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Yoshida Y, Ishizaki T, Masui Y, Miura Y, Matsumoto K, Nakagawa T, Inagaki H, Ito K, Arai Y, Kabayama M, Kamide K, Rakugi H, Ikebe K, Gondo Y. Effects of multimorbidity and polypharmacy on physical function in community-dwelling older adults: A 3-year prospective cohort study from the SONIC. Arch Gerontol Geriatr 2024; 126:105521. [PMID: 38878595 DOI: 10.1016/j.archger.2024.105521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 05/26/2024] [Accepted: 06/02/2024] [Indexed: 09/05/2024]
Abstract
BACKGROUND We prospectively examined the effect of baseline multimorbidity and polypharmacy on the physical function of community-dwelling older adults over a three-year period. METHODS The analysis included 1,401 older adults (51.5 % women) who participated in both wave 1 and wave 2 (3-year follow-up) of the Septuagenarians, Octogenarians, and Nonagenarians Investigation with Centenarians (SONIC) study. Grip strength and walking speed were binarized into poor/not poor physical function according to the frailty definition. The number of chronic conditions and the number of prescribed medications were categorized into 3 and 4 groups, respectively. Multivariable logistic regression was used to examine associations between the number of chronic conditions, medication use at baseline, and poor physical function over a three-year period. RESULTS After adjusting for confounding factors, hyperpolypharmacy (≥ 10 medications) demonstrated associations with weak grip strength (adjusted odds ratio [aOR] = 2.142, 95 % confidence interval [CI] = 1.100-4.171) and slow walking speed (aOR = 1.878, 95 % CI = 1.013-3.483), while co-medication (1-4 medications) was negatively associated with slow walking speed (aOR = 0.688, 95 % CI = 0.480-0.986). There was no significant association between the number of chronic conditions and physical function. CONCLUSION The findings suggest that the number of medications can serve as a simple indicator to assess the risk of physical frailty. Given that many older individuals receive multiple medications for extended durations, medical management approaches must consider not only disease-specific treatment outcomes but also prioritize drug therapy while actively avoiding the progression towards frailty and geriatric syndromes.
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Affiliation(s)
- Yuko Yoshida
- Tokyo Metropolitan Institute for Geriatrics and Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan
| | - Tatsuro Ishizaki
- Tokyo Metropolitan Institute for Geriatrics and Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan.
| | - Yukie Masui
- Tokyo Metropolitan Institute for Geriatrics and Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan
| | - Yuri Miura
- Tokyo Metropolitan Institute for Geriatrics and Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan
| | | | | | - Hiroki Inagaki
- Tokyo Metropolitan Institute for Geriatrics and Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan
| | - Kae Ito
- Tokyo Metropolitan Institute for Geriatrics and Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan
| | | | | | | | - Hiromi Rakugi
- Osaka University, Japan; Osaka Rosai Hospital, Japan
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Zhang C, Liang W, Su W, Chen Y, Guo T, Hu K, Ning M, Liu Y. Correlation between blood pressure and mortality in older critically ill patients: Insights from a large intensive care unit database. Exp Gerontol 2024; 196:112573. [PMID: 39236872 DOI: 10.1016/j.exger.2024.112573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2024] [Revised: 08/22/2024] [Accepted: 09/02/2024] [Indexed: 09/07/2024]
Abstract
OBJECTIVES The study aimed to investigate the relationship between blood pressure (BP) levels and mortality among critically ill older adults in the intensive care unit (ICU), establish optimal BP target for this population, and assess the mediating effect of severe malnutrition on BP-related mortality. METHODS Data were extracted from the Medical Information Mart for Intensive Care IV version 2.2 database, focusing on critically ill patients aged 80 years and older. The analysis included various BP parameters, such as systolic BP (SBP), diastolic BP (DBP), and mean arterial pressure (MAP). RESULTS The study cohort comprised 14,660 critically ill patients, of whom 1558 (10.6 %) experienced ICU mortality and 2493 (17.0 %) experienced in-hospital mortality. Lower BP levels (SBP ≤ 112 mmHg; DBP ≤ 53 mmHg; MAP ≤65 mmHg), were associated with an increased risk of both ICU and in-hospital mortality. Notably, only reduced SBP levels were linked to a higher risk of 1-year mortality, with an adjusted hazard ratio 1.13 (95 % confidence interval 1.05 to 1.23). Additionally, severe malnutrition was identified as a mediator in the relationship between low BP levels and ICU mortality, with BP levels positively correlated with prognostic nutritional indexes. CONCLUSION Among critically ill older adults, lower BP levels are significantly associated with higher risks of ICU and in-hospital mortality, while reduced SBP levels are linked to 1-year mortality. These findings emphasize the importance of assessing nutritional status in older ICU patients with low BP levels to potentially mitigate mortality risk.
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Affiliation(s)
- Chong Zhang
- The Third Central Clinical College of Tianjin Medical University, Tianjin 300170, China; Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin 300170, China; Artificial Cell Engineering Technology Research Center, Tianjin 300170, China; Tianjin Institute of Hepatobiliary Disease, Tianjin 300170, China; Department of Heart Center, the Third Central Hospital of Tianjin, 83 Jintang Road, Hedong District, Tianjin 300170, China
| | - Weiru Liang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - Wei Su
- The Third Central Clinical College of Tianjin Medical University, Tianjin 300170, China; Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin 300170, China; Artificial Cell Engineering Technology Research Center, Tianjin 300170, China; Tianjin Institute of Hepatobiliary Disease, Tianjin 300170, China; Department of Heart Center, the Third Central Hospital of Tianjin, 83 Jintang Road, Hedong District, Tianjin 300170, China
| | - Yi Chen
- The Third Central Clinical College of Tianjin Medical University, Tianjin 300170, China; Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin 300170, China; Artificial Cell Engineering Technology Research Center, Tianjin 300170, China; Tianjin Institute of Hepatobiliary Disease, Tianjin 300170, China; Department of Heart Center, the Third Central Hospital of Tianjin, 83 Jintang Road, Hedong District, Tianjin 300170, China
| | - Tingting Guo
- The Third Central Clinical College of Tianjin Medical University, Tianjin 300170, China; Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin 300170, China; Artificial Cell Engineering Technology Research Center, Tianjin 300170, China; Tianjin Institute of Hepatobiliary Disease, Tianjin 300170, China; Department of Heart Center, the Third Central Hospital of Tianjin, 83 Jintang Road, Hedong District, Tianjin 300170, China
| | - Kun Hu
- The Third Central Clinical College of Tianjin Medical University, Tianjin 300170, China; Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin 300170, China; Artificial Cell Engineering Technology Research Center, Tianjin 300170, China; Tianjin Institute of Hepatobiliary Disease, Tianjin 300170, China; Department of Heart Center, the Third Central Hospital of Tianjin, 83 Jintang Road, Hedong District, Tianjin 300170, China
| | - Meng Ning
- The Third Central Clinical College of Tianjin Medical University, Tianjin 300170, China; Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin 300170, China; Artificial Cell Engineering Technology Research Center, Tianjin 300170, China; Tianjin Institute of Hepatobiliary Disease, Tianjin 300170, China; Department of Heart Center, the Third Central Hospital of Tianjin, 83 Jintang Road, Hedong District, Tianjin 300170, China
| | - Yingwu Liu
- The Third Central Clinical College of Tianjin Medical University, Tianjin 300170, China; Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin 300170, China; Artificial Cell Engineering Technology Research Center, Tianjin 300170, China; Tianjin Institute of Hepatobiliary Disease, Tianjin 300170, China; Department of Heart Center, the Third Central Hospital of Tianjin, 83 Jintang Road, Hedong District, Tianjin 300170, China.
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Buso G, Agabiti-Rosei C, Muiesan ML. Putting frailty at the forefront of hypertension management in the elderly. Eur J Intern Med 2024:S0953-6205(24)00383-2. [PMID: 39327189 DOI: 10.1016/j.ejim.2024.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2024] [Accepted: 09/06/2024] [Indexed: 09/28/2024]
Affiliation(s)
- Giacomo Buso
- Department of Clinical and Experimental Sciences, University of Brescia and 2a Medicina-ASST Spedali Civili Brescia, 25100, Brescia, Italy; University of Lausanne, CH-1015 Lausanne, Switzerland
| | - Claudia Agabiti-Rosei
- Department of Clinical and Experimental Sciences, University of Brescia and 2a Medicina-ASST Spedali Civili Brescia, 25100, Brescia, Italy
| | - Maria Lorenza Muiesan
- Department of Clinical and Experimental Sciences, University of Brescia and 2a Medicina-ASST Spedali Civili Brescia, 25100, Brescia, Italy.
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Toba A, Ishikawa J. Sarcopenia as a risk factor for hypertension. Hypertens Res 2024:10.1038/s41440-024-01898-y. [PMID: 39300297 DOI: 10.1038/s41440-024-01898-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2024] [Revised: 08/16/2024] [Accepted: 08/24/2024] [Indexed: 09/22/2024]
Abstract
Sarcopenia, defined as progressive loss of muscle mass, function, and strength is an aging-related disease that share common pathophysiology with frailty. Sarcopenia is one of the risk factors of hypertension. Insulin resistance, oxidative stress, imbalance of catabolism and anabolism, and chronic inflammation are the underlying mechanisms that explain the association between hypertension and sarcopenia. Exercise is beneficial for older hypertensive patients in prevention of sarcopenia and improvement to normal state. It also attributes to cardiovascular risk reduction and prevention of falls. In this review article, we summarize latest issues about sarcopenia and exercise.
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Affiliation(s)
- Ayumi Toba
- Department of Cardiology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan.
| | - Joji Ishikawa
- Department of Cardiology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
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Kraut RY, Youngson E, Sadowski CA, Bakal JA, Faulder D, Korownyk CS, Vucenovic A, Eurich DT, Manca DP, Lundby C, Kivi P, Manville M, Garrison SR. Antihypertensive deprescribing in frail long-term care residents (OptimizeBP): protocol for a prospective, randomised, open-label pragmatic trial. BMJ Open 2024; 14:e084619. [PMID: 39209778 PMCID: PMC11404250 DOI: 10.1136/bmjopen-2024-084619] [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] [Indexed: 09/04/2024] Open
Abstract
INTRODUCTION Although antihypertensive medication use is common among frail older adults, observational studies in this population suggest blood pressure (BP) lowering may convey limited benefit and perhaps even harm. This protocol describes an antihypertensive deprescribing trial in frail older adults powered for mortality and morbidity outcomes. METHODS AND ANALYSIS Design: Prospective, parallel, randomised, open-label pragmatic trial.Participants: Long-term care (LTC) residents ≥70 years of age, diagnosed with hypertension, with mean systolic BP <135 mm Hg, ≥1 daily antihypertensive medication and no history of congestive heart failure.Setting: 18 LTC facilities in Alberta, Canada, with eligible residents identified using electronic health services data.Intervention: All non-opted-out eligible residents are randomised centrally by a provincial health data steward to either usual care, or continually reducing antihypertensives provided an upper systolic threshold of 145 mm Hg is not exceeded. Deprescribing is carried out by pharmacists/nurse practitioners, using an investigator-developed algorithm.Follow-up: Provincial healthcare databases tracking hospital, continuing care and community medical services.Primary outcome: All-cause mortality.Secondary outcome: Composite of all-cause mortality or all-cause unplanned hospitalisation/emergency department visit.Tertiary outcomes: All-cause unplanned hospitalisation/emergency department visit, non-vertebral fracture, renal insufficiency and cost of care. Also, as assessed roughly 135-days postrandomisation, fall in the last 30 days, worsening cognition, worsening activities of daily living and skin ulceration.Process outcomes: Number of daily antihypertensive medications (broken down by antihypertensive class) and average systolic and diastolic BP over study duration.Primary outcome analysis: Cox proportional hazards survival analysis.Sample size: The trial will continue until observation of 247 primary outcome events has occurred.Current status: Enrolment is ongoing with ~400 randomisations to date (70% female, mean age 86 years). ETHICS AND DISSEMINATION Ethics approval was obtained from the University of Alberta Health Ethics Review Board (Pro00097312) and results will be published in a peer-reviewed journal. TRIAL REGISTRATION NUMBER NCT05047731.
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Affiliation(s)
- Roni Y Kraut
- Department of Family Medicine, University of Alberta, Edmonton, Alberta, Canada
- Pragmatic Trials Collaborative, University of Alberta, Edmonton, Alberta, Canada
| | - Erik Youngson
- Provincial Research Data Services, Alberta Health Services, Edmonton, Alberta, Canada
- The Alberta Strategy for Patient Oriented Research Support Unit, Edmonton, Alberta, Canada
| | - Cheryl A Sadowski
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Jeffrey A Bakal
- Provincial Research Data Services, Alberta Health Services, Edmonton, Alberta, Canada
- The Alberta Strategy for Patient Oriented Research Support Unit, Edmonton, Alberta, Canada
| | - Douglas Faulder
- Department of Family Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Christina S Korownyk
- Department of Family Medicine, University of Alberta, Edmonton, Alberta, Canada
- Pragmatic Trials Collaborative, University of Alberta, Edmonton, Alberta, Canada
| | - Ana Vucenovic
- Department of Family Medicine, University of Alberta, Edmonton, Alberta, Canada
- Pragmatic Trials Collaborative, University of Alberta, Edmonton, Alberta, Canada
| | - Dean T Eurich
- School of Public Health, University of Alberta, Edmonton, Alberta, Canada
| | - Donna P Manca
- Department of Family Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Carina Lundby
- Clinical Pharmacology, Pharmacy and Environmental Medicine, Department of Public Health, University of Southern Denmark, Odense, Denmark
- Hospital Pharmacy Funen, Odense University Hospital, Odense, Denmark
| | - Paul Kivi
- Department of Family Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Margaret Manville
- Department of Family Practice, University of British Columbia, Vancouver, British Columbia, Canada
- Island Health, Victoria, British Columbia, Canada
| | - Scott R Garrison
- Department of Family Medicine, University of Alberta, Edmonton, Alberta, Canada
- Pragmatic Trials Collaborative, University of Alberta, Edmonton, Alberta, Canada
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Ishikawa J, Toba A, Futami S, Saito Y, Tamura Y, Araki A, Harada K. Association of pulse pressure and mean blood pressure to frailty, sarcopenia, and cognitive dysfunction in elderly outpatients with history of hypertension. Hypertens Res 2024; 47:2029-2040. [PMID: 38671218 DOI: 10.1038/s41440-024-01684-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 04/01/2024] [Accepted: 04/02/2024] [Indexed: 04/28/2024]
Abstract
This study aimed to evaluate the relationship between pulse pressure (PP) and sarcopenia, frailty, and cognitive function in elderly patients with hypertension. We evaluated 435 elderly patients with a history of hypertension who visited the frail outpatient clinic between July 2015 and October 2021. Data at the 1-, 2-, and 3-year follow-ups were available for 222, 177, and 164 patients, respectively. Sarcopenia, frailty, and cognitive function, including Mini-Mental State Examination (MMSE) scores, were evaluated. The patients' mean age was 79.2 ± 6.3 years (male, 34.9%). PP and mean blood pressure (BP) were 60.1 ± 13.6 mmHg and 94.1 ± 13.0 mmHg, respectively. At baseline, lower PP was associated with probable dementia (MMSE score ≤23 points) (OR = 0.960 per 1 mmHg increase; 95% CI, 0.933-0.989; P = 0.006) in the model adjusted for conventional confounding factors and comorbidities, whereas higher PP was associated with low handgrip strength (OR = 1.018 per 1 mmHg increase; 95% CI, 1.001-1.036; P = 0.041). In multivariate-adjusted logistic regression analysis of patients with preserved handgrip strength at baseline, reductions in PP (OR = 0.844; 95% CI, 0.731-0.974; P = 0.020) and mean BP (OR = 0.861; 95% CI, 0.758-0.979; P = 0.022) were significantly associated with the incidence of low handgrip strength at 3 years. In conclusion, a higher PP induced by increased arterial stiffness was associated with lower handgrip strength, whereas a lower PP was associated with probable dementia. Reduced PP was associated with decreased handgrip strength after three years.
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Affiliation(s)
- Joji Ishikawa
- Department of Cardiology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan.
| | - Ayumi Toba
- Department of Cardiology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
| | - Shutaro Futami
- Department of Cardiology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
| | - Yoshihiro Saito
- Department of Cardiology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
| | - Yoshiaki Tamura
- Department of Diabetes, Metabolism, and Endocrinology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
| | - Atsushi Araki
- Department of Diabetes, Metabolism, and Endocrinology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
| | - Kazumasa Harada
- Department of Cardiology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
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Bogaerts JMK, Gussekloo J, de Jong-Schmit BEM, Le Cessie S, Mooijaart SP, van der Mast RC, Achterberg WP, Poortvliet RKE. Effects of the discontinuation of antihypertensive treatment on neuropsychiatric symptoms and quality of life in nursing home residents with dementia (DANTON): a multicentre, open-label, blinded-outcome, randomised controlled trial. Age Ageing 2024; 53:afae133. [PMID: 38970547 PMCID: PMC11227112 DOI: 10.1093/ageing/afae133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Indexed: 07/08/2024] Open
Abstract
BACKGROUND Based on observational studies and randomised controlled trials (RCTs), the benefit-harm balance of antihypertensive treatment in older adults with dementia is unclear. OBJECTIVE To assess whether discontinuing antihypertensive treatment reduces neuropsychiatric symptoms (NPSs) and maintains quality of life (QoL) in nursing home residents with dementia. DESIGN Open-label, blinded-outcome RCT. Randomisation 1:1, stratified by nursing home organisation and baseline NPS. Trial registration: NL7365. SUBJECTS Dutch long-term care residents with moderate-to-severe dementia and systolic blood pressure (SBP) ≤160 mmHg during antihypertensive treatment. Exclusion criteria included heart failure NYHA-class-III/IV, recent cardiovascular events/procedures or life expectancy <4 months (planned sample size n = 492). MEASUREMENTS Co-primary outcomes NPS (Neuropsychiatric Inventory-Nursing Home [NPI-NH]) and QoL (Qualidem) at 16 weeks. RESULTS From 9 November 2018 to 4 May 2021, 205 participants (median age 85.8 [IQR 79.6-89.5] years; 79.5% female; median SBP 134 [IQR 123-146] mmHg) were randomised to either antihypertensive treatment discontinuation (n = 101) or usual care (n = 104). Safety concerns, combined with lacking benefits, prompted the data safety and monitoring board to advice a premature cessation of randomisation. At 16-week follow-up, no significant differences were found between groups for NPI-NH (adjusted mean difference 1.6 [95% CI -2.3 to 5.6]; P = 0.42) or Qualidem (adjusted mean difference - 2.5 [95% CI -6.0 to 1.0]; P = 0.15). Serious adverse events (SAEs) occurred in 36% (discontinuation) and 24% (usual care) of the participants (adjusted hazard ratio 1.65 [95% CI 0.98-2.79]). All 32-week outcomes favoured usual care. CONCLUSION Halfway through this study, a non-significant increased SAE risk associated with discontinuing antihypertensive treatment was observed, and an associated interim analysis showed that significant worthwhile health gain for discontinuation of antihypertensive treatment was unlikely. This unbeneficial benefit-harm balance shows that discontinuation of antihypertensive treatment in this context does not appear to be either safe or beneficial enough to be recommended in older adults with dementia.
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Affiliation(s)
- Jonathan M K Bogaerts
- Department of Public Health and Primary Care, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
- LUMC Center for Medicine for Older People, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
| | - Jacobijn Gussekloo
- Department of Public Health and Primary Care, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
- LUMC Center for Medicine for Older People, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
- Department of Internal Medicine, Section Gerontology and Geriatrics, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
| | - Bianca E M de Jong-Schmit
- Department of Public Health and Primary Care, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
- LUMC Center for Medicine for Older People, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
| | - Saskia Le Cessie
- LUMC Center for Medicine for Older People, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
- Department of Clinical Epidemiology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
- Department of Biomedical Datasciences, Section Medical Statistics, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
| | - Simon P Mooijaart
- LUMC Center for Medicine for Older People, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
- Department of Internal Medicine, Section Gerontology and Geriatrics, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
| | - Roos C van der Mast
- LUMC Center for Medicine for Older People, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
- Department of Psychiatry, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
- Department of Psychiatry, The Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Campus Drie Eiken, S.033, Universiteitsplein 1, 2610 Wilrijk, Belgium
| | - Wilco P Achterberg
- Department of Public Health and Primary Care, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
- LUMC Center for Medicine for Older People, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
- University Network for the Care sector South Holland, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
| | - Rosalinde K E Poortvliet
- Department of Public Health and Primary Care, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
- LUMC Center for Medicine for Older People, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
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8
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Lee JJ, Lee KH. Optimal Systolic Blood Pressure for the Prevention of All-Cause and Cardiovascular Disease Mortality in Older Adults With Hypertension: Nationwide Population-Based Cohort Study. JMIR Public Health Surveill 2024; 10:e52182. [PMID: 38861307 PMCID: PMC11200037 DOI: 10.2196/52182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 01/21/2024] [Accepted: 05/05/2024] [Indexed: 06/12/2024] Open
Abstract
BACKGROUND Target systolic blood pressure (SBP) levels for older adults with hypertension vary across countries, leading to challenges in determining the appropriate SBP level. OBJECTIVE This study aims to identify the optimal SBP level for minimizing all-cause and cardiovascular disease (CVD) mortality in older Korean adults with hypertension. METHODS This retrospective cohort study used data from the National Health Insurance Service database. We included older adults aged 65 years or older who were newly diagnosed with hypertension and underwent a National Health Insurance Service health checkup in 2003-2004. We excluded patients who had a history of hypertension or CVD, were not prescribed medication for hypertension, had missing blood pressure or any other covariate values, and had fewer than 2 health checkups during the follow-up period until 2020. We categorized the average SBP levels into 6 categories in 10 mm Hg increments, from <120 mm Hg to ≥160 mm Hg; 130-139 mm Hg was the reference range. Cox proportional hazards models were used to examine the relationship between SBP and all-cause and CVD mortalities, and subgroup analysis was conducted by age group (65-74 years and 75 years or older). RESULTS A total of 68,901 older adults newly diagnosed with hypertension were included in this study. During the follow-up period, 32,588 (47.3%) participants had all-cause mortality and 4273 (6.2%) had CVD mortality. Compared to older adults with SBP within the range of 130-139 mm Hg, individuals who fell into the other SBP categories, excluding those with SBP 120-129 mm Hg, showed significantly higher all-cause and CVD mortality. Subgroup analysis showed that older adults aged 65-74 years had higher all-cause and CVD mortality rates according to SBP categories than those aged 75 years or older. CONCLUSIONS The SBP levels within the range of 120-139 mm Hg were associated with the lowest all-cause and CVD mortality rates among older Korean adults with hypertension. It is recommended to reduce SBP to <140 mm Hg, with 120 mm Hg as the minimum value for SBP, for older Korean adults with hypertension. Additionally, stricter SBP management is required for adults aged 65-74 years.
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Affiliation(s)
- Jae Jun Lee
- Mo-Im Kim Nursing Research Institute, Yonsei University College of Nursing, Seoul, Republic of Korea
| | - Kyung Hee Lee
- Mo-Im Kim Nursing Research Institute, Yonsei University College of Nursing, Seoul, Republic of Korea
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9
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Cheng Y, Lin L, Huang P, Zhang J, Wang Y, Pan X. Hypotension with neurovascular changes and cognitive dysfunction: An epidemiological, pathobiological, and treatment review. Chin Med J (Engl) 2024:00029330-990000000-01080. [PMID: 38785189 DOI: 10.1097/cm9.0000000000003103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Indexed: 05/25/2024] Open
Abstract
ABSTRACT Hypotension is a leading cause of age-related cognitive impairment. The available literature evidences that vascular factors are associated with dementia and that hypotension alters cerebral perfusion flow and can aggravate the neurodegeneration of Alzheimer's disease (AD). Despite the discovery of biomarkers and the recent progress made in neurovascular biology, epidemiology, and brain imaging, some key issues remain largely unresolved: the potential mechanisms underlying the neural deterioration observed in AD, the effect of cerebrovascular alterations on cognitive deficits, and the positive effects of hypotension treatment on cognition. Therefore, further well-designed studies are needed to unravel the potential association between hypotension and cognitive dysfunction and reveal the potential benefits of hypotension treatment for AD patients. Here, we review the current epidemiological, pathobiological, and treatment-related literature on neurovascular changes and hypotension-related cognitive dysfunction and highlight the unsettled but imminent issues that warrant future research endeavors.
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Affiliation(s)
- Yingzhe Cheng
- Department of Neurology, Center for Cognitive Neurology, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
- Fujian Institute of Geriatrics, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
- Institute of Clinical Neurology, Fujian Medical University, Fuzhou, Fujian 350001, China
- Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, Fuzhou, Fujian 350001, China
| | - Lin Lin
- Department of Neurology, Center for Cognitive Neurology, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
- Fujian Institute of Geriatrics, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
- Institute of Clinical Neurology, Fujian Medical University, Fuzhou, Fujian 350001, China
- Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, Fuzhou, Fujian 350001, China
| | - Peilin Huang
- Department of Neurology, Center for Cognitive Neurology, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
- Fujian Institute of Geriatrics, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
- Institute of Clinical Neurology, Fujian Medical University, Fuzhou, Fujian 350001, China
- Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, Fuzhou, Fujian 350001, China
| | - Jiejun Zhang
- Department of Neurology, Center for Cognitive Neurology, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
- Fujian Institute of Geriatrics, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
- Institute of Clinical Neurology, Fujian Medical University, Fuzhou, Fujian 350001, China
- Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, Fuzhou, Fujian 350001, China
- Center for Geriatrics, Hainan General Hospital, Haikou, Hainan 570311, China
| | - Yanping Wang
- Department of Endocrinology, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
| | - Xiaodong Pan
- Department of Neurology, Center for Cognitive Neurology, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
- Fujian Institute of Geriatrics, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
- Institute of Clinical Neurology, Fujian Medical University, Fuzhou, Fujian 350001, China
- Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, Fuzhou, Fujian 350001, China
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10
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Yu BY, Hu XM, Matala R, Mo YH, Liu JL, Jin JG, Zhang SH, Ou YQ, Yang Y, Dong HJ. Association between trajectories of systolic blood pressure and frailty outcome in middle-aged and older adults. J Nutr Health Aging 2024; 28:100202. [PMID: 38460319 DOI: 10.1016/j.jnha.2024.100202] [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: 12/10/2023] [Revised: 02/06/2024] [Accepted: 02/11/2024] [Indexed: 03/11/2024]
Abstract
OBJECTIVES The association between blood pressure and frailty outcome in the middle-aged and older population remains controversial. This study aimed to examine the relationship between trajectories of systolic blood pressure (SBP) and new-onset frailty. DESIGN Cohort study with a 7-year follow-up. SETTING AND PARTICIPANTS Data were derived from 4 waves (2011, 2013, 2015 and 2018) of the China Health and Retirement Longitudinal Study and 6168 participants aged ≥45 years were included in the study. METHODS The frailty index (FI) was constructed based on 40 scored items, with FI ≥ 0.25 defined as frailty. We identified the 5-year trajectory of SBP by latent class trajectory modeling. The association between SBP trajectories and frailty was explored based on hazard ratios (HR) by four Cox proportional hazards models. Furthermore, we also investigated the relationship between mean SBP and systolic blood pressure variability (SBPV) and frailty. RESULTS 6168 participants were included in this study with a mean age of 59 years. We identified five trajectories based on SBP, which are maintained low-stable SBP (T0), moderate-stable SBP (T1), remitting then increasing SBP (T2), increasing then remitting SBP (T3), and remaining stable at high SBP levels (T4). During the 7-year follow-up period, frailty outcome occurred in 1415 participants. After adjusting for other confounders, the two trajectories labeled "T2" and "T4" were associated with a higher risk of frailty compared with T0. In addition, elevated SBP and increased SBPV were associated with risk of frailty. CONCLUSIONS Higher risk of frailty occurred in two trajectories, remitting then increasing and remaining stable at high SBP levels, were associated with a relatively higher risk of frailty.
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Affiliation(s)
- B Y Yu
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China
| | - X M Hu
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China
| | - R Matala
- Department of Environmental Health Sciences and Epidemiology and Biostatistics, University at Albany, One University Place, Rensselaer, NY, 12144
| | - Y H Mo
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China
| | - J L Liu
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China
| | - J G Jin
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China
| | - S H Zhang
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China
| | - Y Q Ou
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China
| | - Y Yang
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China.
| | - H J Dong
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China; Nyingchi People's Hospital, Nyingchi, 860000, Tibet, China.
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11
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Duan J, Wang M, Sam NB, Tian Q, Zheng T, Chen Y, Deng X, Liu Y. The development and validation of a nomogram-based risk prediction model for mortality among older adults. SSM Popul Health 2024; 25:101605. [PMID: 38292049 PMCID: PMC10825771 DOI: 10.1016/j.ssmph.2024.101605] [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: 04/07/2023] [Revised: 10/15/2023] [Accepted: 01/05/2024] [Indexed: 02/01/2024] Open
Abstract
Objective This research aims to construct and authenticate a comprehensive predictive model for all-cause mortality, based on a multifaceted array of risk factors. Methods The derivation cohort for this study was the Chinese Longitudinal Healthy Longevity Survey (CLHLS), while the Healthy Ageing and Biomarkers Cohort Study (HABCS) and the China Health and Retirement Longitudinal Study (CHARLS) were used as validation cohorts. Risk factors were filtered using lasso regression, and predictive factors were determined using net reclassification improvement. Cox proportional hazards models were employed to establish the mortality risk prediction equations, and the model's fit was evaluated using a discrimination concordance index (C-index). To evaluate the internal consistency of discrimination and calibration, a 10x10 cross-validation technique was employed. Calibration plots were generated to compare predicted probabilities with observed probabilities. The prediction ability of the equations was demonstrated using nomogram. Results The CLHLS (mean age 88.08, n = 37074) recorded 28158 deaths (179683 person-years) throughout the course of an 8-20 year follow-up period. Additionally, there were 1384 deaths in the HABCS (mean age 86.74, n = 2552), and 1221 deaths in the CHARLS (mean age 72.48, n = 4794). The final all-cause mortality model incorporated demographic characteristics like age, sex, and current marital status, as well as functional status indicators including cognitive function and activities of daily living. Additionally, lifestyle factors like past smoking condition and leisure activities including housework, television viewing or radio listening, and gardening work were included. The C-index for the derivation cohort was 0.728 (95% CI: 0.724-0.732), while the external validation results for the CHARS and HABCS cohorts were 0.761 (95% CI: 0.749-0.773) and 0.713 (95% CI: 0.697-0.729), respectively. Conclusion This study introduces a reliable, validated, and acceptable mortality risk predictor for older adults in China. These predictive factors have potential applications in public health policy and clinical practice.
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Affiliation(s)
- Jun Duan
- Department of Medical Record Statistics, Peking University Shenzhen Hospital, Shenzhen, China
| | - MingXia Wang
- Department of Stomatology, Luohu Hospital of Traditional Chinese Medicine, Shenzhen, China
| | - Napoleon Bellua Sam
- Department of Epidemiology and Biostatistics, University for Development Studies, Tamale, Ghana
| | - Qin Tian
- Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, 518107, China
| | - TingTing Zheng
- Department of Ultrasound, Peking University Shenzhen Hospital, Shenzhen Key Laboratory for Drug Addiction and Medication Safety, Institute of Ultrasound Medicine, Shenzhen-PKU-HKUST Medical Center, Shenzhen, China
| | - Yun Chen
- Department of Ultrasound, Peking University Shenzhen Hospital, Shenzhen Key Laboratory for Drug Addiction and Medication Safety, Institute of Ultrasound Medicine, Shenzhen-PKU-HKUST Medical Center, Shenzhen, China
| | - XiaoMei Deng
- Department of Comprehensive Ward, Peking University Shenzhen Hospital, Shenzhen, China
| | - Yan Liu
- Department of Medical Record Statistics, Peking University Shenzhen Hospital, Shenzhen, China
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12
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Ishikawa J, Toba A, Tamura Y, Araki A, Harada K. Relationship between blood pressure and cognitive impairment in elderly outpatients with cardiometabolic diseases. Geriatr Gerontol Int 2024; 24 Suppl 1:110-117. [PMID: 37933220 DOI: 10.1111/ggi.14698] [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: 07/18/2023] [Revised: 09/04/2023] [Accepted: 09/26/2023] [Indexed: 11/08/2023]
Abstract
AIM The aim of this study was to clarify the relationship between high or low blood pressure (BP) and cognitive function in elderly outpatients with cardiometabolic diseases. METHODS We evaluated the association between BP and the Dementia Assessment Sheet for Community-based Integrated Care System-21 items (DASC-21), Mini Mental State Examination (MMSE), and Montreal Cognitive Assessment Tool (MoCA) (N = 677). RESULTS The patients' mean age was 79.2 ± 6.3 years (male 35.3%), and BP was 132.1 ± 18.1/73.5 ± 12.2 mmHg. Systolic BP (SBP) was linearly related to the DASC-21 score (r = -0.122, P = 0.004), but not to the MMSE score (P = 0.101) or MoCA score (P = 0.802). Multiple linear regression analysis showed that lower SBP was significantly related to the DASC-21 score, even after controlling for confounding factors (B = -0.411 per 10 mmHg; 95% confidence interval [CI], -0.673 to -0.149; P = 0.002). Moreover, logistic regression analysis showed that lower SBP was associated with DASC-21 ≥ 31 (odds ratio = 0.838 per 10 mmHg, P = 0.048). An MMSE score ≤23 was significantly associated with higher SBP in patients without a history of hypertension but with lower SBP in those with hypertension, those on hypertensive medication, and those with dyslipidemia. CONCLUSION Higher BP was associated with a higher prevalence of probable dementia in those without a history of hypertension, even in late life. In those with hypertension and those taking antihypertensives with comorbidities of stroke or heart failure, lower BP was associated with probable dementia, which was largely dependent on reduced activities of daily living, as measured by the DASC-21 score. Geriatr Gerontol Int 2024; 24: 110-117.
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Affiliation(s)
- Joji Ishikawa
- Department of Cardiology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
| | - Ayumi Toba
- Department of Cardiology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
| | - Yoshiaki Tamura
- Department of Diabetes, Metabolism, and Endocrinology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
| | - Atsushi Araki
- Department of Diabetes, Metabolism, and Endocrinology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
| | - Kazumasa Harada
- Department of Cardiology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
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13
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Shang Y, Wang S, Wei C, Gao Z, Xie H, Wang Z. Effect of blood pressure on mortality in patients with cognitive impairment: a prospective cohort study. Front Cardiovasc Med 2023; 10:1282131. [PMID: 38155982 PMCID: PMC10754517 DOI: 10.3389/fcvm.2023.1282131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 11/22/2023] [Indexed: 12/30/2023] Open
Abstract
Background Cognitive impairment is a prevalent condition that substantially elevates mortality rates among the elderly. The impact of hypertension on mortality in older adults with cognitive impairment is a subject of contention. This study aims to examine the influence of hypertension on both all-cause and CVD-specific mortality in elderly individuals experiencing cognitive impairment within a prospective cohort. Methods This study encompassed 2,925 participants (weighted 53,086,905) aged 60 years or older from National Health and Nutrition Examination Survey (NHANES) spanning 2011-2014. Incidence of all-cause and CVD-specific mortality was ascertained through linkage with National Death Index records until 31 December 2019. Survival was performed employing the Kaplan-Meier method. Hazard ratios (HRs) were calculated via Cox proportional hazards regression models. Results Over the follow-up period of up to 9.17 years [with a median (IQR) time to death of 6.58 years], equivalent to 18,731.56 (weighted 3.46 × 108) person-years, there were a total of 576 recorded deaths. Participants with CI exhibited a 1.96-fold higher risk of all-cause mortality (95% CI: 1.55-2.49; p < 0.01) and a 2.8-fold higher risk of CVD-specific mortality (95% CI: 1.83-4.29; p < 0.01) in comparison to participants without CI. Among participants with CI, concurrent hypertension comorbidity was linked to a 2.73-fold elevated risk of all-cause mortality (95% CI: 1.78-4.17; p < 0.01) and a 5.3-fold elevated risk of CVD-specific mortality (95% CI: 2.54-11.04; p < 0.01). Further stratified analyses revealed that the combined effects of hypertension and CI on all-cause and CVD-specific mortality were more pronounced in participants aged 60-69 years compared to those aged 70-80 years (p for interaction <0.01). The primary findings exhibited resilience across a series of sensitivity analyses. Conclusions Participants with CI exhibited a markedly elevated risk of all-cause and CVD-specific mortality when coexisting with hypertension. Appropriate management of hypertension in patients with CI may be helpful in reducing the excess risk of death.
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Affiliation(s)
- YanChang Shang
- Department of Geriatric Neurology, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
| | - ShuHui Wang
- Department of Neurology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Chao Wei
- Department of Geriatric Neurology, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
| | - ZhongBao Gao
- Department of Geriatric Neurology, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
| | - HengGe Xie
- Department of Geriatric Neurology, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
| | - ZhenFu Wang
- Department of Geriatric Neurology, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
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14
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Seidu S, Hambling CE, Kunutsor SK, Topsever P. Associations of blood pressure with cardiovascular and mortality outcomes in over 2 million older persons with or without diabetes mellitus: A systematic review and meta-analysis of 45 cohort studies. Prim Care Diabetes 2023; 17:554-567. [PMID: 37806800 DOI: 10.1016/j.pcd.2023.09.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 08/28/2023] [Accepted: 09/25/2023] [Indexed: 10/10/2023]
Abstract
BACKGROUND The impact of blood pressure on cardiovascular disease (CVD) and mortality outcomes in older people with diabetes mellitus (DM) is not well quantified. Using a systematic review and meta-analysis of observational cohort studies, we aimed to compare the associations of blood pressure levels with cardiovascular and mortality outcomes in older people aged ≥ 65 years with or without DM. METHODS Studies were identified from MEDLINE, Embase, Web of Science, and search of bibliographies to July 2022. Study-specific risk ratios (RRs) with 95% confidence intervals (CIs) were pooled. RESULTS Forty-five unique observational cohort studies (n = 2305,189 participants) assessing the associations of systolic blood pressure (SBP) and/or diastolic blood pressure (DBP) levels with adverse cardiovascular outcomes were included. In the general population, the pooled RRs (95% CIs) of SBP ≥ 140 vs < 140 mmHg and per 10 mmHg increase for composite CVD/MACE were 1.26 (0.96-1.64) and 1.15 (1.08-1.23), respectively. The respective estimates were 1.56 (1.04-2.34) and 1.10 (1.04-1.18) for patients with DM. SBP ≥ 130 vs < 130 mmHg was not associated with an increased risk of adverse cardiovascular outcomes in both populations. SBP < 120 vs ≥ 120 mmHg was associated with an increased risk of all cause-mortality in the general population (n = 10 studies). DBP ≥ 90 mmHg was associated with an increased risk of some adverse cardiovascular outcomes in both populations. Interaction analyses suggested similar risk of outcomes in both populations. CONCLUSIONS Observational evidence suggests SBP and DBP confer similar cardiovascular and mortality risk in older adults in the general population and those with DM. A blood pressure target range of > 130/80 to < 140/90 mmHg may be optimal for patients ≥ 65 years with DM, but specific targets may need to be individualised based on patients' unique circumstances. Furthermore, findings do not support stringent blood pressure control in this population group. Definitive RCTs are needed to support these observational findings.
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Affiliation(s)
- Samuel Seidu
- Diabetes Research Centre, College of Medicine, Biological Sciences and Psychology, University of Leicester, Leicester, UK; NIHR Applied Research Collaboration, East Midlands, Leicester, UK.
| | - Clare E Hambling
- Bridge Street Surgery, Bridge Street, Downham Market, Norfolk PE38 9DH, UK
| | - Setor K Kunutsor
- Diabetes Research Centre, College of Medicine, Biological Sciences and Psychology, University of Leicester, Leicester, UK; NIHR Applied Research Collaboration, East Midlands, Leicester, UK
| | - Pinar Topsever
- Department of Family Medicine, Acibadem Mehmet Ali Aydinlar University School of Medicine, Kerem Aydinlar Campus, Atasehir, Turkey
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15
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Shantsila E, Lip GYH, Shantsila A, Kurpas D, Beevers G, Gill PS, Williams NH. Antihypertensive treatment in people of very old age with frailty: time for a paradigm shift? J Hypertens 2023; 41:1502-1510. [PMID: 37432893 DOI: 10.1097/hjh.0000000000003495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2023]
Abstract
The optimal management of hypertension in individuals aged 80 years or older with frailty remains uncertain due to multiple gaps in evidence. Complex health issues, polypharmacy, and limited physiological reserve make responding to antihypertensive treatments unpredictable. Patients in this age group may have limited life expectancy, so their quality of life should be prioritized when making treatment decisions. Further research is needed to identify which patients would benefit from more relaxed blood pressure targets and which antihypertensive medications are preferable or should be avoided. A paradigm shift is required in attitudes towards treatment, placing equal emphasis on deprescribing and prescribing when optimizing care. This review discusses the current evidence on managing hypertension in individuals aged 80 years or older with frailty, but further research is essential to address the gaps in knowledge and improve the care of this population.
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Affiliation(s)
- Eduard Shantsila
- Department of Primary Care and Mental Health, University of Liverpool
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, UK
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, UK
- Department of Clinical Medicine, Aalborg University, Denmark
| | - Alena Shantsila
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, UK
| | - Donata Kurpas
- Health Sciences Faculty, Wrocław Medical University, Wrocław, Poland
- Primary Care and Risk Factor Management Section, European Association of Preventative Cardiology, European Heart House, Les Templiers, Sophia Antipolis
- International Advisory Board of EURIPA (WONCA) - France
- International Foundation for Integrated Care (IFIC), Schiphol Airport, The Netherlands
| | - Gareth Beevers
- University of Birmingham, Department of Medicine, City Hospital, Birmingham
| | - Paramjit S Gill
- Academic Unit of Primary Care Warwick Medical School, University of Warwick Coventry, UK
| | - Nefyn H Williams
- Department of Primary Care and Mental Health, University of Liverpool
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16
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Zhu X, Luo Z, Tian G, Hu Z, Li S, Wang QM, Luo X, Chen L. Hypotension and cognitive impairment among the elderly: Evidence from the CLHLS. PLoS One 2023; 18:e0291775. [PMID: 37725634 PMCID: PMC10508618 DOI: 10.1371/journal.pone.0291775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 08/25/2023] [Indexed: 09/21/2023] Open
Abstract
BACKGROUND While high blood pressure has been linked to cognitive impairment, the relationship between low blood pressure, especially hypotension, and cognitive impairment has not been well studied. Therefore, this study aimed to assess the prevalence of hypotension and cognitive impairment in the seniors of China, and the association between hypotension and cognitive function impairment. METHODS The data was derived from the 2018 wave of the Chinese Longitudinal Healthy Longevity Survey (CLHLS). Systolic blood pressures (SBP) and diastolic blood pressures (DBP) were measured by objective examination. The Chinese version of the Mini-Mental State Examination (CMMSE) was used to evaluate the cognitive impairment of the elderly. Generalized linear models were conducted to evaluate the association of hypotension with cognitive impairment. RESULTS The prevalence of hypotension and cognitive impairment in the Chinese elderly were 0.76% and 22.06%, respectively. Participants with hypotension, lower SBP, and lower DBP, had odds ratios of 1.62, 1.38, and 1.48 for cognitive impairment, respectively. Besides, the CMMSE scores decreased by 2.08, 0.86, and 1.08 in the elderly with hypotension, lower SBP, and DBP, compared with those with non-hypotension, higher SBP, and DBP, respectively. Subgroup analyses showed that the association of cognitive impairment with hypotension was stronger in Chinese elderly who had decreased activity of daily living. Moreover, there was statistical evidence of a nonlinear dose-response relationship of SBP and DBP with cognitive impairment (Pnonlinear < 0.05). CONCLUSION Hypotension was a potential risk factor for cognitive impairment of the Chinese elderly, especially for those having decreased activity of daily living. Blood pressure management should be conducted to prevent them from cognitive impairment.
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Affiliation(s)
- Xidi Zhu
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
- Stroke Biological Recovery Laboratory, Spaulding Rehabilitation Hospital, the Teaching Affiliate of Harvard Medical School, Boston, Massachusetts, United States of America
| | - Zhicheng Luo
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Gang Tian
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Zhao Hu
- Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, China
| | - Shaojie Li
- School of Public Health, Peking University, Beijing, China
| | - Qing Mei Wang
- Stroke Biological Recovery Laboratory, Spaulding Rehabilitation Hospital, the Teaching Affiliate of Harvard Medical School, Boston, Massachusetts, United States of America
| | - Xun Luo
- Kerry Rehabilitation Medicine Research Institute, Shenzhen, China
- School of Medicine, Shenzhen University, Shenzhen, China
| | - Lizhang Chen
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
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Welsh TJ, Mitchell A. Centrally acting antihypertensives and alpha-blockers in people at risk of falls: therapeutic dilemmas-a clinical review. Eur Geriatr Med 2023; 14:675-682. [PMID: 37436689 PMCID: PMC10447259 DOI: 10.1007/s41999-023-00813-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 06/07/2023] [Indexed: 07/13/2023]
Abstract
PURPOSE The aim of this clinical review was to summarise the existing knowledge on the adverse effects of alpha-blockers and centrally acting antihypertensives, the effect these may have on falls risk, and guide deprescribing of these medications. METHODS Literature searches were conducted using PubMed and Embase. Additional articles were identified by searching reference lists and reference to personal libraries. We discuss the place of alpha-blockers and centrally acting antihypertensives in the treatment of hypertension and methods for deprescribing. RESULTS Alpha-blockers and centrally acting antihypertensives are no longer recommended for the treatment of hypertension unless all other agents are contraindicated or not tolerated. These medications carry a significant falls risk and non-falls risk-associated side effects. Tools to aid and guide de-prescribing and monitoring of the withdrawal of these medication classes are available to assist the clinician including information on reducing the risk of withdrawal syndromes. CONCLUSIONS Centrally acting antihypertensives and alpha-blockers increase the risk of falls through a variety of mechanisms-principally by increasing the risk of hypotension, orthostatic hypotension, arrhythmias and sedation. These agents should be prioritised for de-prescribing in older frailer individuals. We identify a number of tools and a withdrawal protocol to aid the clinician in identifying and de-prescribing these medications.
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Affiliation(s)
- T J Welsh
- University of Bristol, Bristol, UK
- RICE-The Research Institute for the Care of Older People, The RICE Centre, Royal United Hospital, Bath, UK
- Royal United Hospitals Bath NHS Foundation Trust, Bath, UK
| | - A Mitchell
- RICE-The Research Institute for the Care of Older People, The RICE Centre, Royal United Hospital, Bath, UK.
- Pharmacy Department, University Hospitals Plymouth NHS Trust, Plymouth, UK.
- Department of Life Sciences, University of Bath, Bath, UK.
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18
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Liu X, Steinman MA, Lee SJ, Peralta CA, Graham LA, Li Y, Jing B, Fung KZ, Odden MC. Systolic blood pressure, antihypertensive treatment, and cardiovascular and mortality risk in VA nursing home residents. J Am Geriatr Soc 2023; 71:2131-2140. [PMID: 36826917 PMCID: PMC10363184 DOI: 10.1111/jgs.18301] [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: 07/13/2022] [Revised: 01/18/2023] [Accepted: 01/28/2023] [Indexed: 02/25/2023]
Abstract
BACKGROUND Optimal systolic BP (SBP) control in nursing home residents is uncertain, largely because this population has been excluded from clinical trials. We examined the association of SBP levels with the risk of cardiovascular (CV) events and mortality in Veterans Affairs (VA) nursing home residents on different numbers of antihypertensive medications. METHODS Our study included 36,634 residents aged ≥65 years with a VA nursing home stay of ≥90 days from October 2006-June 2019. SBP was averaged over the first week after admission and divided into categories. Cause-specific hazard ratios (HRs) of SBP categories with CV events (primary outcome) and all-cause mortality (secondary outcome) were examined using Cox regression and multistate modeling stratified by the number of antihypertensive medications used at admission (0, 1 or 2, and ≥3 medications). RESULTS More than 76% of residents were on antihypertensive therapy and 20% received ≥3 medications. In residents on antihypertensive therapy, a low SBP < 110 mmHg (compared with SBP 130 ~ 149 mmHg) was associated with a greater CV risk (adjusted HR [95% confidence interval]: 1.47 [1.28-1.68] in 1 or 2 medications group, and 1.41 [1.19-1.67] in ≥3 medications group). In residents on no antihypertensives, both low SBP < 110 mmHg and high SBP ≥ 150 mmHg were associated with higher mortality; while in residents receiving any antihypertensives, a low SBP was associated with higher mortality and the highest point estimates were for SBP < 110 mmHg (1.36 [1.28-1.45] in 1 or 2 medications group, and 1.47 [1.31-1.64] in ≥3 medications group). CONCLUSIONS The associations of SBP with CV and mortality risk varied by the intensity of antihypertensive treatment among VA nursing home residents. A low SBP among those receiving antihypertensives was associated with increased CV and mortality risk, and untreated high SBP was associated with higher mortality. More research is needed on the benefits and harms of SBP lowering in long-term care populations.
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Affiliation(s)
- Xiaojuan Liu
- Department of Epidemiology and Population Health, Stanford University, Stanford, CA
- Geriatric Research Education and Clinical Center, VA Palo Alto Health Care System, Palo Alto, CA
| | - Michael A. Steinman
- Division of Geriatrics, Department of Medicine, University of California San Francisco, San Francisco, CA
- Geriatrics, Palliative, and Extended Care Service Line, San Francisco VA Medical Center, San Francisco, CA
| | - Sei J. Lee
- Division of Geriatrics, Department of Medicine, University of California San Francisco, San Francisco, CA
- Geriatrics, Palliative, and Extended Care Service Line, San Francisco VA Medical Center, San Francisco, CA
| | - Carmen A. Peralta
- Kidney Health Research Collaborative, University of California San Francisco and San Francisco VA Medical Center, San Francisco, CA
- Cricket Health, Inc, San Francisco, CA
| | - Laura A. Graham
- Health Economics Resource Center, VA Palo Alto Health Care System, Palo Alto, CA
| | - Yongmei Li
- Department of Epidemiology and Population Health, Stanford University, Stanford, CA
- Geriatric Research Education and Clinical Center, VA Palo Alto Health Care System, Palo Alto, CA
| | - Bocheng Jing
- Geriatrics, Palliative, and Extended Care Service Line, San Francisco VA Medical Center, San Francisco, CA
| | - Kathy Z. Fung
- Division of Geriatrics, Department of Medicine, University of California San Francisco, San Francisco, CA
- Geriatrics, Palliative, and Extended Care Service Line, San Francisco VA Medical Center, San Francisco, CA
| | - Michelle C. Odden
- Department of Epidemiology and Population Health, Stanford University, Stanford, CA
- Geriatric Research Education and Clinical Center, VA Palo Alto Health Care System, Palo Alto, CA
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Li Z, Wang W, Sang F, Zhang Z, Li X. White matter changes underlie hypertension-related cognitive decline in older adults. Neuroimage Clin 2023; 38:103389. [PMID: 37004321 PMCID: PMC10102561 DOI: 10.1016/j.nicl.2023.103389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 03/18/2023] [Accepted: 03/25/2023] [Indexed: 03/31/2023]
Abstract
Hypertension has been well recognized as a risk factor for cognitive impairment and dementia. Although the underlying mechanisms of hypertension-affected cognitive deterioration are not fully understood, white matter changes (WMCs) seem to play an important role. WMCs include low microstructural integrity and subsequent white matter macrostructural lesions, which are common on brain imaging in hypertensive patients and are critical for multiple cognitive domains. This article provides an overview of the impact of hypertension on white matter microstructural and macrostructural changes and its link to cognitive dysfunction. Hypertension may induce microstructural changes in white matter, especially for the long-range fibers such as anterior thalamic radiation (ATR) and inferior fronto-occipital fasciculus (IFOF), and then macrostructural abnormalities affecting different lobes, especially the periventricular area. Different regions' WMCs would further exert different effects to specific cognitive domains and accelerate brain aging. As a modifiable risk factor, hypertension might provide a new perspective for alleviating and delaying cognitive impairment.
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Affiliation(s)
- Zilin Li
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing 100875, China; Beijing Aging Brain Rejuvenation Initiative Centre, Beijing Normal University, Beijing 100875, China
| | - Wenxiao Wang
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing 100875, China; Beijing Aging Brain Rejuvenation Initiative Centre, Beijing Normal University, Beijing 100875, China
| | - Feng Sang
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing 100875, China; Beijing Aging Brain Rejuvenation Initiative Centre, Beijing Normal University, Beijing 100875, China
| | - Zhanjun Zhang
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing 100875, China; Beijing Aging Brain Rejuvenation Initiative Centre, Beijing Normal University, Beijing 100875, China
| | - Xin Li
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing 100875, China; Beijing Aging Brain Rejuvenation Initiative Centre, Beijing Normal University, Beijing 100875, China.
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20
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Toba A, Ishikawa J. Current topics of frailty in association with hypertension and other medical conditions. Hypertens Res 2023; 46:1188-1194. [PMID: 36792774 PMCID: PMC9930075 DOI: 10.1038/s41440-023-01200-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 01/03/2023] [Accepted: 01/17/2023] [Indexed: 02/17/2023]
Abstract
Frailty is a state of increased vulnerability to stress resulting from physiological decline associated with aging. Topics of hypertension management and its association with frailty and cognitive function, recent studies of coronavirus disease 2019 infection (COVID-19) in elderly is discussed in this narrative review. While various guidelines for hypertension recommend that frailty is taken into account in treatment decisions, specific assessment tools and clinical decision criteria have not been explicitly established. Hypertension is prevalent in frail individuals, although a direct association has not been reported. Therefore, optimal blood pressure (BP) control is critical for managing cardiovascular risk reduction and preserving quality of life in frail hypertensive patients. BP typically decreases in later life or situations in which patients are dependent on nursing care. Mortality is reported to be high among frail patients with lower BP, raising questions about appropriate BP targets for frail patients. Cognitive decline is one of the domains of frailty, and is associated with a loss of autonomy, lack of self-management, and compromised quality of life. It remains to be clarified whether antihypertensive treatment is beneficial for cognitive function especially in older individuals. Increased severity and mortality of COVID-19 infection has been reported in older people. Clinical manifestations and biomarkers particular to older patients, and lifestyle changes including social isolation during the COVID-19 pandemic is reported. From the knowledge from recent literatures, future perspectives for holistic approach and management of frail older people is addressed.
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Affiliation(s)
- Ayumi Toba
- Division of Cardiology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan.
| | - Joji Ishikawa
- Division of Cardiology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
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21
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Zhang M, Yan XN, Hong LF, Jin JL, Dong Q, Qian J, Li JJ. Clinical impact of blood pressure on cardiovascular death in patients 80 years and older following acute myocardial infarction: a prospective cohort study. Hypertens Res 2022; 45:1882-1890. [PMID: 36123399 DOI: 10.1038/s41440-022-01030-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 08/17/2022] [Accepted: 08/23/2022] [Indexed: 12/15/2022]
Abstract
Numerous trials have shown that lowering blood pressure (BP) reduces cardiovascular risk and mortality, yet data about the impact of BP on cardiovascular death risk in patients aged ≥80 years with acute myocardial infarction (AMI) are sparse. This study explored the prognostic value of BP for cardiovascular death during the first 48 h after admission following AMI among patients aged ≥80 years. A total of 1005 patients ≥80 years with AMI were enrolled. Average BP parameters, including systolic, diastolic, and pulse BP, over the first 48 h after admission were calculated. The end point was cardiovascular death. Receiver operating curve (ROC) analysis was used to identify whether BP was relevant to cardiovascular death. The relationship between BP levels and cardiovascular death was evaluated by Cox regression models. ROC analysis showed that average diastolic blood pressure (aDBP), but not systolic and pulse BP, was relevant to cardiovascular death, and the optimal cutoff was 65 mmHg. During the 2.9-year follow-up, patients who died from a cardiovascular cause had lower aDBP levels than those who did not (p = 0.002). Patients with aDBP <65 mmHg had a 1.5-fold higher incidence of cardiovascular death than those with aDBP ≥65 mmHg (35.9% vs. 24.0%; p < 0.001). In multivariable regression analysis, low aDBP remained a strong and independent predictor of cardiovascular death (adjusted hazard ratio 1.907; 95% CI 1.303-2.792). aDBP was independently associated with cardiovascular death in patients aged ≥80 years with AMI, suggesting that aDBP may be a useful index to predict worse outcome in these patients.
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Affiliation(s)
- Meng Zhang
- State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Xiao-Ni Yan
- Division of Cardiology, The Fifth Hospital of Wuhan & Cardiovascular Institute of Jianghan University, Wuhan, China
| | - Li-Feng Hong
- Division of Cardiology, The Fifth Hospital of Wuhan & Cardiovascular Institute of Jianghan University, Wuhan, China
| | - Jing-Lu Jin
- Department of Endocrinology, Genetics and Metabolism, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Qian Dong
- State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Jie Qian
- State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.
| | - Jian-Jun Li
- State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.
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22
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Zhang B, Hu M, Sun Y, Lin Y, Zhu C. Associations Between the Prevalence, Treatment, Control of Hypertension and Cognitive Trajectories Among Chinese Middle-Aged and Older Adults. Am J Geriatr Psychiatry 2022; 30:1123-1134. [PMID: 35466016 DOI: 10.1016/j.jagp.2022.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 03/26/2022] [Accepted: 03/27/2022] [Indexed: 01/25/2023]
Abstract
OBJECTIVE To investigate the associations between the prevalence, treatment, control of hypertension, and trajectories of cognitive performance among Chinese middle-aged and older adults. DESIGN An 8-year longitudinal study. SETTING China. PARTICIPANTS Chinese middle-aged and older adults. MEASUREMENTS Data from the China Health and Retirement Longitudinal Study were utilized. Group-based trajectory modeling was performed to identify heterogeneous trajectories of episodic memory and executive function. Multinomial logistic regression models were established to examine the relationships between hypertension status and cognitive trajectories, stratified by sex. RESULTS Three episodic memory trajectories and four executive function trajectories were identified in males and females. Hypertension prevalence was associated with worse episodic memory and executive function trajectories in females. Compared with treated hypertensives, untreated hypertensives were more likely to have worse executive function trajectories, both in males and females. Among male treated hypertensives, those with uncontrolled blood pressure (BP) had worse episodic memory trajectories compared with their counterparts with controlled at standard targets, while females with uncontrolled BP demonstrated worse executive function trajectories compared with females controlled at standard targets. There was basically no significant difference in cognitive trajectory memberships between individuals with controlled hypertension corresponding to intensive or standard BP targets. CONCLUSIONS The prevalence of hypertension was associated with worse cognitive trajectories, and the treatment and control of hypertension were related to more favorable cognitive trajectories. Intensive BP control target was not associated with additional benefit beyond the recognized protective effect of standard BP targets on cognitive trajectories.
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Affiliation(s)
- Baiyang Zhang
- Department of epidemiology and health statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Meijing Hu
- Department of epidemiology and health statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Yue Sun
- Department of epidemiology and health statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Yidie Lin
- Department of epidemiology and health statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Cairong Zhu
- Department of epidemiology and health statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China.
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23
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Bogaerts JM, Poortvliet RK, van der Klei VM, Achterberg WP, Blom JW, Teh R, Muru-Lanning M, Kerse N, Rolleston A, Jagger C, Kingston A, Robinson L, Arai Y, Shikimoto R, Gussekloo J. Disentangling the varying associations between systolic blood pressure and health outcomes in the very old: an individual patient data meta-analysis. J Hypertens 2022; 40:1786-1794. [PMID: 35822583 PMCID: PMC9451840 DOI: 10.1097/hjh.0000000000003219] [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: 12/21/2021] [Revised: 05/14/2022] [Accepted: 05/14/2022] [Indexed: 11/25/2022]
Abstract
OBJECTIVES While randomized controlled trials have proven the benefits of blood pressure (BP) lowering in participating octogenarians, population-based observational studies suggest an association between low systolic blood pressure (SBP) and faster overall decline. This study investigates the effects of BP-lowering treatment, a history of cardiovascular diseases (CVD), and cognitive and physical fitness on the associations between SBP and health outcomes in the very old. METHODS Five cohorts from the Towards Understanding Longitudinal International older People Studies (TULIPS) consortium were included in a two-step individual participant data meta-analysis (IPDMA). We pooled hazard ratios (HR) from Cox proportional-hazards models for 5-year mortality and estimates of linear mixed models for change in cognitive and functional decline. Models were stratified by BP-lowering treatment, history of CVD, Mini-Mental State Examination scores, grip strength (GS) and body mass index (BMI). RESULTS Of all 2480 participants (59.9% females, median 85 years), median baseline SBP was 149 mmHg, 64.3% used BP-lowering drugs and 47.3% had a history of CVD. Overall, higher SBP was associated with lower all-cause mortality (pooled HR 0.91 [95% confidence interval 0.88-0.95] per 10 mmHg). Associations remained irrespective of BP-lowering treatment, history of CVD and BMI, but were absent in octogenarians with above-median MMSE and GS. In pooled cohorts, SBP was not associated with cognitive and functional decline. CONCLUSION While in the very old with low cognitive or physical fitness a higher SBP was associated with a lower all-cause mortality, this association was not evident in fit octogenarians. SBP was not consistently associated with cognitive and functional decline.
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Affiliation(s)
| | | | - Veerle M.G.T.H. van der Klei
- Department of Internal Medicine, Section Gerontology and Geriatrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Wilco P. Achterberg
- Department of Public Health and Primary Care, Leiden University Medical Center
| | - Jeanet W. Blom
- Department of Public Health and Primary Care, Leiden University Medical Center
| | | | | | | | | | - Carol Jagger
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Andrew Kingston
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Louise Robinson
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Yasumichi Arai
- Center for Supercentenarian Medical Research, Keio University School of Medicine, Tokyo, Japan
| | - Ryo Shikimoto
- Center for Supercentenarian Medical Research, Keio University School of Medicine, Tokyo, Japan
| | - Jacobijn Gussekloo
- Department of Public Health and Primary Care, Leiden University Medical Center
- Department of Internal Medicine, Section Gerontology and Geriatrics, Leiden University Medical Center, Leiden, The Netherlands
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24
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Mogi M, Maruhashi T, Higashi Y, Masuda T, Nagata D, Nagai M, Bokuda K, Ichihara A, Nozato Y, Toba A, Narita K, Hoshide S, Tanaka A, Node K, Yoshida Y, Shibata H, Katsurada K, Kuwabara M, Kodama T, Shinohara K, Kario K. Update on Hypertension Research in 2021. Hypertens Res 2022; 45:1276-1297. [PMID: 35790879 PMCID: PMC9255494 DOI: 10.1038/s41440-022-00967-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 06/03/2022] [Indexed: 12/16/2022]
Abstract
In 2021, 217 excellent manuscripts were published in Hypertension Research. Editorial teams greatly appreciate the authors' contribution to hypertension research progress. Here, our editorial members have summarized twelve topics from published work and discussed current topics in depth. We hope you enjoy our special feature, "Update on Hypertension Research in 2021".
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Affiliation(s)
- Masaki Mogi
- Department of Pharmacology, Ehime University Graduate School of Medicine, 454 Shitsukawa, Tohon, Ehime, 791-0295, Japan.
| | - Tatsuya Maruhashi
- Department of Regenerative Medicine, Division of Radiation Medical Science, Research Institute for Radiation Biology and Medicine, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8553, Japan
| | - Yukihito Higashi
- Department of Regenerative Medicine, Division of Radiation Medical Science, Research Institute for Radiation Biology and Medicine, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8553, Japan
- Division of Regeneration and Medicine, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Takahiro Masuda
- Division of Nephrology, Department of Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Daisuke Nagata
- Division of Nephrology, Department of Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Michiaki Nagai
- Department of Cardiology, Hiroshima City Asa Hospital, 1-2-1 Kameyamaminami Asakita-ku, Hiroshima, 731-0293, Japan
| | - Kanako Bokuda
- Department of Endocrinology and Hypertension, Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Atsuhiro Ichihara
- Department of Endocrinology and Hypertension, Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Yoichi Nozato
- Department of Geriatric and General Medicine, Osaka University Graduate School of Medicine, 2-2, Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - Ayumi Toba
- Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Sakaecho, Itabashi-ku, Tokyo, 173-0015, Japan
| | - Keisuke Narita
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Satoshi Hoshide
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Atsushi Tanaka
- Department of Cardiovascular Medicine, Saga University, 5-1-1, Nabeshima, Saga, 849-8501, Japan
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University, 5-1-1, Nabeshima, Saga, 849-8501, Japan
| | - Yuichi Yoshida
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, 1-1, 1-1 Idaigaoka, Hasama-machi, Yufu city, Oita, 879-5593, Japan
| | - Hirotaka Shibata
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, 1-1, 1-1 Idaigaoka, Hasama-machi, Yufu city, Oita, 879-5593, Japan
| | - Kenichi Katsurada
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
- Division of Clinical Pharmacology, Department of Pharmacology, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Masanari Kuwabara
- Department of Cardiology, Toranomon Hospital, 2-2-2, Toranomon, Minato-ku, Tokyo, 105-8470, Japan
| | - Takahide Kodama
- Department of Cardiology, Toranomon Hospital, 2-2-2, Toranomon, Minato-ku, Tokyo, 105-8470, Japan
| | - Keisuke Shinohara
- Department of Cardiovascular Medicine, Faculty of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Kazuomi Kario
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
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25
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Abstract
Hypertension is a frequent finding in elderly patients. Hypertension in older age can be both associated with frailty and represent a risk factor for frailty. Hypertension is recognized as a main risk factor for cardiovascular diseases such as heart failure, atrial fibrillation, and stroke and the occurrence of these diseases may provoke a decline in health status and/or worsen the degree of frailty. Blood pressure targets in hypertensive older and frail patients are not completely defined. However, specific evaluations of individual patients and their co-morbidities and assessment of domains and components of frailty, together with weighted consideration of drug use, may help in finding the appropriate therapy.
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26
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Bahat G, İlhan B, Tufan A, Kılıç C, Karan MA, Petrovic M. Hypotension Under Antihypertensive Treatment and Incident Hospitalizations of Nursing Home Residents. Drugs Aging 2022; 39:477-484. [PMID: 35701577 DOI: 10.1007/s40266-022-00951-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND OBJECTIVE Hypertension is the most prevalent chronic disease in older adults. Antihypertensive drug use increases with aging. In some studies, hypotension developing under antihypertensive medication use has been indicated as a potential risk factor for morbidity and mortality in older adults. Our objective was to assess the relationship between hypotension under antihypertensive treatment and incident hospitalization of nursing home residents. METHODS We detailed blood pressure measurements of the previous 1-year period that were noted regularly at 2-week intervals and studied their mean values. The systolic blood pressure (SBP) and diastolic blood pressure (DBP) thresholds to define low SBP (≤ 110 mm Hg) and DBP (≤ 65 mm Hg) were derived from our previous study. We noted demographics, number of co-morbidities and regular medications, mobility status, and nutritional assessment via the Mini Nutritional Assessment Short Form. RESULTS We included 253 participants (66% male, mean age 75.7 ± 8.7 years). The prevalence of low SBP (≤ 110 mmHg) and low DBP (≤ 65 mmHg) was 34.8% and 15.8%, respectively. Among residents, 4% were bedridden, 15.8% wheelchair bound, 14.5% needing assistance for reduced mobility, and 62.7% were ambulatory. At a median of 15 months of follow-up, hospitalization incidence from any cause was 50.8% (n = 134). Incident hospitalization was more common in the group that had low DBP (odds ratio = 3.06; 95% confidence interval 1.02-9.15; p = 0.04) after adjusting for age, number of comorbidities and medications, mobility status, and nutritional status. Low SBP was not associated with hospitalization. CONCLUSIONS The low DBP (≤ 65 mm Hg) during the previous year was associated with incident hospitalization of nursing home residents after adjustment for several factors. These findings indicate that lower DBP may be a causative factor for incident hospitalization. We need further studies to explore whether a correction of diastolic hypotension may decrease the hospitalization risk in this vulnerable population.
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Affiliation(s)
- Gülistan Bahat
- Department of Internal Medicine, Division of Geriatrics, Istanbul Medical School, Istanbul University, Capa, Istanbul, 34390, Türkiye.
| | - Birkan İlhan
- Department of Internal Medicine, Division of Geriatrics, Sisli Hamidiye Etfal Teaching and Research Hospital, University of Health Sciences Türkiye, Istanbul, Türkiye
| | - Asli Tufan
- Department of Internal Medicine, Division of Geriatrics, Marmara University Medical School, Istanbul, Türkiye
| | - Cihan Kılıç
- Department of Internal Medicine, Division of Geriatrics, Istanbul Medical School, Istanbul University, Capa, Istanbul, 34390, Türkiye
| | - Mehmet Akif Karan
- Department of Internal Medicine, Division of Geriatrics, Istanbul Medical School, Istanbul University, Capa, Istanbul, 34390, Türkiye
| | - Mirko Petrovic
- Section of Geriatrics, Department of Internal Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
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27
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Abstract
PURPOSE OF REVIEW This article gives a broad overview of vascular cognitive impairment and dementia, including epidemiology, pathophysiology, clinical approach, and management. Emphasis is placed on understanding the common underlying types of cerebrovascular disease (including atherosclerosis, arteriolosclerosis, and cerebral amyloid angiopathy) and awareness of rare inherited cerebrovascular disorders. RECENT FINDINGS The pathophysiology of vascular cognitive impairment and dementia is heterogeneous, and the most recent diagnostic criteria for vascular cognitive impairment and dementia break down the diagnosis of major vascular dementia into four phenotypic categories, including subcortical ischemic vascular dementia, poststroke dementia, multi-infarct dementia, and mixed dementia. Control of cardiovascular risk factors, including management of midlife blood pressure, cholesterol, and blood sugars, remains the mainstay of prevention for vascular cognitive impairment and dementia. Cerebral amyloid angiopathy requires special consideration when it comes to risk factor management given the increased risk of spontaneous intracerebral hemorrhage. Recent trials suggest some improvement in global cognitive function in patients with vascular cognitive impairment and dementia with targeted cognitive rehabilitation. SUMMARY Thorough clinical evaluation and neuroimaging form the basis for diagnosis. As vascular cognitive impairment and dementia is the leading nondegenerative cause of dementia, identifying risk factors and optimizing their management is paramount. Once vascular brain injury has occurred, symptomatic management should be offered and secondary prevention pursued.
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28
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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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29
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Deng Y, Liu Y, Yang L, Bai J, Cai J. Improving outcomes for older hypertensive patients: is more intensive treatment better? Expert Rev Cardiovasc Ther 2022; 20:193-205. [PMID: 35332819 DOI: 10.1080/14779072.2022.2058491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
INTRODUCTION With population aging, late-life hypertension is becoming an increasingly important issue. Mounting evidence has documented additional cardiovascular benefits induced by a more intensive target, lower than what are recommended in most current guidelines for systolic blood pressure (SBP) reduction in older patients with hypertension. However, the optimal target remains less clear. AREAS COVERED In the present review, we summarized the evolution of the perspective into late-life hypertension and the development of the 'optimal' target for SBP reduction in older patients with hypertension. More importantly, new evidence from latest antihypertensive drug-placebo studies, blood pressure target studies, and high-quality meta-analysis regarding the effect of intensive SBP treatment in older patients were covered and discussed in detail. EXPERT OPINION In summary, robust evidence supports that a SBP target of <130 mmHg is safe and will induce additional cardiovascular benefits in general older patients with hypertension. This benefit seems to be consistent, but less degreed in older patients with comorbidities such as chronic kidney disease or diabetes mellitus. However, such an intensive SBP target should be judiciously applied in older patients under extreme conditions. Collectively, edging down the relaxed SBP targets to <130 mmHg in most of the current guidelines is in imperative need.
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Affiliation(s)
- Yue Deng
- Hypertension Center, FuWai Hospital, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, Hebei, China
| | - Yunlan Liu
- Department of Cardiology, The First Hospital of Kunming, Kunming, Yunnan, China
| | - Li Yang
- Department of Cardiology, Yan'an Hospital Affiliated to Kunming Medical University, Kunming, Yunnan, China
| | - Jingjing Bai
- Hypertension Center, FuWai Hospital, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, Hebei, China
| | - Jun Cai
- Hypertension Center, FuWai Hospital, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, Hebei, China
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Mone P, Gambardella J, Lombardi A, Pansini A, De Gennaro S, Leo AL, Famiglietti M, Marro A, Morgante M, Frullone S, De Luca A, Santulli G. Correlation of physical and cognitive impairment in diabetic and hypertensive frail older adults. Cardiovasc Diabetol 2022; 21:10. [PMID: 35045834 PMCID: PMC8772197 DOI: 10.1186/s12933-021-01442-z] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 12/30/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Diabetes and hypertension are common in older adults and represent established risk factors for frailty. Frailty is a multidimensional condition due to reserve loss and susceptibility to stressors with a high risk of death, hospitalizations, functional and cognitive impairment. Comorbidities such as diabetes and hypertension play a key role in increasing the risk of mortality, hospitalization, and disability. Moreover, frail patients with diabetes and hypertension are known to have an increased risk of cognitive and physical impairment. Nevertheless, no study assessed the correlation between physical and cognitive impairment in frail older adults with diabetes and hypertension. METHODS We evaluated consecutive frail older patients with diabetes and hypertension who presented at ASL (local health unit of the Italian Ministry of Health) Avellino, Italy, from March 2021 to October 2021. The inclusion criteria were: a previous diagnosis of diabetes and hypertension with no evidence of secondary causes; age > 65 years; a frailty status; Montreal Cognitive Assessment (MoCA) score < 26. RESULTS 179 patients successfully completed the study. We found a strong and significant correlation between MoCA score and 5-m gait speed test (r: 0.877; p < 0.001). To further verify our results, we performed a linear multivariate analysis adjusting for potential confounding factors, with MoCA score as dependent variable, which confirmed the significant association with glycemia (p < 0.001). CONCLUSIONS This is the first study showing a significant correlation between 5-m gait speed test and MoCA score in frail diabetic and hypertensive older adults.
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Affiliation(s)
- Pasquale Mone
- grid.251993.50000000121791997Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY USA ,grid.9841.40000 0001 2200 8888Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy ,Division of Internal Medicine, Sant’Angelo Dei Lombardi Hospital, ASL (Local Health Unit), Avellino, Italy
| | - Jessica Gambardella
- grid.251993.50000000121791997Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY USA ,grid.4691.a0000 0001 0790 385XInternational Translational Research and Medical Education (ITME) Consortium, Department of Advanced Biomedical Sciences, “Federico II” University, Naples, Italy
| | - Angela Lombardi
- grid.251993.50000000121791997Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY USA
| | - Antonella Pansini
- Elderly Assistance and Home Care, ASL (Local Health Unit), Avellino, Italy
| | - Stefano De Gennaro
- Division of Internal Medicine, Sant’Angelo Dei Lombardi Hospital, ASL (Local Health Unit), Avellino, Italy
| | - Anna Luisa Leo
- Division of Internal Medicine, Sant’Angelo Dei Lombardi Hospital, ASL (Local Health Unit), Avellino, Italy
| | - Michele Famiglietti
- Division of Internal Medicine, Sant’Angelo Dei Lombardi Hospital, ASL (Local Health Unit), Avellino, Italy
| | - Anna Marro
- Elderly Assistance and Home Care, ASL (Local Health Unit), Avellino, Italy
| | - Maria Morgante
- Elderly Assistance and Home Care, ASL (Local Health Unit), Avellino, Italy
| | - Salvatore Frullone
- Division of Internal Medicine, Sant’Angelo Dei Lombardi Hospital, ASL (Local Health Unit), Avellino, Italy
| | - Antonio De Luca
- grid.9841.40000 0001 2200 8888Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Gaetano Santulli
- grid.251993.50000000121791997Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY USA ,grid.4691.a0000 0001 0790 385XInternational Translational Research and Medical Education (ITME) Consortium, Department of Advanced Biomedical Sciences, “Federico II” University, Naples, Italy ,grid.251993.50000000121791997Department of Molecular Pharmacology, Institute for Neuroimmunology and Inflammation (INI), Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, New York, NY USA
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Bogaerts JMK, von Ballmoos LM, Achterberg WP, Gussekloo J, Streit S, van der Ploeg MA, Drewes YM, Poortvliet RKE. Do we AGREE on the targets of antihypertensive drug treatment in older adults: a systematic review of guidelines on primary prevention of cardiovascular diseases. Age Ageing 2022; 51:6410447. [PMID: 34718378 PMCID: PMC8753036 DOI: 10.1093/ageing/afab192] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 06/09/2021] [Indexed: 12/11/2022] Open
Abstract
Background translation of the available evidence concerning primary cardiovascular prevention into clinical guidance for the heterogeneous population of older adults is challenging. With this review, we aimed to give an overview of the thresholds and targets of antihypertensive drug therapy for older adults in currently used guidelines on primary cardiovascular prevention. Secondly, we evaluated the relationship between the advised targets and guideline characteristics, including guideline quality. Methods we systematically searched PubMed, Embase, Emcare and five guideline databases. We selected guidelines with (i) numerical thresholds for the initiation or target values of antihypertensive drug therapy in context of primary prevention (January 2008–July 2020) and (ii) specific advice concerning antihypertensive drug therapy in older adults. We extracted the recommendations and appraised the quality of included guidelines with the AGREE II instrument. Results thirty-four guidelines provided recommendations concerning antihypertensive drug therapy in older adults. Twenty advised a higher target of systolic blood pressure (SBP) for octogenarians in comparison with the general population and three advised a lower target. Over half of the guidelines (n = 18) recommended to target a SBP <150 mmHg in the oldest old, while four endorsed targets of SBP lower than 130 or 120 mmHg. Although many guidelines acknowledged frailty, only three gave specific thresholds and targets. Guideline characteristics, including methodological quality, were not related with the recommended targets. Conclusion the ongoing debate concerning targets of antihypertensive treatment in older adults, is reflected in an inconsistency of recommendations across guidelines. Recommended targets are largely set on chronological rather than biological age.
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Affiliation(s)
- Jonathan M K Bogaerts
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden 2300 RC, The Netherlands
| | - Leonie M von Ballmoos
- Institute of Primary Health Care (BIHAM), University of Bern, Bern CH-3012, Switzerland
| | - Wilco P Achterberg
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden 2300 RC, The Netherlands
| | - Jacobijn Gussekloo
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden 2300 RC, The Netherlands
- Department of Internal Medicine, Section Gerontology and Geriatrics, Leiden University Medical Center, Leiden 2300 RC, The Netherlands
| | - Sven Streit
- Institute of Primary Health Care (BIHAM), University of Bern, Bern CH-3012, Switzerland
| | - Milly A van der Ploeg
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden 2300 RC, The Netherlands
| | - Yvonne M Drewes
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden 2300 RC, The Netherlands
- Department of Internal Medicine, Section Gerontology and Geriatrics, Leiden University Medical Center, Leiden 2300 RC, The Netherlands
| | - Rosalinde K E Poortvliet
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden 2300 RC, The Netherlands
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32
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Chen CL, Cai AP, Nie ZQ, Huang YQ, Feng YQ. Systolic Blood Pressure and Mortality in Community-Dwelling Older Adults: The Role of Frailty. J Nutr Health Aging 2022; 26:962-970. [PMID: 36259585 DOI: 10.1007/s12603-022-1850-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To investigate whether frailty modifies the association of systolic blood pressure (SBP) with cardiovascular mortality and all-cause mortality in community-dwelling older adults. DESIGN A prospective cohort study. SETTING A population-based study of nationally representative older Chinese adults in a community setting. PARTICIPANTS This study included participants aged 65 years or older from the Chinese Longitudinal Healthy Longevity Survey 2002-2014 and followed up to 2018. MEASUREMENTS Participants were divided into two groups according to a frailty index based on the accumulation of a 44-items deficits model. The association between SBP and mortality was analyzed using multivariable-adjusted Cox proportional hazards models. RESULTS Among 18,503 participants included, the mean age was 87.2 years and the overall median follow-up time was 42.7 months. We identified 7808 (42.2%) frail participants (mean frailty index=0.33), in which 7533 (96.5%) died during the follow-up. Effect modification by frailty was detected (P for interaction=0.032). Among frail participants, a U-shaped association was found with hazard ratios of 1.16 (95% CI, 1.02-1.32) for SBP < 100 mmHg, and 1.11 (95% CI, 1.00-1.24) for SBP ≥ 150 mmHg compared with SBP 120-130 mmHg. For non-frail older adults, a tendency toward higher risk among those with SBP ≥ 130 mmHg was observed. The analyses towards cardiovascular mortality showed similar results. CONCLUSION Our results suggest the presence of effect modification by frailty indicating a possible negative effect for elevated SBP in non-frail older adults and a U-shaped relationship of SBP in frail older adults with respect to mortality even after adjusting for diastolic blood pressure.
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Affiliation(s)
- C L Chen
- Professor Yingqing Feng or Professor Yuqing Huang, Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, Guangdong, China. 510080, (Y.Q. Feng) and (Y.Q. Huang). Tel: 86-20-83827812. Fax: 86-20-83827812
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Lian Q, Jafar TH, Allen JC, Ma S, Malhotra R. Association of Systolic and Diastolic Blood Pressure With All-Cause Mortality Among Community-Dwelling Older Adults: A Prospective Observational Study. J Aging Health 2021; 34:674-683. [PMID: 34814767 DOI: 10.1177/08982643211055245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVES To assess the association of systolic blood pressure (SBP) and diastolic blood pressure (DBP) with mortality among older adults in Singapore. METHODS Association of SBP and DBP measured in 2009 for 4443 older adults (69.5±7.4 years; 60-97 years) participating in a nationally representative study with mortality risk through end-December 2015 was assessed using Cox regression. RESULTS Higher mortality risk was observed at the lower and upper extremes of SBP and DBP. With SBP of 100-119 mmHg as the reference, multivariable mortality hazard ratios [HRs (95% confidence interval)] were SBP <100 mmHg: 2.41 (1.23-4.72); SBP 160-179 mmHg: 1.51 (1.02-2.22); and SBP ≥180 mmHg: 1.78 (1.12-2.81). With DBP of 70-79 mmHg as the reference, HRs were DBP <50 mmHg: 2.41 (1.28-4.54) and DBP ≥110 mmHg: 2.16 (1.09-4.31). DISCUSSION Management of high blood pressure among older adults will likely reduce their mortality risk. However, the association of excessively low SBP and DBP values with mortality risk needs further evaluation.
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Affiliation(s)
- Qian Lian
- 37581Singapore General Hospital, Singapore
| | - Tazeen H Jafar
- Program in Health Services and Systems Research, 121579Duke-NUS Medical School, Singapore.,199688Duke Global Health Institute, Duke University, Durham, NC, USA
| | - John C Allen
- Centre for Quantitative Medicine, 121579Duke-NUS Medical School, Singapore
| | - Stefan Ma
- Epidemiology & Disease Control Division, 50107Ministry of Health, Singapore
| | - Rahul Malhotra
- Program in Health Services and Systems Research, 121579Duke-NUS Medical School, Singapore.,Centre for Ageing Research and Education, 121579Duke-NUS Medical School, Singapore
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Kremer KM, Braisch U, Rothenbacher D, Denkinger M, Dallmeier D. Systolic Blood Pressure and Mortality in Community-Dwelling Older Adults: Frailty as an Effect Modifier. Hypertension 2021; 79:24-32. [PMID: 34689594 DOI: 10.1161/hypertensionaha.121.17530] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Current evidence is insufficient to support different hypertension treatment targets in older adults. We evaluated whether frailty modifies the association between systolic blood pressure (SBP) and 8-year all-cause mortality in community-dwelling older adults. Longitudinal data from the ActiFE Ulm study (Activity and Function in the Elderly in Ulm; Germany) was collected. The association between SBP and mortality was analyzed using Cox proportional hazards models adjusted for age, sex, education, smoking, alcohol consumption, sleep disturbance, diastolic blood pressure, and antihypertensive medications, evaluating the presence of effect modification by frailty according to a frailty index based on the accumulation of deficits. Among 1170 participants (median age 73.9 years, 41.6% women), the prevalence of history of hypertension was 53.8% (median SBP, 144.0 mm Hg [interquartile range, 135.0-149.5], median diastolic blood pressure 78.0 mm Hg [interquartile range, 71.0-86.5]). The median follow-up time was 8.1 years, detecting 268 deaths. We identified 251 (21.5%, 114 deaths) frail participants (frailty index ≥0.2). Effect modification by frailty was detected. Among non-frail a J-shaped association was found with hazard ratio, 4.01 (95% CI, 1.13-14.28) for SBP<110 mm Hg, hazard ratio, 0.92 (95% CI, 0.53-1.59) for SBP 140-150 mm Hg, and hazard ratio, 1.98 (95% CI, 0.75-5.27) for SBP≥160 mm Hg. For frail older adults, a tendency toward lower risk among those with SBP≥130 mm Hg was observed. Our results suggest the presence of effect modification by frailty indicating a possible protective effect for elevated SBP in frail older adults with respect to all-cause mortality even after adjusting for diastolic blood pressure and antihypertensive treatment.
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Affiliation(s)
- Kaj-Marko Kremer
- Research Unit on Ageing, Agaplesion Bethesda Clinic Ulm, Germany (K.-M.K., U.B., M.D., D.D.).,Geriatrisches Zentrum Ulm/Alb-Donau, Ulm, Germany (K.-M.K., U.B., M.D., D.D.).,Institute of Geriatric Research, Ulm University, Germany. (K.-M.K., M.D.)
| | - Ulrike Braisch
- Research Unit on Ageing, Agaplesion Bethesda Clinic Ulm, Germany (K.-M.K., U.B., M.D., D.D.).,Geriatrisches Zentrum Ulm/Alb-Donau, Ulm, Germany (K.-M.K., U.B., M.D., D.D.).,Institute of Epidemiology and Medical Biometry, Ulm University, Germany. (U.B., D.R.)
| | - Dietrich Rothenbacher
- Institute of Epidemiology and Medical Biometry, Ulm University, Germany. (U.B., D.R.)
| | - Michael Denkinger
- Research Unit on Ageing, Agaplesion Bethesda Clinic Ulm, Germany (K.-M.K., U.B., M.D., D.D.).,Geriatrisches Zentrum Ulm/Alb-Donau, Ulm, Germany (K.-M.K., U.B., M.D., D.D.).,Institute of Geriatric Research, Ulm University, Germany. (K.-M.K., M.D.)
| | - Dhayana Dallmeier
- Research Unit on Ageing, Agaplesion Bethesda Clinic Ulm, Germany (K.-M.K., U.B., M.D., D.D.).,Geriatrisches Zentrum Ulm/Alb-Donau, Ulm, Germany (K.-M.K., U.B., M.D., D.D.).,Department of Epidemiology, Boston University School of Public Health, Boston, MA (D.D.)
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Veleva BI, Caljouw MAA, Muurman A, van der Steen JT, Chel VGM, Numans ME, Poortvliet RKE. The effect of ultraviolet irradiation compared to oral vitamin D supplementation on blood pressure of nursing home residents with dementia. BMC Geriatr 2021; 21:577. [PMID: 34666693 PMCID: PMC8524945 DOI: 10.1186/s12877-021-02538-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 09/27/2021] [Indexed: 12/04/2022] Open
Abstract
Background Observational studies have reported an inverse association between ultraviolet (UV) radiation and hypertension. The aim of this study was to assess differences in blood pressure changes between persons with dementia receiving UV light versus vitamin D (VD) supplementation. Methods Post-hoc analysis of randomized controlled trial data concerning nursing home residents with dementia (N = 61; 41 women, mean age 84.8 years). The participants received half-body UV irradiation, twice weekly over 6 months, at one standard erythema dose (UV group, n = 22) or 5600 international units of cholecalciferol once a week (VD group, n = 39). Short-term effects were evaluated after 1 month and long-term effects after 3 and 6 months. Differences in blood pressure changes were assessed using linear mixed models. Results With the VD group as a reference, the estimated difference in mean change of systolic blood pressure was − 26.0 mmHg [95% confidence interval (CI) -39.9, − 12.1, p = .000] at 1 month, 4.5 mmHg (95% CI -6.8, 15.9, p = 0.432) at 3 months, and 0.1 (95% CI -14.1, 14.3, p = 0.83) at 6 months. The estimated difference in diastolic blood pressure was − 10.0 mmHg (95% CI -19.2, − 0.7, p = 0.035) at 1 month, 3.6 mmHg (95% CI -4.1, 11.2, p = 0.358) at 3 months, and 2.7 (95% CI -6.8, 12.1, p = 0.580) at 6 months. Conclusions UV light had only a short-term effect but not a long-term effect on blood pressure reduction compared to VD use in this sample of normotensive to mild hypertensive nursing home residents with dementia. Future studies will be needed to determine the effect of UV light in different samples of the population and especially in a population with hypertension. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-021-02538-7.
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Affiliation(s)
- Bistra I Veleva
- Department of Public Health and Primary Care, Leiden University Medical Center, P.O Box 9600, 2300, RC, Leiden, The Netherlands. .,Woonzorgcentra Haaglanden, Den Haag, The Netherlands.
| | - Monique A A Caljouw
- Department of Public Health and Primary Care, Leiden University Medical Center, P.O Box 9600, 2300, RC, Leiden, The Netherlands
| | - Astrid Muurman
- Department of Public Health and Primary Care, Leiden University Medical Center, P.O Box 9600, 2300, RC, Leiden, The Netherlands
| | - Jenny T van der Steen
- Department of Public Health and Primary Care, Leiden University Medical Center, P.O Box 9600, 2300, RC, Leiden, The Netherlands
| | - Victor G M Chel
- Department of Public Health and Primary Care, Leiden University Medical Center, P.O Box 9600, 2300, RC, Leiden, The Netherlands
| | - Mattijs E Numans
- Department of Public Health and Primary Care, Leiden University Medical Center, P.O Box 9600, 2300, RC, Leiden, The Netherlands
| | - Rosalinde K E Poortvliet
- Department of Public Health and Primary Care, Leiden University Medical Center, P.O Box 9600, 2300, RC, Leiden, The Netherlands
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Tkacheva ON, Kotovskaya YV, Runikhina NK, Frolova EV, Ostapenko VS, Sharashkina NV, Baranova EI, Bulgakova SV, Villevalde SV, Duplyakov DV, Ilnitskiy AN, Kislyak OA, Kobalava ZD, Konradi AO, Nedogoda SV, Orlova YA, Pogosova NV, Proshchaev KI, Chumakova GA. Arterial hypertension and antihypertensive therapy in older patients. The agreed opinion of experts from the Russian Association of Gerontologists and Geriatricians, the Antihypertensive League, the National Society for Preventive Cardiology. RATIONAL PHARMACOTHERAPY IN CARDIOLOGY 2021. [DOI: 10.20996/1819-6446-2021-07-01] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
High blood pressure is a risk factor for cardiovascular morbidity and mortality, as well as cognitive decline and loss of autonomy in the elderly and old age. Randomized clinical trials (RCTs) in populations of older patients living at home with low comorbidity and preserved autonomy indicate the benefit of lowering elevated blood pressure in patients over 80 years of age. Older patients with senile asthenia, loss of autonomy and other geriatric problems were excluded from RCTs, and observational studies in these groups of patients indicate an increase in morbidity and mortality with lower blood pressure and antihypertensive therapy. Obviously, in very elderly patients, a universal strategy for the treatment of arterial hypertension cannot be applied due to the significant heterogeneity of their functional status. The geriatric approach to the management of arterial hypertension in older patients involves an assessment of the functional status, the presence of senile asthenia, and the degree of autonomy for the choice of antihypertensive therapy tactics.
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Ishikawa J, Seino S, Kitamura A, Toba A, Toyoshima K, Tamura Y, Watanabe Y, Fujiwara Y, Inagaki H, Awata S, Shinkai S, Araki A, Harada K. The relationship between blood pressure and cognitive function. INTERNATIONAL JOURNAL OF CARDIOLOGY. CARDIOVASCULAR RISK AND PREVENTION 2021; 10:200104. [PMID: 35112116 PMCID: PMC8790103 DOI: 10.1016/j.ijcrp.2021.200104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 07/15/2021] [Accepted: 07/25/2021] [Indexed: 12/04/2022]
Abstract
Background Although an elevated systolic blood pressure (SBP) is associated with cognitive dysfunction, BP may decrease with advanced cognitive dysfunction; therefore, we attempted to identify the turning point in the relationship between cognitive function and SBP in elderly subjects. Methods In pooled datasets of general populations and outpatient clinics (age>65 years), in which the risk of frailty or cognitive dysfunction was assessed (N = 4076), the relationship between SBP and the Mini Mental State Examination (MMSE) score was examined. Results Mean age was 72.5 ± 6.2 years (male 45.1%), and SBP was 133.0 ± 19.5 mmHg. In an analysis of locally weighted scatter plot smoothing, the relationship between SBP and MMSE scores changed at an MMSE score of 24 points. In subjects with preserved cognitive function (MMSE ≥24 points), MMSE scores decreased with increases in SBP (B = −0.047 per 10 mmHg increase, P = 0.002) after adjustments for age, sex, body mass index, alcohol habit, smoking status, diabetes, a history of stroke, and the geriatric nutritional index; however, in subjects with reduced cognitive function (MMSE<24 points), decreases in the MMSE score were associated with reductions in SBP (B = 1.178 per 1 point decrease in the MMSE score, P = 0.002). Conclusion The relationship between SBP and cognitive function changed at a MMSE score of approximately 24 points (mild to moderate cognitive dysfunction). In patients with preserved MMSE, higher BP values were associated with a reduction of cognitive function, but this was not a case for those with impaired MMSE.
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Affiliation(s)
- Joji Ishikawa
- Department of Cardiology, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
| | - Satoshi Seino
- Research Team for Social Participation and Community Health, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
| | - Akihiko Kitamura
- Research Team for Social Participation and Community Health, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
| | - Ayumi Toba
- Department of Cardiology, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
| | - Kenji Toyoshima
- Department of Diabetes, Metabolism, and Endocrinology, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
| | - Yoshiaki Tamura
- Department of Diabetes, Metabolism, and Endocrinology, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
| | - Yutaka Watanabe
- Research Team for Promoting Independence and Mental Health, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - Yoshinori Fujiwara
- Research Team for Social Participation and Community Health, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
| | - Hiroki Inagaki
- Research Team for Promoting Independence and Mental Health, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - Shuichi Awata
- Research Team for Promoting Independence and Mental Health, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | | | - Atsushi Araki
- Department of Diabetes, Metabolism, and Endocrinology, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
| | - Kazumasa Harada
- Department of Cardiology, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
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Blood Pressure Profiles and Cognitive Function from Adulthood to Old Age: Chasing a Golden Middle Way? J Clin Med 2021; 10:jcm10153243. [PMID: 34362026 PMCID: PMC8347724 DOI: 10.3390/jcm10153243] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/17/2021] [Accepted: 07/21/2021] [Indexed: 12/17/2022] Open
Abstract
With the demographic shift toward advanced ages, it is imperative to understand the biological mechanisms behind common, disabling age-related diseases such as cognitive impairment in its mild form to overt dementia. Hypertension, a major cardiovascular risk factor, is epidemiologically linked to vascular and Alzheimer-type dementia, with possible mechanisms being atherosclerotic macro- and microvascular damage leading to neuronal cell death, as well as proinflammatory events responsible for neurodegeneration. Nevertheless, there is currently a knowledge gap as to which population to target, what the diagnostics test, and how to manage early pathogenic events in order to prevent such a dramatic and disabling condition. While clinical trials data support the benefit of active BP control with antihypertensive medications on the risk of future cognitive impairment, hypotension appears to be related to accelerated cognitive decline in both the fit and the cognitively frail elderly. Dedicated, technologically advanced studies assessing the relation of BP with dementia are needed to clarify the pathophysiological mechanisms in the association before a tailored preventive, diagnostic, and therapeutic approach to one of the most widespread modern medical challenges becomes a reality.
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Kotsani M, Kravvariti E, Avgerinou C, Panagiotakis S, Bograkou Tzanetakou K, Antoniadou E, Karamanof G, Karampeazis A, Koutsouri A, Panagiotopoulou K, Soulis G, Stolakis K, Georgiopoulos I, Benetos A. The Relevance and Added Value of Geriatric Medicine (GM): Introducing GM to Non-Geriatricians. J Clin Med 2021; 10:3018. [PMID: 34300184 PMCID: PMC8304813 DOI: 10.3390/jcm10143018] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 06/28/2021] [Accepted: 07/02/2021] [Indexed: 11/23/2022] Open
Abstract
Geriatric Medicine (GM) holds a crucial role in promoting health and managing the complex medical, cognitive, social, and psychological issues of older people. However, basic principles of GM, essential for optimizing the care of older people, are commonly unknown or undermined, especially in countries where GM is still under development. This narrative review aims at providing insights into the role of GM to non-geriatrician readers and summarizing the main aspects of the added value of a geriatric approach across the spectrum of healthcare. Health practitioners of all specialties are frequently encountered with clinical conditions, common in older patients (such as cancer, hypertension, delirium, major neurocognitive and mental health disorders, malnutrition, and peri-operative complications), which could be more appropriately managed under the light of the approach of GM. The role of allied health professionals with specialized knowledge and skills in dealing with older people's issues is essential, and a multidisciplinary team is required for the delivery of optimal care in response to the needs and aspirations of older people. Thus, countries should assure the educational background of all health care providers and the specialized health and social care services required to meet the demands of a rapidly aging society.
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Affiliation(s)
- Marina Kotsani
- Working Group on the Development of Geriatric Medicine in Greece of the Hellenic Society for the Study and Research of Aging, 15342 Athens, Greece; (E.K.); (C.A.); (S.P.); (K.B.T.); (E.A.); (G.K.); (A.K.); (A.K.); (K.P.); (G.S.); (K.S.); (I.G.); (A.B.)
- Department of Geriatrics, CHRU de Nancy, 54500 Vandœuvre-lès-Nancy, France
- FHU CARTAGE-PROFILES, Université de Lorraine, 54505 Vandœuvre-lès-Nancy, France
| | - Evrydiki Kravvariti
- Working Group on the Development of Geriatric Medicine in Greece of the Hellenic Society for the Study and Research of Aging, 15342 Athens, Greece; (E.K.); (C.A.); (S.P.); (K.B.T.); (E.A.); (G.K.); (A.K.); (A.K.); (K.P.); (G.S.); (K.S.); (I.G.); (A.B.)
- 1st Department of Propaedeutic Internal Medicine, Laiko General Hospital, 11527 Athens, Greece
- Postgraduate Medical Studies in the Physiology of Aging and Geriatric Syndromes, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Christina Avgerinou
- Working Group on the Development of Geriatric Medicine in Greece of the Hellenic Society for the Study and Research of Aging, 15342 Athens, Greece; (E.K.); (C.A.); (S.P.); (K.B.T.); (E.A.); (G.K.); (A.K.); (A.K.); (K.P.); (G.S.); (K.S.); (I.G.); (A.B.)
- Department of Primary Care and Population Health, University College London, London NW3 2PF, UK
| | - Symeon Panagiotakis
- Working Group on the Development of Geriatric Medicine in Greece of the Hellenic Society for the Study and Research of Aging, 15342 Athens, Greece; (E.K.); (C.A.); (S.P.); (K.B.T.); (E.A.); (G.K.); (A.K.); (A.K.); (K.P.); (G.S.); (K.S.); (I.G.); (A.B.)
- Department of Internal Medicine, Heraklion University Hospital, 71003 Heraklion, Greece
| | - Katerina Bograkou Tzanetakou
- Working Group on the Development of Geriatric Medicine in Greece of the Hellenic Society for the Study and Research of Aging, 15342 Athens, Greece; (E.K.); (C.A.); (S.P.); (K.B.T.); (E.A.); (G.K.); (A.K.); (A.K.); (K.P.); (G.S.); (K.S.); (I.G.); (A.B.)
- Medical Psychology Unit, School of Medicine, European University Cyprus, 1516 Nicosia, Cyprus
| | - Eleftheria Antoniadou
- Working Group on the Development of Geriatric Medicine in Greece of the Hellenic Society for the Study and Research of Aging, 15342 Athens, Greece; (E.K.); (C.A.); (S.P.); (K.B.T.); (E.A.); (G.K.); (A.K.); (A.K.); (K.P.); (G.S.); (K.S.); (I.G.); (A.B.)
- Rehabilitation Unit, Patras University Hospital, 26504 Rio, Greece
| | - Georgios Karamanof
- Working Group on the Development of Geriatric Medicine in Greece of the Hellenic Society for the Study and Research of Aging, 15342 Athens, Greece; (E.K.); (C.A.); (S.P.); (K.B.T.); (E.A.); (G.K.); (A.K.); (A.K.); (K.P.); (G.S.); (K.S.); (I.G.); (A.B.)
- Geriatric Clinic, Vrinnevi Hospital, 60379 Norrköping, Sweden
| | - Athanasios Karampeazis
- Working Group on the Development of Geriatric Medicine in Greece of the Hellenic Society for the Study and Research of Aging, 15342 Athens, Greece; (E.K.); (C.A.); (S.P.); (K.B.T.); (E.A.); (G.K.); (A.K.); (A.K.); (K.P.); (G.S.); (K.S.); (I.G.); (A.B.)
- Medical Oncology Unit, NIMTS Veterans Hospital, 11521 Athens, Greece
| | - Anastasia Koutsouri
- Working Group on the Development of Geriatric Medicine in Greece of the Hellenic Society for the Study and Research of Aging, 15342 Athens, Greece; (E.K.); (C.A.); (S.P.); (K.B.T.); (E.A.); (G.K.); (A.K.); (A.K.); (K.P.); (G.S.); (K.S.); (I.G.); (A.B.)
- Henry Dunant Hospital Center, Outpatient Geriatric Assessment Unit, 11526 Athens, Greece
| | - Kyriaki Panagiotopoulou
- Working Group on the Development of Geriatric Medicine in Greece of the Hellenic Society for the Study and Research of Aging, 15342 Athens, Greece; (E.K.); (C.A.); (S.P.); (K.B.T.); (E.A.); (G.K.); (A.K.); (A.K.); (K.P.); (G.S.); (K.S.); (I.G.); (A.B.)
- Geriatric Ward, Hôpital “Sainte Thérèse”, VIVALIA-IFAC, 6600 Bastogne, Belgium
| | - George Soulis
- Working Group on the Development of Geriatric Medicine in Greece of the Hellenic Society for the Study and Research of Aging, 15342 Athens, Greece; (E.K.); (C.A.); (S.P.); (K.B.T.); (E.A.); (G.K.); (A.K.); (A.K.); (K.P.); (G.S.); (K.S.); (I.G.); (A.B.)
- Henry Dunant Hospital Center, Outpatient Geriatric Assessment Unit, 11526 Athens, Greece
- School of Social Sciences, Hellenic Open University, 26335 Patras, Greece
| | - Konstantinos Stolakis
- Working Group on the Development of Geriatric Medicine in Greece of the Hellenic Society for the Study and Research of Aging, 15342 Athens, Greece; (E.K.); (C.A.); (S.P.); (K.B.T.); (E.A.); (G.K.); (A.K.); (A.K.); (K.P.); (G.S.); (K.S.); (I.G.); (A.B.)
- School of Medicine, Patras University, 26504 Rio, Greece
| | - Ioannis Georgiopoulos
- Working Group on the Development of Geriatric Medicine in Greece of the Hellenic Society for the Study and Research of Aging, 15342 Athens, Greece; (E.K.); (C.A.); (S.P.); (K.B.T.); (E.A.); (G.K.); (A.K.); (A.K.); (K.P.); (G.S.); (K.S.); (I.G.); (A.B.)
- Department of Geriatrics, CHRU de Nancy, 54500 Vandœuvre-lès-Nancy, France
- FHU CARTAGE-PROFILES, Université de Lorraine, 54505 Vandœuvre-lès-Nancy, France
| | - Athanase Benetos
- Working Group on the Development of Geriatric Medicine in Greece of the Hellenic Society for the Study and Research of Aging, 15342 Athens, Greece; (E.K.); (C.A.); (S.P.); (K.B.T.); (E.A.); (G.K.); (A.K.); (A.K.); (K.P.); (G.S.); (K.S.); (I.G.); (A.B.)
- Department of Geriatrics, CHRU de Nancy, 54500 Vandœuvre-lès-Nancy, France
- FHU CARTAGE-PROFILES, Université de Lorraine, 54505 Vandœuvre-lès-Nancy, France
- INSERM DCAC, 54505 Vandœuvre-lès-Nancy, France
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Wei Y, Lv Y, Zhou J, Gao X, Duan J, Zhao C, Yin Z, Kang Q, Wu B, Chen C, Mao C, Li J, Shi X. Smoking cessation in late life is associated with increased risk of all-cause mortality amongst oldest old people: a community-based prospective cohort study. Age Ageing 2021; 50:1298-1305. [PMID: 33492360 DOI: 10.1093/ageing/afaa280] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE we aimed to investigate the association of smoking cessation with risk of all-cause mortality amongst oldest old people (aged ≥ 80 years). DESIGN this was a prospective cohort study. SETTING the Chinese Longitudinal Healthy Longevity Survey, implemented in 23 provinces of China. PARTICIPANTS a total of 28,643 community-dwelling oldest old people (mean age, 92.9 ± 7.5 years) were included. METHODS in this community-based cohort study, Cox proportional hazards models were used to examine the association of smoking cessation with risk of all-cause mortality. RESULTS during 136,585 person-years of follow-up from baseline to 1 September 2014, compared with never smokers, hazard ratios and 95% confidence intervals for all-cause mortality were 1.06 (1.02-1.10) for current smokers, 1.23 (1.09-1.39) for transient quitters (≤1 consecutive years since smoking cessation), 1.22 (1.12-1.32) for recent quitters (2-6 consecutive years since smoking cessation) and 1.11 (1.02-1.22) for long-term quitters (>6 consecutive years since smoking cessation). Cox models with penalised splines revealed an increased risk of all-cause mortality after smoking cessation; the highest mortality risk was observed within 2-4 years after smoking cessation and the risk gradually decreased with duration of smoking cessation. We further conducted subgroup analyses and sensitivity analyses to reduce the impact of reverse causation. CONCLUSIONS smoking is harmful to health in all populations. Our study findings indicated smoking cessation in late life to be associated with increased risk of all-cause mortality amongst oldest old people who have smoked for a long time.
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Affiliation(s)
- Yuan Wei
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
- Department of Hygienic Inspection, School of Public Health, Jilin University, Jilin, China
| | - Yuebin Lv
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Jinhui Zhou
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Xiang Gao
- Nutritional Epidemiology Lab, Pennsylvania State University, University Park, PA, USA
| | - Jun Duan
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Chao Zhao
- Department of Hygienic Inspection, School of Public Health, Jilin University, Jilin, China
| | - Zhaoxue Yin
- Office of Non-communicable Disease and Ageing Health Management, Chinese Center for Disease Control and Prevention Beijing, China
| | - Qi Kang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Jilin, China
| | - Bing Wu
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
- Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Chen Chen
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Chen Mao
- Division of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Juan Li
- Department of Hygienic Inspection, School of Public Health, Jilin University, Jilin, China
| | - Xiaoming Shi
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
- Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
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Yang W, Luo H, Ma Y, Si S, Zhao H. Effects of Antihypertensive Drugs on Cognitive Function in Elderly Patients with Hypertension: A Review. Aging Dis 2021; 12:841-851. [PMID: 34094646 PMCID: PMC8139194 DOI: 10.14336/ad.2020.1111] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 11/11/2020] [Indexed: 12/13/2022] Open
Abstract
Hypertension is a common comorbidity that contributes to the development of various cardiovascular disorders in elderly patients. Moreover, hypertension has been associated with cognitive decline and dementia. Cognitive impairment leads to increased morbidity and mortality in elderly patients with hypertension. However, previous studies investigating the association between blood pressure (BP), BP variability (BPV), and antihypertensive drug use and the risk of cognitive impairment in elderly patients with hypertension have reported inconsistent findings. Given the global burden of hypertension, the aging population, and the low quality of life associated with cognitive impairment, a more comprehensive understanding of the association between hypertension and cognitive decline is needed. In this review, we summarized the current preclinical evidence and clinical research regarding the association of BP control, BPV, and antihypertensive drug use and cognitive function. We particularly focused on the differences among categories of antihypertensive drugs. We concluded that the correlation of BP and risk of cognitive function is non-linear and dependent on a patient's age. Intensive BP control is generally not recommended, particularly for the oldest-old. Increased BPV and characteristics of orthostatic hypotension in the elderly also increase the risk of cognitive decline. The current evidence does not support one category of antihypertensive drugs as superior to others for preventing dementia in elderly patients with hypertension.
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Affiliation(s)
- Wei Yang
- Department of Geriatric Medicine, Xuan Wu Hospital, Capital Medical University, Beijing 100053, China
| | - Hongyu Luo
- Department of Geriatric Medicine, Xuan Wu Hospital, Capital Medical University, Beijing 100053, China
| | - Yixin Ma
- Department of Geriatric Medicine, Xuan Wu Hospital, Capital Medical University, Beijing 100053, China
| | - Sicong Si
- Department of Geriatric Medicine, Xuan Wu Hospital, Capital Medical University, Beijing 100053, China
| | - Huan Zhao
- Department of Geriatric Medicine, Xuan Wu Hospital, Capital Medical University, Beijing 100053, China
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Yaffe K, Vittinghoff E, Hoang T, Matthews K, Golden SH, Zeki Al Hazzouri A. Cardiovascular Risk Factors Across the Life Course and Cognitive Decline: A Pooled Cohort Study. Neurology 2021; 96:e2212-e2219. [PMID: 33731482 PMCID: PMC8166431 DOI: 10.1212/wnl.0000000000011747] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 01/28/2021] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE Cardiovascular risk factors (CVRFs) are associated with increased risk of cognitive decline, but little is known about how early adult CVRFs and those across the life course might influence late-life cognition. To test the hypothesis that CVRFs across the adult life course are associated with late-life cognitive changes, we pooled data from 4 prospective cohorts (n = 15,001, ages 18-95). METHODS We imputed trajectories of body mass index (BMI), fasting glucose (FG), systolic blood pressure (SBP), and total cholesterol (TC) for older adults. We used linear mixed models to determine the association of early adult, midlife, and late-life CVRFs with late-life decline on global cognition (Modified Mini-Mental State Examination [3MS]) and processing speed (Digit Symbol Substitution Test [DSST]), adjusting for demographics, education, and cohort. RESULTS Elevated BMI, FG, and SBP (but not TC) at each time period were associated with greater late-life decline. Early life CVRFs were associated with the greatest change, an approximate doubling of mean 10-year decline (an additional 3-4 points for 3MS or DSST). Late-life CVRFs were associated with declines in early late life (<80 years) but with gains in very late life (≥80 years). After adjusting for CVRF exposures at all time periods, the associations for early adult and late-life CVRFs persisted. CONCLUSIONS We found that imputed CVRFs across the life course, especially in early adulthood, were associated with greater late-life cognitive decline. Our results suggest that CVRF treatment in early adulthood could benefit late-life cognition, but that treatment in very late life may not be as helpful for these outcomes.
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Affiliation(s)
- Kristine Yaffe
- From the Departments of Psychiatry and Neurology (K.Y.) and Epidemiology & Biostatistics (K.Y., E.V.), University of California San Francisco; San Francisco Veterans Affairs Medical Center (K.Y.); Northern California Institute Research for Research and Education (T.H.), San Francisco; Department of Psychiatry (K.M.), University of Pittsburgh, PA; Department of Medicine (S.H.G.), Johns Hopkins University School of Medicine; Department of Epidemiology (S.H.G.), Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD; and Department of Epidemiology (A.Z.A.H.), Mailman School of Public Health, Columbia University, New York, NY.
| | - Eric Vittinghoff
- From the Departments of Psychiatry and Neurology (K.Y.) and Epidemiology & Biostatistics (K.Y., E.V.), University of California San Francisco; San Francisco Veterans Affairs Medical Center (K.Y.); Northern California Institute Research for Research and Education (T.H.), San Francisco; Department of Psychiatry (K.M.), University of Pittsburgh, PA; Department of Medicine (S.H.G.), Johns Hopkins University School of Medicine; Department of Epidemiology (S.H.G.), Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD; and Department of Epidemiology (A.Z.A.H.), Mailman School of Public Health, Columbia University, New York, NY
| | - Tina Hoang
- From the Departments of Psychiatry and Neurology (K.Y.) and Epidemiology & Biostatistics (K.Y., E.V.), University of California San Francisco; San Francisco Veterans Affairs Medical Center (K.Y.); Northern California Institute Research for Research and Education (T.H.), San Francisco; Department of Psychiatry (K.M.), University of Pittsburgh, PA; Department of Medicine (S.H.G.), Johns Hopkins University School of Medicine; Department of Epidemiology (S.H.G.), Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD; and Department of Epidemiology (A.Z.A.H.), Mailman School of Public Health, Columbia University, New York, NY
| | - Karen Matthews
- From the Departments of Psychiatry and Neurology (K.Y.) and Epidemiology & Biostatistics (K.Y., E.V.), University of California San Francisco; San Francisco Veterans Affairs Medical Center (K.Y.); Northern California Institute Research for Research and Education (T.H.), San Francisco; Department of Psychiatry (K.M.), University of Pittsburgh, PA; Department of Medicine (S.H.G.), Johns Hopkins University School of Medicine; Department of Epidemiology (S.H.G.), Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD; and Department of Epidemiology (A.Z.A.H.), Mailman School of Public Health, Columbia University, New York, NY
| | - Sherita H Golden
- From the Departments of Psychiatry and Neurology (K.Y.) and Epidemiology & Biostatistics (K.Y., E.V.), University of California San Francisco; San Francisco Veterans Affairs Medical Center (K.Y.); Northern California Institute Research for Research and Education (T.H.), San Francisco; Department of Psychiatry (K.M.), University of Pittsburgh, PA; Department of Medicine (S.H.G.), Johns Hopkins University School of Medicine; Department of Epidemiology (S.H.G.), Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD; and Department of Epidemiology (A.Z.A.H.), Mailman School of Public Health, Columbia University, New York, NY
| | - Adina Zeki Al Hazzouri
- From the Departments of Psychiatry and Neurology (K.Y.) and Epidemiology & Biostatistics (K.Y., E.V.), University of California San Francisco; San Francisco Veterans Affairs Medical Center (K.Y.); Northern California Institute Research for Research and Education (T.H.), San Francisco; Department of Psychiatry (K.M.), University of Pittsburgh, PA; Department of Medicine (S.H.G.), Johns Hopkins University School of Medicine; Department of Epidemiology (S.H.G.), Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD; and Department of Epidemiology (A.Z.A.H.), Mailman School of Public Health, Columbia University, New York, NY
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Hypotension in Nursing Home Residents on Antihypertensive Treatment: Is it Associated with Mortality? J Am Med Dir Assoc 2021; 22:2319-2324.e4. [PMID: 33848503 DOI: 10.1016/j.jamda.2021.03.004] [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: 09/15/2020] [Revised: 02/26/2021] [Accepted: 03/04/2021] [Indexed: 01/11/2023]
Abstract
OBJECTIVE To assess whether low systolic blood pressure (SBP) or diastolic blood pressure (DBP) due to antihypertensive medications might be related to mortality among nursing home (NH) residents. DESIGN Observational, longitudinal. SETTING Nursing home. PARTICIPANTS Age ≥60 years, receiving antihypertensive medications. MEASUREMENTS Demographic characteristics, mobility status, number of chronic diseases and drugs, nutritional status, and antihypertensive medications were noted. At the first visit, we recorded blood pressure (BP) measurements of last 1 year, which were measured regularly at 2-week intervals and considered their mean values. SBP and DBP thresholds were analyzed for mortality by ROC analysis. Multivariate Cox regression analyses were performed to determine factors related to mortality. RESULTS The sample included 253 residents with a mean age of 75.7 ± 8.7 years, and 66% were male. Residents were evaluated at a mean follow-up time of 14.3 ± 5.2 months (median: 15) for short-term mortality and 31.6 ± 14.3 months (median: 40) for long-term mortality. The prevalence of low SBP (≤110 mm Hg) and low DBP (≤65 mm Hg) was 34.8% and 15.8%, respectively. In follow-up, the short-term mortality rate was 21.7% (n = 55) and the long-term mortality rate was 42.2% (n = 107). Low SBP (≤110 mm Hg) was related to mortality in short- and long-term follow-ups [short-term follow-up: hazard ratio (HR) 3.7, 95% confidence interval (CI) 1.5-8.6, P = .01; long-term follow-up: HR 1.8, 95% CI 1.1-3.0, P = .02], adjusted for age, mobility status, nutritional state, and total number of diseases and drugs. Low DBP (≤65 mm Hg) was related to mortality in short- and long-term follow-ups [short-term follow-up: HR 3.0, 95% CI 1.2-7.8, P = .02, long-term follow-up: HR 2.8, 95% CI 1.5-5.2, P = .001], adjusted for age, mobility status, nutritional state, and total number of diseases and drugs. CONCLUSIONS AND IMPLICATIONS Systolic hypotension was found in more than one-third of the NH residents receiving antihypertensive treatment. Low SBP and DBP were significant factors associated with mortality. Particular attention should be paid to prevent low SBP and DBP in NH residents on antihypertensive treatment.
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Abstract
PURPOSE OF REVIEW People over 90 are the fastest growing segment of the population with the highest rates of dementia. This review highlights recent findings that provide insight to our understanding of dementia and cognition at all ages. RECENT FINDINGS Risk factors for Alzheimer's disease (AD) and dementia differ by age, with some factors, like the development of hypertension, actually becoming protective in the oldest-old. At least half of all dementia in this age group is due to non AD pathologies, including microinfarcts, hippocampal sclerosis and TDP-43. The number of pathologic changes found in the brain is related to both risk and severity of dementia, but many people in this age group appear to be 'resilient' to these pathologies. Resilience to Alzheimer pathology, in part, may be related to absence of other pathologies, and imaging and spinal fluid biomarkers for AD have limited utility in this age group. SUMMARY Studies of dementia in the oldest-old are important for our understanding and eventual treatment or prevention of dementia at all ages.
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Affiliation(s)
- Claudia H. Kawas
- Department of Neurology and Department of Neurobiology & Behavior, University of California, Irvine, Irvine, California, USA
| | - Nienke Legdeur
- Alzheimer Center Amsterdam, Department of Neurology, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam UMC and Department of Internal Medicine, Spaarne Gasthuis, Haarlem, the Netherlands
| | - María M. Corrada
- Department of Neurology and Department of Epidemiology, University of California, Irvine, Irvine, California, USA
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Qin H, Zhu B, Hu C, Zhao X. Later-Onset Hypertension Is Associated With Higher Risk of Dementia in Mild Cognitive Impairment. Front Neurol 2020; 11:557977. [PMID: 33324316 PMCID: PMC7726443 DOI: 10.3389/fneur.2020.557977] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 10/27/2020] [Indexed: 12/12/2022] Open
Abstract
To investigate the correlation between hypertension development and the progression of mild cognitive impairment (MCI) to dementia in middle-aged and elderly people. A population-based longitudinal cognition survey of people aged 55+ was conducted. The hypertension onset age was estimated by self-reported information and medical insurance card records. To study the effect of later-onset hypertension on dementia, the incidence of dementia was compared between the two groups. Of 277 hypertensive MCI participants without dementia, 56 (20.22%) progressed to dementia (MCIp) over the 6-year follow-up. The proportion of MCIp participants in the old-age-onset hypertension group (≥65 years) was higher than that in the middle-age-onset hypertension group (27.0 vs. 15.4%, respectively; X 2 = 5.538, P = 0.019). In the old-age-onset hypertension group, the proportion of MCIp without diabetes mellitus was higher than those with diabetes mellitus (24.7 vs. 12.6%, respectively; X 2 = 5.321, P = 0.021) and those with increased pulse pressure was higher than those without increased pulse pressure (33.3 vs. 15.4%, respectively; X 2 = 3.902, P = 0.048). However, the cox proportional hazard showed that older age was the only risk factor for MCIp (HR = 0.618, p = 0.000). These results suggest that individuals with later-onset hypertension may have greater cognition decline, even with blood pressure maintained at 130/80 mmHg with antihypertensive management.
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Affiliation(s)
| | - Binggen Zhu
- Shanghai Pudong New Area Mental Health Center, Tongji University School of Medicine, Shanghai, China
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Abstract
Hypertension management is challenging in frail older adults. The balance between treatment risks and benefits may be difficult to achieve due to an increased vulnerability to treatment-related adverse events, and limited evidence is available to support clinical decisions. The effects of frailty on blood pressure are unclear, as well as its impact on antihypertensive treatment benefits. Appropriate blood pressure targets in frail patients are debated and the frailty measure which best inform clinical decisions in hypertensive patients has yet to be identified. Therefore, hypertension management in frail older adults still represents a 'gap in evidence'. Knowledge of currently available literature is a fundamental prerequisite to develop future research and may help to implement frailty assessment and improve hypertension management in this vulnerable population. Given these premises, we present a narrative review illustrating the most relevant issues that are a matter of debate and that should be addressed in future studies.
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Abstract
The relationship between arterial hypertension and cognitive decline, two among the conditions with higher prevalence in the elderly population, has gained significant interest, in the scientific community, during the last few years, stemming from the numerous epidemiologic, experimental, and therapeutic evidences suggesting a non-casual correlation between the two conditions. In fact, the brain, for its substantial metabolic and functional complexity, is more susceptible to the harmful effect of high blood pressure than the other target organs. Chronic ischaemic impairment, microvascular damage, and neurodegenerative phenomena are the likely pathophysiologic basis for the correlation between hypertension and cognitive decline. Vascular dementia and Alzheimer’s disease, the two prominent forms of senile dementia, seem to represent the end result of the chronic exposure, during the lifetime, to harmful stimuli, among which the most relevant are the cardiovascular risk factors, at least from an epidemiological perspective. Evidences from interventional studies, although limited, seems to support the concept that to limit the spread of senile dementia, the early optimization of the control of cardiovascular risk factors, first and foremost hypertension, is crucial. The occurrence of a variable degree of mental decline, till overt dementia, in the hypertensive patient, represents the final step of a pathophysiologic process that began many years before. There is, then, the clear opportunity to control the pathophysiologic mechanisms leading to cognitive decline in the hypertensive patient.
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Affiliation(s)
- Giovambattista Desideri
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Raffaella Bocale
- Division of Endocrine Surgery, "Agostino Gemelli" School of Medicine, University Foundation Polyclinic, Catholic University of the Sacred Heart, Rome, Italy
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Deprescription of Antihypertensive Medication in Aging: A Debatable Issue. Am J Ther 2020; 27:e686-e688. [PMID: 31365359 DOI: 10.1097/mjt.0000000000001048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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McKinnon AC, Stickel A, Ryan L. Cardiovascular risk factors and APOE-ε4 status affect memory functioning in aging via changes to temporal stem diffusion. J Neurosci Res 2020; 99:502-517. [PMID: 33070365 DOI: 10.1002/jnr.24734] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 07/28/2020] [Accepted: 09/02/2020] [Indexed: 01/08/2023]
Abstract
Prior research investigating associations between hypertension, obesity, and apolipoprotein (APOE) genotype status with memory performance among older adults has yielded inconsistent results. This may reflect, in part, a lack of first accounting for the effects these variables have on structural brain changes, that in turn contribute to age-related memory impairment. The current study sought to clarify the relationships between these factors via path modeling. We hypothesized that higher body mass index (BMI), hypertension, and being an APOE-ε4 allele carrier would predict poorer memory scores, with much of these effects accounted for by indirect effects operating via differences in the integrity of temporal stem white matter. Participants included 125 healthy older adults who underwent neuropsychological assessment and diffusion-weighted MRI scanning. Direct effects were found for hypertension and demographic variables including age, sex, and education. Importantly, indirect effects were found for BMI, hypertension, APOE-ε4 status, age, and sex, where these factors predicted memory scores via their impact on temporal stem diffusion measures. There was also a dual effect of sex, with a direct effect indicating that females had better memory performance overall, and an indirect effect indicating that females with greater temporal stem diffusion had poorer memory performance. Results suggest that changes to the integrity of temporal white matter in aging may underpin reduced memory performance. These results highlight that accounting for variables that not only directly impact cognition, but also for those that indirectly impact cognition via structural brain changes, is crucial for understanding the impact of risk factors on cognition.
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Affiliation(s)
- Andrew C McKinnon
- Cognition and Neuroimaging Laboratory, Department of Psychology, University of Arizona, Tucson, AZ, USA.,Healthy Brain Ageing Program, School of Psychology, University of Sydney, Sydney, NSW, Australia.,Brain and Mind Centre, University of Sydney, Sydney, NSW, Australia
| | - Ariana Stickel
- Cognition and Neuroimaging Laboratory, Department of Psychology, University of Arizona, Tucson, AZ, USA.,Department of Neurosciences, University of California, San Diego, CA, USA
| | - Lee Ryan
- Cognition and Neuroimaging Laboratory, Department of Psychology, University of Arizona, Tucson, AZ, USA
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Masoli JAH, Delgado J, Pilling L, Strain D, Melzer D. Blood pressure in frail older adults: associations with cardiovascular outcomes and all-cause mortality. Age Ageing 2020; 49:807-813. [PMID: 32133525 PMCID: PMC7444671 DOI: 10.1093/ageing/afaa028] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 12/20/2019] [Accepted: 01/24/2020] [Indexed: 01/04/2023] Open
Abstract
Background Blood pressure (BP) management in frail older people is challenging. An randomised controlled trial of largely non-frail older people found cardiovascular and mortality benefit with systolic (S) BP target <120 mmHg. However, all-cause mortality by attained BP in routine care in frail adults aged above 75 is unclear. Objectives To estimate observational associations between baseline BP and mortality/cardiovascular outcomes in a primary-care population aged above 75, stratified by frailty. Methods Prospective observational analysis using electronic health records (clinical practice research datalink, n = 415,980). We tested BP associations with cardiovascular events and mortality using competing and Cox proportional-hazards models respectively (follow-up ≤10 years), stratified by baseline electronic frailty index (eFI: fit (non-frail), mild, moderate, severe frailty), with sensitivity analyses on co-morbidity, cardiovascular risk and BP trajectory. Results Risks of cardiovascular outcomes increased with SBPs >150 mmHg. Associations with mortality varied between non-frail <85 and frail 75–84-year-olds and all above 85 years. SBPs above the 130–139-mmHg reference were associated with lower mortality risk, particularly in moderate to severe frailty or above 85 years (e.g. 75–84 years: 150–159 mmHg Hazard Ratio (HR) mortality compared to 130–139: non-frail HR = 0.94, 0.92–0.97; moderate/severe frailty HR = 0.84, 0.77–0.92). SBP <130 mmHg and Diastolic(D)BP <80 mmHg were consistently associated with excess mortality, independent of BP trajectory toward the end of life. Conclusions In representative primary-care patients aged ≥75, BP <130/80 was associated with excess mortality. Hypertension was not associated with increased mortality at ages above 85 or at ages 75–84 with moderate/severe frailty, perhaps due to complexities of co-existing morbidities. The priority given to aggressive BP reduction in frail older people requires further evaluation.
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Affiliation(s)
- Jane A H Masoli
- Epidemiology and Public Health Group, University of Exeter Medical School, Exeter, UK
- Department of Healthcare for Older People, Royal Devon and Exeter Hospital, Exeter, UK
| | - Joao Delgado
- Epidemiology and Public Health Group, University of Exeter Medical School, Exeter, UK
| | - Luke Pilling
- Epidemiology and Public Health Group, University of Exeter Medical School, Exeter, UK
| | - David Strain
- Department of Healthcare for Older People, Royal Devon and Exeter Hospital, Exeter, UK
- Diabetes and Vascular Research, University of Exeter Medical School, Exeter, UK
| | - David Melzer
- Epidemiology and Public Health Group, University of Exeter Medical School, Exeter, UK
- UConn Center on Aging, University of Connecticut Health Center, Farmington CT, USA
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