| Title: |
Change in albuminuria and subsequent risk of end-stage kidney disease: an individual participant-level consortium meta-analysis of observational studies |
| Authors: |
Coresh, J; Heerspink, HJL; Sang, Y; Matsushita, K; Arnlov, J; Astor, BC; Black, C; Brunskill, NJ; Carrero, JJ; Feldman, HI; Fox, CS; Inker, LA; Ishani, A; Ito, S; Jassal, S; Konta, T; Polkinghorne, K; Romundstad, S; Solbu, MD; Stempniewicz, N; Stengel, B; Tonelli, M; Umesawa, M; Waikar, SS; Wen, CP; Wetzels, JFM; Woodward, M; Grams, ME; Kovesdy, CP; Levey, AS; Gansevoort, RT; Appel, LJ; Greene, T; Chen, TK; Chalmers, J; Arima, H; Perkovic, V; Levin, A; Djurdjev, O; Tang, M; Nally, J; Navaneethan, SD; Schold, JD; Weldegiorgis, M; Herrington, WG; Smith, M; Hsu, CY; Hwang, SJ; Chang, AR; Kirchner, HL; Green, JA; Ho, K; Marks, A; Prescott, G; Clark, LE; Fluck, N; Shalev, V; Chodick, G; Blankestijn, PJ; Van Zuilen, A; Van den Brand, JA; Sarnak, MJ; Bottinger, E; Nadkarni, GN; Ellis, SG; Nadukuru, R; Metzger, M; Flamant, M; Houillier, P; Haymann, JP; Froissart, M; Kenealy, T; Elley, RC; Collins, JF; Drury, PL; Cuddeback, JK; Ciemins, EL; Stempniewicz, R; Nelson, RG; Knowler, WC; Bakker, SJ; Major, RW; Medcalf, JF; Shepherd, D; Barrett-Connor, E; Bergstrom, J; Ix, JH; Molnar, MZ; Sumida, K; de Zeeuw, D; Brenner, B; Qureshi, AR; Elinder, CG; Runesson, B; Evans, M; Segelmark, M; Stendahl, M; Schön, S; Naimark, DM; Tangri, N |
| Source: |
urn:ISSN:2213-8587 ; urn:ISSN:2213-8595 ; Lancet Diabetes and Endocrinology, 7, 2, 115-127 |
| Publisher Information: |
Elsevier |
| Publication Year: |
2019 |
| Collection: |
UNSW Sydney (The University of New South Wales): UNSWorks |
| Subject Terms: |
3205 Medical Biochemistry and Metabolomics; 32 Biomedical and Clinical Sciences; 3202 Clinical Sciences; Prevention; Kidney Disease; Renal and urogenital; 3 Good Health and Well Being; Albuminuria; Disease Progression; Glomerular Filtration Rate; Humans; Kidney Failure; Chronic; Kidney Function Tests; Observational Studies as Topic; Prognosis; Risk Factors; Chronic Kidney Disease Prognosis Consortium and Chronic Kidney Disease Epidemiology Collaboration; anzsrc-for: 3205 Medical Biochemistry and Metabolomics; anzsrc-for: 32 Biomedical and Clinical Sciences; anzsrc-for: 3202 Clinical Sciences; anzsrc-for: 1101 Medical Biochemistry and Metabolomics; anzsrc-for: 1103 Clinical Sciences; anzsrc-for: 1117 Public Health and Health Services |
| Description: |
Background: Change in albuminuria as a surrogate endpoint for progression of chronic kidney disease is strongly supported by biological plausibility, but empirical evidence to support its validity in epidemiological studies is lacking. We aimed to assess the consistency of the association between change in albuminuria and risk of end-stage kidney disease in a large individual participant-level meta-analysis of observational studies. Methods: In this meta-analysis, we collected individual-level data from eligible cohorts in the Chronic Kidney Disease Prognosis Consortium (CKD-PC) with data on serum creatinine and change in albuminuria and more than 50 events on outcomes of interest. Cohort data were eligible if participants were aged 18 years or older, they had a repeated measure of albuminuria during an elapsed period of 8 months to 4 years, subsequent end-stage kidney disease or mortality follow-up data, and the cohort was active during this consortium phase. We extracted participant-level data and quantified percentage change in albuminuria, measured as change in urine albumin-to-creatinine ratio (ACR) or urine protein-to-creatinine ratio (PCR), during baseline periods of 1, 2, and 3 years. Our primary outcome of interest was development of end-stage kidney disease after a baseline period of 2 years. We defined an end-stage kidney disease event as initiation of kidney replacement therapy. We quantified associations of percentage change in albuminuria with subsequent end-stage kidney disease using Cox regression in each cohort, followed by random-effects meta-analysis. We further adjusted for regression dilution to account for imprecision in the estimation of albuminuria at the participant level. We did multiple subgroup analyses, and also repeated our analyses using participant-level data from 14 clinical trials, including nine clinical trials not in CKD-PC. Findings: Between July, 2015, and June, 2018, we transferred and analysed data from 28 cohorts in the CKD-PC, which included 693 816 individuals (557 583 ... |
| Document Type: |
article in journal/newspaper |
| File Description: |
application/pdf |
| Language: |
unknown |
| Relation: |
https://hdl.handle.net/1959.4/unsworks_67117 |
| DOI: |
10.1016/S2213-8587(18)30313-9 |
| Availability: |
https://hdl.handle.net/1959.4/unsworks_67117; https://unsworks.unsw.edu.au/bitstreams/bb5cb3b8-83d0-4e71-9b81-d9f6d759279d/download; https://unsworks.unsw.edu.au/bitstreams/b364acf8-c34d-4a5a-9d8e-e692b03e886f/download; https://doi.org/10.1016/S2213-8587(18)30313-9 |
| Rights: |
open access ; https://purl.org/coar/access_right/c_abf2 ; CC-BY-NC-ND ; https://creativecommons.org/licenses/by-nc-nd/4.0/ ; free_to_read |
| Accession Number: |
edsbas.52A26CD0 |
| Database: |
BASE |