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Kang M, Chen J, Liu L, Xue C, Tang X, Lv J, Fu L, Mei C, Mao Z, Liu Y, Dai B. In-center Nocturnal Hemodialysis Reduced the Circulating FGF23, Left Ventricular Hypertrophy, and All-Cause Mortality: A Retrospective Cohort Study. Front Med (Lausanne) 2022; 9:912764. [PMID: 35801203 PMCID: PMC9253468 DOI: 10.3389/fmed.2022.912764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 05/20/2022] [Indexed: 11/13/2022] Open
Abstract
Fibroblast growth factor 23(FGF23) is the most important biomarker and pathogenic factor in Chronic Kidney Disease–Mineral and Bone Disorder (CKD–MBD). In the moderate and severe stages of chronic renal failure, abnormally elevated circulating FGF23 can lead to some complications, including myocardial hypertrophy, which is positively correlated with all-cause mortality. However, the circulating FGF23 level of different hemodialysis modalities, the underlying essential regulatory factors, and potential clinical benefits remain to be elucidated. In this retrospective cohort study, 90 in-center nocturnal hemodialysis (INHD) and 90 matched conventional hemodialysis (CHD) patients were enrolled. The complete blood count, intact FGF23(iFGF23), calcium, phosphorus, PTH, and other biochemical and echocardiographic parameters of INHD and CHD patients were collected and analyzed at 1-year follow-up. The all-cause mortality was recorded during the 7-year follow-up. Furthermore, the regulatory factors of iFGF23 and its association with echocardiographic parameters and mortality were investigated by multivariate regression. The levels of iFGF23 and serum phosphate in patients undergoing INHD were significantly lower than those in patients undergoing CHD. The left ventricular volume index (LVMI) in patients with INHD was significantly attenuated and positively correlated with the drop of serum iFGF23. The INHD group had reduced all-cause mortality compared to the CHD group. Multivariate analysis showed that iFGF23 was positively correlated with serum calcium, serum phosphorus, and calcium-phosphate product. The calcium-phosphate product is an independent determining factor of serum iFGF23. Compared with the CHD group, the INHD group presented with a significantly reduced circulating iFGF23 level, which was closely associated with attenuation of left ventricular hypertrophy, but INHD reduced all-cause mortality in an FGF23 independent manner.
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Affiliation(s)
- Meizi Kang
- Division of Nephrology, The Second Affiliated Hospital of Nantong University, Nantong, China
- Division of Nephrology, Kidney Institute of People's Liberation Army of China, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Jing Chen
- Division of Nephrology, Kidney Institute of People's Liberation Army of China, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Lingling Liu
- Division of Nephrology, Kidney Institute of People's Liberation Army of China, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Cheng Xue
- Division of Nephrology, Kidney Institute of People's Liberation Army of China, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Xiaojing Tang
- Division of Nephrology, Kidney Institute of People's Liberation Army of China, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Jiayi Lv
- Division of Nephrology, Kidney Institute of People's Liberation Army of China, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Lili Fu
- Division of Nephrology, Kidney Institute of People's Liberation Army of China, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Changlin Mei
- Division of Nephrology, Kidney Institute of People's Liberation Army of China, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Zhiguo Mao
- Division of Nephrology, Kidney Institute of People's Liberation Army of China, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Yawei Liu
- Division of Nephrology, Kidney Institute of People's Liberation Army of China, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
- Department of Internal Medicine, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
- *Correspondence: Bing Dai
| | - Bing Dai
- Division of Nephrology, Kidney Institute of People's Liberation Army of China, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
- Yawei Liu
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Rastogi A, Bhatt N, Rossetti S, Beto J. Management of Hyperphosphatemia in End-Stage Renal Disease: A New Paradigm. J Ren Nutr 2020; 31:21-34. [PMID: 32386937 DOI: 10.1053/j.jrn.2020.02.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 01/27/2020] [Accepted: 02/08/2020] [Indexed: 12/12/2022] Open
Abstract
Bone and mineral metabolism becomes dysregulated with progression of chronic kidney disease (CKD), and increasing levels of parathyroid hormone serve as an adaptive response to maintain normal phosphorus and calcium levels. In end-stage renal disease, this response becomes maladaptive and high levels of phosphorus may occur. We summarize strategies to control hyperphosphatemia based on a systematic literature review of clinical trial and real-world observational data on phosphorus control in hemodialysis patients with CKD-mineral bone disorder (CKD-MBD). These studies suggest that current management options (diet and lifestyle changes; regular dialysis treatment; and use of phosphate binders, vitamin D, calcimimetics) have their own benefits and limitations with variable clinical outcomes. A more integrated approach to phosphorus control in dialysis patients may be necessary, incorporating measurement of multiple biomarkers of CKD-MBD pathophysiology (calcium, phosphorus, and parathyroid hormone) and correlation between diet adjustments and CKD-MBD drugs, which may facilitate improved patient management.
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Affiliation(s)
- Anjay Rastogi
- David Geffen School of Medicine at UCLA, Los Angeles, California.
| | - Nisha Bhatt
- Division of Nephrology, Department of Medical Affairs, Amgen Inc., Thousand Oaks, California
| | - Sandro Rossetti
- Division of Nephrology, Department of Medical Affairs, Amgen Inc., Thousand Oaks, California
| | - Judith Beto
- Division of Nephrology and Hypertension, Loyola University Chicago, Maywood, Illinois
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Zupančič T, Ponikvar R, Gubenšek J, Buturović-Ponikvar J. Phosphate Removal During Long Nocturnal Hemodialysis/Hemodiafiltration: A Study With Total Dialysate Collection. Ther Apher Dial 2017; 20:267-71. [PMID: 27312913 DOI: 10.1111/1744-9987.12435] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Accepted: 03/23/2016] [Indexed: 11/28/2022]
Abstract
The aim of our prospective study was to quantify phosphate removal during long nocturnal high-flux hemodialysis or hemodiafiltration (HD) with total dialysate collection. Eight patients (two women) were studied for the first-in-the-week HD session that lasted 7-8 h. Total dialysate was collected. Serum and collected dialysate phosphate concentrations were measured every hour. Phosphate removal as assessed from the serum concentration was most important during the first 2 h of HD, and then a plateau was reached. The highest average phosphate concentration in the total dialysate was in the 1(st) hour, thereafter the concentration decreased but remained stable. The average total removed mass of phosphate quantified from hourly collected dialysate was 5195.7 ± 1898 mg. Phosphate had been removed in a consistent manner during the whole duration of nocturnal HD as assessed through dialysate (despite stable serum phosphate concentration). This could indicate phosphate transfer from intracellular space. The total removed phosphate quantified from the total dialysate collection was higher than previously reported and exceeded the normal phosphate food intake.
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Affiliation(s)
- Tina Zupančič
- Department of Nephrology, University Medical Centre Ljubljana, Ljubljana, Slovenia.,Faculty of Medicine, University of Ljubljana, Slovenia
| | - Rafael Ponikvar
- Department of Nephrology, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Jakob Gubenšek
- Department of Nephrology, University Medical Centre Ljubljana, Ljubljana, Slovenia.,Faculty of Medicine, University of Ljubljana, Slovenia
| | - Jadranka Buturović-Ponikvar
- Department of Nephrology, University Medical Centre Ljubljana, Ljubljana, Slovenia.,Faculty of Medicine, University of Ljubljana, Slovenia
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Wong B, Collister D, Muneer M, Storie D, Courtney M, Lloyd A, Campbell S, Pauly RP. In-Center Nocturnal Hemodialysis Versus Conventional Hemodialysis: A Systematic Review of the Evidence. Am J Kidney Dis 2017; 70:218-234. [PMID: 28359656 DOI: 10.1053/j.ajkd.2017.01.047] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Accepted: 01/03/2017] [Indexed: 01/24/2023]
Abstract
BACKGROUND Owing to its longer treatment duration-up to 8 hours per dialysis treatment-in-center thrice-weekly nocturnal hemodialysis (HD) is receiving greater attention. To better understand the evidence for in-center nocturnal HD, we sought to systematically review the literature to determine the effects of in-center nocturnal HD versus conventional HD on clinically relevant outcomes. STUDY DESIGN We searched MEDLINE, Embase, Evidence-Based Medicine Reviews (EBMR), Web of Science, and Scopus from the earliest date in the database to November 2016. SETTING & POPULATION Adults receiving in-center nocturnal HD compared with those receiving conventional HD. SELECTION CRITERIA FOR STUDIES All quasi-experimental and observational studies were considered; randomized trials were sought but not found. PREDICTOR Nocturnal vs conventional in-center HD. OUTCOMES Indexes of blood pressure and left ventricular hypertrophy, markers of anemia, measures of bone mineral metabolism, nutrition, quality of life, sleep quality, episodes of intradialytic hypotension, hospitalization, and mortality. RESULTS Of 2,086 identified citations, 21 met the inclusion criteria, comprising a total of 1,165 in-center nocturnal HD patients and 15,865 conventional HD patients. Although there was substantial heterogeneity in reporting of outcomes, we pooled data for measures of blood pressure, anemia, and mineral metabolism. Though heterogeneity was generally high, in-center nocturnal HD was associated with improved systolic blood pressure (-3.18 [95% CI, -5.58 to -0.78) mm Hg, increased hemoglobin levels (0.53 [95% CI, 0.11-0.94] g/dL), and lower serum phosphate levels (-0.97 [95% CI, -1.48 to -0.46] mg/dL). LIMITATIONS No randomized trials have been conducted to address the clinical effects of in-center nocturnal HD. The quality of the observational literature contributing to the results of this review was generally poor to moderate. Confounded outcomes are a significant concern. Publication bias and outcome reporting bias remain possibilities. CONCLUSIONS Relative to conventional HD, in-center nocturnal HD was associated with improvements in several clinically relevant outcomes. Other benefits may not have been detected due to small sample sizes of included studies; no prespecified outcome was worse with in-center nocturnal HD.
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Affiliation(s)
- Ben Wong
- Division of Nephrology and Transplant Immunology, University of Alberta, Edmonton, AB, Canada; Headwaters Health Care Centre, Orangeville, ON, Canada.
| | | | - Maliha Muneer
- Division of Nephrology and Transplant Immunology, University of Alberta, Edmonton, AB, Canada
| | - Dale Storie
- University of Alberta Libraries, Edmonton, AB, Canada
| | - Mark Courtney
- Division of Nephrology and Transplant Immunology, University of Alberta, Edmonton, AB, Canada
| | - Anita Lloyd
- Alberta Kidney Disease Network, Edmonton, AB, Canada
| | | | - Robert P Pauly
- Division of Nephrology and Transplant Immunology, University of Alberta, Edmonton, AB, Canada
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Obi Y, Mikami S, Hamano T, Obi Y, Tanaka H, Shimomura A, Rakugi H, Inoue T, Isaka Y. Intravenous Vitamin B6 Increases Resistance to Erythropoiesis-Stimulating Agents in Hemodialysis Patients: A Randomized Controlled Trial. J Ren Nutr 2016; 26:380-390. [DOI: 10.1053/j.jrn.2016.06.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 05/28/2016] [Accepted: 06/13/2016] [Indexed: 11/11/2022] Open
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Ipema KJR, Struijk S, van der Velden A, Westerhuis R, van der Schans CP, Gaillard CAJM, Krijnen WP, Franssen CFM. Nutritional Status in Nocturnal Hemodialysis Patients - A Systematic Review with Meta-Analysis. PLoS One 2016; 11:e0157621. [PMID: 27322616 PMCID: PMC4913934 DOI: 10.1371/journal.pone.0157621] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Accepted: 04/29/2016] [Indexed: 11/21/2022] Open
Abstract
Background Hemodialysis patients experience an elevated risk of malnutrition associated with increased morbidity and mortality. Nocturnal hemodialysis (NHD) results in more effective removal of waste products and fluids. Therefore, diet and fluid restrictions are less restricted in NHD patients. However, it is ambiguous whether transition from conventional hemodialysis (CHD) to NHD leads to improved intake and nutritional status. We studied the effect of NHD on protein intake, laboratory indices of nutritional status, and body composition. Study design Systematic review with meta-analysis. Population NHD patients. Search strategy Systematic literature search from databases, Medline, Cinahl, EMBASE and The Cochrane Library, to identify studies reporting on nutritional status post-transition from CHD to NHD. Intervention Transition from CHD to NHD. Outcomes Albumin, normalized protein catabolic rate (nPCR), dry body weight (DBW), body mass index (BMI), phase angle, protein intake, and energy intake. Results Systematic literature search revealed 13 studies comprising 282 patients that made the transition from CHD to NHD. Meta-analysis included nine studies in 229 patients. In control group controlled studies (n = 4), serum albumin increased significantly from baseline to 4–6 months in NHD patients compared with patients that remained on CHD (mean difference 1.3 g/l, 95% CI 0.02; 2.58, p = 0.05). In baseline controlled studies, from baseline to 4–6 months of NHD treatment, significant increases were ascertained in serum albumin (mean difference (MD) 1.63 g/l, 95% CI 0.73–2.53, p<0.001); nPCR (MD 0.16 g/kg/day; 95% CI 0.04–0.29, p = 0.01); protein intake (MD 18.9 g, 95% CI 9.7–28.2, p<0.001); and energy intake (MD 183.2 kcal, 95% CI 16.8–349.7, p = 0.03). Homogeneity was rejected only for nPCR (baseline versus 4–6 months). DBW, BMI, and phase angle did not significantly change. Similar results were obtained for comparison between baseline and 8–12 months of NHD treatment. Limitations Most studies had moderate sample sizes; some had incomplete dietary records and relatively brief follow-up period. Studies markedly differed with regard to study design. Conclusions NHD is associated with significantly higher protein and energy intake as well as increases in serum albumin and nPCR. However, the data on body composition are inconclusive.
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Affiliation(s)
- Karin J. R. Ipema
- Dialysis Center Groningen, Groningen, The Netherlands
- Research group Healthy Ageing, Allied Health Care and Nursing, Hanze University Groningen, University of Applied Sciences, Groningen, the Netherlands
- * E-mail:
| | - Simone Struijk
- Research group Healthy Ageing, Allied Health Care and Nursing, Hanze University Groningen, University of Applied Sciences, Groningen, the Netherlands
| | - Annet van der Velden
- Research group Healthy Ageing, Allied Health Care and Nursing, Hanze University Groningen, University of Applied Sciences, Groningen, the Netherlands
| | - Ralf Westerhuis
- Dialysis Center Groningen, Groningen, The Netherlands
- Department of Internal Medicine, Division of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Cees P. van der Schans
- Research group Healthy Ageing, Allied Health Care and Nursing, Hanze University Groningen, University of Applied Sciences, Groningen, the Netherlands
- Department of Rehabilitation Medicine, Center for Rehabilitation, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Carlo A. J. M. Gaillard
- Department of Internal Medicine, Division of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Wim P. Krijnen
- Research group Healthy Ageing, Allied Health Care and Nursing, Hanze University Groningen, University of Applied Sciences, Groningen, the Netherlands
| | - Casper F. M. Franssen
- Department of Internal Medicine, Division of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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Maduell F, Ojeda R, Arias-Guillen M, Rossi F, Fontseré N, Vera M, Rico N, Gonzalez LN, Piñeiro G, Jiménez-Hernández M, Rodas L, Bedini JL. Eight-Year Experience with Nocturnal, Every-Other-Day, Online Haemodiafiltration. Nephron Clin Pract 2016; 133:98-110. [DOI: 10.1159/000446970] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 05/19/2016] [Indexed: 12/15/2022] Open
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Marshall MR, Polkinghorne KR, Kerr PG, Hawley CM, Agar JW, McDonald SP. Intensive Hemodialysis and Mortality Risk in Australian and New Zealand Populations. Am J Kidney Dis 2016; 67:617-28. [DOI: 10.1053/j.ajkd.2015.09.025] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 09/21/2015] [Indexed: 11/11/2022]
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Abstract
Dialysis intensification from conventional regimens (typically thrice weekly, 4 hours per session) is increasingly utilized with the intent of improving the cardiovascular health and quality of life of chronic dialysis recipients. While home nocturnal hemodialysis offers the opportunity for maximal intensification of dialysis, it is inaccessible to the majority of dialysis recipients who are unable to self-administer hemodialysis in their own homes. In-center nocturnal hemodialysis (INHD) permits the intensification of conventional hemodialysis with the benefits of nursing support and supervision in addition to freedom from dialysis during productive daytime hours. Although no randomized trials have evaluated the relative merits of INHD, preliminary data indicate that INHD is a viable option that may confer a variety of benefits for chronic dialysis recipients.
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