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Fink JC, Maguire RM, Blakeman T, Tomlinson LA, Tomson C, Wagner LA, Zhan M. Medication Holds in CKD During Acute Volume-Depleting Illnesses: A Randomized Controlled Trial of a "Sick-Day" Protocol. Kidney Med 2022; 4:100527. [PMID: 36046613 PMCID: PMC9421397 DOI: 10.1016/j.xkme.2022.100527] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Rationale & Objective Some drugs prescribed for chronic kidney disease (CKD) may become hazardous on sick days with volume depletion by increasing the risk of acute kidney injury (AKI) and kidney function loss; however, the risks and benefits of their use during intercurrent illness is unknown. Study Design 6-month pragmatic trial examining a sick-day protocol to determine if withholding prespecified drugs during a volume-depleting illness reduces the incidence AKI or kidney function loss in CKD. Setting & Participants 315 veterans with stage 3-5 CKD, treated with a renin-angiotensin-aldosterone inhibitor blocker, diuretic, nonsteroidal anti-inflammatory drug, or metformin were randomized into the study with n = 159 and n = 156 in sick-day protocol and usual care groups, respectively. Intervention Sick-day protocol administered via interactive voice response system (IVRS) or usual care with 6-month follow-up. Outcomes The outcomes of the study are as follows: (1) Change in kidney function, (2) incidence of AKI based on International Classification of Diseases, Tenth Revision codes and ambulatory laboratory testing, (3) urgent service utilizations, and (4) sick days. Results The mean age was 70.1 ± 7.4 and 69.2 ± 8.1 years, with a mean baseline glomerular filtration rate (GFR) of 43.1 ± 13.1 and 43.8 ± 13.0 mL/min/1.73 m2, and 112 (70%) and 100 (64%) of participants with diabetes in the sick-day protocol and usual care groups, respectively. The mean change in GFR in the sick-day protocol and usual care groups from baseline to 6-month follow-up, adjusting for baseline GFR, was -0.71 (95% CI, -2.11 to 0.69) and -0.72 (95% CI, -2.12 to 0.68), respectively, with no significant difference, P = 0.99. Hospitalizations in the sick-day protocol and usual care groups were 11.5/100 and 8.4/100 events per person-months, respectively, with the adjusted rate ratio not significantly increased (prevalence ratio, 1.30; 95% CI, 0.96-1.76). Participants interacted with the IVRS in 81% of expected weeks and 19 had one or more qualifying events. In 33 true sick days, participants correctly followed the protocol in only 14. Limitations Low incidence of sick days over the 6-month period of the study. Conclusions The sick-day protocol was not associated with a significant reduction in AKI episodes or kidney function loss in a high-risk CKD population. Engagement with the IVRS was high, but successful implementation of the sick-day protocol was not optimal. Trial Registration ClinicalTrials.gov; NCT03141905.
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Affiliation(s)
- Jeffrey C. Fink
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - Rebecca M. Maguire
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - Thomas Blakeman
- National Institute for Health Research Collaboration for Leadership in Applied Health Research and Care (NIHR CLAHRC) Greater Manchester, Centre for Primary Care, Division of Population health, University of Manchester, Manchester, United Kingdom
| | - Laurie A. Tomlinson
- Department of Non-communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Charles Tomson
- Department of Renal Medicine, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, United Kingdom
| | - Lee-Ann Wagner
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - Min Zhan
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD
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2
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Rivasi G, Groppelli A, Brignole M, Soranna D, Zambon A, Bilo G, Pengo M, Sharad B, Hamrefors V, Rafanelli M, Testa GD, Rice C, Kenny RA, Sutton R, Ungar A, Fedorowski A, Parati G. Association between hypotension during 24 h ambulatory blood pressure monitoring and reflex syncope: the SynABPM 1 study. Eur Heart J 2022; 43:3765-3776. [PMID: 35766175 PMCID: PMC9553097 DOI: 10.1093/eurheartj/ehac347] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 04/25/2022] [Accepted: 06/15/2022] [Indexed: 01/06/2023] Open
Abstract
AIMS Diagnostic criteria for ambulatory blood pressure monitoring (ABPM) in patients with suspected reflex syncope are lacking. The study hypothesis was that patients with reflex syncope have a higher prevalence of systolic blood pressure (SBP) drops on ABPM. METHODS AND RESULTS ABPM data from reflex syncope patients and controls, matched by average 24 h SBP, age, sex, and hypertension were compared. Patients with constitutional hypotension, orthostatic hypotension, and predominant cardioinhibition during carotid sinus massage or prolonged electrocardiogram monitoring or competing causes of syncope were excluded. Daytime and nighttime SBP drops (<110, 100, 90, 80 mmHg) were assessed. Findings were validated in an independent sample. In the derivation sample, daytime SBP drops were significantly more common in 158 syncope patients than 329 controls. One or more daytime drops <90 mmHg achieved 91% specificity and 32% sensitivity [odds ratio (OR) 4.6, P < 0.001]. Two or more daytime drops <100 mmHg achieved 84% specificity and 40% sensitivity (OR 3.5, P = 0.001). Results were confirmed in the validation sample of 164 syncope patients and 164 controls: one or more daytime SBP drops <90 mmHg achieved 94% specificity and 29% sensitivity (OR 6.2, P < 0.001), while two or more daytime SBP drops <100 mmHg achieved 83% specificity and 35% sensitivity (OR 2.6, P < 0.001). CONCLUSION SBP drops during ABPM are more common in reflex syncope patients than in controls. Cut-off values that may be applied in clinical practice are defined. This study expands the current indications for ABPM to patients with reflex syncope.
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Affiliation(s)
- Giulia Rivasi
- Division of Geriatric and Intensive Care Medicine, University of Florence and Azienda Ospedaliero Universitaria Careggi, Largo Brambilla 3, 50139 Florence, Italy
| | - Antonella Groppelli
- IRCCS, Istituto Auxologico Italiano, Cardiology Unit and Department of Cardiology, S.Luca Hospital, 20149 Milan, Italy
| | - Michele Brignole
- IRCCS, Istituto Auxologico Italiano, Cardiology Unit and Department of Cardiology, S.Luca Hospital, 20149 Milan, Italy
| | - Davide Soranna
- IRCCS Istituto Auxologico Italiano, Biostatistics Unit, 20149 Milan, Italy
| | - Antonella Zambon
- IRCCS Istituto Auxologico Italiano, Biostatistics Unit, 20149 Milan, Italy.,Department of Statistics and quantitative methods, University of Milano-Bicocca, 20126 Milan, Italy
| | - Grzegorz Bilo
- IRCCS, Istituto Auxologico Italiano, Cardiology Unit and Department of Cardiology, S.Luca Hospital, 20149 Milan, Italy
| | - Martino Pengo
- IRCCS, Istituto Auxologico Italiano, Cardiology Unit and Department of Cardiology, S.Luca Hospital, 20149 Milan, Italy
| | - Bashaaer Sharad
- Department of Clinical Sciences, Lund University, and Skåne University Hospital, 50332 Malmö, Sweden
| | - Viktor Hamrefors
- Department of Clinical Sciences, Lund University, and Skåne University Hospital, 50332 Malmö, Sweden
| | - Martina Rafanelli
- Division of Geriatric and Intensive Care Medicine, University of Florence and Azienda Ospedaliero Universitaria Careggi, Largo Brambilla 3, 50139 Florence, Italy
| | - Giuseppe Dario Testa
- Division of Geriatric and Intensive Care Medicine, University of Florence and Azienda Ospedaliero Universitaria Careggi, Largo Brambilla 3, 50139 Florence, Italy
| | - Ciara Rice
- Falls and Syncope Unit, Mercer's Institute for Successful Ageing, St James's Hospital, Dublin 8, Ireland
| | - Rose Anne Kenny
- Falls and Syncope Unit, Mercer's Institute for Successful Ageing, St James's Hospital, Dublin 8, Ireland.,Department of Medical Gerontology, Trinity College Dublin, Dublin 2, Ireland
| | - Richard Sutton
- Department of Clinical Sciences, Lund University, and Skåne University Hospital, 50332 Malmö, Sweden.,Department of Cardiology, National Heart & Lung Institute, Imperial College, Hammersmith Hospital Campus, London W12 0HS, UK
| | - Andrea Ungar
- Division of Geriatric and Intensive Care Medicine, University of Florence and Azienda Ospedaliero Universitaria Careggi, Largo Brambilla 3, 50139 Florence, Italy
| | - Artur Fedorowski
- Department of Clinical Sciences, Lund University, and Skåne University Hospital, 50332 Malmö, Sweden.,Department of Cardiology, Karolinska University Hospital, and Department of Medicine, Karolinska Institute, 171 77 Stockholm, Sweden
| | - Gianfranco Parati
- IRCCS, Istituto Auxologico Italiano, Cardiology Unit and Department of Cardiology, S.Luca Hospital, 20149 Milan, Italy
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3
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Zhuo M, Yang D, Goldfarb-Rumyantzev A, Brown RS. The association of SBP with mortality in patients with stage 1-4 chronic kidney disease. J Hypertens 2021; 39:2250-2257. [PMID: 34232158 PMCID: PMC8500924 DOI: 10.1097/hjh.0000000000002927] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Hypertension is a risk factor for chronic kidney disease (CKD) progression and mortality. However, the optimal blood pressure associated with decreased mortality in each stage of CKD remains uncertain. METHODS In this retrospective cohort study, we included 13 414 individuals with CKD stages 1-4 from NHANES general population datasets from 1999 to 2004 followed to 31 December 2010. Multivariate analysis and Kaplan--Meier curves were used to assess SBP and risk factors associated with overall mortality in each CKD stage. RESULTS In these individuals with death rates of 9, 12, 30 and 54% in baseline CKD stages 1 through 4, respectively, SBP less than 100 mmHg was associated with significantly increased mortality adjusted for age, sex and race in stages 2,3,4. After excluding less than 100 mmHg, as a continuous variable, higher SBP is associated with fully adjusted increased mortality risk in those on or not on antihypertensive medication (hazard ratio 1.006, P = 0.0006 and hazard ratio 1.006 per mmHg, P < 0.0001, respectively). In those on antihypertensive medication, SBP less than 100 mmHg or in each 20 mmHg categorical group more than 120 mmHg is associated with an adjusted risk of increased mortality. Increasing age, men, smoking, diabetes and comorbidities are associated with increased mortality risk. CONCLUSION For patients with CKD stages 1-4, the divergence of SBP above or below 100-120 mmHg was found to be associated with higher all-cause mortality, especially in those patients on antihypertensive medication. These findings support the recent guideline of an optimal target goal SBP of 100-120 mmHg in patients with CKD stages 1-4.
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Affiliation(s)
- Min Zhuo
- Division of Nephrology, Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
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4
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Abstract
Hypertension and hypotension are strictly related phenomena, that frequently coexist within the spectrum of cardiovascular autonomic dysfunction, especially at advanced age. Indeed, antihypertensive treatment may predispose to orthostatic and post-prandial hypotension, while intensive blood pressure lowering may be responsible for systemic hypotension. Over recent years, systemic and orthostatic hypotension have emerged as important although often neglected risk factors for adverse outcomes, paralleling the widely recognized arterial hypertension. Both hypertension and hypotension are associated with detrimental effects on target organs and survival, thus significantly impacting patients' prognosis, functional autonomy and quality of life. Balancing low and high blood pressure requires accurate diagnostic assessment of blood pressure values and patients' hypotensive susceptibility, which allow for the development of customized treatment strategies based on individual hypo/hypertensive risk profile. The present review illustrates the complex interrelationship between hypotension and hypertension and discusses the relevant prognostic role of these conditions. Additionally, it provides an overview on hypotension detection and treatment in patients with hypertension, focusing on customized diagnostic and therapeutic strategies.
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Affiliation(s)
- Giulia Rivasi
- Division of Geriatric and Intensive Care Medicine, Careggi Hospital and University of Florence, Florence, Italy -
| | - Artur Fedorowski
- Department of Clinical Sciences, Lund University, Malmö, Sweden.,Department of Cardiology, Skåne University Hospital, Malmö, Sweden
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5
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Kirkham FA, Rankin P, Parekh N, Holt SG, Rajkumar C. Aortic stiffness and central systolic pressure are associated with ambulatory orthostatic BP fall in chronic kidney disease. J Nephrol 2019; 33:317-324. [PMID: 31598911 DOI: 10.1007/s40620-019-00655-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 09/24/2019] [Indexed: 10/25/2022]
Abstract
OBJECTIVE Orthostatic hypotension (OH) has a significant association with cardiovascular disease. OH becomes more common in older age, as does arterial stiffness, shown to be independently associated with impaired baroreflex sensitivity and OH. Measurement of arterial compliance and central blood pressures are increasingly important, with evidence that central BP more closely correlates to end-organ damage and mortality than peripheral measurements. Patients with chronic kidney disease (CKD) are high risk for cardiovascular events, which can be predicted through measures of arterial compliance. We hypothesised that OH is associated with arterial stiffness and central blood pressure in CKD patients. DESIGN/SETTING We tested this hypothesis within the arterial compliance and oxidant stress as predictors of loss of renal function, morbidity and mortality in chronic kidney disease (ACADEMIC) study, a single-centre prospective observational study of the progression of arterial stiffness and renal function. PARTICIPANTS One hundred and forty-six patients with CKD 3 or 4. MEASUREMENTS Twenty-four-hour ambulatory BP monitoring with postural sensing (DIASYS Integra 2, Novacor France); central systolic and diastolic BP (cSBP and cDBP) and aortic Augmentation Index using Sphygmocor® (Atcor, Australia); Carotid-femoral pulse wave velocity (cfPWV) using Complior® (ALAM Medical, France). RESULTS Twenty-three patients had a postural SBP fall (prevalence 15.8%), with mean drop 7 mmHg. Patients with OH had higher cfPWV (15.2 m/s vs 12.7 m/s in patients without OH, p < 0.001) and central SBP (147.5 vs 135.7, p = 0.012). Regression analysis gave an odds ratio (OR) of orthostatic SBP fall for cfPWV of 1.46 (95% CI 1.16-1.84, p = 0.001) and 1.03 for cSBP (95% CI 1.004-1.06, p = 0.024) after adjustment for cardiovascular risk factors. CONCLUSION Aortic stiffness and central SBP are independently associated with orthostatic SBP fall in CKD patients. This suggests that enhanced arterial stiffness may be an underlying mechanism in baroreflex dysfunction, and may partly explain the vascular risk in CKD patients.
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Affiliation(s)
- Frances A Kirkham
- Department of Elderly Care and Stroke Medicine, Brighton and Sussex University Hospitals Trust, Brighton, BN2 5BE, UK.
| | - Philip Rankin
- Department of Elderly Care and Stroke Medicine, Brighton and Sussex University Hospitals Trust, Brighton, BN2 5BE, UK
| | - Nikesh Parekh
- Department of Elderly Care and Stroke Medicine, Brighton and Sussex University Hospitals Trust, Brighton, BN2 5BE, UK.,Department of Medicine, Brighton and Sussex Medical School, University of Sussex, Brighton, UK
| | - Stephen G Holt
- Department of Medicine, Brighton and Sussex Medical School, University of Sussex, Brighton, UK.,Department of Nephrology, Brighton and Sussex University Hospitals Trust, Brighton, UK
| | - Chakravarthi Rajkumar
- Department of Elderly Care and Stroke Medicine, Brighton and Sussex University Hospitals Trust, Brighton, BN2 5BE, UK.,Department of Medicine, Brighton and Sussex Medical School, University of Sussex, Brighton, UK
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6
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Cheung AK, Chang TI, Cushman WC, Furth SL, Ix JH, Pecoits-Filho R, Perkovic V, Sarnak MJ, Tobe SW, Tomson CR, Cheung M, Wheeler DC, Winkelmayer WC, Mann JF, Bakris GL, Damasceno A, Dwyer JP, Fried LF, Haynes R, Hirawa N, Holdaas H, Ibrahim HN, Ingelfinger JR, Iseki K, Khwaja A, Kimmel PL, Kovesdy CP, Ku E, Lerma EV, Luft FC, Lv J, McFadden CB, Muntner P, Myers MG, Navaneethan SD, Parati G, Peixoto AJ, Prasad R, Rahman M, Rocco MV, Rodrigues CIS, Roger SD, Stergiou GS, Tomlinson LA, Tonelli M, Toto RD, Tsukamoto Y, Walker R, Wang AYM, Wang J, Warady BA, Whelton PK, Williamson JD. Blood pressure in chronic kidney disease: conclusions from a Kidney Disease: Improving Global Outcomes (KDIGO) Controversies Conference. Kidney Int 2019; 95:1027-1036. [DOI: 10.1016/j.kint.2018.12.025] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 11/30/2018] [Accepted: 12/06/2018] [Indexed: 12/30/2022]
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7
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Schmitz SM, Lopez HL, Mackay D, Nguyen H, Miller PE. Serious Adverse Events Reported with Dietary Supplement Use in the United States: A 2.5 Year Experience. J Diet Suppl 2018; 17:227-248. [DOI: 10.1080/19390211.2018.1513109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
| | - Hector L. Lopez
- Supplement Safety Solutions, Bedford, MA, USA
- The Center for Applied Health Sciences, Stow, OH, USA
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8
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Whittaker CF, Miklich MA, Patel RS, Fink JC. Medication Safety Principles and Practice in CKD. Clin J Am Soc Nephrol 2018; 13:1738-1746. [PMID: 29915131 PMCID: PMC6237057 DOI: 10.2215/cjn.00580118] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Ensuring patient safety is a priority of medical care because iatrogenic injury has been a primary concern. Medications are an important source of medical errors, and kidney disease is a thoroughfare of factors threatening safe administration of medicines. Principal among these is reduced kidney function because almost half of all medications used are eliminated via the kidney. Additionally, kidney patients often suffer from multimorbidity, including diabetes, hypertension, and heart failure, with a range of prescribers who often do not coordinate treatments. Patients with kidney disease are also susceptible to further kidney injury and metabolic derangements from medications, which can worsen the disease. In this review, we will present the key issues and threats to safe medication use in kidney disease, with a focus on predialysis CKD, as the scope of medication safety in ESKD and transplantation are unique and deserve their own consideration. We discuss drugs that need to be avoided or dose modified, and review the complications of a range of medications routinely administered in CKD, as these also call for cautious use.
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Affiliation(s)
- Chanel F. Whittaker
- Department of Pharmacy Practice and Science, University of Maryland School of Pharmacy, Baltimore, Maryland
| | - Margaret A. Miklich
- Department of Pharmacy Practice, Temple University School of Pharmacy, Philadelphia, Pennsylvania
| | - Roshni S. Patel
- Department of Pharmacy Practice, Jefferson College of Pharmacy, Philadelphia, Pennsylvania; and
| | - Jeffrey C. Fink
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
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9
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Abstract
Patients with chronic kidney disease (CKD) are at risk for complications both inherent to the disease and as a consequence of its treatment. The dangers that CKD patients face change across the spectrum of the disease. Providers who are well-versed in these safety threats are best poised to safeguard patients as their CKD progresses.
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Affiliation(s)
- Lee-Ann Wagner
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - Jeffrey C Fink
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD.
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10
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Parati G, Ochoa JE, Bilo G, Agarwal R, Covic A, Dekker FW, Fliser D, Heine GH, Jager KJ, Gargani L, Kanbay M, Mallamaci F, Massy Z, Ortiz A, Picano E, Rossignol P, Sarafidis P, Sicari R, Vanholder R, Wiecek A, London G, Zoccali C. Hypertension in Chronic Kidney Disease Part 1. Hypertension 2016; 67:1093-101. [DOI: 10.1161/hypertensionaha.115.06895] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Gianfranco Parati
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Juan Eugenio Ochoa
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Grzegorz Bilo
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Rajiv Agarwal
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Adrian Covic
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Friedo W. Dekker
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Danilo Fliser
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Gunnar H. Heine
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Kitty J. Jager
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Luna Gargani
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Mehmet Kanbay
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Francesca Mallamaci
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Ziad Massy
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Alberto Ortiz
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Eugenio Picano
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Patrick Rossignol
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Pantelis Sarafidis
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Rosa Sicari
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Raymond Vanholder
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Andrzej Wiecek
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Gerard London
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
| | - Carmine Zoccali
- From the Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P., J.E.O.); Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, IRCCS Istituto Auxologico Italiano, Milan, Italy (G.P., J.E.O., G.B.); Indiana University and VAMC, Indianapolis (R.A.); Clinic of Nephrology, C. I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania (A.C.); Department of Clinical Epidemiology, Leiden University Medical Center,
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Hsieh M, Power DA. Abnormal Renal Function and Electrolyte Disturbances in Older People. JOURNAL OF PHARMACY PRACTICE AND RESEARCH 2015. [DOI: 10.1002/j.2055-2335.2009.tb00460.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Udeanu M, Guizzardi G, Di Pasquale G, Marchetti A, Romani F, Dalmastri V, Capelli I, Stalteri L, Cianciolo G, Rucci P, La Manna G. Relationship between coronary artery disease and C-reactive protein levels in NSTEMI patients with renal dysfunction: a retrospective study. BMC Nephrol 2014; 15:152. [PMID: 25230678 PMCID: PMC4175282 DOI: 10.1186/1471-2369-15-152] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2014] [Accepted: 09/10/2014] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND While chronic renal damage is a condition with low-grade inflammation, the potential role of inflammation in kidney disease as a marker of cardiovascular damage is of current interest. This study analyzed the relationship between renal dysfunction, chronic inflammation, and extension of coronary atherosclerosis in patients with non-ST-segment elevation myocardial infarction (NSTEMI). METHODS This retrospective study was carried out on consecutive patients presenting with NSTEMI to Maggiore Hospital's emergency department between January 1, 2010 and December 31, 2011. Patients' electronic charts were reviewed to gather information on patients' history, clinical and biochemical variables, with a special focus on inflammatory markers, coronary vessel damage, and drug treatments. RESULTS Of the 320 individuals in the study population, 138 (43.1%) had an admission GFR <60 mL/min/1.73 m2. Kidney dysfunction was significantly associated with age (OR = 1.09, 95% CI 1.06 to 1.12), history of heart failure (OR = 2.13, 95% CI 1.08 to 4.17), and hypertension (OR = 2.31, 95% 1.12 to 4.74). C-reactive protein (CRP) and uric acid levels were significantly increased in patients with severe renal dysfunction (SRD) by bivariate and multivariate analyses, adjusted for gender, age and comorbidities at admission. The extent of coronary artery disease (CAD) was significantly higher in the SRD group (p < 0.001). Individuals with SRD were less likely to receive immediate evidence-based therapies (62.9% vs. 76.7% and 82.0% in those with intermediate and no/mild renal dysfunction, p < 0.001). Hospital stay was significantly longer in individuals with a greater extent of CAD, diabetes, and a history of heart failure, and was borderline significantly associated with renal dysfunction (p = 0.08). Older age, CAD severity, and renal function were associated with worsening GFR during hospitalization, whereas immediate evidence-based treatment was unrelated to a GFR change. CONCLUSIONS Among individuals hospitalized for NSTEMI, those with SRD had a more extensive CAD and a higher prevalence of pre-existing cardiovascular disease. CRP was positively correlated with renal dysfunction and the number of involved coronary vessels, confirming its potential as a biomarker. Uric acid was associated with renal dysfunction but not with the number of diseased coronary vessels.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Gaetano La Manna
- Department of Experimental, Diagnostic and Specialty Medicine, Nephrology Dialysis and Transplantation Unit, S, Orsola Hospital, University of Bologna, Bologna, Italy.
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Gorostidi M, Sarafidis PA, de la Sierra A, Segura J, de la Cruz JJ, Banegas JR, Ruilope LM. Differences between office and 24-hour blood pressure control in hypertensive patients with CKD: A 5,693-patient cross-sectional analysis from Spain. Am J Kidney Dis 2013; 62:285-94. [PMID: 23689071 DOI: 10.1053/j.ajkd.2013.03.025] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2012] [Accepted: 03/07/2013] [Indexed: 11/11/2022]
Abstract
BACKGROUND Previous studies have examined control rates of office blood pressure (BP) in chronic kidney disease (CKD). However, recent evidence suggests major discrepancies between office and 24-hour BP values in hypertensive populations. This study examined concordance/discordance between office- and ambulatory-based BP control in a large cohort of patients with CKD. STUDY DESIGN Cross-sectional. SETTING & PARTICIPANTS 5,693 hypertensive individuals with CKD stages 1-5 from the Spanish ABPM (ambulatory BP monitoring) Registry. PREDICTORS Thresholds of 140/90 and 130/80 mm Hg for office BP and 24-hour ambulatory BP, respectively. Age, sex, body mass index, waist circumference, hypertension duration, kidney measures, diabetes, dyslipidemia, target-organ damage, and cardiovascular comorbid conditions. OUTCOMES Misclassification of BP control as "white-coat" hypertension (office BP ≥140/90 mm Hg, 24-hour BP <130/80 mm Hg) or masked hypertension (office BP <140/90 mm Hg, 24-hour BP ≥130/80 mm Hg). MEASUREMENTS Standardized office-based BP and 24-hour ABPM. RESULTS Mean age was 61.0 ± 13.9 (SD) years and 52.6% were men. The proportion with white-coat hypertension was 28.8% (36.8% of patients with office BP ≥140/90 mm Hg) and that of masked hypertension was 7.0% (but 32.1% of patients with office BP <140/90 mm Hg). Female sex, aging, obesity, and target-organ damage were associated with white-coat hypertension; aging and obesity were associated with masked hypertension. Only 21.7% and 8.1% of the CKD population had office BP <140/90 and <130/80 mm Hg, respectively. In contrast, 43.5% of individuals had average 24-hour BP <130/80 mm Hg. LIMITATIONS Cross-sectional design, longitudinal associations cannot be established. CONCLUSIONS Misclassification of BP control at the office was observed in 1 of 3 hypertensive patients with CKD. Ambulatory-based control rates were far better than office-based rates. Nevertheless, the burden of uncontrolled ambulatory BP and misclassification of BP control at the office constitutes a call for wider use of ABPM to evaluate the success of hypertension treatment in patients with CKD.
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Affiliation(s)
- Manuel Gorostidi
- Department of Nephrology, Hospital Universitario Central de Asturias, Oviedo, Spain.
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Rifkin DE, Abdelmalek JA, Miracle CM, Low C, Barsotti R, Rios P, Stepnowsky C, Agha Z. Linking clinic and home: a randomized, controlled clinical effectiveness trial of real-time, wireless blood pressure monitoring for older patients with kidney disease and hypertension. Blood Press Monit 2013; 18:8-15. [PMID: 23275313 PMCID: PMC4111271 DOI: 10.1097/mbp.0b013e32835d126c] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Older adults with chronic kidney disease have a high rate of uncontrolled hypertension. Home monitoring of blood pressure (BP) is an integral part of management, but requires that patients bring records to clinic visits. Telemonitoring interventions, however, have not targeted older, less technologically-skilled populations. METHODS Veterans with stage 3 or greater chronic kidney disease and uncontrolled hypertension were randomized to a novel telemonitoring device pairing a Bluetooth-enabled BP cuff with an Internet-enabled hub, which wirelessly transmitted readings (n=28), or usual care (n=15). Home recordings were reviewed weekly and telemonitoring participants were contacted if BP was above goal. The prespecified primary endpoints were improved data exchange and device acceptability. Secondary endpoint was BP change. RESULTS Forty-three participants (average age 68 years, 75% white) completed the 6-month study. Average start-of-study BP was 147/78 mmHg. Those in the intervention arm had a median of 29 (IQR 22, 53) transmitted BP readings per month, with 78% continuing to use the device regularly, whereas only 20% of those in the usual care group brought readings to in-person visits. The median number of telephone contacts triggered by the wireless monitoring was 2 (IQR 1, 4) per patient. Both groups had a significant improvement in systolic BP (P<0.05, for both changes); systolic BP fell a median of 13 mmHg in monitored participants compared with 8.5 mmHg in usual care participants (P for comparison 0.31). CONCLUSION This low-cost wireless monitoring strategy led to greater sharing of data between patients and clinic and produced a trend toward improvements in BP control over usual care at 6 months.
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Affiliation(s)
- Dena E Rifkin
- Division of Nephrology, University of California, San Diego, CA, USA.
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Shafi S, Sarac E, Tran H. Ambulatory Blood Pressure Monitoring in Patients With Chronic Kidney Disease and Resistant Hypertension. J Clin Hypertens (Greenwich) 2012; 14:611-7. [DOI: 10.1111/j.1751-7176.2012.00675.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Aging and antihypertensive medication-related complications in the chronic kidney disease patient. Curr Opin Nephrol Hypertens 2011; 20:449-56. [PMID: 21670671 DOI: 10.1097/mnh.0b013e32834902ad] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
PURPOSE OF REVIEW We have reviewed the recent literature to describe the potential medication errors and adverse drug events (ADEs) associated with antihypertensives among older adults with chronic kidney disease (CKD). RECENT FINDINGS Overall, few studies have been published describing ADEs in older adults with CKD. Several examined hyperkalemia associated with angiotensin-converting enzyme (ACE)-inhibitor/angiotensin II receptor blocker (ARB), diuretic (potassium-sparing), and β-blocker use. Additional studies described acute kidney injury (AKI) most commonly with ACE-inhibitor/ARB therapy. Finally, orthostatic hypotension was evaluated in those taking ACE-inhibitor/ARB, β-blocker, or calcium-channel blocker therapy. In the absence of robust literature examining these events in this understudied population, one must consider age-related antihypertensive pharmacokinetic/pharmacodynamic profiles concomitantly with the patient's comorbidities and other medications in order to minimize the risk for potential medication errors, drug-drug interactions, and ADEs. SUMMARY Some of the most common ADEs associated with antihypertensive use in older adults with CKD include hyperkalemia, AKI, and orthostatic hypotension. Diligent monitoring of laboratory data, vital signs, and potential drug-drug interactions may mitigate serious ADEs caused by antihypertensives in this high-risk patient population.
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Baweja S, Holt SG, McMahon LP. The impact of stopping inhibitors of the renin-angiotensin system in patients with advanced chronic kidney disease. Nephrol Dial Transplant 2011; 26:1752-3; author reply 1753. [DOI: 10.1093/ndt/gfr027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Turgut F, Balogun RA, Abdel-Rahman EM. Renin-angiotensin-aldosterone system blockade effects on the kidney in the elderly: benefits and limitations. Clin J Am Soc Nephrol 2010; 5:1330-9. [PMID: 20498247 DOI: 10.2215/cjn.08611209] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The proportion of the population that is elderly (age>or=65 years) is growing across the world. The increasing longevity of humans results in a higher number of elderly patients' presenting with multiple chronic diseases such as hypertension, diabetes, and chronic kidney disease (CKD). These problems increase morbidity and mortality in the elderly. Overactivity of the renin-angiotensin-aldosterone system (RAAS) is associated with the development of hypertension, cardiovascular events, and CKD, so targeting the RAAS is a logical therapeutic approach. Elderly patients present special concerns regarding the benefits versus risks of using RAAS blockers. Plasma renin activity declines with age, which has been attributed to the effect of age-associated nephrosclerosis. Plasma aldosterone is also reduced with age, resulting in a greater risk for hyperkalemia in older individuals, especially when coupled with the age-associated decline in GFR. Moreover, the elderly have a higher frequency of concurrent conditions and are on many medications, which may further increase the risk for adverse effects of RAAS blocking agents. Unfortunately, there is a paucity of literature that is specifically aimed at studying elderly using the RAAS blockers. We present in our in-depth review data regarding benefits and limitations of the use of the RAAS blockades on the various sites along the RAAS pathway for elderly patients. Specific attention was given to the role of combination RAAS blockade therapy and higher monotherapy dosing in the treatment of hypertension in the elderly.
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Affiliation(s)
- Faruk Turgut
- Department of Medicine, University of Virginia Health System, P.O. Box 800133, Charlottesville, VA 22908, USA.
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