| Autor: |
Elena Tynkevich, Martin Flamant, Jean-Philippe Haymann, Marie Metzger, Eric Thervet, Jean-Jacques Boffa, François Vrtovsnik, Pascal Houillier, Marc Froissart, Bénédicte Stengel, NephroTest Study Group |
| Jazyk: |
angličtina |
| Rok vydání: |
2014 |
| Předmět: |
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| Zdroj: |
PLoS ONE, Vol 9, Iss 11, p e111949 (2014) |
| Druh dokumentu: |
article |
| ISSN: |
1932-6203 |
| DOI: |
10.1371/journal.pone.0111949 |
| Popis: |
BACKGROUND:Little is known about muscle mass loss in early stage chronic kidney disease (CKD). We used 24-hour urinary creatinine excretion rate to assess determinants of muscle mass and its evolution with kidney function decline. We also described the range of urinary creatinine concentration in this population. METHODS:We included 1072 men and 537 women with non-dialysis CKD stages 1 to 5, all of them with repeated measurements of glomerular filtration rate (mGFR) by (51)Cr-EDTA renal clearance and several nutritional markers. In those with stage 1 to 4 at baseline, we used a mixed model to study factors associated with urinary creatinine excretion rate and its change over time. RESULTS:Baseline mean urinary creatinine excretion decreased from 15.3 ± 3.1 to 12.1 ± 3.3 mmol/24 h (0.20 ± 0.03 to 0.15 ± 0.04 mmol/kg/24 h) in men, with mGFR falling from ≥ 60 to |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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