Dataset Information

Alcohol Consumption and a Decline in Glomerular Filtration Rate: The Japan Specific Health Checkups Study.

ABSTRACT: Previous studies have reported conflicting results on the clinical impact of alcohol consumption on the glomerular filtration rate (GFR). This retrospective cohort study aimed to assess the dose-dependent association between alcohol consumption and the slope of the estimated GFR (eGFR) in 304,929 participants aged 40-74 years who underwent annual health checkups in Japan between April 2008 and March 2011. The association between the baseline alcohol consumption and eGFR slope during the median observational period of 1.9 years was assessed using linear mixed-effects models with the random intercept and random slope of time adjusting for clinically relevant factors. In men, rare drinkers and daily drinkers with alcohol consumptions of ≥60 g/day had a significantly larger decline in eGFR than occasional drinkers (difference in multivariable-adjusted eGFR slope with 95% confidence interval (mL/min/1.73 m²/year) of rare, occasional, and daily drinkers with ≤19, 20-39, 40-59, and ≥60 g/day: -0.33 [-0.57, -0.09], 0.00 [reference], -0.06 [-0.39, 0.26], -0.16 [-0.43, 0.12], -0.08 [-0.47, 0.30], and -0.79 [-1.40, -0.17], respectively). In women, only rare drinkers were associated with lower eGFR slopes than occasional drinkers. In conclusion, alcohol consumption was associated with the eGFR slope in an inverse U-shaped fashion in men but not in women.

SUBMITTER: Kimura Y

PROVIDER: S-EPMC10058733 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature

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Alcohol Consumption and a Decline in Glomerular Filtration Rate: The Japan Specific Health Checkups Study.

Kimura Yoshiki Y Yamamoto Ryohei R Shinzawa Maki M Aoki Katsunori K Tomi Ryohei R Ozaki Shingo S Yoshimura Ryuichi R Shimomura Akihiro A Iwatani Hirotsugu H Isaka Yoshitaka Y Iseki Kunitoshi K Tsuruya Kazuhiko K Fujimoto Shouichi S Narita Ichiei I Konta Tsuneo T Kondo Masahide M Kasahara Masato M Shibagaki Yugo Y Asahi Koichi K Watanabe Tsuyoshi T Yamagata Kunihiro K Moriyama Toshiki T

Nutrients 20230322 6

Previous studies have reported conflicting results on the clinical impact of alcohol consumption on the glomerular filtration rate (GFR). This retrospective cohort study aimed to assess the dose-dependent association between alcohol consumption and the slope of the estimated GFR (eGFR) in 304,929 participants aged 40-74 years who underwent annual health checkups in Japan between April 2008 and March 2011. The association between the baseline alcohol consumption and eGFR slope during the median o ...[more]

PMID: 36986270

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Project description:A progressive trajectory toward renal failure is common in patients with Alport syndrome. Genotype-phenotype correlations have been well described; however, the natural history of the trajectory toward renal failure is not well described.The objective of this study is to describe the natural history of renal function decline in a cohort of Alport syndrome patients.Retrospective observational cohort study.British Columbia, Canada, chronic renal disease registry 1995-2012.37 biopsy proven Alport syndrome or hematuria with family history of Alport syndrome.Serial estimated glomerular filtration rate (eGFR) Trajectory of renal decline described graphically by fitting a cubic smoothing spline to patient's eGFR measures. Various time points within a trajectory were indexed, randomly sampled, and followed for 2 years to estimate portion of progressors (>5 mL/min/1.73 m2 /y decline), stable state (0-2 mL/min/1.73 m2 /y decline), and regressors (>2 mL/min/1.73 m2 /y incline).In this retrospective observational cohort study, participants were identified through a chronic renal disease registry in British Columbia, Canada, from 1995 to 2012. Inclusion criteria were biopsy proven or hematuria with a family history of Alport syndrome. Individual patients and family group members were studied. Trajectory of renal decline described graphically by fitting a cubic smoothing spline to patient's serial estimated glomerular filtration rate (eGFR) measures. Various time points within a trajectory were indexed, randomly sampled, and followed for 2 years to estimate portion of progressors (>5 mL/min/1.73 m2/y decline), stable state (0-2 mL/min/1.73 m2/y decline), and regressors (>2 mL/min/1.73 m2/y incline).Histological or genetic evidence of Alport syndrome is not available in all patients.Median follow-up time was 48.2 months of 37 patients (78% male), with a median age of 36 (interquartile range [IQR], 18-47) and a median age of renal replacement therapy commencement (n = 23) of 38 (IQR = 20-52). Renal function changes were found to be heterogeneous overall, intra-individual and within families. Portion of progressors in eGFR 45-60 mL/min/1.73 m2 was 73.7% (SD, 10.3), whereas 23.6% (SD, 11.0) remained stable. Within eGFR 30-45 mL/min/1.73 m2, 45.6% (SD, 7.0) were progressors, whereas 53.4% (SD, 7.4) remained stable. A large portion of eGFR 15-30 mL/min/1.73 m2 patients were stable (54.8%; SD, 8.4), whereas 25.7% (SD, 7.1) progressed and 19.5% (SD, 5.6) regressed.The renal decline in Alport syndrome patients is heterogeneous which has implications for designing clinical trials of interventions.

Dataset Information

Alcohol Consumption and a Decline in Glomerular Filtration Rate: The Japan Specific Health Checkups Study.

Publications

Alcohol Consumption and a Decline in Glomerular Filtration Rate: The Japan Specific Health Checkups Study.

Similar Datasets

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