Trial reportEuropean journal of applied physiology2025
24 h severe fluid restriction increases a biomarker of renal injury in healthy males.
Trial report in European journal of applied physiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Acute kidney injury biomarker responses in young and older female adults following mild hypohydration.American journal of physiology. Renal physiology · 2026Trial
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeExercise-induced hypohydration exacerbates biomarkers of renal injury, but studies isolating the effects of hypohydration without exercise have produced mixed findings. This study investigated the effects of 24-h severe fluid restriction on biomarkers of renal injury and glucose tolerance.
methodsFifteen males (age: 27 ± 5 y; BMI: 24.1 ± 3.8 kg/m
resultsAt 24 h, body mass loss (HYP: - 1.52 ± 0.34%, EU: - 0.24 ± 0.40%), plasma volume loss, serum, and urine osmolality were greater in HYP than EU (P ≤ 0.004). Osmolality-corrected urinary kidney injury molecule-1 (uKIM-1) concentrations were greater in HYP at 12 (HYP: 1.097 ± 0.587 ng/mOsm, EU: 0.570 ± 0.408 ng/mOsm; P < 0.001) and 24-h (HYP: 1.932 ± 1.173 ng/mOsm, EU: 1.599 ± 1.012 ng/mOsm; P = 0.01). There was no trial-by-time interactions for osmolality-corrected urinary neutrophil gelatinase-associated lipocalin concentrations (P = 0.781) or plasma glucose (P = 0.550) and insulin (P = 0.193) concentrations.
conclusionHypohydration produced by 24-h fluid restriction increased proximal tubular injury but did not affect glucose tolerance.
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