.64 and 1.47, 1.23-1.75 for HbA1c; 1.34, 1.10-1.63 and 2.40, 1.30-4.37 for TG, respectively). For the systolic blood pressure trajectory, only cluster 3 was associated with an increased mortality risk relative to cluster 1 (1.76, 1.13-2.77). CONCLUSIONS Long-term metabolic risk factor trajectories may be associated with subsequent mortality.
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Affiliation(s)
- Cheng-Chieh Lin
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan; Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan; Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Chia-Ing Li
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan; Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Chiu-Shong Liu
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan; Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan; Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Chih-Hsueh Lin
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan; Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Wen-Yuan Lin
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan; Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Mu-Cyun Wang
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan; Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Shing-Yu Yang
- Department of Public Health, College of Public Health, China Medical University, Taichung, Taiwan
| | - Tsai-Chung Li
- Department of Public Health, College of Public Health, China Medical University, Taichung, Taiwan; Department of Healthcare Administration, College of Medical and Health Science, Asia University, Taichung, Taiwan.
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Brouwers S, Sudano I, Kokubo Y, Sulaica EM. Arterial hypertension. Lancet 2021; 398:249-261. [PMID: 34019821 DOI: 10.1016/s0140-6736(21)00221-x] [Citation(s) in RCA: 93] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 12/15/2020] [Accepted: 01/05/2021] [Indexed: 02/07/2023]
Abstract
Arterial hypertension is the most important contributor to the global burden of disease; however, disease control remains poor. Although the diagnosis of hypertension is still based on office blood pressure, confirmation with out-of-office blood pressure measurements (ie, ambulatory or home monitoring) is strongly recommended. The definition of hypertension differs throughout various guidelines, but the indications for antihypertensive therapy are relatively similar. Lifestyle adaptation is absolutely key in non-pharmacological treatment. Pharmacologically, angiotensin-converting enzyme inhibitors or angiotensin receptor blockers, calcium channel blockers, and diuretics are the first-line agents, with advice for the use of single-pill combination therapy by most guidelines. As a fourth-line agent, spironolactone should be considered. The rapidly evolving field of device-based therapy, especially renal denervation, will further broaden therapeutic options. Despite being a largely controllable condition, the actual rates of awareness, treatment, and control of hypertension are disappointingly low. Further improvements throughout the process of patient screening, diagnosis, treatment, and follow-up need to be urgently addressed.
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Affiliation(s)
- Sofie Brouwers
- Department of Cardiology, Cardiovascular Center Aalst, OLV Hospital Aalst, Aalst, Belgium; Department of Experimental Pharmacology, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium.
| | - Isabella Sudano
- University Heart Center, Cardiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Yoshihiro Kokubo
- Department of Preventive Cardiology, National Cerebral and Cardiovascular Center, Suita, Japan; Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Elisabeth M Sulaica
- Pharmacy Practice and Translational Research, University of Houston College of Pharmacy, Houston, TX, USA
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Hestad KA, Engedal K, Selbæk G, Strand BH. Blood pressure in dementia, mild cognitive impairment, and subjective cognitive decline related to time of death. Brain Behav 2021; 11:e02166. [PMID: 33969636 PMCID: PMC8323049 DOI: 10.1002/brb3.2166] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 01/26/2021] [Accepted: 02/24/2021] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE It is unknown whether systolic blood pressure (SBP) drop is part of the normal aging process or due to the onset of dementia for some people. SBP drop is referring to the decrease in blood pressure often seen before death. Thus, the aim of this study was to examine whether SBP at time of diagnosis of dementia, mild cognitive impairment, or subjective cognitive decline was associated with years prior to death, and whether these associations were modified by diagnoses, age, and sex. METHODS Participants were 2,236 patients from the Norwegian Registry of Persons Assessed for Cognitive Symptoms (NorCog), who died during follow-up (2009-2017) for whom we had valid blood pressure measurements. Mean age at diagnosis was 77.5 years (SD 8.3), and patients were followed for an average of 3.9 years (SD 2.2, maximum 10.5 years). The patients had subjective cognitive decline (95), mild cognitive impairment (573), dementia (1,401), or no diagnoses related to cognitive deficits (167). SBP as dependent variable was regressed against years prior to death. RESULTS In men, SBP was 1.8 mmHg lower per year closer to death (p < .01), and this trend was linear without any acceleration. This association between years prior to death and SBP in men was not modified by age, year of diagnosis, or diagnosis. There was no such association in women. CONCLUSION SBP was significantly lower for those diagnosed close to death in men, but not in women. This association was not modified by either age or onset of diagnosis. Thus, the lowering of SBP is more related to closeness to death and sex than to dementia or age. The downward trend was linear all 10 years prior to death, with no acceleration closer to death.
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Affiliation(s)
- Knut Asbjørn Hestad
- Department of Health‐ and Nursing ScienceFaculty of Health and Social SciencesInland Norway University of Applied SciencesElverumNorway
- Department of ResearchInnlandet Hospital TrustOttestadNorway
| | - Knut Engedal
- Norwegian National Advisory Unit on Ageing and HealthVestfold County Hospital TrustTønsbergNorway
- Department of Geriatric MedicineOslo University HospitalOsloNorway
| | - Geir Selbæk
- Norwegian National Advisory Unit on Ageing and HealthVestfold County Hospital TrustTønsbergNorway
- Department of Geriatric MedicineOslo University HospitalOsloNorway
- Faculty of MedicineUniversity of OsloOsloNorway
| | - Bjørn Heine Strand
- Norwegian National Advisory Unit on Ageing and HealthVestfold County Hospital TrustTønsbergNorway
- Department of Geriatric MedicineOslo University HospitalOsloNorway
- Norwegian Institute of Public HealthOsloNorway
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Tran J, Norton R, Canoy D, Ayala Solares JR, Conrad N, Nazarzadeh M, Raimondi F, Salimi-Khorshidi G, Rodgers A, Rahimi K. Multi-morbidity and blood pressure trajectories in hypertensive patients: A multiple landmark cohort study. PLoS Med 2021; 18:e1003674. [PMID: 34138851 PMCID: PMC8248714 DOI: 10.1371/journal.pmed.1003674] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 07/01/2021] [Accepted: 05/25/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Our knowledge of how to better manage elevated blood pressure (BP) in the presence of comorbidities is limited, in part due to exclusion or underrepresentation of patients with multiple chronic conditions from major clinical trials. We aimed to investigate the burden and types of comorbidities in patients with hypertension and to assess how such comorbidities and other variables affect BP levels over time. METHODS AND FINDINGS In this multiple landmark cohort study, we used linked electronic health records from the United Kingdom Clinical Practice Research Datalink (CPRD) to compare systolic blood pressure (SBP) levels in 295,487 patients (51% women) aged 61.5 (SD = 13.1) years with first recorded diagnosis of hypertension between 2000 and 2014, by type and numbers of major comorbidities, from at least 5 years before and up to 10 years after hypertension diagnosis. Time-updated multivariable linear regression analyses showed that the presence of more comorbidities was associated with lower SBP during follow-up. In hypertensive patients without comorbidities, mean SBP at diagnosis and at 10 years were 162.3 mm Hg (95% confidence interval [CI] 162.0 to 162.6) and 140.5 mm Hg (95% CI 140.4 to 140.6), respectively; in hypertensive patients with ≥5 comorbidities, these were 157.3 mm Hg (95% CI 156.9 to 157.6) and 136.8 mm Hg (95% 136.4 to 137.3), respectively. This inverse association between numbers of comorbidities and SBP was not specific to particular types of comorbidities, although associations were stronger in those with preexisting cardiovascular disease. Retrospective analysis of recorded SBP showed that the difference in mean SBP 5 years before diagnosis between those without and with ≥5 comorbidities was -9 mm Hg (95% CI -9.7 to -8.3), suggesting that mean recorded SBP already differed according to the presence of comorbidity before baseline. Within 1 year after the diagnosis, SBP substantially declined, but subsequent SBP changes across comorbidity status were modest, with no evidence of a more rapid decline in those with more or specific types of comorbidities. We identified factors, such as prescriptions of antihypertensive drugs and frequency of healthcare visits, that can explain SBP differences according to numbers or types of comorbidities, but these factors only partly explained the recorded SBP differences. Nevertheless, some limitations have to be considered including the possibility that diagnosis of some conditions may not have been recorded, varying degrees of missing data inherent in analytical datasets extracted from routine health records, and greater measurement errors in clinical measurements taken in routine practices than those taken in well-controlled clinical study settings. CONCLUSIONS BP levels at which patients were diagnosed with hypertension varied substantially according to the presence of comorbidities and were lowest in patients with multi-morbidity. Our findings suggest that this early selection bias of hypertension diagnosis at different BP levels was a key determinant of long-term differences in BP by comorbidity status. The lack of a more rapid decline in SBP in those with multi-morbidity provides some reassurance for BP treatment in these high-risk individuals.
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Affiliation(s)
- Jenny Tran
- Deep Medicine, Oxford Martin School, University of Oxford, Oxford, United Kingdom
| | - Robyn Norton
- The George Institute for Global Health, University of New South Wales, Sydney, Australia
| | - Dexter Canoy
- Deep Medicine, Oxford Martin School, University of Oxford, Oxford, United Kingdom
- Nuffield Department of Women’s and Reproductive Health, University of Oxford, Oxford, United Kingdom
- National Institute of Health Research Oxford Biomedical Research Centre, Oxford, United Kingdom
- Faculty of Medicine, University of New South Wales, Sydney, Australia
| | | | - Nathalie Conrad
- Deep Medicine, Oxford Martin School, University of Oxford, Oxford, United Kingdom
| | - Milad Nazarzadeh
- Deep Medicine, Oxford Martin School, University of Oxford, Oxford, United Kingdom
- Nuffield Department of Women’s and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Francesca Raimondi
- Deep Medicine, Oxford Martin School, University of Oxford, Oxford, United Kingdom
| | - Gholamreza Salimi-Khorshidi
- Deep Medicine, Oxford Martin School, University of Oxford, Oxford, United Kingdom
- Nuffield Department of Women’s and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Anthony Rodgers
- The George Institute for Global Health, University of New South Wales, Sydney, Australia
| | - Kazem Rahimi
- Deep Medicine, Oxford Martin School, University of Oxford, Oxford, United Kingdom
- Nuffield Department of Women’s and Reproductive Health, University of Oxford, Oxford, United Kingdom
- National Institute of Health Research Oxford Biomedical Research Centre, Oxford, United Kingdom
- Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
- * E-mail:
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41
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Masoli JA, Todd OM, Clark CE. Systolic blood pressure and outcomes in frail older adults. Br J Hosp Med (Lond) 2021; 82:1-4. [PMID: 34076527 DOI: 10.12968/hmed.2021.0181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Hypertension is diagnosed in the majority of older people with frailty, in whom blood pressure prognosis is not well understood. This editorial describes recent evidence on blood pressure and outcomes in older people with frailty.
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Affiliation(s)
- Jane Ah Masoli
- College of Medicine and Health, University of Exeter Medical School, UK.,Department of Healthcare for Older People, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - Oliver M Todd
- Academic Unit for Ageing and Stroke Research, University of Leeds, Leeds, UK.,Bradford Institute for Health Research, Bradford, UK
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42
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Yang X, Liu S, Zhang Z. Sex difference in blood pressure, a combinatorial consequence of the differential in RAAS components, sex hormones and time course. Curr Hypertens Rev 2021; 18:11-16. [PMID: 33992057 DOI: 10.2174/1573402117666210511011444] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 01/26/2021] [Accepted: 03/02/2021] [Indexed: 11/22/2022]
Abstract
The longitudinal increment of blood pressure (BP) with age is attributed to lifestyle, internal and external environments. It is not limited to systemic brain-derived neurotrophic factor (BDNF), signaling to allow the individuals to better adapt to the developmental and environmental change. This regulation is necessary for all lives, regardless of sex. Basic levels of renin-angiotensin- aldosterone system (RAAS) components in males and females define the fundamental sex difference in BP, which may be set by prenatal programming and profoundly influence BP after birth. The innate sex difference in BP is magnified during puberty growth and further modified by menopause. At the age of 70 or older, blood pressure was similar in men and women. The understanding of the prenatal setup and development of sexual dimorphism in BP may provide preventative therapeutic strategies, including timing and drugs, for individuals with abnormal BP.
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Affiliation(s)
- Xiaomei Yang
- College of Basic Medicine, Henan University of Chinese Medicine,156,Jinshui East Road ,Zhengdong New District, Zhengzhou, Henan 450046. China
| | - Shien Liu
- College of Basic Medicine, Henan University of Chinese Medicine,156,Jinshui East Road ,Zhengdong New District, Zhengzhou, Henan 450046. China
| | - Zhongming Zhang
- College of Chinese Medicine, and Henan Key Laboratory of Zhang Zhongjing Formulae and Herbs for Immunoregulation, Nanyang Institute of Technology; 80 Changjiang Rd. Nanyang, Henan, 473004. China
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43
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Wang Y, Chen L, Cheng M, Wang Y, An D, Cai E, Wang Y, Zhang J, Tang X, Li Y, Zhu D. Predictive value of attended automated office blood pressure and resting pulse rate for mortality in community-dwelling octogenarians: Minhang study. J Clin Hypertens (Greenwich) 2021; 23:1239-1245. [PMID: 33949090 PMCID: PMC8678789 DOI: 10.1111/jch.14251] [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: 11/16/2020] [Revised: 01/23/2021] [Accepted: 03/21/2021] [Indexed: 11/28/2022]
Abstract
Systolic blood pressure (SBP) and resting pulse rate (RPR) have been linked to mortality and cardiovascular events in younger population. Till now, no studies simultaneously investigate the non-linear association of SBP and RPR with all-cause and cardiovascular mortality among population aged 80 and older. Data of 2828 eligible participants were selected from electronic health records linked attended automated office blood pressure measurement system. The dose-response relationship between the SBP, RPR, and the risk of all-cause and cardiovascular mortality was analyzed by Cox model with restricted cubic splines. During the 3.6-year follow-up, 442 deaths occurred. Comparing with the optimal SBP (117-145 mmHg), the lower (HR: 1.39, 95% CI: 1.07-1.81) and higher SBP (HR: 1.34, 95% CI: 1.08-1.65) were significantly associated with an increasing risk of all-cause mortality. The higher SBP (>144 mmHg) was associated with cardiovascular mortality, with the HR (95% CI) as 1.51 (1.07-2.12). The faster RPR showed the higher risk of all-cause (HR: 1.36, 95% CI: 1.05-1.76) and cardiovascular (HR: 1.51, 95% CI: 1.07-2.13) mortality. We found both higher SBP and faster RPR were independently associated with all-cause and cardiovascular mortality, and lower SBP was only associated with the increased risk of all-cause mortality in oldest old community-dwelling Chinese population. Our results demonstrate the prognostic importance of both SBP and RPR in the elderly.
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Affiliation(s)
- Yan Wang
- Department of Cardiovascular Medicine, Research Center for Hypertension Management and Prevention in Community, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Ling Chen
- Xinzhuang Community Health Service Center, Shanghai, China
| | - Minna Cheng
- Department of Chronic Non-Communicable Diseases and Injury, Shanghai Municipal Centers for Disease Control & Prevention, Shanghai, China
| | - Yajuan Wang
- Xinzhuang Community Health Service Center, Shanghai, China
| | - Dewei An
- Department of Cardiovascular Medicine, Research Center for Hypertension Management and Prevention in Community, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Enheng Cai
- Department of Cardiovascular Medicine, Research Center for Hypertension Management and Prevention in Community, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yuheng Wang
- Department of Chronic Non-Communicable Diseases and Injury, Shanghai Municipal Centers for Disease Control & Prevention, Shanghai, China
| | - Jin Zhang
- Department of Cardiovascular Medicine, Research Center for Hypertension Management and Prevention in Community, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Xiaofeng Tang
- Department of Cardiovascular Medicine, Research Center for Hypertension Management and Prevention in Community, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yan Li
- Department of Cardiovascular Medicine, Research Center for Hypertension Management and Prevention in Community, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Dingliang Zhu
- Department of Cardiovascular Medicine, Research Center for Hypertension Management and Prevention in Community, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
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44
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Moonen JE, Sabayan B, Sigurdsson S, van Buchem MA, Gudnason V, Meirelles O, Launer LJ. Contributions of Cerebral Blood Flow to Associations Between Blood Pressure Levels and Cognition: The Age, Gene/Environment Susceptibility-Reykjavik Study. Hypertension 2021; 77:2075-2083. [PMID: 33866797 DOI: 10.1161/hypertensionaha.120.16894] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Justine E Moonen
- From the Laboratory of Epidemiology and Population Sciences, Intramural Research Program, National Institute on Aging, National Institute of Health, Baltimore, MD (J.E.M., O.M., L.J.L.)
| | - Behnam Sabayan
- Department of Neurology, Feinberg School of Medicine, Northwestern University, Massachusetts General Hospital, Harvard Medical School, Boston (B.S.)
| | - Sigurdur Sigurdsson
- Icelandic Heart Association Research Institute, Kópavogur, Iceland (S.S., V.G.)
| | - Mark A van Buchem
- Department of Radiology, Leiden University Medical Center, the Netherlands (M.A.v.B.)
| | - Vilmundur Gudnason
- Icelandic Heart Association Research Institute, Kópavogur, Iceland (S.S., V.G.).,University of Iceland, Reykjavik, Iceland (V.G.)
| | - Osorio Meirelles
- From the Laboratory of Epidemiology and Population Sciences, Intramural Research Program, National Institute on Aging, National Institute of Health, Baltimore, MD (J.E.M., O.M., L.J.L.)
| | - Lenore J Launer
- From the Laboratory of Epidemiology and Population Sciences, Intramural Research Program, National Institute on Aging, National Institute of Health, Baltimore, MD (J.E.M., O.M., L.J.L.)
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45
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Bosetti C, Santucci C, Pasina L, Fortino I, Merlino L, Corli O, Nobili A. Use of preventive drugs during the last year of life in older adults with cancer or chronic progressive diseases. Pharmacoepidemiol Drug Saf 2021; 30:1057-1065. [PMID: 33675260 DOI: 10.1002/pds.5223] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 03/01/2021] [Indexed: 01/17/2023]
Abstract
PURPOSE To evaluate the prescription of preventive medications with questionable usefulness in community dwelling elderly adults with cancer or chronic progressive diseases during the last year of life. METHODS Through the utilization of the healthcare databases of the Lombardy region, Italy, we identified two retrospective cohorts of patients aged 65 years or more, who died in 2018 and had a diagnosis of either a solid cancer (N = 19 367) or a chronic progressive disease (N = 27 819). We estimated prescription of eight major classes of preventive drugs 1 year and 1 month before death; continuation or initiation of preventive drug use during the last month of life was also investigated. RESULTS Over the last year of life, in both oncologic and non-oncologic patients, we observed a modest decrease in the prescription of blood glucose-lowering drugs, anti-hypertensives, lipid-modifying agents, and bisphosphonates, and a slight increase in the prescription of vitamins, minerals, antianemic drugs, and antithrombotic agents (among oncologic patients only). One month before death, the prescription of preventive drugs was still common, particularly for anti-hypertensives, antithrombotics, and antianemics, with more than 60% of patients continuing to be prescribed most preventive drugs and an over 10% starting a therapy with an antithrombotic, an antianemic, or a vitamin or mineral supplement. CONCLUSION These findings support the need for an appropriate drug review and improvement in the quality of drug prescription for vulnerable populations at the end-of-life.
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Affiliation(s)
- Cristina Bosetti
- Department of Oncology, Unit of Cancer Epidemiology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Claudia Santucci
- Department of Oncology, Unit of Cancer Epidemiology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy.,Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Luca Pasina
- Department of Neuroscience, Unit of Pharmacotherapy and Prescription Appropriateness, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Ida Fortino
- Regional Ministry of Health, Lombardy Region, Milan, Italy
| | - Luca Merlino
- Regional Ministry of Health, Lombardy Region, Milan, Italy
| | - Oscar Corli
- Department of Oncology, Unit of Pain and Palliative Care Research, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Alessandro Nobili
- Department of Neuroscience, Laboratory for Quality Assessment of Geriatric Therapies and Services, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
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46
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Cheng YJ, Chen ZG, Wu SH, Mei WY, Yao FJ, Zhang M, Luo DL. Body mass index trajectories during mid to late life and risks of mortality and cardiovascular outcomes: Results from four prospective cohorts. EClinicalMedicine 2021; 33:100790. [PMID: 33778436 PMCID: PMC7985466 DOI: 10.1016/j.eclinm.2021.100790] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 02/19/2021] [Accepted: 02/22/2021] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Our understanding of the weight-outcome association mainly comes from single-time body mass index (BMI) measurement. However, data on long-term trajectories of within-person changes in BMI on diverse study outcomes are sparse. Therefore, this study is to determine the associations of individual BMI trajectories and cardiovascular outcomes. METHODS The present analysis was based on data from 4 large prospective cohorts and restricted to participants aged ≥45 years with at least two BMI measurements. Hazard ratios (HR) and 95% confidence intervals(95%CI) for each outcome according to different BMI trajectories were calculated in Cox regression models. FINDINGS The final sample comprised 29,311 individuals (mean age 58.31 years, and 77.31% were white), with a median 4 BMI measurements used in this study. During a median follow-up of 21.16 years, there were a total of 10,192 major adverse cardiovascular events (MACE) and 11,589 deaths. A U-shaped relation was seen with all study outcomes. Compared with maintaining stable weight, the multivariate adjusted HR for MACE were 1.53 (95%CI 1.40-1.66), 1.26 (95%CI 1.16-1.37) and 1.08 (95%CI 1.02-1.15) respectively for rapid, moderate and slow weight loss; 1.01 (95%CI 0.95-1.07), 1.13 (95%CI 1.05-1.21) and 1.29 (95%CI 1.20-1.40) respectively for slow, moderate and rapid weight gain. Identical patterns of association were observed for all other outcomes. The development of BMI differed markedly between the outcome-free individuals and those who went on to experience adverse events, generally beginning to diverge 10 years before the occurrence of the events. INTERPRETATION Our findings may signal an underlying high-risk population and inspire future studies on weight management. FUNDING National Natural Science Foundation of China, Guangdong Natural Science Foundation.
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Affiliation(s)
- Yun-Jiu Cheng
- From the Department of Cardiology, the First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510700, China
- From Key Laboratory on Assisted Circulation, Ministry of Health, Guangzhou, China
- Corresponding authors.
| | - Zhen-Guang Chen
- From the Department of Thoracic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Su-Hua Wu
- From the Department of Cardiology, the First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510700, China
- From Key Laboratory on Assisted Circulation, Ministry of Health, Guangzhou, China
| | - Wei-Yi Mei
- From the Department of Cardiology, the First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510700, China
- From Key Laboratory on Assisted Circulation, Ministry of Health, Guangzhou, China
| | - Feng-Juan Yao
- From the Department of Medical Ultrasonics, the First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Ming Zhang
- From the Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Dong-Ling Luo
- From the Department of Cardiology, the Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen 518033, China
- Corresponding authors.
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47
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Gouveia MH, Bentley AR, Leonard H, Meeks KAC, Ekoru K, Chen G, Nalls MA, Simonsick EM, Tarazona-Santos E, Lima-Costa MF, Adeyemo A, Shriner D, Rotimi CN. Trans-ethnic meta-analysis identifies new loci associated with longitudinal blood pressure traits. Sci Rep 2021; 11:4075. [PMID: 33603002 PMCID: PMC7893038 DOI: 10.1038/s41598-021-83450-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 01/25/2021] [Indexed: 01/09/2023] Open
Abstract
Genome-wide association studies (GWAS) have identified thousands of genetic loci associated with cross-sectional blood pressure (BP) traits; however, GWAS based on longitudinal BP have been underexplored. We performed ethnic-specific and trans-ethnic GWAS meta-analysis using longitudinal and cross-sectional BP data of 33,720 individuals from five cohorts in the US and one in Brazil. In addition to identifying several known loci, we identified thirteen novel loci with nine based on longitudinal and four on cross-sectional BP traits. Most of the novel loci were ethnic- or study-specific, with the majority identified in African Americans (AA). Four of these discoveries showed additional evidence of association in independent datasets, including an intergenic variant (rs4060030, p = 7.3 × 10–9) with reported regulatory function. We observed a high correlation between the meta-analysis results for baseline and longitudinal average BP (rho = 0.48). BP trajectory results were more correlated with those of average BP (rho = 0.35) than baseline BP(rho = 0.18). Heritability estimates trended higher for longitudinal traits than for cross-sectional traits, providing evidence for different genetic architectures. Furthermore, the longitudinal data identified up to 20% more BP known associations than did cross-sectional data. Our analyses of longitudinal BP data in diverse ethnic groups identified novel BP loci associated with BP trajectory, indicating a need for further longitudinal GWAS on BP and other age-related traits.
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Affiliation(s)
- Mateus H Gouveia
- Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Amy R Bentley
- Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Hampton Leonard
- Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD, 20892, USA.,Data Tecnica International, Glen Echo, MD, 20812, USA
| | - Karlijn A C Meeks
- Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Kenneth Ekoru
- Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Guanjie Chen
- Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Michael A Nalls
- Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD, 20892, USA.,Data Tecnica International, Glen Echo, MD, 20812, USA
| | - Eleanor M Simonsick
- Longitudinal Studies Section, Translational Gerontology Branch, National Institute on Aging, Baltimore, MD, USA
| | - Eduardo Tarazona-Santos
- Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | | | - Adebowale Adeyemo
- Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Daniel Shriner
- Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, 20892, USA. .,Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, 12 South Drive, Building 12A/Room 4047, Bethesda, MD, 20814, USA.
| | - Charles N Rotimi
- Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, 20892, USA. .,Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, 12 South Drive, Building 12A/Room 4047, Bethesda, MD, 20814, USA.
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48
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Krivanek TJ, Gale SA, McFeeley BM, Nicastri CM, Daffner KR. Promoting Successful Cognitive Aging: A Ten-Year Update. J Alzheimers Dis 2021; 81:871-920. [PMID: 33935078 PMCID: PMC8293659 DOI: 10.3233/jad-201462] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2021] [Indexed: 02/07/2023]
Abstract
A decade has passed since we published a comprehensive review in this journal addressing the topic of promoting successful cognitive aging, making this a good time to take stock of the field. Because there have been limited large-scale, randomized controlled trials, especially following individuals from middle age to late life, some experts have questioned whether recommendations can be legitimately offered about reducing the risk of cognitive decline and dementia. Despite uncertainties, clinicians often need to at least make provisional recommendations to patients based on the highest quality data available. Converging lines of evidence from epidemiological/cohort studies, animal/basic science studies, human proof-of-concept studies, and human intervention studies can provide guidance, highlighting strategies for enhancing cognitive reserve and preventing loss of cognitive capacity. Many of the suggestions made in 2010 have been supported by additional research. Importantly, there is a growing consensus among major health organizations about recommendations to mitigate cognitive decline and promote healthy cognitive aging. Regular physical activity and treatment of cardiovascular risk factors have been supported by all of these organizations. Most organizations have also embraced cognitively stimulating activities, a heart-healthy diet, smoking cessation, and countering metabolic syndrome. Other behaviors like regular social engagement, limiting alcohol use, stress management, getting adequate sleep, avoiding anticholinergic medications, addressing sensory deficits, and protecting the brain against physical and toxic damage also have been endorsed, although less consistently. In this update, we review the evidence for each of these recommendations and offer practical advice about behavior-change techniques to help patients adopt brain-healthy behaviors.
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Affiliation(s)
- Taylor J. Krivanek
- Center for Brain/Mind Medicine, Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, Hale Building for Transformative Medicine, Boston, MA, USA
| | - Seth A. Gale
- Center for Brain/Mind Medicine, Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, Hale Building for Transformative Medicine, Boston, MA, USA
| | - Brittany M. McFeeley
- Center for Brain/Mind Medicine, Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, Hale Building for Transformative Medicine, Boston, MA, USA
| | - Casey M. Nicastri
- Center for Brain/Mind Medicine, Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, Hale Building for Transformative Medicine, Boston, MA, USA
| | - Kirk R. Daffner
- Center for Brain/Mind Medicine, Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, Hale Building for Transformative Medicine, Boston, MA, USA
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49
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Zampino M, AlGhatrif M, Kuo PL, Simonsick EM, Ferrucci L. Longitudinal Changes in Resting Metabolic Rates with Aging Are Accelerated by Diseases. Nutrients 2020; 12:nu12103061. [PMID: 33036360 PMCID: PMC7600750 DOI: 10.3390/nu12103061] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 09/29/2020] [Accepted: 10/02/2020] [Indexed: 12/24/2022] Open
Abstract
Resting metabolic rate (RMR) declines with aging and is related to changes in health status, but how specific health impairments impact basal metabolism over time has been largely unexplored. We analyzed the association of RMR with 15 common age-related chronic diseases for up to 13 years of follow-up in a population of 997 participants to the Baltimore Longitudinal Study of Aging. At each visit, participants underwent measurements of RMR by indirect calorimetry and body composition by DEXA. Linear regression models and linear mixed effect models were used to test cross-sectional and longitudinal associations of RMR and changes in disease status. Cancer and diabetes were associated with higher RMR at baseline. Independent of covariates, prevalent COPD and cancer, as well as incident diabetes, heart failure, and CKD were associated with a steeper decline in RMR over time. Chronic diseases seem to have a two-phase association with RMR. Initially, RMR may increase because of the high cost of resiliency homeostatic mechanisms. However, as the reserve capacity becomes exhausted, a catabolic cascade becomes unavoidable, resulting in loss of total and metabolically active mass and consequent RMR decline.
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50
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Parker DC, Bartlett BN, Cohen HJ, Fillenbaum G, Huebner JL, Kraus VB, Pieper C, Belsky DW. Association of Blood Chemistry Quantifications of Biological Aging With Disability and Mortality in Older Adults. J Gerontol A Biol Sci Med Sci 2020; 75:1671-1679. [PMID: 31693736 PMCID: PMC7494046 DOI: 10.1093/gerona/glz219] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Indexed: 12/22/2022] Open
Abstract
Quantification of biological aging has been proposed for population surveillance of age-related decline in system integrity and evaluation of geroprotective therapies. However, methods of quantifying biological aging have been little studied in geriatric populations. We analyzed three clinical-biomarker-algorithm methods to quantify biological aging. Klemera-Doubal method Biological Age and homeostatic dysregulation algorithms were parameterized from analysis of U.S. National Health and Nutrition Examination Surveys (NHANES) data (N = 36,207) based on published methods. Levine method Biological Age was adapted from published analysis of NHANES data. Algorithms were applied to biomarker data from the Duke Established Populations for Epidemiologic Studies of the Elderly (Duke-EPESE) cohort of older adults (N = 1,374, aged 71-102 years, 35% male, 52% African American). We tested associations of biological aging measures with participant reported Activities of daily living (ADL), instrumental activities of daily living (IADL) dependencies, and mortality. We evaluated the sensitivity of results to the demographic composition of reference samples and biomarker sets used to develop biological aging algorithms. African American and white Duke-EPESE participants with more advanced biological aging reported dependence in more ADLs and IADLs and were at increased risk of death over follow-up through 2017. Effect sizes were similar across algorithms, but were strongest for Levine method Biological Age (per-quintile increase in ADL incidence rate ratio = 1.25, 95% confidence interval [1.17-1.37], IADL incidence rate ratio = 1.23 [1.15-1.32], mortality hazard ratio = 1.12 [1.08-1.16]). Results were insensitive to demographic composition of reference samples, but modestly sensitive to the biomarker sets used to develop biological aging algorithms. Blood-chemistry-based quantifications of biological aging show promise for evaluating the effectiveness of interventions to extend healthy life span in older adults.
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Affiliation(s)
- Daniel C Parker
- Department of Medicine, Division of Geriatrics, Duke University School of Medicine, Durham, North Carolina
- Duke University Center for the Study of Aging and Human Development, Durham, North Carolina
| | - Bryce N Bartlett
- Department of Sociology, Duke University, Durham, North Carolina
| | - Harvey J Cohen
- Department of Medicine, Division of Geriatrics, Duke University School of Medicine, Durham, North Carolina
- Duke University Center for the Study of Aging and Human Development, Durham, North Carolina
| | - Gerda Fillenbaum
- Duke University Center for the Study of Aging and Human Development, Durham, North Carolina
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina
| | - Janet L Huebner
- Duke Molecular Physiology Institute, Duke University, Durham, North Carolina
| | - Virginia Byers Kraus
- Duke University Center for the Study of Aging and Human Development, Durham, North Carolina
- Duke Molecular Physiology Institute, Duke University, Durham, North Carolina
- Department of Medicine, Division of Rheumatology, Durham, North Carolina
| | - Carl Pieper
- Duke University Center for the Study of Aging and Human Development, Durham, North Carolina
- Department of Biostatistics, Duke University School of Medicine, Durham, North Carolina
| | - Daniel W Belsky
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York
- Robert N Butler Columbia Aging Center, Columbia University, New York
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