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Jalala SS, Veronese G, Diab M, Abu Jamei Y, Hamam R, Kagee A. Quality of life among residents of Gaza, Palestine: the predictive role of mental distress, fear of COVID-19, and social support. BMC Psychol 2024; 12:152. [PMID: 38491521 PMCID: PMC10943779 DOI: 10.1186/s40359-024-01642-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 03/04/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND Living under siege and deteriorated health, social, educational, and economic conditions and isolation with scarce opportunities to fulfil basic needs and aspirations affect the civil population's mental health and perceived quality of life. In this cross-sectional investigation, we explored the consequences of mental distress, fear of COVID-19, and social support for QoL in the Gaza strip. METHODS Nine hundred seventy nine (32.9% males; 67.1% females; mean age was 35.2 years; s.d. = 11.4) adults were recruited in the Gaza strip. We used the Fear for COVID-19 scale (FCS-19), The WHOQOL-BREF Scale, Berlin Social Support Scale (BSSS), Depression Anxiety and Stress Scale (DASS). Pearson correlation coefficient was computed to assess relationships between quality of life, fear of COVID19, mental distress, and social support; a hierarchical regression analysis was used to assess the association between QoL as the dependent variable and demographic variables and fear of COVID19, mental health, and social support as the independent variables. RESULTS QoL was positively associated with perceived emotion, instrumental, and support seeking. Depression, anxiety, stress, and fear of COVID19 were negatively associated with quality of life. Gender was significantly associated with lower QoL. The study highlighted that the level of fear of COVID-19 was negatively influencing individuals' quality of life (QoL). This fear was negatively associated to psychological distress, gender, place of residence, and family type. Lower-educated and poorer participants had lower QoL scores. Conversely, female gender was notably linked to a lower QOL. The hierarchical regression confirmed that COVID-19 was an added burden for the Palestinian population. The fear of COVID-19 term added a 6.2% variance in QoL. In the final analysis, all predictors were statistically significant, with the fear of COVID-19 term recording a higher contribution of 22.5%, followed by depression term with 21.5%, perceived emotional 18.5%, income at 15.4%, and perceived instruments at 14.8% towards QoL. CONCLUSIONS Practitioners and policymakers must consider the severe violation of human rights when developing psychosocial programs to intervene in the COVID-19 crisis.
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Affiliation(s)
| | - Guido Veronese
- Department of Human Sciences and Education "R. Massa", University of Milano-Bicocca, Milan, Italy
- Department of Psychology, Stellenbosch University, Stellenbosch, Matieland, South Africa
| | - Marwan Diab
- Department of Psychology, Stellenbosch University, Stellenbosch, Matieland, South Africa.
| | | | - Rawya Hamam
- Gaza Community Mental Health Program, Gaza, Palestine
| | - Ashraf Kagee
- Department of Psychology, Stellenbosch University, Stellenbosch, Matieland, South Africa
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Urine-Derived Stem Cell-Secreted Klotho Plays a Crucial Role in the HK-2 Fibrosis Model by Inhibiting the TGF-β Signaling Pathway. Int J Mol Sci 2022; 23:ijms23095012. [PMID: 35563402 PMCID: PMC9105028 DOI: 10.3390/ijms23095012] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 04/28/2022] [Accepted: 04/28/2022] [Indexed: 02/01/2023] Open
Abstract
Renal fibrosis is an irreversible and progressive process that causes severe dysfunction in chronic kidney disease (CKD). The progression of CKD stages is highly associated with a gradual reduction in serum Klotho levels. We focused on Klotho protein as a key therapeutic factor against CKD. Urine-derived stem cells (UDSCs) have been identified as a novel stem cell source for kidney regeneration and CKD treatment because of their kidney tissue-specific origin. However, the relationship between UDSCs and Klotho in the kidneys is not yet known. In this study, we discovered that UDSCs were stem cells that expressed Klotho protein more strongly than other mesenchymal stem cells (MSCs). UDSCs also suppressed fibrosis by inhibiting transforming growth factor (TGF)-β in HK-2 human renal proximal tubule cells in an in vitro model. Klotho siRNA silencing reduced the TGF-inhibiting ability of UDSCs. Here, we suggest an alternative cell source that can overcome the limitations of MSCs through the synergetic effect of the origin specificity of UDSCs and the anti-fibrotic effect of Klotho.
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Aslam A, Shah S, Abbas G, Rehman AU, Malhi TH, Alotaibi NH, Alzarea AI, Rasool MF, Khurram H, Noureen S, Saeed Bokhari MT. Assessment of health-related quality of life in hypertensive hemodialysis patients. PeerJ 2022; 10:e12690. [PMID: 35036092 PMCID: PMC8734469 DOI: 10.7717/peerj.12690] [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: 07/02/2021] [Accepted: 12/04/2021] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Globally, the prevalence of hypertension (HTN) with the coexistence of chronic kidney disease (CKD) is increasing, resulting in poor quality of life. The main objective of the study was to measure the health-related quality of life (HRQoL) of hypertensive hemodialysis patients. METHODS A multicenter follow-up study was carried out in six public and two private dialysis centers in Pakistan. A total of 517 hypertensive hemodialysis patients responded by completing the questionnaire at baseline and two subsequent phases. The quality of life of these patients was assessed using the EQ-5D-5L questionnaire (a standardized instrument for measuring generic health status). Statistical analysis was done using a multivariate linear regression model, Friedman test and Kruskal Wallis test. RESULTS The majority of patients (58.2%) had normal body mass index and about 60.5% of the patients were taking less salt due to HTN. Friedman test gave the statistically significant results (p ≤ 0.001) in systolic blood pressure (BP), diastolic BP and EQ-5D visual analogue scale (VAS) score between three phases (initial visit, first follow-up and second follow-up). A significant improvement was observed in self-care and usual activities from initial visit to first follow-up (p < 0.05). The most problematic dimension among the hypertensive patients with CKD was pain/discomfort (86.5%). CONCLUSIONS HTN with coexisting CKD in hemodialysis patients severely affected HRQoL. Pain/discomfort was the most problematic dimension among the participants.
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Affiliation(s)
- Ayesha Aslam
- Department of Neurology, King Edward Medical University, Lahore, Pakistan
| | - Shahid Shah
- Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Ghulam Abbas
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Anees ur Rehman
- Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan
| | - Tauqeer Hussain Malhi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka, Al-Jouf Province, Kingdom of Saudi Arabia
| | - Nasser Hadal Alotaibi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka, Al-Jouf Province, Kingdom of Saudi Arabia
| | - Abdulaziz Ibrahim Alzarea
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka, Al-Jouf Province, Kingdom of Saudi Arabia
| | - Muhammad Fawad Rasool
- Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan
| | - Haris Khurram
- Department of Sciences and Humanities, National University of Computer and Emerging Sciences, Faisalabad, Pakistan
| | - Sibgha Noureen
- Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Talha Saeed Bokhari
- Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan
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Eneanya ND, Tiako MJN, Novick TK, Norton JM, Cervantes L. Disparities in Mental Health and Well-Being Among Black and Latinx Patients With Kidney Disease. Semin Nephrol 2022; 41:563-573. [PMID: 34973700 DOI: 10.1016/j.semnephrol.2021.10.008] [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: 11/28/2022]
Abstract
Black and Latinx individuals in the United States are afflicted disproportionately with kidney disease. Because of structural racism, social risk factors drive disparities in disease prevalence and result in worse outcomes among these patient groups. The impact of social and economic oppression is pervasive in physical and emotional aspects of health. In this review, we describe the history of race and ethnicity among black and Latinx individuals in the United States and discuss how these politicosocial constructs impact disparities in well-being and mental health. Lastly, we outline future research, clinical considerations, and policy considerations to eliminate racial and ethnic disparities in well-being among black and Latinx individuals with kidney disease.
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Affiliation(s)
- Nwamaka D Eneanya
- Renal-Electrolyte and Hypertension Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA.
| | | | - Tessa K Novick
- Division of Nephrology, Department of Internal Medicine, University of Texas, Austin Dell Medical School, Austin, TX
| | - Jenna M Norton
- Division of Kidney, Urologic, and Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD
| | - Lilia Cervantes
- Division of Hospital Medicine, Department of Medicine, University of Colorado, Aurora, CO
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Faulhaber L, Herget-Rosenthal S, Jacobs H, Hoffmann F. Health-Related Quality of Life according to Renal Function: Results from a Nationwide Health Interview and Examination Survey. Kidney Blood Press Res 2021; 47:13-22. [PMID: 34818245 DOI: 10.1159/000518668] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 07/25/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Most studies on health-related quality of life (HRQoL) in chronic kidney disease (CKD) focus on patients with end-stage kidney disease although they represent a small proportion of patients with CKD. We aimed to analyze HRQoL according to glomerular filtration rate (GFR) categories in a population-based sample of adults living in Germany. METHODS Data from the German health interview and examination survey conducted from 2008 to 2011 were used. Participants with valid interview and examination data aged 40-79 years were included (n = 5,159). Serum creatinine levels were used to calculate estimated GFR via the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation. We classified kidney function in GFR categories according to the Kidney Disease Improving Global Outcomes Initiative (KDIGO) guidelines on CKD: G1 (high): ≥90 mL/min/1.73 m2, G2 (normal): 60-89 mL/min/1.73 m2, G3a (mildly decreased): 45-59 mL/min/1.73 m2, G3b (moderately decreased): 30-44 mL/min/1.73 m2, G4/5 (severely decreased/end-stage kidney disease): <30 mL/min/1.73 m2. HRQoL was evaluated with the Short Form Health Survey (SF-36). Different multivariate linear and logistic regression models were used to analyze the association of HRQoL with GFR categories. RESULTS Overall, 5.9% had a GFR <60 mL/min/1.73 m2 (corresponding to categories G3a, G3b, and G4/5). Compared to category G2 linear regression showed a decline in physical HRQoL in categories G3a (-2.34, p = 0.004), G3b (-5.37, p = 0.009), and G4/5 (-4.82, p = 0.117). No decline in mental HRQoL was detected with increasing GFR categories. Categories G3a to G4/5 were significantly associated with a low perceived general state of health (G3a: odds ratio [OR] = 2.03, p = 0.001; G3b: OR = 3.01, p = 0.009; G4/5: OR = 8.70, p = 0.016) when compared to category G2. CONCLUSION In a representative sample of adults living in Germany, both physical HRQoL and the perceived general state of health are already significantly reduced in category G3a.
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Affiliation(s)
- Liv Faulhaber
- Department of Health Services Research, Carl von Ossietzky University Oldenburg, Oldenburg, Germany
| | | | - Hannes Jacobs
- Department of Health Services Research, Carl von Ossietzky University Oldenburg, Oldenburg, Germany
| | - Falk Hoffmann
- Department of Health Services Research, Carl von Ossietzky University Oldenburg, Oldenburg, Germany
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Tadrous R, O'Rourke D, Mockler D, Broderick J. Health-related quality of life in narcolepsy: A systematic review and meta-analysis. J Sleep Res 2021; 30:e13383. [PMID: 34036640 DOI: 10.1111/jsr.13383] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/16/2021] [Accepted: 04/19/2021] [Indexed: 11/30/2022]
Abstract
To date, there has been no systematic analysis of the literature regarding health-related quality of life in narcolepsy. This systematic review aimed to examine the impact of narcolepsy on health-related quality of life, measured through standardised health-related quality of life questionnaires such as the Short Form 36 and Functional Outcome of Sleep Questionnaire. The following databases: Medline, Embase, Cinahl, and Web of Science were searched for studies that investigated health-related quality of life in adults with narcolepsy. Studies were reviewed independently by two reviewers, and a random-effects meta-analysis was performed. A total of 30 studies were eligible for inclusion in the review. Additionally, meta-analyses were conducted for the Short Form 36 and the EQ5D. The Short Form 36 meta-analysis identified that the pooled mean scores for the Physical Component Summary (45.91) were less affected than the Mental Component Summary (42.98). People with narcolepsy experience substantially lower health-related quality of life when compared with the general population norms of the USA, UK, France and Norway, as well as compared with people with chronic diseases such as multiple sclerosis, diabetes, hypertension and epilepsy. Further research is warranted to identify the longitudinal effects of narcolepsy on health-related quality of life, and to develop a narcolepsy-specific health-related quality of life tool.
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Chang YT, Wang F, Huang WY, Hsiao H, Wang JD, Lin CC. Estimated Loss of Lifetime Employment Duration for Patients Undergoing Maintenance Dialysis in Taiwan. Clin J Am Soc Nephrol 2021; 16:746-756. [PMID: 33858826 PMCID: PMC8259483 DOI: 10.2215/cjn.13480820] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 02/08/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND OBJECTIVES An accurate estimate of the loss of lifetime employment duration resulting from kidney failure can facilitate comprehensive evaluation of societal financial burdens. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS All patients undergoing incident dialysis in Taiwan during 2000-2017 were identified using the National Health Insurance Research Database. The corresponding age-, sex-, and calendar year-matched general population served as the referents. The survival functions and the employment states of the index cohort (patients on dialysis) and their referents for each age strata were first calculated, and then extrapolated until age 65 years, where the sum of the product of the survival function and the employment states was the lifetime employment duration. The difference in lifetime employment duration between the index and referent cohort was the loss of lifetime employment duration. Extrapolation of survival function and relative employment-to-population ratios were estimated by the restricted cubic spline models and the quadratic/linear models, respectively. RESULTS A total of 83,358 patients with kidney failure were identified. Men had a higher rate of employment than women in each age strata. The expected loss of lifetime employment duration for men with kidney failure was 11.8, 7.6, 5.7, 3.8, 2.3, 1.0, and 0.2 years for those aged 25-34, 35-40, 41-45, 46-50, 51-55, 56-60, and 61-64 years, respectively; and the corresponding data for women was 10.5, 10.1, 7.9, 5.6, 3.3, 1.5, and 0.3 years, respectively. The values for loss of lifetime employment duration divided by loss of life expectancy were all >70% for women and >88% for men across the different age strata. The sensitivity analyses indicated that the results were robust. CONCLUSIONS The loss of lifetime employment duration in patients undergoing dialysis mainly originates from loss of life expectancy.
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Affiliation(s)
- Yu-Tzu Chang
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Fuhmei Wang
- Department of Economics, College of Social Sciences, National Cheng Kung University, Tainan, Taiwan
| | - Wen-Yen Huang
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Hsuan Hsiao
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jung-Der Wang
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan,Department of Environmental and Occupational Health, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Chang-Ching Lin
- Department of Economics, College of Social Sciences, National Cheng Kung University, Tainan, Taiwan
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Alefishat E, S Jarab A, Abu Farha R. Factors affecting health-related quality of life among hypertensive patients using the EQ-5D tool. Int J Clin Pract 2020; 74:e13532. [PMID: 32416003 DOI: 10.1111/ijcp.13532] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 05/08/2020] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVES Hypertension (HTN) is a major risk factor for cardiovascular disease, it is an epidemic health problem with 1 billion people affected worldwide. Limited studies have examined the impact of HTN on physical, psychological and social functioning of HTN patients. Furthermore, little is known about factors that impair these domains among these patients. Thus, the aim of the present study is to assess health-related quality of life (HRQoL) and to explore predictors of poor HRQoL in patients with HTN in Jordan. METHODS Hypertensive patients visiting cardiology and internal medicine departments were recruited from three major hospitals in Jordan. Patients' Socio-demographics and medical data were collected via direct patient encounters and medical records. The validated Arabic version of EQ-5D tool was used to assess HRQoL. Simple linear regression was performed to explore the factors associated with poor HRQoL. RESULTS The mean score of the EQ-5D index of the 300 participants was 0.732 (SD = 0.29, range from -0.594 to 1.0). While extreme problems were only reported by 10% of the participants, most of them reported "some problems" through the five dimensions with the highest percentage (43.3%) for mobility dimension. Gender, monthly income, number of medical conditions, number of medications, number of HTN medications, duration of HTN and the presence of any atherosclerotic cardiovascular diseases were significantly associated with the EQ-5D index value (P-value <.05). CONCLUSIONS The current study highlights factors that negatively impact HRQoL in patients with HTN. Such findings should provide useful information for future pharmaceutical care intervention programmes aimed at improving HRQoL and other health outcomes in patients with HTN.
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Affiliation(s)
- Eman Alefishat
- Department of Biopharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, The University of Jordan, Amman, Jordan
- Department of Pharmacology, College of Medicine and Health Science, Khalifa University, Abu Dhabi, United Arab Emirates
| | - Anan S Jarab
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Rana Abu Farha
- Department of Clinical Pharmacy and Therapeutics, Faculty of Pharmacy, Applied Science Private University, Amman, Jordan
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Ghazi L, Yaffe K, Tamura MK, Rahman M, Hsu CY, Anderson AH, Cohen JB, Fischer MJ, Miller ER, Navaneethan SD, He J, Weir MR, Townsend RR, Cohen DL, Feldman HI, Drawz PE. Association of 24-Hour Ambulatory Blood Pressure Patterns with Cognitive Function and Physical Functioning in CKD. Clin J Am Soc Nephrol 2020; 15:455-464. [PMID: 32217634 PMCID: PMC7133123 DOI: 10.2215/cjn.10570919] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 01/14/2020] [Indexed: 01/11/2023]
Abstract
BACKGROUND AND OBJECTIVES Hypertension is highly prevalent in patients with CKD as is cognitive impairment and frailty, but the link between them is understudied. Our objective was to determine the association between ambulatory BP patterns, cognitive function, physical function, and frailty among patients with nondialysis-dependent CKD. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS Ambulatory BP readings were obtained on 1502 participants of the Chronic Renal Insufficiency Cohort. We evaluated the following exposures: (1) BP patterns (white coat, masked, sustained versus controlled hypertension) and (2) dipping patterns (reverse, extreme, nondippers versus normal dippers). Outcomes included the following: (1) cognitive impairment scores from the Modified Mini Mental Status Examination of <85, <80, and <75 for participants <65, 65-79, and ≥80 years, respectively; (2) physical function, measured by the short physical performance battery (SPPB), with higher scores (0-12) indicating better functioning; and (3) frailty, measured by meeting three or more of the following criteria: slow gait speed, muscle weakness, low physical activity, exhaustion, and unintentional weight loss. Cognitive function and frailty were assessed at the time of ambulatory BP (baseline) and annually thereafter. SPPB was assessed at baseline logistic and linear regression and Cox discrete models assessed the cross-sectional and longitudinal relationship between dipping and BP patterns and outcomes. RESULTS Mean age of participants was 63±10 years, 56% were male, and 39% were black. At baseline, 129 participants had cognitive impairment, and 275 were frail. Median SPPB score was 9 (interquartile range, 7-10). At baseline, participants with masked hypertension had 0.41 (95% CI, -0.78 to -0.05) lower SPPB scores compared with those with controlled hypertension in the fully adjusted model. Over 4 years of follow-up, 529 participants had incident frailty, and 207 had incident cognitive impairment. After multivariable adjustment, there was no association between BP or dipping patterns and incident frailty or cognitive impairment. CONCLUSIONS In patients with CKD, dipping and BP patterns are not associated with incident or prevalent cognitive impairment or prevalent frailty.
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Affiliation(s)
- Lama Ghazi
- Department of Epidemiology and Community Health, Division of Public Health, University of Minnesota, Minneapolis, Minnesota
| | - Kristine Yaffe
- Departments of Epidemiology and Biostatistics and Psychiatry and Neurology, University of California, San Francisco, San Francisco, California
| | - Manjula K Tamura
- Veterans Affairs Palo Alto Health Care System, Geriatric Research, Education and Clinical Center, Veterans Affairs Palo Alto, Palo Alto, California.,Division of Nephrology, Stanford University School of Medicine, Palo Alto, California
| | - Mahboob Rahman
- Division of Nephrology, Department of Medicine, Case Western Reserve University, Cleveland, Ohio
| | - Chi-Yuan Hsu
- Division of Nephrology, University of California, San Francisco, San Francisco, California.,Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Amanda H Anderson
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana
| | - Jordana B Cohen
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michael J Fischer
- Renal Section and Center of Innovation for Complex Chronic Healthcare, Jesse Brown Veterans Affairs Medical Center, Chicago, Illinois.,Nephrology Division, Department of Medicine, University of Illinois Hospital and Health Sciences Center, Chicago, Illinois
| | - Edgar R Miller
- Department of Epidemiology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Sankar D Navaneethan
- Section of Nephrology, Department of Medicine, Selzman Institute for Kidney Health, Baylor College of Medicine, Houston, Texas
| | - Jiang He
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana
| | - Matthew R Weir
- Division of Nephrology, Department of Medicine, University of Maryland Medical Center, Baltimore, Maryland; and
| | - Raymond R Townsend
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Debbie L Cohen
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Harold I Feldman
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Paul E Drawz
- Division of Renal Diseases and Hypertension, University of Minnesota, Minneapolis, Minnesota
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10
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Relationship between hypertension with quality of life of hemodialysis patients. ENFERMERIA CLINICA 2019. [DOI: 10.1016/j.enfcli.2019.04.134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Gu M, Cheng Q, Wang X, Yuan F, Sam NB, Pan H, Li B, Ye D. The impact of SLE on health-related quality of life assessed with SF-36: a systemic review and meta-analysis. Lupus 2019; 28:371-382. [PMID: 30813871 DOI: 10.1177/0961203319828519] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To evaluate the impact of systemic lupus erythematosus (SLE) on health-related quality of life (HRQoL) assessed with SF-36 and explore factors associated with HRQoL in SLE patients. METHODS A random-effect meta-analysis was performed to calculate extracted data. Sensitivity and subgroup analyses were performed to distinguish sources of heterogeneity. RESULTS A total of 36 articles were finally included in this meta-analysis, including 6510 patients. The pooled mean scores of SF-36 physical component summary and mental component summary were 46.10 (95% confidence interval (CI): 43.09-49.10) and 50.37 (95% CI: 47.78-52.87), respectively. Spearman's correlation analysis found that mean age, proportion of female participants, and publication decades were negatively associated with some of the SF-36 domains. Sample size and SLEDAI were positively associated with some of the SF-36 domains. Patients with SLE have lower HRQoL in comparison to the general population. CONCLUSIONS SLE has a significant impact on HRQoL, which proves that the necessity of improving HRQoL in SLE patients cannot be ignored. Measuring HRQoL should be considered as an indispensable part of the overall evaluation of health conditions of SLE patients.
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Affiliation(s)
- M Gu
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - Q Cheng
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - X Wang
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - F Yuan
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - N B Sam
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - H Pan
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - B Li
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - D Ye
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
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Bazargan M, Smith JL, Robinson P, Uyanne J, Abdulrahoof R, Chuku C, Assari S. Chronic Respiratory Disease and Health-Related Quality of Life of African American Older Adults in an Economically Disadvantaged Area of Los Angeles. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E1756. [PMID: 31108963 PMCID: PMC6571607 DOI: 10.3390/ijerph16101756] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 05/06/2019] [Accepted: 05/16/2019] [Indexed: 12/14/2022]
Abstract
Background. Most of the attention of policy makers, program planners, clinicians, and researchers in the area of physical health disparities among African American older adults has been traditionally focused on cardiometabolic disease and cancer. Among a long list of chronic medical conditions, chronic respiratory conditions (CRCs), such as asthma, chronic bronchitis, and emphysema, have received less attention. Purpose. This study investigated whether CRCs contribute to physical and mental health-related quality of life (HRQoL) of African American older adults who live in economically disadvantaged urban areas, and whether these effects are due to demographic factors, socioeconomic status (SES), health behaviors, and comorbid medical and mental conditions. Methods. This community-based study recruited 617 African American older adults (age ≥ 65 years) from Service Planning Areas (SPA) 6, an economically disadvantaged area in South Los Angeles. Structured face-to-face interviews were used to collect data on demographic factors (age and gender), SES (educational attainment and financial difficulty), living arrangements, marital status, health behaviors (cigarette smoking and alcohol drinking), health (CRC, number of comorbid medical conditions, depressive symptoms, and pain intensity), and physical and mental HRQoL (Physical and Mental Component Summary Scores; PCS and MCS; SF-12). Linear regressions were used to analyze the data. Results. The presence of CRCs was associated with lower PCS and MCS in bivariate analysis. The association between CRCs and PCS remained significant above and beyond all confounders. However, the association between CRCs and MCS disappeared after controlling for confounders. Conclusion. For African American older adults living in economically disadvantaged urban areas, CRCs contribute to poor physical HRQoL. Evaluation and treatment of CRCs in African American older adults may be a strategy for reduction of disparities in HRQoL in this population. As smoking is the major modifiable risk factor for CRCs, there is a need to increase accessibility of smoking cessation programs in economically disadvantaged urban areas. More research is needed on the types, management, and prognosis of CRCs such as asthma, chronic bronchitis, and emphysema in African American older adults who reside in low-income and resource limited urban areas.
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Affiliation(s)
- Mohsen Bazargan
- Departments of Family Medicine, College of Medicine, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA.
- Departments of Public Health, College of Health and Science, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA.
- Departments of Family Medicine, University of California, Los Angeles (UCLA), Los Angeles, CA 90095, USA.
| | - James L Smith
- Departments of Family Medicine, College of Medicine, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA.
| | - Paul Robinson
- Departments of Family Medicine, College of Medicine, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA.
- Departments of Family Medicine, University of California, Los Angeles (UCLA), Los Angeles, CA 90095, USA.
| | - John Uyanne
- Division of Internal Medicine & Geriatrics, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA.
| | - Ruqayyah Abdulrahoof
- Departments of Public Health, College of Health and Science, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA.
| | - Chika Chuku
- Departments of Public Health, College of Health and Science, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA.
| | - Shervin Assari
- Departments of Family Medicine, College of Medicine, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA.
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13
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Ware JE, Richardson MM, Meyer KB, Gandek B. Improving CKD-Specific Patient-Reported Measures of Health-Related Quality of Life. J Am Soc Nephrol 2019; 30:664-677. [PMID: 30898870 DOI: 10.1681/asn.2018080814] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Accepted: 01/30/2019] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Patient-reported outcome measures that are more practical and clinically useful are needed for patients with CKD. We compared a new CKD-specific quality-of-life impact scale (CKD-QOL) with currently used measures. METHODS Patients (n=485) in different treatment groups (nondialysis stages 3-5, on dialysis, or post-transplant) completed the kidney-specific CKD-QOL and Kidney Disease Quality of Life-36 (KDQOL-36) forms and the generic SF-12 Health Survey at baseline and 3 months. New items summarizing quality of life (QOL) impact attributed to CKD across six QOL domains yielded single impact scores from a six-item static (fixed-length) form and from computerized adaptive tests (CATs) with three to six items. Validity tests compared the CKD-QOL, KDQOL-36 (Burden, Effects, and Symptoms/Problems subscales), and generic SF-12 measures across groups in four tests of clinical status and clinician assessment of change (CKD-specific tests), and number of comorbidities. ANOVA was used to test for group mean differences, variances in each measure explained by groups, and relative validity (RV) in comparison with the referent KDQOL-36 Burden subscale. RESULTS KDQOL-36 and CKD-QOL measures generally discriminated better than generic SF-12v2 measures. The pattern of variances across CKD-specific tests comparing validity favored CKD-QOL two-fold over KDQOL-36. Two RV test results confirmed CKD-QOL improvements over the referent KDQOL scale. Results for static and CAT CKD-QOL forms were similar. SF-12 Physical and KDQOL-36 Symptoms scores worsened with increasing comorbid condition counts. CONCLUSIONS Overall, compared with the KDQOL-36, the new approach to summarizing CKD-specific QOL impact performed better across multiple tests of validity. CAT surveys were more efficient than static surveys.
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Affiliation(s)
- John E Ware
- John Ware Research Group, Outcomes Measurement Department, Watertown, Massachusetts; .,Department of Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Michelle M Richardson
- William B. Schwartz Division of Nephrology, Department of Medicine, Tufts Medical Center, Boston, Massachusetts; and.,Dialysis Clinic, Inc., Outcomes Monitoring Program, Boston, Massachusetts
| | - Klemens B Meyer
- William B. Schwartz Division of Nephrology, Department of Medicine, Tufts Medical Center, Boston, Massachusetts; and.,Dialysis Clinic, Inc., Outcomes Monitoring Program, Boston, Massachusetts
| | - Barbara Gandek
- John Ware Research Group, Outcomes Measurement Department, Watertown, Massachusetts.,Department of Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, Massachusetts
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14
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Erickson KF, Zhao B, Ho V, Winkelmayer WC. Employment among Patients Starting Dialysis in the United States. Clin J Am Soc Nephrol 2018; 13:265-273. [PMID: 29348264 PMCID: PMC5967428 DOI: 10.2215/cjn.06470617] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Accepted: 10/19/2017] [Indexed: 11/23/2022]
Abstract
BACKGROUND AND OBJECTIVES Patients with ESRD face significant challenges to remaining employed. It is unknown when in the course of kidney disease patients stop working. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS We examined employment trends over time among patients ages 18-54 years old who initiated dialysis in the United States between 1996 and 2013 from a national ESRD registry. We compared unadjusted trends in employment at the start of dialysis and 6 months before ESRD and used linear probability models to estimate changes in employment over time after adjusting for patient characteristics and local unemployment rates in the general population. We also examined employment among selected vulnerable patient populations and changes in employment in the 6 months preceding dialysis initiation. RESULTS Employment was low among patients starting dialysis throughout the study period at 23%-24%, and 38% of patients who were employed 6 months before ESRD stopped working by dialysis initiation. However, after adjusting for observed characteristics, the probability of employment increased over time; patients starting dialysis between 2008 and 2013 had a 4.7% (95% confidence interval, 4.3% to 5.1%) increase in the absolute probability of employment at the start of dialysis compared with patients starting dialysis between 1996 and 2001. Black and Hispanic patients were less likely to be employed than other patients starting dialysis, but this gap narrowed during the study period. CONCLUSIONS Although working-aged patients in the United States starting dialysis have experienced increases in the adjusted probability of employment over time, employment at the start of dialysis has remained low.
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Affiliation(s)
- Kevin F. Erickson
- Section of Nephrology and Selzman Institute for Kidney Health, Baylor College of Medicine, Houston, Texas; and
- Baker Institute for Public Policy and Department of Economics, Rice University, Houston, Texas
| | - Bo Zhao
- Section of Nephrology and Selzman Institute for Kidney Health, Baylor College of Medicine, Houston, Texas; and
| | - Vivian Ho
- Baker Institute for Public Policy and Department of Economics, Rice University, Houston, Texas
| | - Wolfgang C. Winkelmayer
- Section of Nephrology and Selzman Institute for Kidney Health, Baylor College of Medicine, Houston, Texas; and
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15
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Neijenhuis MK, Kievit W, Perrone RD, Sloan JA, Erwin P, Murad MH, Gevers TJG, Hogan MC, Drenth JPH. The effect of disease severity markers on quality of life in autosomal dominant polycystic kidney disease: a systematic review, meta-analysis and meta-regression. BMC Nephrol 2017; 18:169. [PMID: 28545401 PMCID: PMC5445294 DOI: 10.1186/s12882-017-0578-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Accepted: 05/10/2017] [Indexed: 11/29/2022] Open
Abstract
Background Little is known about determinants of quality of life (QoL) in autosomal dominant polycystic kidney disease (ADPKD). Recent studies suggest that QoL in ADPKD is determined by more factors than mere renal function. We investigated the effect of ADPKD on QoL and evaluated how Qol is affected by disease severity markers renal function, kidney volume and liver volume. Methods We performed a systematic review, meta-analysis and meta-regression analyses of cohort studies and randomized controlled trials investigating patient-reported QoL in adult patients with ADPKD not yet on dialysis. EMBASE, MEDLINE, and Web of Science were searched to August 2015 without language restrictions. Two investigators independently reviewed title, abstracts and full text of potentially relevant citations to determine eligibility. We compared pooled QoL summary scores of ADPKD patients using a random-effects meta-analytic model. These scores were compared with mean and age-corrected reference scores of the general population. In a meta-regression analysis, we investigated the univariate effect of renal function, kidney volume and liver volume on QoL. Results We included nine studies in meta-analysis including 1623 patients who completed the SF-36 questionnaire. Pooled physical (PCS) and mental component scores (MCS) of the SF-36 of individuals with ADPKD were lower than those of the reference population (45.7 vs. 50.0 and 47.8 vs. 50.0 points, both P < 0.001). QoL of ADPKD patients remained lower after comparison with age-corrected reference values (age 35–44 year; PCS 52.2, MCS 49.9 points, both P < 0.05). Larger liver volume negatively impacted PCS (P < 0.001) and MCS (P = 0.001), whereas there was no association with renal function (PCS P = 0.1, MCS P = 0.9) and kidney volume (PCS P = 0.5, MCS P = 0. 5). Total liver and kidney volume had no impact on PCS (P = 0.1), but did have impact on MCS (P = 0.02). Conclusions QoL reported by non-dialysis patients with ADPKD is impaired compared to the general population. Large liver volume was the most important factor that diminishes QoL. PROSPERO International Registry number CRD42015026428. Electronic supplementary material The online version of this article (doi:10.1186/s12882-017-0578-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Myrte K Neijenhuis
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, P.O. Box 9101, code 455, 6500 HB, Nijmegen, the Netherlands
| | - Wietske Kievit
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, P.O. Box 9101, code 455, 6500 HB, Nijmegen, the Netherlands
| | - Ronald D Perrone
- Radboud Institute for Health Science, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Jeff A Sloan
- Department of Medicine, Division of Nephrology, Tufts Medical Center, Boston, MA, USA
| | - Patricia Erwin
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA.,Mayo Clinic Libraries, Mayo Clinic, Rochester, MN, USA
| | - Mohammad Hassan Murad
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA
| | - Tom J G Gevers
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, P.O. Box 9101, code 455, 6500 HB, Nijmegen, the Netherlands
| | - Marie C Hogan
- Division of Nephrology and Hypertension, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Joost P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, P.O. Box 9101, code 455, 6500 HB, Nijmegen, the Netherlands.
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16
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Measuring health-related quality of life in patients with conservatively managed stage 5 chronic kidney disease: limitations of the Medical Outcomes Study Short Form 36: SF-36. Qual Life Res 2016; 25:2799-2809. [PMID: 27522214 PMCID: PMC5065617 DOI: 10.1007/s11136-016-1313-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2016] [Indexed: 01/22/2023]
Abstract
PURPOSE Chronic kidney disease (CKD) negatively affects health-related quality of life (HRQoL), which is often measured using the Medical Outcomes Study Short Form 36 (SF-36) questionnaire. However, the adequacy of SF-36 in this population has not been reported. We aimed to determine floor and ceiling effects and responsiveness to change of SF-36 in patients with conservatively managed stage 5 CKD. METHODS SF-36 data were collected prospectively. Floor and ceiling effects were estimated for each SF-36 scale and summary measure based on raw scores. The minimal clinically important difference (MCID) was estimated using a combination of anchor-based and distribution-based methods. Responsiveness to change was assessed by comparing MCID for each scale and summary measure to its smallest detectable change. RESULTS SF-36 data were available for 73 of the 74 study participants. Using baseline data, floor and/or ceiling effects were detected for 3 of the 8 SF-36 scales. The anchor-based estimation of MCID based on differences in baseline functional status yielded the most reliable results. For the physical component summary, MCID was estimated at 5.7 points. Whilst the two SF-36 summary measures were responsive to change and free of floor and/or ceiling effects, six of the eight scales were not. CONCLUSIONS This small study of patients with conservatively managed stage 5 CKD found that only the summary measures of SF-36 and 2 of its 8 scales can be used to assess changes in HRQoL over time. These findings suggest that in this population, alternative HRQoL assessment tools should be considered for future studies.
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17
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Wong C, Gerson A, Hooper SR, Matheson M, Lande M, Kupferman J, Furth S, Warady B, Flynn J. Effect of elevated blood pressure on quality of life in children with chronic kidney disease. Pediatr Nephrol 2016; 31:1129-36. [PMID: 26857712 PMCID: PMC5634383 DOI: 10.1007/s00467-015-3262-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Revised: 10/28/2015] [Accepted: 10/30/2015] [Indexed: 11/26/2022]
Abstract
BACKGROUND Although hypertension is known to have an adverse impact on health-related quality of life (HRQoL) in adults, little is known about the effects of hypertension and use of antihypertensive medications on HRQoL in hypertensive children with chronic kidney disease (CKD). METHODS Cross-sectional and longitudinal assessment of impact of elevated blood pressure (BP) and antihypertensive medication use on HRQoL scores obtained in children enrolled in the Chronic Kidney Disease in Children (CKiD) Study. Blood pressure was measured both manually and by ambulatory blood pressure monitoring. HRQoL was assessed with the PedsQL survey. RESULTS The study sample included 551 participants with sufficient data for cross-sectional and longitudinal analyses. Cross-sectional analysis of presence of prehypertension or hypertension and impact on HRQoL found mild associations between elevated BP and HRQoL scores with overall PedsQL parent and child scores averaging 79 vs. 76.5 and 83 vs. 78.5, respectively. However, no associations persisted under longitudinal multivariate analysis. CONCLUSIONS Despite apparent small effects of elevated BP on HRQoL at baseline, no association was found between the presence of elevated BP and HRQoL over time in children with mild-to-moderate CKD. In addition, antihypertensive medication use did not appear to have an impact on HRQoL in this population.
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Affiliation(s)
- Cynthia Wong
- Division of Pediatric Nephrology, Stanford University, 300 Pasteur Drive, Stanford, CA, 94305, USA.
| | - Arlene Gerson
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Stephen R Hooper
- Department of Allied Health Sciences, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Matthew Matheson
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Marc Lande
- Department of Pediatrics, University of Rochester Medical Center, Rochester, NY, USA
| | - Juan Kupferman
- Division of Pediatric Nephrology and Hypertension, Maimonides Medical Center, Brooklyn, NY, USA
| | - Susan Furth
- Division of Nephrology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Bradley Warady
- Division of Nephrology, Children's Mercy Hospital, Kansas City, MO, USA
| | - Joseph Flynn
- Division of Nephrology, Seattle Children's Hospital, Seattle, WA, USA
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18
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Wang AY, Bellomo R, Cass A, Finfer S, Gattas D, Myburgh J, Chadban S, Hirakawa Y, Ninomiya T, Li Q, Lo S, Barzi F, Sukkar L, Jardine M, Gallagher MP. Health-related quality of life in survivors of acute kidney injury: The Prolonged Outcomes Study of the Randomized Evaluation of Normal versus Augmented Level Replacement Therapy study outcomes. Nephrology (Carlton) 2016; 20:492-8. [PMID: 25891297 DOI: 10.1111/nep.12488] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/09/2015] [Indexed: 11/30/2022]
Abstract
AIM While patients with chronic kidney disease have reduced health-related quality of life (HRQOL), long-term HRQOL of survivors of severe acute kidney injury (AKI) remains unclear. METHODS We analysed HRQOL from the Prolonged Outcomes Study of the Randomized Evaluation of Normal versus Augmented Level Replacement Therapy (POST-RENAL) study and compared findings with those from a general Australian adult population enrolled in the Australian Diabetes, Obesity and Lifestyle (AusDiab) study. We used a multivariate analysis adjusted for baseline characteristics along with sensitivity analysis using age and sex-matched case controls. RESULTS In the POST-RENAL study, 282 participants had HRQOL data collected using the SF-12 questionnaire. This was compared with 6330 participants from the AusDiab study. Unadjusted analyses showed that POST-RENAL participants had lower physical component scores (PCS, mean score 40.0 vs 49.8, P<0.0001) and lower mental component scores (MCS, mean score 49.8 vs 53.9, P<0.0001) than the AusDiab group. After age and sex matching, the difference in PCS and MCS remained statistically significant (P<0.0001). Advanced age, reduced renal function and albuminuria (all P ≤ 0.01) were all strongly associated with lower PCS values but not MCS values. After matching subsets of the cohorts on the basis of age, sex and renal function, PCS and MCS were lower in the POST-RENAL group (P<0.0001). CONCLUSION Survivors of severe AKI in the POST-RENAL study had lower physical and mental components of HRQOL compared with general population, even after adjustment for their reduced renal function. Increasing age and reduced renal function were associated with poorer physical QOL.
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Affiliation(s)
- Amanda Y Wang
- Renal and Metabolic Division, The George Institute for Global Health, Sydney, New South Wales, Australia.,Concord Clinical School, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Rinaldo Bellomo
- Renal and Metabolic Division, The George Institute for Global Health, Sydney, New South Wales, Australia.,Department of Intensive Care, Austin Hospital, Melbourne, Victoria, Australia
| | - Alan Cass
- Menzies School of Health Research, Darwin, Northern Territory, Australia
| | - Simon Finfer
- Renal and Metabolic Division, The George Institute for Global Health, Sydney, New South Wales, Australia.,Concord Clinical School, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia
| | - David Gattas
- Renal and Metabolic Division, The George Institute for Global Health, Sydney, New South Wales, Australia.,Department of Renal Medicine, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - John Myburgh
- Renal and Metabolic Division, The George Institute for Global Health, Sydney, New South Wales, Australia.,St George and Sutherland Clinical School, The University of New South Wales, Sydney, New South Wales, Australia
| | - Steve Chadban
- Department of Renal Medicine, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Concord Clinical School, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Yoichiro Hirakawa
- Renal and Metabolic Division, The George Institute for Global Health, Sydney, New South Wales, Australia
| | - Toshiharu Ninomiya
- Renal and Metabolic Division, The George Institute for Global Health, Sydney, New South Wales, Australia
| | - Qiang Li
- Renal and Metabolic Division, The George Institute for Global Health, Sydney, New South Wales, Australia
| | - Serigne Lo
- Renal and Metabolic Division, The George Institute for Global Health, Sydney, New South Wales, Australia
| | - Federica Barzi
- Renal and Metabolic Division, The George Institute for Global Health, Sydney, New South Wales, Australia
| | - Louisa Sukkar
- Renal and Metabolic Division, The George Institute for Global Health, Sydney, New South Wales, Australia
| | - Meg Jardine
- Renal and Metabolic Division, The George Institute for Global Health, Sydney, New South Wales, Australia.,Concord Clinical School, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Department of Renal Medicine, Concord Repatriation General Hospital, Sydney, New South Wales, Australia
| | - Martin P Gallagher
- Renal and Metabolic Division, The George Institute for Global Health, Sydney, New South Wales, Australia.,Concord Clinical School, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Department of Renal Medicine, Concord Repatriation General Hospital, Sydney, New South Wales, Australia
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19
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Johnson DS, Kapoian T, Taylor R, Meyer KB. Going Upstream: Coordination to Improve CKD Care. Semin Dial 2016; 29:125-34. [PMID: 26765792 DOI: 10.1111/sdi.12461] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Care coordination for patients with chronic kidney disease has been shown to be effective in improving outcomes and reducing costs. However, few patients with CKD benefit from this systematic management of their kidney disease and other medical conditions. As a result, outcomes for patients with kidney disease are not optimal, and their cost of care is increased. For those patients who transition to kidney failure treatment in the United States, the transition does not go as well as it could. The effectiveness of treatments to delay progression of kidney disease in contemporary clinical practice does not match the efficacy of these treatments in clinical trials. Conservative care for kidney disease, which should be an option for patients who are very old and very sick, is not considered often enough or seriously enough. Opportunities for early and even pre-emptive transplantation are missed, as are opportunities for home dialysis. The process of dialysis access creation is rarely optimal. The consequence is care which is not as good as it could be, and much more expensive than it should be. We describe our initial efforts to implement care coordination for chronic kidney disease in routine clinical care and attempt to project some of the benefits to patients and the cost savings.
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Affiliation(s)
| | - Toros Kapoian
- Rutgers-Robert Wood Johnson Medical School, New Brunswick, New Jersey.,Dialysis Clinic, Inc., North Brunswick, New Jersey
| | - Robert Taylor
- Dialysis Clinic, Inc., Nashville, Tennessee.,Nephrology Associates, Nashville, Tennessee
| | - Klemens B Meyer
- Division of Nephrology, Tufts Medical Center, Boston, Massachusetts
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20
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Lemos CF, Rodrigues MP, Veiga JRP. Family income is associated with quality of life in patients with chronic kidney disease in the pre-dialysis phase: a cross sectional study. Health Qual Life Outcomes 2015; 13:202. [PMID: 26690667 PMCID: PMC4687333 DOI: 10.1186/s12955-015-0390-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2015] [Accepted: 12/01/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Chronic kidney disease (CKD) is a condition of high prevalence in the general population mainly due to hypertension and diabetes mellitus. It is often associated with a high prevalence of complications and worse quality of life. The main objective of this study is to evaluate quality of life (QOL) using the generic instrument SF-36 in patients with CKD in pre-dialysis and identify the possible influence of the degree of renal function, hemoglobin level, age, gender, family income and level of education on QOL. METHODS A cross-sectional study was conducted and included 170 individuals (83 men) with a mean age of 57 ± 15 years who met the inclusion criteria and answered the SF-36. Laboratory tests and clinical and demographic data were obtained, and the glomerular filtration rate was estimated using the CKD-EPI formula. RESULTS The degree of renal function did not influence QOL. Women had lower scores in functional capacity, physical aspects, pain, and mental health. Patients younger than 47 years old showed better QOL in the functional capacity; however, their QOL was worse in terms of social aspects. Subjects with an income higher than 5.1 times the minimum wage had better QOL in the functional capacity, pain, social, physical and emotional roles, and mental health. Hemoglobin levels and education did not globally influence QOL. CONCLUSION Gender and age influenced QOL, but family income was the most important factor affecting QOL (6 out of 8 domains investigated by SF-36) in this sample of 170 individuals with CKD in pre-dialysis. These findings suggest that many efforts should be made to reduce the effect of these factors on quality of life in patients with CKD and reinforce the need for longitudinal studies and intervention.
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Affiliation(s)
- Camila Foresti Lemos
- University of Brasilia (UNB), Post-Graduate College of Medicine (UNB), Master (Msc) and Nurse Specialist in Nephrology, Campus Darcy Ribeiro, North Wing, Brasilia, 70910900, DF, Brazil.
| | - Marcelo Palmeira Rodrigues
- University of Brasilia (UNB), Laboratory of pneumology, Doctor (MD, PhD) and Adjunct professor, College of Medicine (UNB), Campus Darcy Ribeiro, North Wing, Brasília, DF, Brazil.
| | - Joel Russomano Paulo Veiga
- University of Brasilia, Laboratory of Nephrology, Doctor (MD, PhD) and Associate professor, College of Medicine (UNB), Campus Darcy Ribeiro, North Wing, Brasília, DF, Brazil.
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21
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Wan EYF, Chen JY, Choi EPH, Wong CKH, Chan AKC, Chan KHY, Lam CLK. Patterns of health-related quality of life and associated factors in Chinese patients undergoing haemodialysis. Health Qual Life Outcomes 2015; 13:108. [PMID: 26215978 PMCID: PMC4517648 DOI: 10.1186/s12955-015-0308-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2015] [Accepted: 07/17/2015] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Haemodialysis (HD) is a life-saving but burdensome therapy for patients with end-stage renal disease (ESRD) which can have a detrimental impact on patients' quality of life and outcomes. There is currently little data on the health related quality of life (HRQOL) of Chinese ESRD patients undergoing HD and this study sought to examine the patterns of HRQOL and its associated factors within this population, as well as in comparison with the general local population. METHODS A cross-sectional study of 244 ESRD patients receiving HD in the hospital and in the community in Hong Kong was conducted using the Short Form-12 Health Survey version 2 (SF-12v2). All study subjects were one-to-one matched with subjects in a Hong Kong general population database by sex and exact age. Independent t-tests were performed to compare the mean SF-12v2 scores between HD patients and the general population, followed by one-way analysis of variance with post hoc Tukey's HSD tests to compare community-based haemodialysis, hospital-based haemodialysis and the general population. Multiple linear regressions were used to identify the factors (socio-demographic, clinical characteristics and comorbidities) associated with the HRQOL scores of ESRD patients receiving HD. RESULTS The SF-12v2 Physical Functioning, Role Physical, Bodily Pain, General Health and Physical Component Summary scores of HD patients were significantly lower than the age-sex adjusted general population. However, the SF-12v2 Mental Health and Mental Component Summary scores of HD patients were significantly higher than the corresponding general population. Poorer HRQOL was associated with being female, smoking, unemployment and hospital-based haemodialysis. CONCLUSIONS HD patients had substantially poorer physical HRQOL but better mental HRQOL than the age-sex adjusted general population. Patients receiving HD in the community setting had better HRQOL. Reasons for these observations will need to be further investigated. Those patients who are female, smokers and unemployed may warrant more attention as their poorer HRQOL may be associated with poorer outcomes.
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Affiliation(s)
- Eric Y F Wan
- Department of Family Medicine and Primary Care, The University of Hong Kong, 3/F Ap Lei Chau Clinic, 161 Main Street, Ap Lei Chau, Hong Kong.
| | - Julie Y Chen
- Department of Family Medicine and Primary Care, The University of Hong Kong, 3/F Ap Lei Chau Clinic, 161 Main Street, Ap Lei Chau, Hong Kong.
- Institute of Medical and Health Sciences Education, The University of Hong Kong, 2/F William MW Mong Block, 21 Sassoon Road, Pokfulam, Hong Kong.
| | - Edmond P H Choi
- School of Nursing, The University of Hong Kong, 4/F William MW Mong Block, 21 Sassoon Road, Pokfulam, Hong Kong.
| | - Carlos K H Wong
- Department of Family Medicine and Primary Care, The University of Hong Kong, 3/F Ap Lei Chau Clinic, 161 Main Street, Ap Lei Chau, Hong Kong.
| | - Anca K C Chan
- Department of Family Medicine and Primary Care, The University of Hong Kong, 3/F Ap Lei Chau Clinic, 161 Main Street, Ap Lei Chau, Hong Kong.
| | - Karina H Y Chan
- Department of Family Medicine and Primary Care, The University of Hong Kong, 3/F Ap Lei Chau Clinic, 161 Main Street, Ap Lei Chau, Hong Kong.
| | - Cindy L K Lam
- Department of Family Medicine and Primary Care, The University of Hong Kong, 3/F Ap Lei Chau Clinic, 161 Main Street, Ap Lei Chau, Hong Kong.
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Broers NJH, Usvyat LA, Kooman JP, van der Sande FM, Lacson E, Kotanko P, Maddux FW. Quality of Life in Dialysis Patients: A Retrospective Cohort Study. Nephron Clin Pract 2015; 130:105-12. [PMID: 26044799 DOI: 10.1159/000430814] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Accepted: 04/20/2015] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIM Physical component summary (PCS) and mental component summary (MCS) scores are associated with hospitalization and mortality in patients with end-stage renal disease. Most studies in these patients are cross-sectional in nature. This study aimed to assess the dynamics of health-related quality of life (HRQOL) over time, as well as determinants of changes in HRQOL. Also, the relation between changes in HRQOL with respect to both hospitalization and mortality was assessed. METHODS A cross-sectional analysis was performed in 77,848 hemodialysis (HD) patients whereas changes in HRQOL were assessed in 8,339 patients over a 1-year time period. HRQOL measurements were assessed with Kidney Disease Quality of Life-36 questionnaires. Also, relevant biomarkers (albumin, creatinine, hemoglobin, sodium) and equilibrated normalized protein catabolic rate (enPCR) were measured. RESULTS HRQOL were found to be decreased in HD patients. Nutritional indices like creatinine (r = 0.23; p < 0.0001) and serum albumin (r = 0.21; p < 0.0001) positively correlated with PCS scores. An increase in levels of albumin, creatinine, hemoglobin, enPCR and serum sodium over time are significantly (p < 0.0001) associated with positive changes in PCS scores. Changes in PCS scores were found to be predictive for hospitalization and mortality. The correlates of predictors for MCS scores were less strong compared to that of PCS scores. The strongest positive predictors of MCS scores were age (r = 0.08; p < 0.0001), albumin (r = 0.05; p < 0.0001) and sodium (r = 0.05; p < 0.0001). CONCLUSIONS Nutritional factors are strongly associated with changes in HRQOL, especially with regard to PCS scores (change over time in HRQOL was an independent predictor of hospitalization and mortality). Increased scores of HRQOL over time are positively associated with survival.
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Affiliation(s)
- Natascha J H Broers
- Department of Internal Medicine, Division of Nephrology, University Hospital Maastricht, Maastricht, The Netherlands
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23
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Physical excercise programs in CKD: lights, shades and perspectives: a position paper of the “Physical Exercise in CKD Study Group” of the Italian Society of Nephrology. J Nephrol 2015; 28:143-50. [DOI: 10.1007/s40620-014-0169-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Accepted: 12/03/2014] [Indexed: 10/24/2022]
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24
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Aucella F, Valente GL, Catizone L. The role of physical activity in the CKD setting. Kidney Blood Press Res 2014; 39:97-106. [PMID: 25117619 DOI: 10.1159/000355783] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2014] [Indexed: 11/19/2022] Open
Abstract
A sedentary lifestyle contributes to the development of cardiovascular disease, hypertension, diabetes and probably cancer in the general population; this cluster of disease may be defined the diseasome of physical inactivity. Also in CKD/ESRD patients physical activity is strikingly low. As a result of growing evidence suggestive of cardiovascular benefit among the CKD population with exercise, the National Kidney Foundation recommended counseling by nephrologists to increase patients' levels of physical activity in their guideline about management of cardiovascular disease. Therefore, to maintain the well-being and functional capacity of renal patients attention should be directed toward maintaining strength and aerobic fitness as well as focusing on renal function and anemia or other comorbidities. All CKD/ESRD patients should be counseled and regularly encouraged by nephrology and dialysis staff to increase their level of physical activity.
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Affiliation(s)
- Filippo Aucella
- Nephrology and Dialysis Unit, Research Institute "Casa Sollievo della Sofferenza" Hospital, San Giovanni Rotondo, Italy
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25
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Porter A, Fischer MJ, Wang X, Brooks D, Bruce M, Charleston J, Cleveland WH, Dowie D, Faulkner M, Gassman J, Hiremath L, Kendrick C, Kusek JW, Norris KC, Thornley-Brown D, Greene T, Lash JP. Quality of life and outcomes in African Americans with CKD. J Am Soc Nephrol 2014; 25:1849-55. [PMID: 24700865 DOI: 10.1681/asn.2013080835] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Low health-related quality of life (HRQOL) has been associated with increased risk for hospitalization and death in ESRD. However, the relationship of HRQOL with outcomes in predialysis CKD is not well understood. We evaluated the association between HRQOL and renal and cardiovascular (CV) outcomes in 1091 African Americans with hypertensive CKD enrolled in the African American Study of Kidney Disease and Hypertension (AASK) trial and cohort studies. Outcomes included CKD progression (doubling of serum creatinine/ESRD), CV events/CV death, and a composite of CKD progression or death from any cause (CKD progression/death). We assessed HRQOL, including mental health composite (MHC) and physical health composite (PHC), using the Short Form-36 survey. Cox regression analyses were used to assess the relationship between outcomes and five-point decrements in MHC and PHC scores using measurements at baseline, at the most recent annual visit (time-varying), or averaged from baseline to the most recent visit (cumulative). During approximately 10 years of follow-up, lower mean PHC score was associated with increased risk of CV events/CV death and CKD progression/death across all analytic approaches, but only time-varying and cumulative decrements were associated with CKD progression. Similarly, lower mean MHC score was associated with increased risk of CV events/CV death regardless of analytic approach, while only time-varying and cumulative decrements in mean MHC score was associated with CKD progression and CKD progression or death. In conclusion, lower HRQOL is associated with a range of adverse outcomes in African Americans with hypertensive CKD.
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Affiliation(s)
- Anna Porter
- Department of Medicine, University of Illinois Hospital and Health Sciences System and Jesse Brown Veterans Affairs Medical Center, Chicago, Illinois;
| | - Michael J Fischer
- Department of Medicine, University of Illinois Hospital and Health Sciences System and Jesse Brown Veterans Affairs Medical Center, Chicago, Illinois; Center for Management of Complex Chronic Care, Edward Hines Jr. Veterans Affairs Hospital, Hines, Illinois
| | - Xuelei Wang
- Department of Biostatistics and Epidemiology, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Deborah Brooks
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina
| | - Marino Bruce
- Jackson State University and University of Mississippi Medical Center, Center for Health of Minority Males, Jackson, Mississippi
| | - Jeanne Charleston
- Department of Medicine, Johns Hopkins University, Baltimore, Maryland
| | - William H Cleveland
- Multidisciplinary Research Center, Morehouse School of Medicine, Atlanta, Georgia
| | - Donna Dowie
- Department of Medicine, Columbia University Medical Center at Harlem Hospital, New York, New York
| | | | - Jennifer Gassman
- Department of Biostatistics and Epidemiology, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Leena Hiremath
- Department of Medicine, Ohio State University Medical Center, Columbus, Ohio
| | - Cindy Kendrick
- Department of Biostatistics and Epidemiology, Cleveland Clinic Foundation, Cleveland, Ohio
| | - John W Kusek
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Keith C Norris
- Department of Medicine, Charles R. Drew University, Los Angeles, California
| | - Denyse Thornley-Brown
- Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama; and
| | - Tom Greene
- Department of Medicine, University of Utah, Salt Lake City, Utah
| | - James P Lash
- Department of Medicine, University of Illinois Hospital and Health Sciences System and Jesse Brown Veterans Affairs Medical Center, Chicago, Illinois
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de Goeij MCM, Ocak G, Rotmans JI, Eijgenraam JW, Dekker FW, Halbesma N. Course of symptoms and health-related quality of life during specialized pre-dialysis care. PLoS One 2014; 9:e93069. [PMID: 24699666 PMCID: PMC3974712 DOI: 10.1371/journal.pone.0093069] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Accepted: 02/28/2014] [Indexed: 11/22/2022] Open
Abstract
Background Concerns are present on the limited value of renal function alone in defining the optimal moment to start dialysis. Disease-related symptoms and health-related quality of life (HRQOL) may have additional clinical value in defining this moment, but little is known about how these parameters change during pre-dialysis care. The aims of our study were to describe the course of symptoms and HRQOL during pre-dialysis care and to investigate their association with poor health outcomes. Methods In the prospective PREPARE-2 cohort, incident patients starting specialized pre-dialysis care were included when referred to one of the 25 participating Dutch outpatient clinics (2004–2011). In the present analysis, 436 patients with data available on symptoms and HRQOL were included. Clinical data, symptoms (revised illness perception questionnaire), and HRQOL (short form-36 questionnaire; physical and mental summary score) were collected every 6-month interval. A time-dependent Cox proportional hazard model was used to associate symptoms and HRQOL with the combined poor health outcome (i.e. starting dialysis, receiving a kidney transplant, and death). Results All symptoms increased, especially fatigue and loss of strength, and both the physical and mental summary score decreased over time, with the most pronounced change during the last 6–12 months of follow-up. Furthermore, each additional symptom (adjusted HR 1.04 (95% CI, 1.00–1.09)) and each 3-point lower physical and mental summary score (adjusted HR 1.04 (1.02–1.06) and 1.04 (1.02–1.06) respectively) were associated with a higher risk of reaching the combined poor health outcome within the subsequent 6 months. Conclusions The number of symptoms increased and both the physical and mental HRQOL score decreased during pre-dialysis care and these changes were associated with starting dialysis, receiving a kidney transplant, and death. These results may indicate that symptoms and HRQOL are good markers for the medical condition and disease stage of pre-dialysis patients.
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Affiliation(s)
- Moniek C. M. de Goeij
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
- * E-mail:
| | - Gurbey Ocak
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Joris I. Rotmans
- Department of Nephrology, Leiden University Medical Center, Leiden, The Netherlands
| | - Jan-Willem Eijgenraam
- Department of Internal Medicine, Nephrology, Groene Hart Hospital, Gouda, The Netherlands
| | - Friedo W. Dekker
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Nynke Halbesma
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
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27
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Rognant N, Pouliquen É, Fave S, Jolivot A, Laville M. Activité physique et maladie rénale chronique : quelles relations en 2013 ? Nephrol Ther 2014; 10:86-93. [DOI: 10.1016/j.nephro.2013.09.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2013] [Revised: 08/28/2013] [Accepted: 09/10/2013] [Indexed: 11/29/2022]
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28
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Saffari M, Pakpour AH, Naderi MK, Koenig HG, Baldacchino DR, Piper CN. Spiritual coping, religiosity and quality of life: a study on Muslim patients undergoing haemodialysis. Nephrology (Carlton) 2013; 18:269-75. [PMID: 23432815 DOI: 10.1111/nep.12041] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/03/2013] [Indexed: 11/27/2022]
Abstract
AIM The number of haemodialysis patients globally is increasing and spiritual resources may help overcome adjustment problems among such patients. This study examined the relationships between spiritual/religious, demographic and clinical variables and quality of life among Iranian Muslims undergoing haemodialysis. METHODS Using a cross-sectional design, 362 haemodialysis patients were surveyed from three general hospitals located in Tehran, Iran. Spiritual coping strategies, Duke University Religion Index, EQ-5D 3L and a demographic questionnaire were administered. Hierarchical regression was used to identify predictors of quality of life and health status. RESULTS The distribution of reported problems across dimensions of quality of life was: mobility (59.4%), usual activities (30.4%), self-care (21.3%), pain/discomfort (47.8%) and anxiety/depression (29.3%). Univariate analysis showed that factors such as age, sex, marital status, location, number of children, body mass index, serum albumin, having diabetes mellitus or other comorbidity, as well as spiritual/religious factors that were related to quality of life, health status or both. Regression models revealed that demographics, clinical variables and especially spiritual/religious factors explained about 40% of variance of quality of life and nearly 25% of the variance in health status. CONCLUSION Spiritual resources may contribute to better quality of life and health status among haemodialysis patients. Further longitudinal studies are needed to determine whether these associations are causal and the direction of effect.
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Affiliation(s)
- Mohsen Saffari
- Religion and Medicine Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.
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29
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Plantinga LC. Socio-economic impact in CKD. Nephrol Ther 2013; 9:1-7. [PMID: 23318113 DOI: 10.1016/j.nephro.2012.07.361] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2012] [Revised: 05/27/2012] [Accepted: 07/29/2012] [Indexed: 12/22/2022]
Abstract
BACKGROUND Socio-economic status (SES) may be conceptualized as an individual's position in society, as determined by their income, occupation, education, wealth, and housing situation. This review summarizes the current literature regarding associations of these markers of SES with both chronic kidney disease (CKD) and associated poor outcomes. METHODS Literature searches were conducted in the US National Library of Medicine, National Institutes of Health, PubMed database using the search terms "chronic kidney disease" and "chronic renal insufficiency," combined with "socio-economic status," "income," "occupation," "employment," "education," "social class," "wealth," and "housing." Articles not in the English language, using non-human subjects, or primarily concerning subjects with ESRD or acute kidney injury were excluded. RESULTS Income is the most-studied aspect of SES in relation to CKD, but there is increasing literature involving occupation and education as well. Additionally, the associations of CKD and its outcomes with area-level and life course SES are both burgeoning areas of research. There are several research areas that remain mostly unexplored, including the roles of wealth and housing in defining SES-related risk in CKD. Additionally, none have explored the relative utility of composite versus individual indicators of SES in predicting risk of CKD and outcomes. CONCLUSION Given the overwhelming evidence that SES plays an important role in the development and progression of disease, the development and testing of more targeted interventions should be a top priority in CKD research. Continuing examination of these factors, with increased rigor and focus on potentially modifiable intermediate pathways, is needed.
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Affiliation(s)
- Laura C Plantinga
- Department of Epidemiology, Rollins School of Public Health, Emory University, 1518 Clifton Road NE 3rd Floor, Atlanta, GA 30023, United States of America.
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30
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Oropeza-Guzmán E, Santana-Cano AL, García-Cárdenas MA, Sandoval-Magaña MA. Variables asociadas a buena calidad de vida en pacientes con enfermedad renal crónica secundaria a nefropatía diabética. Aten Primaria 2012; 44:117-9. [DOI: 10.1016/j.aprim.2010.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2010] [Revised: 12/07/2010] [Accepted: 12/14/2010] [Indexed: 10/14/2022] Open
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Johansen KL, Painter P. Exercise in individuals with CKD. Am J Kidney Dis 2012; 59:126-34. [PMID: 22113127 PMCID: PMC3242908 DOI: 10.1053/j.ajkd.2011.10.008] [Citation(s) in RCA: 172] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2011] [Accepted: 08/19/2011] [Indexed: 11/11/2022]
Abstract
There are few studies evaluating exercise in the nondialysis chronic kidney disease (CKD) population. This review covers the rationale for exercise in patients with CKD not requiring dialysis and the effects of exercise training on physical functioning, progression of kidney disease, and cardiovascular risk factors. In addition, we address the issue of the risk of exercise and make recommendations for implementation of exercise in this population. Evidence from uncontrolled studies and small randomized controlled trials shows that exercise training results in improved physical performance and functioning in patients with CKD. In addition, although there are no studies examining cardiovascular outcomes, several studies suggest that cardiovascular risk factors such as hypertension, inflammation, and oxidative stress may be improved with exercise training in this population. Although the current literature does not allow for definitive conclusions about whether exercise training slows the progression of kidney disease, no study has reported worsening of kidney function as a result of exercise training. In the absence of guidelines specific to the CKD population, recent guidelines developed for older individuals and patients with chronic disease should be applied to the CKD population. In sum, exercise appears to be safe in this patient population if begun at moderate intensity and increased gradually. The evidence suggests that the risk of remaining inactive is higher. Patients should be advised to increase their physical activity when possible and be referred to physical therapy or cardiac rehabilitation programs when appropriate.
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Affiliation(s)
- Kirsten L. Johansen
- Division of Nephrology, University of California San Francisco and Nephrology Section, San Francisco VA Medical Center
| | - Patricia Painter
- Division of Hypertension and Renal Disease, University of Minnesota School of Nursing
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32
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Keskin G, Engin E. The evaluation of depression, suicidal ideation and coping strategies in haemodialysis patients with renal failure. J Clin Nurs 2011; 20:2721-32. [DOI: 10.1111/j.1365-2702.2010.03669.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Health-related quality of life and hypertension: a systematic review and meta-analysis of observational studies. J Hypertens 2011; 29:179-88. [PMID: 21045726 DOI: 10.1097/hjh.0b013e328340d76f] [Citation(s) in RCA: 141] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
OBJECTIVE Most, but not all cross-sectional surveys have identified lower quality of life among patients with hypertension. We summarized the estimates for this association in a systematic review and in a meta-analysis of cross-sectional studies. METHODS Studies that used the Short-Form Health Survey (SF) to compare the quality of life of normotensive and hypertensive individuals were searched in Embase, MEDLINE/PubMed, LILACS, Ovid, ScienceDirect, SciELO and Cochrane databases using 'hypertension' and 'quality of life' medical subject heading (MeSH) terms and the words 'health survey, SF-12, SF-36 and their spelling variations (SF12, SF 12, SF36 and SF 36)'. Data extraction was conducted by two researchers. Data were analyzed with MIX 1.7 using random effects model. Results of the meta-analysis were expressed as differences of mean scores between hypertensive and normotensive individuals. RESULTS Most of the 20 studies selected for the systematic review identified lower quality of life in patients with hypertension, but they were very heterogeneous in regard to selection criteria and comparison groups, limiting their external validity. The meta-analysis identified lower scores in hypertensive patients for physical [-2.43; 95% confidence interval (CI) -4.77 to -0.08] and mental (-1.68; 95% CI -2.14 to -1.23) components. Quality of life was lower in the eight domains of the SF-36: physical and functional functioning, role physical and emotional, bodily pain, general health, vitality and mental health. CONCLUSION Quality of life of individuals with hypertension is slightly worse than that of normotensive individuals. The influence of high blood pressure and of the awareness to have hypertension requires further investigation.
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Impaired renal function is associated with worse self-reported outcomes after kidney transplantation. Qual Life Res 2011; 20:1689-98. [PMID: 21479956 DOI: 10.1007/s11136-011-9905-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/27/2011] [Indexed: 01/05/2023]
Abstract
PURPOSE We sought to determine the association between health-related quality of life (HRQOL) and graft function in renal transplant recipients. DESIGN AND METHODS We enrolled 577 kidney transplant recipients aged 18-74 years (response rate 87%). Recipients with multiple or multi-organ transplantation, creatine kinase >200 U/L, acute renal failure or cellular rejection (n = 64), and without creatinine assessments in 3 months pre-enrollment (n = 127) were excluded. The questionnaire included Euro QOL 5 Dimensions (EQ-5D), Health Utility Index III (HUI-III), Kidney Disease Quality of Life-36 (KDQOL36) which include a generic section (RAND SF-12). Data on medical conditions, therapy regimens, and biochemistry results were extracted from clinical charts. We used general linear models adjusted for demographic, socioeconomic, and clinical characteristics to assess the association between HRQOL and severity of chronic kidney disease (CKD). RESULTS Patients with more advanced CKD were more likely to be African-American, covered by public insurance, more likely to have shorter time after transplantation, higher phosphorus and lower hemoglobin, serum albumin, and calcium levels. All HRQOL scales were inversely associated with CKD severity. All associations were robust to adjustment for possible confounders. CONCLUSIONS Several health-related quality of life dimensions may be affected by poor renal function after transplantation.
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Lewis EF, Pfeffer MA, Feng A, Uno H, McMurray JJV, Toto R, Gandra SR, Solomon SD, Moustafa M, Macdougall IC, Locatelli F, Parfrey PS. Darbepoetin alfa impact on health status in diabetes patients with kidney disease: a randomized trial. Clin J Am Soc Nephrol 2011; 6:845-55. [PMID: 21212421 PMCID: PMC3069378 DOI: 10.2215/cjn.06450710] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2010] [Accepted: 11/22/2010] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND OBJECTIVES Quality of life (QOL) is markedly impaired in patients with anemia, diabetes mellitus, and chronic kidney disease. Limited data exist regarding the effect of anemia treatment on patient perceptions. The objectives were to determine the longitudinal impact of anemia treatment on quality of life in patients with diabetes and chronic kidney disease and to determine the predictors of baseline and change in QOL. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS In a large, double blind study, patients with type 2 diabetes mellitus, nondialysis chronic kidney disease (estimated GFR, 20 to 60 ml/min per 1.73 m(2)), and anemia (hemoglobin 10.4 g/dl) were randomized to darbepoetin alfa or placebo. QOL was measured with Functional Assessment of Cancer Therapy-Fatigue, Short Form-36, and EuroQol scores over 97 weeks. RESULTS Patients randomized to darbepoetin alfa reported significant improvements compared with placebo patients in Functional Assessment of Cancer Therapy-Fatigue, and EuroQol scores visual analog scores, persisting through 97 weeks. No consistent differences in Short Form-36 were noted. Consistent predictors of worse change scores include lower activity level, older age, pulmonary disease, and duration of diabetes. Interim stroke had a substantial negative impact on fatigue and physical function. CONCLUSION Darbepoetin alfa confers a consistent, but small, improvement in fatigue and overall quality of life but not in other domains. These modest QOL benefits must be considered in the context of neutral overall effect and increased risk of stroke in a small proportion of patients. Patient's QOL and potential treatment risk should be considered in any treatment decision.
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Affiliation(s)
- Eldrin F Lewis
- Cardiovascular Division, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115, USA.
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Soni RK, Porter AC, Lash JP, Unruh ML. Health-related quality of life in hypertension, chronic kidney disease, and coexistent chronic health conditions. Adv Chronic Kidney Dis 2010; 17:e17-26. [PMID: 20610351 DOI: 10.1053/j.ackd.2010.04.002] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2010] [Revised: 04/08/2010] [Accepted: 04/12/2010] [Indexed: 01/12/2023]
Abstract
With the increasing prevalence of hypertension, there has been a growing interest in understanding the health-related quality of life (HRQOL) of patients with hypertension. Although hypertension is often perceived as asymptomatic, it is associated with impaired HRQOL because of complications or comorbidities, awareness of the diagnosis, and adverse effects from antihypertensive medications. This article focuses on the literature published since 2000, on HRQOL in elderly hypertensive individuals as well as hypertensives with co-existent diseases, including chronic kidney disease, cardiovascular disease, and diabetes mellitus. Most of the studies found that hypertensive individuals with co-existent co-morbidities tend to have lower HRQOL than those with hypertension alone, and identified the number of co-morbid illnesses as an independent determinant of HRQOL. The most pronounced effect was noted in the physical function domains of HRQOL. Studies have also examined the effects on HRQOL of specific classes of antihypertensive drugs without specific demonstration of superiority of one drug class over another in terms of HRQOL measures. Although there is evidence in favor of angiotensin-converting enzyme-inhibition for improving renal and cardiovascular outcomes in hypertensive patients, its role in ameliorating HRQOL outcomes remains to be established.
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Abstract
PURPOSE OF REVIEW Patients with chronic kidney disease (CKD) endure compromised health-related quality of life (HRQOL). Although the link between HRQOL and increased mortality in patients with end-stage renal disease (ESRD) is well documented, less is known about the relationship between CKD and HRQOL. This article reviews the recent evidence on HRQOL, its correlates and proposed intervention strategies to improve HRQOL in CKD. RECENT FINDINGS A growing body of literature indicates that various comorbid conditions related to CKD play a substantial role in impaired HRQOL in CKD. Hypertension, both a cause and complication of CKD, negatively affects HRQOL due to associated comorbidities, side effects from antihypertensive medications and awareness of the diagnosis. Anemia has been associated with HRQOL, but concerns about the safety of erythropoietin-stimulating agents (ESAs) have led to more conservative anemia treatment. Frailty, symptom burden and depression are also major contributory factors to HRQOL in CKD. SUMMARY Certain determinants of HRQOL in CKD, namely anemia and depression, are treatable. Early identification and correction may improve overall well being of patients. Clinical trials are required to demonstrate whether treatment interventions benefit HRQOL in this high-risk population. Furthermore, whether integration of HRQOL assessment into routine clinical practice will improve HRQOL outcomes remains to be determined.
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Health-related quality of life in Hispanics with chronic kidney disease. Transl Res 2010; 155:157-63. [PMID: 20303462 PMCID: PMC3386523 DOI: 10.1016/j.trsl.2009.10.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2009] [Accepted: 10/20/2009] [Indexed: 11/21/2022]
Abstract
Health-related quality of life (HRQOL) is an important patient-reported outcome that has gained attention in research and clinical practice. In recent years, reports of chronic kidney disease (CKD) have increased. However, not much information is available for Hispanics with CKD, a group whose rates of incidents are on the rise. This review discusses the measurement of HRQOL in CKD, with a particular focus on issues pertaining to Hispanics. Future research directions also are discussed.
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McClellan WM, Abramson J, Newsome B, Temple E, Wadley VG, Audhya P, McClure LA, Howard VJ, Warnock DG, Kimmel P. Physical and psychological burden of chronic kidney disease among older adults. Am J Nephrol 2010; 31:309-17. [PMID: 20164652 DOI: 10.1159/000285113] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2009] [Accepted: 12/23/2009] [Indexed: 01/30/2023]
Abstract
INTRODUCTION The purpose of the study is to determine if functional status and quality of life (QoL) vary with glomerular filtration rate (GFR) among older adults. METHODS We studied adults aged 45 years and older participating in the REasons for Geographic And Racial Differences in Stroke (REGARDS) cohort study. Data included demographic and health information, serum creatinine and hemoglobin, the 4-item Center for Epidemiologic Studies Depression Scale (CES-D-4), the 4-item Cohen's Perceived Stress Scale (PSS-4), reported health status and inactivity and the Medical Outcomes Study Short Form-12 (SF-12) QoL scores. RESULTS CKD (GFR <60 ml/min/1.73 m(2)) was present in 11.6% of the subjects. As GFR declined, the SF-12 physical component score, adjusted for other participant attributes, declined from 38.9 to 35.9 (p = 0.0001). After adjustment for other risk factors, poorer personal health scores (p < 0.0001) and decreased physical activity (p < 0.0001) were reported as GFR declined. In contrast, after adjusting for other participant characteristics, depression scores and stress scores and the mental component score of the SF-12 were not associated with kidney function. CONCLUSION Older individuals with CKD in the US population experience an increased prevalence of impaired QoL that cannot be fully explained by other individual characteristics.
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Affiliation(s)
- William M McClellan
- Departments of Medicine and Epidemiology, Emory University, Atlanta, Ga., USA.
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Tsai YC, Hung CC, Hwang SJ, Wang SL, Hsiao SM, Lin MY, Kung LF, Hsiao PN, Chen HC. Quality of life predicts risks of end-stage renal disease and mortality in patients with chronic kidney disease. Nephrol Dial Transplant 2009; 25:1621-6. [DOI: 10.1093/ndt/gfp671] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Quality of life assessment among haemodialysis patients in a single centre: a 2-year follow-up. Qual Life Res 2009; 18:541-6. [DOI: 10.1007/s11136-009-9474-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2008] [Accepted: 03/26/2009] [Indexed: 10/20/2022]
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Weinrauch LA, Bayliss G, Gleason RE, Lee AT, D'Elia JA. A pilot study to assess utility of changes in elements of the Diabetes Impact Management Scale in evaluating diabetic patients for progressive nephropathy. Metabolism 2009; 58:492-6. [PMID: 19303969 DOI: 10.1016/j.metabol.2008.11.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2008] [Accepted: 11/11/2008] [Indexed: 11/28/2022]
Abstract
A prospective study involving the use of the Diabetes Impact Management Scale (DIMS) in individuals with diabetic nephropathy as part of an interventional study of pulsatile intravenous insulin infusion therapy is used to define the utility of repeated subjective DIMS testing. We hypothesized that repeated use of such an evaluation would correlate well with other objective end points. The DIMS was administered at baseline and 12 months for 19 participants randomized to receive either standard insulin treatment of 3 to 4 injections of insulin daily or standard insulin treatment plus an additional day per week of 3 intravenous pulses over an 8-hour period. Measures of glycemic control, renal function, hemostatic factors, hemodynamics, left ventricular mass, and function were assessed at baseline and 12 months. Of 44 questions on impact of diabetes management, only 12 (5 reflecting physical and 7 reflecting emotional status) showed significant change from baseline to 1 year. Changes in the 5 physical questions related to neurologic status correlated with stable creatinine (P = .0001), stable creatinine clearance (P = .0001), and decrease in left ventricular hypertrophy (P =.0117). Repeated use of an abbreviated, standardized subjective instrument uncovered changes in quality of life that correlated with differences in renal function and left ventricular mass over 12 months. Further use of such an instrument may help us focus treatment for maximum impact.
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Ouzouni S, Kouidi E, Sioulis A, Grekas D, Deligiannis A. Effects of intradialytic exercise training on health-related quality of life indices in haemodialysis patients. Clin Rehabil 2009; 23:53-63. [PMID: 19114437 DOI: 10.1177/0269215508096760] [Citation(s) in RCA: 140] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVE To assess the effects of intradialytic exercise training on health-related quality of life indices in haemodialysis patients. SUBJECTS/PATIENTS Thirty-five patients on haemodialysis, with a mean (SD) age of 48.8 (13.9) years, volunteered to participate in the study. They were randomized either to rehabilitation group (group A: 19 patients), following a 10-month intradialytic exercise training programme or to control group (group B: 14 patients). After the randomization, two of the patients, one of each group, withdrew from the study for reasons unrelated to exercise training. METHOD All patients at the beginning and the end of the study underwent clinical examination, laboratory tests and a treadmill exercise testing with spiroergometric study for the evaluation of their aerobic capacity (Vo(2peak)). A formal psychosocial assessment, which included affective (Beck Depression Inventory), health-related quality of life (Quality of Life Index, Living Questionnaire of Minnesota, Life Satisfaction Index and Short Form-36 questionnaire) and personality (Eysenck Personality Questionnaire) parameters, was evaluated at beginning and end of the study. The dose of erythropoietin was changed as needed, according to the level of the haemoglobin, aiming to keep it at 11 (2) g/dL during the study. RESULTS Baseline values were similar between the two groups. After training in group A, Vo(2peak) was increased by 21.1% (P<0.05) and exercise time by 23.6% (P<0.05). Moreover, group A showed a decrease in self-reported depression (Beck Depression Index) of 39.4% (P<0.001). In addition, trained patients demonstrated a significant improvement in Quality of Life Index (from 6.5 (1.8) to 9.0 (1.3), P<0.001) and Life Satisfaction Index (from 44.8 (8.6) to 53.0 (5.6), P<0.001), and an increase in the Physical Component Scale of the SF-36 (from 40.5 (5.6) to 44.5 (5.5), P<0.05), while the Mental Component Scale remained unchanged. Multiple regression analysis indicated that the improvement in quality of life depended on the participation in exercise programmes, the effects of training and the reduction in the level of depression. No changes were observed in Eysenck Personality Questionnaire by the end of the study, while all the above parameters remained almost unchanged in the controls. CONCLUSION The results demonstrated that intradialytic exercise training improves both physical functioning and psychological status in haemodialysis patients, leading to an improvement of patients' quality of life.
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Affiliation(s)
- Stavroula Ouzouni
- Laboratory of Sports Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Rizk D, Jurkovitz C, Veledar E, Bagby S, Baumgarten DA, Rahbari-Oskoui F, Steinman T, Chapman AB. Quality of life in autosomal dominant polycystic kidney disease patients not yet on dialysis. Clin J Am Soc Nephrol 2009; 4:560-6. [PMID: 19261830 DOI: 10.2215/cjn.02410508] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND AND OBJECTIVES Autosomal dominant polycystic kidney disease (ADPKD) is an inherited progressive disorder associated with significant pain and discomfort affecting quality of life. This study determined the impact of pain medication use and other clinical, biochemical and genetic characteristics on the physical and mental well being of predialysis ADPKD patients using the Short Form 36 (SF-36) questionnaire. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS The authors prospectively evaluated ADPKD patients in the Cohort Study, funded by the Polycystic Kidney Disease Foundation. Data on clinical, biochemical, and radiologic variables were collected in patients who were given the Short Form-36 questionnaire. Variables independently associated with the Physical Component Summary (PCS) and the Mental Component Summary (MCS) scores were identified. RESULTS One hundred fifty-two patients had a mean PCS and MCS of 46.9 +/- 11.3 and 51.0 +/- 9.0, similar to the general population and better than the ESRD population. Eleven (7%) reported pain medication intake within 1 mo of evaluation and demonstrated lower PCS than those not taking pain medications. Patients with GFR >or= 80 ml/min/1.73 m(2) had greater PCS than those with GFR < 80 ml/min/1.73 m(2). Age, BMI, pulse pressure, pain medication use, and education level independently associate with PCS and account for 32% of the variability of the measurement. Pulse pressure correlated with MCS. CONCLUSIONS Predialysis ADPKD patients assess their quality of life similar to the general population. Age, BMI, pulse pressure, pain medication intake, and education level link to their physical well-being.
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Affiliation(s)
- Dana Rizk
- Departments of Medicine and Radiology, Emory University School of Medicine, Atlanta, Georgia 30322, USA
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Patel UD, Grab J, Kosiborod M, Lytle B, Peterson ED, Alexander KP. Impact of anemia on physical function and survival among patients with coronary artery disease. Clin Cardiol 2009; 31:546-50. [PMID: 19006118 DOI: 10.1002/clc.20283] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Anemia is a purported risk factor for adverse outcomes, particularly among patients with cardiac disease. Although anemia at the time of discharge has been associated with poor functional status and survival, its impact over time is not clear. HYPOTHESIS Among patients with significant coronary artery disease (CAD), anemia (hemoglobin < 11 g/dL) is prevalent, and is associated with poor physical function (PF) and survival over time. METHODS Patients with significant CAD at the time of cardiac catheterization (n = 1, 821) were enrolled into a single-center, observational, and prospective study. All patients were followed for up to 1 y for clinical events and self-reported PF. Prevalence of anemia at discharge and its' associations with outcomes over time were examined. RESULTS Anemia at the time of discharge was very common (40.4%), and was associated with increased odds of death at 12 mo (odds ratio [OR] 1.55, 95% confidence interval [CI] 1.12-2.15), yet other clinical factors accompanying anemia accounted for this association (adjusted OR 1.13, 95% CI 0.79-1.62). Discharge anemia was also associated with significantly lower self-reported PF at 6 and 12 mo (p < 0.05 for both); however, other clinical factors accompanying anemia also accounted for these associations. CONCLUSIONS Although discharge anemia is highly prevalent, its association with adverse outcomes is largely explained by baseline patient characteristics. Further research is needed to clarify the relationship between anemia and outcomes in this population and to identify subpopulations that do not recover independently and for whom available therapies may be beneficial.
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Affiliation(s)
- Uptal D Patel
- Division of Nephrology, Duke University Medical Center, Duke Clinical Research Institute, Durham, NC 27710, USA.
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Chronic kidney disease, atherosclerosis, and cognitive and physical function in the geriatric group of the National Health and Nutrition Survey 1999–2002. Atherosclerosis 2009; 202:312-9. [DOI: 10.1016/j.atherosclerosis.2008.04.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2008] [Revised: 04/14/2008] [Accepted: 04/15/2008] [Indexed: 11/23/2022]
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Spiegel BMR, Melmed G, Robbins S, Esrailian E. Biomarkers and health-related quality of life in end-stage renal disease: a systematic review. Clin J Am Soc Nephrol 2008; 3:1759-68. [PMID: 18832106 DOI: 10.2215/cjn.00820208] [Citation(s) in RCA: 90] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND OBJECTIVES Health-related quality of life (HRQOL) predicts mortality in ESRD, yet adoption of HRQOL monitoring is not widespread, and regulatory authorities remain predominantly concerned with monitoring traditional biologic parameters. To assist with future efforts to adopt HRQOL monitoring while acknowledging the importance of biomarkers, this study sought to establish which domains of HRQOL are most affected by ESRD and to measure the strength of evidence linking common biomarkers to HRQOL in ESRD. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS A systematic review was performed to identify studies that measured HRQOL in ESRD. Data were abstracted according to a conceptual model regarding the measurement of HRQOL differences, and HRQOL data were converted to weighted mean effect sizes and correlation coefficients. RESULTS The impact of ESRD was largest in the Short Form 36 domains of physical functioning (e.g., role-physical, vitality) and smallest in mental functioning (e.g., mental health, role-emotional). Dialysis adequacy, as measured by Kt/V, was a poor correlate for Short Form 36 scores. Similarly, mineral metabolism (e.g., calcium x phosphorous, parathyroid hormone) and inflammatory (e.g., C-reactive protein, TNF) biomarkers had small effect sizes and correlations with HRQOL. In contrast, hematocrit demonstrated small to moderate relationships with mental and physical HRQOL, and nutritional biomarkers (e.g., albumin, creatinine, body mass index) demonstrated moderate to large relationships. CONCLUSIONS HRQOL in ESRD is most affected in the physical domains, and nutritional biomarkers are most closely associated with these domains. In contrast, Kt/V, mineral metabolism indices, and inflammatory markers are poor HRQOL correlates.
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Affiliation(s)
- Brennan M R Spiegel
- Department of Medicine, VA Greater Los Angeles Healthcare System, David Geffen School of Medicine at UCLA, Los Angeles, CA 90073, USA.
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Bohlke M, Nunes DL, Marini SS, Kitamura C, Andrade M, Von-Gysel MPO. Predictors of quality of life among patients on dialysis in southern Brazil. SAO PAULO MED J 2008; 126:252-6. [PMID: 19099157 DOI: 10.1590/s1516-31802008000500002] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2008] [Accepted: 07/23/2008] [Indexed: 11/22/2022] Open
Abstract
CONTEXT AND OBJECTIVE Quality of life (QoL) is considered important as an outcome measurement, especially for long-term diseases such as chronic renal failure. The present study searched for predictors of QoL in a sample of patients undergoing dialysis in southern Brazil. DESIGN AND SETTING This was a cross-sectional study developed in three southern Brazilian dialysis facilities. METHODS Health-related QoL of patients on hemodialysis or peritoneal dialysis was measured using the generic Short Form-36 (SF-36) health survey questionnaire. The results were correlated with sociodemographic, clinical and laboratory variables. The analysis was adjusted through multiple linear regression. RESULTS A total of 140 patients were assessed: 94 on hemodialysis and 46 on peritoneal dialysis. The mean age was 54.2 +/- 15.4 years, 48% were men and 76% were white. The predictors of higher (better) physical component summary in SF-36 were: younger age (beta-0.16; 95% confidence interval, CI: -0.27 to -0.05), shorter time on dialysis (beta-0.06; 95% CI: -0.09 to -0.02) and lower Khan comorbidity-age index (beta 5.16; 95% CI: 1.7-8.6). The predictors of higher mental component summary were: being employed (beta 8.4; 95% CI: 1.7-15.1), being married or having a marriage-like relationship (beta 4.56; 95% CI: 0.9-8.2), being on peritoneal dialysis (beta 4.9; 95% CI: 0.9-8.8) and not having high blood pressure (beta 3.9; 95% CI: 0.3-7.6). CONCLUSIONS Age, comorbidity and length of time on dialysis were the main predictors of physical QoL, whereas socioeconomic issues especially determined mental QoL.
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Chin HJ, Song YR, Lee JJ, Lee SB, Kim KW, Na KY, Kim S, Chae DW. Moderately decreased renal function negatively affects the health-related quality of life among the elderly Korean population: a population-based study. Nephrol Dial Transplant 2008; 23:2810-7. [PMID: 18372390 DOI: 10.1093/ndt/gfn132] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The incidence of chronic kidney disease (CKD) is increasing in Korea, especially in the aged population. The health-related quality of life (HRQOL) of patients with chronic renal insufficiency is lower than that for the general population and a lower HRQOL is a predictor of adverse events. We report the impact of kidney function on the HRQOL and the risk factors for poor HRQOL in an elderly population living in one Korean city. METHODS This study was conducted as a part of the Korean Longitudinal Study on Health and Aging (KLoSHA) that was designed as a population-based, prospective cohort-study in a population aged >65 years living in a satellite city of Seoul in Korea. Among 1 000 randomly selected subjects, 944 were able to complete the SF-36 questionnaires to measure HRQOL.We categorized the participants into five GFR groups: group 1: 90 mL/min/1.73 m(2) or more, group 2: 89-75 mL/ min/1.73 m(2), group 3: 60-74 mL/min/1.73 m(2), group 4: 45-59 mL/min/1.73 m(2) and group 5: less than 45 mL/min/ 1.73 m(2). RESULTS Except for the general health perception and mental health scale, all the other scores of the SF-36 scales showed differences among five groups categorized according to GFR. However, the scores were significantly decreased only among participants with a GFR value of <45 mL/min/1.73 m(2), compared to the other four GFR groups. After adjustment, the physical component summary score was the lowest in participants with GFR values <45 mL/min/1.73 m(2). The dichotomized GFR factor with the criterion of 45 mL/min/1.73 m(2) was an independent predictor of poor physical HRQOL. Other factors, such as age, gender, duration of education, regular exercising habits, depression and a history of cardiovascular accident, were also predictors of HRQOL. A lower haemoglobin level was related to the mental component summary. CONCLUSION The renal function deduced to be an important predictor of HRQOL, even in the old age group. The moderately decreased renal function of 45 mL/min/1.73 m(2) GFR was the level at which HRQOL decreased in the elderly Korean population.
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Affiliation(s)
- Ho Jun Chin
- Department of Internal Medicine, Seoul National University Bundang Hospital, Gumidong 300, Bundang-Gu, Seong-Nam, Kyeong-Ki Do, 463-707, Korea
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Kelley K, Aricak OT, Light RP, Agarwal R. Proteinuria is a determinant of quality of life in diabetic nephropathy: modeling lagged effects with path analysis. Am J Nephrol 2007; 27:488-94. [PMID: 17664865 DOI: 10.1159/000106672] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2007] [Accepted: 06/26/2007] [Indexed: 01/22/2023]
Abstract
BACKGROUND Diabetic nephropathy with overt proteinuria often progresses relentlessly to end-stage renal disease (ESRD). MATERIAL AND METHODS To answer the question whether it is impaired glomerular filtration rate (GFR) or its precursor proteinuria which is more related with multiple domains of health-related quality of life (HRQOL), we measured GFR and proteinuria in 44 patients with type 2 diabetes and overt nephropathy and repeated the measurements after 4 months. 38 patients with ESRD due to diabetic nephropathy served as a control group. We used path analysis to examine the association of baseline proteinuria and GFR with baseline and subsequent HRQOL scales. RESULTS Compared to patients with ESRD, patients with non-dialysis CKD had Kidney Disease Burden (KDB) that was, on a scale from 0 to 100, 19.8 better (95% CI 6.9-32.8) (p = 0.003). Mental component score (MCS) did not differ and physical component score (PCS) was worse in non-dialysis CKD patients by 8.5 (p < 0.001). Proteinuria at baseline was a predictor of PCS, MCS and KDB score at 4 months, suggesting a lagged effect of proteinuria on HRQOL after controlling for the autoregressive effects. GFR was not shown to have a significant impact on HRQOL. One log unit increase in proteinuria was associated with 3.8 (p = 0.011) fall in PCS, 3.3 (p = 0.043) fall in MCS and 10.6 (p = 0.006) fall in KDB. CONCLUSION In patients with advanced diabetic nephropathy, we found that proteinuria has a lagged and profound effect on multiple domains of HRQOL.
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Affiliation(s)
- Ken Kelley
- Inquiry Methodology Program, Indiana University, Bloomington, Ind., USA
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