PMID- 33902998 OWN - NLM STAT- MEDLINE DCOM- 20220114 LR - 20220114 IS - 1873-460X (Electronic) IS - 1056-8727 (Linking) VI - 35 IP - 7 DP - 2021 Jul TI - Higher extracellular water to total body water ratio was associated with chronic kidney disease progression in type 2 diabetes. PG - 107930 LID - S1056-8727(21)00108-2 [pii] LID - 10.1016/j.jdiacomp.2021.107930 [doi] AB - AIM: We studied the association between extracellular volume status and chronic kidney disease (CKD) progression; and the role of extracellular volume excess as a potential mediator in the relationship between matrix metalloproteinases (MMP)-2 and CKD progression in Type 2 diabetes mellitus (T2DM). METHODS: We conducted a prospective cohort study of 1079 T2DM patients. Bioelectrical impedance analysis (BIA) was performed to assess body fluid status. RESULTS: After up to 8.6 years of follow-up, 471 (43.7%) patients experienced CKD progression. In the fully adjusted model, extracellular water (ECW)/ total body water (TBW)ratios 0.39-0.40 and > 0.40 were associated with 45% and 78% higher risk of CKD progression respectively. Patients with an increase in ECW/TBW ratio had 40% higher risk of CKD progression compared to those with no change or reduction of ECW/TBW ratio. Higher ECW/TBW ratio accounted for 17.4% of the relationship between MMP-2 and CKD progression in T2DM (p = 0.026). CONCLUSIONS: Extracellular volume excess was independently associated with CKD progression in T2DM. Higher ECW/TBW ratio mediated the positive association between MMP-2 and CKD progression. Further studies are needed to elucidate the role of extracellular volume excess in deterioration of renal function. CI - Copyright (c) 2021 Elsevier Inc. All rights reserved. FAU - Low, Serena AU - Low S AD - Diabetes Centre, Admiralty Medical Centre, Singapore, Block 676, Level 4, Kampung Admiralty, Woodlands Drive 71, 730676, Singapore; Clinical Research Unit, Khoo Teck Puat Hospital, Singapore, 90 Yishun Central, 768828, Singapore; Lee Kong Chian School of Medicine, Nanyang Technological University, Clinical Sciences Building, 11 Mandalay Road, 308232, Singapore. FAU - Pek, Sharon AU - Pek S AD - Clinical Research Unit, Khoo Teck Puat Hospital, Singapore, 90 Yishun Central, 768828, Singapore. FAU - Liu, Yan Lun AU - Liu YL AD - Department of General Medicine, Khoo Teck Puat Hospital, Singapore, 90 Yishun Central, Singapore. FAU - Moh, Angela AU - Moh A AD - Clinical Research Unit, Khoo Teck Puat Hospital, Singapore, 90 Yishun Central, 768828, Singapore. FAU - Ang, Keven AU - Ang K AD - Clinical Research Unit, Khoo Teck Puat Hospital, Singapore, 90 Yishun Central, 768828, Singapore. FAU - Tang, Wern Ee AU - Tang WE AD - National Healthcare Group Polyclinics, Singapore, 3 Fusionopolis Link, Nexus@one-north, South Tower, 138543, Singapore. FAU - Lim, Ziliang AU - Lim Z AD - National Healthcare Group Polyclinics, Singapore, 3 Fusionopolis Link, Nexus@one-north, South Tower, 138543, Singapore. FAU - Subramaniam, Tavintharan AU - Subramaniam T AD - Diabetes Centre, Admiralty Medical Centre, Singapore, Block 676, Level 4, Kampung Admiralty, Woodlands Drive 71, 730676, Singapore. FAU - Sum, Chee Fang AU - Sum CF AD - Diabetes Centre, Admiralty Medical Centre, Singapore, Block 676, Level 4, Kampung Admiralty, Woodlands Drive 71, 730676, Singapore. FAU - Lim, Chin Leong AU - Lim CL AD - Lee Kong Chian School of Medicine, Nanyang Technological University, Clinical Sciences Building, 11 Mandalay Road, 308232, Singapore. FAU - Ali, Yusuf AU - Ali Y AD - Lee Kong Chian School of Medicine, Nanyang Technological University, Clinical Sciences Building, 11 Mandalay Road, 308232, Singapore. FAU - Lim, Su Chi AU - Lim SC AD - Diabetes Centre, Admiralty Medical Centre, Singapore, Block 676, Level 4, Kampung Admiralty, Woodlands Drive 71, 730676, Singapore; Clinical Research Unit, Khoo Teck Puat Hospital, Singapore, 90 Yishun Central, 768828, Singapore; Saw Swee Hock School of Public Health, National University of Singapore, 12 Science Drive 2, #10-01, 117549, Singapore. Electronic address: lim.su.chi@ktph.com.sg. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20210416 PL - United States TA - J Diabetes Complications JT - Journal of diabetes and its complications JID - 9204583 RN - EC 3.4.24.24 (MMP2 protein, human) RN - EC 3.4.24.24 (Matrix Metalloproteinase 2) SB - IM MH - Body Composition MH - *Body Water MH - *Diabetes Mellitus, Type 2/complications/epidemiology MH - Disease Progression MH - Electric Impedance MH - Humans MH - Matrix Metalloproteinase 2 MH - Prospective Studies MH - *Renal Insufficiency, Chronic/complications/diagnosis/epidemiology OTO - NOTNLM OT - Chronic kidney disease OT - Extracellular water OT - Type 2 diabetes EDAT- 2021/04/28 06:00 MHDA- 2022/01/15 06:00 CRDT- 2021/04/27 06:01 PHST- 2021/01/05 00:00 [received] PHST- 2021/03/29 00:00 [revised] PHST- 2021/04/11 00:00 [accepted] PHST- 2021/04/28 06:00 [pubmed] PHST- 2022/01/15 06:00 [medline] PHST- 2021/04/27 06:01 [entrez] AID - S1056-8727(21)00108-2 [pii] AID - 10.1016/j.jdiacomp.2021.107930 [doi] PST - ppublish SO - J Diabetes Complications. 2021 Jul;35(7):107930. doi: 10.1016/j.jdiacomp.2021.107930. Epub 2021 Apr 16.