1
|
Ethier I, Hayat A, Pei J, Hawley CM, Johnson DW, Francis RS, Wong G, Craig JC, Viecelli AK, Htay H, Ng S, Leibowitz S, Cho Y. Peritoneal dialysis versus haemodialysis for people commencing dialysis. Cochrane Database Syst Rev 2024; 6:CD013800. [PMID: 38899545 PMCID: PMC11187793 DOI: 10.1002/14651858.cd013800.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
BACKGROUND Peritoneal dialysis (PD) and haemodialysis (HD) are two possible modalities for people with kidney failure commencing dialysis. Only a few randomised controlled trials (RCTs) have evaluated PD versus HD. The benefits and harms of the two modalities remain uncertain. This review includes both RCTs and non-randomised studies of interventions (NRSIs). OBJECTIVES To evaluate the benefits and harms of PD, compared to HD, in people with kidney failure initiating dialysis. SEARCH METHODS We searched the Cochrane Kidney and Transplant Register of Studies from 2000 to June 2024 using search terms relevant to this review. Studies in the Register were identified through searches of CENTRAL, MEDLINE, and EMBASE, conference proceedings, the International Clinical Trials Registry Platform (ICTRP) Search Portal, and ClinicalTrials.gov. MEDLINE and EMBASE were searched for NRSIs from 2000 until 28 March 2023. SELECTION CRITERIA RCTs and NRSIs evaluating PD compared to HD in people initiating dialysis were eligible. DATA COLLECTION AND ANALYSIS Two investigators independently assessed if the studies were eligible and then extracted data. Risk of bias was assessed using standard Cochrane methods, and relevant outcomes were extracted for each report. The primary outcome was residual kidney function (RKF). Secondary outcomes included all-cause, cardiovascular and infection-related death, infection, cardiovascular disease, hospitalisation, technique survival, life participation and fatigue. MAIN RESULTS A total of 153 reports of 84 studies (2 RCTs, 82 NRSIs) were included. Studies varied widely in design (small single-centre studies to international registry analyses) and in the included populations (broad inclusion criteria versus restricted to more specific participants). Additionally, treatment delivery (e.g. automated versus continuous ambulatory PD, HD with catheter versus arteriovenous fistula or graft, in-centre versus home HD) and duration of follow-up varied widely. The two included RCTs were deemed to be at high risk of bias in terms of blinding participants and personnel and blinding outcome assessment for outcomes pertaining to quality of life. However, most other criteria were assessed as low risk of bias for both studies. Although the risk of bias (Newcastle-Ottawa Scale) was generally low for most NRSIs, studies were at risk of selection bias and residual confounding due to the constraints of the observational study design. In children, there may be little or no difference between HD and PD on all-cause death (6 studies, 5752 participants: RR 0.81, 95% CI 0.62 to 1.07; I2 = 28%; low certainty) and cardiovascular death (3 studies, 7073 participants: RR 1.23, 95% CI 0.58 to 2.59; I2 = 29%; low certainty), and was unclear for infection-related death (4 studies, 7451 participants: RR 0.98, 95% CI 0.39 to 2.46; I2 = 56%; very low certainty). In adults, compared with HD, PD had an uncertain effect on RKF (mL/min/1.73 m2) at six months (2 studies, 146 participants: MD 0.90, 95% CI 0.23 to 3.60; I2 = 82%; very low certainty), 12 months (3 studies, 606 participants: MD 1.21, 95% CI -0.01 to 2.43; I2 = 81%; very low certainty) and 24 months (3 studies, 334 participants: MD 0.71, 95% CI -0.02 to 1.48; I2 = 72%; very low certainty). PD had uncertain effects on residual urine volume at 12 months (3 studies, 253 participants: MD 344.10 mL/day, 95% CI 168.70 to 519.49; I2 = 69%; very low certainty). PD may reduce the risk of RKF loss (3 studies, 2834 participants: RR 0.55, 95% CI 0.44 to 0.68; I2 = 17%; low certainty). Compared with HD, PD had uncertain effects on all-cause death (42 studies, 700,093 participants: RR 0.87, 95% CI 0.77 to 0.98; I2 = 99%; very low certainty). In an analysis restricted to RCTs, PD may reduce the risk of all-cause death (2 studies, 1120 participants: RR 0.53, 95% CI 0.32 to 0.86; I2 = 0%; moderate certainty). PD had uncertain effects on both cardiovascular (21 studies, 68,492 participants: RR 0.96, 95% CI 0.78 to 1.19; I2 = 92%) and infection-related death (17 studies, 116,333 participants: RR 0.90, 95% CI 0.57 to 1.42; I2 = 98%) (both very low certainty). Compared with HD, PD had uncertain effects on the number of patients experiencing bacteraemia/bloodstream infection (2 studies, 2582 participants: RR 0.34, 95% CI 0.10 to 1.18; I2 = 68%) and the number of patients experiencing infection episodes (3 studies, 277 participants: RR 1.23, 95% CI 0.93 to 1.62; I2 = 20%) (both very low certainty). PD may reduce the number of bacteraemia/bloodstream infection episodes (2 studies, 2637 participants: RR 0.44, 95% CI 0.27 to 0.71; I2 = 24%; low certainty). Compared with HD; It is uncertain whether PD reduces the risk of acute myocardial infarction (4 studies, 110,850 participants: RR 0.90, 95% CI 0.74 to 1.10; I2 = 55%), coronary artery disease (3 studies, 5826 participants: RR 0.95, 95% CI 0.46 to 1.97; I2 = 62%); ischaemic heart disease (2 studies, 58,374 participants: RR 0.86, 95% CI 0.57 to 1.28; I2 = 95%), congestive heart failure (3 studies, 49,511 participants: RR 1.10, 95% CI 0.54 to 2.21; I2 = 89%) and stroke (4 studies, 102,542 participants: RR 0.94, 95% CI 0.90 to 0.99; I2 = 0%) because of low to very low certainty evidence. Compared with HD, PD had uncertain effects on the number of patients experiencing hospitalisation (4 studies, 3282 participants: RR 0.90, 95% CI 0.62 to 1.30; I2 = 97%) and all-cause hospitalisation events (4 studies, 42,582 participants: RR 1.02, 95% CI 0.81 to 1.29; I2 = 91%) (very low certainty). None of the included studies reported specifically on life participation or fatigue. However, two studies evaluated employment. Compared with HD, PD had uncertain effects on employment at one year (2 studies, 593 participants: RR 0.83, 95% CI 0.20 to 3.43; I2 = 97%; very low certainty). AUTHORS' CONCLUSIONS The comparative effectiveness of PD and HD on the preservation of RKF, all-cause and cause-specific death risk, the incidence of bacteraemia, other vascular complications (e.g. stroke, cardiovascular events) and patient-reported outcomes (e.g. life participation and fatigue) are uncertain, based on data obtained mostly from NRSIs, as only two RCTs were included.
Collapse
Affiliation(s)
- Isabelle Ethier
- Department of Nephrology, Centre hospitalier de l'Université de Montréal, Montréal, Canada
- Health innovation and evaluation hub, Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montréal, Canada
| | - Ashik Hayat
- Department of Nephrology, Princess Alexandra Hospital, Woolloongabba, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Juan Pei
- Department of Nephrology, Princess Alexandra Hospital, Woolloongabba, Australia
- Department of Nephrology, The First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Carmel M Hawley
- Department of Nephrology, Princess Alexandra Hospital, Woolloongabba, Australia
- Australasian Kidney Trials Network, The University of Queensland, Brisbane, Australia
- Translational Research Institute, Brisbane, Australia
| | - David W Johnson
- Department of Nephrology, Princess Alexandra Hospital, Woolloongabba, Australia
- Australasian Kidney Trials Network, The University of Queensland, Brisbane, Australia
- Translational Research Institute, Brisbane, Australia
| | - Ross S Francis
- Department of Nephrology, Princess Alexandra Hospital, Woolloongabba, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Germaine Wong
- School of Public Health, The University of Sydney, Sydney, Australia
| | - Jonathan C Craig
- Cochrane Kidney and Transplant, Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
- College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Andrea K Viecelli
- Department of Nephrology, Princess Alexandra Hospital, Woolloongabba, Australia
- Australasian Kidney Trials Network, The University of Queensland, Brisbane, Australia
- Translational Research Institute, Brisbane, Australia
| | - Htay Htay
- Department of Renal Medicine, Singapore General Hospital, Singapore, Singapore
| | - Samantha Ng
- Department of Nephrology, Princess Alexandra Hospital, Woolloongabba, Australia
| | - Saskia Leibowitz
- Department of Nephrology, Logan Hospital, Meadowbrook, Australia
| | - Yeoungjee Cho
- Department of Nephrology, Princess Alexandra Hospital, Woolloongabba, Australia
- Australasian Kidney Trials Network, The University of Queensland, Brisbane, Australia
- Translational Research Institute, Brisbane, Australia
| |
Collapse
|
2
|
Martinez L, Perla M, Tabbara M, Duque JC, Rojas MG, Falcon NS, Pereira-Simon S, Salman LH, Vazquez-Padron RI. Systemic Profile of Cytokines in Arteriovenous Fistula Patients and Their Associations with Maturation Failure. KIDNEY360 2022; 3:677-686. [PMID: 35721613 PMCID: PMC9136910 DOI: 10.34067/kid.0006022021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 01/13/2022] [Indexed: 11/27/2022]
Abstract
Background Systemic cytokines are elevated in patients with chronic kidney disease (CKD) and on hemodialysis compared with the general population. However, whether cytokine levels interfere with vascular remodeling, increasing the risk of arteriovenous fistula (AVF) failure, remains unknown. Methods This is a case-control study of 64 patients who underwent surgery for AVF creation (32 with AVF maturation failure and 32 matching controls with successful maturation). A total of 74 cytokines, including chemokines, interferons, interleukins, and growth factors, were measured in preoperative plasma samples using multiplex assays. Sixty-two patients were included in the statistical analyses. Associations with AVF failure were assessed using paired comparisons and conditional logistic regressions accounting for paired strata. Results Seven cytokines were significantly higher in patients with AVF maturation failure than in matching controls (G-CSF, IL-6, MDC, RANTES, SDF-1α/β, TGFα, and TPO). Of these, G-CSF (odds ratio [OR]=1.71; 95% confidence interval [95% CI], 1.05 to 2.79 per 10 pg/ml), MDC (OR=1.60, 95% CI, 1.08 to 2.38 per 100 pg/ml), RANTES (OR=1.55, 95% CI, 1.10 to 2.17 per 100 pg/ml), SDF-1α/β (OR=1.18, 95% CI, 1.04 to 1.33 per 1000 pg/ml), and TGFα (OR=1.39, 95% CI 1.003, 1.92 per 1 pg/ml) showed an incremental association by logistic regression. Conclusions This study identified a profile of plasma cytokines associated with adverse maturation outcomes in AVFs. These findings may open the doors for future therapeutics and markers for risk stratification.
Collapse
Affiliation(s)
- Laisel Martinez
- DeWitt Daughtry Family Department of Surgery, Leonard M. Miller School of Medicine, University of Miami, Miami, Florida
| | - Mikael Perla
- DeWitt Daughtry Family Department of Surgery, Leonard M. Miller School of Medicine, University of Miami, Miami, Florida
| | - Marwan Tabbara
- DeWitt Daughtry Family Department of Surgery, Leonard M. Miller School of Medicine, University of Miami, Miami, Florida
| | - Juan C Duque
- Katz Family Division of Nephrology, Department of Medicine, University of Miami, Miami, Florida
| | - Miguel G Rojas
- DeWitt Daughtry Family Department of Surgery, Leonard M. Miller School of Medicine, University of Miami, Miami, Florida
| | - Nieves Santos Falcon
- DeWitt Daughtry Family Department of Surgery, Leonard M. Miller School of Medicine, University of Miami, Miami, Florida
| | - Simone Pereira-Simon
- DeWitt Daughtry Family Department of Surgery, Leonard M. Miller School of Medicine, University of Miami, Miami, Florida
| | - Loay H Salman
- Division of Nephrology, Albany Medical College, Albany, New York
| | - Roberto I Vazquez-Padron
- DeWitt Daughtry Family Department of Surgery, Leonard M. Miller School of Medicine, University of Miami, Miami, Florida.,Bruce W. Carter VA Medical Center, Department of Veterans Affairs, Miami, Florida
| |
Collapse
|
3
|
Vojtusek IK, Laganovic M, Burek Kamenaric M, Bulimbasic S, Hrkac S, Salai G, Ivkovic V, Coric M, Novak R, Grgurevic L. First Characterization of ADAMTS-4 in Kidney Tissue and Plasma of Patients with Chronic Kidney Disease-A Potential Novel Diagnostic Indicator. Diagnostics (Basel) 2022; 12:diagnostics12030648. [PMID: 35328201 PMCID: PMC8947148 DOI: 10.3390/diagnostics12030648] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 03/01/2022] [Accepted: 03/04/2022] [Indexed: 01/04/2023] Open
Abstract
Background: We have previously shown that metzincin protease ADAMTS-4 accompanies renal fibrogenesis, as it appears in the blood of hemodialysis patients. Methods: Native kidney (NKB) and kidney transplant (TXCI) biopsy samples as well as plasma from patients with various stages of CKD were compared to controls. In paired analysis, 15 TXCI samples were compared with their zero-time biopsies (TX0). Tissues were evaluated and scored (interstitial fibrosis and tubular atrophy (IFTA) for NKB and Banff ci for TXCI). Immunohistochemical (IHC) staining for ADAMTS-4 and BMP-1 was performed. Plasma ADAMTS-4 was detected using ELISA. Results: ADAMTS-4 IHC expression was significantly higher in interstitial compartment (INT) of NKB and TXCI group in peritubular capillaries (PTC) and interstitial stroma (INT). Patients with higher stages of interstitial fibrosis (ci > 1 and IFTA > 1) expressed ADAMTS-4 in INT more frequently in both groups (p = 0.005; p = 0.013; respectively). In paired comparison, TXCI samples expressed ADAMTS-4 in INT and PTC more often than TX0. ADAMTS-4 plasma concentration varied significantly across CKD stages, being highest in CKD 2 and 3 compared to other groups (p = 0.0064). Hemodialysis patients had higher concentrations of ADAMTS-4 compared to peritoneal dialysis (p < 0.00001). Conclusion: ADAMTS-4 might have a significant role in CKD as a potential novel diagnostic indicator.
Collapse
Affiliation(s)
- Ivana Kovacevic Vojtusek
- Department of Nephrology, Arterial Hypertension, Dialysis and Transplantation, University Hospital Center Zagreb, 10000 Zagreb, Croatia; (I.K.V.); (V.I.)
| | - Mario Laganovic
- Department of Nephrology, University Hospital Merkur, 10000 Zagreb, Croatia;
| | - Marija Burek Kamenaric
- Tissue Typing Center, Clinical Department for Transfusion Medicine and Transplantation Biology, University Hospital Center Zagreb, 10000 Zagreb, Croatia;
| | - Stela Bulimbasic
- Clinical Department of Pathology and Cytology, University Hospital Center Zagreb, 10000 Zagreb, Croatia; (S.B.); (M.C.)
| | - Stela Hrkac
- Department of Emergency Medicine, University Hospital Center Zagreb, 10000 Zagreb, Croatia;
- Center for Translational and Clinical Research, Department of Proteomics, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia; (G.S.); (R.N.)
| | - Grgur Salai
- Center for Translational and Clinical Research, Department of Proteomics, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia; (G.S.); (R.N.)
- Teaching Institute of Emergency Medicine of the City of Zagreb, 10000 Zagreb, Croatia
| | - Vanja Ivkovic
- Department of Nephrology, Arterial Hypertension, Dialysis and Transplantation, University Hospital Center Zagreb, 10000 Zagreb, Croatia; (I.K.V.); (V.I.)
- Department of Public Health, Faculty of Health Studies, University of Rijeka, 51000 Rijeka, Croatia
| | - Marijana Coric
- Clinical Department of Pathology and Cytology, University Hospital Center Zagreb, 10000 Zagreb, Croatia; (S.B.); (M.C.)
| | - Rudjer Novak
- Center for Translational and Clinical Research, Department of Proteomics, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia; (G.S.); (R.N.)
| | - Lovorka Grgurevic
- Center for Translational and Clinical Research, Department of Proteomics, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia; (G.S.); (R.N.)
- Department of Anatomy, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
- Correspondence: ; Tel.: +385-91-589-52-40
| |
Collapse
|
4
|
Moon TH, Han JH, Kang M, Kim JS, Kim JY, Chae JB, Kwon SK, Kang G, Kim DY. The Nationwide Incidence of Retinal Vein Occlusion Following Dialysis due to End-stage Renal Disease in Korea, 2004 through 2013. J Korean Med Sci 2021; 36:e201. [PMID: 34342186 PMCID: PMC8329387 DOI: 10.3346/jkms.2021.36.e201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 06/28/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND We investigated the incidence and risk of retinal vein occlusion (RVO) in end-stage renal disease (ESRD) patients on dialysis in Korea. METHODS In this nationwide cohort study, we used Korean National Health Insurance Service data between 2004 and 2013 for analysis. ESRD patients who started dialysis from 2004 to 2013 and an equal number of controls were selected through propensity score matching. RVO incidence in both cohorts were calculated for 2004-2013 using washout data from 2003. The multivariable Cox proportional hazards model was used to assess the risk of RVO in dialysis cohort. The Kaplan-Meier method was used to generate the cumulative RVO incidence curve. Whether the dialysis modality affects the development of RVO was also evaluated. RESULTS In this study, 74,551 ESRD patients on dialysis and the same number of controls were included. The incidence of RVO was significantly higher in the dialysis cohort than in the control cohort (dialysis = 7.3/1,000 person-years [PY]; control = 1.9/1,000 PY; P < 0.001). The cumulative-incidence of RVO was also significantly higher in the dialysis cohort than in the control cohort (P < 0.001; log-rank test). However, there was no significant difference in the incidence of RVO between the two dialysis methods (P = 0.550; log-rank test). CONCLUSION This study provided epidemiological evidence that receiving dialysis for ESRD could increase the risk of developing RVO. We also found a rapid increase in the incidence of RVO with a longer dialysis period. These results strengthen the relationship between retinal vascular disease and renal function.
Collapse
Affiliation(s)
| | - Joung Ho Han
- Department of Internal Medicine, Chungbuk National University Hospital, College of Medicine, Chungbuk National University, Cheongju, Korea
| | - Minseok Kang
- Department of Health Information and Management, Chungbuk National University Hospital, College of Medicine, Chungbuk National University, Cheongju, Korea
| | - Ji Soo Kim
- Gokseong Public Health Center, Gokseong, Korea
| | | | | | - Soon Kil Kwon
- Department of Internal Medicine, Chungbuk National University Hospital, College of Medicine, Chungbuk National University, Cheongju, Korea
| | - Gilwon Kang
- Department of Health Information and Management, Chungbuk National University Hospital, College of Medicine, Chungbuk National University, Cheongju, Korea
| | | |
Collapse
|
5
|
Pinto AM, MacLaughlin HL, Hall WL. Heart Rate Variability and Long Chain n-3 Polyunsaturated Fatty Acids in Chronic Kidney Disease Patients on Haemodialysis: A Cross-Sectional Pilot Study. Nutrients 2021; 13:nu13072453. [PMID: 34371962 PMCID: PMC8308541 DOI: 10.3390/nu13072453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 07/12/2021] [Accepted: 07/13/2021] [Indexed: 12/21/2022] Open
Abstract
Low heart rate variability (HRV) is independently associated with increased risk of sudden cardiac death (SCD) and all cardiac death in haemodialysis patients. Long chain n-3 polyunsaturated fatty acids (LC n-3 PUFA) may exert anti-arrhythmic effects. This study aimed to investigate relationships between dialysis, sleep and 24 h HRV and LC n-3 PUFA status in patients who have recently commenced haemodialysis. A cross-sectional study was conducted in adults aged 40–80 with chronic kidney disease (CKD) stage 5 (n = 45, mean age 58, SD 9, 20 females and 25 males, 39% with type 2 diabetes). Pre-dialysis blood samples were taken to measure erythrocyte and plasma fatty acid composition (wt % fatty acids). Mean erythrocyte omega-3 index was not associated with HRV following adjustment for age, BMI and use of β-blocker medication. Higher ratios of erythrocyte eicosapentaenoic acid (EPA) to docosahexaenoic acid (DHA) were associated with lower 24 h vagally-mediated beat-to-beat HRV parameters. Higher plasma EPA and docosapentaenoic acid (DPAn-3) were also associated with lower sleep-time and 24 h beat-to-beat variability. In contrast, higher plasma EPA was significantly related to higher overall and longer phase components of 24 h HRV. Further investigation is required to investigate whether patients commencing haemodialysis may have compromised conversion of EPA to DHA, which may impair vagally-mediated regulation of cardiac autonomic function, increasing risk of SCD.
Collapse
Affiliation(s)
- Ana M Pinto
- Department of Nutritional Sciences, School of Life Course Sciences, King’s College London, 150 Stamford Street, London SE1 9NH, UK;
| | - Helen L MacLaughlin
- School of Exercise & Nutrition Sciences, Queensland University of Technology, Brisbane, QLD 4059, Australia;
| | - Wendy L Hall
- Department of Nutritional Sciences, School of Life Course Sciences, King’s College London, 150 Stamford Street, London SE1 9NH, UK;
- Correspondence:
| |
Collapse
|
6
|
Chan GCK, Ng JKC, Chow KM, Kwong VWK, Pang WF, Cheng PMS, Law MC, Leung CB, Li PKT, Szeto CC. Progression in Physical Frailty in Peritoneal Dialysis Patients. Kidney Blood Press Res 2021; 46:342-351. [PMID: 33957628 DOI: 10.1159/000515635] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 02/27/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Physical frailty contributes to adverse clinical outcomes in peritoneal dialysis (PD) patients. Little has been reported about frailty transitions in this population. We aimed to describe the transitions of frailty in PD patients and identify factors that predicted changes in frailty state. METHODS In a prospective observational study, we recruited 267 PD patients. Frailty was assessed by a validated frailty score. Depression was graded by PHQ-9 score, and nutritional status was evaluated by serum albumin, Subjective Global Assessment (SGA), and comprehensive Malnutrition Inflammation Score (MIS). The primary outcome was the change in frailty score at follow-up compared to baseline. RESULTS At baseline, 194 (72.7%) patients were classified as frail. With time, their frailty scores significantly increased (p < 0.001), and 93 of the surviving subjects (78.2%) were classified as frail. There was a modest significant correlation between change in MIS (p < 0.001), change in SGA score (p < 0.001), and change in PHQ-9 score (p < 0.001) with change in frailty score. An increase in PHQ-9 score (p < 0.001) and MIS (p = 0.001), as well as longer duration of hospitalization (p = 0.001), was independently associated with a greater change in frailty score after adjustment for confounding factors. Frailty score was also improved in patients who were converted to hemodialysis (p = 0.048) and received renal transplantation (p = 0.005). CONCLUSION Our findings suggested that frailty transitions were common in PD patients. Worsening in nutrition and depression, together with a longer duration of hospitalization, were associated with worsening in frailty.
Collapse
Affiliation(s)
- Gordon Chun-Kau Chan
- Carol & Richard Yu Peritoneal Dialysis Research Centre, Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Jack Kit-Chung Ng
- Carol & Richard Yu Peritoneal Dialysis Research Centre, Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Kai-Ming Chow
- Carol & Richard Yu Peritoneal Dialysis Research Centre, Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Vickie Wai-Ki Kwong
- Carol & Richard Yu Peritoneal Dialysis Research Centre, Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Wing-Fai Pang
- Carol & Richard Yu Peritoneal Dialysis Research Centre, Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Phyllis Mei-Shan Cheng
- Carol & Richard Yu Peritoneal Dialysis Research Centre, Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Man-Ching Law
- Carol & Richard Yu Peritoneal Dialysis Research Centre, Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Chi Bon Leung
- Carol & Richard Yu Peritoneal Dialysis Research Centre, Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Philip Kam-Tao Li
- Carol & Richard Yu Peritoneal Dialysis Research Centre, Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Cheuk-Chun Szeto
- Carol & Richard Yu Peritoneal Dialysis Research Centre, Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| |
Collapse
|
7
|
The Nationwide incidence of retinal artery occlusion following dialysis due to end-stage renal disease in Korea: 2004 through 2013. Retina 2021; 41:2140-2147. [PMID: 34029028 DOI: 10.1097/iae.0000000000003151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To examine the incidence and risk of retinal artery occlusion (RAO) in patients who have undergone dialysis in Korea. METHODS A nationwide, population-based study using South Korean national health insurance data from 2004 to 2013 was used for analysis. All patients who began dialysis between 2004 and 2013 and the same number of controls were selected via propensity score matching. The incidence of RAO in the dialysis and control cohorts was calculated for 2004-2013 using washout data from 2003. The multivariable Cox proportional hazards model was used to evaluate the risk of developing RAO in dialysis patients. Cumulative RAO incidence curves were generated using the Kaplan-Meier method. Whether dialysis modalities influenced the incidence of RAO was also evaluated. RESULTS 76,782 end-stage renal disease (ESRD) patients on dialysis were included in the dialysis cohort and 76,782 individuals were included in the control cohort. During the study period, 293 patients in the dialysis cohort and 99 patients in the control cohort developed RAO. The person-years (PY) incidence of RAO was significantly higher in the dialysis cohort than in the control cohort (dialysis=1.1/1000 PY; control=0.3/1000 PY; p<0.001). The incidence of RAO was not significantly different between the two methods of dialysis (hemodialysis vs. peritoneal dialysis)(p=0.25;log-rank test). CONCLUSION The current study provided epidemiological evidence that undergoing dialysis for ESRD was associated with an increased risk of developing RAO. The incidence of RAO rapidly increased as the duration of dialysis increased. These results strengthen the significant role of the renal function in retinal vascular disease.
Collapse
|
8
|
Htay H, Johnson DW, Craig JC, Teixeira-Pinto A, Hawley CM, Cho Y. Urgent-start peritoneal dialysis versus haemodialysis for people with chronic kidney disease. Cochrane Database Syst Rev 2021; 1:CD012899. [PMID: 33501650 PMCID: PMC8092642 DOI: 10.1002/14651858.cd012899.pub2] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Patients with chronic kidney disease (CKD) who require urgent initiation of dialysis but without having a permanent dialysis access have traditionally commenced haemodialysis (HD) using a central venous catheter (CVC). However, several studies have reported that urgent initiation of peritoneal dialysis (PD) is a viable alternative option for such patients. OBJECTIVES This review aimed to examine the benefits and harms of urgent-start PD compared to HD initiated using a CVC in adults and children with CKD requiring long-term kidney replacement therapy. SEARCH METHODS We searched the Cochrane Kidney and Transplant Register of Studies up to 25 May 2020 for randomised controlled trials through contact with the Information Specialist using search terms relevant to this review. Studies in the Register are identified through searches of CENTRAL, MEDLINE, and EMBASE, conference proceedings, the International Clinical Trials Register (ICTRP) Search Portal and ClinicalTrials.gov. For non-randomised controlled trials, MEDLINE (OVID) (1946 to 11 February 2020) and EMBASE (OVID) (1980 to 11 February 2020) were searched. SELECTION CRITERIA All randomised controlled trials (RCTs), quasi-RCTs and non-RCTs comparing urgent-start PD to HD initiated using a CVC. DATA COLLECTION AND ANALYSIS Two authors extracted data and assessed the quality of studies independently. Additional information was obtained from the primary investigators. The estimates of effect were analysed using random-effects model and results were presented as risk ratios (RR) with 95% confidence intervals (CI). The GRADE framework was used to make judgments regarding certainty of the evidence for each outcome. MAIN RESULTS Overall, seven observational studies (991 participants) were included: three prospective cohort studies and four retrospective cohort studies. All the outcomes except one (bacteraemia) were graded as very low certainty of evidence given that all included studies were observational studies and few events resulting in imprecision, and inconsistent findings. Urgent-start PD may reduce the incidence of catheter-related bacteraemia compared with HD initiated with a CVC (2 studies, 301 participants: RR 0.13, 95% CI 0.04 to 0.41; I2 = 0%; low certainty evidence), which translated into 131 fewer bacteraemia episodes per 1000 (95% CI 89 to 145 fewer). Urgent-start PD has uncertain effects on peritonitis risk (2 studies, 301 participants: RR 1.78, 95% CI 0.23 to 13.62; I2 = 0%; very low certainty evidence), exit-site/tunnel infection (1 study, 419 participants: RR 3.99, 95% CI 1.2 to 12.05; very low certainty evidence), exit-site bleeding (1 study, 178 participants: RR 0.12, 95% CI 0.01 to 2.33; very low certainty evidence), catheter malfunction (2 studies; 597 participants: RR 0.26, 95% CI: 0.07 to 0.91; I2 = 66%; very low certainty evidence), catheter re-adjustment (2 studies, 225 participants: RR: 0.13; 95% CI 0.00 to 18.61; I2 = 92%; very low certainty evidence), technique survival (1 study, 123 participants: RR: 1.18, 95% CI 0.87 to 1.61; very low certainty evidence), or patient survival (5 studies, 820 participants; RR 0.68, 95% CI 0.44 to 1.07; I2 = 0%; very low certainty evidence) compared with HD initiated using a CVC. Two studies using different methods of measurements for hospitalisation reported that hospitalisation was similar although one study reported higher hospitalisation rates in HD initiated using a catheter compared with urgent-start PD. AUTHORS' CONCLUSIONS Compared with HD initiated using a CVC, urgent-start PD may reduce the risk of bacteraemia and had uncertain effects on other complications of dialysis and technique and patient survival. In summary, there are very few studies directly comparing the outcomes of urgent-start PD and HD initiated using a CVC for patients with CKD who need to commence dialysis urgently. This evidence gap needs to be addressed in future studies.
Collapse
Affiliation(s)
- Htay Htay
- Department of Renal Medicine, Singapore General Hospital, Singapore, Singapore
| | - David W Johnson
- Department of Nephrology, Princess Alexandra Hospital, Woolloongabba, Australia
- Australasian Kidney Trials Network, The University of Queensland, Brisbane, Australia
- Centre for Kidney Disease Research, Translational Research Institute, Brisbane, Australia
| | - Jonathan C Craig
- Cochrane Kidney and Transplant, Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
- College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Armando Teixeira-Pinto
- Cochrane Kidney and Transplant, Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
| | - Carmel M Hawley
- Department of Nephrology, Princess Alexandra Hospital, Woolloongabba, Australia
- Australasian Kidney Trials Network, The University of Queensland, Brisbane, Australia
| | - Yeoungjee Cho
- Department of Nephrology, Princess Alexandra Hospital, Woolloongabba, Australia
- Australasian Kidney Trials Network, The University of Queensland, Brisbane, Australia
| |
Collapse
|
9
|
Candellier A, Hénaut L, Morelle J, Choukroun G, Jadoul M, Brazier M, Goffin É. Aortic stenosis in patients with kidney failure: Is there an advantage for a PD-first policy? Perit Dial Int 2020; 41:158-167. [DOI: 10.1177/0896860820941371] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Aortic stenosis (AS) is the most common valvular disease. It is twice as prevalent in patients with kidney failure as compared to the general population. In addition, AS progresses at a faster rate and is associated with a higher risk of death and poorer quality of life in patients on dialysis. Chronic kidney disease–mineral and bone disorder (CKD-MBD), inflammation, and hemodynamic disturbances contribute to the pathophysiology and progression of AS. Whether the type of dialysis modality, that is, hemodialysis (HD) versus peritoneal dialysis (PD), has a differential impact on the development and progression of AS in patients with kidney failure remains debated. Recent data indicate that the prevalence of valvular calcifications might be lower and the development of AS delayed in PD patients, as compared to those treated with HD. This could be accounted for by several mechanisms including reduced valvular shear stress, better preservation of residual kidney function (with better removal of protein-bound uremic toxins and CKD-MBD profile), and lower levels of systemic inflammation. Given the high morbidity and mortality rates related to interventional procedures in the population with kidney failure, surgical and transcatheter aortic valve replacement should be considered in selected patients with severe AS. Strategies slowing down the progression of aortic valve remodeling should remain the cornerstone in the management of individuals with kidney failure and mild to moderate AS. This review explores the potential benefits of PD in patients with kidney failure and AS and provides some clues to help clinicians in the decision-making process when options for kidney replacement therapy are considered in patients with AS.
Collapse
Affiliation(s)
- Alexandre Candellier
- Division of Nephrology, Centre Hospitalier Universitaire Amiens-Picardie, Amiens, France
- UR UPJV 7517, MP3CV, CURS, Amiens, France
- Division of Nephrology, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | | | - Johann Morelle
- Division of Nephrology, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Institut de Recherche Expérimentale et Clinique, UCLouvain, Brussels, Belgium
| | - Gabriel Choukroun
- Division of Nephrology, Centre Hospitalier Universitaire Amiens-Picardie, Amiens, France
- UR UPJV 7517, MP3CV, CURS, Amiens, France
| | - Michel Jadoul
- Division of Nephrology, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Institut de Recherche Expérimentale et Clinique, UCLouvain, Brussels, Belgium
| | | | - Éric Goffin
- Division of Nephrology, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Institut de Recherche Expérimentale et Clinique, UCLouvain, Brussels, Belgium
| |
Collapse
|
10
|
Lozier MR, Sanchez AM, Lee JJ, Tamariz LJ, Valle GA. Comparison of Cardiovascular Outcomes by Dialysis Modality: A Systematic Review and Meta-Analysis. Perit Dial Int 2020; 39:306-314. [PMID: 31296776 DOI: 10.3747/pdi.2018.00227] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Accepted: 01/25/2019] [Indexed: 12/28/2022] Open
Abstract
Debates exist regarding the merit of starting one dialysis modality over the other for improved cardiovascular outcomes. Five previously published prospective and retrospective cohort studies have reported inconsistent conclusions on this topic. The aim of this systematic review and meta-analysis is to evaluate the influence initiation of hemodialysis (HD) vs peritoneal dialysis (PD) may have on the relative risk (RR) of subsequent development of adverse cardiovascular events (ACVE) in patients with end-stage renal disease (ESRD). Of the 518 records identified, 5 cohort studies, assessing a total of 47,062 patients were included in the meta-analysis. With regard to the subsequent development of ACVE following initiation on the different dialysis modalities, the pooled RR was found to be non-significant. Peritoneal dialysis is a suitable and cost-effective alternative to HD for ESRD patients at risk of cardiovascular disease.
Collapse
Affiliation(s)
- Matthew R Lozier
- Internal Medicine Residency Program, University of Miami at Holy Cross Hospital, Ft Lauderdale, FL, USA
| | - Alexandra M Sanchez
- Internal Medicine Residency Program, University of Miami at Holy Cross Hospital, Ft Lauderdale, FL, USA
| | - John J Lee
- Division of Cardiology, Columbia University at Mount Sinai Medical Center, Miami, FL, USA
| | - Leonardo J Tamariz
- Department of Internal Medicine, University of Miami at Holy Cross Hospital, Ft Lauderdale, FL, USA
| | - Gabriel A Valle
- Department of Internal Medicine, University of Miami at Holy Cross Hospital, Ft Lauderdale, FL, USA.,The Kidney and Hypertension Group of South Florida, Ft Lauderdale, FL, USA
| |
Collapse
|
11
|
Xu Y, Wang J, Ding H. Regulation of epithelial-mesenchymal transition via sonic hedgehog/glioma-associated oncogene homolog 1 signaling pathway in peritoneal mesothelial cells. Cell Biol Int 2020; 44:1691-1700. [PMID: 32298032 DOI: 10.1002/cbin.11363] [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: 11/08/2019] [Revised: 03/24/2020] [Accepted: 04/11/2020] [Indexed: 02/06/2023]
Abstract
Sonic hedgehog (Shh) signaling regulating epithelial-mesenchymal transition (EMT) in cultured rat peritoneal mesothelial cells (PMCs) remains an under-investigated topic. The current study aimed to elucidate the role of Shh signaling in the regulation of EMT in PMCs to attenuate peritoneal injury, with the view of enhancing the efficacy of peritoneal dialysis (PD). PMCs were initially extracted from male Wistar rats using pancreatic enzyme digestion. The expression of Shh and glioma-associated oncogene homolog (Gli1) was quantitatively analyzed using the reverse-transcription quantitative polymerase chain reaction (RT-qPCR) and western blot analysis. Migration of PMCs was determined using Transwell assay. The expression of Shh, Gli1, and EMT markers including α-smooth muscle actin (α-SMA), fibronectin, collagen I, snail1, and E-cadherin was examined by RT-qPCR, western blot analysis, and immunofluorescence respectively. High glucose induction was identified to promote cell migration and increase the expression of Shh and Gli1 in a dose- and time-dependent manner in rat PMCs. Cyclopamine (CPN) was observed to block the Shh signaling induced by high glucose, accompanied by cell migration inhibition, decreased expression of α-SMA, fibronectin, collagen I and snail1 as well as increased expression of E-cadherin. Altogether, overexpression of Gli1 by transfected Gli1 plasmid promotes cell migration and upregulates α-SMA, fibronectin, Snail1, and collagen I expression, while downregulating E-cadherin expression. Shh/Gli1 signaling is important in mediating EMT in rat PMCs, which provides a potential novel therapeutic approach for clinical investigation on renal failure treatment.
Collapse
Affiliation(s)
- Yanyan Xu
- Department of Nephrology, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Jing Wang
- Department of Nephrology, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Hong Ding
- Department of Nephrology, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| |
Collapse
|
12
|
Role of the Soluble Receptor for Advanced Glycation End Products (sRAGE) as a Prognostic Factor for Mortality in Hemodialysis and Peritoneal Dialysis Patients. Mediators Inflamm 2018; 2018:1347432. [PMID: 30410419 PMCID: PMC6205103 DOI: 10.1155/2018/1347432] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 09/20/2018] [Indexed: 01/19/2023] Open
Abstract
End-stage renal disease patients on dialysis (CKD-G5D) have a high mortality rate due to cardiovascular diseases (CVD). In these patients, inflammation, oxidative stress, and uremia increase the production of glycation products (AGEs) which in turn accelerate CVD onset and progression. Recently, attention has been given to the soluble receptor for AGEs (sRAGE) as a marker of inflammation, oxidative stress, atherosclerosis, and heart failure in CKD-G5D. However, its association with patient outcomes is still under debate. Our aim is to explore whether sRAGE may be a predictor of mortality in CKD-G5D. We studied 123 CKD-G5D for 24 months. Of these patients, 56 were on hemodialysis (HD) and 67 on peritoneal dialysis (PD). Demographic, anthropometric, biochemical, and clinical data were recorded. sRAGE was quantified by enzyme-linked immunosorbent assay. sRAGE was a predictor of mortality at 2-year follow-up. Each increase of 100 pg/mL in sRAGE levels was associated with an approximately 7% increased risk of mortality. Furthermore, in the entire study group, as well as in PD and HD patient subgroups, sRAGE was positively correlated with brain natriuretic peptide (BNP) levels. Mortality rates as well as sRAGE levels in patients who died did not differ between PD and HD patients. In conclusion, the positive association observed with BNP levels suggests a role for sRAGE as a prognostic factor for mortality in CKD-G5D patients displaying an active process of cardiac remodeling.
Collapse
|
13
|
Maddux DW, Usvyat LA, Blanchard T, Jiao Y, Kotanko P, van der Sande FM, Kooman JP, Maddux FW. TRANSITION PERIOD CLINICAL TRAJECTORIES FOR PD VERSUS HD STARTERS. Perit Dial Int 2018; 39:42-50. [PMID: 30257998 DOI: 10.3747/pdi.2017.00252] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 05/29/2018] [Accepted: 06/02/2018] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Peritoneal dialysis (PD) starters generally have a better outcome compared with hemodialysis (HD) starters, perhaps related to treatment characteristics or case mix. We previously showed that pre- and post-dialysis start clinical parameter trajectories are related to outcomes. The aim of this study was to investigate these trajectories in PD and HD starters. METHODS This retrospective observational study analyzing data from the Fresenius Medical Care-chronic kidney disease (CKD) Registry from January 2009 to March 2018 examines trends in key clinical parameters through the transition period covering 12 months before to 12 months after dialysis start in 8,088 HD and 1,015 PD starters. RESULTS Hemodialysis starters differed from PD starters by a significantly greater decline in estimated glomerular filtration rate (eGFR) slope (-0.64 vs -0.45 mL/min/1.73 m2/month) before and higher eGFR (9.85 vs 7.84 mL/min/1.73 m2) at dialysis start. Relatedly, differences in phosphorus (0.07 vs 0.05 mg/dL/month) and hemoglobin (-0.08 vs -0.01 g/dL/month) slopes before the transition to dialysis therapy were observed. After dialysis start, HD starters experienced a greater increase in albumin (0.01 vs 0 g/dL/month) whereas PD starters experienced a decline in serum sodium and higher white blood cell counts compared with HD starters. CONCLUSION For nephrology practice CKD patients, HD and PD starters appear clinically comparable in the year before dialysis start although HD starters exhibit a more rapid pre-dialytic eGFR decline. Ideally, studies comparing incident HD and PD outcomes should also consider CKD eGFR trajectories. In the first dialysis year, divergence occurs in albumin, white blood cell count, sodium and hemoglobin trends, which may be partly treatment-related.
Collapse
Affiliation(s)
- Dugan W Maddux
- Medical Office, Fresenius Medical Care North America, Waltham, United States
| | - Len A Usvyat
- Medical Office, Fresenius Medical Care North America, Waltham, United States
| | - Thomas Blanchard
- Medical Office, Fresenius Medical Care North America, Waltham, United States
| | - Yue Jiao
- Medical Office, Fresenius Medical Care North America, Waltham, United States
| | - Peter Kotanko
- Nephrology, Renal Research Institute, NY, United States
| | - Frank M van der Sande
- Internal Medicine and Nephrology , Maastricht University Medical Center, Maastricht, Netherlands
| | | | - Franklin W Maddux
- Medical Office, Fresenius Medical Care North America, Waltham, United States
| |
Collapse
|